PDF_Office/PDF Office/PDF Master/KMClass/KMPDFViewController/KMMainViewController.swift

//
//  KMMainViewController.swift
//  PDF Reader Pro
//
//  Created by wanjun on 2022/12/15.
//

import Cocoa
import KMComponentLibrary

let MIN_SIDE_PANE_WIDTH: NSNumber = 264 // 最小值
let CPDFViewIsReadModeKey = "kKMPDFViewIsReadMode"
let CPDFViewLeftSidePaneWidthKey = "CPDFOfficeLeftSidePaneWidthKey"

struct KMNMWCFlags {
    var settingUpWindow: Bool = true
}

@objcMembers class KMMainViewController: KMNBaseViewController, NSTextFieldDelegate {
    
    @IBOutlet var contendBox: NSBox!
    
    @IBOutlet var toolbarBox: NSBox! //工具栏Box
    
    @IBOutlet var bottomContendBox: NSBox! //
    
    @IBOutlet var sidebarBox: NSBox! //左侧边栏Box
    
    @IBOutlet var infoContendSplitView: NSSplitView!
    @IBOutlet var infoSplitLeftView: NSView!
    @IBOutlet var infoSplitRightView: NSView!
    @IBOutlet var infoSplitCenterView: NSView!
    @IBOutlet var infoSplitCenterSubView: NSBox!

    @IBOutlet var pdfSplitView: NSSplitView!
    @IBOutlet var pdfSplitTopView: NSView!
    @IBOutlet var pdfSplitBottomView: NSView!
    
    @IBOutlet var toolbarBoxHeightConst: NSLayoutConstraint!
    @IBOutlet var infoSplitViewLeftConst: NSLayoutConstraint!
    @IBOutlet var infoSplitViewRightConst: NSLayoutConstraint!
    @IBOutlet var infoSplitViewTopConst: NSLayoutConstraint!
    
    var viewManager: KMPDFViewManager = KMPDFViewManager.init()
    var toolbarManager: KMPDFToolbarManager = KMPDFToolbarManager.init()
    
    var listView: CPDFListView = CPDFListView.init()
    var document: CPDFDocument?
    var myDocument: NSDocument?
    
    var isFirstOpen: Bool = true
    
    var insertDocuments: Set<CPDFDocument> = [] //插入新文档时,SDK会出现崩溃,临时记录
    
    //工具栏
    private var pdfToolbarController: KMPDFToolbarController?
    
    //BOTA SideBar
    private var sideBarController: KMPDFSideBarController?
    
    //页面编辑
    private var pageEditViewController: KMNPageEditViewController?
    
    //DisplaySetting
    private var displaySettingController: KMNDisplayViewController?
    
    //SPlitPDF分屏视图
    private var splitPDFController: KMSplitPDFViewController?
    
    private var pageNumberToolbar: KMPageNumberPromptView?
    
    //PPT操作界面
    var presentationTopViewController: KMPresentationTopViewController?
    
    //Edit
    var editToolbarView: KMEditToolbarView?
    //水印
    var watermarkViewController: KMWatermarkController?
    //背景
    var backgroundViewController: KMBackgroundController?
    //Header&Footer
    var headerFooterViewController: KMHeaderFooterController?
    //Bates
    var batesViewController: KMBatesController?
    //Crop
    var cropController: KMCropController?
    
    //左边
    var botaViewController: KMNLeftSideViewController?
    
    //右边
    var rightSideController: KMRightSideController?
    
    let alertTipViewController: KMNAlertTipViewController = KMNAlertTipViewController(nibName: "KMNAlertTipViewController", bundle: nil)
    
    //合并
    var mergeWindowController: KMMergeWindowController?
    
    //春季活动
    var recommondPopWindowVC: KMRecommondPopWindow?
    
    //数字签名状态
    var signaturestateVC: CDSignatureCertificateStateViewController = CDSignatureCertificateStateViewController.init()
    
    //PDFView右键菜单
    private var groupListMenuGroup: ComponentGroup? = ComponentGroup.createFromNib(in: ComponentLibrary.shared.componentBundle())
 
    var textFieldSheet: KMTextFieldSheetController = KMTextFieldSheetController.init(windowNibName: "KMTextFieldSheetController")
    
    @IBOutlet weak var leftView: NSView!
    
    var model = KMMainModel()
    
    //Search
    var searchIndex: Int = 0
     
    //对比
    var isCompareModel: Bool = false
    
    //密码弹窗
    var passwordWindow: KMPasswordInputWindow?
    var securityWindowController: KMSecurityWindowController?
    
    //压缩
    var compressWindowController: KMCompressWindowController?
    
    //引导
    var guideInfoWindowController: KMGuideInfoWindowController?
    
    //测量
    var distanceMeasureInfoWindowController: CDistanceMeasureInfoWindowController?
    var perimeterMeasureInfoWindowController: CPerimeterMeasureInfoWindowController?
    var areaMeasureInfoWindowController: CAreaMeasureInfoWindowController?
    
    //打印
    var bookletWindowController: KMPDFBookletWindowController?
    var multiplePrintWindowController: KMPDFMultiplePrintWindowController?
    var posterPrintWindowController: KMPDFPosterPrintWindowController?
    
    var removeAllAnnotationsStore = KMPDFViewRemoveAllAnnotationsStore()
    
    var componentMessageView: ComponentMessage = ComponentMessage()
    
    var blockSaveWindow = AutoSavePopController()
    
    private var isShowQuickBar: Bool = false
    
    private var _needSave = false
    var needSave: Bool {
        set {
            _needSave = newValue
            
            if (_needSave == false) {
                self.clearIsPDFDocumentEdited()
            }
        }
        get {
            return _needSave
        }
    }
    
    var isPDFDocumentEdited: Bool {
        get {
            return self.model.isPDFDocumentEdited
        }
    }
    var newMwcFlags = KMNMWCFlags(settingUpWindow: true)
    
    var searchResults: [KMSearchMode] = []
    var mwcFlags: MwcFlags = MwcFlags()
    
    weak var browserWindowController: KMBrowserWindowController? //慎直接使用这个方法
    
    var currentWindowController: NSWindowController!
    var savedNormalSetup: NSMutableDictionary = NSMutableDictionary()
    
    let CPDFOfficeLeftSidePaneWidthKey = "CPDFOfficeLeftSidePaneWidthKey"
    let CPDFOfficeRightSidePaneWidthKey = "CPDFOfficeRightSidePaneWidthKey"
    
    var extract: KMExtractImageWindowController?
     
    var pageNumber: UInt?
    
    var autoSaveTimer: Timer?
    private var _documentFirstLoad: Bool = true
    
    var eventMonitor: Any?
    var keyEventMonitor: Any?
    var mouseRightMenuEvent: NSEvent?
    
    lazy private var homeVC: KMNHomeViewController? = {
        let vc = KMNHomeViewController()
        return vc
    }()
    
    fileprivate var _secureOptions: [CPDFDocumentWriteOption : Any]?
    var secureOptions: [CPDFDocumentWriteOption : Any]? {
        get {
            return self._secureOptions
        }
    }
    var documentAttribute: [CPDFDocumentAttribute : Any]?
    
    fileprivate var _removeSecureFlag = false
    var removeSecureFlag: Bool {
        get {
            return self._removeSecureFlag
        }
    }
    
    fileprivate var _saveWatermarkFlag = false
    var saveWatermarkFlag: Bool {
        get {
            return self._saveWatermarkFlag
        }
    }
    
    private var mainWindow_: NSWindow?
    var mainWindow: NSWindow? {
        get {
            return self.mainWindow_
        }
        set {
            self.mainWindow_ = newValue
        }
    }
    
    var setDocument: CPDFDocument? {
        get {
            return document
        }
        set {
            if document != newValue {
                document = newValue
            }
            listView.document = document
            botaViewController?.changeDocument(document: document)
        }
    }
    
    var setPageNumber: UInt {
        get {
            return pageNumber!
        }
        set {
            let pageCount = listView.document?.pageCount ?? 0
            var value = newValue
            if value > pageCount {
                value = pageCount
            }
            if value > 0 && listView.currentPage().pageIndex() != value-1 {
                listView.go(to: listView.document?.page(at: value-1))
            }
            if pageNumber != value {
                pageNumber = value
            }
        }
    }
    
    
    
    //MARK: - func
    deinit {
        NotificationCenter.default.removeObserver(self)
        
        self.listView.delegate = nil
        self.listView.document?.delegate = nil
        
        self.removeEventMonitor()
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do view setup here.
        
        setupData()
        
        setupUI()
        
    }
    
    override func viewDidAppear() {
        super.viewDidAppear()
        
        reloadPopUIWindow()
        
        addEventMonitor()
        
        addKeyEventMonitor()
        
    }
    
    override func viewDidDisappear() {
        super.viewDidDisappear()
        
        toggleClosePopUIWindow()
    }
    
    override func initContentView() {
        super.initContentView()
    }
    
    override func updateUIThemeColor() {
        super.updateUIThemeColor()
    }
    
    override func updateUILanguage() {
        super.updateUILanguage()
    }
    
    //MARK: - private
    func setupUI() {
        
        initPDFView()
        
        initToolbar()
        
        initSideBar()
        
        setUpSplitView()
    }
    
    func setupData() {
        toolbarManager.pdfViewManager = viewManager
        
        if (UserDefaults.standard.object(forKey: CPDFViewLeftSidePaneWidthKey) != nil) {
            UserDefaults.standard.set(MIN_SIDE_PANE_WIDTH, forKey: CPDFViewLeftSidePaneWidthKey)
            UserDefaults.standard.synchronize()
        }
        
        newMwcFlags.settingUpWindow = true
        
        Task {
            self.addAutoSaveEvent()
        }
        
        updateUndoRedoState()
    }
    
    @objc  func editFontColorItemPanelAction(_ sender: Any) {
        if let color = (sender as? NSColorPanel)?.color {
            listView.changeEditingTextarea_Color(color: color)
        }
    }
    
    //MARK: - document load成功
    private func documentLoadComplete() {
    
        initLeftSideController()
        
        addNotificationCenter()
        
        activityLoadMethod()
        
        let readModel = UserDefaults.standard.bool(forKey: CPDFViewIsReadModeKey)
        if readModel == true {
            self.openPDFReadMode()
        }
        
        reloadDigitalSigns()
        
        alertTipViewController.showInView(listView: listView, subView: infoSplitCenterView)
        alertTipViewController.formFieldHighlightCallback = { [weak self] in
            let value = CPDFKitConfig.sharedInstance().enableFormFieldHighlight()
            CPDFAnnotation.updateHighlightFormFiled(self?.listView, highlightFormFiled: !value)
            
            self?.toolbarManager.refreshDefaultConfigItem()
        }
        
        alertTipViewController.enterPasswordCallback = { [weak self] in
            self?.removeOwnerPassword()
        }
        
        alertTipViewController.digitalDetailsCallback = { [weak self] in
        }
        
        alertTipViewController.redactApplyCallback = { [weak self] in
            self?.redactApplyAction()
        }
        
        alertTipViewController.heightCallback = { [weak self] height in
            self?.infoSplitViewTopConst.constant = height
        }

        newMwcFlags.settingUpWindow = false
         
        loadUserDefaultsData()
        
    }
    
    private func reloadDigitalSigns() {
        let signatures = listView.document.signatures()
        
        for i in 0 ..< (signatures?.count ?? 0) {
            let signature:CPDFSignature = signatures?[i] ?? CPDFSignature()
            if signature.signers.count > 0 {
                signature.verifySignature(with: listView.document)//耗时，注意
            }
        }
        
        listView.signatures = signatures
    }
    
    //MARK: - 活动加载相关
    private func activityLoadMethod() {
        
    }
    
    private func addNotificationCenter() {
        NotificationCenter.default.addObserver(self, selector: #selector(annotationsAttributeHasChange), name: NSNotification.Name.CPDFListViewAnnotationsAttributeHasChange, object:nil)
         NotificationCenter.default.addObserver(self, selector: #selector(signatureStateChangeNoti), name: NSNotification.Name(rawValue: "CSignatureTrustCerDidChangeNotification"), object: nil)
        NotificationCenter.default.addObserver(self, selector: #selector(pdfViewScrollViewDidScroll), name: NSScrollView.didLiveScrollNotification, object: listView.documentView())
        NotificationCenter.default.addObserver(self, selector: #selector(pageCountChangedNotification), name: NSNotification.Name.CPDFDocumentPageCountChanged, object: listView.document)
        NotificationCenter.default.addObserver(self, selector: #selector(documentDidUnlockNotification), name: Notification.Name("CPDFDocumentDidUnlockNotification"), object: nil)
        NotificationCenter.default.addObserver(self, selector: #selector(applicationWillTerminateNotification), name: NSApplication.willTerminateNotification, object: nil)
        
        NotificationCenter.default.addObserver(self, selector: #selector(pdfViewHighlightFormFiledUpdateNoti), name: kPDFViewHighlightFormFiledUpdateNotiName, object: nil)
 
        NotificationCenter.default.addObserver(self, selector: #selector(rename(_:)), name: NSNotification.Name.init(rawValue: "KMTabControllerRename"), object: nil)
         NotificationCenter.default.addObserver(self, selector: #selector(showInFinder(_:)), name: NSNotification.Name.init(rawValue: "KMTabControllerShowInFinder"), object: nil)

    }
    
    internal func removeNotifications() {
        NotificationCenter.default.removeObserver(self)
        
    }
    
    //MARK: - 初始化默认PDF数据
    private func loadUserDefaultsData() {
        applyLeftSideWidth(0, rightSideWidth: 0) //初始打开左边栏
         
        //初始化侧边栏打开内容
        if SettingsManager.sharedInstance.leftPanelType == .defaultOpen {
            if SettingsManager.sharedInstance.defaultOpen == .thumbnail {
                viewManager.pdfSideBarType = .thumbnail
            } else if SettingsManager.sharedInstance.defaultOpen == .outline {
                viewManager.pdfSideBarType = .outline
            } else if SettingsManager.sharedInstance.defaultOpen == .bookmark {
                viewManager.pdfSideBarType = .bookmark
            } else if SettingsManager.sharedInstance.defaultOpen == .annotation {
                viewManager.pdfSideBarType = .annotation
            }
        } else if SettingsManager.sharedInstance.leftPanelType == .sameAsLastOpen {
            if let value = UserDefaults.standard.value(forKey: "KMPDFSidebarTypeKey"), let data = value as? Int {
                let pdfSideBarType: KMPDFSidebarType = KMPDFSidebarType(rawValue: data) ?? .none
                viewManager.pdfSideBarType = pdfSideBarType
            }
        } else if SettingsManager.sharedInstance.leftPanelType == .hideLeftSide {
            viewManager.pdfSideBarType = .none
        } else if SettingsManager.sharedInstance.leftPanelType == .prioritizeOutline {
            if let rootOutline = self.listView.document.outlineRoot(), rootOutline.numberOfChildren > 0 {
                viewManager.pdfSideBarType = .outline
            }
        }
        if viewManager.pdfSideBarType == .none {
            toggleCloseLeftSide()
        } else {
            DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.15) {
                self.toggleCloseLeftSide()
                self.toggleOpenLeftSide(pdfSideBarType: self.viewManager.pdfSideBarType)
            }
        }
        
        //Layout & Zoom
        let layoutType = SettingsManager.sharedInstance.layoutType
        if layoutType == .singlePage {
            self.updatePDFViewDisplayMode(viewMode: .singlePage)
        } else if layoutType == .singlePageContinue {
            self.updatePDFViewDisplayMode(viewMode: .singlePageContinuous)
        } else if layoutType == .twoPage {
            self.updatePDFViewDisplayMode(viewMode: .twoUp)
        } else if layoutType == .twoPageContinue {
            self.updatePDFViewDisplayMode(viewMode: .twoUpContinuous)
        } else if layoutType == .bookMode {
            self.updatePDFViewDisplayMode(isbookMode: true, direction: .horizontal)
        } else if layoutType == .bookModeContinue {
            self.updatePDFViewDisplayMode(isbookMode: true, direction: .vertical)
        }
        
        if self.listView.document != nil {
            if let pageIndex = KMPreferenceManager.shared.getPageNumber(forKey: self.listView.document.documentURL.path) {
                DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.15) {
                    self.listView.go(toPageIndex: pageIndex, animated: false)
                }
            }
            if let scale = KMPreferenceManager.shared.getPageScale(forKey: self.listView.document.documentURL.path) {
                self.listView.scaleFactor = CGFloat(scale)
            } else {
                let zoomType = SettingsManager.sharedInstance.zoomType
                self.refreshPDFViewZoomInfo(zoomType)
            }
        }
    }
    
    func refreshPDFViewZoomInfo(_ zoomType: zoomInfoType) {
        if zoomType == .adaptationWidth {
            listView.autoScales = true
        } else if zoomType == .adapPage {
            let pageHeight = listView.currentPage().size.height
            let pdfviewHeight = listView.bounds.size.height
            listView.scaleFactor = pdfviewHeight/pageHeight
            listView.autoScales = false
        } else if zoomType == .actualSize {
            if listView.scaleFactor != 1.0 {
                listView.scaleFactor = 1.0
                listView.autoScales = false
            }
        } else if zoomType == .percent_10 {
            listView.scaleFactor = 0.1
        } else if zoomType == .percent_25 {
            listView.scaleFactor = 0.25
        } else if zoomType == .percent_50 {
            listView.scaleFactor = 0.5
        } else if zoomType == .percent_75 {
            listView.scaleFactor = 0.75
        } else if zoomType == .percent_100 {
            listView.scaleFactor = 1.0
        } else if zoomType == .percent_150 {
            listView.scaleFactor = 1.5
        } else if zoomType == .percent_200 {
            listView.scaleFactor = 2.0
        } else if zoomType == .percent_400 {
            listView.scaleFactor = 4.0
        } else if zoomType == .percent_800 {
            listView.scaleFactor = 8.0
        }

    }
    
    func applyLeftSideWidth(_ leftSideWidth: CGFloat, rightSideWidth: CGFloat) -> Void {
        infoContendSplitView.setPosition(infoContendSplitView.maxPossiblePositionOfDivider(at: 1) - infoContendSplitView.dividerThickness - rightSideWidth, ofDividerAt: 1)
        infoContendSplitView.setPosition(leftSideWidth, ofDividerAt: 0)
    }
    
    //MARK: - PDFView
    func initPDFView() {
        listView.autoresizingMask = [.width, .height]
        listView.autoScales = true
        listView.delegate = self
        listView.pdfListViewDelegate = self
        listView.document = self.document
        listView.pageBreakMargins = NSEdgeInsetsMake(10, 0, 10, 10)
        listView.hideNotes = false
        
        if let _ = UserDefaults.standard.value(forKey: "kPDFViewShowFormFieldNameKey") {
            listView.showFormFieldName = UserDefaults.getDefaultBoolValue(forKey: "kPDFViewShowFormFieldNameKey")
        } else {
            listView.showFormFieldName = true
        }
        
        reloadPDFSplitInfo()
        
    }
    
    func updatePDFViewAnnotationMode() {
        let toolbarMode = viewManager.toolMode
        let subToolMode = viewManager.subToolMode
        
        listView.isHidden = false
        
        if toolbarMode == .None {
            listView.toolMode = .CTextToolMode
            listView.annotationType = .unkown
            
        } else if toolbarMode == .Markup {
            if subToolMode == .None  {
                listView.toolMode = .CTextToolMode
            } else {
                listView.toolMode = .CNoteToolMode
            }
            //MARK: -Markup
            
            if subToolMode == .None {
                listView.annotationType = .unkown
            } else if subToolMode == .Highlight {
                listView.annotationType = .highlight
            } else if subToolMode == .Underline {
                listView.annotationType = .underline
            } else if subToolMode == .Waveline {
                listView.annotationType = .squiggly
            } else if subToolMode == .Strikethrough {
                listView.annotationType = .strikeOut
            } else if subToolMode == .Text {
                listView.annotationType = .freeText
            } else if subToolMode == .Note {
                listView.annotationType = .anchored
            } else if subToolMode == .Pen {
                listView.annotationType = .ink
            } else if subToolMode == .Eraser {
                listView.annotationType = .eraser
            } else if subToolMode == .Rectangle {
                listView.annotationType = .square
            } else if subToolMode == .Circle {
                listView.annotationType = .circle
            } else if subToolMode == .Arrow {
                listView.annotationType = .arrow
            } else if subToolMode == .Line {
                listView.annotationType = .line
            } else if subToolMode == .Measure {
                listView.annotationType = CPDFMeasureDefaultInfo.default_measureType()
                
                refreshMeasureInfo()
            } else if subToolMode == .Stamp {
                listView.annotationType = .stamp
            } else if subToolMode == .Sign {
                listView.annotationType = .signSignature
            }
        } else if toolbarMode == .Edit {
            //MARK: -编辑
            if subToolMode == .None {
                if listView.toolMode != .CEditPDFToolMode {
                    listView.toolMode = .CEditPDFToolMode
                    listView.configPDFEditingInfo()
                }
                let editingPDFLoadType: CEditingLoadType = listView.editingPDFLoadType()
                listView.setShouAddEdit([])
                listView.change([.text, .image])
            } else if subToolMode == .Edit_text {
                if listView.toolMode != .CEditPDFToolMode {
                    listView.toolMode = .CEditPDFToolMode
                    listView.configPDFEditingInfo()
                }
                listView.setShouAddEdit([.text])
                listView.change(.text)
                
            } else if subToolMode == .Edit_Image {
                if listView.toolMode != .CEditPDFToolMode {
                    listView.toolMode = .CEditPDFToolMode
                    listView.configPDFEditingInfo()
                }
                listView.setShouAddEdit([.image])
                listView.change(.image)
                
            } else if subToolMode == .Edit_Link {
                listView.toolMode = .CEditLinkToolMode
                
                listView.annotationType = .link
                
            } else if subToolMode == .Edit_Crop {
                listView.isHidden = true
                listView.toolMode = .CCropToolMode
            }
            
            if viewManager.editType == .watermark ||
                viewManager.editType == .background ||
                viewManager.editType == .header_Footer ||
                viewManager.editType == .bates {
                listView.isHidden = true
                listView.toolMode = .CTextToolMode
                
            }
            
            if subToolMode != .Edit_Crop {
                removeCropController()
            }
            
            self.showOCREditAlert()
            
        } else if toolbarMode == .Form {
            //MARK: -Form表单
            listView.toolMode = .CFormToolMode
            if subToolMode == .None {
                listView.annotationType = .unkown
            } else if subToolMode == .Form_text {
                listView.annotationType = .textField
            } else if subToolMode == .Form_checkbox {
                listView.annotationType = .checkBox
            } else if subToolMode == .Form_radio {
                listView.annotationType = .radioButton
            } else if subToolMode == .Form_list {
                listView.annotationType = .listMenu
            } else if subToolMode == .Form_dropdown {
                listView.annotationType = .comboBox
            } else if subToolMode == .Form_OK {
                listView.annotationType = .actionButton
            } else if subToolMode == .Form_digitalSign {
                listView.annotationType = .signature
            }
            
        } else if toolbarMode == .Fill {
            //MARK: -填充
            if subToolMode == .None  {
                listView.toolMode = .CTextToolMode
            } else {
                listView.toolMode = .CNoteToolMode
            }
            if subToolMode == .None {
                
            } else if subToolMode == .Fill_tick {
                listView.annotationType = .signTure
                
            } else if subToolMode == .fill_fork {
                listView.annotationType = .signFalse
                
            } else if subToolMode == .fill_rectangle {
                listView.annotationType = .signCircle
                
            } else if subToolMode == .fill_line {
                listView.annotationType = .signLine
                
            } else if subToolMode == .fill_dot {
                listView.annotationType = .signDot
                
            } else if subToolMode == .fill_date {
                listView.annotationType = .signDate
                
            } else if subToolMode == .fill_sign {
                listView.annotationType = .signSignature
            }
            
        } else if toolbarMode == .Convert {
            //MARK: -转档
            listView.toolMode = .CTextToolMode
            
        } else if toolbarMode == .Protect {
            //MARK: -Protect
            listView.toolMode = .CTextToolMode
            
            if subToolMode == .Redact {
                //密文
                listView.annotationType = .redact
                listView.toolMode = .CRedactToolMode
                
            } else if subToolMode == .Digital_Sign {
                //数字签名
                listView.annotationType = .digitalSign
                listView.toolMode = .CDigitalSignToolMode
                
                self.enterDigitalSignature()
            }
            
            
            
        } else if toolbarMode == .Tools {
            //MARK: -工具
            //            if subToolMode == .Tool_OCR {
            //                listView.toolMode = .COCRToolMode
            //            } else {
            //                listView.toolMode = .CTextToolMode
            //            }
        }
        
        if (toolbarMode != .Edit) {
            self.closeOCREditAlert()
        }
    }
    
    func showOrHideNotes() {
        self.listView.hideNotes = !self.listView.hideNotes
    
        let items = [toolbarManager.highlightProperty, toolbarManager.UnderlineProperty,
                     toolbarManager.wavelineProperty, toolbarManager.strikethroughProperty,
                     toolbarManager.textProperty, toolbarManager.noteProperty,
                     toolbarManager.penProperty, toolbarManager.eraserProperty, 
                     toolbarManager.rectangleProperty, toolbarManager.circleProperty,
                     toolbarManager.arrowProperty, toolbarManager.lineProperty,
                     toolbarManager.measureProperty, toolbarManager.stampProperty,
                     toolbarManager.signProperty]
        for item in items {
            item.isDisabled = listView.hideNotes
        }
        pdfToolbarController?.resetSecondToolbar(forceRefresh: true)
        
    }
    
    //MARK: - SplitView
    func setUpSplitView() {
        infoContendSplitView.wantsLayer = true
        infoContendSplitView.layer?.backgroundColor = NSColor.clear.cgColor
        infoContendSplitView.delegate = self
        infoContendSplitView.layer?.masksToBounds = true
    }
    
    func setupSplitPDFController() {
        if splitPDFController == nil {
            splitPDFController = KMSplitPDFViewController.init()
        }
        splitPDFController?.view.frame = pdfSplitBottomView.bounds
        splitPDFController?.view.autoresizingMask = [.height, .width]
        splitPDFController?.viewManager = self.viewManager
        splitPDFController?.delegate = self
        splitPDFController?.pdfView?.pdfListViewDelegate = self
        splitPDFController?.reloadData()
        
        pdfSplitBottomView.addSubview(splitPDFController!.view)
    }
    
    //MARK: - 工具栏
    func initToolbar() {
        toolbarBox.borderWidth = 0
        
        if pdfToolbarController == nil {
            pdfToolbarController = KMPDFToolbarController.init()
        }
        pdfToolbarController?.view.frame = toolbarBox.bounds
        pdfToolbarController?.view.autoresizingMask = [.width, .height]
        pdfToolbarController?.delegate = self
        toolbarBox.contentView = pdfToolbarController?.view
        
        pdfToolbarController?.viewManager = viewManager
        pdfToolbarController?.toolbarManager = toolbarManager
        pdfToolbarController?.pdfView = listView
        pdfToolbarController?.setUpData()
        
        refreshToolbarViewHeightInfo()
        
        if listView.showFormFieldName {
            toolbarManager.form_ShowName_Property.righticon = NSImage(named: "tick_Green")
        } else {
            toolbarManager.form_ShowName_Property.righticon = nil
        }
        
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.15) {
            self.pdfToolbarController?.clickWithIdentify(KMPDFToolbar_Markup_Identifier)
        }
        
    }
    
    func refreshToolbarViewHeightInfo() {
        let _viewManager = viewManager
        
        if viewManager.isPageEditMode {
            toolbarBoxHeightConst.constant = 80
            
        } else if viewManager.editType == .watermark ||
                    viewManager.editType == .background ||
                    viewManager.editType == .header_Footer ||
                    viewManager.editType == .bates {
            
            toolbarBoxHeightConst.constant = 40
        } else if _viewManager.toolMode == .Markup ||
                    _viewManager.toolMode == .Edit ||
                    _viewManager.toolMode == .Form ||
                    _viewManager.toolMode == .Fill ||
                    _viewManager.toolMode == .Convert ||
                    _viewManager.toolMode == .Protect ||
                    _viewManager.toolMode == .Tools {
            
            toolbarBoxHeightConst.constant = 80
            if _viewManager.subToolMode == .Redact {
                toolbarBoxHeightConst.constant = 40
            }
        } else {
            toolbarBoxHeightConst.constant = 40
        }
        
    }
    
    func toolbarViewModeChanged() {
        updatePDFViewAnnotationMode()
        
        refreshToolbarRightViewInfo()
        
        if viewManager.toolMode != .Edit && viewManager.subToolMode != .Edit_Crop {
            removeCropController()
        }
    }
    
    func updatePDFViewToolsType(_ viewToolsType: KMPDFViewToolsType) {
        viewManager.viewToolsType = viewToolsType
        
        pdfToolbarController?.reloadToolsView()
         
        if let toolbarVC = pdfToolbarController {
            kmPDFToolbarControllerDidViewToolsChanged(toolbarVC)
        }
    }
    
    //MARK: - 右边属性栏
    func refreshToolbarRightViewInfo() {
        //统一刷新viewManager.showRightSide， 由这个参数控制右边属性边框的展开与隐藏
        if viewManager.showRightSide == true {
            toolbarManager.rightViewProperty.state = .pressed
            toggleOpenRightSide()
            
            rightSideController?.reloadDataWithPDFView(pdfView: listView)
        } else {
            toggleCloseRightSide()
        }
        
        if viewManager.showRightSide == true {
            toolbarManager.rightViewProperty.state = .pressed
        } else {
            toolbarManager.rightViewProperty.state = .normal
        }
        pdfToolbarController?.reloadRightToolsView()
        
    }
    
    //MARK: - 侧边工具栏
    func initSideBar() {
        sidebarBox.borderWidth = 0
        
        if sideBarController == nil {
            sideBarController = KMPDFSideBarController.init()
        }
        sideBarController?.view.frame = sidebarBox.bounds
        sideBarController?.view.autoresizingMask = [.width, .height]
        sidebarBox.contentView = sideBarController?.view
        
        sideBarController?.pdfView = listView
        sideBarController?.delegate = self
        sideBarController?.pdfViewManager = viewManager
        
        sideBarController?.reloadData()
    }
    
    func reloadSideBar() {
        sideBarController?.reloadData()
        
        if viewManager.editType == .none {
            sideBarController?.searchItem.isHidden = false
            sideBarController?.thumbnailItem.isHidden = false
            sideBarController?.outlineItem.isHidden = false
            sideBarController?.bookmarkItem.isHidden = false
            sideBarController?.annotationItem.isHidden = false
            sideBarController?.aiToolItem.isHidden = false
        } else {
            sideBarController?.searchItem.isHidden = true
            sideBarController?.thumbnailItem.isHidden = true
            sideBarController?.outlineItem.isHidden = true
            sideBarController?.bookmarkItem.isHidden = true
            sideBarController?.annotationItem.isHidden = true
            sideBarController?.aiToolItem.isHidden = true
        }
    }
    
    //MARK: - 左边侧边栏
    func initLeftSideController() {
        if botaViewController == nil {
            botaViewController = KMNLeftSideViewController(listView.document)
        }
        botaViewController?.leftSideViewDelegate = self
        botaViewController?.view.frame = infoSplitLeftView.bounds
        botaViewController?.view.autoresizingMask = [.width, .height]
        if botaViewController != nil {
            infoSplitLeftView?.addSubview(botaViewController!.view)
        }
    }
    
    private func leftSidePaneIsOpen() -> Bool {
        return !infoContendSplitView.isSubviewCollapsed(infoSplitLeftView) //第一次点击时存在问题，待解决
    }
    
    func toggleOpenLeftSide(pdfSideBarType: KMPDFSidebarType) {
        if(leftSidePaneIsOpen() == false) {
            let leftWidthNumber = UserDefaults.standard.object(forKey: CPDFViewLeftSidePaneWidthKey) as? NSNumber ?? MIN_SIDE_PANE_WIDTH
            infoContendSplitView.setPosition(MIN_SIDE_PANE_WIDTH.doubleValue, ofDividerAt: 0) //暂时无法记录上一次打开的宽度
        }
        if pdfSideBarType == .search {
            viewManager.pdfSideBarType = .search
            botaViewController?.searchViewC.handdler.pdfView = listView
            botaViewController?.leftsideType = .search
        } else if pdfSideBarType == .thumbnail {
            botaViewController?.leftsideType = pdfSideBarType
        } else if pdfSideBarType == .outline {
            botaViewController?.outlineViewC.handdler.pdfView = listView
            botaViewController?.leftsideType = pdfSideBarType
        } else if pdfSideBarType == .bookmark {
            botaViewController?.bookmarkViewC.handdler.pdfView = listView
            botaViewController?.leftsideType = pdfSideBarType
        } else if pdfSideBarType == .annotation {
            botaViewController?.annoController.listView = listView
            botaViewController?.leftsideType = .annotation
        } else if pdfSideBarType == .aiTools {
            botaViewController?.leftsideType = .aiTools
        }
    }
    
    func toggleCloseLeftSide() {
        if(leftSidePaneIsOpen() == true) {
            infoContendSplitView.setPosition(0, ofDividerAt: 0)
        }
    }
    
    //MARK: - 右侧属性栏
    func initRightSideController() {
        if rightSideController == nil {
            rightSideController = KMRightSideController.init()
            rightSideController?.delegate = self
        }
        rightSideController?.view.frame = CGRectMake(0, 0, MIN_SIDE_PANE_WIDTH.doubleValue, 680)
        rightSideController?.view.autoresizingMask = [.height, .maxXMargin]
    }
    
    func removeRightSideController() {
        rightSideController?.view.removeFromSuperview()
        rightSideController = nil
    }
    
    @objc func toggleOpenRightSide() -> Void {
        if rightSideController != nil {
            return
        }
        initRightSideController()
        
        rightSideController?.view.frame = infoSplitRightView.bounds
        rightSideController?.view.autoresizingMask = [.width, .height]
        infoSplitRightView.addSubview(rightSideController!.view)
        infoContendSplitView.setPosition(CGRectGetWidth(view.frame)-MIN_SIDE_PANE_WIDTH.doubleValue, ofDividerAt: 1)
        
        rightSideController?.viewManager = self.viewManager
        
        rightSideController?.reloadDataWithPDFView(pdfView: listView)
        
        
        
    }
    
    @objc func toggleCloseRightSide() -> Void {
        removeRightSideController()
        
        infoContendSplitView.setPosition(CGRectGetWidth(view.frame), ofDividerAt: 1)
        
        viewManager.showRightSide = false
        pdfToolbarController?.reloadRightToolsView()
        
    }
    
    func refreshRightSide() -> Void {
        if let rightVC = rightSideController, let _ = rightSideController?.view.superview {
            rightVC.reloadDataWithPDFView(pdfView: listView)
        }
    }
    
    //MARK: - PDFDisplayView
    func updatePDFDisplaySettingView() {
        if viewManager.showDisplayView {
            infoSplitViewLeftConst.constant = 0
            
            infoContendSplitView.setPosition(MIN_SIDE_PANE_WIDTH.doubleValue, ofDividerAt: 0)
        } else {
            if viewManager.isPDFReadMode == false {
                infoSplitViewLeftConst.constant = 44
                
                if viewManager.pdfSideBarType == .none {
                    toggleCloseLeftSide()
                } else {
                    toggleOpenLeftSide(pdfSideBarType: viewManager.pdfSideBarType)
                }
            } else {
                toggleCloseLeftSide()
            }
        }
        
        if viewManager.showDisplayView {
            if displaySettingController == nil {
                displaySettingController = KMNDisplayViewController.init()
            }
            displaySettingController?.view.frame = CGRectMake(0, 0, MIN_SIDE_PANE_WIDTH.doubleValue, CGRectGetHeight(bottomContendBox.frame))
            displaySettingController?.view.autoresizingMask = [.height, .width]
            infoSplitLeftView.addSubview(displaySettingController!.view)
            displaySettingController?.pdfView = self.listView
            displaySettingController?.viewManager = self.viewManager
            displaySettingController?.delegate = self
            
            displaySettingController?.reloadData()
            
        } else {
            displaySettingController?.view.removeFromSuperview()
            displaySettingController = nil
        }
    }
    
    //MARK: - 页面编辑
    func enterPageEditMode() {
        if(pageEditViewController == nil) {
            pageEditViewController = KMNPageEditViewController(self.document)
        }
        pageEditViewController?.view.frame = bottomContendBox.bounds
        pageEditViewController?.thumbnailBaseViewDelegate = self
        pageEditViewController?.selectionIndexPaths = [IndexPath(item: listView.currentPageIndex, section: 0)]
        pageEditViewController?.view.autoresizingMask = [.width,.height]
        pageEditViewController?.currentUndoManager = listView.undoManager

        bottomContendBox.addSubview(pageEditViewController!.view)

        toolbarManager.page_pageInfo_Property.text = String(listView.currentPageIndex + 1)
        pdfToolbarController?.refreshSecondToolbarItemsState()
        
        listView.isHidden = true

        listView.updateActiveAnnotations([])
        listView.updateEditing([])
    }
    
    func exitPageEditMode() {
        if pageEditViewController != nil {
            pageEditViewController?.view.removeFromSuperview()
        }
        
        listView.isHidden = false
        
        if listView.document?.isModified() == true {
            listView.layoutDocumentView()
            
            botaViewController?.reloadData()
        }
        botaViewController?.currentPageDidChangedAction(listView: listView)
    }
    
    //MARK: - 阅读模式
    func openPDFReadMode() {
        if viewManager.showDisplayView {
            UserDefaults.setDefaultBoolValue(true, toKey: "ShowDisplayViewWhenExitPDFReadMode")

            viewManager.showDisplayView = false
            pdfToolbarController?.reloadLeftIconView()
            
            updatePDFDisplaySettingView()
        }
        
        UserDefaults.setDefaultBoolValue(true, toKey: CPDFViewIsReadModeKey)

        if infoSplitViewLeftConst.constant != 0 {
            infoSplitViewLeftConst.constant = 0
            
            updatePDFDisplaySettingView()
        }
        if viewManager.pdfSideBarType != .none {
            UserDefaults.setDefaultIntValue(viewManager.pdfSideBarType.rawValue, toKey: "viewManagerPdfSideBarTypeRawValue")
            
            viewManager.pdfSideBarType = .none
        }
        
        if listView.toolMode != .CNoteToolMode {
            listView.toolMode = .CNoteToolMode
            
            viewManager.viewToolsType = .Select
            pdfToolbarController?.reloadToolsView()
        }
        
        toolbarBoxHeightConst.constant = 0
        
        view.window?.makeFirstResponder(listView)
        
        self.componentMessageView.properties = ComponentMessageProperty(messageType: .normal_custom, title: KMLocalizedString("Read Mode On"))
        self.componentMessageView.frame = CGRectMake((CGRectGetWidth(self.view.frame) - self.componentMessageView.properties.propertyInfo.viewWidth)/2,
                                                     CGRectGetHeight(self.view.frame) - self.componentMessageView.properties.propertyInfo.viewHeight - 8,
                                                     self.componentMessageView.properties.propertyInfo.viewWidth,
                                                     self.componentMessageView.properties.propertyInfo.viewHeight)
        self.componentMessageView.reloadData()
        self.componentMessageView.showSelf(inView: self.view, autoHideSeconde: 2)
        
        setUpPDFPageNumberToolbar()
        
        if viewManager.toolMode != .Edit && viewManager.subToolMode != .Edit_Crop {
            removeCropController()
        }
    }
    
    func exitPDFReadMode() {
        viewManager.isPDFReadMode = false
        
        if UserDefaults.getDefaultBoolValue(forKey: "ShowDisplayViewWhenExitPDFReadMode") == true {
            if viewManager.showDisplayView == false {
                viewManager.showDisplayView = true
                pdfToolbarController?.reloadLeftIconView()
            }
            UserDefaults.setDefaultBoolValue(false, toKey: "ShowDisplayViewWhenExitPDFReadMode")
        }
        
        UserDefaults.setDefaultBoolValue(false, toKey: CPDFViewIsReadModeKey)
        
        if let index = UserDefaults.getDefaultIntValue(forKey: "viewManagerPdfSideBarTypeRawValue") {
            let type = KMPDFSidebarType(rawValue: index) ?? .none
            viewManager.pdfSideBarType = type
            
            UserDefaults.standard.removeObject(forKey: "viewManagerPdfSideBarTypeRawValue")
            UserDefaults.standard.synchronize()
        }
        
        updatePDFDisplaySettingView()
        
        refreshToolbarViewHeightInfo()
        
        reloadPDFPageNumberToolbar()
        
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.1) {
            self.componentMessageView.properties = ComponentMessageProperty(messageType: .normal_custom, title: KMLocalizedString("Read Mode Off"))
            self.componentMessageView.frame = CGRectMake((CGRectGetWidth(self.infoSplitCenterView.frame) - self.componentMessageView.properties.propertyInfo.viewWidth)/2,
                                               CGRectGetHeight(self.infoSplitCenterView.frame) - self.componentMessageView.properties.propertyInfo.viewHeight - 8,
                                                         self.componentMessageView.properties.propertyInfo.viewWidth,
                                                         self.componentMessageView.properties.propertyInfo.viewHeight)
            self.componentMessageView.reloadData()
            self.componentMessageView.showSelf(inView: self.infoSplitCenterView, autoHideSeconde: 2)
        }
    }
    
    //MARK: - PPT
    func togglePresentation(_ sender: Any?) {
        if self.canExitPresentation() {
            exitFullScreen()
        } else if self.canEnterPresentation() {
            NotificationCenter.default.addObserver(self, selector: #selector(willEnterInteractionModeNotification), name: NSWindow.willEnterInteractionModeNotification, object: nil)
            NotificationCenter.default.addObserver(self, selector: #selector(didEnterInteractionModeNotification), name: NSWindow.didEnterInteractionModeNotification, object: nil)
            NotificationCenter.default.addObserver(self, selector: #selector(willShowFullScreenNotification), name: NSWindow.willShowFullScreenNotification, object: nil)
            NotificationCenter.default.addObserver(self, selector: #selector(didShowFullScreenNotification), name: NSWindow.didShowFullScreenNotification, object: nil)
            
            view.window?.enterPresentation(provider: self)
            
            if listView.toolMode != .CNoteToolMode {
                listView.toolMode = .CNoteToolMode
                
                viewManager.viewToolsType = .Select
                pdfToolbarController?.reloadToolsView()
            }
        }
    }
    
    func enterPresentationMode() {
        let scrollView = listView.documentView().enclosingScrollView
        savedNormalSetup.setValue(scrollView?.hasHorizontalScroller, forKey: KMMainModel.Key.kHasHorizontalScroller)
        savedNormalSetup.setValue(scrollView?.hasVerticalScroller, forKey: KMMainModel.Key.kHasVerticalsCroller)
        savedNormalSetup.setValue(scrollView?.autohidesScrollers, forKey: KMMainModel.Key.kAutoHidesScrollers)
        
        listView.backgroundColor = NSColor.clear
        listView.setDisplay(.singlePage)
        listView.autoScales = true
        listView.displayBox = .cropBox
        listView.displaysPageBreaks = false
        scrollView?.autohidesScrollers = true
        scrollView?.hasHorizontalScroller = false
        scrollView?.hasVerticalScroller = false
        
        listView.setCurrentSelection(nil, animate: true)
    }
    
    func exitPresentationMode() {
        
        NotificationCenter.default.removeObserver(self, name: NSWindow.willEnterInteractionModeNotification, object: nil)
        NotificationCenter.default.removeObserver(self, name: NSWindow.didEnterInteractionModeNotification, object: nil)
        NotificationCenter.default.removeObserver(self, name: NSWindow.willShowFullScreenNotification, object: nil)
        NotificationCenter.default.removeObserver(self, name: NSWindow.willShowFullScreenNotification, object: nil)
        
    }
    
    func exitFullScreen() {
        if self.canExitPresentation() == true {
            let mainDocument = self.myDocument as? KMMainDocument
            let browserWindowController = mainDocument?.browser?.windowController as? KMBrowserWindowController
            browserWindowController?.exitFullscreen()
            
        }
    }
    
    func exitFullscreenMode() {
        if self.interactionMode == .presentation {
            self.exitPresentationMode()
        }
        
        self.applyPDFSettings(self.savedNormalSetup)
        self.savedNormalSetup.removeAllObjects()
        
        listView.layoutDocumentView()
        listView.requiresDisplay()
        
        if let backgroundColor = UserDefaults.standard.color(forKey: KMBackgroundColorKey) {
            listView.backgroundColor = backgroundColor
        }
        reloadPDFSplitInfo()
    }
    
    func applyPDFSettings(_ setup: NSDictionary) {
        if let data = setup.object(forKey: KMMainModel.Key.kAutoScales) as? NSNumber {
            self.listView.autoScales = data.boolValue
        }
        if self.listView.autoScales == false {
            if let data = setup.object(forKey: KMMainModel.Key.kScaleFactor) as? NSNumber {
                self.listView.scaleFactor = data.floatValue.cgFloat
            }
        }
        
        if let data = setup.object(forKey: KMMainModel.Key.kDisplayMode) as? NSNumber {
            self.listView.setDisplay(CPDFDisplayViewMode(rawValue: data.intValue) ?? .singlePage)
        }
        
        if let data = setup.object(forKey: KMMainModel.Key.kDisplaysAsBook) as? NSNumber {
            self.listView.displaysAsBook = data.boolValue
        }
        
        if let data = setup.object(forKey: KMMainModel.Key.kDisplaysPageBreaks) as? NSNumber {
            self.listView.displaysPageBreaks = data.boolValue
        }
        
        if let data = setup.object(forKey: KMMainModel.Key.kDisplayBox) as? NSNumber {
            
        }
        
        self.listView.layoutDocumentView()
    }
    
    func currentPDFSettings() -> NSDictionary {
        let setup = NSMutableDictionary()
        setup[KMMainModel.Key.kDisplaysPageBreaks] = NSNumber(value: listView.displaysPageBreaks)
        setup[KMMainModel.Key.kDisplaysAsBook] = NSNumber(value: listView.displaysAsBook)
        setup[KMMainModel.Key.kDisplayBox] = NSNumber(value: listView.displayBox.rawValue)
        setup[KMMainModel.Key.kScaleFactor] = NSNumber(value: listView.scaleFactor)
        setup[KMMainModel.Key.kAutoScales] = NSNumber(value: listView.autoScales)
        setup[KMMainModel.Key.kDisplayMode] = NSNumber(value: listView.fetchDisplayViewMode().rawValue)
        
        return setup
    }
    
    func canEnterFullscreen() -> Bool {
        if (mwcFlags.isSwitchingFullScreen != 0) {
            return false
        }
        if useNativeFullScreen() {
            return interactionMode == .normal || interactionMode == .presentation
        } else {
            return !self.listView.document.isLocked && (interactionMode == .normal || interactionMode == .presentation) && self.view.window?.tabbedWindows?.count ?? 0 < 2
        }
    }
    
    override func canEnterPresentation() -> Bool {
        let can = super.canEnterPresentation()
        if can == false {
            return false
        }
        guard let doc = self.listView.document, doc.isLocked == false else {
            return false
        }
        return can
    }
    
    func fadeOutFullScreenWindow() {
        guard let fullScreenWindow = self.view.window as? KMFullScreenWindow else {
            NSSound.beep()
            return
        }
        
        let mainWindow = fullScreenWindow.interactionParent
        let collectionBehavior = mainWindow?.collectionBehavior
        
        mainWindow?.alphaValue = 0
        if let data = mainWindow?.responds(to: NSSelectorFromString("setAnimationBehavior:")), data {
            mainWindow?.animationBehavior = .none
        }
        // trick to make sure the main window shows up in the same space as the fullscreen window
        fullScreenWindow.addChildWindow(mainWindow!, ordered: .below)
        fullScreenWindow.removeChildWindow(mainWindow!)
        fullScreenWindow.level = .popUpMenu
        // these can change due to the child window trick
        mainWindow?.level = .normal
        mainWindow?.alphaValue = 1.0
        mainWindow?.collectionBehavior = collectionBehavior!
        mainWindow?.display()
        mainWindow?.makeFirstResponder(self.listView)
        mainWindow?.recalculateKeyViewLoop()
        //        mainWindow?.delegate = self
        mainWindow?.makeKey()
        
        if let data = mainWindow?.responds(to: NSSelectorFromString("setAnimationBehavior:")), data {
            mainWindow?.animationBehavior = .default
        }
        NSApp.removeWindowsItem(fullScreenWindow)
        fullScreenWindow.fadeOut()
    }
    
    //MARK: - PDF分屏视图
    func reloadPDFSplitInfo() {
        if listView.viewSplitMode == .disable {
            pdfSplitView.isHidden = true
            listView.frame = infoSplitCenterSubView.bounds
            infoSplitCenterSubView.addSubview(listView)
            
            if splitPDFController != nil {
                splitPDFController = nil
            }
        } else {
            pdfSplitView.isHidden = false
            listView.frame = pdfSplitTopView.bounds
            pdfSplitTopView.addSubview(listView)
            
            setUpPDFPageNumberToolbar()
            
            setupSplitPDFController()
            
            if listView.viewSplitMode == .horizontal {
                pdfSplitView.isVertical = false
            } else if listView.viewSplitMode == .vertical {
                pdfSplitView.isVertical = true
            }
        }
    }
    
    func setUpPDFPageNumberToolbar() {
        if pageNumberToolbar != nil {
            pageNumberToolbar?.removeFromSuperview()
            pageNumberToolbar = nil
        }
        if pageNumberToolbar == nil {
            pageNumberToolbar = KMPageNumberPromptView.init()
        }
        if viewManager.isPDFReadMode {
            pageNumberToolbar?.frame = CGRectMake(CGRectGetWidth(listView.frame)/2-366/2, 20, 366, 40)
            pageNumberToolbar?.hideBackForwordButton(false)
        } else {
            pageNumberToolbar?.frame = CGRectMake(CGRectGetWidth(listView.frame)/2-288/2, 20, 288, 40)
            pageNumberToolbar?.hideBackForwordButton(true)
        }
        pageNumberToolbar?.autoresizingMask = [.minXMargin, .maxXMargin, .maxYMargin]
        pageNumberToolbar?.pdfView = self.listView
        pageNumberToolbar?.reloadData()
        pageNumberToolbar?.isHidden = true
        
        listView.addSubview(pageNumberToolbar!)
        
        reloadPDFPageNumberToolbar()
    }
    
    func reloadPDFPageNumberToolbar() {
        if viewManager.isPDFReadMode == true ||
            (viewManager.splitShowBottomBar && listView.viewSplitMode != .disable) {
            
            pageNumberToolbar?.isHidden = false
            pageNumberToolbar?.reloadData()
        } else {
            pageNumberToolbar?.isHidden = true
            
        }
    }
    //MARK: - Edit模式
    func showEditToolbarView() {
        if editToolbarView == nil {
            editToolbarView = KMEditToolbarView()
        }
        editToolbarView?.frame = toolbarBox.bounds
        editToolbarView?.delegate = self
        editToolbarView?.autoresizingMask = [.width, .height]
        toolbarBox.contentView = editToolbarView
        
        reloadSideBar()
    }
    
    func exitEditToolbarView() {
        viewManager.editType = .none
        viewManager.subToolMode = .None
        
        editToolbarView?.removeFromSuperview()
        editToolbarView = nil
        
        watermarkViewController?.view.removeFromSuperview()
        watermarkViewController = nil
        
        backgroundViewController?.view.removeFromSuperview()
        backgroundViewController = nil
        
        headerFooterViewController?.view.removeFromSuperview()
        headerFooterViewController = nil
        
        batesViewController?.view.removeFromSuperview()
        batesViewController = nil
        
        refreshToolbarViewHeightInfo()
        toolbarBox.contentView = pdfToolbarController?.view
        
        updatePDFViewAnnotationMode()
        
        reloadSideBar()
        
        KMWatermarkManager.defaultManager.defaultWatermarkData = KMWatermarkModel.defaultWDData()
        
    }
    
    func updateEditModeDocumentWhenPageChanged() {
        if viewManager.editType == .watermark {
            updateWatermarkDocument()
        } else if viewManager.editType == .background {
            updateBackgroundDocument()
        } else if viewManager.editType == .header_Footer {
            updateHeaderFooterDocument()
        } else if viewManager.editType == .bates {
            updateBatesDocument()
        } else if viewManager.subToolMode == .Edit_Crop {
            updateCropDocument()
        }
    }
    
    func menuItemAction_FontPanel() {
        NSFontManager.shared.target = self
        NSFontManager.shared.action = #selector(changeFont(_:))
        NSFontManager.shared.orderFrontFontPanel(nil)
    }
    
    func menuItemAction_FontAction(_ index: Int) {
        if index == 0 {
            self.listView.setEditingTextarea(isBold: true)
         } else if index == 1 {
             self.listView.setEditingTextarea(isItalic: true)
         } else if index == 2 {
             self.listView.fontAddAction()
         } else if index == 3 {
             self.listView.fontReduceAction()
         } else if index == 4 {
             let colorPanel = NSColorPanel.shared
              colorPanel.setTarget(self)
             colorPanel.showsAlpha = false
             colorPanel.setAction(#selector(self.menuItemAction_FontColor(_:)))
             colorPanel.orderFront(nil)
         }
    }
    
    func menuItemAction_FontAlign(_ index: Int) {
        if index == 0 {
            self.listView.setEditingTextarea_Alignment(align: .left)
        } else if index == 1 {
            self.listView.setEditingTextarea_Alignment(align: .center)
        } else if index == 2 {
            self.listView.setEditingTextarea_Alignment(align: .right)
        }
    }
    func menuItemAction_CustomFont(_ index: Int) {
        if index == 0 {
            let model = KMEditPDFTextManager.manager.fetchUserDefaultData(type: .h1)
            self.updateEditPDFTextFontModel(model)
        } else if index == 1 {
            let model = KMEditPDFTextManager.manager.fetchUserDefaultData(type: .h2)
            self.updateEditPDFTextFontModel(model)
        } else if index == 2 {
            let model = KMEditPDFTextManager.manager.fetchUserDefaultData(type: .h3)
            self.updateEditPDFTextFontModel(model)
        } else if index == 3 {
            let model = KMEditPDFTextManager.manager.fetchUserDefaultData(type: .b1)
            self.updateEditPDFTextFontModel(model)
        } else if index == 4 {
            let model = KMEditPDFTextManager.manager.fetchUserDefaultData(type: .b2)
            self.updateEditPDFTextFontModel(model)
        } else if index == 5 {
            let model = KMEditPDFTextManager.manager.fetchUserDefaultData(type: .b3)
            self.updateEditPDFTextFontModel(model)
        }
    }
    
    @objc func menuItemAction_FontColor(_ sender: Any) {
        if let color = (sender as? NSColorPanel)?.color {
            listView.changeEditingTextarea_Color(color: color)
        }
    }
    
    @objc func changeFont(_ sender: NSFontManager) {
        let newFont = sender.convert(NSFont.systemFont(ofSize: 14))
        let value = CPDFFont(familyName: newFont.fontName, fontStyle: newFont.style ?? "Regular")
        listView.setEditingTextarea_font(font: value)
        
        listView.setEditingTextarea_FontSize(size: newFont.pointSize)
        
        rightSideController?.reloadData()
    }
    
    //MARK: - 数字签名
    func writeSignatureToWidget(_ widget: CPDFSignatureWidgetAnnotation, _ path: String, _ password: String, _ config: CPDFSignatureConfig, _ isLock: Bool) ->() {
        
        let fileName = listView.document.documentURL?.lastPathComponent
        let fileNameWithoutExtension = URL(fileURLWithPath: fileName!).deletingPathExtension().lastPathComponent
        
        let outputSavePanel = NSSavePanel()
        outputSavePanel.directoryURL = listView.document.documentURL.deletingLastPathComponent()
        outputSavePanel.title = KMLocalizedString("", comment: "Save as PDF")
        outputSavePanel.allowedFileTypes = ["pdf"]
        outputSavePanel.nameFieldStringValue = fileNameWithoutExtension + "_" + KMLocalizedString("Signed", comment: "")
        let result = outputSavePanel.runModal()
        if result == .OK {
            let contentArr = NSMutableArray()
            var locationStr = ""
            var reasonStr = KMLocalizedString("none", comment: "")
            for item in config.contents {
                if item.key == KMLocalizedString("Reason", comment: "") {
                    if item.value == KMLocalizedString("<your signing reason here>", comment: "") {
                        item.value = " " + KMLocalizedString("none", comment: "")
                    }
                    reasonStr = item.value
                } else if item.key == KMLocalizedString("Location", comment: "") {
                    if item.value == KMLocalizedString("<your signing location here>", comment: "") {
                        item.value = " "
                    }
                    locationStr = item.value
                }
                contentArr.add(item)
            }
            config.contents = contentArr as? [CPDFSignatureConfigItem]
            widget.setFieldName(widget.getValidName(inPage: widget.page))
            
            widget.signAppearanceConfig(config)
            
            let success = listView.document.writeSignature(to: outputSavePanel.url, withWidget: widget, pkcs12Cert: path, password: password, location: locationStr, reason: reasonStr, permissions: .forbidChange)
            widget.removeSignature()
            if success {
                DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.3) {
                    NSDocumentController.shared.openDocument(withContentsOf: outputSavePanel.url!, display: true) { document, documentWasAlreadyOpen, error in
                        if error != nil {
                            NSApp.presentError(error!)
                            return
                        }
                    }
                }
            } else {
                let alert = NSAlert.init()
                alert.messageText = KMLocalizedString("Save failed!", comment: "")
                alert.addButton(withTitle: KMLocalizedString("OK", comment: ""))
                alert.runModal()
            }
            widget.page.removeAnnotation(widget)
            listView.setNeedsDisplayAnnotationViewFor(widget.page)
        } else {
            widget.page.removeAnnotation(widget)
            listView.setNeedsDisplayAnnotationViewFor(widget.page)
        }
    }
    
    func popUpSignatureWidgetState(_ signature: CPDFSignature, _ pdfListView: CPDFListView) ->(){
        signaturestateVC.signature = signature
        signaturestateVC.pdfListView = pdfListView
        signaturestateVC.actionBlock = { [weak self, weak signaturestateVC] stateVCSelf, actionType in
            guard let weakSelf = self, let stateVC = signaturestateVC else { return }
            if actionType == .cancel {
                stateVC.dismiss(stateVCSelf)
            } else if actionType == .confirm {
                if let signer = signature.signers.first, let data = signer.certificates {
                    let signatureDetail = DSignatureDetailsViewController.init()
                    signatureDetail.certificates = data
                    signatureDetail.signature = signature
                    signatureDetail.pdfListView = pdfListView
                    stateVCSelf.presentAsSheet(signatureDetail)
                } else {
                    NSSound.beep()
                }
            }
        }
        self.presentAsSheet(signaturestateVC)
        signaturestateVC.reloadData()
    }
    
    func enterDigitalSignature() {
        if UserDefaults.standard.object(forKey: "kDigitalSignature") != nil {
            return
        }
        let alert = NSAlert()
        alert.alertStyle = .informational
        alert.messageText = KMLocalizedString("Using your mouse, click and drag to draw the area where you would like the signature to appear. Once you finish dragging out the desired area, you will be taken to the next step of the signing process. ")
        alert.addButton(withTitle: KMLocalizedString("OK"))
        alert.showsSuppressionButton = true
        let response = alert.runModal()
        if response.rawValue == 1000 {
            if alert.suppressionButton?.state == .on {
                UserDefaults.standard.set("YES", forKey: "kDigitalSignature")
                UserDefaults.standard.synchronize()
            }
        }
    }
    
    
    // MARK: - 显示合并窗口
    public func showMergeWindow(url: URL? = nil) {
        DispatchQueue.main.async {
//            var documentURL = url
//            
//            let filePath = documentURL?.path ?? ""
//            if !FileManager.default.fileExists(atPath: filePath) {
//                let alert = NSAlert.init()
//                alert.alertStyle = .critical
//                alert.messageText = "\(filePath.lastPathComponent) \(NSLocalizedString("File Not Exist", comment: ""))"
//                alert.runModal()
//                return
//            }
//            
//            guard let _url = documentURL else { return }
//            guard let document = PDFDocument(url: _url) else { return }
            
            self.mergeWindowController = KMMergeWindowController(windowNibName: "KMMergeWindowController")
//            self.mergeWindowController!.password = self.listView.document.password ?? ""
//            self.mergeWindowController!.oriDucumentUrl = self.listView.document?.documentURL
//            self.mergeWindowController!.pageIndex = self.listView.currentPageIndex
            
            self.mergeWindowController!.cancelAction = { [unowned self] controller in
                self.view.window?.endSheet(mergeWindowController!.window!)
            }
            
            self.mergeWindowController!.mergeAction = { [unowned self] controller, filePath in
                self.view.window?.endSheet(mergeWindowController!.window!)
            }
            
            self.view.window?.beginSheet(self.mergeWindowController!.window!)
        }
    }
    
    //MARK: - Crop裁剪
    func showCropController() {
        if cropController == nil {
            cropController = KMCropController.init()
            cropController?.view.frame = infoSplitCenterView.bounds
            cropController?.view.autoresizingMask = [.width, .height]
            cropController?.delegate = self
            infoSplitCenterView.addSubview(cropController!.view)
            
            if viewManager.showRightSide == false {
                viewManager.showRightSide = true
                
                refreshToolbarRightViewInfo()
            }
            updateCropDocument()
        }
    }
    
    func updateCropDocument() {
        guard let controller = cropController else { return }
        controller.pdfDocument = nil
        
        let page = listView.document.page(at: UInt(listView.currentPageIndex))
        let editDocument = CPDFDocument.init()
        editDocument?.insertPageObject(page, at: 0)
        if let editPage = editDocument?.page(at: 0) {
            let mediaRect = editPage.bounds(for: .mediaBox)
            editPage.setBounds(mediaRect, for: .cropBox)
            
            if let rect = KMCropManager.defaultManager.cropRect {
                controller.selectionRect = rect
            } else {
                if KMCropManager.defaultManager.cropSeparateOn {
                    let rect = KMCropTools.getPageForegroundBox(editPage)
                    controller.selectionRect = rect
                } else if KMCropManager.defaultManager.cropAutoOn {
                    let rect = KMCropTools.getPageForegroundBox(editPage)
                    controller.selectionRect = rect
                } else {
                    controller.selectionRect = page?.bounds(for: .cropBox) ?? .zero
                }
            }
            
            if let cropVC = rightSideController?.edit_cropController {
                cropVC.pageCropBounds = page?.bounds(for: .cropBox) ?? .zero
                cropVC.reloadData()
            }
        }
        controller.pdfDocument = editDocument
        controller.reloadData()
    }
    
    func removeCropController() {
        if cropController != nil {
            cropController?.view.removeFromSuperview()
            cropController = nil
            
            KMCropManager.defaultManager.clear()
            
            toolbarManager.edit_crop_Property.state = .normal
        }
    }
    
    // MARK: - Secure 【安全】
    public func hiddenSecureLimitTip() {
        
    }
    
    func savePageNumberIfNeed() {
        
        let scaleFactor = self.listView.scaleFactor
        if scaleFactor <= 0 {
            return
        }
        if self.listView.document != nil {
            KMPreferenceManager.shared.setPageNumber(self.listView.currentPageIndex, forKey: self.listView.document.documentURL.path)
            KMPreferenceManager.shared.setPageScale(Float(scaleFactor), forKey: self.listView.document.documentURL.path)
        }
    }
    
    // MARK: - 显示加密弹窗
    public func showSecureWindow() {
        guard let url = self.listView.document?.documentURL else {
            return
        }
        self.securityWindowController = KMSecurityWindowController(windowNibName: "KMSecurityWindowController")
        guard let securityWindowController = securityWindowController else { return }
        
        securityWindowController.documentURL = self.listView.document?.documentURL
        securityWindowController.batchAction = { [unowned self] controller, files in
            self.view.window?.endSheet((securityWindowController.window)!)
            self.showBatchWindow(type: .security, files: [URL(fileURLWithPath: self.document?.documentURL.path ?? "")])
        }
        
        securityWindowController.doneAction = { [unowned self] controller, options, attribute in
            let openPanel = NSOpenPanel()
            openPanel.canChooseFiles = false
            openPanel.canChooseDirectories = true
            openPanel.canCreateDirectories = true
            openPanel.beginSheetModal(for: NSWindow.currentWindow()) { (result) in
                if result == NSApplication.ModalResponse.OK {
                    for fileURL in openPanel.urls {
                        let document = CPDFDocument(url: self.document?.documentURL)
                        if document != nil {
                            document!.setDocumentAttributes(attribute)
                            
                            let path = fileURL.path.stringByAppendingPathComponent(url.deletingPathExtension().lastPathComponent) + "_SetPassword" + "." + url.pathExtension
                            let success = document!.write(to: NSURL(fileURLWithPath: path) as URL, withOptions: options)
                            if success {
                                self.view.window?.endSheet((securityWindowController.window)!)
                                
                                NSWorkspace.shared.activateFileViewerSelecting([URL(fileURLWithPath: path)])
                            }
                        }
                    }
                }
            }
        }
        
        securityWindowController.cancelAction = { [unowned self] controller in
            self.view.window?.endSheet((securityWindowController.window)!)
        }
        NSWindow.currentWindow().beginSheet(securityWindowController.window!)
    }
    
    // MARK: - 移除文档密码
    public func showRemoveSecureWindow() {
        var isDocumentLocked: Bool = false
        if self.document?.allowsCopying == false || self.document?.allowsPrinting == false {
            isDocumentLocked = true
        } else if (self.document?.password ?? "").count > 0 {
            isDocumentLocked = true
        }
        if isDocumentLocked == false {
            let alert = NSAlert()
            alert.alertStyle = .warning
            alert.messageText = KMLocalizedString("This document doesn’t contain any security settings and doesn‘t need to be removed.")
            alert.addButton(withTitle: KMLocalizedString("OK"))
            alert.beginSheetModal(for: NSWindow.currentWindow()) { returnCode in
                
            }
        } else {
            let controller = KMRemovePasswordWindowController(windowNibName: "KMRemovePasswordWindowController")
            controller.pdfDocument = self.document
            self.currentWindowController = controller
            
            controller.batchAction = { [unowned self] controller, files in
                self.view.window?.endSheet((self.currentWindowController.window)!)
                self.currentWindowController = nil
                
                var array: [URL] = []
                for item in files {
                    array.append(NSURL(fileURLWithPath: item.filePath) as URL)
                }
                self.showBatchWindow(type: .batchRemove, subType: KMBatchRemoveOptions.security.rawValue, files: array)
            }
            
            controller.cancelAction = { [unowned self] controller in
                self.view.window?.endSheet((self.currentWindowController.window)!)
                self.currentWindowController = nil
            }
            
            controller.doneAction = {  [unowned self] controller in
                self.view.window?.endSheet((self.currentWindowController.window)!)
                self.currentWindowController = nil
                
                NSWindowController.checkPassword(url: self.document!.documentURL!, type: .owner, password: self.document?.password ?? "") { [unowned self] success, resultPassword in
                    if success {
                        
                        let savePanel = NSSavePanel()
                        savePanel.nameFieldStringValue = self.listView.document.documentURL.deletingPathExtension().lastPathComponent + "_RemovePassword"
                        savePanel.allowedFileTypes = ["pdf"]
                        
                        savePanel.beginSheetModal(for: NSApp.mainWindow!) {[unowned self] result in
                            guard result == .OK else { return }
                            
                            /// 删除安全性设置
                            if (!self.listView.document!.allowsCopying || !self.listView.document!.allowsPrinting) {
                                self.model.isSaveKeyChain = false
                                self.listView.document.unlock(withPassword: resultPassword)
                            }
                            
                            let document = CPDFDocument.init(url: self.listView.document.documentURL)
                            guard let document = document else { return }
                            
                            document.unlock(withPassword: resultPassword)
                            let success = document.writeDecrypt(to: savePanel.url)
                            if success {
                                self.hiddenSecureLimitTip()
 
                                NSWorkspace.shared.activateFileViewerSelecting([savePanel.url!])
                            } else {
                                self.hiddenSecureLimitTip()
                                 
                            }
                        }
                    }
                }
            }
            NSWindow.currentWindow().beginSheet(controller.window!)
            
        }
    }
    
    //MARK: - Unlock Document
    func unlockPDFDocument() {
        NSWindowController.checkPassword(url: self.document!.documentURL!, type: .owner, password: self.document?.password ?? "") { [unowned self] success, resultPassword in
            self.listView.document.unlock(withPassword: resultPassword)
        }
    }
   
    //MARK: - PopUI
    func reloadPopUIWindow() {
        if listView.toolMode == .CSelectToolMode {
            let pageRect = listView.currentSelectionRect()
            let page:CPDFPage? = listView.currentSelectionPage()
            
            if listView.selectionRect != CGRectZero  && page != nil {
                let positioningRect = listView.convert(pageRect, from: page)
                if (CGRectIntersectsRect(positioningRect, listView.frame)) {
                    reloadPopUIOperation()
                    return
                }
            }
            toggleClosePopUIWindow()
        } else if listView.toolMode == .COCRToolMode {
            let pageRect = listView.currentSelectionRect()
            let page:CPDFPage? = listView.currentSelectionPage()
            
            if listView.selectionRect != CGRectZero  && page != nil {
                let positioningRect = listView.convert(pageRect, from: page)
                if (CGRectIntersectsRect(positioningRect, listView.frame)) {
                    reloadPopUIOperation()
                    return
                }
            }
            toggleClosePopUIWindow()
        } else if(listView.isEditing() == false) {
            let activeAnnotations:[CPDFAnnotation] = listView.activeAnnotations as! [CPDFAnnotation]
            if(activeAnnotations.count > 0) {
                if let page = activeAnnotations.first?.page {
                    let pageRect = listView.selectionMultipleBounds(with: activeAnnotations)
                    let positioningRect = listView.convert(pageRect, from: page)
                    if (CGRectIntersectsRect(positioningRect, listView.frame)) {
                        reloadPopUIActiveAnnotations(activeAnnotations: activeAnnotations)
                    } else {
                        toggleClosePopUIWindow()
                    }
                } else {
                    toggleClosePopUIWindow()
                }
            } else {
                toggleClosePopUIWindow()
            }
            
            if(listView.popOver?.isShown == true || (groupListMenuGroup?.superview) != nil) { //右键菜单弹出时，或者Pop编辑框弹出时不显示Pop
                toggleClosePopUIWindow()
            }
        } else {
            let editAreas:[CPDFEditArea] = listView.km_EditingAreas()
            if(editAreas.count > 0) {
                if let page = editAreas.first?.page {
                    let pageRect = listView.selectionMultipleBounds(withEditArea: editAreas)
                    let positioningRect = listView.convert(pageRect, from: page)
                    if (CGRectIntersectsRect(positioningRect, listView.frame)) {
                        reloadPopUIContentEdits(editAreas: editAreas)
                    } else {
                        toggleClosePopUIWindow()
                    }
                } else {
                    toggleClosePopUIWindow()
                }
            } else {
                toggleClosePopUIWindow()
            }
            
            if(listView.popOver?.isShown == true || (groupListMenuGroup?.superview) != nil) { //右键菜单弹出时，或者Pop编辑框弹出时不显示Pop
                toggleClosePopUIWindow()
            }
        }
    }
    
    func toggleClosePopUIWindow() {
        let popWindow = KMNAnnotationPopToolbarWindow.shared
        if popWindow.isVisible  == true {
            closeAnnotationPopWindow()
        }
        let editPopWindow = KMNContentEditPopToolbarWindow.shared
        if editPopWindow.isVisible  == true {
            closePopContentEditWindow()
        }
        
        let operationWindow = KMNOperationPopToolbarWindow.shared
        if operationWindow.isVisible  == true {
            closePopOperationWindow()
        }
    }
    
    func closeAnnotationPopWindow() {
        KMNAnnotationPopToolbarWindow.shared.closeWindow(listView: listView)
    }
    
    func closePopContentEditWindow() {
        KMNContentEditPopToolbarWindow.shared.closeWindow(listView: listView)
    }
    
    func closePopOperationWindow() {
        KMNOperationPopToolbarWindow.shared.closeWindow(listView: listView)
    }
    
    func reloadPopUIOperation() {
        if listView.selectionRect != CGRectZero {
            let popWindow = KMNOperationPopToolbarWindow.shared
            popWindow.show(relativeTo: CGRectZero, of: self.listView, preferredEdge: .maxY)
            self.listView.window?.addChildWindow(popWindow, ordered: .above)
            let operationViewController = KMNPopOperationViewController.shared

            operationViewController.listView = listView
            if listView.toolMode == .CSelectToolMode {
                operationViewController.popType = .crop
                operationViewController.cropCurrentCallback = {[weak self] in
                    let rect = self?.listView.currentSelectionRect() ?? CGRect.zero
                    let orgPage : CPDFPage = self?.listView.currentSelectionPage() ?? CPDFPage()
                    self?.cropPages(atIndexs: [orgPage.pageIndex()], to: [rect])
                    self?.closePopOperationWindow()
                }
            } else if listView.toolMode == .COCRToolMode {
                operationViewController.popType = .ocr
                operationViewController.OCRAction = { [weak self] in
                    self?.convertSelectionRectOCR(rect: self?.listView.currentSelectionRect() ?? CGRectZero)
                }
            }
            operationViewController.updatePDFViewCallback = {[weak self] in
                self?.closePopOperationWindow()
                self?.listView.setNeedsDisplayForVisiblePages()
            }
            updatePopOperationPopWinodwFrame()
            
        } else {
            closePopOperationWindow()
        }
    }
    
    func reloadPopUIActiveAnnotations(activeAnnotations:[CPDFAnnotation]) {
        let annotationMode = KMNAnnotationPopMode(pdfAnnotations: activeAnnotations )
        let popVC = KMNPopAnnotationViewController.shared
        
        var isCrearLineOrMeasure = false
        if(listView.isClickDoubleCreatLine || listView.clickPolylineAnnotation != nil || listView.clickPolygonAnnotation != nil) {
            isCrearLineOrMeasure = true
        }
        
        if annotationMode.popType == .popTypeNone || (!SettingsManager.sharedInstance.showQuickActionBar && isShowQuickBar == false) || isCrearLineOrMeasure {
            closeAnnotationPopWindow()
        } else {
            let win = KMNAnnotationPopToolbarWindow.shared
            win.annotationPopMode = annotationMode
            win.show(relativeTo: CGRectZero, of: self.listView, preferredEdge: .maxY)
            isShowQuickBar = false
            self.listView.window?.addChildWindow(win, ordered: .above)
            
            popVC.listView = listView
            popVC.annotationPopMode = annotationMode
            popVC.isOpenPane = viewManager.showRightSide
            updateAnnotationsPopWinodwFrame()
            
            popVC.updatePDFViewCallback = {[weak self] in
                self?.rightSideController?.reloadDataWithPDFView(pdfView: self?.listView ?? CPDFListView())
                self?.listView.setNeedsDisplayMultiAnnotations(annotationMode.annotations)
                NotificationCenter.default.post(name: toolbarImageColorChangedNotificationName, object: nil)
            }
            
            popVC.paneCallback = {[weak self] isOpen in
                if isOpen == true {
                    self?.viewManager.showRightSide = true
                } else {
                    self?.viewManager.showRightSide = false
                }
                self?.refreshToolbarRightViewInfo()
            }
        }
    }
    
    func reloadPopUIContentEdits(editAreas:[CPDFEditArea]) {
        let editingAreas = listView.km_EditingAreas()
        let editMode = KMNEditContentPopMode(currentEditAreas: editingAreas)
        let popVC = KMNPopContentEditViewController.shared

        if editMode.popType == .editNone || (!SettingsManager.sharedInstance.showQuickActionBar && isShowQuickBar == false) {
            closePopContentEditWindow()
        } else {
            let win = KMNContentEditPopToolbarWindow.shared
            win.editContentPopMode = editMode
            win.show(relativeTo: CGRectZero, of: self.listView, preferredEdge: .maxY)
            self.listView.window?.addChildWindow(win, ordered: .above)
            isShowQuickBar = false

            popVC.listView = listView
            popVC.editContentPopMode = editMode
            popVC.isOpenPane = viewManager.showRightSide
            popVC.editContentPopMode = editMode
            updateContentEditPopWinodwFrame()
            
            popVC.paneCallback = {[weak self] isOpen in
                if isOpen == true {
                    self?.viewManager.showRightSide = false
                } else {
                    self?.viewManager.showRightSide = true
                }
                self?.refreshToolbarRightViewInfo()
            }
            popVC.updatePDFViewCallback = { [weak self] in
                self?.rightSideController?.reloadEditingAreas()
            }
        }
    }
    
    func updateAnnotationsPopWinodwFrame() {
        let popWindow = KMNAnnotationPopToolbarWindow.shared
        popWindow.updateFrame(listView: listView)
    }
    
    func updateContentEditPopWinodwFrame() {
        let popWindow = KMNContentEditPopToolbarWindow.shared
        popWindow.updateFrame(listView: listView)
    }
    
    func updatePopOperationPopWinodwFrame() {
        let popWindow = KMNOperationPopToolbarWindow.shared
        popWindow.updateFrame(listView: listView,page: listView.currentSelectionPage())
    }
    
    //MARK: - 安全
    func removeOwnerPassword() {
        guard let doc = listView.document else {
            NSSound.beep()
            return
        }
        if doc.permissionsStatus != .user {
            NSSound.beep()
            return
        }
        _ = KMPasswordInputWindow.openWindow(window: self.view.window!, type: .owner, url: doc.documentURL) { [weak self] result, password in
            if result == .cancel { /// 关闭
                return
            }
            self?.listView.document?.unlock(withPassword: password)
            
            if doc.permissionsStatus == .owner {
                self?.alertTipViewController.reloadSecureAlertUI()
                self?.alertTipViewController.reloadAlertUIFrame()
            }
        }
    }
    
    //MARK: - Watermark水印
    func showWatermarkController() {
        viewManager.editType = .watermark
        
        showEditToolbarView()
        editToolbarView?.editType = .watermark
        if KMWatermarkManager.defaultManager.watermarks.count == 0 {
            editToolbarView?.editSubType = .add
        } else {
            editToolbarView?.editSubType = .template
        }
        editToolbarView?.reloadData()
        
        if watermarkViewController == nil {
            watermarkViewController = KMWatermarkController.init()
        }
        watermarkViewController?.view.frame = CGRectMake(44, 0, CGRectGetWidth(bottomContendBox.frame)-44, CGRectGetHeight(bottomContendBox.frame))
        watermarkViewController?.view.autoresizingMask = [.maxXMargin, .width, .height]
        watermarkViewController?.delegate = self
        bottomContendBox.contentView?.addSubview(watermarkViewController!.view)
        watermarkViewController?.editSubType = editToolbarView?.editSubType ?? .template
        watermarkViewController?.reloadData()
        
        updateWatermarkDocument()
        
        watermarkViewController?.loadData()
    }
    
    func updateWatermarkDocument() {
         guard let controller = watermarkViewController else { return }
         
         var editDocument = CPDFDocument.init()
         if let vcDoc = controller.pdfDocument {
             editDocument = vcDoc
         }
         
         let page = listView.document.page(at: UInt(listView.currentPageIndex))
         editDocument?.insertPageObject(page, at: 0)
         if editDocument?.pageCount == 2 {
             let theIndex = IndexSet(integer: 1)
             editDocument?.removePage(at: theIndex)
         }
         if watermarkViewController?.pdfDocument == nil {
             watermarkViewController?.pdfDocument = editDocument
         }
         watermarkViewController?.resetUI()
         watermarkViewController?.reloadData()
         watermarkViewController?.loadData()
         
     }
     
     //移除文档水印
     func removePDFWatermark() {
         let watermarks = self.listView.document.watermarks()
         if (watermarks == nil || watermarks!.count <= 0) {
             let alert = NSAlert()
             alert.alertStyle = .warning
             alert.messageText = KMLocalizedString("Could not find a removable watermark in this document. If you see a watermark, it was not added with PDF Reader Pro and therefore cannot be detected.", comment: "")
             alert.addButton(withTitle: KMLocalizedString("Confirm", comment: ""))
             alert.runModal()
             return
         }
         
         let alert = NSAlert()
         alert.alertStyle = .warning
         alert.messageText = KMLocalizedString("Are you sure you want to remove the watermark?", comment: "")
         alert.addButton(withTitle: KMLocalizedString("Delete", comment: ""))
         alert.addButton(withTitle: KMLocalizedString("Cancel", comment: ""))
         let result = alert.runModal()
         if (result == .alertFirstButtonReturn) {
             for watermark in watermarks! {
                 listView.document.removeWatermark(watermark)
             }
             listView.layoutDocumentView()
             
             _ = KMNCustomAlertView.alertView(message: KMLocalizedString("Watermark removed"),
                                              type: .success,
                                              fromView: bottomContendBox,
                                              point:CGPointMake(CGRectGetWidth(bottomContendBox.frame)/2, CGRectGetHeight(bottomContendBox.frame)-28))
             
         }
     }
     
     func batchAddWatermark() {
         self.showBatchWindow(type: .watermark, files: [URL(fileURLWithPath: self.document?.documentURL.path ?? "")])
     }
     
     func batchRemoveWatermark() {
         self.showBatchWindow(type: .batchRemove, subType: KMBatchRemoveOptions.watermark.rawValue, files: [URL(fileURLWithPath: self.document?.documentURL.path ?? "")])
     }
     
    //MARK: - Background背景
    func showBackgroundController() {
        
        viewManager.editType = .background
        
        showEditToolbarView()
        editToolbarView?.editType = .background
        if KMBackgroundManager.defaultManager.datas.count == 0 {
            editToolbarView?.editSubType = .add
        } else {
            editToolbarView?.editSubType = .template
        }
        editToolbarView?.reloadData()
        
        if backgroundViewController == nil {
            backgroundViewController = KMBackgroundController.init()
        }
        backgroundViewController?.view.frame = CGRectMake(44, 0, CGRectGetWidth(bottomContendBox.frame)-44, CGRectGetHeight(bottomContendBox.frame))
        backgroundViewController?.view.autoresizingMask = [.maxXMargin, .width, .height]
        backgroundViewController?.delegate = self
        bottomContendBox.contentView?.addSubview(backgroundViewController!.view)
        backgroundViewController?.editSubType = editToolbarView?.editSubType ?? .template
        backgroundViewController?.resetUI()
        
        updateBackgroundDocument()
    }
    
    func updateBackgroundDocument() {
        guard let controller = backgroundViewController else { return }
        
        controller.pdfDocument = nil
        
        let editDocument = CPDFDocument.init()
        
        let page = listView.document.page(at: UInt(listView.currentPageIndex))
        editDocument?.insertPageObject(page, at: 0)
        
        backgroundViewController?.pdfDocument = editDocument
        backgroundViewController?.reloadData()
        
    }
    
    func removePDFBackground() {
        let alert = NSAlert()
        alert.alertStyle = .warning
        alert.messageText = KMLocalizedString("Are you sure you want to remove the background?", comment: "")
        alert.addButton(withTitle: KMLocalizedString("Delete", comment: ""))
        alert.addButton(withTitle: KMLocalizedString("Cancel", comment: ""))
        let result = alert.runModal()
        if (result == .alertFirstButtonReturn) {
            let background = listView.document.background()
            background?.clear()
            
            listView.document?.refreshPageData()
            listView.layoutDocumentView()
             
            self.recordIsPDFDocumentEdited()
            
            _ = KMNCustomAlertView.alertView(message: KMLocalizedString("Background removed"),
                                             type: .success,
                                             fromView: bottomContendBox,
                                             point:CGPointMake(CGRectGetWidth(bottomContendBox.frame)/2, CGRectGetHeight(bottomContendBox.frame)-28))
            
        }
    }
    
    func batchAddBackground() {
        self.showBatchWindow(type: .background, files: [URL(fileURLWithPath: self.document?.documentURL.path ?? "")])
    }
    
    func batchRemoveBackground() {
        self.showBatchWindow(type: .batchRemove, subType: KMBatchRemoveOptions.background.rawValue, files: [URL(fileURLWithPath: self.document?.documentURL.path ?? "")])
    }
    
    //MARK: - header&footer
    func showHeaderFooterController() {
        
        viewManager.editType = .header_Footer
        
        showEditToolbarView()
        editToolbarView?.editType = .header_Footer
        if KMHeaderFooterManager.defaultManager.headFooterObjects.count == 0 {
            editToolbarView?.editSubType = .add
        } else {
            editToolbarView?.editSubType = .template
        }
        editToolbarView?.reloadData()
        
        if headerFooterViewController == nil {
            headerFooterViewController = KMHeaderFooterController.init()
        }
        headerFooterViewController?.view.frame = CGRectMake(44, 0, CGRectGetWidth(bottomContendBox.frame)-44, CGRectGetHeight(bottomContendBox.frame))
        headerFooterViewController?.view.autoresizingMask = [.maxXMargin, .width, .height]
        headerFooterViewController?.totalPDFCount = Int(listView.document.pageCount)
        headerFooterViewController?.delegate = self
        bottomContendBox.contentView?.addSubview(headerFooterViewController!.view)
        headerFooterViewController?.editSubType = editToolbarView?.editSubType ?? .template
        
        updateHeaderFooterDocument()
    }
    
    func updateHeaderFooterDocument() {
        guard let controller = headerFooterViewController else { return }
        controller.pdfDocument = nil
        
        let editDocument = CPDFDocument.init()
        let page = listView.document.page(at: UInt(listView.currentPageIndex))
        editDocument?.insertPageObject(page, at: 0)
        
        headerFooterViewController?.totalPDFCount = Int(listView.document.pageCount)
        headerFooterViewController?.pdfDocument = editDocument
        headerFooterViewController?.resetUI()
        headerFooterViewController?.reloadData()
        
    }
    
    func removeHeaderFooter() {
        let alert = NSAlert()
        alert.alertStyle = .warning
        alert.messageText = KMLocalizedString("Are you sure you want to remove the Header & Footer?", comment: "")
        alert.addButton(withTitle: KMLocalizedString("Delete", comment: ""))
        alert.addButton(withTitle: KMLocalizedString("Cancel", comment: ""))
        let result = alert.runModal()
        if (result == .alertFirstButtonReturn) {
            let headerFooter = listView.document.headerFooter()
            headerFooter?.clear()
            
            listView.document?.refreshPageData()
            listView.layoutDocumentView()
            
            self.recordIsPDFDocumentEdited()
            
            _ = KMNCustomAlertView.alertView(message: KMLocalizedString("Header & Footer removed"),
                                             type: .success,
                                             fromView: bottomContendBox,
                                             point:CGPointMake(CGRectGetWidth(bottomContendBox.frame)/2, CGRectGetHeight(bottomContendBox.frame)-28))
            
        }
        
    }
    
    func batchAddHeaderFooter() {
        self.showBatchWindow(type: .headerAndFooter, files: [URL(fileURLWithPath: self.document?.documentURL.path ?? "")])
    }
    
    func batchRemoveHeaderFooter() {
        self.showBatchWindow(type: .batchRemove, subType: KMBatchRemoveOptions.headerAndFooter.rawValue, files: [URL(fileURLWithPath: self.document?.documentURL.path ?? "")])
    }
    
    //MARK: - Bates
    func showBatesController() {
        viewManager.editType = .bates
        
        showEditToolbarView()
        editToolbarView?.editType = viewManager.editType
        if KMBatesManager.defaultManager.datas.count == 0 {
            editToolbarView?.editSubType = .add
        } else {
            editToolbarView?.editSubType = .template
        }
        editToolbarView?.reloadData()
        
        if batesViewController == nil {
            batesViewController = KMBatesController.init()
        }
        batesViewController?.view.frame = CGRectMake(44, 0, CGRectGetWidth(bottomContendBox.frame)-44, CGRectGetHeight(bottomContendBox.frame))
        batesViewController?.view.autoresizingMask = [.maxXMargin, .width, .height]
        batesViewController?.delegate = self
        batesViewController?.totalPDFCount = Int(listView.document.pageCount)
        bottomContendBox.contentView?.addSubview(batesViewController!.view)
        batesViewController?.editSubType = editToolbarView?.editSubType ?? .template
        
        updateBatesDocument()
        
        batesViewController?.resetUI()
    }
    
    func updateBatesDocument() {
        guard let controller = batesViewController else { return }
        
        controller.pdfDocument = nil
        
        let editDocument = CPDFDocument.init()
        let page = listView.document.page(at: UInt(listView.currentPageIndex))
        editDocument?.insertPageObject(page, at: 0)
        
        batesViewController?.pdfDocument = editDocument
        batesViewController?.reloadData()
        
    }
    
    func removePDFBates() {
        let alert = NSAlert()
        alert.alertStyle = .warning
        alert.messageText = KMLocalizedString("Are you sure you want to remove the Bates?", comment: "")
        alert.addButton(withTitle: KMLocalizedString("Delete", comment: ""))
        alert.addButton(withTitle: KMLocalizedString("Cancel", comment: ""))
        let result = alert.runModal()
        if (result == .alertFirstButtonReturn) {
            let bates = listView.document.bates()
            bates?.clear()
            
            listView.document?.refreshPageData()
            listView.layoutDocumentView()
            
            self.recordIsPDFDocumentEdited()
            
            _ = KMNCustomAlertView.alertView(message: KMLocalizedString("Bates removed"),
                                             type: .success,
                                             fromView: bottomContendBox,
                                             point:CGPointMake(CGRectGetWidth(bottomContendBox.frame)/2, CGRectGetHeight(bottomContendBox.frame)-28))
            
        }
        
    }
    
    func batchAddBates() {
        self.showBatchWindow(type: .batesNumber, files: [URL(fileURLWithPath: self.document?.documentURL.path ?? "")])
    }
    
    func batchRemoveBates() {
        self.showBatchWindow(type: .batchRemove, subType: KMBatchRemoveOptions.batesNumber.rawValue, files: [URL(fileURLWithPath: self.document?.documentURL.path ?? "")])
    }
    
    //MARK: - Crop Action
    
    // 白边距，统一大小
    @objc func auto_cropPagesWhiteMargin(_ pageIndexs: [UInt]) {
        var size = NSZeroSize
        for i in pageIndexs {
            let page = self.listView.document.page(at: i)
            let rect = KMCropTools.getPageForegroundBox(page!)
            size.width = fmax(size.width, NSWidth(rect))
            size.height = fmax(size.height, NSHeight(rect))
        }
        
        var rectArray: Array<NSRect> = []
        for i in pageIndexs {
            progressC?.increment(by: Double(i))
            progressC?.doubleValue = Double(i)
            let page = self.listView.document.page(at: i)
            var rect = KMCropTools.getPageForegroundBox(page!)
            let bounds: NSRect = (page?.bounds(for: .mediaBox))!
            if (rect.minX - bounds.minX > bounds.maxX-rect.maxX) {
                rect.origin.x = rect.maxX-size.width
            }
            
            rect.origin.y = rect.maxY-size.height
            rect.size = size
            
            if (NSWidth(rect) > NSWidth(bounds)) {
                rect.size.width = NSWidth(bounds)
            }
            if (NSHeight(rect) > NSHeight(bounds)) {
                rect.size.height = NSHeight(bounds)
            }
            
            if (NSMinX(rect) < NSMinX(bounds)) {
                rect.origin.x = NSMinX(bounds)
            } else if (NSMaxX(rect) > NSMaxX(bounds)) {
                rect.origin.x = NSMaxX(bounds) - NSWidth(rect)
            }
            
            if (NSMinY(rect) < NSMinY(bounds)) {
                rect.origin.y = NSMinY(bounds)
            } else if (NSMaxY(rect) > NSMaxY(bounds)) {
                rect.origin.y = NSMaxY(bounds) - NSHeight(rect)
            }
            
            rectArray.append(rect)
        }
        self.cropPages(atIndexs: pageIndexs, to: rectArray)
        
    }
    
    func cropPages(atIndexs pageIndexs: [UInt], to rects: Array<NSRect>) {
        let currentPage = self.listView.currentPage()
        let visibleRect: NSRect = self.listView.convert(self.listView.convert(self.listView.documentView().visibleRect, from: self.listView.documentView()), to: self.listView.currentPage())
        
        var oldRectArray: Array<NSRect> = []
        let rectCount = rects.count
        for i in pageIndexs {
            if let page = self.listView.document.page(at: i) {
                let rect = NSIntersectionRect(rects[Int(i) % rectCount], (page.bounds(for: .mediaBox)))
                let oldRect = page.bounds(for: .cropBox)
                oldRectArray.append(oldRect)
                
                page.setBounds(rect, for: .cropBox)
            }
        }
        
        let undoManager = self.listView.undoManager
        (undoManager?.prepare(withInvocationTarget: self) as AnyObject).cropPages(atIndexs: pageIndexs, to: oldRectArray)
        
        /// 刷新预览视图
        self.listView.layoutDocumentView()
        
        self.listView.displayBox = .cropBox
        
        self.listView.go(to: currentPage)
        self.listView.go(to: visibleRect, on: currentPage)
        
    }
    
    //MARK: - 文件对比
    func beginCompareAction(_ index: Int) {
        guard let filePath = self.document?.documentURL.path else { return }
        if !FileManager.default.fileExists(atPath: filePath) {
            let alert = NSAlert.init()
            alert.alertStyle = .critical
            alert.messageText = "\(filePath.lastPathComponent) \(NSLocalizedString("File Not Exist", comment: ""))"
            alert.runModal()
            return
        }
        
        let controller = KMCompareWindowController(windowNibName: "KMCompareWindowController")
        self.currentWindowController = controller
        controller.password = self.document?.password ?? ""
        controller.filePath = (self.document?.documentURL.path)!
        
        controller.cancelAction = { [unowned self] controller in
            self.view.window?.endSheet((self.currentWindowController.window)!)
            self.currentWindowController = nil
        }
        
        controller.contentComplete = { [unowned self] controller, pdfCompareContent, result, oldDocument, document in
            self.view.window?.endSheet((self.currentWindowController.window)!)
            self.currentWindowController = nil
            
            self.openContentCompareVC(with: pdfCompareContent, results: result, oldDocument: oldDocument, document: document)
        }
        
        controller.coveringComplete = { [unowned self] controller, document in
            self.view.window?.endSheet((self.currentWindowController.window)!)
            self.currentWindowController = nil
            
            self.openCoveringCompareVC(with: document)
        }
    
        if index == 1 {
            controller.fileType = .content
        } else {
            controller.fileType = .coverting
        }
        NSWindow.currentWindow().beginSheet(controller.window!)
        
    }
    
    //文件对比
    func openContentCompareVC(with pdfCompareContent: CPDFCompareContent?, results: [CPDFCompareResults], oldDocument: CPDFDocument, document: CPDFDocument) {
        self.isCompareModel = true
        
        let compareContentView = KMCompareContentView()
        compareContentView.oldDocument = oldDocument
        compareContentView.document = document
        compareContentView.compareResults = results
        compareContentView.saveHandle = { [unowned self] view in
            DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.25) { [unowned self] in
                let saveController = KMCompareSaveWindow(windowNibName: "KMCompareSaveWindow")
                self.currentWindowController = saveController
                saveController.cancelHandle = { [unowned self] controller in
                    self.view.window!.endSheet(controller.window!)
                    self.currentWindowController = nil
                }
                
                saveController.saveHandle = { [unowned self] controller, saveType in
                    let folderPath = controller.fileSaveFolderPath
                    if folderPath != nil {
                        if !FileManager.default.fileExists(atPath: folderPath) {
                            try? FileManager.default.createDirectory(atPath: folderPath, withIntermediateDirectories: true, attributes: nil)
                        }
#if VERSION_DMG
#else
                        let url = URL(fileURLWithPath: folderPath)
                        let fileAccess = AppSandboxFileAccess()
                        fileAccess?.persistPermissionURL(url)
                        if let bookmarkData = try?url.bookmarkData(options: [.withSecurityScope]) {
                            fileAccess?.bookmarkPersistanceDelegate.setBookmarkData(bookmarkData, for: url)
                            let urlString = url.path
                            let _url = URL(fileURLWithPath: urlString)
                            fileAccess?.bookmarkPersistanceDelegate.setBookmarkData(bookmarkData, for: _url)
                        }
#endif
                        var savePath: String
                        
                        switch saveType {
                        case 0:
                            let filePath = oldDocument.documentURL.path
                            let fileName = filePath.deletingPathExtension.lastPathComponent
                            
                            savePath = "\(folderPath)/\(fileName)_compare\(filePath.extension)"
                            savePath = self.getValidFilePath(savePath)
                            oldDocument.write(to: URL(fileURLWithPath: savePath))
                            NSWorkspace.shared.activateFileViewerSelecting([URL(fileURLWithPath: savePath)])
                        case 1:
                            let filePath = document.documentURL.path
                            let fileName = filePath.deletingPathExtension.lastPathComponent
                            
                            savePath = "\(folderPath)/\(fileName)_compare\(filePath.extension)"
                            savePath = self.getValidFilePath(savePath)
                            document.write(to: URL(fileURLWithPath: savePath))
                            NSWorkspace.shared.activateFileViewerSelecting([URL(fileURLWithPath: savePath)])
                        case 2:
                            let filePath = oldDocument.documentURL.path
                            let fileName = filePath.deletingPathExtension.lastPathComponent
                            
                            savePath = "\(folderPath)/MergedCompareFile\(filePath.extension)"
                            savePath = self.getValidFilePath(savePath)
                            pdfCompareContent!.saveAsComparisonDocument(withFilePath: savePath)
                            NSWorkspace.shared.activateFileViewerSelecting([URL(fileURLWithPath: savePath)])
                        default:
                            break
                        }
                    }
                    
                    self.view.window!.endSheet(controller.window!)
                    self.currentWindowController = nil
                }
                
                NSWindow.currentWindow().beginSheet(saveController.window!)
            }
        }
        
        compareContentView.closeHandle = { [unowned self] view in
            self.isCompareModel = false
            view.removeFromSuperview()
        }
        
        contendBox.addSubview(compareContentView)
        compareContentView.frame = contendBox.bounds
        compareContentView.autoresizingMask = [.width,.height]
    }
    
    func openCoveringCompareVC(with pdfDocument: CPDFDocument) {
        self.isCompareModel = true
        
        let coveringView = KMCompareCoveringView()
        coveringView.pdfDocument = pdfDocument
        coveringView.closeHandle = { [unowned self] view in
            self.isCompareModel = false
            view.removeFromSuperview()
        }
        
        coveringView.saveHandle = { [unowned self] view in
            let savePanel = NSSavePanel()
            savePanel.nameFieldStringValue = "untitled"
            savePanel.allowedFileTypes = ["pdf"]
            savePanel.beginSheetModal(for: NSWindow.currentWindow()) { result in
                if result == .OK {
                    pdfDocument.write(to: savePanel.url!)
                    NSWorkspace.shared.activateFileViewerSelecting([savePanel.url!])
                }
            }
        }
        
        contendBox.addSubview(coveringView)
        coveringView.frame = contendBox.bounds
        coveringView.autoresizingMask = [.width,.height]
    }
    
    func getValidFilePath(_ oldPath: String) -> String {
        let fileManager = FileManager.default
        
        do {
            let fileAttributes = try fileManager.attributesOfItem(atPath: oldPath)
            guard let fileType = fileAttributes[FileAttributeKey.type] as? String else {
                return oldPath
            }
            
            var i = 1
            var newPath = oldPath
            
            while fileManager.fileExists(atPath: newPath) {
                if fileType == FileAttributeType.typeDirectory.rawValue {
                    newPath = oldPath + "(\(i))"
                } else {
                    let fileExtension = (oldPath as NSString).pathExtension
                    newPath = ((oldPath as NSString).deletingPathExtension as NSString).appendingFormat("(\(i)).\(fileExtension)" as NSString) as String
                }
                i += 1
            }
            
            return newPath
        } catch {
            print("Error getting file attributes: \(error)")
            return oldPath
        }
    }
    //MARK: - TTS
    @IBAction func startSpeaking(_ sender: Any?) {
        self.showTTSWindow()
        let ttsView = KMTTSWindowController.share
//        ttsView.buttonItemClick_Play(ttsView.playButton)
    }
    
    @IBAction func stopSpeaking(_ sender: Any) {
        let ttsWindowC = KMTTSWindowController.share
        if ttsWindowC.pdfView?.document?.documentURL.path == self.listView.document?.documentURL.path {
            if let data = ttsWindowC.window?.isVisible, data {
                ttsWindowC.stopSpeaking()
                ttsWindowC.close()
            }
        }
    }
    
    func showTTSWindow() {
        var lastPDFView: CPDFView?
        let ttsView = KMTTSWindowController.share
        if (ttsView.window?.isVisible ?? false) {
            lastPDFView = ttsView.pdfView
            if lastPDFView?.document?.documentURL?.path == self.listView.document?.documentURL?.path {
                lastPDFView = nil
                ttsView.window?.orderOut(nil)
            } else {
                ttsView.pdfView = self.listView
                ttsView.showWindow(nil)
            }
        } else {
            ttsView.pdfView = self.listView
            ttsView.showWindow(nil)
        }
        ttsView.closeWindowCallback = { (isCloseWindow: Bool) in
            if isCloseWindow {
                
            }
        }
        
        if let currentSelection = self.listView.currentSelection {
            if let data = currentSelection.selectionsByLine, data.isEmpty == false {
                ttsView.startSpeakingPDFSelection(currentSelection)
            }
        }
        if let lastPDFView = lastPDFView {
            lastPDFView.setHighlightedSelections([])
            ttsView.stopSpeaking()
        }
    }
    
    //MARK: 导出图片
    func extractImageAction(num: Int) {
        guard let filePath = self.document?.documentURL.path else { return }
        if !FileManager.default.fileExists(atPath: filePath) {
            let alert = NSAlert.init()
            alert.alertStyle = .critical
            alert.messageText = "\(filePath.lastPathComponent) \(NSLocalizedString("File Not Exist", comment: ""))"
            alert.runModal()
            return
        }
        
        if !IAPProductsManager.default().isAvailableAllFunction(){
            let winC = KMPurchaseCompareWindowController.sharedInstance()
            winC?.kEventName = "Reading_ExtractImage_BuyNow"
            winC?.showWindow(nil)
            return
        }
        
        if !(self.listView.document.allowsPrinting || self.listView.document.allowsCopying) {
            let alert = NSAlert()
            alert.alertStyle = .critical
            alert.messageText = KMLocalizedString("This is a secured document. Editing is not permitted.", comment: "")
            alert.runModal()
            return
        }
        
        let document = self.listView.document
        var fileURL = document?.documentURL
        
        if num == 1 {
            let pageCount = document?.pageCount ?? 0
            let indeSet = NSMutableIndexSet()
            
            indeSet.add(in: NSRange(location: 0, length: Int(pageCount)))
            if indeSet.count == 0 {
                return
            }
            let lastPathName = fileURL?.deletingPathExtension().lastPathComponent ?? ""
            let tFileName = (String(format: "%@_Extract Images", lastPathName))
            let outputSavePanel = NSSavePanel()
            outputSavePanel.title = KMLocalizedString("Save as PDF", comment: "")
            outputSavePanel.allowsOtherFileTypes = true
            outputSavePanel.isExtensionHidden = true
            outputSavePanel.canCreateDirectories = true
            outputSavePanel.nameFieldStringValue = tFileName
            outputSavePanel.beginSheetModal(for: self.view.window!, completionHandler: { (result) in
                if result == NSApplication.ModalResponse.OK {
                    DispatchQueue.main.async {
                        self.beginProgressSheet(withMessage: KMLocalizedString("Extracting all pictures...", comment: "") + "...", maxValue: 0)
                        let tDestFile = outputSavePanel.url!.path
                        let uniquePath = KMExtractImageWindowController.createDestFolder(path: tDestFile, isUnique: false)
                        let pdfconverter = PDFConvertObject()
                        pdfconverter.extractResourcesFromPDF(at: fileURL?.path ?? "", pdfPassword: document?.password, selectIndexSet: indeSet as IndexSet, destDocPath: uniquePath, moreOptions: nil)
                        self.dismissProgressSheet()
                        let fileManager = FileManager.default
                        if fileManager.fileExists(atPath: tDestFile) {
                            let workspace = NSWorkspace.shared
                            let url = URL(fileURLWithPath: tDestFile)
                            workspace.activateFileViewerSelecting([url])
                        }
                    }
                }
            })
            return
        }
        
        if fileURL != nil {
            self.myDocument?.save(nil)
        } else {
            let myDocument = self.myDocument
            let str = String(format: "%@.pdf", myDocument?.displayName ?? "")
            let writeSuccess = document!.write(to: URL(fileURLWithPath: (kTempSavePath?.stringByAppendingPathComponent(str))!))
            if writeSuccess {
                var documentTemp = CPDFDocument(url: URL(fileURLWithPath: (kTempSavePath?.stringByAppendingPathComponent(str))!))
                fileURL = document?.documentURL
            } else {
                NSSound.beep()
                return
            }
        }
        extract = KMExtractImageWindowController(windowNibName: "KMExtractImageWindowController")
        extract?.docPath = fileURL?.path ?? ""
        extract?.password = document?.password ?? ""
        extract?.currentPage = self.listView.currentPageIndex
        extract?.own_beginSheetModal(for: self.view.window, completionHandler: { result in
            
        })
        extract?.selectCurrentPageBtn()
    }
    
    func beginProgressSheet(withMessage message: String, maxValue: UInt) {
        
        let progress = SKProgressController()
        progress.window?.backgroundColor = NSColor.km_init(hex: "#36383B")
        progress.window?.contentView?.wantsLayer = true
        progress.window?.contentView?.layer?.backgroundColor = NSColor.km_init(hex: "#36383B").cgColor
        progress.progressField.textColor = NSColor.white
        progress.message = KMLocalizedString("Converting...", comment: "")
        progressC = progress
        progressC?.message = message
        if maxValue > 0 {
            progressC?.indeterminate = false
            progressC?.maxValue = Double(maxValue)
            progressC?.progressBar.doubleValue = 0.3
        } else {
            progressC?.indeterminate = true
        }
        progressC?.own_beginSheetModal(for: self.view.window, completionHandler: { result in
            
        })
    }
    
    func dismissProgressSheet() {
        progressC?.stopAnimation()
        progressC?.own_closeEndSheet()
        progressC = nil
    }
    
    //MARK: - 打印
    internal func showPrintWindow(pageRange: KMPrintPageRange = KMPrintPageRange(type: .allPage, selectPages: [])) {
        self.saveDocument()
        if (self.listView.document != nil && !self.listView.document.allowsPrinting) { // 有打印限制
            KMPasswordInputWindow.openWindow(window: self.view.window!, type: .owner,  url: self.listView.document.documentURL) { [weak self] result ,password in
                if (result == .cancel) {
                    return
                }
                // 解除权限
                self?.listView.document.unlock(withPassword: password)
                // 隐藏提示
                self?.hiddenSecureLimitTip()
                // 去打印
                KMPrintWindowController.openDocument(inputDocument: self?.listView.document, inputPageRange: pageRange)
            }
            return
        }
        KMPrintWindowController.openDocument(inputDocument: self.listView.document, inputPageRange: pageRange)
    }
    
    //Poster
    func showPosterPrintWindow() {
        guard let document = self.document else { return }
        guard let pdfDocument = PDFDocument(url: document.documentURL) else { return }
        
        if self.posterPrintWindowController == nil {
            posterPrintWindowController = KMPDFPosterPrintWindowController.init(pdfDocument: pdfDocument)
        }
        if let window = posterPrintWindowController?.window {
            NSApp.mainWindow?.beginSheet(window, completionHandler: { response in
                
            })
        }
    }
    
    //Multiple
    func showMultiplePrintWindow() {
        guard let document = self.document else { return }
        guard let pdfDocument = PDFDocument(url: document.documentURL) else { return }
        
        if self.multiplePrintWindowController == nil {
            multiplePrintWindowController = KMPDFMultiplePrintWindowController.init(pdfDocument: pdfDocument)
        }
        if let window = multiplePrintWindowController?.window {
            NSApp.mainWindow?.beginSheet(window, completionHandler: { response in
                
            })
        }
    }

    //Booklet
    func showBookletPrintWindow() {
        guard let document = self.document else { return }
        guard let pdfDocument = PDFDocument(url: document.documentURL) else { return }
        
        if self.bookletWindowController == nil {
            bookletWindowController = KMPDFBookletWindowController.init(document: pdfDocument)
        }
        if let window = bookletWindowController?.window {
            NSApp.mainWindow?.beginSheet(window, completionHandler: { response in
                
            })
        }
    }
    
    //MARK: - FileInfo
    func showFileInfo() {
        KMInfoWindowController.shared.showWindow(nil)
    }
     
    //MARK: - Share Action
    @objc private func shareDocument(sender: NSView) {
        let document = self.listView.document ?? CPDFDocument()
        if  document?.documentURL == nil {
            return
        }
        var doucumentURL : URL = self.listView.document.documentURL
        if doucumentURL.path.count > 0 {
            let docDir = NSTemporaryDirectory()
            let documentName : String = doucumentURL.path.lastPathComponent
            let path = docDir.stringByAppendingPathComponent(documentName)
            let writeSuccess = self.listView.document.write(to: URL(fileURLWithPath: path))
            if writeSuccess == false {
                __NSBeep()
                return;
            }
            doucumentURL = URL(fileURLWithPath: path)
        }
        let array = [doucumentURL]
        let picker = NSSharingServicePicker.init(items: array)
        if sender.window != nil {
            picker.show(relativeTo: sender.bounds, of: sender, preferredEdge: NSRectEdge.minY)
        } else {
            picker.show(relativeTo: NSRect(x: (self.view.window?.contentView?.frame.size.width)!, y: (self.view.window?.contentView?.frame.size.height ?? 0)-8, width: 0, height: 0), of: self.view.window?.contentView ?? NSView(), preferredEdge: NSRectEdge.minY)
        }
    }
    
    @objc private func shareFlatten(sender: NSView) {
        let document = self.listView.document ?? CPDFDocument()
        var path: String?
        if  document?.documentURL != nil {
            path = document?.documentURL.path ?? ""
        }
        if path?.count ?? 0 > 0 {
            let docDir = NSTemporaryDirectory()
            let documentName : String = path?.lastPathComponent ?? ""
            path = docDir.stringByAppendingPathComponent(documentName)
        }
        let pathFolder = path?.fileURL.deletingLastPathComponent().path
        var tfileName = path?.deletingPathExtension.lastPathComponent
        let tStdFileSuffix = "_flatten"
        tfileName = (tfileName ?? "") + tStdFileSuffix + ".pdf"
        path = (pathFolder ?? "") + "/" + (tfileName ?? "")
        let success : Bool = document?.writeFlatten(to: URL(fileURLWithPath: path ?? "")) ?? false
        if success {
            let url = URL(fileURLWithPath: path ?? "")
            let picker = NSSharingServicePicker.init(items: [url])
            if sender.window != nil {
                picker.show(relativeTo: sender.bounds, of: sender, preferredEdge: NSRectEdge.minY)
            } else {
                picker.show(relativeTo: NSRect(x: (self.view.window?.contentView?.frame.size.width)!, y: (self.view.window?.contentView?.frame.size.height ?? 0)-8, width: 0, height: 0), of: self.view.window?.contentView ?? NSView(), preferredEdge: NSRectEdge.minY)
            }
        }
    }
    
    @objc private func shareOriginalPDF(sender: NSView) {
        guard let pdfDoc = self.listView.document else {
            NSSound.beep()
            return
        }
        if !pdfDoc.allowsCopying || !pdfDoc.allowsPrinting {
            let alert = NSAlert()
            alert.alertStyle = .critical
            alert.messageText = KMLocalizedString("This is a secured document. Editing is not permitted.", comment: "")
            alert.runModal()
            return
        }
        
        let document = self.listView.document ?? CPDFDocument()
        var path: String?
        if  document?.documentURL != nil {
            path = document?.documentURL.path ?? ""
        }
        if path?.count ?? 0 > 0 {
            let docDir = NSTemporaryDirectory()
            let documentName : String = path?.lastPathComponent ?? ""
            path = docDir.stringByAppendingPathComponent(documentName)
        }
        var writeSuccess = document?.write(to: URL(fileURLWithPath: path ?? ""))
        if writeSuccess == false {
            __NSBeep()
            return;
        }
        let newDocument = CPDFDocument(url: URL(fileURLWithPath: path ?? ""))
        
        let cnt = newDocument?.pageCount ?? 0
        for i in 0 ..< cnt {
            let page = newDocument!.page(at: i)
            var annotations : [CPDFAnnotation] = []
            for annotation in page!.annotations {
                annotations.append(annotation)
            }
            for annotation in annotations {
                annotation.page.removeAnnotation(annotation)
            }
        }
        writeSuccess = newDocument?.write(to:URL(fileURLWithPath: path ?? ""))
        if writeSuccess ?? false {
            let url = URL(fileURLWithPath: path ?? "")
            let picker = NSSharingServicePicker.init(items: [url])
            if sender.window != nil {
                picker.show(relativeTo: sender.bounds, of: sender, preferredEdge: NSRectEdge.minY)
            } else {
                picker.show(relativeTo: NSRect(x: (self.view.window?.contentView?.frame.size.width)!, y: (self.view.window?.contentView?.frame.size.height ?? 0)-8, width: 0, height: 0), of: self.view.window?.contentView ?? NSView(), preferredEdge: NSRectEdge.minY)
            }
        }
    }
    
    @objc func shareFromService(sender: NSMenuItem) {
        if ((NSApp.mainWindow?.windowController is KMBrowserWindowController) == false) {
            return
        }
        
        var string = ""
        if let freeTextAnnotation = listView.activeAnnotation as? CPDFFreeTextAnnotation {
            string = freeTextAnnotation.contents ?? ""
        } else if let markupAnnotation = listView.activeAnnotation as? CPDFMarkupAnnotation {
            if let page = markupAnnotation.page {
                if let selection = page.selection(for: markupAnnotation.bounds) {
                    string = selection.string() ?? ""
                }
            }
        } else {
            string = listView.currentSelection?.string() ?? ""
        }
        
        let windowControler = NSApp.mainWindow?.windowController as! KMBrowserWindowController
        let model = windowControler.browser?.tabStripModel
        if let cnt = model?.count(), cnt <= 0 {
            return
        }
        
        if let data = model?.activeTabContents().isHome, data {
            return
        }
        
        let document: KMMainDocument = model?.activeTabContents() as! KMMainDocument
        if string.count > 0 {
            let represent : NSSharingService = sender.representedObject as! NSSharingService
            represent.perform(withItems: [string])
            return
        }
        
        let represent = sender.representedObject as? NSSharingService
        represent?.perform(withItems: [string])
    }
    
    //MARK: - PDFView Menu
    func clickPresentationMenu(point:NSPoint)->KMNMenuStruct {
        var viewHeight: CGFloat = 8
        var menuItemArr: [ComponentMenuitemProperty] = []
        
        var items: [(String, String)] = []
        items.append(("Next Page", PDFViewMenuIdentifier_PageNext))
        items.append(("Previous Page", PDFViewMenuIdentifier_PagePrevious))
        items.append(("First", PDFViewMenuIdentifier_PageFirst))
        items.append(("Last", PDFViewMenuIdentifier_PageLast))
        items.append(("", ""))
        items.append(("Laser pointer", PDFViewMenuIdentifier_Presentation_LaserPoint))
        items.append(("Brush", PDFViewMenuIdentifier_Presentation_Brush))
        items.append(("", ""))
        items.append(("Exit Presentation", PDFViewMenuIdentifier_Presentation_Exit))
        
        for (i, value) in items {
            if value.count == 0 {
                let property: ComponentMenuitemProperty = ComponentMenuitemProperty.divider()
                menuItemArr.append(property)
                viewHeight += 8
            } else {
                let properties_Menuitem: ComponentMenuitemProperty = ComponentMenuitemProperty(multipleSelect: false,
                                                                                               itemSelected: false,
                                                                                               isDisabled: false,
                                                                                               keyEquivalent: nil,
                                                                                               text: KMLocalizedString(i),
                                                                                               identifier: value,representedObject: point)
                
                if value == PDFViewMenuIdentifier_PageNext {
                    properties_Menuitem.keyEquivalent = "▶"
                } else if value == PDFViewMenuIdentifier_PagePrevious {
                    properties_Menuitem.keyEquivalent = "◀"
                } else if value == PDFViewMenuIdentifier_PageFirst {
                    properties_Menuitem.keyEquivalent = "⌘ ◀"
                } else if value == PDFViewMenuIdentifier_PageLast {
                    properties_Menuitem.keyEquivalent = "⌘ ▶"
                }  else if value == PDFViewMenuIdentifier_Presentation_Exit {
                    properties_Menuitem.keyEquivalent = "ESC"
                }
                
                if(value == PDFViewMenuIdentifier_Presentation_LaserPoint) {
                    if((listView.presentationDrawView != nil) && listView.presentationDrawView.isHidden == false) {
                    } else {
                        properties_Menuitem.righticon = NSImage(named: "KMNImageNameMenuSelect")
                    }
                } else if value == PDFViewMenuIdentifier_Presentation_Brush {
                    if((listView.presentationDrawView != nil) && listView.presentationDrawView.isHidden == false) {
                        properties_Menuitem.righticon = NSImage(named: "KMNImageNameMenuSelect")
                    } else {
                    }
                }
                
                menuItemArr.append(properties_Menuitem)
                viewHeight += 36
            }
        }
        
        let menuStruct = KMNMenuStruct(menuitems: menuItemArr, viewHeight: viewHeight)
        
        return menuStruct
    }
    
    func gotoPage(_ sender: Any?) {
        var pages : [String] = []
        for i in 0 ..< self.listView.document.pageCount {
            pages.append("\(i)")
        }
        self.textFieldSheet.callback =  { [weak self] stringValue in
            guard let index = Int(stringValue) else {
                return
            }
            if (self?.listView == nil) {
                return
            }
            if (index > 0 && index <= self!.listView.document.pageCount) {
                self?.listView.go(toPageIndex: index-1, animated: true)
            }
        }
        self.textFieldSheet.showWindow(nil)
        self.textFieldSheet.pageBox.addItems(withObjectValues: pages)
        self.textFieldSheet.stringValue = "\(self.listView.currentPageIndex+1)"
    }
    
    
    //MARK: - 添加书签
    @objc func menuItemBookMarkClick_add(sender:NSMenuItem?) {
        toggleOpenLeftSide(pdfSideBarType: .bookmark)
        viewManager.pdfSideBarType = .bookmark
        sideBarController?.reloadData()
        
        if self.listView.document?.bookmark(forPageIndex: UInt(self.listView.currentPageIndex)) == nil {
            let index = self.listView.currentPageIndex
            self.listView.document?.addBookmark("\(KMLocalizedString("Page", comment: "")) \(index+1)", forPageIndex: UInt(index))
            self.listView.updateRender(true)
        } else {
            self.listView.document?.removeBookmark(forPageIndex: UInt(self.listView.currentPageIndex))
            self.listView.updateRender(true)
        }
        
        botaViewController?.reloadData()
        
        self.listView.undoManager?.setActionName("")//添加undo事件就可删除
    }
    
    //MARK: - 页面旋转
    func rotateLeft(page:CPDFPage,listView:CPDFListView?) {
        Task { @MainActor in
            let rotation = page.rotation
            page.leftRotate()
            listView?.layoutDocumentView()
            
            if(listView == self.listView) {
                var pageIndexes = IndexSet()
                pageIndexes.insert(Int(page.pageIndex()))
                KMNThumbnailManager.reloadThumImage(document: self.listView.document, pageIndexs: pageIndexes)
                botaViewController?.reloadData()
            }
    
        }
    }
    
    func rotateRight(page:CPDFPage,listView:CPDFListView?) {
        Task { @MainActor in
            let rotation = page.rotation
            page.rightRotate()
            listView?.layoutDocumentView()
            
            if(listView == self.listView) {
                var pageIndexes = IndexSet()
                pageIndexes.insert(Int(page.pageIndex()))
                KMNThumbnailManager.reloadThumImage(document: self.listView.document, pageIndexs: pageIndexes)
                botaViewController?.reloadData()
            }
    
        }
    }
    
    //MARK: - 自动滚动
    func isAutoFlowOn() -> Bool {
        return listView.isAutoFlow()
    }
    
    func toggleAutoFlow(_ sender: Any?) {
        if (listView.isAutoFlow()) {
            listView.stopAutoFlow()
        } else {
            listView.startAutoFlow()
        }
    }
    
    //MARK: - 高亮Form
    func highlightFormFiled(_ sender: Any?) {
        let enabled = CPDFKitConfig.sharedInstance().enableFormFieldHighlight()
        CPDFKitConfig.sharedInstance().setEnableFormFieldHighlight(!enabled)
        
        listView.setNeedsDisplayForVisiblePages()
        self.alertTipViewController.reloadFormAlertUI()
    }
    
    //MARK: - 高亮Link
    func highlightLinks(_ sender: Any?) {
        let enabled = CPDFKitConfig.sharedInstance().enableLinkFieldHighlight()
        CPDFAnnotation.updateLinkFieldHighlight(listView, linkFieldHighlight: !enabled)
    }
    
    //MARK: - 重置Form
    func resetForm(_ sender: Any?) {
        listView.resetFormAnnotation()
    }
    
    //MARK: - 属性
    @IBAction func menuItemAction_property(_ sender: Any?) {
        showFileInfo()
    }
    
    //MARK: - 打印
    @IBAction func menuItemAction_print(_ sender: Any?) {
        self.showPrintWindow()
    }
    
    //MARK: - Undo,Redo
    func updateUndoRedoState() {
        let undo: Bool = self.listView.undoManager?.canUndo ?? false
        let redo: Bool = self.listView.undoManager?.canRedo ?? false
        
        toolbarManager.undoProperty.isDisabled = undo ? false : true
        toolbarManager.redoProperty.isDisabled = redo ? false : true
        
        pdfToolbarController?.reloadUndoRedoButtonState()
    }
    
    //MARK: - Flattened
    func saveAsFlattenedPDFAction() {
        DispatchQueue.main.async {
            NSPanel.savePanel(self.view.window!, true) { panel in
                panel.nameFieldStringValue = self.listView.document.documentURL.deletingPathExtension().lastPathComponent + "_flatten" + ".pdf"
            } completion: { response, url, isOpen in
                if (response == .cancel) {
                    return
                }
                
                var result = self.listView.document.writeFlatten(to: url!)
                if (!result) {
                    return
                }
                
                if (isOpen) {
                    NSDocumentController.shared.km_safe_openDocument(withContentsOf: url!, display: true) { _, _, _ in
                        
                    }
                } else {
                    NSWorkspace.shared.activateFileViewerSelecting([url!])
                }
            }
        }
    }
    
    func showInFinder() {
        NSWorkspace.shared.activateFileViewerSelecting([self.listView.document.documentURL])
    }
    
    //MARK: - DisplayViewMode
    func getPDFViewPageLayoutType() -> pageLayoutType {
       if listView.displayMode() == .singlePage {
            return .singlePage
        } else if listView.displayMode() == .singlePageContinuous {
            return .singlePageContinue
        } else if listView.displayMode() == .twoUp {
            if listView.displaysAsBook == true {
                return .bookMode
            }
            return .twoPage
        } else if listView.displayMode() == .twoUpContinuous {
            if listView.displaysAsBook == true {
                return .bookMode
            }
            return .twoPageContinue
        }
        return .singlePage
    }
     
    func updatePDFViewDisplayMode(viewMode mode: CPDFDisplayViewMode = .singlePage, isbookMode bookMode: Bool = false, direction directionValue: CPDFDisplayDirection? = nil) {
        if bookMode == true {
            //书本模式
            listView.displaysAsBook = true
            listView.displayTwoUp = true
            
            if let value = directionValue {
                listView.displayDirection = value
            }
        } else {
            listView.setDisplay(mode)
        }
        listView.layoutDocumentView()
    }
    
    //MARK: - 新增大纲
    @objc func addOutLineItemAction() {
        toggleOpenLeftSide(pdfSideBarType: .outline)
        
        botaViewController?.outlineViewC.addOutline()
    }
    
    //MARK: - 搜索
    @objc func searchBaiduAction() {
        let label = self.listView.currentSelection?.string() ?? ""
        let query = label.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed) ?? ""
        if let url = URL(string: "https://www.baidu.com/s?wd=\(query)") {
            NSWorkspace.shared.open(url)
        }
    }
    
    //MARK: - 转档
    func showConvertWindow(_ convertType: KMPDFConvertType) {
        
        var winC: KMConvertBaseWindowController = KMConvertBaseWindowController()
        let model = KMDocumentModel(url: listView.document.documentURL)
        model.password = listView.document.password ?? ""
        
        if convertType == .word {
            winC = KMConvertWordWindowController()
            winC.documentModel = model
            winC.own_beginSheetModal(for: self.view.window, completionHandler: nil)
        } else if convertType == .ppt {
            winC = KMConvertPPTsWindowController()
            winC.subType = 1
            winC.documentModel = model
            winC.own_beginSheetModal(for: self.view.window, completionHandler: nil)
        } else if convertType == .rtf {
            winC = KMConvertPPTsWindowController()
            winC.subType = 2
            winC.documentModel = model
            winC.own_beginSheetModal(for: self.view.window, completionHandler: nil)
        } else if convertType == .text {
            winC = KMConvertPPTsWindowController()
            winC.subType = 4
            winC.documentModel = model
            winC.own_beginSheetModal(for: self.view.window, completionHandler: nil)
        } else if convertType == .csv {
            winC = KMConvertCSVWindowController()
            winC.subType = 5
            winC.documentModel = model
            winC.own_beginSheetModal(for: self.view.window, completionHandler: nil)
        } else if convertType == .excel {
            winC = KMConvertExcelWindowController()
            winC.documentModel = model
            winC.own_beginSheetModal(for: self.view.window, completionHandler: nil)
        } else if convertType == .html {
            winC = KMConvertHtmlWindowController()
            winC.documentModel = model
            winC.own_beginSheetModal(for: self.view.window, completionHandler: nil)
        } else if convertType == .json {
            winC = KMConvertJsonWindowController()
            winC.documentModel = model
            winC.own_beginSheetModal(for: view.window, completionHandler: nil)
        } else if convertType == .jpeg ||
                    convertType == .jpg ||
                    convertType == .png ||
                    convertType == .gif ||
                    convertType == .tiff ||
                    convertType == .tga ||
                    convertType == .bmp ||
                    convertType == .jp2{
            winC = KMConvertImageWindowController()
            winC.documentModel = model
            winC.own_beginSheetModal(for: view.window, completionHandler: nil)
            if let settingView = winC.settingView as? KMConvertImageSettingView {
                settingView.selectConvertType(convertType: convertType)
            }
        }
        
        winC.batchAction = { [unowned self] in
            let model = KMBatchProcessingTableViewModel.initWithFilePath(url: listView.document.documentURL)
            model.password = listView.document.password ?? ""
            
            self.showBatchWindow(type: .convertPDF, subType: convertType.rawValue, files: [], fileModels: [model])
        }
    }
    
    //MARK: - 选择Form注释
    @objc func selectAllFormAnnotation (currentPage:CPDFPage) {
        var formActiveAnnotations:[CPDFAnnotation] = []
        for i in 0 ..< listView.document.pageCount {
            let page = listView.document.page(at: i)
            if(page?.pageIndex() == currentPage.pageIndex()) {
                let annotations = page?.annotations
                for j in 0 ..< (annotations?.count ?? 0) {
                    if let an = annotations?[j] as? CPDFAnnotation {
                        if (an.isKind(of: CPDFWidgetAnnotation.self) == true) {
                            formActiveAnnotations.append(an)
                        }
                    }
                }
            }
        }
        listView.updateActiveAnnotations(formActiveAnnotations)
    }
    
    @objc func selectAllNomerAnnotation (currentPage:CPDFPage) {
        var normalActiveAnnotations:[CPDFAnnotation] = []
        for i in 0 ..< listView.document.pageCount {
            let page = listView.document.page(at: i)
            if(page?.pageIndex() == currentPage.pageIndex()) {
                let annotations = page?.annotations
                for j in 0 ..< (annotations?.count ?? 0) {
                    if let an = annotations?[j] as? CPDFAnnotation {
                        if an.isKind(of: CPDFWidgetAnnotation.self) == true ||
                            an.isKind(of: CPDFLinkAnnotation.self) == true ||
                            an.isKind(of: CPDFRedactAnnotation.self) == true {
                        } else {
                            normalActiveAnnotations.append(an)
                        }
                    }
                }
            }
        }
        listView.updateActiveAnnotations(normalActiveAnnotations)
    }
    
    @objc func selectAllRedactAnnotation (currentPage:CPDFPage) {
        var selectAllRedactAnnotation: [CPDFAnnotation] = []
        for i in 0 ..< listView.document.pageCount {
            let page = listView.document.page(at: i)
            if(page?.pageIndex() == currentPage.pageIndex()) {
                
                let annotations = page?.annotations
                for j in 0 ..< (annotations?.count ?? 0) {
                    if let an = annotations?[j] as? CPDFAnnotation {
                        if an.isKind(of: CPDFRedactAnnotation.self) == true {
                            selectAllRedactAnnotation.append(an)
                        }
                    }
                }
            }
        }
        listView.updateActiveAnnotations(selectAllRedactAnnotation)
        listView.setNeedsDisplayForVisiblePages()
    }
    
    //MARK: 搜索 & 替换
    func showSearchPopWindow(type: KMNBotaSearchType, keyborad: String?, replaceText: String?, results: [KMSearchMode]) {
        if (self.currentWindowController != nil) && ((self.currentWindowController as? KMSearchReplaceWindowController) != nil) {
            return
        }
        
        let toolMode = self.listView.toolMode
        let isEditing = self.listView.isEditing()
        
        var winH: CGFloat = 112
        if type == .replace {
            if IAPProductsManager.default().isAvailableAllFunction() == false {
                let winC = KMPurchaseCompareWindowController.sharedInstance()
                winC?.kEventName = "Reading_ReplaceText_BuyNow"
                winC?.showWindow(nil)
                return
            }
            
            if toolMode == .CEditPDFToolMode && isEditing {
                
            } else { // 进入内容编辑模式
                viewManager.toolMode = .Edit
                updatePDFViewAnnotationMode()
                pdfToolbarController?.reloadToolbarTabsView()
                pdfToolbarController?.reloadData()
            }
            winH = 208
        }
        
        self.view.window?.makeFirstResponder(nil)
        let winC = KMSearchReplaceWindowController(with: listView, type: type)
        winC.searchText(content: keyborad)
        self.currentWindowController = winC
        
        winC.replaceCallback = { [weak self] in
            let toolMode = self?.listView.toolMode ?? .none
            let isEditing = self?.listView.isEditing() ?? false
            if toolMode == .CEditPDFToolMode && isEditing {
                
            } else { // 进入内容编辑模式
                self?.viewManager.toolMode = .Edit
                self?.updatePDFViewAnnotationMode()
                
                self?.pdfToolbarController?.reloadToolbarTabsView()
                self?.pdfToolbarController?.reloadData()
            }
        }
        winC.itemClick = { [weak self] idx, params in
            if idx == 1 {
                self?.toggleOpenLeftSide(pdfSideBarType: .search)
                
                guard let handdler = params.first as? KMNSearchHanddler else {
                    return
                }
                let viewC = self?.botaViewController?.searchViewC
                viewC?.update(keyborad: handdler.searchKey, replaceKey: handdler.replaceKey, results: handdler.searchSectionResults)
            }
        }
        
        winC.closeCallback = { [weak self] in
            if (self?.currentWindowController != nil) {
                self?.currentWindowController = nil
            }
        }
        
        let targetView = self.pdfToolbarController?.leftViewButton
        let point = targetView?.convert(targetView?.frame.origin ?? .zero, to: nil) ?? .zero
        // 200 248
        let x = point.x + (self.view.window?.frame.origin.x ?? 0) - 32
        let y = point.y + (self.view.window?.frame.origin.y ?? 0) - winH - 32
        
        let winFramePoint = NSPoint(x: x, y: y)
        winC.window?.setFrameOrigin(winFramePoint)
        
        winC.update(keyborad: keyborad, replaceKey: replaceText, results: results)
        self.view.window?.addChildWindow(winC.window!, ordered: .above)
    }
    
    func searchPDF() {
        showSearchPopWindow(type: .search, keyborad: "", replaceText: "", results: [])
    }
    
    func find_ReplacePDF() {
        showSearchPopWindow(type: .replace, keyborad: "", replaceText: "", results: [])
    }
    
    func fineNext() {
        if let searchReplaceWindowController = currentWindowController as? KMSearchReplaceWindowController {
            searchReplaceWindowController._nextAction(nil)
        }
    }
    
    func findPrevious() {
        if let searchReplaceWindowController = currentWindowController as? KMSearchReplaceWindowController {
            searchReplaceWindowController._previousAction(nil)
        }
    }
    
    func useSelectionForFind() {
        if let currentSel = listView.currentSelection,currentSel.selectionType() == .text,currentSel.string().isEmpty != nil {
            showSearchPopWindow(type: .search, keyborad: currentSel.string(), replaceText: "", results: [])
        }

    }
    
    // MARK: -显示加密弹窗
    
    //MARK: - 测量
    func refreshMeasureInfo() {
        if distanceMeasureInfoWindowController == nil {
            distanceMeasureInfoWindowController = CDistanceMeasureInfoWindowController()
        }
        
        if perimeterMeasureInfoWindowController == nil {
            perimeterMeasureInfoWindowController = CPerimeterMeasureInfoWindowController()
        }
        
        if areaMeasureInfoWindowController == nil {
            areaMeasureInfoWindowController = CAreaMeasureInfoWindowController()
        }
        
        showMeasureFloatingWindowsIfNeed()
        
    }
    
    @objc func cancelMeasureType() {
        self.hideMeasureFloatingWindows()
        
    }
    
    func hideMeasureFloatingWindows() {
        if distanceMeasureInfoWindowController?.window?.isVisible == true {
            distanceMeasureInfoWindowController?.hideFloatingWindow()
        } else if perimeterMeasureInfoWindowController?.window?.isVisible == true {
            perimeterMeasureInfoWindowController?.hideFloatingWindow()
        } else if areaMeasureInfoWindowController?.window?.isVisible == true {
            areaMeasureInfoWindowController?.hideFloatingWindow()
        }
    }
    
    func showMeasureFloatingWindowsIfNeed() {
        cancelMeasureType()
        
        let toolMode = self.listView.toolMode
        if toolMode != .CNoteToolMode {
            return
        }
        
        if let data = self.listView.activeAnnotation as? CPDFPolylineAnnotation {

        } else if let data = self.listView.activeAnnotation as? CPDFPolygonAnnotation {
 
        } else if let data = self.listView.activeAnnotation as? CPDFLineAnnotation, data.isMeasure {
  
        } else {
            let type = self.listView.annotationType
            if type == .measureLine {
                distanceMeasureInfoWindowController?.measureInfo = listView.distanceMeasureInfo
                distanceMeasureInfoWindowController?.window?.orderFront(nil)
            } else if type == .measurePolyLine {
                perimeterMeasureInfoWindowController?.measureInfo = listView.perimeterMeasureInfo
                perimeterMeasureInfoWindowController?.window?.orderFront(nil)
            } else if type == .measurePolyGon {
                areaMeasureInfoWindowController?.measureInfo = listView.polygonAreaMeasureInfo
                areaMeasureInfoWindowController?.window?.orderFront(nil)
            } else if type == .measureSquare {
                areaMeasureInfoWindowController?.measureInfo = listView.squareAreaMeasureInfo
                areaMeasureInfoWindowController?.window?.orderFront(nil)
            } else {
                cancelMeasureType()
            }
        }
    }
    
    func showMeasureSettingWindow() {
        let distanceSettingWC = CDistanceSettingWindowController(measureInfo: self.listView.distanceMeasureInfo)
        self.distanceMeasureInfoWindowController?.hideFloatingWindow()
        distanceSettingWC.delegate = self
        distanceSettingWC.own_beginSheetModal(for: self.view.window) { string in
            
        }
    }
}

//MARK: Compress
extension KMMainViewController {
//    func showCompressController(_ url: URL) {
//        let filePath = url.path
//        if !FileManager.default.fileExists(atPath: filePath) {
//            let alert = NSAlert.init()
//            alert.alertStyle = .critical
//            alert.messageText = "\(filePath.lastPathComponent) \(NSLocalizedString("File Not Exist", comment: ""))"
//            alert.runModal()
//            return
//        }
//        
//        let document = CPDFDocument(url:  url)
//        document?.unlock(withPassword: model.password)
//        
//        if !document!.allowsPrinting && !document!.allowsCopying {
//            KMPasswordInputWindow.openWindow(window: NSWindow.currentWindow(), type: .owner, url: url) { [unowned self] result, password in
//                if (result == .success) {
//                    let model = KMBatchProcessingTableViewModel.initWithFilePath(url: listView.document.documentURL)
//                    model.password = password ?? ""
//                    model.isLock = false
//                    self.showCompressController(model: model)
//                }
//            }
//        } else {
//            let model = KMBatchProcessingTableViewModel.initWithFilePath(url: listView.document.documentURL)
//            self.showCompressController(model: model)
//        }
//    }
    
    func showCompressController(model: KMBatchProcessingTableViewModel) {
        let filePath = model.filePath
        if !FileManager.default.fileExists(atPath: filePath) {
            let alert = NSAlert.init()
            alert.alertStyle = .critical
            alert.messageText = "\(filePath.lastPathComponent) \(NSLocalizedString("File Not Exist", comment: ""))"
            alert.runModal()
            return
        }
        
        let document = CPDFDocument(url:  model.filePath.fileURL)
        document?.unlock(withPassword: model.password)
        
        if !document!.allowsPrinting && !document!.allowsCopying {
            KMPasswordInputWindow.openWindow(window: NSWindow.currentWindow(), type: .owner, url: document!.documentURL) { [unowned self] result, password in
                if (result == .success) {
//                    let model = KMBatchProcessingTableViewModel.initWithFilePath(url: model.filePath.fileURL)
                    model.password = password ?? ""
                    model.isLock = false
                    self.showCompress(model: model)
                }
            }
        } else {
            self.showCompress(model: model)
        }
    }
    
    func showCompress(model: KMBatchProcessingTableViewModel) {
        self.compressWindowController = KMCompressWindowController(windowNibName: "KMCompressWindowController")
        self.compressWindowController?.password = model.password
        self.compressWindowController?.documentURL = model.filePath.fileURL
        
        let controllerWindow = self.view.window
        controllerWindow?.beginSheet(self.compressWindowController!.window!)
        
        self.compressWindowController?.itemClick = { [unowned self] in
            controllerWindow?.endSheet((self.compressWindowController?.window)!)
            
        }
        
        self.compressWindowController?.batchAction = { [unowned self] view, filePaths in
            controllerWindow?.endSheet((self.compressWindowController?.window)!)
            self.showBatchWindow(type: .compress, files: filePaths)
        }
        
        self.compressWindowController?.resultCallback = { [unowned self] result, openDocument, fileURL, error in
            controllerWindow?.endSheet((self.compressWindowController?.window)!)
            if (result) {
                
                if (openDocument) {
                    NSDocumentController.shared.openDocument(withContentsOf: fileURL, display: true) { document, result, error in }
                } else {
                    NSWorkspace.shared.activateFileViewerSelecting([fileURL])
                }
            } else {
                let alert = NSAlert()
                alert.messageText = KMLocalizedString("Compress Faild", comment: "")
                alert.runModal()
            }
        }
    }
}

//MARK: - OCR
extension KMMainViewController {
    //window
    func showOCRWindow() {
        if !IAPProductsManager.default().isAvailableAllFunction(){
            let winC = KMPurchaseCompareWindowController.sharedInstance()
            winC?.showWindow(nil)
            return
        }
        let window = KMOCRSettingWindowController(windowNibName: "KMOCRSettingWindowController")
        window.OCRAction = {[unowned self] controller, model in
            self.convertOCRScanFile(window: window, document: self.listView.document, model: model)
        }
        
        window.cancelAction = {[unowned self] controller in
            self.view.window?.endSheet(window.window ?? NSWindow())
        }
        
        self.view.window?.beginSheet(window.window ?? NSWindow())
        
//        self.km_beginSheet(windowC: window)
    }
    
    func showOCREditAlert() {
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.3) { [unowned self] in
            alertTipViewController.showInView(listView: listView, subView: infoSplitCenterView)
            alertTipViewController.reloadOCRAlertUI()
            alertTipViewController.reloadAlertUIFrame()
            
            alertTipViewController.OCRApplyCallback = { [unowned self] in
                self.showOCRWindow()
            }
        }
    }
    
    func closeOCREditAlert() {
        guard let view = alertTipViewController.OCRComponentAlert else { return }
        alertTipViewController.reloadOCRAlertUI()
        alertTipViewController.reloadAlertUIFrame()
    }
    
    func showOCRToolAlert(_ string: String) {
        let alertView = ComponentMessage()
        alertView.properties = ComponentMessageProperty(messageType: .normal_custom, title: KMLocalizedString(string))
        alertView.frame = CGRectMake((CGRectGetWidth(self.listView.frame) - alertView.properties.propertyInfo.viewWidth) / 2,
                                     CGRectGetHeight(self.listView.frame) - alertView.properties.propertyInfo.viewHeight - 8,
                                     alertView.properties.propertyInfo.viewWidth,
                                     alertView.properties.propertyInfo.viewHeight)
        alertView.reloadData()
        self.listView.addSubview(alertView)
        
        // 自动移除视图
        DispatchQueue.main.asyncAfter(deadline: .now() + 3) {
            self.removeOCRToolAlert(alertView)
        }
    }
    
    private func removeOCRToolAlert(_ alertView: NSView) {
        // 淡出动画
        NSAnimationContext.runAnimationGroup({ context in
            context.duration = 0.3
            alertView.animator().alphaValue = 0
        }, completionHandler: {
            alertView.removeFromSuperview()
        })
    }
    
    //OCR
    func convertOCRScanFile(window: KMOCRSettingWindowController, document: CPDFDocument, model: KMOCRModel) {
        KMCompressManager.shared.showLoadingWindow(window: window.window)
        KMCompressManager.shared.cancelAction = {
            KMOCRManager.manager.cancelRecognition()
        }
        //当前页面需要提前设置
        if model.pageRangeType == .current {
            model.pageRange = [self.listView.currentPageIndex]
        }
        
        KMOCRManager.manager.convertScanFile(document: document, model: model, progress: { progress in
            KMCompressManager.shared.updateLoadingProgress(value: progress)
        }) { [weak self] document, text, error in
            KMCompressManager.shared.dismissLoadiingWindow(window: window.window)
            window.endLoading()
            window.km_quick_endSheet()
            if !model.saveAsPDF {
                self?.listView.layoutDocumentView()
                self?.needSave = true
            }
        }
    }
    
    func convertOCR(document: CPDFDocument, model: KMOCRModel) {
//        self.view.window?.windowController.beginLoading()
        
        //当前页面需要提前设置
        if model.pageRangeType == .current {
            model.pageRange = [self.listView.currentPageIndex]
        }
        
        KMOCRManager.manager.clearOCRTextData()
        KMOCRManager.manager.convertOCR(document: document, model: model, beginProgress: { [weak self] progress in
            KMCompressManager.shared.showLoadingWindow(window: self?.view.window)
        }, progress: { [weak self] progress in
            KMCompressManager.shared.updateLoadingProgress(value: progress)
        }) { [weak self] document, text, error  in
//            self?.view.window?.windowController.endLoading()
//            window.km_quick_endSheet()
            if !model.saveAsPDF {
                self?.listView.layoutDocumentView()
                
                self?.needSave = true
            }
            KMCompressManager.shared.dismissLoadiingWindow(window: self?.view.window)
        }
        
        KMCompressManager.shared.cancelAction = {
            KMOCRManager.manager.cancelRecognition()
        }
    }
    
    func convertOCRSaveAsTXT(text: String) {
        NSPanel.savePanel(NSWindow.currentWindow()) { panel in
            let url: URL = self.listView.document.documentURL
            panel.nameFieldStringValue = ""+url.deletingPathExtension().lastPathComponent+"_OCR"
            panel.allowedFileTypes = ["txt"]
        } completion: { [unowned self] response, url in
            if (response == .cancel) {
                return
            }
            let saveAsPDFFilePath = url?.path ?? ""
            let outputURL = URL(fileURLWithPath: saveAsPDFFilePath)
            try? text.write(to: outputURL, atomically: true, encoding: .utf8)
        }
    }
    
    func convertSelectionRectOCR(rect: NSRect) {
        let rect = NSIntegralRect(rect)
        let orgPage : CPDFPage = listView.currentSelectionPage() ?? CPDFPage()
        
        if let page : CPDFPage = orgPage.copy() as? CPDFPage {
            KMCompressManager.shared.showLoadingWindow(window: self.view.window)
            KMCompressManager.shared.cancelAction = {
                KMOCRManager.manager.cancelRecognition()
            }
            
            page.setBounds(rect, for: .cropBox)
            let image = page.thumbnail(of: rect.size) ?? NSImage()
            guard let model = self.rightSideController?.tool_OCRController?.model else { return }
            model.pageRange = [Int(orgPage.pageIndex())]
            KMOCRManager.manager.clearOCRTextData()
            KMOCRManager.manager.convertOCR(images: [image], model: model, progress: { progress in
                KMCompressManager.shared.updateLoadingProgress(value: progress)
            }) { [weak self] document, text, error in
                KMCompressManager.shared.dismissLoadiingWindow(window: self?.view.window)
                self?.rightSideController?.tool_OCRController?.model.text = text ?? ""
                self?.rightSideController?.tool_OCRController?.reloadData()
                //关闭窗口
//                self?.listView.selectionRect = NSZeroRect
//                self?.listView.selectionPageIndex = UInt(NSNotFound)
//                self?.closePopOperationWindow()
//                self?.listView.setNeedsDisplayForVisiblePages()
            }
        }
    }
}

//MARK: Batch
extension KMMainViewController {
    func showBatchWindow(type: KMBatchCollectionViewType, fileModels: [KMBatchProcessingTableViewModel]?) {
        self.showBatchWindow(type: type, subType: 0, files: [], fileModels: fileModels ?? [])
    }
    
    func showBatchWindow(type: KMBatchCollectionViewType, files: [URL]?) {
        self.showBatchWindow(type: type, subType: 0, files: files ?? [], fileModels: [])
    }
    
    func showBatchWindow(type: KMBatchCollectionViewType, subType: Int = 0, files: [URL] = [], fileModels: [KMBatchProcessingTableViewModel] = []) {
        let batchWindowController = KMBatchWindowController.manager
        batchWindowController.window?.makeKeyAndOrderFront("")
        
        if files.count != 0 {
            batchWindowController.inputData = files
        }
        if fileModels.count != 0 {
            batchWindowController.inputDataModel = fileModels
        }
        batchWindowController.type = type
        batchWindowController.inputSubType = subType
    }
}

//MARK: - 代理方法
//MARK: - NSSplitViewDelegate
extension KMMainViewController: NSSplitViewDelegate {
    
    func splitView(_ splitView: NSSplitView, canCollapseSubview subview: NSView) -> Bool {
        if splitView == infoContendSplitView {
            return subview.isEqual(to: infoSplitCenterView) == false
        }
        return false
    }
    
    func splitView(_ splitView: NSSplitView, shouldCollapseSubview subview: NSView, forDoubleClickOnDividerAt dividerIndex: Int) -> Bool {
        if splitView == infoContendSplitView {
            if(subview.isEqual(to: infoSplitLeftView)) {
                
            } else if(subview.isEqual(to: infoSplitRightView)) {
                
            }
        }
        return false
    }
    
    func splitView(_ splitView: NSSplitView, shouldHideDividerAt dividerIndex: Int) -> Bool {
        if splitView == infoContendSplitView {
            return splitView == infoContendSplitView
        } else if splitView == pdfSplitView {
            return splitView == pdfSplitView
        }
        return false
    }
    
    func splitView(_ splitView: NSSplitView, constrainMaxCoordinate proposedMaximumPosition: CGFloat, ofSubviewAt dividerIndex: Int) -> CGFloat {
        if splitView == infoContendSplitView {
            if dividerIndex == 0 {
                if viewManager.showDisplayView {
                    return MIN_SIDE_PANE_WIDTH.doubleValue
                }
                return infoContendSplitView.bounds.width/2
            } else if (dividerIndex == 1) {
                return proposedMaximumPosition - MIN_SIDE_PANE_WIDTH.doubleValue
            }
        }
        return proposedMaximumPosition
    }
    
    func splitView(_ splitView: NSSplitView, constrainMinCoordinate proposedMinimumPosition: CGFloat, ofSubviewAt dividerIndex: Int) -> CGFloat {
        if(splitView == infoContendSplitView && dividerIndex == 0) {
            return proposedMinimumPosition + MIN_SIDE_PANE_WIDTH.doubleValue
        }
        return proposedMinimumPosition
    }
    
    func splitView(_ splitView: NSSplitView, shouldAdjustSizeOfSubview view: NSView) -> Bool {
        if splitView == infoContendSplitView {
            if view == splitView.subviews[0] || view == splitView.subviews[2] {
                return false
            }
        }
        return true
    }
    
    func splitViewDidResizeSubviews(_ notification: Notification) {
        let splitView = notification.object as? NSSplitView
        if(splitView == infoContendSplitView) {
            leftSplitViewResizeFinish()
            
            if(newMwcFlags.settingUpWindow == false && self.view.window?.frameAutosaveName != nil) {
                let leftWidth = infoContendSplitView.isSubviewCollapsed(infoSplitLeftView) ? 0.0 : infoSplitLeftView.frame.width
                UserDefaults.standard.set(leftWidth, forKey: CPDFViewLeftSidePaneWidthKey)
                UserDefaults.standard.synchronize()
            }
            if listView.isEditing() == false {
                updateAnnotationsPopWinodwFrame()
            } else {
                updateContentEditPopWinodwFrame()
            }
        }
        
        NSObject.cancelPreviousPerformRequests(withTarget: self, selector: #selector(splitViewResizeFinish), object: nil)
        self.perform(#selector(splitViewResizeFinish), with: nil, afterDelay: 0.15)
    }
    
    @objc func leftSplitViewResizeFinish() {
        botaViewController?.changeLeftSideBounds()
    }
    
    @objc func splitViewResizeFinish() {
        if infoContendSplitView.isSubviewCollapsed(infoSplitLeftView) {
            if viewManager.pdfSideBarType != .none {
//                viewManager.pdfSideBarType = .none
//                
                sideBarController?.reloadBOTAData()
            }
        }
    }
    
}

//MARK: - KMPDFSideBarControllerDelegate 左侧Sidebar代理
extension KMMainViewController: KMPDFSideBarControllerDelegate {
    func kmPDFSideBarControllerDidSidebarTypeUpdated(_ view: KMPDFSideBarController) {
        if viewManager.pdfSideBarType == .none {
            toggleCloseLeftSide()
        } else {
            toggleOpenLeftSide(pdfSideBarType: viewManager.pdfSideBarType)
        }
    }
    
    func kmPDFSideBarControllerDidGotoPage(_ view: KMPDFSideBarController, _ pageIndex: Int) {
        listView.go(toPageIndex: pageIndex, animated: true)
        
    }
    
}

//MARK: - KMPDFToolbarControllerDelegate 工具栏代理
extension KMMainViewController: KMPDFToolbarControllerDelegate {
    
    //MARK: -ViewTools发生变化时调用
    func kmPDFToolbarControllerDidViewToolsChanged(_ controller: KMPDFToolbarController) {
        let viewToolsType = viewManager.viewToolsType
        
        if viewToolsType == .Select {
            listView.toolMode = .CNoteToolMode
        } else if viewToolsType == .Scroll {
            listView.toolMode = .CMoveToolMode
        } else if viewToolsType == .Content_Selection {
            listView.toolMode = .CSelectToolMode
        } else if viewToolsType == .Magnify {
            listView.toolMode = .CMagnifyToolMode
        } else if viewToolsType == .AreaZoom {
            listView.toolMode = .CSelectZoomToolMode
        }
        
        refreshToolbarViewHeightInfo()
    }
    
    //MARK: -一级工具栏状态发生变化时调用
    func kmPDFToolbarControllerDidToolModeChanged(_ controller: KMPDFToolbarController) {
        refreshToolbarViewHeightInfo()
        
        toolbarViewModeChanged()
    }
    
    //MARK: -点击工具栏按钮
    func kmPDFToolbarControllerDidToolbarItemClickedEnable(_ controller: KMPDFToolbarController, _ itemIdentifier: String) -> Bool {
        if viewManager.subToolMode == .Edit_Crop && itemIdentifier == KMPDFToolbar_edit_crop_Identifier {
            if rightSideController?.edit_cropController?.cropEnable() == true {
                
                let alert = NSAlert()
                alert.messageText = KMLocalizedString("There are unapplied settings, do you want to apply them?", comment: "")
                alert.informativeText = KMLocalizedString("If not, the changes will be lost.", comment: "")
                alert.addButton(withTitle: KMLocalizedString("Apply", comment: ""))
                alert.addButton(withTitle: KMLocalizedString("Cancel", comment: ""))
                let result = alert.runModal()
                if (result == .alertFirstButtonReturn) {
                    //Apply
                    if let button = self.rightSideController?.edit_cropController?.cropButton {
                        self.rightSideController?.edit_cropController?.cropButtonClicked(button)
                    }
                } else if (result == .alertSecondButtonReturn) {
                    //Cancel
                    return true
                }
                return false
            }
        }
        return true
    }
    
    func kmPDFToolbarControllerDidToolbarItemClicked(_ controller: KMPDFToolbarController, _ itemIdentifier: String) {
        
        print("toolbar点击", itemIdentifier)
        
        if toolbarManager.getSubToolItemIdentifys(KMPDFToolbar_PageEdit_Identifier).contains(itemIdentifier) {
            //MARK: -页面编辑
            if itemIdentifier == KMPDFToolbar_PageEdit_InsertFile_Identifier {
                pageEditViewController?.insertFromPDFAction()
            } else if itemIdentifier == KMPDFToolbar_PageEdit_InsertBlank_Identifier {
                pageEditViewController?.insertFromBlankAction()
            } else if itemIdentifier == KMPDFToolbar_PageEdit_InsertClip_Identifier {
                pageEditViewController?.insertFromClipboardAction()
            } else if itemIdentifier == KMPDFToolbar_PageEdit_InsertScanner_Identifier {
                pageEditViewController?.insertFromScannerAction()
            } else if itemIdentifier == KMPDFToolbar_PageEdit_Extract_Identifier {
                pageEditViewController?.extractPDFAction()
            } else if itemIdentifier == KMPDFToolbar_PageEdit_Replace_Identifier {
                pageEditViewController?.replacePDFAction()
            } else if itemIdentifier == KMPDFToolbar_PageEdit_Split_Identifier {
                pageEditViewController?.splitPDFAction()
            } else if itemIdentifier == KMPDFToolbar_PageEdit_Reverse_Identifier {
                pageEditViewController?.reversePDFAction()
            } else if itemIdentifier == KMPDFToolbar_PageEdit_LeftRotate_Identifier {
                pageEditViewController?.rotatePageLeftAction()
            } else if itemIdentifier == KMPDFToolbar_PageEdit_RightRotate_Identifier{
                pageEditViewController?.rotatePageRightAction()
            } else if itemIdentifier == KMPDFToolbar_PageEdit_Delete_Identifier {
                pageEditViewController?.deletePageAction()
            } else if itemIdentifier == KMPDFToolbar_PageEdit_Reduce_Identifier {
                pageEditViewController?.zoomOutPageAction()
                if(pageEditViewController?.canZoomInPageSize() == false) {
                    toolbarManager.page_Increase_Property.isDisabled = true
                } else {
                    toolbarManager.page_Increase_Property.isDisabled = false
                }
                if(pageEditViewController?.canZoomOutPageSize() == false) {
                    toolbarManager.page_Reduce_Property.isDisabled = true
                } else {
                    toolbarManager.page_Reduce_Property.isDisabled = false
                }
                controller.refreshSecondToolbarItemsState()
            } else if itemIdentifier == KMPDFToolbar_PageEdit_Increase_Identifier {
                pageEditViewController?.zoomInPageAction()
                
                if(pageEditViewController?.canZoomInPageSize() == false) {
                    toolbarManager.page_Increase_Property.isDisabled = true
                } else {
                    toolbarManager.page_Increase_Property.isDisabled = false
                }
                if(pageEditViewController?.canZoomOutPageSize() == false) {
                    toolbarManager.page_Reduce_Property.isDisabled = true
                } else {
                    toolbarManager.page_Reduce_Property.isDisabled = false
                }
                controller.refreshSecondToolbarItemsState()
            } else if itemIdentifier == KMPDFToolbar_PageEdit_page_oddPage_Identifier {
                pageEditViewController?.thumbnailChoosePageStyle = .odd
                if(toolbarManager.page_pageInfo_Property.creatable == true) {
                    toolbarManager.page_pageInfo_Property.creatable = false
                    controller.refreshSecondToolbarItemsState()
                }
            } else if itemIdentifier == KMPDFToolbar_PageEdit_page_EvenPage_Identifier {
                pageEditViewController?.thumbnailChoosePageStyle = .even
                if(toolbarManager.page_pageInfo_Property.creatable == true) {
                    toolbarManager.page_pageInfo_Property.creatable = false
                    controller.refreshSecondToolbarItemsState()
                }
            } else if itemIdentifier == KMPDFToolbar_PageEdit_page_PortraitPage_Identifier {
                pageEditViewController?.thumbnailChoosePageStyle = .horizontal
                if(toolbarManager.page_pageInfo_Property.creatable == true) {
                    toolbarManager.page_pageInfo_Property.creatable = false
                    controller.refreshSecondToolbarItemsState()
                }
            } else if itemIdentifier == KMPDFToolbar_PageEdit_page_LandscapePage_Identifier {
                pageEditViewController?.thumbnailChoosePageStyle = .vertical
                if(toolbarManager.page_pageInfo_Property.creatable == true) {
                    toolbarManager.page_pageInfo_Property.creatable = false
                    controller.refreshSecondToolbarItemsState()
                }
            } else if itemIdentifier == KMPDFToolbar_PageEdit_page_AllPage_Identifier {
                pageEditViewController?.thumbnailChoosePageStyle = .allPage
                if(toolbarManager.page_pageInfo_Property.creatable == true) {
                    toolbarManager.page_pageInfo_Property.creatable = false
                    controller.refreshSecondToolbarItemsState()
                }
            } else if itemIdentifier == KMPDFToolbar_PageEdit_page_CustomPage_Identifier {
                pageEditViewController?.thumbnailChoosePageStyle = .custom
                toolbarManager.page_pageInfo_Property.text = nil
                if(toolbarManager.page_pageInfo_Property.creatable == false) {
                    toolbarManager.page_pageInfo_Property.creatable = true
                }
                controller.refreshSecondToolbarItemsState()
            }
        } else if toolbarManager.getSubToolItemIdentifys(KMPDFToolbar_Markup_Identifier).contains(itemIdentifier) {
            //MARK: -Markup
            if itemIdentifier == KMPDFToolbar_eye_Identifier {
                self.showOrHideNotes()
            }
            
            if viewManager.subToolMode == .None {
                if SettingsManager.sharedInstance.autoExpandPropertyPanel == true {
                    viewManager.showRightSide = false
                }
            } else if SettingsManager.sharedInstance.autoExpandPropertyPanel == true {
                viewManager.showRightSide = true
            } else if viewManager.subToolMode == .Stamp || viewManager.subToolMode == .Sign {
                viewManager.showRightSide = true
            }
            self.refreshToolbarRightViewInfo()
            
            if let currentSelect = listView.currentSelection {
                if(currentSelect.selectionType() == .text) {
                    let annotationType: CAnnotationType = KMPDFViewManager.getValidPDFAnnotationType(viewManager.subToolMode)
                    if annotationType != .unkown {
                        listView.addAnnotation(with: annotationType, selection: currentSelect, page: currentSelect.page, bounds: currentSelect.bounds)
                    }
                }
            }
            
            toolbarViewModeChanged()
        } else if toolbarManager.getSubToolItemIdentifys(KMPDFToolbar_Edit_Identifier).contains(itemIdentifier) {
            //MARK: -编辑
            if itemIdentifier == KMPDFToolbar_edit_addWatermark_Identifier {
                showWatermarkController()
            } else if itemIdentifier == KMPDFToolbar_edit_removeWatermark_Identifier {
                removePDFWatermark()
            } else if itemIdentifier == KMPDFToolbar_edit_batch_AddWatermark_Identifier {
                batchAddWatermark()
            } else if itemIdentifier == KMPDFToolbar_edit_batchRemoveWatermark_Identifier {
                batchRemoveWatermark()
            } else if itemIdentifier == KMPDFToolbar_edit_addBG_Identifier {
                showBackgroundController()
            } else if itemIdentifier == KMPDFToolbar_edit_removeBG_Identifier {
                removePDFBackground()
            } else if itemIdentifier == KMPDFToolbar_edit_batch_AddBG_Identifier {
                batchAddBackground()
            } else if itemIdentifier == KMPDFToolbar_edit_batchRemoveBG_Identifier {
                batchRemoveBackground()
            } else if itemIdentifier == KMPDFToolbar_edit_addHF_Identifier {
                showHeaderFooterController()
            } else if itemIdentifier == KMPDFToolbar_edit_removeHF_Identifier {
                removeHeaderFooter()
            } else if itemIdentifier == KMPDFToolbar_edit_batch_AddHF_Identifier {
                batchAddHeaderFooter()
            } else if itemIdentifier == KMPDFToolbar_edit_batchRemoveHF_Identifier {
                batchRemoveHeaderFooter()
            } else if itemIdentifier == KMPDFToolbar_edit_addBates_Identifier {
                showBatesController()
            } else if itemIdentifier == KMPDFToolbar_edit_removeBates_Identifier {
                removePDFBates()
            } else if itemIdentifier == KMPDFToolbar_edit_batch_AddBates_Identifier {
                batchAddBates()
            } else if itemIdentifier == KMPDFToolbar_edit_batchRemoveBates_Identifier {
                batchRemoveBates()
            } else if itemIdentifier == KMPDFToolbar_edit_crop_Identifier {
                showCropController()
            }
            
            if viewManager.subToolMode == .None {
                if SettingsManager.sharedInstance.autoExpandPropertyPanel == true {
                    viewManager.showRightSide = false
                }
            } else if SettingsManager.sharedInstance.autoExpandPropertyPanel == true {
                viewManager.showRightSide = true
            }
            self.refreshToolbarRightViewInfo()
            
            toolbarViewModeChanged()
        } else if toolbarManager.getSubToolItemIdentifys(KMPDFToolbar_Form_Identifier).contains(itemIdentifier) {
            //MARK: -Form表单
            if itemIdentifier == KMPDFToolbar_form_HighlightFields_Identifier {
                
                let value = CPDFKitConfig.sharedInstance().enableFormFieldHighlight()
                CPDFAnnotation.updateHighlightFormFiled(listView, highlightFormFiled: !value)
                
                self.toolbarManager.refreshDefaultConfigItem()
                self.alertTipViewController.reloadFormAlertUI()
                
            } else if itemIdentifier == KMPDFToolbar_form_ShowName_Identifier {
                listView.showFormFieldName = !listView.showFormFieldName
                if listView.showFormFieldName {
                    toolbarManager.form_ShowName_Property.righticon = NSImage(named: "tick_Green")
                } else {
                    toolbarManager.form_ShowName_Property.righticon = nil
                }
                listView.setNeedsDisplayForVisiblePages()
            } else if itemIdentifier == KMPDFToolbar_form_ClearForm_Identifier {
                listView.resetFormAnnotation()
            } else if itemIdentifier == KMPDFToolbar_form_Align_Left_Identifier {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .left)
                listView.setNeedsDisplayForVisiblePages()
            } else if itemIdentifier == KMPDFToolbar_form_Align_Hori_Identifier {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .horizontally)
                listView.setNeedsDisplayForVisiblePages()
            } else if itemIdentifier == KMPDFToolbar_form_Align_Right_Identifier {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .right)
                listView.setNeedsDisplayForVisiblePages()
            } else if itemIdentifier == KMPDFToolbar_form_Align_Top_Identifier {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .top)
                listView.setNeedsDisplayForVisiblePages()
            } else if itemIdentifier == KMPDFToolbar_form_Align_Vert_Identifier {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .vertical)
               listView.setNeedsDisplayForVisiblePages()

            } else if itemIdentifier == KMPDFToolbar_form_Align_Bottom_Identifier {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .bottom)
               listView.setNeedsDisplayForVisiblePages()

            } else if itemIdentifier == KMPDFToolbar_form_Distribute_Vert_Identifier {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .disVertical)
                listView.setNeedsDisplayForVisiblePages()
            } else if itemIdentifier == KMPDFToolbar_form_Distribute_Hori_Identifier {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .disHorizontally)
                listView.setNeedsDisplayForVisiblePages()
            }
            
            if itemIdentifier == KMPDFToolbar_form_HighlightFields_Identifier ||
                itemIdentifier == KMPDFToolbar_form_ShowName_Identifier  ||
                itemIdentifier == KMPDFToolbar_form_ClearForm_Identifier  ||
                itemIdentifier == KMPDFToolbar_form_Align_Left_Identifier  ||
                itemIdentifier == KMPDFToolbar_form_Align_Hori_Identifier  ||
                itemIdentifier == KMPDFToolbar_form_Align_Right_Identifier  ||
                itemIdentifier == KMPDFToolbar_form_Align_Top_Identifier  ||
                itemIdentifier == KMPDFToolbar_form_Align_Vert_Identifier  ||
                itemIdentifier == KMPDFToolbar_form_Align_Bottom_Identifier  ||
                itemIdentifier == KMPDFToolbar_form_Distribute_Vert_Identifier  ||
                itemIdentifier == KMPDFToolbar_form_Distribute_Hori_Identifier  {
            } else {
                toolbarViewModeChanged()
            }
        } else if toolbarManager.getSubToolItemIdentifys(KMPDFToolbar_Fill_Identifier).contains(itemIdentifier) {
            //MARK: -填充
            
            if viewManager.subToolMode == .None {
                if SettingsManager.sharedInstance.autoExpandPropertyPanel == true {
                    viewManager.showRightSide = false
                }
            } else if SettingsManager.sharedInstance.autoExpandPropertyPanel == true {
                viewManager.showRightSide = true
            }
            self.refreshToolbarRightViewInfo()
            
            toolbarViewModeChanged()
        } else if toolbarManager.getSubToolItemIdentifys(KMPDFToolbar_Convert_Identifier).contains(itemIdentifier) {
            //MARK: -转档
            if itemIdentifier == KMPDFToolbar_convert_word_Identifier {
                self.showConvertWindow(.word)
                
            } else if itemIdentifier == KMPDFToolbar_convert_ppt_Identifier {
                self.showConvertWindow(.ppt)
                
            } else if itemIdentifier == KMPDFToolbar_convert_RTF_Identifier {
                self.showConvertWindow(.rtf)
                
            } else if itemIdentifier == KMPDFToolbar_convert_Text_Identifier {
                self.showConvertWindow(.text)
                
            } else if itemIdentifier == KMPDFToolbar_convert_CSV_Identifier {
                self.showConvertWindow(.csv)
                
            } else if itemIdentifier == KMPDFToolbar_convert_excel_Identifier {
                self.showConvertWindow(.excel)
                
            } else if itemIdentifier == KMPDFToolbar_convert_HTML_Identifier {
                self.showConvertWindow(.html)
                
            } else if itemIdentifier == KMPDFToolbar_convert_Json_Identifier {
                self.showConvertWindow(.json)
                
            } else if itemIdentifier == KMPDFToolbar_convert_image_Identifier {
                self.showConvertWindow(.jpeg)
                
            } else if itemIdentifier == KMPDFToolbar_convert_imageToPDF_Identifier {
                self.showBatchWindow(type: .imageToPDF, files: [])
            }
            self.refreshToolbarRightViewInfo()
            
            toolbarViewModeChanged()
        } else if toolbarManager.getSubToolItemIdentifys(KMPDFToolbar_Protect_Identifier).contains(itemIdentifier) {
            //MARK: -Protect
            if itemIdentifier == KMPDFToolbar_protect_redact_Identifier {
                toolbarViewModeChanged()
                
                if viewManager.showRightSide == true {
                    viewManager.showRightSide = false
                    pdfToolbarController?.reloadRightToolsView()
                    
                    toggleCloseRightSide()
                }
                
                self.enterRedactAlert()
            } else if itemIdentifier == KMPDFToolbar_protect_redact_Property_Identifier {
                self.showRedactProperty(readactAnnotation: nil)
                
                toolbarViewModeChanged()
            } else if itemIdentifier == KMPDFToolbar_protect_redact_Apply_Identifier {
                toolbarViewModeChanged()
                
                self.redactApplyAction(needAlert: false)
                
            } else if itemIdentifier == KMPDFToolbar_protect_redact_Exit_Identifier {
                toolbarViewModeChanged()
                
                alertTipViewController.reloadRedactAlertUI()
                alertTipViewController.reloadAlertUIFrame()
            } else if itemIdentifier == KMPDFToolbar_protect_security_Identifier {
                self.showSecureWindow()
                
            } else if itemIdentifier == KMPDFToolbar_protect_removeSecurity_Identifier {
                self.showRemoveSecureWindow()
                
            } else if itemIdentifier == KMPDFToolbar_protect_digitalSign_Identifier {
                self.toolbarViewModeChanged()
            }
            alertTipViewController.reloadAlertUIFrame()
        } else if toolbarManager.getSubToolItemIdentifys(KMPDFToolbar_Tools_Identifier).contains(itemIdentifier) {
            //MARK: -工具
            if itemIdentifier == KMPDFToolbar_tools_compress_Identifier {
                let model = KMBatchProcessingTableViewModel.initWithFilePath(url: listView.document.documentURL)
                model.password = listView.document.password ?? ""
                
                self.showCompressController(model: model)
                
            } else if itemIdentifier == KMPDFToolbar_tools_batch_compress_Identifier {
                let model = KMBatchProcessingTableViewModel.initWithFilePath(url: listView.document.documentURL)
                model.password = listView.document.password ?? ""
                
                self.showBatchWindow(type: .compress, files: [], fileModels: [model])
                
                
            } else if itemIdentifier == KMPDFToolbar_tools_OCR_Identifier {
                viewManager.showRightSide = !viewManager.showRightSide
                self.refreshToolbarRightViewInfo()
                
            } else if itemIdentifier == KMPDFToolbar_tools_merge_Identifier {
                self.showMergeWindow()
                
            } else if itemIdentifier == KMPDFToolbar_tools_TTS_Identifier {
                self.showTTSWindow()
                
            } else if itemIdentifier == KMPDFToolbar_tools_extractImage_Identifier {
                self.extractImageAction(num: 2)
                
            } else if itemIdentifier == KMPDFToolbar_tools_AITools_Identifier {
                self.viewManager.pdfSideBarType = .aiTools
                self.sideBarController?.reloadData()
                if let sideVC = self.sideBarController {
                    self.kmPDFSideBarControllerDidSidebarTypeUpdated(sideVC)
                }
            } else if itemIdentifier == KMPDFToolbar_tools_compare_side_Identifier {
                self.beginCompareAction(1)
            } else if itemIdentifier == KMPDFToolbar_tools_compare_Overlay_Identifier {
                self.beginCompareAction(2)
            } else if itemIdentifier == KMPDFToolbar_tools_batch_Identifier {
                let model = KMBatchProcessingTableViewModel.initWithFilePath(url: listView.document.documentURL)
                model.password = listView.document.password ?? ""
                
                self.showBatchWindow(type: .convertPDF, files: [], fileModels: [model])
            }
            
            if viewManager.subToolMode == .None {
                if SettingsManager.sharedInstance.autoExpandPropertyPanel == true {
                    viewManager.showRightSide = false
                }
            } else if SettingsManager.sharedInstance.autoExpandPropertyPanel == true {
                viewManager.showRightSide = true
            }
            self.refreshToolbarRightViewInfo()
             
            toolbarViewModeChanged()
        } else if itemIdentifier == KMPDFToolbar_ViewDisplay_Identifier {
            //MARK: -Display
            updatePDFDisplaySettingView()
            
        } else if toolbarManager.getSubToolItemIdentifys(KMPDFToolbar_Right_Identifiers).contains(itemIdentifier) {
            if (itemIdentifier == KMPDFToolbar_undo_Identifier) {
                //MARK: -Undo
                if(listView.isEditing()) {
                    if(listView.canEditTextUndo()){
                        listView.editTextUndo()
                    }
                } else {
                    listView.undoManager?.undo()
                    
                    self.componentMessageView.properties = ComponentMessageProperty(messageType: .normal_custom, title: KMLocalizedString("Undo"))
                    self.componentMessageView.frame = CGRectMake((CGRectGetWidth(self.view.frame) - self.componentMessageView.properties.propertyInfo.viewWidth)/2,
                                                                 CGRectGetHeight(listView.frame) - self.componentMessageView.properties.propertyInfo.viewHeight - 8,
                                                                 self.componentMessageView.properties.propertyInfo.viewWidth,
                                                                 self.componentMessageView.properties.propertyInfo.viewHeight)
                    self.componentMessageView.reloadData()
                    self.componentMessageView.showSelf(inView: self.view, autoHideSeconde: 2)
                }
            } else if(itemIdentifier == KMPDFToolbar_redo_Identifier) {
                //MARK: -Redo
                if(listView.isEditing()) {
                    if(listView.canEditTextRedo()) {
                        listView.editTextRedo()
                    }
                } else {
                    listView.undoManager?.redo()
                    
                    self.componentMessageView.properties = ComponentMessageProperty(messageType: .normal_custom, title: KMLocalizedString("Redo"))
                    self.componentMessageView.frame = CGRectMake((CGRectGetWidth(self.view.frame) - self.componentMessageView.properties.propertyInfo.viewWidth)/2,
                                                                 CGRectGetHeight(listView.frame) - self.componentMessageView.properties.propertyInfo.viewHeight - 8,
                                                                 self.componentMessageView.properties.propertyInfo.viewWidth,
                                                                 self.componentMessageView.properties.propertyInfo.viewHeight)
                    self.componentMessageView.reloadData()
                    self.componentMessageView.showSelf(inView: self.view, autoHideSeconde: 2)
                }
            } else if(itemIdentifier == KMPDFToolbar_fileInfo_Identifier) {
                self.showFileInfo()
                
            } else if(itemIdentifier == KMPDFToolbar_share_PDF_Identifier ||
                      itemIdentifier == KMPDFToolbar_share_Flattened_Identifier ||
                      itemIdentifier == KMPDFToolbar_share_Original_Identifier) {
                //MARK: -Share
                if(itemIdentifier == KMPDFToolbar_share_PDF_Identifier) {
                    if let view = controller.findViewWith(KMPDFToolbar_share_Identifier) {
                        shareDocument(sender: view)
                    }
                } else if(itemIdentifier == KMPDFToolbar_share_Flattened_Identifier) {
                    if let view = controller.findViewWith(KMPDFToolbar_share_Identifier) {
                        shareFlatten(sender: view)
                    }
                } else if(itemIdentifier == KMPDFToolbar_share_Original_Identifier) {
                    if let view = controller.findViewWith(KMPDFToolbar_share_Identifier) {
                        shareOriginalPDF(sender: view)
                    }
                }
            } else if itemIdentifier == KMPDFToolbar_save_Identifier {
                myDocument?.save(nil)
                
            } else if itemIdentifier == KMPDFToolbar_print_Identifier {
                self.showPrintWindow()
                
            } else if itemIdentifier == KMPDFToolbar_tts_Identifier {
                self.showTTSWindow()
                
            } else if itemIdentifier == KMPDFToolbar_ppt_Identifier {
                self.togglePresentation(nil)
                
            } else if itemIdentifier == KMPDFToolbar_batch_Identifier {
                let model = KMBatchProcessingTableViewModel.initWithFilePath(url: listView.document.documentURL)
                model.password = listView.document.password ?? ""
                
                self.showBatchWindow(type: .convertPDF, files: [], fileModels: [model])
                
            }
        } else if itemIdentifier == KMPDFToolbar_PageEdit_Identifier {
            //MARK: -页面编辑
            if viewManager.isPageEditMode == true {
                enterPageEditMode()
            } else {
                exitPageEditMode()
            }
        } else if itemIdentifier == KMPDFToolbar_rightView_Identifier {
            //MARK: -属性栏
            self.refreshToolbarRightViewInfo()
            
        } else {
            print("click else")
        }
        
        refreshToolbarViewHeightInfo()
        
        
        refreshRightSide()
        
    }
    
    func kmPDFToolbarControllerDidSelectTextDidBeginEditing(_ controller: KMPDFToolbarController, _ view: ComponentSelect) {
        
    }
    
    func kmPDFToolbarControllerDidSelectTextDidChange(_ controller: KMPDFToolbarController, _ view: ComponentSelect) {
        
    }
    
    func kmPDFToolbarControllerDidSelectTextDidEndEditing(_ controller: KMPDFToolbarController, _ view: ComponentSelect) {
        if view.properties == toolbarManager.page_pageInfo_Property {
            if viewManager.isPageEditMode == true {
                let fileAttribute = KMNFileAttribute()
                fileAttribute.password = listView.document?.password ?? ""
                fileAttribute.pdfDocument = listView.document
                fileAttribute.filePath =  listView.document?.documentURL.path ?? ""
                fileAttribute.bAllPage = false
                fileAttribute.pagesType = .PagesString
                fileAttribute.pagesString = view.properties.text ?? ""
                
                let fetchSelectPages = fileAttribute.fetchSelectPages()
                if (fetchSelectPages.isEmpty) {
                    let alert = NSAlert()
                    alert.alertStyle = .critical
                    alert.messageText = String(format: "%@ %@", fileAttribute.filePath.lastPathComponent, KMLocalizedString("Invalid page range or the page number is out of range. Please try again."))
                    alert.runModal()
                    toolbarManager.page_pageInfo_Property.text = ""
                    controller.refreshSecondToolbarItemsState()
                } else {
                    var tIndexPaths: Set<IndexPath> = []
                    for i in 0 ..< fetchSelectPages.count {
                        tIndexPaths.insert(IndexPath(item: (fetchSelectPages[i] - 1), section: 0))
                    }
                    pageEditViewController?.selectionIndexPaths = tIndexPaths
                    
                }
                
            }
        }
    }
    
    func kmPDFToolbarControllerDidExitPageEditMode(_ controller: KMPDFToolbarController) {
        exitPageEditMode()
    }
}

//MARK: - KMRightSideControllerDelegate右边属性栏代理
extension KMMainViewController: KMRightSideControllerDelegate {
    func kmRightSideControllerRotateLeft(_ annotations: [CPDFStampAnnotation], withPDFView pdfView: CPDFListView?) {
        CPDFStampAnnotation.rotateLeft(annotations, withPDFView: pdfView)
        (undoManager?.prepare(withInvocationTarget: self) as AnyObject).kmRightSideControllerRotateRight(annotations, withPDFView: pdfView)
    }
    
    func kmRightSideControllerRotateRight(_ annotations: [CPDFStampAnnotation], withPDFView pdfView: CPDFListView?) {
        CPDFStampAnnotation.rotateRight(annotations, withPDFView: pdfView)
        (undoManager?.prepare(withInvocationTarget: self) as AnyObject).kmRightSideControllerRotateLeft(annotations, withPDFView: pdfView)
    }
    
    func kmRightSideControllerDidContendVCUpdated(_ controller: KMRightSideController) {
        //MARK: -Crop
        if (controller.contentViewController is KMCropPropertyController) {
            if let cropVC = rightSideController?.edit_cropController {
                cropVC.pdfView = controller.pdfView
                if cropVC.delegate == nil {
                    cropVC.delegate = cropController
                }
                cropVC.reloadData()
            }
        }
        
        reloadPopUIWindow()
    }
    
    func kmRightSideControllerOCRShowTypeChange(_ controller: KMRightSideController, _ type: KMOCRShowType) {
        if type == .area {
            self.listView.toolMode = .COCRToolMode
            self.showOCRToolAlert(KMLocalizedString("Please select the area that needs OCR and click the “OCR” button to start"))
            
        } else {
            self.listView.toolMode = .CTextToolMode
        }
    }
    
    func kmRightSideControllerOCRDoneAction(_ controller: KMRightSideController, _ model: KMOCRModel) {
        if model.showType == .area {
            self.convertOCRSaveAsTXT(text: model.text)
        } else {
            if model.saveAsPDF {
                if model.saveType == .PDF {
                    
                } else {
                    
                }
            } else {
                
            }
            self.convertOCR(document: self.listView.document, model: model)
        }
    }
    
    func kmRightSideControllerOCRLanguageChangeAction(_ controller: KMRightSideController, _ model: KMOCRModel) {
        self.convertSelectionRectOCR(rect: self.listView.currentSelectionRect())
    }
    
    //测量设置界面
    func kmRightSideControllerShowMeasureSetting(_ controller: KMRightSideController) {
        showMeasureSettingWindow() 
    }
    
    //裁剪模块
    func kmRightSideControllerDidRevertCropInfo(_ controller: KMRightSideController) {
        if let cropVC = cropController {
            cropVC.selectionRect = rightSideController?.edit_cropController?.pageBounds ?? CGRectZero
            cropVC.reloadSelectionRect()
            
            self.kmCropControllerDidChangedSelectionOrMagnification(cropVC)
        }
    }
}

//MARK: - KMNDisplayViewControllerDelegate代理
extension KMMainViewController: KMNDisplayViewControllerDelegate {
    //Display Mode
    func displayViewControllerDidDisplayModeChanged(_ controller: KMNDisplayViewController) {
        listView.layoutDocumentView()
        
    }
    
    //阅读模式
    func displayViewControllerDidReadModeUpdated(_ controller: KMNDisplayViewController) {
        if viewManager.isPDFReadMode {
            openPDFReadMode()
        } else {
            exitPDFReadMode()
        }
    }
    
    //PPT
    func displayViewControllerDidGotoSlideShow(_ controller: KMNDisplayViewController) {
        togglePresentation(nil)
    }
    
    //SplitView
    func displayViewControllerDidSplitModeChanged(_ controller: KMNDisplayViewController) {
        reloadPDFSplitInfo()
        
    }
    
    func displayViewControllerDidSplitFileChanged(_ controller: KMNDisplayViewController) {
        splitPDFController?.reloadData()
        
    }
    
    func displayViewControllerDidToolbarStateChanged(_ controller: KMNDisplayViewController) {
        splitPDFController?.refreshToolbarState()
        
        reloadPDFPageNumberToolbar()
    }
}

//MARK: - PPT
extension KMMainViewController: KMInteractionProviderProtocol {
    func providerContentView(fullScreenWindow: NSWindow, inset: CGFloat) -> NSView? {
        if(interactionMode == .presentation) {
            if listView.presentationDrawView == nil {
                listView.createPresentationDraw()
            }
            
            presentationTopViewController = KMPresentationTopViewController.init(nibName: "KMPresentationTopViewController", bundle: nil)
            presentationTopViewController?.pdfView = listView
            presentationTopViewController?.delegate = self
            presentationTopViewController?.isSelectionPre = true
            listView.isPresentationMode = true
            presentationTopViewController?.view.frame = CGRect(x: 0, y: (fullScreenWindow.contentView?.bounds.height ?? 0) - 42, width: fullScreenWindow.contentView?.bounds.width ?? 0, height: 42)
            if((presentationTopViewController) != nil) {
                fullScreenWindow.contentView?.addSubview(presentationTopViewController!.view)
            }
        } else {
            listView.frame = NSInsetRect(fullScreenWindow.contentView?.bounds ?? .zero, 0, 0)
        }
        
        fullScreenWindow.contentView?.addSubview(listView)
        if(interactionMode == .presentation) {
            let frame = fullScreenWindow.frame
            listView.frame = CGRectMake(0, 0, frame.size.width, frame.size.height-42)
            listView.autoresizingMask = [.width, .maxYMargin]
        }
        return view
    }
    
    @objc func willEnterInteractionModeNotification(_ sender: Notification) {
        guard let win = sender.object as? NSWindow, win.isEqual(to: self.view.window) else {
            return
        }
        let interactionMode = sender.userInfo?[NSWindow.UserInfo.interactionModeKey] as? KMInteractionMode
        if interactionMode == .presentation {
            let backgroundColor = NSColor.black
            let level = UserDefaults.standard.bool(forKey: "SKUseNormalLevelForPresentationKey") ? NSWindow.Level.normal : NSWindow.Level.popUpMenu
            
            let wasInteractionMode = self.interactionMode
            if wasInteractionMode == .normal {
                self.savedNormalSetup.setDictionary(self.currentPDFSettings() as! [AnyHashable : Any])
            }
            
            if wasInteractionMode == .legacyFullScreen {
                self.enterPresentationMode()
                
                self.listView.frame = (self.view.window?.contentView?.bounds)!
                self.view.window?.contentView?.addSubview(listView)
                
                //                self.view.window?.backgroundColor = backgroundColor
                self.view.window?.level = level
                self.listView.layoutDocumentView()
                self.listView.requiresDisplay()
               
            }
        } else {
            KMPrint("2")
        }
    }
    
    @objc func didEnterInteractionModeNotification(_ sender: Notification) {
        guard let win = sender.object as? NSWindow, win.isEqual(to: self.view.window) else {
            return
        }
        if self.interactionMode == .presentation {
            
            self.listView.layoutDocumentView()
            self.listView.requiresDisplay()
        }
    }
    
    @objc func willShowFullScreenNotification(_ sender: Notification) {
        guard let win = sender.object as? NSWindow, win.isEqual(to: self.view.window) else {
            return
        }
        if self.interactionMode == .presentation {
            let view = self.view.window?.firstResponder as? NSView
            if let data = view?.isDescendant(of: self.pdfSplitView), data {
                self.view.window?.makeFirstResponder(nil)
            }
        }
    }
    
    @objc func didShowFullScreenNotification(_ sender: Notification) {
        guard let win = sender.object as? NSWindow, win.isEqual(to: self.view.window) else {
            return
        }
        if self.interactionMode == .presentation {
            self.enterPresentationMode()
        }
    }
}

// MARK: -KMPresentationTopViewControllerDelegate (幻灯片)
extension KMMainViewController: KMPresentationTopViewControllerDelegate {
    func presentationTopViewExit(_ presentationTopViewController: KMPresentationTopViewController, withButton: NSButton) {
        self.exitFullScreen()
    }
    
    func presentationTopViewClear(_ presentationTopViewController: KMPresentationTopViewController, withButton: NSButton) {
        listView.presentationDrawView?.clear()
    }
    
    func presentationTopViewUndo(_ presentationTopViewController: KMPresentationTopViewController, withButton: NSButton) {
        let presentationDrawView = listView.presentationDrawView
        if presentationDrawView?.canUndo() == true {
            presentationDrawView?.undo()
        }
    }
    
    func presentationTopViewType(_ presentationTopViewController: KMPresentationTopViewController, withButton: NSButton, isSeletion: Bool) {
        listView.isPresentationMode = isSeletion
        if listView.isEnterPresentationDrawMode() == true {
            listView.exitPresentationDrawMode()
        }
    }
    
    func presentationTopViewDrawColor(_ presentationTopViewController: KMPresentationTopViewController, withView: NSView,color:NSColor?) {
        if color == nil{
            listView.exitPresentationDrawMode()
        } else {
            if listView.isEnterPresentationDrawMode() == false {
                listView.enterPresentationDrawMode()
            }
            listView.changePresentationDrawModelColor(color)
        }
    }
}

//MARK: - KMSplitPDFViewControllerDelegate SplitPDFView分屏视图
extension KMMainViewController: KMSplitPDFViewControllerDelegate {
    func splitPDFViewControllerDidUpdateFilePath(_ controller: KMSplitPDFViewController) {
        displaySettingController?.reloadData()
        
    }
    
    func splitPDFViewControllerDidUpdatePDFScale(_ controller: KMSplitPDFViewController) {
        if let scaleFactor = controller.pdfView?.scaleFactor {
            listView.scaleFactor = scaleFactor
        }
    }
    
    func splitPDFViewControllerDidUpdatePDFPageIndex(_ controller: KMSplitPDFViewController) {
        if let pageIndex = controller.pdfView?.currentPageIndex {
            listView.go(toPageIndex: pageIndex, animated: false)
        }
        
    }
}

//MARK: - Edit编辑相关代理
extension KMMainViewController: KMEditToolbarViewDelegate {
    func kmEditToolbarViewDidUpdateMode(_ view: KMEditToolbarView) {
        if view.editType == .watermark {
            watermarkViewController?.editSubType = editToolbarView?.editSubType ?? .template
            watermarkViewController?.reloadData()
            watermarkViewController?.loadData()
            
        } else if view.editType == .background {
            backgroundViewController?.editSubType = editToolbarView?.editSubType ?? .template
            backgroundViewController?.resetUI()
            backgroundViewController?.reloadData()
        } else if view.editType == .header_Footer {
            headerFooterViewController?.editSubType = editToolbarView?.editSubType ?? .template
            headerFooterViewController?.resetUI()
            headerFooterViewController?.reloadData()
        } else if view.editType == .bates {
            batesViewController?.editSubType = editToolbarView?.editSubType ?? .template
            batesViewController?.resetUI()
            batesViewController?.reloadData()
        }
    }
    
    func kmEditToolbarViewDidChooseBatch(_ view: KMEditToolbarView) {
        if view.editType == .watermark {
            self.showBatchWindow(type: .watermark, files: [URL(fileURLWithPath: self.document?.documentURL.path ?? "")])
        } else if view.editType == .background {
            self.showBatchWindow(type: .background, files: [URL(fileURLWithPath: self.document?.documentURL.path ?? "")])
        } else if view.editType == .header_Footer {
            self.showBatchWindow(type: .headerAndFooter, files: [URL(fileURLWithPath: self.document?.documentURL.path ?? "")])
        } else if view.editType == .bates {
            self.showBatchWindow(type: .batesNumber, files: [URL(fileURLWithPath: self.document?.documentURL.path ?? "")])
        }
    }
    
    func kmEditToolbarViewDidChooseApply(_ view: KMEditToolbarView) {
        let pageInfo = view.pageRangeSelectView.getSelectedPageIndex(listView.document)
        let pageIndex = pageInfo.0
        let isCurrentPage = pageInfo.1
        
        if pageIndex.isEmpty {
            let alert = NSAlert()
            alert.alertStyle = .critical
            alert.messageText = KMLocalizedString("Invalid page range or the page number is out of range. Please try again.")
            alert.runModal()
            return
        }
        var pageString = view.pageRangeSelectView.getSelectedPageString(listView.document, pageIndex)
        if isCurrentPage {
            pageString = String(format: "%ld", listView.currentPageIndex)
        }
        if view.editType == .watermark {
            if view.editSubType == .edit, let propertyVC = watermarkViewController?.propertyController, propertyVC.isOriginalDataDictChanged() == true {
                propertyVC.showSaveEditChangeAlert(completion: { response in
                    if response == NSApplication.ModalResponse.alertFirstButtonReturn {
                        //OK
                        propertyVC.saveDataEdit()
                        
                        self.applyWatermarkInfo(pageString)
                    } else {
                        //Cancel
                        propertyVC.cancelDataEdit()
                    }
                })
            } else {
                self.applyWatermarkInfo(pageString)
            }
        } else if view.editType == .background {
            if view.editSubType == .edit, let propertyVC = backgroundViewController?.propertyController, propertyVC.isOriginalDataDictChanged() == true {
                propertyVC.showSaveEditChangeAlert(completion: { response in
                    if response == NSApplication.ModalResponse.alertFirstButtonReturn {
                        //OK
                        propertyVC.saveDataEdit()
                        
                        self.applyBackgroundInfo(pageString)
                    } else {
                        //Cancel
                        propertyVC.cancelDataEdit()
                    }
                })
            } else {
                self.applyBackgroundInfo(pageString)
            }
        } else if view.editType == .header_Footer {
            if view.editSubType == .edit, let propertyVC = headerFooterViewController?.propertyController, propertyVC.isOriginalDataDictChanged() == true {
                propertyVC.showSaveEditChangeAlert { response in
                    if response == NSApplication.ModalResponse.alertFirstButtonReturn {
                        //OK
                        propertyVC.saveDataEdit()
                        
                        self.applyHeaderFooterInfo(pageString)
                    } else {
                        //Cancel
                        propertyVC.cancelDataEdit()
                    }
                }
            } else {
                self.applyHeaderFooterInfo(pageString)
            }
        } else if view.editType == .bates {
            if view.editSubType == .edit, let propertyVC = batesViewController?.propertyController, propertyVC.isOriginalDataDictChanged() == true  {
                propertyVC.showSaveEditChangeAlert { response in
                    if response == NSApplication.ModalResponse.alertFirstButtonReturn {
                        //OK
                        propertyVC.saveDataEdit()
                        
                        self.applyBatesInfo(pageString)
                    } else {
                        //Cancel
                        propertyVC.cancelDataEdit()
                    }
                }
            } else {
                self.applyBatesInfo(pageString)
            }
        }
        
    }
    
    func kmEditToolbarViewDidChooseExit(_ view: KMEditToolbarView) {
        //在编辑数据时，先判断是否要保存数据。
        
        if view.editType == .watermark, view.editSubType == .edit, let propertyVC = watermarkViewController?.propertyController, propertyVC.isOriginalDataDictChanged() == true {
            propertyVC.showSaveEditChangeAlert { response in
                DispatchQueue.main.async {
                    if response == NSApplication.ModalResponse.alertFirstButtonReturn {
                        //OK
                        propertyVC.saveDataEdit()
                        
                        self.kmEditToolbarViewDidChooseExit(view)
                    } else {
                        //Cancel
                        propertyVC.cancelDataEdit()
                    }
                }
            }
            return
        } else if view.editType == .background, view.editSubType == .edit, let propertyVC = backgroundViewController?.propertyController, propertyVC.isOriginalDataDictChanged() == true {
            propertyVC.showSaveEditChangeAlert { response in
                DispatchQueue.main.async {
                    if response == NSApplication.ModalResponse.alertFirstButtonReturn {
                        //OK
                        propertyVC.saveDataEdit()
                        
                        self.kmEditToolbarViewDidChooseExit(view)
                    } else {
                        //Cancel
                        propertyVC.cancelDataEdit()
                    }
                }
            }
            return
        } else if view.editType == .header_Footer, view.editSubType == .edit, let propertyVC = watermarkViewController?.propertyController, propertyVC.isOriginalDataDictChanged() == true  {
            propertyVC.showSaveEditChangeAlert { response in
                DispatchQueue.main.async {
                    if response == NSApplication.ModalResponse.alertFirstButtonReturn {
                        //OK
                        propertyVC.saveDataEdit()
                        
                        self.kmEditToolbarViewDidChooseExit(view)
                    } else {
                        //Cancel
                        propertyVC.cancelDataEdit()
                    }
                }
            }
            return
        } else if view.editType == .bates, view.editSubType == .edit, let propertyVC = watermarkViewController?.propertyController, propertyVC.isOriginalDataDictChanged() == true  {
            propertyVC.showSaveEditChangeAlert { response in
                DispatchQueue.main.async {
                    if response == NSApplication.ModalResponse.alertFirstButtonReturn {
                        //OK
                        propertyVC.saveDataEdit()
                        
                        self.kmEditToolbarViewDidChooseExit(view)
                    } else {
                        //Cancel
                        propertyVC.cancelDataEdit()
                    }
                }
            }
            return
        }
        
        if view.applyEnable {
            let alert = NSAlert()
            if view.editType == .watermark {
                alert.messageText = KMLocalizedString("There are unapplied Watermark settings, do you want to apply them?", comment: "")
            } else if view.editType == .background {
                alert.messageText = KMLocalizedString("There are unapplied Background settings, do you want to apply them?", comment: "")
            } else if view.editType == .header_Footer {
                alert.messageText = KMLocalizedString("There are unapplied Header & Footer settings, do you want to apply them?", comment: "")
            } else if view.editType == .bates {
                alert.messageText = KMLocalizedString("There are unapplied Bates settings, do you want to apply them?", comment: "")
            }
            alert.informativeText = KMLocalizedString("If not, the changes will be lost.", comment: "")
            alert.addButton(withTitle: KMLocalizedString("Apply", comment: ""))
            alert.addButton(withTitle: KMLocalizedString("Don't Apply", comment: ""))
            alert.addButton(withTitle: KMLocalizedString("Cancel", comment: ""))
            let result = alert.runModal()
            if (result == .alertFirstButtonReturn) {
                self.kmEditToolbarViewDidChooseApply(view)
            } else if (result == .alertSecondButtonReturn) {
                //"Don't Apply"
                exitEditToolbarView()
            } else if (result == .alertThirdButtonReturn) {
                //Cancel
                
            }
        } else {
            exitEditToolbarView()
        }
    }
    
    func applyWatermarkInfo(_ pageString: String) {
        if let model = watermarkViewController?.currentWatermarkData {
            let watermark = KMWatermarkModel.returnWaterMarkWith(model, listView.document)
            watermark.pageString = pageString
            listView.document.addWatermark(watermark)
            listView.layoutDocumentView()
            
            self.recordIsPDFDocumentEdited()
        }
        exitEditToolbarView()
    }
    
    func applyBackgroundInfo(_ pageString: String) {
        if let model = backgroundViewController?.backgroundModel {
            if let background = listView.document.background() {
                KMBackgroundManager.defaultManager.updateBackground(background, withModel: model)
                background.pageString = pageString
                background.update()
                
                listView.document?.refreshPageData()
                listView.layoutDocumentView()
                
                self.recordIsPDFDocumentEdited()
            }
        }
        exitEditToolbarView()
    }
    
    func applyHeaderFooterInfo(_ pageString: String) {
        if let model = headerFooterViewController?.headerFooterModel {
            if let headerFooter = listView.document.headerFooter() {
                KMHeaderFooterManager.defaultManager.updateCPDFHeaderFooter(headerFooter, withModel: model, Int(listView.document.pageCount))
                headerFooter.pageString = pageString
                headerFooter.update()
                
                listView.document?.refreshPageData()
                listView.layoutDocumentView()
                
                self.recordIsPDFDocumentEdited()
            }
            
        }
        
        exitEditToolbarView()
    }
    
    func applyBatesInfo(_ pageString: String) {
        if let model = batesViewController?.batesModel {
            if let bates = listView.document.bates() {
                KMBatesManager.defaultManager.updateCPDFBates(bates, withModel: model, Int(listView.document.pageCount))
                bates.pageString = pageString
                bates.update()
                
                listView.document?.refreshPageData()
                listView.layoutDocumentView()
                
                self.recordIsPDFDocumentEdited()
            }
        }
        exitEditToolbarView()
    }
    
}

//MARK: - KMCropControllerDelegate 裁剪相关代理
extension KMMainViewController: KMCropControllerDelegate {
    func kmCropControllerDidCrop(_ controller: KMCropController, _ cropRect: CGRect, _ view: KMPageRangeSelectView) {
        let rangeSelectResult = view.getSelectedPageIndex(listView.document)
        let indexs = rangeSelectResult.0
        let isCurrentPage = rangeSelectResult.1
        var uIndexs: [UInt] = []
        for index in indexs {
            if index > 0 {
                uIndexs.append(UInt(index-1))
            }
        }
        if isCurrentPage {
            uIndexs = [UInt(listView.currentPageIndex)]
        }
        cropPages(atIndexs: uIndexs, to: [cropRect])
        removeCropController()
        
        viewManager.subToolMode = .None
        if let toolbarVC = self.pdfToolbarController {
            toolbarVC.refreshSecondToolbarItemsState()
            self.kmPDFToolbarControllerDidToolbarItemClicked(toolbarVC, KMPDFToolbar_edit_crop_Identifier)
        }
    }
    
    func kmCropControllerDidCropSeparate(_ controller: KMCropController, _ view: KMPageRangeSelectView) {
        let rangeSelectResult = view.getSelectedPageIndex(listView.document)
        let indexs = rangeSelectResult.0
        let isCurrentPage = rangeSelectResult.1
        var rectArray: Array<NSRect> = []
        var uIndexs: [UInt] = []
        for index in indexs {
            if index > 0 {
                uIndexs.append(UInt(index-1))
                
                let page = self.listView.document.page(at: UInt(index-1))
                let rect = KMCropTools.getPageForegroundBox(page!)
                rectArray.append(rect)
            }
        }
        if isCurrentPage {
            uIndexs = [UInt(listView.currentPageIndex)]
        }
        cropPages(atIndexs: uIndexs, to: rectArray)
        removeCropController()
        
        viewManager.subToolMode = .None
        if let toolbarVC = self.pdfToolbarController {
            toolbarVC.refreshSecondToolbarItemsState()
            self.kmPDFToolbarControllerDidToolbarItemClicked(toolbarVC, KMPDFToolbar_edit_crop_Identifier)
        }
    }
    
    func kmCropControllerDidCropAuto(_ controller: KMCropController, _ view: KMPageRangeSelectView) {
        let rangeSelectResult = view.getSelectedPageIndex(listView.document)
        let indexs = rangeSelectResult.0
        let isCurrentPage = rangeSelectResult.1
        var uIndexs: [UInt] = []
        for index in indexs {
            if index > 0 {
                uIndexs.append(UInt(index-1))
            }
        }
        if isCurrentPage {
            uIndexs = [UInt(listView.currentPageIndex)]
        }
        auto_cropPagesWhiteMargin(uIndexs)
        removeCropController()
        
        viewManager.subToolMode = .None
        if let toolbarVC = self.pdfToolbarController {
            toolbarVC.refreshSecondToolbarItemsState()
            self.kmPDFToolbarControllerDidToolbarItemClicked(toolbarVC, KMPDFToolbar_edit_crop_Identifier)
        }
    }
    
    func kmCropControllerDidChangedSelectionOrMagnification(_ controller: KMCropController) {
        if let cropVC = rightSideController?.edit_cropController {
            if cropVC.pdfView != controller.pdfView {
                cropVC.pdfView = controller.pdfView
            }
            cropVC.reloadData()
            
            rightSideController?.reloadRightButtonState()
        }
    }
    
}

//MARK: - KMWatermarkControllerDelegate 水印相关代理
extension KMMainViewController: KMWatermarkControllerDelegate {
    func kmWatermarkControllerDidUpdateMode(_ view: KMWatermarkController) {
        editToolbarView?.editSubType = view.editSubType
        editToolbarView?.reloadData()
        
    }
    
    func kmWatermarkControllerDidWatermarkUpdated(_ view: KMWatermarkController) {
        var applyEnable = true
        if let model = view.currentWatermarkData {
            if model.watermarkType == .text {
                if model.text == nil || model.text?.count == 0 {
                    applyEnable = false
                }
            } else if model.watermarkType == .image {
                if model.imagePath == nil {
                    applyEnable = false
                }
            }
        } else {
            applyEnable = false
        }
        editToolbarView?.applyEnable = applyEnable
        
        editToolbarView?.reloadData()
        
    }
}

//MARK: - KMBackgroundControllerDelegate 背景代理
extension KMMainViewController: KMBackgroundControllerDelegate {
    func kmBackgroundControllerDidUpdateMode(_ view: KMBackgroundController) {
        editToolbarView?.editSubType = view.editSubType
        
    }
    
    func kmBackgroundControllerDidBGDataUpdated(_ view: KMBackgroundController) {
        var applyEnable = true
        if let model = view.backgroundModel {
            if model.type == .image {
                if model.imagePath == nil {
                    applyEnable = false
                }
            }
        } else {
            applyEnable = false
        }
        editToolbarView?.applyEnable = applyEnable
        
        editToolbarView?.reloadData()
    }
}

//MARK: - KMHeaderFooterControllerDelegate 页眉页脚代理
extension KMMainViewController: KMHeaderFooterControllerDelegate {
    func kmHeaderFooterControllerDidUpdateModeType(_ view: KMHeaderFooterController) {
        editToolbarView?.editSubType = view.editSubType
        
    }
    
    func kmHeaderFooterControllerDidModelDataUpdated(_ view: KMHeaderFooterController) {
        var applyEnable = true
        if let model = view.headerFooterModel {
            if model.topLeftString.count == 0 && model.topCenterString.count == 0 && model.topRightString.count == 0 &&
                model.bottomLeftString.count == 0 && model.bottomCenterString.count == 0 && model.bottomRightString.count == 0 {
                applyEnable = false
            }
        } else {
            applyEnable = false
        }
        editToolbarView?.applyEnable = applyEnable
        
        editToolbarView?.reloadData()
    }
}

//MARK: - KMBatesControllerDelegate Bates贝茨码代理
extension KMMainViewController: KMBatesControllerDelegate {
    func kmBatesControllerDidUpdateMode(_ view: KMBatesController) {
        editToolbarView?.editSubType = view.editSubType
        editToolbarView?.reloadData()
        
    }
    
    func kmBatesControllerDidModelDataUpdated(_ view: KMBatesController) {
        var applyEnable = true
        if let model = view.batesModel {
            if model.topLeftString.count == 0 && model.topCenterString.count == 0 && model.topRightString.count == 0 &&
                model.bottomLeftString.count == 0 && model.bottomCenterString.count == 0 && model.bottomRightString.count == 0 {
                applyEnable = false
            }
        } else {
            applyEnable = false
        }
        editToolbarView?.applyEnable = applyEnable
        
        editToolbarView?.reloadData()
    }
    
}

//MARK: - CPDFViewDelegate PDFView代理

extension KMMainViewController: CPDFViewDelegate,CPDFListViewDelegate {
    
    func pdfViewDocumentDidLoaded(_ pdfView: CPDFView!) {
        sideBarController?.reloadPageTurnerData()
        
        documentLoadComplete()
    }
    
    func pdfViewCurrentPageDidChanged(_ pdfView: CPDFView!) {
        
        sideBarController?.reloadPageTurnerData()
        
        botaViewController?.currentPageDidChangedAction(listView: listView)
        
        //分屏视图
        reloadPDFPageNumberToolbar()
        
        if viewManager.splitSyncScroll {
            if splitPDFController?.inPDFFirst == false && splitPDFController?.outPDFFirst == false {
                splitPDFController?.outPDFFirst = true
                
                if let splitPDFView = splitPDFController?.pdfView, let document = splitPDFView.document {
                    var index = pdfView.currentPageIndex
                    if index > document.pageCount {
                        index = Int(splitPDFView.document.pageCount - 1)
                    }
                    splitPDFView.go(toPageIndex: index, animated: false)
                }
                NSObject.cancelPreviousPerformRequests(withTarget: self, selector: #selector(pdfUpdatedFinish), object: nil)
                self.perform(#selector(pdfUpdatedFinish), with: nil, afterDelay: 0.35)
            } else if splitPDFController?.outPDFFirst == true {
                if let splitPDFView = splitPDFController?.pdfView, let document = splitPDFView.document {
                    var index = pdfView.currentPageIndex
                    if index > document.pageCount {
                        index = Int(splitPDFView.document.pageCount - 1)
                    }
                    splitPDFView.go(toPageIndex: index, animated: false)
                }
                
                NSObject.cancelPreviousPerformRequests(withTarget: self, selector: #selector(pdfUpdatedFinish), object: nil)
                self.perform(#selector(pdfUpdatedFinish), with: nil, afterDelay: 0.35)
            }
        }
        
        //水印
        updateEditModeDocumentWhenPageChanged()
        
        //
    }
    
    func pdfViewScaleDidChanged(_ pdfView: CPDFView!) {
        
        pdfToolbarController?.reloadSelectZoomView()
        
        reloadPDFPageNumberToolbar()
        
        reloadPopUIWindow()
        
        //分屏视图
        if viewManager.splitSyncScroll {
            if splitPDFController?.inPDFFirst == false && splitPDFController?.outPDFFirst == false {
                splitPDFController?.outPDFFirst = true
                
                NSObject.cancelPreviousPerformRequests(withTarget: self, selector: #selector(pdfUpdatedFinish), object: nil)
                self.perform(#selector(pdfUpdatedFinish), with: nil, afterDelay: 0.35)
            } else if splitPDFController?.outPDFFirst == true {
                if let splitPDFView = splitPDFController?.pdfView {
                    splitPDFView.scaleFactor = pdfView.scaleFactor
                }
                NSObject.cancelPreviousPerformRequests(withTarget: self, selector: #selector(pdfUpdatedFinish), object: nil)
                self.perform(#selector(pdfUpdatedFinish), with: nil, afterDelay: 0.35)
            }
        }
    }
    
    func pdfViewDidClick(onLink pdfView: CPDFView!, withURL url: String!) {
        if let urlString = url, urlString == Store_Link {
            //跳转订阅比较表
            return
        }
        
        if url.hasPrefix("smb://") {
            NSWorkspace.shared.openFile(url)
        } else {
            KMTools.openURL(urlString: url)
        }
    }
    
    func pdfViewPerformURL(_ pdfView: CPDFView!, withContent content: String!) {
        KMPrint("pdfViewPerformURL")
        if content != nil {
            NSWorkspace.shared.open(URL(string: content)!)
        } else {
            let alert = NSAlert()
            alert.alertStyle = .critical
            alert.informativeText = KMLocalizedString("The hyperlink is invalid.", comment: "")
            alert.messageText = ""
            alert.addButton(withTitle: KMLocalizedString("OK", comment: ""))
            alert.runModal()
            return
        }
    }
    
    func pdfViewPerformPrint(_ pdfView: CPDFView!) {
        KMPrint("pdfViewPerformPrint")
        self.showPrintWindow()
    }
    
    func pdfViewPerformGo(toPage pdfView: CPDFView!) {
        KMPrint("pdfViewPerformGo")
    }
    
    func pdfViewOpenPDF(_ pdfView: CPDFView!, forRemoteGoTo action: CPDFAction!) {
        KMPrint("pdfViewOpenPDF")
    }
    
    func pdfViewPerformReset(_ pdfView: CPDFView!) {
        KMPrint("pdfViewPerformReset")
        pdfView.document?.resetForm()
    }
    
    func pdfViewEditingBlockDidChanged(_ pdfView: CPDFView!) {
        KMPrint("pdfViewEditingBlockDidChanged")
    }
    
    func pdfViewAsBookBookmark() -> NSImage! {
        return NSImage(named: "KMImageNameBookmarkIcon")!
    }
    
    //MARK: -PDFView内容编辑模块
    func pdfViewEditingSelectionDidChanged(_ pdfView: CPDFView!) {
        // 文本区块 选中文本已经变化
        reloadPopUIWindow()
    }
    
    func pdfViewPDFSelectionAttributeDidChanged(_ pdfView: CPDFView!) {
        reloadPopUIWindow()
    }
    
    func pdfViewEditingAreaDidChanged(_ pdfView: CPDFView!) {
        //编辑模块变化
        rightSideController?.reloadDataWithPDFView(pdfView: (pdfView as! CPDFListView))
        
        if pdfView is CPDFListView {
            (pdfView as! CPDFListView).isEditImage = false
        }
        
        if let areas = pdfView.editingAreas(), areas.count > 0 {
            if viewManager.showRightSide == false && SettingsManager.sharedInstance.autoExpandPropertyPanel == true {
                viewManager.showRightSide = true
                self.refreshToolbarRightViewInfo()
            }
        } else {
            if viewManager.subToolMode == .None {
                if SettingsManager.sharedInstance.autoExpandPropertyPanel == true {
                    viewManager.showRightSide = false
                }
                self.refreshToolbarRightViewInfo()
            }
        }
        reloadPopUIWindow()
    }
    
    func pdfViewEditingCropBoundsDidChanged(_ pdfView: CPDFView!, editing editArea: CPDFEditArea!) {
        if self.listView.cropAreas == nil && editArea != nil && (editArea is CPDFEditImageArea){
            self.listView.cropAreas = editArea as? CPDFEditImageArea
        }
        reloadPopUIWindow()
    }
    
    //编辑PDF 创建图片区域回调
    func pdfViewEditingAddImageArea(_ pdfView: CPDFView!, add page: CPDFPage!, add rect: CGRect) {
        if (pdfView as! CPDFListView).isEditImage {
            return
        }
        
        if listView.editingAreas().count > 0 {
            pdfView.updateEditing([])    
            return
        }
        
        let panel = NSOpenPanel()
        panel.allowsMultipleSelection = false
        panel.allowedFileTypes = ["png","jpg"]
        panel.beginSheetModal(for: NSApp.mainWindow!) { response in
            if response == .OK {
                var filePath = panel.url?.path
                let image = NSImage.init(contentsOf: panel.url!)
                //图片自适应范围
                if image != nil {
                    var imageRect = rect
                    let imageSize = image!.size
                    var previewSize = rect.size
                    var isChangeSize = false
                    if previewSize.width == 0 && previewSize.height == 0 {
                        previewSize = CGSize(width: 500, height: 500)
                        isChangeSize = true
                    }
                    
                    var scale = min(previewSize.width / imageSize.width, previewSize.height / imageSize.height)
                    if scale < 1 { // 大于 500
                        
                    } else {
                        let wh = max(imageSize.width, imageSize.height)
                        if wh >= 72 {
                            scale = min(scale, 1)
                        } else {
                            scale = min(72 / imageSize.width, 72 / imageSize.height)
                        }
                    }
                    
                    let newSize = CGSize(width: imageSize.width * scale, height: imageSize.height * scale)
                    
                    if isChangeSize {
                        imageRect.origin.x = imageRect.origin.x - newSize.width / 2
                        imageRect.origin.y = imageRect.origin.y - newSize.height / 2
                    } else {
                        imageRect.origin.x = imageRect.origin.x + imageRect.width / 2 - newSize.width / 2
                        imageRect.origin.y = imageRect.origin.y + imageRect.height / 2 - newSize.height / 2
                    }
                    
                    imageRect.size = newSize
                    let limitWidth = 1920.0
                    if imageSize.width > limitWidth || imageSize.height > limitWidth {
                        filePath = KMImageOptimization.needCompressImageLosslessly(image: image!,
                                                                                   targetSize: CGSize(width: limitWidth, height: limitWidth),
                                                                                   maxSizeInBytes: 1024 * 1024 * 5,
                                                                                   targetCompression: 1.0)
                    }
                    
                    //自适应page
                    let pageRect = self.listView.currentPage().bounds ?? .zero
                    if imageRect.width > pageRect.width ||
                        imageRect.height > pageRect.height {
                        let pageScale = min(pageRect.width / imageSize.width, pageRect.height / imageSize.height)
                        imageRect = CGRect(x: imageRect.origin.x,
                                           y: imageRect.origin.y,
                                           width: imageRect.width * pageScale,
                                           height: imageRect.height * pageScale)
                    }
                    
                    if imageRect.origin.x < 0 {
                        imageRect.origin.x = 5
                    }
                    
                    if imageRect.origin.y < 0 {
                        imageRect.origin.y = 5
                    }
                    
                    if imageRect.origin.x + imageRect.width > pageRect.width ||
                        imageRect.origin.y + imageRect.height > pageRect.height {
                        let offsetX = imageRect.origin.x + imageRect.width - pageRect.width
                        let offsetY = imageRect.origin.y + imageRect.height - pageRect.height
                        
                        imageRect.origin.x = imageRect.origin.x - offsetX - 5
                        imageRect.origin.y = imageRect.origin.y - offsetY - 5
                    }
                    DispatchQueue.main.async {
                        self.listView.createImagePath(filePath, rect: imageRect, page: pdfView.currentPage())
                    }
                }
            }
        }
    }
    
    func pdfViewEditingAddTextArea(_ pdfView: CPDFView!, add page: CPDFPage!, add rect: CGRect) {
        let areas = self.listView.km_EditingAreas()
        if let area = areas.last {
            if let data = area as? CPDFEditTextArea {
                if let str = data.editTextAreaString(), str.isEmpty {
                    self.listView.remove(with: [area])
                } else {
                    self.listView.updateEditing([])
                    return
                }
            }
        }
        
        var newRect = rect
        if rect.size.equalTo(.zero) {
            newRect = CGRect(x: rect.origin.x, y: rect.origin.y - 12, width: 20, height: 12)
        } else {
            newRect = CGRect(x: rect.origin.x, y: rect.origin.y + rect.size.height - 12, width: rect.size.width, height: 12)
        }
        
        let fontSize = CPDFEditTextArea.defaultFontSize()
        let fontColor = CPDFEditTextArea.defaultColor()
        let fontAlign = CPDFEditTextArea.defaultFontAlignment()
        NSColorPanel.shared.color = fontColor
        
        let attri = CEditAttributes()
        attri.cFont = CPDFFont(familyName: CPDFEditTextArea.defaultFontName(), fontStyle: CPDFEditTextArea.defaultFontStyle())
        attri.fontColor = fontColor
        attri.alignment = fontAlign
        attri.fontSize = fontSize
        attri.isBold = CPDFEditTextArea.defaultIsBold()
        attri.isItalic = CPDFEditTextArea.defaultIsItality()
        
        self.listView.createStringBounds(newRect, with: attri, page: page)
        
    }
    
    func pdfViewMobileEditingBegan(_ point: CGPoint, for pdfView: CPDFView!, forEditing editingAreas: [CPDFEditArea]!) {
        rightSideController?.reloadEditingAreas()
        
        toggleClosePopUIWindow()
    }
    
    func pdfViewMobileEditingMove(_ point: CGPoint, for pdfView: CPDFView!, forEditing editingAreas: [CPDFEditArea]!) {
        rightSideController?.reloadEditingAreas()
        
        toggleClosePopUIWindow()
    }
    
    func pdfViewMobileEditingEnd(_ point: CGPoint, for pdfView: CPDFView!, forEditing editingAreas: [CPDFEditArea]!) {
        rightSideController?.reloadEditingAreas()
        
        reloadPopUIWindow()
    }
    
    func pdfViewEditingSelectCharDidChanged(_ pdfView: CPDFView!) {
        rightSideController?.reloadEditingAreas()
        reloadPopUIWindow()
    }
    
    func pdfViewEditingExitCropMode(_ pdfView: CPDFView!, forEditing editingArea: CPDFEditImageArea!) {
        rightSideController?.reloadEditingAreas()
        
        toggleClosePopUIWindow()
    }
    
    func pdfViewEditingOperationDidChanged(_ pdfView: CPDFView!) {
        let areas = self.listView.km_editingImageAreas()
        self.recordIsPDFDocumentEdited()
        if areas.count == 1 {
            if let data = areas.first as? CPDFEditImageArea {
                let updating = self.listView.editAreaBoundUpdating
                if updating {
                    self.listView.editAreaBoundUpdating = false
                }
            }
        }
        
    }
    
    func pdfViewEditingDoubleClick(_ pdfView: CPDFView!, imageArea editArea: CPDFEditArea!) {
        if(editArea.isImageArea()) {
            listView.cropAction()
            
            rightSideController?.reloadEditingAreas()
        }
    }
    
    //MARK: - PDFView键盘事件
    func pdfListViewKeyDownIsContinue(_ pdfListView: CPDFListView!, theEvent: NSEvent!) -> Bool {
        let command = theEvent.modifierFlags.contains(.command)
        let control = theEvent.modifierFlags.contains(.control)
        let shift = theEvent.modifierFlags.contains(.shift)
        let option = theEvent.modifierFlags.contains(.option)
        
        KMPrint(theEvent.keyCode)
        if self.listView.isEditing() == true {
            if control && theEvent.keyCode == 11 { // ctr + b
                self.listView.setEditingTextarea_Bold()
                rightSideController?.reloadEditingAreas()
                
                return false
            } else if control && theEvent.keyCode == 34 { // ctr +i
                self.listView.setEditingTextarea_Italic()
                rightSideController?.reloadEditingAreas()
                
                return false
            } else if theEvent.keyCode == 36 { // enter
                if self.listView.isCropMode {
                    self.listView.cropComfirmAction()
                    rightSideController?.reloadEditingAreas()
                    
                    return false
                }
            } else if theEvent.keyCode == 53 { // Cancel
                if self.listView.isCropMode {
                    self.listView.cropCancelAction()
                    rightSideController?.reloadEditingAreas()
                    
                    return false
                }
            }
        }
        
        if self.listView.toolMode == .COCRToolMode {
            if theEvent.keyCode == 53 {
                self.listView.selectionRect = NSZeroRect
                self.listView.selectionPageIndex = UInt(NSNotFound)
                self.closePopOperationWindow()
                self.listView.setNeedsDisplayForVisiblePages()
                return false
            } else if theEvent.keyCode == 36 { // enter
                self.convertSelectionRectOCR(rect: self.listView.currentSelectionRect())
                return false
            }
        }
        
        if (theEvent.keyCode == 11 && command) { // command + B [添加书签]
            self.menuItemBookMarkClick_add(sender: NSMenuItem())
            return false
        } else if (command && control && theEvent.keyCode == 14) { // command + control + E [注释 橡皮擦]
            return false
        } else if (theEvent.keyCode == 123) { // 向左
            if(self.listView.isEditing() && !self.listView.isSelecteditAreaNotEdit()) {
                return false
            } else {
                if (self.pdfViewCanHorizontalScroll() == false && self.listView.canGoToPreviousPage()) {
                    self.listView.goToPreviousPage(nil)
                    return false
                }
            }
        } else if (theEvent.keyCode == 126) { // 向上
            if(self.listView.isEditing() && !self.listView.isSelecteditAreaNotEdit()) {
                return false
            } else {
                if (self.listView.isContinousScroll()) {
                    return true
                }
                if (self.pdfViewCanVerticalScroll() == false && self.listView.canGoToPreviousPage()) {
                    self.listView.goToPreviousPage(nil)
                    return false
                }
            }
        } else if (theEvent.keyCode == 124) { // 向右
            if(self.listView.isEditing() && !self.listView.isSelecteditAreaNotEdit()) {
                return false
            } else {
                if (self.pdfViewCanHorizontalScroll() == false && self.listView.canGoToNextPage()) {
                    self.listView.goToNextPage(nil)
                    return false
                }
            }
        } else if (theEvent.keyCode == 125) { // 向下
            if(self.listView.isEditing() && !self.listView.isSelecteditAreaNotEdit()) {
                return false
            } else {
                if (self.listView.isContinousScroll()) {
                    return true
                }
                if (self.pdfViewCanVerticalScroll() == false && self.listView.canGoToNextPage()) {
                    self.listView.goToNextPage(nil)
                    return false
                }
            }
        } else if (theEvent.keyCode == 36) {
            if self.listView.shouAddEditAreaType() == .image || self.listView.shouAddEditAreaType() == .text {
                if self.listView.isEditImage {
                    self.menuItemEditingClick_CropImage(sender: NSMenuItem())
                }
            }
            
        } else if option && theEvent.keyCode == 18 {
            //option + 1
            updatePDFViewToolsType(.Select)
        } else if option && theEvent.keyCode == 19 {
            //option + 2
            updatePDFViewToolsType(.Scroll)
        } else if option && theEvent.keyCode == 20 {
            //option + 3
            updatePDFViewToolsType(.Content_Selection)
        } else if option && theEvent.keyCode == 21 {
            //option + 4
            updatePDFViewToolsType(.Magnify)
        } else if option && theEvent.keyCode == 23 {
            //option + 5
            updatePDFViewToolsType(.AreaZoom)
        } else if theEvent.keyCode == 53 {
            //ESC
            self.exitFullScreen()
            self.toggleClosePopUIWindow()
            
            if viewManager.isPDFReadMode {
                self.exitPDFReadMode()
            }
            
            self.leftSideViewCancelSelect()
            
            
            
        }
        return true
    }
    
    func pdfListViewMenuValidate(_ pdfListView: CPDFListView!, menuItem: NSMenuItem!, isTakesEffect: UnsafeMutablePointer<ObjCBool>!) -> Bool {
        guard let action = menuItem.action else {
            isTakesEffect.pointee = false
            return false
        }
        isTakesEffect.pointee = false
        return false
    }
    
    //MARK: - CPDFListViewDelegate
    
    func pdfListViewChangedToolMode(_ pdfListView: CPDFListView!, for toolMode: CToolMode) {
        reloadPopUIWindow()
    }
    
    func pdfListViewChangedAnnotationType(_ pdfListView: CPDFListView!, for annotationType: CAnnotationType) {
        if(annotationType == .unkown) {
            
            if viewManager.showRightSide == false {
                toggleCloseRightSide()
            }
            
            if viewManager.subToolMode != .None {
                viewManager.subToolMode = .None
                pdfToolbarController?.cancelSelectedSecondToolbarItems(viewManager.toolMode)
                pdfToolbarController?.refreshSecondToolbarItemsState()
            }
            
            cancelMeasureType()
        } else if annotationType == .measureLine ||
                    annotationType == .measurePolyLine ||
                    annotationType == .measurePolyGon ||
                    annotationType == .measureSquare {
           refreshMeasureInfo()
        } else {
            cancelMeasureType()
            
        }
    }
    
    func pdfListViewChangeatioActiveAnnotations(_ pdfListView: CPDFListView!, forActiveAnnotations annotations: [CPDFAnnotation]!, isRightMenu: Bool) {
        self.view.window?.makeFirstResponder(self.listView)
        
        reloadPopUIWindow()
        
        if isRightMenu {
            
        } else if annotations.count > 0 {
            if self.viewManager.isPDFReadMode {
                toggleCloseRightSide()
            } else {
                let isMultiAnnotations = pdfListView.isMultiAnnotation(annotations)
                if isMultiAnnotations == true, SettingsManager.sharedInstance.autoExpandPropertyPanel == true {
                    viewManager.showRightSide = false
                } else {
                    if SettingsManager.sharedInstance.autoExpandPropertyPanel == true {
                        viewManager.showRightSide = true
                    }
                }
                refreshToolbarRightViewInfo()
            }
            
        } else if (annotations.count == 0){
            if pdfListView.annotationType == .unkown {
                if SettingsManager.sharedInstance.autoExpandPropertyPanel == true {
                    viewManager.showRightSide = false
                }
            } else {
                if self.viewManager.isPDFReadMode {
                    viewManager.showRightSide = false
                } else {
                    
                }
            }
            refreshToolbarRightViewInfo()
        }
        
        self.refreshMeasureInfo()
        
        //
        pdfToolbarController?.pdfViewActiveAnnotationsChanged()
    }
    
    func pdfListViewMenu(forEvent pdfListView: CPDFListView!, for theEvent: NSEvent!, click menu: AutoreleasingUnsafeMutablePointer<NSMenu?>!, isMoveSelectAnno: Bool) {
        toggleClosePopUIWindow()

        self.view.window?.orderFront(nil)
        
        var pagePoint = CGPoint.zero
        let point = self.view.convert(theEvent.locationInWindow, from: nil)
        
        let isShowPopUI:Bool = true

        if let page = pdfListView.pageAndPoint(&pagePoint, for: theEvent, nearest: false) {
            if view.window?.interactionMode == .presentation {
                let menuStruct = clickPresentationMenu(point: pagePoint)
                groupListMenuGroup?.pagePoint = pagePoint
                groupListMenuGroup?.groupDelegate = self
                groupListMenuGroup?.frame = CGRectMake(0, 0, 180, menuStruct.viewHeight)
                groupListMenuGroup?.updateGroupInfo(menuStruct.menuitems)
    
                groupListMenuGroup?.showWithPoint(CGPoint(x: point.x, y: point.y - menuStruct.viewHeight), relativeTo: nil)
            } else {
                var menuStringArr: [String] = []
                let activeAnnotations = pdfListView.activeAnnotations as? [CPDFAnnotation]

                if activeAnnotations?.count ?? 0 > 1 {
                    var isSameAnnotation = true
                    let firstAnnotation = activeAnnotations?.first
                    
                    var isContainMark = false
                    if firstAnnotation?.isKind(of: CPDFMarkupAnnotation.self) == true {
                        isContainMark = true
                    }
                    for i in 1..<(activeAnnotations?.count ?? 1) {
                        //Form 注释不能用这个判断
                        if firstAnnotation?.type != activeAnnotations?[i].type {
                            isSameAnnotation = false
                        }
                        if activeAnnotations?[i].isKind(of: CPDFMarkupAnnotation.self) == true {
                            isContainMark = true
                        }
                    }
                    
                    if isSameAnnotation {
                        if firstAnnotation?.isKind(of: CPDFMarkupAnnotation.self) == true {
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_CopyText)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            if(isShowPopUI){
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_ShowPopUI)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                            }
                        } else if firstAnnotation?.isKind(of: CPDFRedactAnnotation.self) == true {
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            menuStringArr.append(PDFViewMenuIdentifier_Redact_Apply)
                            menuStringArr.append(PDFViewMenuIdentifier_Redact_Multipage)
                        } else {
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Copy)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Cut)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                            
                            if firstAnnotation?.isKind(of: CPDFLinkAnnotation.self) == true {
                                
                            } else {
                                if(isShowPopUI){
                                    menuStringArr.append(PDFViewMenuIdentifier_Space)
                                    menuStringArr.append(PDFViewMenuIdentifier_Normal_ShowPopUI)
                                }
                            }

                        }
                                                
                        if firstAnnotation?.isKind(of: CPDFRedactAnnotation.self) == true {
                            
                        } else {
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_SortAnnotation)
                        }
                        
                        if firstAnnotation?.isKind(of: CPDFLinkAnnotation.self) == true || firstAnnotation?.isKind(of: CPDFWidgetAnnotation.self) == true  {
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Aligning)
                        }
                    } else {
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Copy)
                        if isContainMark == false {
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Cut)
                        }
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_SortAnnotation)
                        if firstAnnotation?.isKind(of: CPDFWidgetAnnotation.self) == true  {
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Aligning)
                        }
                    }
                } else if activeAnnotations?.count == 1 {
                    let activeAnnotation = pdfListView.activeAnnotation!
                    if activeAnnotation.isKind(of: CPDFMarkupAnnotation.self) {
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_CopyText)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Content)
                        if(isShowPopUI){
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_ShowPopUI)
                        }

                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_SortAnnotation)
                    } else if activeAnnotation.isKind(of: CPDFRedactAnnotation.self) {
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                        menuStringArr.append(PDFViewMenuIdentifier_Redact_Apply)
                        menuStringArr.append(PDFViewMenuIdentifier_Redact_Multipage)
                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_RedactProperties)
                        menuStringArr.append(PDFViewMenuIdentifier_Redact_Default)
                    } else if activeAnnotation.isKind(of: CPDFLinkAnnotation.self) {
                        let link = activeAnnotation as? CPDFLinkAnnotation
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Copy)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Cut)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                        if(isShowPopUI){
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_ShowPopUI)
                        }
                    } else {
                        if activeAnnotation.isKind(of: CPDFSignatureWidgetAnnotation.self) {
                            let signatureWidgetAnnotation = activeAnnotation as? CPDFSignatureWidgetAnnotation
                            if(signatureWidgetAnnotation?.isSigned() == true) {
                                return
                            }

                        }
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Copy)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Cut)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                        menuStringArr.append(PDFViewMenuIdentifier_Space)

                        if activeAnnotation.isKind(of: CPDFTextAnnotation.self) ||
                           activeAnnotation.isKind(of: CPDFFreeTextAnnotation.self) ||
                           activeAnnotation.isKind(of: CSelfSignAnnotation.self) ||
                           activeAnnotation.isKind(of: CPDFWidgetAnnotation.self) {
                            
                        } else {
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Content)
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                        }
                        if(isShowPopUI){
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_ShowPopUI)
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                        }
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_SortAnnotation)
                    }
                } else {
                    let currentSelection = pdfListView.currentSelection
                    if currentSelection != nil {
                        if currentSelection?.selectionType() == .text && pdfListView == self.listView {
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_AITool)
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Copy)
                            if pdfListView.canPaste() {
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_Past)
                            }
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Hight)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Underline)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_StrikeOut)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Squiggly)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Square)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Circle)
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_AddOutLine)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_AddBook)
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_TTS)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_SearchText)
                        } else if currentSelection?.selectionType() == .image && pdfListView == self.listView {
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Copy)
                            if pdfListView.canPaste() {
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_Past)
                            }
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Export)
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Square)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Circle)
                        }
                    } else {
                        if(pdfListView == self.listView) {
                            if pdfListView.toolMode == .CFormToolMode {
                                if pdfListView.canPaste() {
                                    menuStringArr.append(PDFViewMenuIdentifier_Normal_Past)
                                }
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_SelectAllForm)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_HightForm)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_ShowFormName)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_RestForm)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_AddBook)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_ViewTools)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_PageView)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_Scale)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_PageRotate)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_PageNum)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_Search)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_Print)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_Properties)
                            } else if pdfListView.toolMode == .CRedactToolMode {
                                
                            } else {
                                if(listView.viewSplitMode != .disable) {
                                    menuStringArr.append(PDFViewMenuIdentifier_Split_ViewMode)
                                    menuStringArr.append(PDFViewMenuIdentifier_Split_Sync)
                                    menuStringArr.append(PDFViewMenuIdentifier_Split_ShowBar)
                                    menuStringArr.append(PDFViewMenuIdentifier_Space)
                                } else {
                                    menuStringArr.append(PDFViewMenuIdentifier_Normal_AITool)
                                    menuStringArr.append(PDFViewMenuIdentifier_Space)
                                    if pdfListView == listView {
                                        if pdfListView.canPaste() {
                                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Past)
                                        }
                                        menuStringArr.append(PDFViewMenuIdentifier_Normal_SelectAllText)
                                        menuStringArr.append(PDFViewMenuIdentifier_Normal_SelectAllAnnotation)
                                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                                        menuStringArr.append(PDFViewMenuIdentifier_Normal_ShowAnnotation)
                                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                                        menuStringArr.append(PDFViewMenuIdentifier_Normal_AddBook)
                                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                                    }
                                }
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_ViewTools)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                        
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_PageView)
                                if(listView.viewSplitMode != .disable) {
                                } else {
                                    menuStringArr.append(PDFViewMenuIdentifier_Normal_ReadMode)
                                }
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_Scale)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_PageRotate)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_PageNum)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_AutoScroll)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_HightLink)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_HightForm)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_RestForm)
                                menuStringArr.append(PDFViewMenuIdentifier_Space)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_Search)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_Print)
                                menuStringArr.append(PDFViewMenuIdentifier_Normal_Properties)
                            }
                        }

                    }
                }
                if(menuStringArr.count > 0) {
                    let menuStruct = KMPDFMenuConfig.clickMenuUI(items: menuStringArr, theEvent: theEvent, listView: pdfListView)
                    groupListMenuGroup?.pagePoint = pagePoint
                    groupListMenuGroup?.groupDelegate = self
                    groupListMenuGroup?.frame = CGRectMake(0, 0, 180, menuStruct.viewHeight)
                    groupListMenuGroup?.updateGroupInfo(menuStruct.menuitems)
                    
                    groupListMenuGroup?.showWithPoint(CGPoint(x: point.x, y: point.y - menuStruct.viewHeight), relativeTo: nil, withWindow: self.view.window)
                }
            }
        } else {
            var menuStringArr: [String] = []
            if(listView.viewSplitMode != .disable) {
                menuStringArr.append(PDFViewMenuIdentifier_Split_ViewMode)
                menuStringArr.append(PDFViewMenuIdentifier_Split_Sync)
                menuStringArr.append(PDFViewMenuIdentifier_Split_ShowBar)
                menuStringArr.append(PDFViewMenuIdentifier_Space)
                
                menuStringArr.append(PDFViewMenuIdentifier_Normal_PageView)

                menuStringArr.append(PDFViewMenuIdentifier_Space)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_Scale)
                menuStringArr.append(PDFViewMenuIdentifier_Space)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_HightLink)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_HightForm)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_RestForm)
            } else {
                menuStringArr.append(PDFViewMenuIdentifier_Normal_PageView)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_ReadMode)
                menuStringArr.append(PDFViewMenuIdentifier_Space)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_Scale)
                menuStringArr.append(PDFViewMenuIdentifier_Space)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_HightLink)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_HightForm)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_RestForm)
            }
            let menuStruct = KMPDFMenuConfig.clickMenuUI(items: menuStringArr, theEvent: theEvent, listView: pdfListView)
            groupListMenuGroup?.pagePoint = pagePoint
            groupListMenuGroup?.groupDelegate = self
            groupListMenuGroup?.frame = CGRectMake(0, 0, 180, menuStruct.viewHeight)
            groupListMenuGroup?.updateGroupInfo(menuStruct.menuitems)
            
            groupListMenuGroup?.showWithPoint(CGPoint(x: point.x, y: point.y - menuStruct.viewHeight), relativeTo: nil, withWindow: self.view.window)
        }
    }
    
    func pdfListViewMenuItemsEditing(at point: CGPoint, for page: CPDFPage!, menuItems: [NSMenuItem]!) -> [NSMenuItem]! {
        toggleClosePopUIWindow()
        
        var windowPoint = listView.convert(point, from: page)
        let view: NSView? = nil
        windowPoint = listView.convert(windowPoint, to: view)

        if self.view.window?.interactionMode == .presentation {
            let menuStruct = clickPresentationMenu(point: point)
            groupListMenuGroup?.pagePoint = point
            groupListMenuGroup?.groupDelegate = self
            groupListMenuGroup?.frame = CGRectMake(0, 0, 180, menuStruct.viewHeight)
            groupListMenuGroup?.updateGroupInfo(menuStruct.menuitems)
            
            groupListMenuGroup?.showWithPoint(CGPoint(x: windowPoint.x, y: windowPoint.y - menuStruct.viewHeight), relativeTo: nil)
        } else {
            let isShowPopUI:Bool = true
            var menuStringArr: [String] = []
            let editingAreas = listView.km_EditingAreas()
            let firstEditingArea = editingAreas.first

            if editingAreas.count > 1 {
                var isSameEditingArea = true

                if(firstEditingArea?.isTextArea() == true) {
                    for i in 1..<(editingAreas.count) {
                        if !editingAreas[i].isTextArea()  {
                            isSameEditingArea = false
                            break
                        }
                    }
                } else if (firstEditingArea?.isImageArea() == true) {
                    for i in 1..<(editingAreas.count) {
                        if !editingAreas[i].isImageArea()  {
                            isSameEditingArea = false
                            break
                        }
                    }
                }
                
                if(isSameEditingArea) {
                    if (firstEditingArea?.isTextArea() == true) {
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Copy)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Cut)
                        if listView.isSupportPastMatchStyle() {
                            menuStringArr.append(PDFViewMenuIdentifier_Edit_Paste)
                        }
                        if listView.isSupportPast() {
                            menuStringArr.append(PDFViewMenuIdentifier_Edit_NoStylePaste)
                        }
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                        
                        menuStringArr.append(PDFViewMenuIdentifier_Edit_Font)
                        menuStringArr.append(PDFViewMenuIdentifier_Edit_FontName)
                        menuStringArr.append(PDFViewMenuIdentifier_Edit_FontAlight)
                        if(isShowPopUI){
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_ShowPopUI)
                        }
                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Aligning)
                    } else if (firstEditingArea?.isImageArea() == true) {
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Copy)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Cut)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                        menuStringArr.append(PDFViewMenuIdentifier_Edit_RotateLeft)
                        menuStringArr.append(PDFViewMenuIdentifier_Edit_RotateRight)
                        menuStringArr.append(PDFViewMenuIdentifier_Edit_VerticalMirror)
                        menuStringArr.append(PDFViewMenuIdentifier_Edit_HorizontalMirror)
                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Export)
                        if(isShowPopUI){
                            menuStringArr.append(PDFViewMenuIdentifier_Space)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_ShowPopUI)
                        }
                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_Aligning)
                    }
                } else {
                    menuStringArr.append(PDFViewMenuIdentifier_Normal_Copy)
                    menuStringArr.append(PDFViewMenuIdentifier_Normal_Cut)
                    menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                    menuStringArr.append(PDFViewMenuIdentifier_Space)
                    menuStringArr.append(PDFViewMenuIdentifier_Normal_Aligning)
                }
            } else if editingAreas.count == 1 {
                if firstEditingArea?.isTextArea() == true {
                    if !listView.isSelecteditAreaNotEdit() { //光标输入状态
                        if listView.isSupportPast() {
                            menuStringArr.append(PDFViewMenuIdentifier_Edit_NoStylePaste)
                        }
                        menuStringArr.append(PDFViewMenuIdentifier_Edit_SelectAll)
                    } else {
                        let editState = listView.editStatus()
                        if (editState == .editSelectText) {// 选择文本
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Copy)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Cut)
                            if listView.isSupportPast() {
                                menuStringArr.append(PDFViewMenuIdentifier_Edit_NoStylePaste)
                            }
                            menuStringArr.append(PDFViewMenuIdentifier_Edit_SelectAll)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                        } else  {
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Copy)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Cut)
                            if listView.isSupportPastMatchStyle() {
                                menuStringArr.append(PDFViewMenuIdentifier_Edit_Paste)
                            }
                            if listView.isSupportPast() {
                                menuStringArr.append(PDFViewMenuIdentifier_Edit_NoStylePaste)
                            }
                            menuStringArr.append(PDFViewMenuIdentifier_Edit_SelectAll)
                            menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                        }
                    }
                    menuStringArr.append(PDFViewMenuIdentifier_Space)
                    menuStringArr.append(PDFViewMenuIdentifier_Edit_Font)
                    menuStringArr.append(PDFViewMenuIdentifier_Edit_FontName)
                    menuStringArr.append(PDFViewMenuIdentifier_Edit_FontAlight)
                    if(isShowPopUI){
                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_ShowPopUI)
                    }
                } else if firstEditingArea?.isImageArea() == true {
                    menuStringArr.append(PDFViewMenuIdentifier_Normal_Copy)
                    menuStringArr.append(PDFViewMenuIdentifier_Normal_Cut)
                    menuStringArr.append(PDFViewMenuIdentifier_Normal_Delete)
                    menuStringArr.append(PDFViewMenuIdentifier_Space)
                    menuStringArr.append(PDFViewMenuIdentifier_Edit_RotateLeft)
                    menuStringArr.append(PDFViewMenuIdentifier_Edit_RotateRight)
                    menuStringArr.append(PDFViewMenuIdentifier_Edit_VerticalMirror)
                    menuStringArr.append(PDFViewMenuIdentifier_Edit_HorizontalMirror)
                    menuStringArr.append(PDFViewMenuIdentifier_Space)
                    menuStringArr.append(PDFViewMenuIdentifier_Edit_Crop)
                    menuStringArr.append(PDFViewMenuIdentifier_Edit_Replace)
                    menuStringArr.append(PDFViewMenuIdentifier_Normal_Export)
                    if(isShowPopUI){
                        menuStringArr.append(PDFViewMenuIdentifier_Space)
                        menuStringArr.append(PDFViewMenuIdentifier_Normal_ShowPopUI)
                    }
                }
            } else {
                if(listView.isSupportPast()) {
                    menuStringArr.append(PDFViewMenuIdentifier_Edit_NoStylePaste)
                }
                if(listView.isSupportPastMatchStyle()) {
                    menuStringArr.append(PDFViewMenuIdentifier_Edit_Paste)
                }
            
                menuStringArr.append(PDFViewMenuIdentifier_Edit_SelectAll)
                menuStringArr.append(PDFViewMenuIdentifier_Space)
                menuStringArr.append(PDFViewMenuIdentifier_Edit_AddText)
                menuStringArr.append(PDFViewMenuIdentifier_Edit_AddImage)
                menuStringArr.append(PDFViewMenuIdentifier_Edit_AddLink)
                menuStringArr.append(PDFViewMenuIdentifier_Space)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_AddBook)
                menuStringArr.append(PDFViewMenuIdentifier_Space)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_ViewTools)
                menuStringArr.append(PDFViewMenuIdentifier_Space)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_Scale)
                menuStringArr.append(PDFViewMenuIdentifier_Space)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_PageRotate)
                menuStringArr.append(PDFViewMenuIdentifier_Space)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_PageNum)
                menuStringArr.append(PDFViewMenuIdentifier_Space)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_Search)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_Print)
                menuStringArr.append(PDFViewMenuIdentifier_Normal_Properties)
            }
            
            let menuStruct = KMPDFMenuConfig.clickMenuUI(items: menuStringArr, theEvent: nil, listView: listView)
            groupListMenuGroup?.pagePoint = point
            groupListMenuGroup?.groupDelegate = self
            groupListMenuGroup?.frame = CGRectMake(0, 0, 180, menuStruct.viewHeight)
            groupListMenuGroup?.updateGroupInfo(menuStruct.menuitems)
            
            groupListMenuGroup?.showWithPoint(CGPoint(x: windowPoint.x, y: windowPoint.y - menuStruct.viewHeight), relativeTo: nil)
        }
        
        return []
    }
    
    func pdfListViewMobileAnnotationBegan(_ point: CGPoint, for pdfListView: CPDFListView!, forActiveAnnotations annotations: [CPDFAnnotation]!) {
        toggleClosePopUIWindow()
    }
    
    func pdfListViewMobileAnnotationMove(_ point: CGPoint, for pdfListView: CPDFListView!, forActiveAnnotations annotations: [CPDFAnnotation]!) {
        toggleClosePopUIWindow()
    }
    
    func pdfListViewMobileAnnotationEnd(_ point: CGPoint, for pdfListView: CPDFListView!, forActiveAnnotations annotations: [CPDFAnnotation]!) {
        reloadPopUIWindow()
    }
    
    func pdfListViewAddAnnotations(_ pdfListView: CPDFListView!, forAdd annotations: [CPDFAnnotation]!, in pdfPage: CPDFPage!) {
        
        var pageIndexes = IndexSet()
        pageIndexes.insert(Int(pdfPage.pageIndex()))
        KMNThumbnailManager.reloadThumImage(document: self.listView.document, pageIndexs: pageIndexes)
        botaViewController?.reloadData()
        
        alertTipViewController.reloadFormAlertUI()
        alertTipViewController.reloadDigitalAlertUI()
        alertTipViewController.reloadAlertUIFrame()
    }
    
    func pdfListViewRemoveAnnotations(_ pdfListView: CPDFListView!, forRemove annotations: [CPDFAnnotation]!, in pdfPage: CPDFPage!) {
        var pageIndexes = IndexSet()
        pageIndexes.insert(Int(pdfPage.pageIndex()))
        KMNThumbnailManager.reloadThumImage(document: self.listView.document, pageIndexs: pageIndexes)
        botaViewController?.reloadData()

        alertTipViewController.reloadFormAlertUI()
        alertTipViewController.reloadAlertUIFrame()
    }
    
    func pdfListViewEditAnnotation(_ pdfListView: CPDFListView!, for anotation: CPDFAnnotation!) {
        if anotation.isKind(of: CPDFSignatureWidgetAnnotation.self) {
            if let signatureWidgetAnnotation = anotation as? CPDFSignatureWidgetAnnotation {
                let signature = signatureWidgetAnnotation.signature()
                if ((signature) != nil) {
                    popUpSignatureWidgetState(signature!, listView)
                } else {
                    let widget = CPDFSignatureWidgetAnnotation.init(PDFListViewNoteWith: listView.document)
                    widget.bounds = NSMakeRect(-1000, -1000, 545, 178);
                    
                    anotation.page.addAnnotation(widget)
                    
                    let configWindowVC = DSignatureConfigWindowController.init(windowNibName: "DSignatureConfigWindowController")
                    configWindowVC.viewType = .fileList;
                    configWindowVC.appearanceWidget = widget;
                    configWindowVC.isCreatDS = false
                    configWindowVC.complentionHandle = {[weak self] isSign, dic, config, isLock in
                        widget.page.removeAnnotation(widget)
                        if isSign {
                            if (dic.object(forKey: SAVEFILEPATH_KEY) != nil) {
                                let p12Path = dic.object(forKey: SAVEFILEPATH_KEY) as! String
                                let password = dic.object(forKey: PASSWORD_KEY)
                                if p12Path.count > 0 {
                                    self?.writeSignatureToWidget(signatureWidgetAnnotation, p12Path, password as! String, config, isLock)
                                }
                            }
                        } else {
                            if signatureWidgetAnnotation.isSignSignatureAdd() == true {
                                self?.listView.remove(anotation)
                            }
                        }
                    }
                    configWindowVC.actionBlock = {[weak self] controller, type in
                        if (type == .cancel) {
                            NSApplication.shared.stopModal()
                            controller.window?.orderOut(nil)
                            controller.window?.close()
                            widget.page.removeAnnotation(widget)
                            
                            if signatureWidgetAnnotation.isSignSignatureAdd() == true {
                                self?.listView.remove(anotation)
                            } else {
                                self?.listView.setNeedsDisplayAnnotationViewFor(anotation.page)
                            }
                        } else if (type == .confirm) {
                            NSApplication.shared.stopModal()
                            controller.window?.orderOut(nil)
                            controller.window?.close()
                        }
                    }
                    configWindowVC.window?.center()
                    NSApplication.shared.runModal(for: configWindowVC.window!)
                }
            }
            
        } else if anotation.isKind(of: CPDFRedactAnnotation.self) {
            if let redactAnnotation = anotation as? CPDFRedactAnnotation {
                let properties = KMRedactPropertiesWindowController()
                properties.readactAnnotation = redactAnnotation
                properties.own_beginSheetModal(for: self.view.window) { result in
                    
                }
                properties.callback = { [weak self] annotation in
                    if let page = annotation?.page {
                        self?.listView.setNeedsDisplayAnnotationViewFor(page)
                    }
                }
                
            }
        }
    }
    
    func pdfListViewSplitModeShowBar() -> Bool {
        return viewManager.splitShowBottomBar
    }
    
    func pdfListViewSyncSplitView() -> Bool {
        return viewManager.splitSyncScroll
    }
    
    func pdfListViewEndEditMode(_ pdfListView: CPDFListView!) {
        let document = listView.document
        if(document != nil) {
            for i in 0..<document!.pageCount {
                let thumbnail = KMNThumbnail.init(document: document!, currentPageIndex: Int(i))
                thumbnail.removeCacheImage()
            }
        }
        botaViewController?.reloadData()
    }
    
    func pdfListViewAddEditAreaTypeChanged(_ pdfListView: CPDFListView!) {
        if self.listView.shouAddEditAreaType() != .text && self.listView.shouAddEditAreaType() != .image {
            if viewManager.subToolMode != .None {
                viewManager.subToolMode = .None
                pdfToolbarController?.cancelSelectedSecondToolbarItems(viewManager.toolMode)
                pdfToolbarController?.refreshSecondToolbarItemsState()
            }
        }
        
    }
        
    //MARK: -Crop
    func pdfListViewChangedSelectionOrMagnification(_ pdfListView: CPDFListView!) {
        reloadPopUIWindow()
    }
    
    func pdfListViewDidSelectionEnd(_ pdfListView: CPDFListView!) {
        if (!self.listView.isEqual(to: pdfListView)) {
            return
        }
        if (self.listView.toolMode != .CSelectToolMode) {
            return
        }
        reloadPopUIWindow()
    }
    
    func pdfListViewHaveDocumentAttribute() -> Bool {
        if(!self.listView.document.allowsCopying) {
            self.removeOwnerPassword()
            return false
        }
        return true
    }
    
    func pdfListViewShowTipView() -> Bool {
        let popWindow = KMNAnnotationPopToolbarWindow.shared

        if popWindow.isVisible  == true {
            return true
        }
        
        return false
    }
    
    func pdfListViewAnnotationEditModeChange(_ pdfListView: CPDFListView!, for anotation: CPDFAnnotation!) {
        reloadPopUIWindow()
    }
    
    func pdfListViewAnnotationChange(_ color: NSColor!, forActiveAnnotation annotation: CPDFAnnotation!) {
        rightSideController?.reloadData()
        NotificationCenter.default.post(name: toolbarImageColorChangedNotificationName, object: nil)
    }
     
    //MARK: -Measure
    func pdfListViewAnnotationMeasureInfoChange(_ pdfListView: CPDFListView!, with annotation: CPDFAnnotation!) {
        guard let data = annotation else {
            if distanceMeasureInfoWindowController?.window?.isVisible == true {
                distanceMeasureInfoWindowController?.clearData()
            }
            return
        }
        if let lineAnnotation = annotation as? CPDFLineAnnotation {
            handleLineAnnotation(lineAnnotation)
        } else if let polylineAnnotation = annotation as? CPDFPolylineAnnotation {
            handlePolylineAnnotation(polylineAnnotation)
        } else if let polygonAnnotation = annotation as? CPDFPolygonAnnotation {
            handlePolygonAnnotation(polygonAnnotation)
        }
        reloadPopUIWindow()
    }
    
    func pdfListViewMeasureCancel(_ pdfListView: CPDFListView!) {
        cancelMeasureType()
    }
     
    private func handleLineAnnotation(_ annotation: CPDFLineAnnotation) {
        if perimeterMeasureInfoWindowController?.window?.isVisible == true {
            perimeterMeasureInfoWindowController?.hideFloatingWindow()
            distanceMeasureInfoWindowController?.showWindow(self)
        } else if areaMeasureInfoWindowController?.window?.isVisible == true {
            areaMeasureInfoWindowController?.hideFloatingWindow()
            distanceMeasureInfoWindowController?.showWindow(self)
        } else if distanceMeasureInfoWindowController?.window?.isVisible == false {
            distanceMeasureInfoWindowController?.showWindow(self)
        }
        
        let measureInfo = annotation.measureInfo
        let startPoint = annotation.startPoint
        let endPoint = annotation.endPoint
        let angle = atan2(endPoint.y - startPoint.y, endPoint.x - startPoint.x) * (180.0 / .pi)
        
        distanceMeasureInfoWindowController?.angleLabel.stringValue = String(format: "%.2f°", abs(angle))
        distanceMeasureInfoWindowController?.xLabel.stringValue = String(format: "%.0f", abs(endPoint.x - startPoint.x))
        distanceMeasureInfoWindowController?.yLabel.stringValue = String(format: "%.0f", abs(endPoint.y - startPoint.y))
        distanceMeasureInfoWindowController?.reloadData(with: measureInfo!)
    }
    
    private func handlePolylineAnnotation(_ annotation: CPDFPolylineAnnotation) {
        if distanceMeasureInfoWindowController?.window?.isVisible == true {
            distanceMeasureInfoWindowController?.hideFloatingWindow()
            perimeterMeasureInfoWindowController?.showWindow(self)
        } else if areaMeasureInfoWindowController?.window?.isVisible == true {
            areaMeasureInfoWindowController?.hideFloatingWindow()
            perimeterMeasureInfoWindowController?.showWindow(self)
        } else if perimeterMeasureInfoWindowController?.window?.isVisible == false {
            perimeterMeasureInfoWindowController?.showWindow(self)
        }
        
        let measureInfo = annotation.measureInfo
        let savePoints = annotation.savePoints()
        var angle: CGFloat = 0
        if savePoints.count >= 3 {
            let count = savePoints.count
            let startPoint = savePoints[count - 3].pointValue
            let midPoint = savePoints[count - 2].pointValue
            let endPoint = savePoints.last!.pointValue
            
            angle = angleBetweenPoints(startPoint, midPoint, endPoint)
        }
        angle = 180 - angle
        perimeterMeasureInfoWindowController?.angleLabel.stringValue = String(format: "%.2f°", abs(angle))
        perimeterMeasureInfoWindowController?.reloadData(with: measureInfo!)
    }
    
    private func handlePolygonAnnotation(_ annotation: CPDFPolygonAnnotation) {
        if distanceMeasureInfoWindowController?.window?.isVisible == true {
            distanceMeasureInfoWindowController?.hideFloatingWindow()
            areaMeasureInfoWindowController?.showWindow(self)
        } else if perimeterMeasureInfoWindowController?.window?.isVisible == true {
            perimeterMeasureInfoWindowController?.hideFloatingWindow()
            areaMeasureInfoWindowController?.showWindow(self)
        } else if areaMeasureInfoWindowController?.window?.isVisible == false {
            areaMeasureInfoWindowController?.showWindow(self)
        }
        
        let measureInfo = annotation.measureInfo
        let savePoints = annotation.savePoints
        var angle: CGFloat = 0
        if savePoints.count >= 3 {
            let count = savePoints.count
            let startPoint = (savePoints[count - 3] as AnyObject).pointValue
            let midPoint = (savePoints[count - 2] as AnyObject).pointValue
            let endPoint = (savePoints.lastObject as AnyObject).pointValue
            
            angle = angleBetweenPoints(startPoint!, midPoint!, endPoint!)
        }
        angle = 180 - angle
        areaMeasureInfoWindowController?.angleLabel.stringValue = String(format: "%.2f°", abs(angle))
        areaMeasureInfoWindowController?.reloadData(measureInfo!)
    }
    
    private func angleBetweenPoints(_ startPoint: CGPoint, _ midPoint: CGPoint, _ endPoint: CGPoint) -> CGFloat {
        let vector1 = CGPoint(x: midPoint.x - startPoint.x, y: midPoint.y - startPoint.y)
        let vector2 = CGPoint(x: endPoint.x - midPoint.x, y: endPoint.y - midPoint.y)
        let dotProduct = vector1.x * vector2.x + vector1.y * vector2.y
        let magnitude1 = sqrt(vector1.x * vector1.x + vector1.y * vector1.y)
        let magnitude2 = sqrt(vector2.x * vector2.x + vector2.y * vector2.y)
        
        return acos(dotProduct / (magnitude1 * magnitude2)) * (180.0 / .pi)
    }
     
    @objc func pdfUpdatedFinish() {
        splitPDFController?.inPDFFirst = false
        splitPDFController?.outPDFFirst = false
        
    }
    
    //MARK: - Notification
    
    @objc private func pdfViewScrollViewDidScroll(_ noti: Notification) {
        reloadPopUIWindow()
        if listView.popOver?.isShown == true {
            listView.popOver?.close()
        }
    }
    
    func pageCountChangedNotification(_ sender: Notification) {
        guard let document = sender.object as? CPDFDocument else {
            return
        }
        botaViewController?.pageCountChangedAction(document: document)
    }
    
    func annotationsAttributeHasChange(_ sender: Notification) {
        guard let dict = sender.object as? [String : Any] else {
            return
        }
        
        if let anno = dict["object"] as? CPDFAnnotation {
            let value = dict["keyPath"] as? String ?? ""
            let didEnd = dict["didEnd"] as? Bool ?? false
            if didEnd {
                if value == CPDFAnnotationBoundsKey {
                    if anno is CPDFSquareAnnotation || anno is CPDFCircleAnnotation {
                        anno.contents = anno.page?.string(for: anno.bounds) ?? ""
                    }
                }
                if anno.km_isMeasure() && anno.contents == nil {
                    anno.contents = anno.string() ?? ""
                }
                var pageIndexes = IndexSet()
                pageIndexes.insert(Int(anno.page.pageIndex()))
                reloadIfThumData(pageIndexs: pageIndexes)

                reloadPopUIWindow()
            } else {
                if value != CPDFAnnotationBoundsKey && value != CPDFAnnotationStartPointKey && value != CPDFAnnotationEndPointKey && value != CPDFAnnotationPathsKey { // 改变bounds(箭头、直线注释 开始点和结束点, 手绘注释的paths)的操作会卡顿，比如移动
                    var pageIndexes = IndexSet()
                    pageIndexes.insert(Int(anno.page.pageIndex()))
                    reloadIfThumData(pageIndexs: pageIndexes)

                    reloadPopUIWindow()
                }
            }
        }
    }
    
    func reloadThumData(pageIndexs: IndexSet) {
        NSObject.cancelPreviousPerformRequests(withTarget: self, selector: #selector(reloadIfThumData), object: pageIndexs)

        DispatchQueue.main.asyncAfter(deadline: .now() + 0.3) {
            self.reloadIfThumData(pageIndexs: pageIndexs)
        }
    }
    
    func reloadIfThumData(pageIndexs: IndexSet) {
        KMNThumbnailManager.reloadThumImage(document: self.listView.document, pageIndexs: pageIndexs)
        botaViewController?.reloadData()
    }
    
    @objc fileprivate func signatureStateChangeNoti(_ sender: Notification) {
        guard let objecListView = sender.object as? CPDFListView else {
            return
        }
        if listView == objecListView  {
            reloadDigitalSigns()
            
            alertTipViewController.reloadDigitalAlertUI()
            alertTipViewController.reloadAlertUIFrame()
            
            let signatureWidget = listView.editAnnotation
            if let signatureWidgetAnnotation = signatureWidget as? CPDFSignatureWidgetAnnotation {
                let signature = signatureWidgetAnnotation.signature()
                if signature == nil {
                    return
                }
                signaturestateVC.signature = signature
                signaturestateVC.reloadData()
            }
        }
    }
    
    
}


//MARK: - KMNThumbnailBaseViewDelegate
extension KMMainViewController: KMNThumbnailBaseViewDelegate {
    func clickThumbnailViewControlle(pageEditVC:KMNThumbnailBaseViewController?,currentIndex:Int)  {
        exitPageEditMode()
        viewManager.isPageEditMode = false
        pdfToolbarController?.clickWithIdentify(KMPDFToolbar_PageEdit_Identifier)

        if listView.currentPageIndex != currentIndex {
            listView.go(toPageIndex: currentIndex, animated: true)
        }
    }
    
    func insertPDFThumbnailViewControlle(pageEditVC: KMNThumbnailBaseViewController?, pdfDocment: CPDFDocument?) {
        if(pdfDocment != nil) {
            insertDocuments.insert(pdfDocment!)
        }
    }
    
    func changeIndexPathsThumbnailViewControlle(pageEditVC: KMNThumbnailBaseViewController?, selectionIndexPaths: Set<IndexPath>, selectionStrings: String) {
        toolbarManager.page_pageInfo_Property.text = selectionStrings
        
        if(toolbarManager.page_pageInfo_Property.creatable == false) {
            toolbarManager.page_pageInfo_Property.creatable = true
        }
        pdfToolbarController?.refreshSecondToolbarItemsState()
    }
    
    func leftSideViewControllerThumbnailHaveChange(leftSideViewController: KMNLeftSideViewController) {
        if(self.pageEditViewController?.view.superview == nil) { //当页面编辑不显示时，undo还会继续，所以需要刷新PDFView，如果页面编辑视图存在时，在退出页面编辑时一次性刷新
            listView.layoutDocumentView()
            botaViewController?.reloadData()
        }
    }
}

//MARK: - KMNLeftSideViewControllerDelegate
extension KMMainViewController: KMNLeftSideViewControllerDelegate {
    func enterPageEditLeftSideViewController(leftSideViewController: KMNLeftSideViewController) {
        if viewManager.isPageEditMode == false {
            viewManager.isPageEditMode = true
            if(pdfToolbarController != nil) {
                kmPDFToolbarControllerDidToolbarItemClicked(pdfToolbarController!, KMPDFToolbar_PageEdit_Identifier)
                pdfToolbarController?.resetSecondToolbar()
                pageEditViewController?.selectionIndexPaths = leftSideViewController.thumnailViewController?.collectionView.selectionIndexPaths ?? []
            }
        }
    }
    
    func changeSelectePageLeftSideViewController(leftSideViewController: KMNLeftSideViewController, pageIndex: Int) {
        if(listView.currentPageIndex != pageIndex) {
            listView.go(toPageIndex: pageIndex, animated: true)
        }
    }
    
    func addBookmarkForLeftC(controller: KMNLeftSideViewController, bookmark: CPDFBookmark?, info: [String : Any]?) {
        if let result = info?["result"] as? Bool {
            if result == false {
                if let targetV = listView.superview {
                    _ = KMNCustomAlertView.alertView(message: KMLocalizedString("This page has been bookmarked"), type: .normal_custom, fromView: targetV, point:CGPointMake(targetV.frame.size.width/2, targetV.bounds.size.height-24))
                }
            }
        }
    }
    
    func switchSearchPopWindow(controller: KMNLeftSideViewController) {
        if(viewManager.pdfSideBarType == .search) {
            toggleCloseLeftSide()
        }
        
        let handdler = controller.searchViewC.handdler
        showSearchPopWindow(type: handdler.type, keyborad: handdler.searchKey, replaceText: handdler.replaceKey, results: handdler.searchResults)
    }
    
    func searchTypeDidChange(controller: KMNLeftSideViewController) {
        let handdler = controller.searchViewC.handdler
        if handdler.type == .replace {
            if viewManager.toolMode != .Edit {
                viewManager.toolMode = .Edit
                updatePDFViewAnnotationMode()
                pdfToolbarController?.reloadToolbarTabsView()
                pdfToolbarController?.reloadData()
            }
        }
    }
}

//MARK: - ComponentGroupDelegate
extension KMMainViewController: ComponentGroupDelegate {
    func componentGroupDidSelect(group: ComponentGroup?, menuItemProperty: ComponentMenuitemProperty?) {
        if menuItemProperty?.identifier == PDFViewMenuIdentifier_PageNext {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                if objectListView.canGoToNextPage() {
                    objectListView.goToNextPage(nil)
                }
            }
        } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_PagePrevious) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                if objectListView.canGoToPreviousPage() {
                    objectListView.goToPreviousPage(nil)
                }
            }
        } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_PageFirst) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                if objectListView.canGoToFirstPage() {
                    objectListView.goToFirstPage(nil)
                }
            }
        } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_PageLast) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                if objectListView.canGoToLastPage() {
                    objectListView.goToLastPage(nil)
                }
            }
        } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_Presentation_LaserPoint) {
            listView.exitPresentationDrawMode()
        } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_Presentation_Brush) {
            listView.enterPresentationDrawMode()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Presentation_Exit) {
            self.exitFullScreen()
        } else  if menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_AIRewrite {
            viewManager.pdfSideBarType = .aiTools
            sideBarController?.reloadData()
            if let sideVC = sideBarController {
                kmPDFSideBarControllerDidSidebarTypeUpdated(sideVC)
            }
            botaViewController?.setCurrentPDFSelection(self.listView.currentSelection.string())
            botaViewController?.chooseAIFunctionWithType(.reWriting)
        } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_AIProofread) {
            viewManager.pdfSideBarType = .aiTools
            sideBarController?.reloadData()
            if let sideVC = sideBarController {
                kmPDFSideBarControllerDidSidebarTypeUpdated(sideVC)
            }
            botaViewController?.setCurrentPDFSelection(self.listView.currentSelection.string())
            botaViewController?.chooseAIFunctionWithType(.proofreading)
        } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_AITranslate) {
            viewManager.pdfSideBarType = .aiTools
            sideBarController?.reloadData()
            if let sideVC = sideBarController {
                kmPDFSideBarControllerDidSidebarTypeUpdated(sideVC)
            }
            botaViewController?.setCurrentPDFSelection(self.listView.currentSelection.string())
            botaViewController?.chooseAIFunctionWithType(.translate)
        } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Past) {
            let theEvent = menuItemProperty?.representedObject
            
            if let currentEvent = theEvent as? NSEvent {
                var pagePoint = CGPoint.zero
                if let page = listView.pageAndPoint(&pagePoint, for: currentEvent, nearest: false) {
                    listView.menuPointPaste(pagePoint, page: page, isRightPaste: true)
                }
            }
        } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_SelectAllText) {
            if self.listView.toolMode == .CRedactToolMode {
                if let dic = menuItemProperty?.representedObject as? NSDictionary {
                    let objectListView = dic["Object"] as? CPDFListView
                    let theEvent = dic["theEvent"] as? NSEvent
                    
                    if(objectListView != nil && theEvent != nil) {
                        var pagePoint = CGPoint.zero
                        if let page = objectListView?.pageAndPoint(&pagePoint, for: theEvent, nearest: false) {
                            
                            self.selectAllRedactAnnotation(currentPage: page)
                        }
                    }
                }
            } else {
                listView.selectAll(nil)
            }
        } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_AddBook) {
            menuItemBookMarkClick_add(sender: nil)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_TextTool) {
            listView.toolMode = .CTextToolMode
            listView.annotationType = .unkown
            viewManager.viewToolsType = .Select
            pdfToolbarController?.reloadToolsView()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_MoveTool) {
            listView.toolMode = .CMoveToolMode
            listView.annotationType = .unkown
            viewManager.viewToolsType = .Scroll
            
            pdfToolbarController?.viewManager?.toolMode = .None
            pdfToolbarController?.viewManager?.subToolMode = .None
            refreshToolbarViewHeightInfo()
            pdfToolbarController?.reloadData()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_SelectTool) {
            listView.toolMode = .CSelectToolMode
            listView.annotationType = .unkown
            viewManager.viewToolsType = .Content_Selection
            
            pdfToolbarController?.viewManager?.toolMode = .None
            pdfToolbarController?.viewManager?.subToolMode = .None
            refreshToolbarViewHeightInfo()
            pdfToolbarController?.reloadData()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_MagnifyTool) {
            listView.toolMode = .CMagnifyToolMode
            listView.annotationType = .unkown
            viewManager.viewToolsType = .Magnify
            
            pdfToolbarController?.viewManager?.toolMode = .None
            pdfToolbarController?.viewManager?.subToolMode = .None
            refreshToolbarViewHeightInfo()
            pdfToolbarController?.reloadData()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_SelectZoomTool) {
            listView.toolMode = .CSelectZoomToolMode
            listView.annotationType = .unkown
            viewManager.viewToolsType = .AreaZoom
            
            pdfToolbarController?.viewManager?.toolMode = .None
            pdfToolbarController?.viewManager?.subToolMode = .None
            refreshToolbarViewHeightInfo()
            pdfToolbarController?.reloadData()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Single) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                objectListView.menuItemClick_SinglePage(nil)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_SingleContinuous) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                objectListView.menuItemClick_SinglePagesContinuous(nil)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_TwoPages) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                objectListView.menuItemClick_TwoPages(nil)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_TwoPagesContinuous) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                objectListView.menuItemClick_TwoPagesContinuous(nil)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_BookMode) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                objectListView.menuItemClick_BookMode(nil)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_ReadMode) {
            viewManager.isPDFReadMode = !viewManager.isPDFReadMode
            if viewManager.isPDFReadMode {
                openPDFReadMode()
            } else {
                exitPDFReadMode()
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_ScaleWidth) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                objectListView.autoScales = true
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_ScalePage) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                let pageHeight = objectListView.currentPage()!.size.height
                let pdfviewHeight = objectListView.bounds.size.height
                objectListView.scaleFactor = pdfviewHeight/pageHeight
                objectListView.autoScales = false
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_ScaleOrg) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                if objectListView.scaleFactor != 1.0 {
                    objectListView.scaleFactor = 1.0
                    objectListView.autoScales = false
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_ScaleZoomIn) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                var scale = objectListView.scaleFactor
                switch scale {
                case 0...0.25:
                    scale += 0.25
                case 0.25...3:
                    scale += 0.25
                case 3.1...10:
                    scale += 0.4
                case 10.1...100:
                    scale += 1
                default:
                    scale += 1
                }
                objectListView.scaleFactor = scale
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_ScaleZoomOut) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                var scale = objectListView.scaleFactor
                switch scale {
                case 0...0.25:
                    scale = 0
                case 0.25...3:
                    scale -= 0.25
                case 3.1...10:
                    scale -= 0.4
                case 10.1...100:
                    scale -= 1
                default:
                    scale -= 1
                }
                objectListView.scaleFactor = scale
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_RotateLeft) {
            if let dic = menuItemProperty?.representedObject as? NSDictionary {
                let objectListView = dic["Object"] as? CPDFListView
                let theEvent = dic["theEvent"] as? NSEvent
                
                if(objectListView != nil && theEvent != nil) {
                    var pagePoint = CGPoint.zero
                    if let page = objectListView?.pageAndPoint(&pagePoint, for: theEvent, nearest: false) {
                        rotateLeft(page: page, listView: objectListView)
                    }
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_RotateRight) {
            if let dic = menuItemProperty?.representedObject as? NSDictionary {
                let objectListView = dic["Object"] as? CPDFListView
                let theEvent = dic["theEvent"] as? NSEvent
                
                if(objectListView != nil && theEvent != nil) {
                    var pagePoint = CGPoint.zero
                    if let page = objectListView?.pageAndPoint(&pagePoint, for: theEvent, nearest: false) {
                        rotateRight(page: page, listView: objectListView)
                    }
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_EnterPageNum) {
            gotoPage(nil)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_PageBack) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                if(objectListView.km_canGoBack() == true) {
                    objectListView.km_goBack(nil)
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_PageForward) {
            if let objectListView = menuItemProperty?.representedObject as? CPDFListView {
                if(objectListView.km_canGoForward() == true) {
                    objectListView.km_goForward(nil)
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_AutoScroll) {
            toggleAutoFlow(nil)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_HightForm) {
            highlightFormFiled(nil)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_HightLink) {
            highlightLinks(nil)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_RestForm) {
            resetForm(nil)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Search) {
            if botaViewController != nil {
                switchSearchPopWindow(controller: botaViewController!)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Print) {
            menuItemAction_print(nil)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Properties) {
            menuItemAction_property(nil)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Copy) {
            if(listView.isEditing() == true) {
                listView.copyEditAreaAction()
            } else {
                listView.copy(nil)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Hight) {
            if let currentSelect = listView.currentSelection {
                if(currentSelect.selectionType() == .text) {
                    listView.addAnnotation(with: .highlight, selection: currentSelect, page: currentSelect.page, bounds: currentSelect.bounds)
                    listView.currentSelection = nil;
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Underline) {
            if let currentSelect = listView.currentSelection {
                if(currentSelect.selectionType() == .text) {
                    listView.addAnnotation(with: .underline, selection: currentSelect, page: currentSelect.page, bounds: currentSelect.bounds)
                    listView.currentSelection = nil;
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Squiggly) {
            if let currentSelect = listView.currentSelection {
                if(currentSelect.selectionType() == .text) {
                    listView.addAnnotation(with: .squiggly, selection: currentSelect, page: currentSelect.page, bounds: currentSelect.bounds)
                    listView.currentSelection = nil;
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_StrikeOut) {
            if let currentSelect = listView.currentSelection {
                if(currentSelect.selectionType() == .text) {
                    listView.addAnnotation(with: .strikeOut, selection: currentSelect, page: currentSelect.page, bounds: currentSelect.bounds)
                    listView.currentSelection = nil;
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Square) {
            if let currentSelect = listView.currentSelection {
                listView.addAnnotation(with: .square, selection: currentSelect, page: currentSelect.page, bounds: currentSelect.bounds)
                listView.currentSelection = nil;

            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Circle) {
            if let currentSelect = listView.currentSelection {
                listView.addAnnotation(with: .circle, selection: currentSelect, page: currentSelect.page, bounds: listView.currentSelection.bounds)
                listView.currentSelection = nil;
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_AddOutLine) {
            addOutLineItemAction()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_TTS) {
            startSpeaking(nil)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_SearchText) {
            searchBaiduAction()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_SelectAllForm) {
            if let dic = menuItemProperty?.representedObject as? NSDictionary {
                
                let objectListView = dic["Object"] as? CPDFListView
                let theEvent = dic["theEvent"] as? NSEvent
                
                if(objectListView != nil && theEvent != nil) {
                    var pagePoint = CGPoint.zero
                    if let page = objectListView?.pageAndPoint(&pagePoint, for: theEvent, nearest: false) {
                        selectAllFormAnnotation(currentPage: page)
                        listView.setNeedsDisplayAnnotationViewForVisiblePages()
                    }
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_ShowFormName) {
            if(listView.showFormFieldName == true) {
                listView.showFormFieldName = false
            } else {
                listView.showFormFieldName = true
            }
            listView.setNeedsDisplayAnnotationViewForVisiblePages()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_SelectAllAnnotation) {
            if let dic = menuItemProperty?.representedObject as? NSDictionary {
                
                let objectListView = dic["Object"] as? CPDFListView
                let theEvent = dic["theEvent"] as? NSEvent
                
                if(objectListView != nil && theEvent != nil) {
                    var pagePoint = CGPoint.zero
                    if let page = objectListView?.pageAndPoint(&pagePoint, for: theEvent, nearest: false) {
                        selectAllNomerAnnotation(currentPage: page)
                        listView.setNeedsDisplayAnnotationViewForVisiblePages()
                    }
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_ShowAnnotation) {
            let isHiden = listView.hideNotes
            listView.hideNotes = !isHiden
            listView.setNeedsDisplayAnnotationViewForVisiblePages()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_CopyText) {
            var copyText:String = ""
            let annotations = listView.activeAnnotations
            for i in 0 ..< (annotations?.count ?? 0){
                if let an = annotations?[i] as? CPDFMarkupAnnotation {
                    let markupContent = an.markupContent()
                    if markupContent.isEmpty == false {
                        if copyText.isEmpty == true {
                            copyText = markupContent
                        } else {
                            copyText = copyText + "\n" + markupContent
                        }
                    }
                }
            }
            
            let pboard = NSPasteboard.general
            if copyText.isEmpty == false {
                pboard.clearContents()
                pboard.writeObjects([copyText as NSPasteboardWriting])
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Cut) {
            if(listView.isEditing() == true) {
                listView.cutEditAreaAction()
            } else {
                listView.cut(nil)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Delete) {
            if(listView.isEditing() == true) {
                listView.deleteEditAreaAction()
            } else {
                listView.delete(nil)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_ShowPopUI) {
            self.isShowQuickBar = true
            reloadPopUIWindow()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_SortFirstAnnotation) {
            let activeAnnotations = listView.activeAnnotations
            for i in 0 ..< (activeAnnotations?.count ?? 0){
                let object = activeAnnotations?[i]
                if let an = object as? CPDFAnnotation {
                    listView.bringAnnotationFront(an, page: an.page)
                }
            }
            listView.setNeedsDisplayAnnotationViewForVisiblePages()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_SortTopAnnotation) {
            let activeAnnotations = listView.activeAnnotations
            for i in 0 ..< (activeAnnotations?.count ?? 0){
                let object = activeAnnotations?[i]
                if let an = object as? CPDFAnnotation {
                    listView.bringAnnotationForward(an, page: an.page)
                }
            }
            listView.setNeedsDisplayAnnotationViewForVisiblePages()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_SortBottomAnnotation) {
            let activeAnnotations = listView.activeAnnotations
            for i in 0 ..< (activeAnnotations?.count ?? 0){
                let object = activeAnnotations?[i]
                if let an = object as? CPDFAnnotation {
                    listView.sendAnnotationBackward(an, page: an.page)
                }
            }

            listView.setNeedsDisplayAnnotationViewForVisiblePages()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_SortLastAnnotation) {
            let activeAnnotations = listView.activeAnnotations
            for i in 0 ..< (activeAnnotations?.count ?? 0){
                let object = activeAnnotations?[i]
                if let an = object as? CPDFAnnotation {
                    listView.sendAnnotationBack(an, page: an.page)
                }
            }
            listView.setNeedsDisplayAnnotationViewForVisiblePages()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_Content) {
            if let activeAnnotation = listView.activeAnnotation {
                listView.edit(activeAnnotation)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Redact_Apply) {
            redactApplyAction()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Redact_Multipage) {
            for activeAnnotation in listView.activeAnnotations {
                if let redactAnnotation = activeAnnotation as? CPDFRedactAnnotation {
                    redactMultipageAction(redactAnnotation: redactAnnotation)
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Redact_Default) {
            if let redactAnnotation = listView.activeAnnotation as? CPDFRedactAnnotation {
                setPropertiesDefault(annotation: redactAnnotation)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Split_ViewSingleMode) {
            listView.viewSplitMode = .disable
            reloadPDFSplitInfo()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Split_ViewVerticalMode) {
            listView.viewSplitMode = .vertical
            reloadPDFSplitInfo()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Split_ViewHorizontalMode) {
            listView.viewSplitMode = .horizontal
            reloadPDFSplitInfo()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Split_Sync) {
            viewManager.splitSyncScroll = !viewManager.splitSyncScroll
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Split_ShowBar) {
            viewManager.splitShowBottomBar = !viewManager.splitShowBottomBar
            splitPDFController?.refreshToolbarState()
            
            reloadPDFPageNumberToolbar()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_LeftAlight) {
            if(listView.isEditing()) {
                listView.changeEditingAreas(.left)
            } else {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .left)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_VerticallyAlight) {
            if(listView.isEditing()) {
                listView.changeEditingAreas(.vertical)
            } else {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .vertical)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_RightAlight) {
            if(listView.isEditing()) {
                listView.changeEditingAreas(.right)
            } else {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .right)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_TopAlight) {
            if(listView.isEditing()) {
                listView.changeEditingAreas(.top)
            } else {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .top)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_HorizontallyAlight) {
            if(listView.isEditing()) {
                listView.changeEditingAreas(.horizontally)
            } else {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .horizontally)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_BottomAlight) {
            if(listView.isEditing()) {
                listView.changeEditingAreas(.bottom)
            } else {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .bottom)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_DistributeHorizontally) {
            if(listView.isEditing()) {
                listView.changeEditingAreas(.disHorizontally)
            } else {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .disHorizontally)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_DistributeVertically) {
            if(listView.isEditing()) {
                listView.changeEditingAreas(.disVertical)
            } else {
                listView.change(listView.activeAnnotations as? [CPDFAnnotation], alignmentType: .disVertical)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_ExportJPG) {
            if(listView.isEditing() == true) {
                listView.exportEditingImageAreasAction(format: "jpg")
            } else {
                if let currentSelection = listView.currentSelection {
                    if(currentSelection.selectionType() == .image) {
                        listView.exprotSelection(currentSelection, type: 1)
                    }
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_ExportPNG) {
            if(listView.isEditing() == true) {
                listView.exportEditingImageAreasAction(format: "png")
            } else {
                if let currentSelection = listView.currentSelection {
                    if(currentSelection.selectionType() == .image) {
                        listView.exprotSelection(currentSelection, type: 0)
                    }
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_ExportPDF) {
            if(listView.isEditing() == true) {
                listView.exportEditingImageAreasAction(format: "pdf")
            } else {
                if let currentSelection = listView.currentSelection {
                    if(currentSelection.selectionType() == .image) {
                        listView.exprotSelection(currentSelection, type: 2)
                    }
                }
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_Paste) {
            let pointValue = NSValue(point: group?.pagePoint ?? CGPointZero)
            listView.pasteEditAreaMatchStyleActionWith(pointValue)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_NoStylePaste) {
            let pointValue = NSValue(point: group?.pagePoint ?? CGPointZero)
            listView.pasteEditAreaActionWith(pointValue)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_SelectAll) {
            if listView.km_EditingAreas().count <= 0 {
                listView.selectAllAreaAction()
            } else {
                listView.selectAllAction(with: listView.km_EditingAreas().first)
            }
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_AddLink) {
             pdfToolbarController?.clickWithIdentify(KMPDFToolbar_edit_link_Identifier)
            
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_AddText) {
            pdfToolbarController?.clickWithIdentify(KMPDFToolbar_edit_text_Identifier)
            
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_AddImage) {
            pdfToolbarController?.clickWithIdentify(KMPDFToolbar_edit_image_Identifier)
            
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontBold) {
                listView.setEditingTextarea_Bold()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontItalic) {
            listView.setEditingTextarea_Italic()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontUnderline) {
            listView.setEditingTextarea_Under()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontStrikeout) {
            listView.setEditingTextarea_Strikeout()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontZoomIn) {
            listView.zoomInEditTextFontSize()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontZoomOut) {
            listView.zoomOutEditTextFontSize()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontColor) {
            let colorPanel = NSColorPanel.shared
            colorPanel.setTarget(self)
            colorPanel.setAction(#selector(editFontColorItemPanelAction(_:)))
            colorPanel.orderFront(nil)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontH1Name) {
            let model = KMEditPDFTextManager.manager.fetchUserDefaultData(type: .h1)
            self.updateEditPDFTextFontModel(model)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontH2Name) {
            let model = KMEditPDFTextManager.manager.fetchUserDefaultData(type: .h2)
            self.updateEditPDFTextFontModel(model)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontH3Name) {
            let model = KMEditPDFTextManager.manager.fetchUserDefaultData(type: .h3)
            self.updateEditPDFTextFontModel(model)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontB1Name) {
            let model = KMEditPDFTextManager.manager.fetchUserDefaultData(type: .b1)
            self.updateEditPDFTextFontModel(model)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontB2Name) {
            let model = KMEditPDFTextManager.manager.fetchUserDefaultData(type: .b2)
            self.updateEditPDFTextFontModel(model)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontB3Name) {
            let model = KMEditPDFTextManager.manager.fetchUserDefaultData(type: .b3)
            self.updateEditPDFTextFontModel(model)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontLeftAlight) {
            listView.setEditingTextarea_Alignment(align:.left)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontCenterAlight) {
            listView.setEditingTextarea_Alignment(align:.center)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontRightAlight) {
            listView.setEditingTextarea_Alignment(align:.right)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_FontJustAlight) {
            listView.setEditingTextarea_Alignment(align:.justified)
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_RotateLeft) {
            listView.leftRotateAction()
            rightSideController?.reloadEditingAreas()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_RotateRight) {
            listView.rightRotateAction()
            rightSideController?.reloadEditingAreas()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_HorizontalMirror) {
            listView.reverseXAction()
            rightSideController?.reloadEditingAreas()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_VerticalMirror) {
            listView.reverseYAction()
            rightSideController?.reloadEditingAreas()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_Crop) {
            listView.cropAction()
            rightSideController?.reloadEditingAreas()
        } else if(menuItemProperty?.identifier == PDFViewMenuIdentifier_Edit_Replace) {
            listView.replaceImageEdit()
            rightSideController?.reloadEditingAreas()
        } else if (menuItemProperty?.identifier == PDFViewMenuIdentifier_Normal_RedactProperties) {
            if let redactAnnotation = listView.activeAnnotation as? CPDFRedactAnnotation{
                showRedactProperty(readactAnnotation: redactAnnotation)
            }
        }
        
    }
    
    func componentGroupDidDismiss(group: ComponentGroup?) {
        
    }
    
    
    func updateEditPDFTextFontModel(_ model: KMEditPDFTextFontModel) {
        
        let fontName = model.fontName
        let fontStyle = model.fontStyle
        let fontSize = model.fontSize
        let bold = model.bold
        let italic = model.italic
        let alignment = model.alignment
        let font = CPDFFont(familyName: fontName, fontStyle: fontStyle)
        
        listView.setEditingTextarea_font(font: font)
        listView.setEditingTextarea_FontSize(size: fontSize)
        listView.setEditingTextarea(isBold: bold)
        listView.setEditingTextarea(isItalic: italic)
        listView.setEditingTextarea_Alignment(align: alignment)
        
    }

}
 
// MARK: - KMSnapshotWindowControllerDelegate

extension KMMainViewController: KMSnapshotWindowControllerDelegate {
    func snapshotControllerWillClose(_ controller: KMSnapshotWindowController) {
        
    }
    
    func snapshotController(_ controller: KMSnapshotWindowController, miniaturizedRect isMiniaturize: Bool) -> NSRect {
        return CGRectZero
    }
    
    func snapshotControllerDidFinishSetup(_ controller: KMSnapshotWindowController) {
    }
}

// MARK: - CPDFDocumentDelegate

extension KMMainViewController: CPDFDocumentDelegate {
    func documentDidBeginDocumentFind(_ document: CPDFDocument!) {
    }
    
    func documentDidEndDocumentFind(_ document: CPDFDocument!) {
    }
}
 
// MARK: - 测量代理CDistanceSettingWindowControllerDelegate

extension KMMainViewController : CDistanceSettingWindowControllerDelegate {
    func distanceSettingWindowController(_ distanceSettingWindowController: CDistanceSettingWindowController, updateMeasureInfo measureInfo: CPDFMeasureInfo?) {
        if measureInfo != nil {
            if self.listView.activeAnnotations.count > 0 {
                if self.listView.activeAnnotation.isKind(of: CPDFPolylineAnnotation.self) {
                    self.updateMeasureInfo((self.listView.activeAnnotation as! CPDFPolylineAnnotation).measureInfo, withNewMeasure: measureInfo)
                } else if self.listView.activeAnnotation.isKind(of: CPDFPolygonAnnotation.self) {
                    self.updateMeasureInfo((self.listView.activeAnnotation as! CPDFPolygonAnnotation).measureInfo, withNewMeasure: measureInfo)
                } else if let data = self.listView.activeAnnotation as? CPDFLineAnnotation, data.isMeasure {
                    self.updateMeasureInfo(data.measureInfo, withNewMeasure: measureInfo)
                }
                
                self.listView.setNeedsDisplayAnnotationViewFor(self.listView.activeAnnotation.page)
            }
             
            self.updateMeasureInfo(self.listView.distanceMeasureInfo, withNewMeasure: measureInfo)
            self.updateMeasureInfo(self.listView.perimeterMeasureInfo, withNewMeasure: measureInfo)
            self.updateMeasureInfo(self.listView.polygonAreaMeasureInfo, withNewMeasure: measureInfo)
            self.updateMeasureInfo(self.listView.squareAreaMeasureInfo, withNewMeasure: measureInfo)
        }
    }
    
    func updateMeasureInfo(_ measureInfo: CPDFMeasureInfo?, withNewMeasure newMeasure: CPDFMeasureInfo?) {
        guard let measureInfo = measureInfo else { return }
        guard let newMeasure = newMeasure else { return }
        
        measureInfo.rulerBase = newMeasure.rulerBase
        measureInfo.rulerTranslate = newMeasure.rulerTranslate
        measureInfo.rulerBaseUnit = newMeasure.rulerBaseUnit
        measureInfo.rulerTranslateUnit = newMeasure.rulerTranslateUnit
        measureInfo.factor = newMeasure.factor
        measureInfo.precision = newMeasure.precision
        
    }
}

//MARK: - Redact密文
extension KMMainViewController {
    func showRedactProperty(readactAnnotation: CPDFRedactAnnotation?) {
        let properties = KMRedactPropertiesWindowController()
        properties.readactAnnotation = readactAnnotation
        
        properties.own_beginSheetModal(for: self.view.window) { result in
            
        }
    }
    
    func redactApplyAction(needAlert: Bool = true) {
        if needAlert {
            DispatchQueue.main.async { [weak self] in
                guard let self = self else {
                    return
                }
                
                if UserDefaults.standard.object(forKey: "kApplyRedactAlert") != nil {
                    self.listView.document.applyRedactions()
                    self.listView.layoutDocumentView()
                    return
                }
                let alert = NSAlert()
                alert.alertStyle = .informational
                alert.messageText = KMLocalizedString("This action will permanently remove the redacted information from this document.")
                alert.informativeText = KMLocalizedString("""
                                              After you save this document, you will not be able to retrieve the redacted information.
                                              """)
                alert.addButton(withTitle: KMLocalizedString("Apply"))
                alert.addButton(withTitle: KMLocalizedString("Cancel"))
                alert.showsSuppressionButton = true
                let response = alert.runModal()
                if response.rawValue == 1000 {
                    if alert.suppressionButton?.state == .on {
                        UserDefaults.standard.set("YES", forKey: "kApplyRedactAlert")
                        UserDefaults.standard.synchronize()
                    }
                    
                    self.listView.document.applyRedactions()
                    self.listView.layoutDocumentView()
                } else if response.rawValue == 1001 {
                    //取消
                    
                }
            }
        } else {
            self.listView.document.applyRedactions()
            self.listView.layoutDocumentView()
        }
    }
    
    func redactMultipageAction(redactAnnotation:CPDFRedactAnnotation) {
        let pagesWindowController = KMRedactSelectPagesWindowController(document: listView.document)
        pagesWindowController.own_beginSheetModal(for: self.view.window) { result in
            
        }
        pagesWindowController.callback = { [weak self] pages in
            if pages.count > 0 {
                self?.listView.redactAddAnnotationPages(pages, redactAnnotation: redactAnnotation)
            }
        }
    }
    
    func setPropertiesDefault(annotation:CPDFRedactAnnotation) {
        CPDFRedactAnnotation.update_defaultOutlineColor(annotation.borderColor())
        CPDFRedactAnnotation.update_defaultFillColor(annotation.interiorColor())
        CPDFRedactAnnotation.update_defaultTextColor(annotation.fontColor())
        CPDFRedactAnnotation.update_defaultFontSize(annotation.fontSize)
        
        CPDFRedactAnnotation.update_defaultFontAlignment(annotation.alignment())
        CPDFRedactAnnotation.update_defaultOverlayText(annotation.overlayText())
    }
    
    func enterRedactAlert() {
        if UserDefaults.standard.object(forKey: "kRedact") != nil {
            return
        }
        let alert = NSAlert()
        alert.alertStyle = .informational
        alert.informativeText = KMLocalizedString("Redaction allows you to permanently mask and remove sensitive content.")
        alert.messageText = KMLocalizedString("""
                                              Redaction requires two steps:
                                              1. Mark for Redaction
                                              2. Apply Redactions

                                              Note: Redactions are not applied permanently until you select Apply Redactions.
                                              """)
        alert.addButton(withTitle: KMLocalizedString("OK"))
        alert.showsSuppressionButton = true
        let response = alert.runModal()
        if response.rawValue == 1000 {
            if alert.suppressionButton?.state == .on {
                UserDefaults.standard.set("YES", forKey: "kRedact")
                UserDefaults.standard.synchronize()
            }
        }
    }
}

//MARK: - extension
extension KMMainViewController {
    func removeAllAnnotations() {
        let alert = NSAlert()
        alert.messageText = KMLocalizedString("This will permanently remove all annotations. Are you sure to continue?", comment: "")
        alert.addButton(withTitle: KMLocalizedString("Yes", comment:""))
        alert.addButton(withTitle: KMLocalizedString("No", comment:""))
        if (alert.runModal() != .alertFirstButtonReturn) {
            return
        }
        
        DispatchQueue.main.async {
            self.removeAllAnnotationsStore.store(t: self.listView)
        }
    }
    
    //MARK: - AI
    
    func showAITypeChooseView(aiConfigType: AIConfigType) -> Void {
        if (self.document != nil) {
            AIChatInfoManager.defaultManager.currentFilePath = (self.document?.documentURL.path)!
        } else {
            AIChatInfoManager.defaultManager.currentFilePath = ""
        }
        
        let windowVC: AINewConfigWindowController = AINewConfigWindowController.currentWC()
        windowVC.chooseCurFileHandle = {[unowned self] windowVC in
            if AIChatInfoManager.defaultManager.currentFilePath.isEmpty == false {
                let documentArray = NSDocumentController.shared.documents
                var didFileEdit: Bool = false
                var curDoc: KMMainDocument!
                for document in documentArray {
                    if document.fileURL?.path == AIChatInfoManager.defaultManager.currentFilePath {
                        didFileEdit = document.isDocumentEdited
                        curDoc = document as! KMMainDocument
                        break
                    }
                }
                if didFileEdit {
                    let tempFileURL = FileManager.default.temporaryDirectory.appendingPathComponent(AIChatInfoManager.defaultManager.currentFilePath.lastPathComponent)
                    if FileManager.default.fileExists(atPath: tempFileURL.path) {
                        do {
                            try FileManager.default.removeItem(at: tempFileURL)
                            
                        } catch {
                            
                        }
                    }
                    if curDoc != nil {
                        curDoc.mainViewController?.SaveTempPDFDocumentToURLPath(tempPath: tempFileURL.path)
                    }
                }
                windowVC.window?.becomeMain()
            }
        }
        if windowVC.window?.isVisible == true && windowVC.didSetOriginFrame == true {
            
        } else {
            var windowRect = windowVC.window?.frame
            windowRect!.origin.x = NSMaxX(self.view.window!.frame) - (windowRect?.size.width)!
            windowRect!.origin.y = NSMaxY(self.view.window!.frame) - (windowRect?.size.height)! - 64
            windowVC.window?.setFrame(windowRect!, display: true)
            
            windowVC.didSetOriginFrame = true
        }
        windowVC.eventLabel = "AITools_Tbr"
        windowVC.showWindow(nil)
        if (aiConfigType != .none) {
            windowVC.eventLabel = "AITools_Start"
            if self.listView.currentSelection?.string()?.isEmpty == false {
                windowVC.setCurrentPDFSelection(self.listView.currentSelection.string())
            }
            windowVC.chooseAIFunctionWithType(aiConfigType)
        }
    }
    
    @objc func aiTipIconViewShowStateChangeNoti() {
        
    }
    
    //MARK: - 引导
    func loadFunctionGuide() -> Void {
        DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 1) {
            if self.view.window != nil {
                self.loadOpenFileFunctionGuide(.openFileNormal)
            }
        }
    }
    
    func loadOpenFileFunctionGuide(_ showType: KMGuideInfoType) -> Void {
        if showType == .openFileNormal && KMGuideInfoWindowController.availableShow(.openFileNormal) {
            
            self.guideInfoWindowController = KMGuideInfoWindowController.currentWC()
            guard let guideWC = self.guideInfoWindowController else { return }
            
            guideWC.type = .openFileNormal
            //            guideWC.openPanelRect = (self.view.window?.contentView?.convert(leftPanelItem.frame, from: leftPanelItem.superview)) ?? .zero
            guideWC.window?.collectionBehavior = [.canJoinAllSpaces]
            guideWC.normalGuideFinishHandle = { [weak self] windowVC in
                
                
            }
            guideWC.finishHandle = { [weak self] windowVC, type in
                if type == .windowNewFinish ||
                    type == . windowDigitalFinish {
                    self?.checkFirstTrialController()
                }
            }
            guideWC.openFileToggleHandle = { [weak self] windowVC, type in
                self?.checkFirstTrialController()
            }
            var rect = self.view.window!.frame
            rect.size.height -= 20
            guideWC.window?.setFrame(rect, display: false)
            guideWC.window?.minSize = rect.size
            guideWC.window?.maxSize = rect.size
            self.view.window?.addChildWindow(guideWC.window!, ordered: .above)
            guideWC.show()
        } else if showType == .digitalSignGuide && KMGuideInfoWindowController.availableShow(.digitalSignGuide) {
            self.guideInfoWindowController = KMGuideInfoWindowController.currentWC()
            guard let guideWC = self.guideInfoWindowController else { return }
            
            guideWC.type = .digitalSignGuide
            
            guideWC.window?.collectionBehavior = [.canJoinAllSpaces]
            guideWC.finishHandle = { [weak self] windowVC, type in
                self?.checkFirstTrialController()
            }
            var rect = self.view.window!.frame
            rect.size.height -= 20
            guideWC.window?.setFrame(rect, display: false)
            guideWC.window?.minSize = rect.size
            guideWC.window?.maxSize = rect.size
            self.view.window?.addChildWindow(guideWC.window!, ordered: .above)
            guideWC.show()
            
        } else if showType == .pdfCompareGuide && KMGuideInfoWindowController.availableShow(.pdfCompareGuide) {
            DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.2) {
                self.guideInfoWindowController = KMGuideInfoWindowController.currentWC()
                guard let guideWC = self.guideInfoWindowController else { return }
                
                guideWC.type = .pdfCompareGuide
                
                
                guard let win = self.view.window else {
                    return
                }
                
                guideWC.finishHandle = { [weak self] winC, type in
                    if type == .windowNewFinish {
                        DispatchQueue.main.async {
                            self?.loadOpenFileFunctionGuide(.measureGuide)
                        }
                        return
                    }
                }
                
                guideWC.window?.collectionBehavior = [.canJoinAllSpaces]
                var rect = self.view.window!.frame
                rect.size.height -= 20
                guideWC.window?.setFrame(rect, display: false)
                guideWC.window?.minSize = rect.size
                guideWC.window?.maxSize = rect.size
                self.view.window?.addChildWindow(guideWC.window!, ordered: .above)
                guideWC.show()
            }
        } else if showType == .measureGuide && KMGuideInfoWindowController.availableShow(.measureGuide) {
            DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.2) {
                self.guideInfoWindowController = KMGuideInfoWindowController.currentWC()
                guard let guideWC = self.guideInfoWindowController else { return }
                guard let _ = self.view.window else {
                    return
                }
                
                guideWC.type = .measureGuide
                
                guideWC.window?.collectionBehavior = [.canJoinAllSpaces]
                var rect = self.view.window?.frame ?? .zero
                rect.size.height -= 20
                guideWC.window?.setFrame(rect, display: false)
                guideWC.window?.minSize = rect.size
                guideWC.window?.maxSize = rect.size
                self.view.window?.addChildWindow(guideWC.window!, ordered: .above)
                guideWC.show()
            }
        } else if showType == .convertGuide && KMGuideInfoWindowController.availableShow(.convertGuide) {
            DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 1) {
                self.guideInfoWindowController = KMGuideInfoWindowController.currentWC()
                guard let guideWC = self.guideInfoWindowController else { return }
                
                guideWC.type = .convertGuide
                guard let win = self.view.window else {
                    return
                }
                guideWC.purchaseHandle = { [weak self] windowVC in
#if VERSION_DMG
                    if IAPProductsManager.default().isAvailableAllFunction() {
                        if IAPProductsManager.default().isAvailableAdvancedPDFToOffice() {
                            //Convert:
                             
                        } else {
                            let limitWC = KMPurchaseLimitWindowController.currentLimitWC()
                            limitWC.continueBlock = { windowController in
                                
                            }
                            limitWC.window?.center()
                            limitWC.showWindow(nil)
                        }
                    } else {
                        KMPurchaseCompareWindowController.sharedInstance().showWindow(nil)
                    }
#else
                    if IAPProductsManager.default().isAvailableAllFunction() {
                        if IAPProductsManager.default().isAvailableAdvancedPDFToOffice() {
                            //Convert:
                        } else {
                            var vc = KMToolCompareWindowController(toolType: .Convert, selectNum: 1)
                            vc.showWindow(nil)
                        }
                    } else {
                        KMPurchaseCompareWindowController.sharedInstance().showWindow(nil)
                    }
#endif
                }
                
                guideWC.window?.collectionBehavior = [.canJoinAllSpaces]
                var rect = self.view.window?.frame ?? .zero
                rect.size.height -= 20
                guideWC.window?.setFrame(rect, display: false)
                guideWC.window?.minSize = rect.size
                guideWC.window?.maxSize = rect.size
                self.view.window?.addChildWindow(guideWC.window!, ordered: .above)
                guideWC.show()
            }
        } else {
            
        }
    }
    
    func checkFirstTrialController() -> Void {
#if VERSION_DMG
        //打开文档后引导相关
        if VerificationManager.default().status == .none {
            let appVersion = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? ""
            let lastVersion = UserDefaults.standard.object(forKey: "SKLastTrialVersionMainDocumentLaunchedKey") as? String ?? ""
            if lastVersion.isEmpty || lastVersion != appVersion {
                UserDefaults.standard.setValue(appVersion, forKey: "SKLastTrialVersionMainDocumentLaunchedKey")
                UserDefaults.standard.synchronize()
                KMPurchaseCompareWindowController.sharedInstance().showWindow(nil)
            }
        }
#endif
    }
    
    // MARK: - Private Methods
    
    func isPDFPageCountExceedsLimit(filePath: String) -> Bool {
        let url = URL(fileURLWithPath: filePath)
        guard let document = PDFDocument(url: url) else {
            return false
        }
        
        let pageCount = document.pageCount
        return pageCount > 30
    }
    
    // MARK: - 保存文档
    internal func needSaveDocument() -> Bool {
        if (self.isPDFDocumentEdited) {
            return self.isPDFDocumentEdited
        }
        if (self.needSave) {
            return self.needSave
        }
        
        let document: KMMainDocument? = self.myDocument as? KMMainDocument
        if (document?.isDocumentEdited == nil || document?.isDocumentEdited == false) {
            return false
        }
        return true
    }
    
    internal func saveDocument(overlookDocumentIfEdited overlook: Bool = false) {
        let document: KMMainDocument? = self.myDocument as? KMMainDocument
        if (overlook) {
            document?.save(nil)
            return
        }
        if (self.isPDFDocumentEdited) {
            self.needSave = false
            document?.save(nil)
            return
        }
        if (document?.isDocumentEdited == nil || document?.isDocumentEdited == false) {
            return
        }
        
        document?.save(nil)
    }
    
    internal func asyncSaveDocument(overlookDocumentIfEdited overlook: Bool = false, callback:@escaping KMCommonBlock) {
        let document: KMMainDocument? = self.myDocument as? KMMainDocument
        if (overlook) {
            DispatchQueue.main.async {
                document?.save(nil)
                callback()
            }
            return
        }
        if (self.isPDFDocumentEdited) {
            self.needSave = false
            DispatchQueue.main.async {
                document?.save(nil)
                callback()
            }
            return
        }
        if (document?.isDocumentEdited == nil || document?.isDocumentEdited == false) {
            callback()
            return
        }
        
        DispatchQueue.main.async {
            document?.save(nil)
            callback()
        }
    }
    
    internal func saveDocumentWithProgressAlert(callback:@escaping KMCommonBlock) {
        // 显示进度
        AutoSaveManager.manager.isSaving = true
        self.showProgressWindow(message: KMLocalizedString("Save", comment: "") + "PDF")
        self.progressC?.maxValue = 3.0
        self.progressC?.increment(by: 1.0)
        // 保存文档
        self.asyncSaveDocument { [weak self] params in
            // 执行进度 [假进度]
            self?.progressC?.increment(by: 1.0)
            self?.progressC?.increment(by: 1.0)
            
            DispatchQueue.main.asyncAfter(deadline: .now()+0.1) {
                // 隐藏进度
                self?.hiddenProgressWindow()
                DispatchQueue.main.asyncAfter(deadline: .now()+1) {
                    AutoSaveManager.manager.isSaving = false
                }
                // 回调
                callback()
            }
        }
    }
    func SaveTempPDFDocumentToURLPath(tempPath: String) {
        self.document?.write(toFile: tempPath)
    }
    
    // MARK: - 定时保存
    func addAutoSaveEvent() {
        if (self.autoSaveTimer != nil) {
            self.autoSaveTimer?.invalidate()
            self.autoSaveTimer = nil
        }
        
        if self.document != nil, SettingsManager.sharedInstance.autoSaveFile == true {
            self.autoSaveTimer = Timer.scheduledTimer(withTimeInterval: 1 * 60, repeats: true, block: { [weak self] timer in
                self?.autoSaveTimerAction(timer)
            })
        }
        self.checkAutoSaveInfo()
    }
    
    func checkAutoSaveInfo() {
        guard let cnt = AutoSaveManager.manager.autoSavePaths?.count, cnt > 0 else {
            return
        }
        if AutoSaveManager.manager.autoSaveAlertShow {
            return
        }
        
        AutoSaveManager.manager.autoSaveDidEndAction = false
        AutoSaveManager.manager.autoSaveAlertShow = true
         
        blockSaveWindow.cancelHandle = { [weak self] windowController in
            AutoSaveManager.manager.autoSaveDidEndAction = true
            AutoSaveManager.manager.clearCache()
            
            self?.view.window?.endSheet(windowController.window!)
        }
        
        blockSaveWindow.confirmHandle = { [weak self] windowController in
            self?.view.window?.endSheet(windowController.window!)
            
            self?.saveAutoSaveInfo()
        }
        self.view.window?.beginSheet(blockSaveWindow.window!)
    }
    
    func saveAutoSaveInfo() {
        let openPanel = NSOpenPanel()
        openPanel.canChooseDirectories = true
        openPanel.canChooseFiles = false
        openPanel.allowsMultipleSelection = false
        let win = NSApp.keyWindow != nil ? NSApp.keyWindow : self.view.window
        openPanel.beginSheetModal(for: win!) { result in
            if (result == .OK)  {
                let folderPath = openPanel.url?.path ?? openPanel.url?.absoluteString
                for path in AutoSaveManager.manager.opendPaths ?? [] {
                    let _path = path as? String
                    var newPath = "\(folderPath ?? "")/\(_path?.lastPathComponent ?? "")"
                    newPath = self.getValidFilePath(newPath)
                    do {
                        try FileManager.default.moveItem(atPath: _path ?? "", toPath: newPath)
                    } catch {
                        NSWorkspace.shared.activateFileViewerSelecting([URL(fileURLWithPath: newPath)])
                    }
                }
                AutoSaveManager.manager.clearCache()
            }
            AutoSaveManager.manager.autoSaveDidEndAction = true
        }
    }
    
    func autoSaveTimerAction(_ timer: Timer) {
        if (self.document == nil || self.listView.document?.documentURL.path == nil) {
            return
        }
        if AutoSaveManager.manager.autoSaveDidEndAction == false {
            //防止提示弹窗出现后，未进行任何操作又进入自动保存的机制
            return
        }
        
        if let data = self.document?.isLocked, data {
            return
        }
        
        if SettingsManager.sharedInstance.autoSaveFile == false {
            return
        }
        
        let documentArray = NSDocumentController.shared.documents
        var didFileEdit = false
        for doc in documentArray {
            if doc.fileURL?.path == self.document?.documentURL.path {
                didFileEdit = doc.isDocumentEdited
                break
            }
        }
        if (didFileEdit == false) {
            return
        }
        
        AutoSaveManager.manager.isSaving = true
        let savePath = AutoSaveManager.manager.autoSaveWithPath(self.listView.document?.documentURL.path ?? "")
        if (!self.document!.isLocked) {
            self.document?.write(to: URL(fileURLWithPath: savePath))
        }
        DispatchQueue.main.asyncAfter(deadline: .now() + 1.5) {
            AutoSaveManager.manager.isSaving = false
        }
    }
    
    func removeAutoSaveInfo() {
        if self.autoSaveTimer != nil {
            self.autoSaveTimer?.invalidate()
            self.autoSaveTimer = nil
        }
        
        if AutoSaveManager.manager.autoSaveDidEndAction == false {
            //防止提示弹窗出现后，未进行任何操作又进入自动保存的机制
            return
        }
        if SettingsManager.sharedInstance.autoSaveFile == false {
            return
        }
        
        if self.document == nil || self.listView.document?.documentURL.path == nil {
            return
        }
        AutoSaveManager.manager.removeAutoSavePath(self.listView.document?.documentURL.path ?? "")
    }
    
    // MARK: - 选择缩放模式
    
    @objc public func selectZoom(_ type: KMPDFZoomType) {
        switch type {
        case .width:
            self.listView.autoScales = true
            break
        case .fit:
            if let pageHeight = self.listView.currentPage()?.size.height, pageHeight > 0 {
                let pdfviewHeight = self.listView.bounds.size.height
                self.listView.scaleFactor = pdfviewHeight/pageHeight
                self.listView.autoScales = false
            }
            
            break
        case .actualSize:
            if self.listView.scaleFactor != 1.0 {
                self.listView.scaleFactor = 1.0
                self.listView.autoScales = false
            }
            break
        case .zoom_In:
            self.doZoomIn(nil)
            
            break
        case .zoom_Out:
            self.doZoomOut(nil)
            
            break
        }
    }
    
    func doZoomIn(_ sender: Any?) {
        if (self.listView.canZoomIn) {
            self.listView.zoomIn(nil)
        }
    }
    
    func doZoomOut(_ sender: Any?) {
        if (self.listView.canZoomOut) {
            self.listView.zoomOut(nil)
        }
    }
    
    // MARK: - Event 监听
    private func addEventMonitor() {
        if (self.eventMonitor != nil) {
            self.removeEventMonitor()
        }
        
        self.eventMonitor = NSEvent.addLocalMonitorForEvents(matching: [.scrollWheel, .leftMouseDown, .leftMouseUp]) { [weak self] event in
            if (event.type == .scrollWheel && event.modifierFlags.contains(.option)) { // Alt + 鼠标滚轮
                self?.listView.magnifyWheel(event)
                return nil
            } else if event.type == .leftMouseDown {
                let point = event.locationInView(self?.listView ?? NSView())
                let presentationDrawView = self?.listView.presentationDrawView
                if let data = self?.interactionMode, data == .presentation,CGRectContainsPoint(self?.listView.frame ?? .zero, point),presentationDrawView?.isHidden == true { // 幻灯片模式下
                    if point.x >= (self?.listView.frame.maxX ?? 0) / 2 {
                        let can = self?.listView.canGoToNextPage() ?? false
                        if can {
                            self?.listView.goToNextPage(nil)
                        }
                    } else {
                        let can = self?.listView.canGoToPreviousPage() ?? false
                        if can {
                            self?.listView.goToPreviousPage(nil)
                        }
                    }
                    
                    return nil
                }
            }
            return event
        }
    }
    
    private func removeEventMonitor() {
        if (self.eventMonitor != nil) {
            KMPrint("已移除事件监听")
            
            NSEvent.removeMonitor(self.eventMonitor as Any)
            self.eventMonitor = nil
        }
    }
    
    func addKeyEventMonitor() {
        if (self.keyEventMonitor != nil) {
            self.removeKeyEventMonitor()
        }
        keyEventMonitor = NSEvent.addLocalMonitorForEvents(matching: .keyDown) { [weak self] event in
            if event.keyCode == 53 {
                if self?.listView.annotationType == .freeText {
                    self?.listView.keyDown(with: event)
                }
            } else {
                
            }
            return event
        }
    }
    
    func removeKeyEventMonitor() {
        if (self.keyEventMonitor != nil) {
            KMPrint("removeKeyEventMonitor 已移除事件监听")
            
            NSEvent.removeMonitor(self.keyEventMonitor as Any)
            self.keyEventMonitor = nil
        }
    }
    
    //MARK: - Mouse Event
    override func mouseMoved(with event: NSEvent) {
        self.view.window?.mouseMoved(with: event)
    }
    
    override func keyDown(with event: NSEvent) {
        listView.keyDown(with: event)
         
    }
    
    // MARK: - Tools
    
    func pdfViewCanHorizontalScroll() -> Bool {
        let scroll = self.listView.scroll()
        if (scroll == nil) {
            return false
        }
        
        return scroll?.horizontalScroller?.isHidden == nil ? false : !(scroll!.horizontalScroller!.isHidden)
    }
    
    func pdfViewCanVerticalScroll() -> Bool {
        let scroll = self.listView.scroll()
        if (scroll == nil) {
            return false
        }
        
        return scroll?.verticalScroller?.isHidden == nil ? false : !(scroll!.verticalScroller!.isHidden)
    }
    
    // MARK: - Public Methods
    // 清理数据 [eg. 通知]
    public func clearData() {
        KMThumbnailCache.shared.clearCache()
        
        self.removeNotifications()
        if (self.listView.spellingTag() > 0) {
            NSSpellChecker.shared.closeSpellDocument(withTag: self.listView.spellingTag())
        }
        self.removeAutoSaveInfo()
        
        self.myDocument = nil
        
        if textFieldSheet.window?.isVisible == true {
            textFieldSheet.close()
        }
        
        if NSColorPanel.shared.isVisible == true {
            NSColorPanel.shared.close()
        }
        
        if KMInfoWindowController.shared.window?.isVisible == true {
            KMInfoWindowController.shared.close()
        }
        
    }
    
    public func clearSecureOptions() {
        self._secureOptions = nil
        self.documentAttribute = nil
    }
    
    public func clearRemoveSecureFlag() {
        self._removeSecureFlag = false
    }
    
    public func recordIsPDFDocumentEdited() {
        km_synchronized(self) {
            self.model.isPDFDocumentEdited = true
           
            if let _document = self.myDocument {
                KMTools.setDocumentEditedState(document: _document)
            }
        }
    }
    
    public func clearIsPDFDocumentEdited() {
        km_synchronized(self) {
            self.model.isPDFDocumentEdited = false
        }
    }
    
    func showSnapshots(setups: NSArray?) {
        if self.listView.document != nil {
            for setup in setups ?? [] {
                let swc = KMSnapshotWindowController()
                swc.delegate = self
                swc.setPdfDocument(self.listView.document, setup: setup as? NSDictionary)
                swc.setForceOnTop(self.interactionMode != .normal)
                self.myDocument?.addWindowController(swc)
            }
        }
    }
    
    // MARK: - Noti Actions
    internal func documentDidUnlockNotification(_ sender: Notification) {
        if (self.listView.document != nil && self.listView.document.isEqual(to: sender.object)) {
            
            if (self.myDocument == nil) {
                return
            }
            if (self.listView.document.allowsPrinting && self.listView.document.allowsCopying) {
                self.hiddenSecureLimitTip()
            }
            
            let isUnlockFromKeychain = (self.myDocument as? KMMainDocument)?.isUnlockFromKeychain ?? false
            if (isUnlockFromKeychain || self.model.isSaveKeyChain == false) {
                return
            }
            
            let type = SettingsManager.sharedInstance.keychainType
            if (type == .never) {
                return
            }
            if (type == .always) {
                self.myDocument?.savePasswordInKeychain(self.listView.document.password, self.listView.document)
                return
            }
            
            // 保存到钥匙串
            let alert = NSAlert()
            alert.messageText = KMLocalizedString("Remember Password?", comment: "")
            alert.informativeText = KMLocalizedString("Do you want to save this password in your Keychain?", comment: "")
            alert.addButton(withTitle: KMLocalizedString("Yes", comment: ""))
            alert.addButton(withTitle: KMLocalizedString("No", comment: ""))
            if (alert.runModal() == .alertFirstButtonReturn) { // 保存密码
                self.myDocument?.savePasswordInKeychain(self.listView.document.password, self.listView.document)
                return
            }
        }
    }
    
    internal func applicationWillTerminateNotification(_ sender: Notification) {
        self.savePageNumberIfNeed()
        self.saveDocument()
    }
    
    internal func pdfViewHighlightFormFiledUpdateNoti(_ sender: Notification) {
        self.alertTipViewController.reloadFormAlertUI()
        
    }
      
    func rename(_ sender: NSNotification) -> Void {
        if (self.view.window == nil || self.view.window!.isVisible == false) {
            return
        }
        let tabController = sender.object as? CTTabController
        if tabController?.title == self.document?.documentURL.deletingPathExtension().lastPathComponent {
            if let doc = self.myDocument, doc.isDocumentEdited {
                Task {
                    let resp = await KMAlertTool.runModel(message: NSLocalizedString("File Updated", comment: ""), buttons: [NSLocalizedString("Save", comment: ""), NSLocalizedString("Cancel", comment: "")])
                    if resp != .alertFirstButtonReturn { // 取消
                        return
                    }
                    doc.updateChangeCount(.changeCleared)
                    self.document?.write(to: doc.fileURL)
                    Task { @MainActor in
                        self._renameForSavePanel(tabController)
                    }
                }
                return
            }
            
            self._renameForSavePanel(tabController)
        }
    }
    
    func savePdfAlertView() {
        if AutoSaveManager.manager.isSaving ||  AutoSaveManager.manager.isSaveNoti{
            return
        }
        AutoSaveManager.manager.isSaveNoti = true
        var num = 0
        if self.listView.document != nil{
            num = Int(self.listView.document.pageCount)
        }
        if Thread.current.isMainThread {
            self.beginProgressSheet(withMessage: NSLocalizedString("Saving PDF", comment: "") + "...", maxValue: UInt(num))
        } else {
            DispatchQueue.main.async {
                self.beginProgressSheet(withMessage: NSLocalizedString("Saving PDF", comment: "") + "...", maxValue: UInt(num))
            }
        }
    }
    
    func savePdfFinishAlertView() {
        if !AutoSaveManager.manager.isSaveNoti{
            return
        }
        AutoSaveManager.manager.isSaveNoti = false
        if Thread.current.isMainThread {
            self.dismissProgressSheet()
        } else {
            DispatchQueue.main.async {
                self.dismissProgressSheet()
            }
        }
    }
    
    private func _renameForSavePanel(_ tabC: CTTabController?) {
        let outputSavePanel = NSSavePanel()
        outputSavePanel.title = NSLocalizedString("Rename", comment: "")
        outputSavePanel.allowedFileTypes = ["pdf"]
        outputSavePanel.nameFieldStringValue = (self.document?.documentURL.lastPathComponent)!
        outputSavePanel.directoryURL = self.document?.documentURL.deletingLastPathComponent()
        
        let resp = outputSavePanel.runModal()
        if resp == .OK {
            let pdfDocument = CPDFDocument(url: self.document?.documentURL)
            let fileURL = pdfDocument?.documentURL
            
            let fileManager = FileManager.default
            let newFileURL = fileURL!.deletingLastPathComponent().appendingPathComponent(outputSavePanel.url!.lastPathComponent)
            var result = true
            do {
                try fileManager.moveItem(at: fileURL!, to: newFileURL)
            } catch {
                result = false
                KMPrint("Error renaming file! Threw: \(error.localizedDescription)")
            }
            if (result) {
                tabC?.title = outputSavePanel.url!.lastPathComponent
                if let newPdfDocument = CPDFDocument(url: newFileURL) {
                    self.model.isSaveKeyChain = false
                    newPdfDocument.unlock(withPassword: self.document?.password)
                    if (newPdfDocument.pageCount > 0) {
                        self.setDocument = newPdfDocument
                    }
                }
            }
        } else {
            outputSavePanel.close()
        }
    }
    
    func showInFinder(_ sender: Any) -> Void {
        if sender is NSNotification {
            let tabController = (sender as! NSNotification).object as? CTTabController
            let path = self.document?.documentURL.deletingPathExtension().lastPathComponent
            if tabController?.title == path {
                if let file = self.myDocument?.fileURL {
                    if FileManager.default.fileExists(atPath: file.path) {
                        NSWorkspace.shared.activateFileViewerSelecting([file])
                    }
                }
            }
        } else {
            guard let url = self.myDocument?.fileURL else { return }
            let file: URL = url
            if FileManager.default.fileExists(atPath: file.path) {
                NSWorkspace.shared.activateFileViewerSelecting([file])
            }
        }
    }
}


extension KMMainViewController {
 
func cut(_ sender: Any?) {
    if viewManager.isPageEditMode {
        self.pageEditViewController?.cutMenuItemAciton()
    }
}

func copy(_ sender: Any?) {
    if viewManager.isPageEditMode {
        self.pageEditViewController?.copyMenuItemAciton()
    }
}

func paste(_ sender: Any?) {
    if viewManager.isPageEditMode {
        pageEditViewController?.pastMenuItemAciton(menuitemProperty: nil)
    }
}

func delete(_ sender: Any?) {
    if viewManager.isPageEditMode {
        self.pageEditViewController?.deleteMenuItemAciton()
    }
}
}