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

import Foundation

extension KMMainViewController {
    // MARK: - 退出全屏
    
    @IBAction func exitFullScreen(_ sender: Any) {
        if (self.view.window == nil) {
            return
        }
        
        if (KMTools.isFullScreen(self.view.window!)) {
            self.view.window?.toggleFullScreen(nil)
        }
    }
    
    @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()
            }
        }
    }
}

extension KMMainViewController {
    //通知
    func preferenceDidChangeNotification(notification:Notification) {
        let info : [AnyHashable : Any] = notification.userInfo ?? [:]
        
        if info.keys.contains(KMPreference.viewZoomScaleTypeKey) {
            self.selectZoom(KMPreferenceManager.shared.viewZoomScaleType)
        }
        
        if notification.name.rawValue == "pdfViewDocumentDidLoaded" || info.keys.contains(KMPreference.viewPageDisplayTypeKey) {
            self.selectDisplay(display: KMPreferenceManager.shared.viewPageDisplayType)
        }
        
        if info.keys.contains(KMPreference.displayBackgroundNormalColorKey) || notification.name.rawValue == "pdfViewDocumentDidLoaded" {
            self.listView.backgroundColor = KMPreferenceManager.shared.displayBackgroundNormalColor
            self.listView.layoutDocumentView()
        }
        
        self.updatePageIndicatoreType()
        if (info.keys.contains(KMPreference.generalAuthorNameKey)) { // 作者名称
            CPDFKitConfig.sharedInstance().setAnnotationAuthor((info[KMPreference.generalAuthorNameKey] as! String))
        }
        if (info.keys.contains(KMPreference.highlightLinksKey)) {
            let hlLink = info[KMPreference.highlightLinksKey] as? Bool
            CPDFKitConfig.sharedInstance().setEnableLinkFieldHighlight(hlLink == nil ? false : hlLink!)
            self.listView.setNeedsDisplayForVisiblePages()
        }
        if info.keys.contains(KMPreference.thumbPageSizeKey) {
            self.leftSideViewController.refreshUIOfThumbnailIfNeed(preference: true)
        }
        if info.keys.contains(KMPreference.thumbSnapshotSizeKey) {
            self.leftSideViewController.refreshUIOfSnapshotIfNeed(preference: true)
        }
        if info.keys.contains(KMPreference.outlineFontSizeKey) {
            self.leftSideViewController.updateTableFont()
        }
        if info.keys.contains(KMPreference.greekThresholdKey) {
            let value = KMPreference.shared.greekThreshold.cgFloat
            self.listView.setGreekingThreshold(value)
            self.secondaryPdfView?.setGreekingThreshold(value)
        }
        if info.keys.contains(KMPreference.antiAliasTextKey) {
            self.listView.setShouldAntiAlias(KMPreference.shared.antiAliasText)
            self.listView.applyDefaultInterpolationQuality()
            self.secondaryPdfView?.setShouldAntiAlias(KMPreference.shared.antiAliasText)
            self.secondaryPdfView?.applyDefaultInterpolationQuality()
        }
        if info.keys.contains(KMPreference.markupColorHighlightKey) {
            if let item = self.toolbarController.findItem(KMToolbarHighlightAnnotationItemIdentifier) {
                if item.isSelected {
                    let color = KMPreference.shared.markupHighlightColor
                    let imageV = KMNoteTypeImageView()
                    item.image = imageV.noteTypeImage(withType: SKNHighlightString, color: color)
                }
            }
            
            if let item = self.toolbarController.findItem(KMToolbarSquigglyAnnotationItemIdentifier) {
                if item.isSelected {
                    if let color = UserDefaults.standard.PDFListViewColor(forKey: CSquigglyNoteColorKey) {
                        let imageV = KMNoteTypeImageView()
                        item.image = imageV.noteTypeImage(withType: "Squiggly", color: color)
                    }
                }
            }
        }
        if info.keys.contains(KMPreference.markupColorUnderlineKey) {
            if let item = self.toolbarController.findItem(KMToolbarUnderlineAnnotationItemIdentifier) {
                if item.isSelected {
                    let color = KMPreference.shared.markupUnderlineColor
                    let imageV = KMNoteTypeImageView()
                    item.image = imageV.noteTypeImage(withType: SKNUnderlineString, color: color)
                }
            }
        }
        if info.keys.contains(KMPreference.markupColorStrikthroughKey) {
            if let item = self.toolbarController.findItem(KMToolbarStrikeOutAnnotationItemIdentifier) {
                if item.isSelected {
                    let color = KMPreference.shared.markupStrikthroughColor
                    let imageV = KMNoteTypeImageView()
                    item.image = imageV.noteTypeImage(withType: SKNStrikeOutString, color: color)
                }
            }
        }
        if info.keys.contains(KMPreference.markupColorPenKey) {
            if let item = self.toolbarController.findItem(KMToolbarInkAnnotationItemIdentifier) {
                if item.isSelected {
                    let color = KMPreference.shared.markupPenColor
                    let imageV = KMNoteTypeImageView()
                    item.image = imageV.noteTypeImage(withType: SKNInkString, color: color)
                }
            }
        }
        if info.keys.contains(KMPreference.editPDFPopWindowShowKey) {
            let show = KMPreference.shared.editPDFPopWindowIsShow
            let win = KMEditPDFPopToolBarWindow.shared
            if !show && win.isVisible {
                win.orderOut(nil)
                win.setIsVisible(false)
            }
        }
    }
    
    //刷新页面显示器
    func updatePageIndicatoreType () {
        if self.isReadMode {
            self.pageNumberDisplayView.outView()
        } else {
            if self.listView.document != nil {
                self.pageNumberDisplayView.totalPagesCount = Int(self.listView.document.pageCount)
            }
            self.pageNumberDisplayView.currentPageIndex = self.listView.currentPageIndex
            self.pageNumberDisplayView.displayType = KMPreferenceManager.shared.pageIndicatorType
            
            self.readContentView.addSubview(self.tipCurrentPageBox, positioned: .above, relativeTo: self.readContentView)
        }
    }
    
    func showConvertNotesProgress() {
        guard let pdfDocument = self.document else {
            return
        }
        guard let _ = self.listView?.document else {
            return
        }
        guard let _ = self.view.window else {
            return
        }
        
        let isNewCreated = (self.myDocument as? KMMainDocument)?.isNewCreated ?? false
        if isNewCreated {
            return
        }
        
        self.model.needConvertNotes = false
        Task { @MainActor in
            self.convertNotesUsingPDFDocument(pdfDocument)
        }
    }
    
    func convertNotesUsingPDFDocument(_ pdfDocument: CPDFDocument) {
        guard let doc = self.listView?.document else {
            return
        }
        DispatchQueue.main.async {
            self.beginProgressSheet(withMessage: "", maxValue: 0)
            
            let count = pdfDocument.pageCount
            DispatchQueue.global().async {
//                var addAnnotations = [CPDFAnnotation]()
//                var removeAnnotations = [CPDFAnnotation]()
                self.model.addAnnotations.removeAll()
                self.model.removeAnnotations.removeAll()
                for i in 0..<count {
                    let page = pdfDocument.page(at: i)
                    
                    //                var addAnnotations = [CPDFAnnotation]()
                    //                var removeAnnotations = [CPDFAnnotation]()
                    for annotation in page?.annotations ?? [] {
                        var newAnnotation: CPDFAnnotation?
                        if let inkAnnotation = annotation as? CPDFInkAnnotation, inkAnnotation.contents.hasPrefix("<?xml version=\"1.0\" encoding=\"utf-8\"?>") {
                            let table = KMTableAnnotation(KMNoteBounds: inkAnnotation.bounds, document: doc)
                            table.border = inkAnnotation.border
                            table.color = inkAnnotation.color
                            table.createForm(withList: inkAnnotation.contents, andPaths: inkAnnotation.bezierPaths())
                            table.updateAppearanceInk(withIsAdd: false)
                            table.contents = annotation.contents
                            newAnnotation = table
                        }
                        if let newAnnotation = newAnnotation {
                            self.model.addAnnotations.append(newAnnotation)
                            self.model.removeAnnotations.append(annotation)
                        }
                    }
                    
                    //                for i in 0..<addAnnotations.count {
                    //                    let newAnnotation = addAnnotations[i]
                    //                    let annotation = removeAnnotations[i]
                    //
                    //                    // this is only to make sure markup annotations generate the lineRects, for thread safety
                    //                    pdfView?.addAnnotation(with: newAnnotation, to: page)
                    //                    pdfView?.remove(annotation)
                    //                    if newAnnotation.contents != nil {
                    //                        if newAnnotation.contents.count == 0 {
                    //                            newAnnotation.autoUpdateString()
                    //                        }
                    //                    }
                    //                }
                }
                
                DispatchQueue.main.async {
                    for i in 0..<self.model.addAnnotations.count {
                        let newAnnotation = self.model.addAnnotations[i]
                        let annotation = self.model.removeAnnotations[i]
                        
                        let page = annotation.page
                        // this is only to make sure markup annotations generate the lineRects, for thread safety
                        self.listView?.addAnnotation(with: newAnnotation, to: page)
                        self.listView?.remove(annotation)
                        if newAnnotation.contents != nil {
                            if newAnnotation.contents.count == 0 {
                                newAnnotation.autoUpdateString()
                            }
                        }
                    }
                    
                    self.dismissProgressSheet()
                    
                    self.listView?.undoManager?.removeAllActions()
                    self.undoManager?.removeAllActions()
                    
                    // 清空数据
                    self.model.addAnnotations.removeAll()
                    self.model.removeAnnotations.removeAll()
                }
            }
        }
    }
    
    // MARK: - KMInterfaceThemeChangedProtocol
    
    override func interfaceThemeDidChanged(_ appearance: NSAppearance.Name) {
        super.interfaceThemeDidChanged(appearance)
        
        self.toolbarController.interfaceThemeDidChanged(appearance)
        self.leftSideViewController.interfaceThemeDidChanged(appearance)
        self.rightSideViewController.interfaceThemeDidChanged(appearance)
        
        self.pdfEditController?.interfaceThemeDidChanged(appearance)
        
        self.mianSplitView.superview?.wantsLayer = true
//        let sView = self.listView.documentView()
        if KMAppearance.isDarkMode() {
            self.mianSplitView.superview?.layer?.backgroundColor = NSColor(red: 0.149, green: 0.157, blue: 0.169, alpha: 1).cgColor
//            sView?.backgroundColor = NSColor(red: 0.149, green: 0.157, blue: 0.169, alpha: 1)
        } else {
            self.mianSplitView.superview?.layer?.backgroundColor = NSColor(red: 0.988, green: 0.992, blue: 1, alpha: 1).cgColor
//            sView?.backgroundColor = NSColor(red: 0.988, green: 0.992, blue: 1, alpha: 1)
        }
    }
}

// MARK: - KMToolbarControllerDelegate

extension KMMainViewController: KMToolbarControllerDelegate {
    func toolbarController(_ viewController: KMToolbarController, heightOffsetChange heightOffset: Float, animated: Bool) {
        let heightConst = (animated ? self.heightOffset.animator() : self.heightOffset)
        if self.isReadMode {
            if self.toolbarController.toolbarType == .Annatiton {
                heightConst?.constant = CGFloat(heightOffset)
            } else {
                heightConst?.constant = CGFloat(0)
            }
        } else {
            heightConst?.constant = CGFloat(heightOffset)
        }
        self.refreshListViewToolMode()
        self.trackEvent(toolMode: self.listView.toolMode)
        if self.listView.annotationType == .editTextImage ||
            self.listView.annotationType == .addText ||
            self.listView.annotationType == .addImage {
            self.closeRightPane()
        }
        self.listView.annotationType = .unkown
    }
    
    func changeAnnotationModeAction(item: KMToolbarClickButton) {
        if self.listView.toolMode == .formToolMode {
            if !IAPProductsManager.default().isAvailableAllFunction(){
                let winC = KMPurchaseCompareWindowController.sharedInstance()
                if let type = CAnnotationType(rawValue: item.tag) {
                    if type == .textField {
                        winC?.kEventName = "Reading_TextField_BuyNow"
                    } else if type == .checkBox {
                        winC?.kEventName = "Reading_CheckBox_BuyNow"
                    } else if type == .radioButton {
                        winC?.kEventName = "Reading_RadioButton_BuyNow"
                    } else if type == .listMenu {
                        winC?.kEventName = "Reading_ListBox_BuyNow"
                    } else if type == .comboBox {
                        winC?.kEventName = "Reading_ComboBox_BuyNow"
                    } else if type == .actionButton {
                        winC?.kEventName = "Reading_Button_BuyNow"
                    }
                }
                winC?.showWindow(nil)
                return
            }
        } else {
            let type = CAnnotationType(rawValue: item.tag) ?? CAnnotationType.unkown
            if type == .signature {
                if !IAPProductsManager.default().isAvailableAllFunction(){
                    let winC = KMPurchaseCompareWindowController.sharedInstance()
                    winC?.kEventName = "Reading_ElectronicSign_BuyNow"
                    winC?.showWindow(nil)
                    return
                }
            }
        }
        
        if (self.model.rightMouseEventing) {
            self.model.rightMouseEventing = false
        }
        if (self.toolbarController.ignoreCurrentAnnotationTypeChange) {
            self.toolbarController.ignoreCurrentAnnotationTypeChange = false
        }
        
        var currentType = self.listView.annotationType
//        if (currentType == .eraser) {
//            currentType = .ink
//        }
        let isSelected = (currentType == CAnnotationType(rawValue: item.tag) ?? CAnnotationType.unkown) && ((self.listView.toolMode == .noteToolMode) || (self.listView.toolMode == .selfSignMode) || (self.listView.toolMode == .formToolMode))
        var editSelectd = false
        if self.listView.annotationType == CAnnotationType(rawValue: item.tag) ?? CAnnotationType.unkown && self.listView.toolMode == .editPDFToolMode {
            editSelectd = true
        }
        
        if isSelected {
            if self.listView.toolMode == .formToolMode {
                
            } else {
                self.listView.toolMode = .textToolMode
            }
            let type = CAnnotationType(rawValue: item.tag) ?? CAnnotationType.unkown
            if type == .signature {
                self.toolbarController.findItem(KMToolbarToolSignBoxIdentifier)?.isSelected = false
                
                if self.listView.toolMode == .formToolMode {
                    self.listView.toolMode = .noteToolMode
                }
            }
            self.listView.annotationType = .unkown
            self.closeRightPane()
        } else {
            let type = CAnnotationType(rawValue: item.tag) ?? CAnnotationType.unkown
            self.trackEvent(annotationType: type)

            if type == .signature {
                if self.listView.toolMode != .formToolMode {
                    self.listView.toolMode = .formToolMode
                    
                    self.toolbarController.findItem(KMToolbarToolSignBoxIdentifier)?.isSelected = true
                }
            }
            self.listView.annotationType = type
            
            if self.listView.currentSelection != nil {
              let annotation = self.listView.addAnnotation(with: CAnnotationType(rawValue: item.tag) ?? CAnnotationType.unkown, selection: self.listView.currentSelection, page: self.listView.currentSelection.page, bounds: self.listView.currentSelection.bounds)
                if((annotation != nil) &&
                   !self.listView.activeAnnotations.contains(annotation ?? self.listView.activeAnnotation)) {
                    var newAnnonations : [CPDFAnnotation] = []
                    newAnnonations.append(annotation!)
                    self.listView.updateActiveAnnotations(newAnnonations)
                    self.listView.setNeedsDisplayAnnotationViewFor(annotation?.page)
                }

            }
            
            if self.listView.toolMode == .formToolMode {
                
            } else {
                self.refreshListViewToolMode()
            }
        }
        
        if self.listView.toolMode != .editPDFToolMode && self.listView.annotationType != .unkown {
            self.rightSideViewController.isHidden = false
            let toolMode = self.listView?.toolMode ?? .none
            self.rightSideViewController.kEventTag = toolMode == .selfSignMode ? 1 : 0
            self.rightSideViewController.subViewType = .AnnotationProperts
            if !self.isReadMode {
                self.openRightPane()
            }
        } else if self.listView.toolMode == .editPDFToolMode {
            if editSelectd {
                self.rightSideViewController.isHidden = true
                self.listView.setShouAddEdit([])
                self.listView.change([.text, .image])
                self.listView.annotationType = .editTextImage
                self.closeRightPane()
            } else if self.listView.annotationType == .addText {
                self.rightSideViewController.isHidden = false
                if !self.isReadMode {
                    self.openRightPane()
                }
                self.rightSideViewController.subViewType = .EditPDFAddText
                FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_EditPDF", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_EditPDF_AddText"])
                self.listView.setShouAddEdit(.text)
                self.listView.change(.text)
            } else if self.listView.annotationType == .addImage {
                self.rightSideViewController.isHidden = false
                if !self.isReadMode {
                    self.openRightPane()
                }
                FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_EditPDF", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_EditPDF_AddImage"])
//                self.closeRightPane()
                
                self.rightSideViewController.subViewType = .EditPDFAddImage
                self.listView.setShouAddEdit(.image)
                self.listView.change(.image)
                self.rightSideViewController.eidtPDFImageProperty.reloadData()
            }
        } else {
            self.rightSideViewController.isHidden = true
            self.closeRightPane()
        }
    }
    
    func refreshListViewToolMode () {
        if self.toolbarController.toolbarType == .Annatiton {
           self.listView.toolMode = .noteToolMode
        } else if self.toolbarController.toolbarType == .Move {
            self.listView.toolMode = .moveToolMode
        } else if self.toolbarController.toolbarType == .Magnify {
            self.listView.toolMode = .magnifyToolMode
        } else if self.toolbarController.toolbarType == .Select {
            self.listView.toolMode = .selectToolMode
        } else if self.toolbarController.toolbarType == .SelectZoom {
            self.listView.toolMode = .selectZoomToolMode
        } else if self.toolbarController.toolbarType == .Page {
            
        } else if self.toolbarController.toolbarType == .Form {
            self.listView.toolMode = .formToolMode
            self.rightSideViewController.subViewType = .AnnotationProperts
        } else if self.toolbarController.toolbarType == .FillSign {
            self.listView.toolMode = .selfSignMode
            self.rightSideViewController.subViewType = .AnnotationProperts
        } else if self.toolbarController.toolbarType == .editPDF {
            self.listView.toolMode = .editPDFToolMode 
//            self.listView.editingConfig().isShowEditingAreaHover = true
//            self.listView.editingConfig().editingBorderWidth = 1
//            self.listView.editingConfig().editingCenterRadius = 5
//            self.listView.editingConfig().editAreaMargin = 2
//            self.listView.editingConfig().editingHoverBorderColor = NSColor.init(red: 0, green: 136.0/255.0, blue: 1.0, alpha: 0.5)
//            self.listView.editingConfig().editingBorderColor = NSColor.init(red: 0, green: 0, blue: 0, alpha: 0.4)
//            self.listView.editingConfig().addEditAreaColor = NSColor.init(red: 23.0/255.0, green: 112.0/255.0, blue: 244.0/255.0, alpha: 0.5)
//            self.listView.editingConfig().editAreaMoveFillColor = NSColor.init(red: 23.0/255.0, green: 112.0/255.0, blue: 244.0/255.0, alpha: 0.1)
            self.listView.setShouAddEdit([])
        }else if self.toolbarController.toolbarType == .LeftPanel {
            self.toggleLeftPane()
            self.leftSideViewController.showPanelView(show: true)
        }else {
            self.listView.toolMode = .textToolMode
        }
    }
    
    func showPDFLayoutModeAction(show: Bool) {
        self.listView.annotationType = .unkown
        self.showOrHideNotes()
    }
}

// MARK: - NSSplitViewDelegate

extension KMMainViewController : NSSplitViewDelegate {
    func splitView(_ splitView: NSSplitView, canCollapseSubview subview: NSView) -> Bool {
        if splitView == self.mianSplitView {
            //            return (subview == self.listView) == false
        } else if splitView == self.newPDFSplitView {
            return subview.isEqual(to: self.secondaryPdfContentView)
        }
        return false
    }
    
    func splitView(_ splitView: NSSplitView, shouldCollapseSubview subview: NSView, forDoubleClickOnDividerAt dividerIndex: Int) -> Bool {
        if splitView == self.newPDFSplitView {
            if subview.isEqual(to: self.secondaryPdfContentView) {
                var position = self.newPDFSplitView.maxPossiblePositionOfDivider(at: dividerIndex)
                if self.newPDFSplitView.isSubviewCollapsed(subview) {
                    if self.lastSplitPDFHeight <= 0.0 {
                        let DEFAULT_SPLIT_PANE_HEIGHT: Float = 200.0
                        self.lastSplitPDFHeight = DEFAULT_SPLIT_PANE_HEIGHT
                    }
                    if self.lastSplitPDFHeight.cgFloat > NSHeight(self.pdfContentView.frame) {
                        self.lastSplitPDFHeight = floorf(0.5 * Float(NSHeight(self.pdfContentView.frame)))
                    }
                    position += self.lastSplitPDFHeight.cgFloat
                } else {
                    self.lastSplitPDFHeight = Float(NSHeight(subview.frame))
                }
                self.pdfSplitView.setPosition(position, ofDividerAt: dividerIndex, animate: true)
            }
            return false
        }
        return false
    }
    
    func splitView(_ splitView: NSSplitView, shouldHideDividerAt dividerIndex: Int) -> Bool {
        if splitView == self.mianSplitView {
            return splitView == self.mianSplitView
        } else if splitView == self.newPDFSplitView {
            return false
        }
        return false
    }
    
    func splitView(_ splitView: NSSplitView, constrainMaxCoordinate proposedMaximumPosition: CGFloat, ofSubviewAt dividerIndex: Int) -> CGFloat {
        if splitView == mianSplitView {
            let splitViewWidth = splitView.frame.width
            let dividerIndexX0 = self.model.panelWidth + functionWidth
            if dividerIndex == 0 {
                if self.model.leftPanelOpen {
                    return CGFloat(dividerIndexX0 * 1.5)
                } else {
                    return functionWidth
                }
            } else if dividerIndex == 1 {
                return splitViewWidth
            }
        } else if splitView == self.newPDFSplitView {
            if dividerIndex == 0 {
                let MIN_SIDE_PANE_WIDTH = 270
                return proposedMaximumPosition + MIN_SIDE_PANE_WIDTH.cgFloat
            }
        }
        return proposedMaximumPosition
    }
    
    func splitView(_ splitView: NSSplitView, constrainMinCoordinate proposedMinimumPosition: CGFloat, ofSubviewAt dividerIndex: Int) -> CGFloat {
        if splitView == mianSplitView {
            let splitViewWidth = splitView.frame.width
            let dividerIndexX1 = splitViewWidth - self.model.defaultRightWidth
            if dividerIndex == 0 {
                return functionWidth
            } else if dividerIndex == 1 {
                return dividerIndexX1
            }
        } else if splitView == self.newPDFSplitView {
        }
        return proposedMinimumPosition
    }
    
    func splitView(_ splitView: NSSplitView, resizeSubviewsWithOldSize oldSize: NSSize) {
        if splitView.isEqual(to: mianSplitView) {
            let leftView = splitView.subviews[0]
            let centerView = splitView.subviews[1]
            let rightView = splitView.subviews[2]
//            let centerView = self.pdfSplitView ?? splitView.subviews[1]
//            let rightView = self.rightView ?? splitView.subviews[2]
            
            // 左边是否收起
            let leftCollapsed = splitView.isSubviewCollapsed(leftView)
            // 右边是否收起
            let rightCollapsed = splitView.isSubviewCollapsed(rightView)
            var leftSize = leftView.frame.size
            var mainSize = centerView.frame.size
            var rightSize = rightView.frame.size
            var contentWidth = splitView.frame.width
            if leftCollapsed {
                leftSize.width = 0.0
            } else {
                contentWidth = contentWidth - splitView.dividerThickness
            }
            if rightCollapsed {
                rightSize.width = 0.0
            } else {
                contentWidth = contentWidth - splitView.dividerThickness
            }
            if contentWidth < leftSize.width + rightSize.width {
                var oldContentWidth = oldSize.width
                if leftCollapsed == false {
                    oldContentWidth = oldContentWidth - splitView.dividerThickness
                }
                if rightCollapsed == false {
                    oldContentWidth = oldContentWidth - splitView.dividerThickness
                }
                let resizeFactor = contentWidth / oldContentWidth
                leftSize.width = floor(resizeFactor*leftSize.width)
                rightSize.width = floor(resizeFactor*rightSize.width)
            }
            mainSize.width = contentWidth - leftSize.width - rightSize.width
            leftSize.height = splitView.frame.height
            rightSize.height = splitView.frame.height
            mainSize.height = splitView.frame.height
            if leftCollapsed == false {
                leftView.setFrameSize(leftSize)
            }
            if rightCollapsed == false {
                rightView.setFrameSize(rightSize)
            }
            centerView.setFrameSize(mainSize)
        } else if splitView == self.newPDFSplitView {
//            let firstV = splitView.subviews.first
//            let lastV = splitView.subviews.last
//            if firstV == lastV{
//                splitView.adjustSubviews()
//                return
//            }
//            if self.newPDFSplitView.isVertical { // 横向
//                // 左边是否收起
//                let leftCollapsed = splitView.isSubviewCollapsed(firstV!)
//                // 右边是否收起
//                let rightCollapsed = splitView.isSubviewCollapsed(lastV!)
//                
//                var contentSize = splitView.frame.size
//                firstV?.setFrameSize(NSMakeSize(contentSize.width * 0.5, contentSize.height))
//                lastV?.setFrameSize(NSMakeSize(contentSize.width * 0.5, contentSize.height))
//            } else { // 纵向
//                // 左边是否收起
//                let leftCollapsed = splitView.isSubviewCollapsed(firstV!)
//                // 右边是否收起
//                let rightCollapsed = splitView.isSubviewCollapsed(lastV!)
//                
//                var contentSize = splitView.frame.size
//                firstV?.setFrameSize(NSMakeSize(contentSize.width, contentSize.height * 0.5))
//                lastV?.setFrameSize(NSMakeSize(contentSize.width, contentSize.height * 0.5))
//            }
        }
        splitView.adjustSubviews()
    }
    
    func splitViewWillResizeSubviews(_ notification: Notification) {
        let defaultView = KMSplitView()
        let sender : NSSplitView = notification.object as? NSSplitView ?? defaultView
        if (sender == self.mianSplitView || sender == defaultView) && self.view.window?.frameAutosaveName != nil{
//            let leftWidth = self.mianSplitView.isSubviewCollapsed(self.leftView) ? 0.0 : leftSideViewController.view.frame.width
//            if leftPanelOpen {
//                if leftWidth < 100 && lastLeftPanWidth > functionWidth{
//                    self.closeLeftPane()
//                }
//            }
        } else {
            if sender == self.pdfSplitView {
                KMPrint("")
            }
        }
    }
    
    func splitViewDidResizeSubviews(_ notification: Notification) {
        self.locationPageView.frame = CGRect(x: 0, y: self.listView.frame.maxY-32, width: self.listView.frame.width, height: 32)
        let defaultView = KMSplitView()
        let sender : NSSplitView = notification.object as? NSSplitView ?? defaultView
        if (sender == self.mianSplitView || sender == defaultView) && self.view.window?.frameAutosaveName != nil{
            let leftWidth = self.mianSplitView.isSubviewCollapsed(self.leftView) ? 0.0 : leftSideViewController.view.frame.width
            let rightWidth = self.mianSplitView.isSubviewCollapsed(self.rightView) ? 0.0 : rightSideViewController.view.frame.width
            UserDefaults.standard.set(leftWidth, forKey: CPDFOfficeLeftSidePaneWidthKey)
            UserDefaults.standard.set(rightWidth, forKey: CPDFOfficeRightSidePaneWidthKey)
        } else {
            if sender == self.pdfSplitView {
                KMPrint("")
            }
        }
    }
    
    func splitView(_ splitView: NSSplitView, constrainSplitPosition proposedPosition: CGFloat, ofSubviewAt dividerIndex: Int) -> CGFloat {
        if splitView == self.mianSplitView {
            if dividerIndex == 0 {
                if self.model.leftPanelOpen {
                    //当左边栏开启式，拖拽时不改变宽度，当宽度达到原宽度的一半时关闭窗口
                    //如果 isShowPanel 为 true 那么将不会收缩
                    if (proposedPosition < functionWidth + self.model.panelWidth * 0.5) && !self.leftSideViewController.isShowPanel {
                        self.closeLeftPane()
                        self.leftSideViewController.refreshMethodType(methodType: .None)
                        return functionWidth
                    } else if proposedPosition > self.model.panelWidth + functionWidth {
                        return proposedPosition
                    } else {
                        return self.model.panelWidth + functionWidth
                    }
                } else {
                    return functionWidth
                }
            }
        } else if splitView == self.newPDFSplitView {
        }
        return proposedPosition
    }
}

// MARK: - KMLeftSideViewControllerDelegate

extension KMMainViewController: KMLeftSideViewControllerDelegate {
    func controlStateChange(_ obj: KMLeftSideViewController, show: Bool) {
        if show {
            self.openLeftPane()
        } else {
            self.closeLeftPane()
        }
    }
    
    func enterEditMode(_ obj: KMLeftSideViewController, _ pages: [Int]) {
        let item : KMToolbarItemView = (self.toolbarController.mainToolBarView?.toolbarItemFindItemIdentifiers(value: KMDocumentPageToolbarItemIdentifier))!
        self.toolbarController.mainToolBarView?.delegate?.toolbarViewController?(self.toolbarController.mainToolBarView!, clickMode: .Page, toolbar: item, pages)
    }
    
    func searchAction(searchString: String,isCase:Bool) {
        self.search(searchString: searchString,isCase: isCase)
    }
    
    func controller(_ controller: KMLeftSideViewController, dispayDidChange dispay: KMPDFDisplayType) {
        self.selectDisplay(display: dispay, viewSettingIsReload: false)
    }
    
    func controller(controller: KMLeftSideViewController, itemClick item: Any?, itemKey: KMItemKey, params: Any?) {
        if (itemKey == .print) { // 打印
            if params is NSImage {
                KMPrintWindowController.cpdf_printImage(image: params as! NSImage)
                return
            }
            var pageRange: KMPrintPageRange = KMPrintPageRange(type: .allPage, selectPages: [], reversePrintOrder: false)
            if (params != nil) {
                pageRange.type = .custom
                pageRange.selectPages = params as! [Int]
            }
            
            self.showPrintWindow(pageRange: pageRange)
        } else if (itemKey == .cut || itemKey == .paste || itemKey == .delete || itemKey == .leftRotate || itemKey == .rightRotate) {
            self.recordIsPDFDocumentEdited(type: itemKey.toSubscribeWaterMarkType())
        } else if itemKey == .pageEdit {
            self.toolbarController.clickItem(KMDocumentPageToolbarItemIdentifier)
        } else if itemKey == .demote { // 大纲降级
            guard let currentOutline: CPDFOutline = controller.tocOutlineView.km.clickedItem() else {
                return
            }
            self.listView?.demote(outline: currentOutline)
        } else if itemKey == .promote { // 大纲升级
            guard let currentOutline: CPDFOutline = controller.tocOutlineView.km.clickedItem() else {
                return
            }
            self.listView?.promote(outline: currentOutline)
        }
    }
    
    func controller(controller: KMLeftSideViewController, bookMarkDidChange bookMarks: [KMBookMarkItem]) {
        self.needSave = true
        self.recordIsPDFDocumentEdited()
    }
    
    func controller(controller: KMLeftSideViewController, rotateType: KMRotateType) {
        if rotateType == .clockwise {
            self.menuItemAction_rotateRight((Any).self)
        } else if rotateType == .anticlockwise {
            self.menuItemAction_rotateLeft((Any).self)
        }
    }
    
    func controller(controller: KMLeftSideViewController, listViewSelectionDidChange object: Any?, info: [String : Any]?) {
        if controller.thumbnailTableView.isEqual(to: object) {
            let row = controller.thumbnailTableView.selectedRow
            let curIndex = self.listView.currentPageIndex
            if (row != -1 && row != curIndex) {
                self.listView?.go(toPageIndex: row, animated: true)
            }
        }
    }
}

//MARK: - ReadModel
extension KMMainViewController {
    @objc func openReadModel() {
        //保存进入阅读模式之前的状态
        readLeftMethodType = self.leftSideViewController.type.methodType
        readLeftPanelOpen = self.model.leftPanelOpen
        readLastLeftPanWidth = self.model.lastLeftPanWidth
        readLeftViewShowPanel = self.leftSideViewController.isShowPanel
        readRightPanelOpen = self.model.rightPanelIsOpen
        readToolbarType = self.toolbarController.toolbarType
        readToolMode = self.listView.toolMode
        readAnnotationType = self.listView.annotationType
        readSubViewType = self.rightSideViewController?.subViewType ?? .None
        
        if self.toolbarController.lastItemBox.isSelected {
            readToolbarItemIdentifier = self.toolbarController.lastItemBox.itemIdentifier ?? ""
        } else {
            readToolbarItemIdentifier = ""
        }
        if readToolMode == .editPDFToolMode { // 内容编辑
            // 退出内容编辑模式
            self.editPDFHanddler.clearData()
        }
        //设置阅读模式
        self.isReadMode = true
        self.readModelView.isHidden = false
//        
        //顶部菜单栏状态清空
        self.toolbarController.toolbarType = .None
//        self.toolbarController.view.isHidden = true
        self.toolbarController.cancelSelected(KMLeftControlToolbarItemIdentifier)
        self.toolbarController.cancelSelected(KMRightControlToolbarItemIdentifier)
        self.toolbarController.lastItemBox.isSelected = false
        
        //左侧菜单栏情况
        self.model.leftPanelOpen = false
        self.model.lastLeftPanWidth = 0
        self.leftSideViewController.refreshMethodType(methodType: .None)

        //阅读界面初始化
        self.readModelView.isHidden = false
        self.readModelView.currentPageIndex = self.listView.currentPageIndex
        self.readModelView.totalPagesCount = Int(self.listView?.document?.pageCount ?? 0)
        self.readModelView.beginTimer()
//        self.listView.autoScales = true
//        self.readModelView.scaleType = .autoSize
        self.readModelView.zoomButton.stringValue = (NSString(format: "%.0f", self.listView.scaleFactor * 100) as String) + "%"
        
        //关闭左侧右侧菜单栏
        self.closeLeftPane()
        self.closeRightPane()
        self.leftSideViewController.showPanelView(show: false)
        self.leftView.isHidden = true
        
        //弹出提示框
        if readAlertView != nil {
            readAlertView?.removeFromSuperview()
        }
        readAlertView = CustomAlertView.alertView(message: NSLocalizedString("Read Mode On", comment: ""), fromView: self.view, withStyle: .blue, backgroundColor: NSColor.km_init(hex: "#36383B"))
        
        UserDefaults.standard.set(isReadMode, forKey: "kKMPDFViewIsReadMode")
        UserDefaults.standard.synchronize()
        
        self.updatePageIndicatoreType()
        
    }
    
    @objc func closeReadModel() {
        if self.isReadMode {
            self.model.isShowBOTA = false
            self.readModelView.isHidden = true
            self.isReadMode = false
            self.readModelView.isHidden = true
             
            self.leftSideViewController.refreshMethodType(methodType: readLeftMethodType)
            self.model.leftPanelOpen = readLeftPanelOpen
            self.model.rightPanelIsOpen = readRightPanelOpen
            self.model.lastLeftPanWidth = readLastLeftPanWidth

            
            if self.model.leftPanelOpen {
                self.openLeftPane()
            }
            
            self.closeRightPane()
            self.toolbarController.toolbarType = .None
            self.toolbarController.cancelSelected(KMDocumentViewDisplayToolbarItemIdentifier)
            
//            if self.rightPanelIsOpen {
//                self.rightPanelIsOpen = false
////                self.toolbarController.selectItem(KMRightControlToolbarItemIdentifier)
//                self.openRightPane()
//            }
//            
//            if readToolbarItemIdentifier.count == 0 {
//                self.toolbarController.toolbarType = .None
//            } else {
//                self.toolbarController.selectItem(readToolbarItemIdentifier)
//            }
//            self.toolbarController.selectItem(KMDocumentViewDisplayToolbarItemIdentifier)
            
            self.leftSideViewController.showPanelView(show: readLeftViewShowPanel)
            if readLeftViewShowPanel {
                self.toolbarController.selectItem(KMLeftControlToolbarItemIdentifier)
            }
            if self.readToolMode == .editPDFToolMode { // 内容编辑
                self.toolbarController.selectItem(KMDocumentEditToolbarItemIdentifier)
            } else {
                self.toolbarController.view.isHidden = false
                self.listView.toolMode = readToolMode
                self.listView.annotationType = readAnnotationType
    //            self.toolbarController.toolbarType = .viewSetting
            }
        } else {
            self.toolbarController.toolbarType = .None
        }
        
        if readAlertView != nil {
            readAlertView?.removeFromSuperview()
        }
        readAlertView = CustomAlertView.alertView(message: NSLocalizedString("Read Mode Off", comment: ""), fromView: self.view, withStyle: .blue, backgroundColor: NSColor.km_init(hex: "#36383B"))
        
        UserDefaults.standard.set(isReadMode, forKey: "kKMPDFViewIsReadMode")
        UserDefaults.standard.synchronize()
    }
    
    @objc func addOutLineItemAction() {
        let labelString = "\(KMLocalizedString("Page", nil)) \((self.listView?.currentPageIndex ?? 0) + 1)"
        let label = self.listView?.currentSelection?.string() ?? labelString
        let dest =  self.listView?.currentDestination
        if let row = self.leftSideViewController.selectedRowIndexes().last {
            if let ol = self.leftSideViewController.tocOutlineView.item(atRow: row) as? CPDFOutline {
                _ = self.listView.addOutline(for: ol.parent, label: label, dest: dest, at: ol.index+1)
            } else {
                let idx = self.listView?.document?.outlineRoot()?.numberOfChildren ?? 0
                _ = self.listView.addOutlineForRoot(label: label, dest:dest, at: idx)
            }
        } else {
            let idx = self.listView?.document?.outlineRoot()?.numberOfChildren ?? 0
            _ = self.listView.addOutlineForRoot(label: label, dest:dest, at: idx)
        }
    }
    
    @objc func showTTSView() {
        self.showTTSWindow()
    }
    @objc func showShareAction() {
       
    }
    @objc func lookUpAction() {
        let label = self.listView?.currentSelection?.string() ?? ""
        self.toolbarController.showFindBar()
        self.toolbarController.findSearchView.searchString(label)
//        self.toolbarController.findSearchView.find(Any.self)
        
    }
    @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)
        }
    }
    @objc func showInfoInFinder() {
        
    }
    @objc func NextPageAction() {
        
    }
    @objc func PreviousPageAction() {
        
    }
    @objc func TranslateItemAction() {
        // 获取选中的文本
        if let selection = self.listView?.currentSelection?.string() {
            // 进行翻译
            let escapedText = selection.addingPercentEncoding(withAllowedCharacters: .urlQueryAllowed)!
            let urlStr = "https://translate.google.com/?sl=auto&amp;tl=zh-CN&amp;text=\(escapedText)"
            if let url = URL(string: urlStr) {
                NSWorkspace.shared.open(url)
            }
        } else {
            print("No text selected.")
        }
    }
    @objc func AutoScrollItemAction() {
        //增加判断，如果是正在滚动，就停止，否则就开始滚动
        self.listView.autoFlow()
    }
    @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])
    }
    
    @objc func cutAction(sender: NSMenuItem) {
        
    }
    @objc func deleteAction(sender: NSMenuItem) {
        
    }
    @objc func ColorsItemAction(sender: NSMenuItem) {
        
    }
    @objc func LinesItemAction(sender: NSMenuItem) {
        
    }
    @objc func EditNoteItemAction(sender: NSMenuItem) {
        
    }
    @objc func AITranslateItemAction(sender: NSMenuItem) {
        self.showAITypeChooseView(aiConfigType: .translate)
    }
    @objc func AIProofreadItemAction(sender: NSMenuItem) {
        self.showAITypeChooseView(aiConfigType: .proofreading)
    }
    @objc func AIRewriteItemAction(sender: NSMenuItem) {
        self.showAITypeChooseView(aiConfigType: .reWriting)
    }
    
//    @objc func highlightLinks() {
//        let highlightLinks = KMPreferenceManager.shared.highlightLinks
//        KMPreferenceManager.shared.highlightLinks = !highlightLinks
//    }
}

// MARK: - KMEditImagePropertyViewControllerDelegate

extension KMMainViewController: KMEditImagePropertyViewControllerDelegate {
    func editImagePropertyViewControllerDidChanged(controller: KMEditImagePropertyViewController, type: KMEditImagePropertyViewControllerChangeType) {
        self.model.isPDFTextImageEdited = true
    }
}

// MARK: - KMSnapshotWindowControllerDelegate

extension KMMainViewController: KMSnapshotWindowControllerDelegate {
    func snapshotControllerWillClose(_ controller: KMSnapshotWindowController) {
        self.leftSideViewController.snapshotControllerWillClose(controller)
    }
    
    func snapshotController(_ controller: KMSnapshotWindowController, miniaturizedRect isMiniaturize: Bool) -> NSRect {
        if isMiniaturize && self.interactionMode != .presentation {
            if self.interactionMode != .legacyFullScreen && self.model.leftPanelOpen == false {
                self.toggleLeftPane()
            } else if self.interactionMode == .legacyFullScreen {
//                else if ([self interactionMode] == SKLegacyFullScreenMode && ([rightSideWindow state] == NSDrawerClosedState || [rightSideWindow state] == NSDrawerClosingState)) {
//                [rightSideWindow expand];
//                [NSTimer scheduledTimerWithTimeInterval:1.0 target:self selector:@selector(hideRightSideWindow:) userInfo:NULL repeats:NO];
            }

            var row = NSNotFound
            for (i,sp) in self.leftSideViewController.snapshots.enumerated() {
                if controller.isEqual(sp.windowC) {
                    row = i
                }
            }
            if (row != NSNotFound) {
                if self.leftSideViewController.type.methodType != .snapshot {
                    self.leftSideViewController.leftView.segmentedControl.selectedSegment = 4
                } else {
                    self.leftSideViewController.refreshUIOfSnapshotIfNeed()
                }
                self.leftSideViewController.snapshotTableView.scrollRowToVisible(row)
            }
        }
        
        return self.leftSideViewController.snapshotController(controller, miniaturizedRect: isMiniaturize)
    }
    
    func snapshotControllerDidFinishSetup(_ controller: KMSnapshotWindowController) {
        self.leftSideViewController.snapshotControllerDidFinishSetup(controller)
    }
}

// MARK: - CPDFDocumentDelegate

extension KMMainViewController: CPDFDocumentDelegate {
    func documentDidBeginDocumentFind(_ document: CPDFDocument!) {
        self.leftSideViewController.documentDidBeginFind()
//        [statusBar setProgressIndicatorStyle:SKProgressIndicatorBarStyle];
//        [[statusBar progressIndicator] setMaxValue:[[note object] pageCount]];
//        [[statusBar progressIndicator] setDoubleValue:0.0];
//        [statusBar startAnimation:self];
//        [self willChangeValueForKey:SEARCHRESULTS_KEY];
//        [self willChangeValueForKey:GROUPEDSEARCHRESULTS_KEY];
    }
    
    func documentDidEndDocumentFind(_ document: CPDFDocument!) {
        self.leftSideViewController.documentDidEndFind()
//        [self didChangeValueForKey:GROUPEDSEARCHRESULTS_KEY];
//        [self didChangeValueForKey:SEARCHRESULTS_KEY];
//        [statusBar stopAnimation:self];
//        [statusBar setProgressIndicatorStyle:SKProgressIndicatorNone];
//        NSArray *highlights = [[NSArray alloc] initWithArray:searchResults copyItems:YES];
//        [highlights setValue:[NSColor yellowColor] forKey:@"color"];
//        [self.pdfView setHighlightedSelections:highlights];
//        [highlights release];
    }
}

// MAKR: - CPDFViewDelegate,CPDFListViewDelegate

extension KMMainViewController: CPDFViewDelegate,CPDFListViewDelegate {
    func pdfViewDocumentDidLoaded(_ pdfView: CPDFView!) {
        self.dealDocumentDidLoaded()
        
        let notification = Notification(name: Notification.Name(rawValue: "pdfViewDocumentDidLoaded"))
        self.preferenceDidChangeNotification(notification:notification)

        let leftWidthNumber = UserDefaults.standard.object(forKey: CPDFOfficeLeftSidePaneWidthKey) as? NSNumber ?? NSNumber(value: self.model.panelWidth + functionWidth)
        let rightWidthNumber = UserDefaults.standard.object(forKey: CPDFOfficeRightSidePaneWidthKey) as? NSNumber ?? NSNumber(value: self.model.defaultRightWidth)
        
        applyLeftSideWidth(leftWidthNumber.doubleValue, rightSideWidth: rightWidthNumber.doubleValue)
        
        self.updatePageIndicatoreType()
    }
    
    func pdfViewCurrentPageDidChanged(_ pdfView: CPDFView!) {
        self.updatePageIndicatoreType()
        NotificationCenter.default.post(name: NSNotification.Name.init(rawValue: "KMPDFViewCurrentPageDidChanged"), object: self.document)
//        KMPrint("KMPDFViewCurrentPageDidChanged")
    }
    
    func pdfViewScaleDidChanged(_ pdfView: CPDFView!) {
        self.toolbarController.mainToolBarView?.zoomTextField.stringValue = "\(Int(self.listView.scaleFactor * 100))%"
    }
    
    func pdfViewDidClick(onLink pdfView: CPDFView!, withURL url: String!) {
        if let urlString = url, urlString == kKMPurchaseProductURLString {
            //跳转订阅比较表
            let _ = KMComparativeTableViewController.show(window: NSApp.mainWindow ?? NSWindow())
            return
        }
        
        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 = NSLocalizedString("The hyperlink is invalid.", comment: "")
            alert.messageText = ""
            alert.addButton(withTitle: NSLocalizedString("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")
//        self.listView.resetFormAnnotation()
        pdfView.document?.resetForm()
    }
    
    func pdfViewEditingBlockDidChanged(_ pdfView: CPDFView!) {
        KMPrint("pdfViewEditingBlockDidChanged")
    }
    
    func pdfViewAsBookBookmark() -> NSImage! {
        return NSImage(named: "KMImageNameBookmarkIcon")!
    }
    
    func pdfViewEditingSelectionDidChanged(_ pdfView: CPDFView!) {
        self.editPDFHanddler.pdfViewEditingSelectionDidChanged(pdfView)
    }
    
    func pdfViewEditingAreaDidChanged(_ pdfView: CPDFView!) {
        self.editPDFHanddler.pdfViewEditingAreaDidChanged(pdfView)
    }
    
    func pdfViewEditingCropBoundsDidChanged(_ pdfView: CPDFView!, editing editArea: CPDFEditArea!) {
        self.editPDFHanddler.pdfViewEditingCropBoundsDidChanged(pdfView, editing: editArea)
    }
    
    //编辑PDF 创建图片区域回调
    func pdfViewEditingAddImageArea(_ pdfView: CPDFView!, add page: CPDFPage!, add rect: CGRect) {
        self.editPDFHanddler.pdfViewEditingAddImageArea(pdfView, add: page, add: rect)
    }
    
    func pdfViewEditingAddTextArea(_ pdfView: CPDFView!, add page: CPDFPage!, add rect: CGRect) {
        self.editPDFHanddler.pdfViewEditingAddTextArea(pdfView, add: page, add: rect)
    }
    
    func pdfViewMobileEditingBegan(_ point: CGPoint, for pdfView: CPDFView!, forEditing editingAreas: [CPDFEditArea]!) {
        self.editPDFHanddler.pdfViewMobileEditingBegan(point, for: pdfView, forEditing: editingAreas)
    }
    
    func pdfViewMobileEditingMove(_ point: CGPoint, for pdfView: CPDFView!, forEditing editingAreas: [CPDFEditArea]!) {
        self.editPDFHanddler.pdfViewMobileEditingMove(point, for: pdfView, forEditing: editingAreas)
    }
    
    func pdfViewMobileEditingEnd(_ point: CGPoint, for pdfView: CPDFView!, forEditing editingAreas: [CPDFEditArea]!) {
        self.editPDFHanddler.pdfViewMobileEditingEnd(point, for: pdfView, forEditing: editingAreas)
    }
    
    func pdfViewEditingSelectCharDidChanged(_ pdfView: CPDFView!) {
        self.editPDFHanddler.pdfViewEditingSelectCharDidChanged(pdfView)
    }
    
    func pdfViewEditingExitCropMode(_ pdfView: CPDFView!, forEditing editingArea: CPDFEditImageArea!) {
        self.editPDFHanddler.pdfViewEditingExitCropMode(pdfView, forEditing: editingArea)
    }
    
    func pdfListViewKeyDownIsContinue(_ pdfListView: CPDFListView!, theEvent: NSEvent!) -> Bool {
        let command = theEvent.modifierFlags.contains(.command)
        let control = theEvent.modifierFlags.contains(.control)

        KMPrint(theEvent.keyCode)
        if self.listView.isEditing() {
            if control && theEvent.keyCode == 11 { // ctr + b
                self.editPDFHanddler.fontBoldAction()
                return false
            } else if control && theEvent.keyCode == 34 { // ctr +i
                self.editPDFHanddler.fontItalicAction()
                return false
            } else if theEvent.keyCode == 36 { // enter
                if self.listView.isCropMode {
                    self.editPDFHanddler.cropComfirmAction()
                    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.annotationType == .addImage || self.listView.annotationType == .addText {
                if self.listView.isEditImage {
                    self.menuItemEditingClick_CropImage(sender: NSMenuItem())
                }
            }
        }
    
        if theEvent.keyCode == 53 {
            self.exitFullScreen(Any.self)
            
            if self.isReadMode {
                self.closeReadModel()
            }
            
            self.leftSideViewCancelSelect()
            if (self.toolbarController.toolbarType.isToolMode()) {
                self.toolbarController.selectItem(self.toolbarController.toolbarType.itemIdentifier())
            }
        }
        return true
    }
    
    func pdfListViewMenuValidate(_ pdfListView: CPDFListView!, menuItem: NSMenuItem!, isTakesEffect: UnsafeMutablePointer<ObjCBool>!) -> Bool {
        guard let action = menuItem.action else {
            isTakesEffect.pointee = false
            return false
        }
        
        if (KMSystemMenu.isEditSelector(sel: action)) {
            if (KMSystemMenu.Edit.deleteSelector == action) {
                isTakesEffect.pointee = true
                return self.listView.activeAnnotations.count > 0
            } else if (KMSystemMenu.Edit.copySelector == action) {
                isTakesEffect.pointee = true
                return true//self.listView.canCopy()
            } else if (KMSystemMenu.Edit.cutSelector == action) {
                isTakesEffect.pointee = true
                return self.listView.canCopy()
            } else if (KMSystemMenu.Edit.pasteSelector == action) {
                isTakesEffect.pointee = true
                return self.listView.canPaste()
            }
        }
        
        isTakesEffect.pointee = false
        return false
    }
    
    func pdfViewEditingOperationDidChanged(_ pdfView: CPDFView!) {
        self.editPDFHanddler.pdfViewEditingOperationDidChanged(pdfView)
    }
    
    func pdfViewEditingDoubleClick(_ pdfView: CPDFView!, imageArea editArea: CPDFEditArea!) {
        self.editPDFHanddler.pdfViewEditingDoubleClick(pdfView, imageArea: editArea)
    }
    
    //MARK: -CPDFListViewDelegate
    func cPDFListView(_ pdfListView: CPDFListView, didDelete annotation: CPDFAnnotation, in pdfPage: CPDFPage) {
        self.leftSideViewController.updateThumbnail(at: Int(pdfPage.pageIndex()))
    }
    
    func pdfListViewChangeatioActiveAnnotations(_ pdfListView: CPDFListView!, forActiveAnnotations annotations: [CPDFAnnotation]!, isRightMenu: Bool) {
        self.view.window?.makeFirstResponder(self.listView)
        
        if isRightMenu {
            
        } else if annotations.count > 0 {
            if annotations.count > 1 {
                let fristAnnotation  = annotations.first
                var isSameAnnotation = true
                let className =  NSStringFromClass(fristAnnotation!.classForCoder)
                for annotation in annotations {
                    let cunrrentClassName = NSStringFromClass(annotation.classForCoder)
                    if (className == "CPDFSquareAnnotation") ||
                        (className == "CPDFCircleAnnotation") ||
                        (className == "CPDFLineAnnotation") {
                        if (cunrrentClassName != "CPDFSquareAnnotation") &&
                            (cunrrentClassName != "CPDFCircleAnnotation") &&
                            (cunrrentClassName != "CPDFLineAnnotation") {
                            isSameAnnotation = false
                        }
                    } else {
                        if className != cunrrentClassName {
                            isSameAnnotation = false
                        }
                    }
                }
                if isSameAnnotation == false {
                    self.rightSideViewController?.reloadDataWithPDFView(pdfView: pdfListView, isShow: false)
//                    self.closeRightPane()
                } else {
                    self.rightSideViewController?.reloadDataWithPDFView(pdfView: pdfListView, isShow: true)
                    self.openRightPane()
                }
            } else {
                let fristAnnotation  = annotations.first
                let className =  NSStringFromClass(fristAnnotation!.classForCoder)
                if self.isReadMode {
                    self.rightSideViewController?.reloadDataWithPDFView(pdfView: pdfListView, isShow: false)
                    self.closeRightPane()
                } else {
                    self.rightSideViewController?.reloadDataWithPDFView(pdfView: pdfListView, isShow: true)
                    if className != "CPDFStampAnnotation" &&
                       className != "CPDFSignatureAnnotation" &&
                       className != "CPDFListStampAnnotation" {
                        self.openRightPane()
                    }
                    
//                    if let lineAnnotation = fristAnnotation as? CPDFLineAnnotation {
//                        handleLineAnnotation(lineAnnotation)
//                    } else if let polylineAnnotation = fristAnnotation as? CPDFPolylineAnnotation {
//                        handlePolylineAnnotation(polylineAnnotation)
//                    } else if let polygonAnnotation = fristAnnotation as? CPDFPolygonAnnotation {
//                        handlePolygonAnnotation(polygonAnnotation)
//                    }
                }
            }
            
            if (listView.activeAnnotation.isKind(of: CPDFLineAnnotation.self)) {
                if (!(listView.activeAnnotation as! CPDFLineAnnotation).isMeasure) {
                    cancelMeasureType()
                } else {
                    if distanceMeasureInfoWindowController == nil {
                        let measureInfo = CPDFDistanceMeasureInfo()
                        distanceMeasureInfoWindowController = CDistanceMeasureInfoWindowController()
                        distanceMeasureInfoWindowController?.measureInfo = measureInfo
                        distanceMeasureInfoWindowController?.delegate = self
                    }
                }
            } else if (!listView.activeAnnotation.isKind(of: CPDFPolygonAnnotation.self) && !listView.activeAnnotation.isKind(of: CPDFPolylineAnnotation.self)) {
                cancelMeasureType()
            } else if (listView.activeAnnotation.isKind(of: CPDFPolygonAnnotation.self) || listView.activeAnnotation.isKind(of: CPDFPolylineAnnotation.self)) {
                if perimeterMeasureInfoWindowController == nil {
                    let measureInfo = CPDFPerimeterMeasureInfo()
                    perimeterMeasureInfoWindowController = CPerimeterMeasureInfoWindowController()
                    perimeterMeasureInfoWindowController?.measureInfo = measureInfo
                    perimeterMeasureInfoWindowController?.delegate = self
                }
                if areaMeasureInfoWindowController == nil {
                    let measureInfo = CPDFAreaMeasureInfo()
                    areaMeasureInfoWindowController = CAreaMeasureInfoWindowController()
                    areaMeasureInfoWindowController?.measureInfo = measureInfo
                    areaMeasureInfoWindowController?.delegate = self
                }
            }
        } else if (annotations.count == 0){
            if  pdfListView.annotationType == .unkown {
                self.rightSideViewController?.reloadDataWithPDFView(pdfView: pdfListView, isShow: false)
                self.closeRightPane()
            } else {
                if self.isReadMode {
                    self.rightSideViewController?.reloadDataWithPDFView(pdfView: pdfListView, isShow: false)
                    self.closeRightPane()
                } else {
                    self.rightSideViewController?.reloadDataWithPDFView(pdfView: pdfListView, isShow: true)
                    self.openRightPane()
                }
            }
        }
    }
    
    func pdfListViewChangedAnnotationType(_ pdfListView: CPDFListView!, for annotationType: CAnnotationType) {
        if(annotationType == .unkown) {
//            self.rightSideViewController.view.isHidden = true
            self.rightSideViewController.isHidden = true
            self.closeRightPane()
        }
        let aType = annotationType
        if aType.isMarkup() || aType == .anchored || aType == .freeText || aType.isSquare() || aType == .link {
            KMDataManager.ud_set(annotationType.rawValue, forKey: SKLastAnnotationModeKey)
        }
    }
    
    ///开始定位链接注释
    func pdfListViewLinkDestinationStart(_ pdfListView: CPDFListView!, withActiveAnnotation annotation: CPDFAnnotation!) {
        if self.locationPageView.superview == nil {
            self.locationPageView.frame = CGRect(x: 0, y: pdfListView.frame.maxY-32, width: pdfListView.frame.width, height: 32)
            pdfListView.addSubview(self.locationPageView)
        }
    }
    
    ///刷新链接注释
    func pdfListViewLinkDestinationEnd(_ pdfListView: CPDFListView!, withActiveAnnotation annotation: CPDFAnnotation!) {
        if self.locationPageView.superview != nil {
            self.locationPageView.removeFromSuperview()
        }
        if self.rightSideViewController.subViewType == .AnnotationProperts && pdfListView.annotationType == .link {
            self.rightSideViewController.reloadDataWithPDFView(pdfView: pdfListView, isShow: true)
        }
    }
    
    func pdfListViewMenuItemsEditing(at point: CGPoint, for page: CPDFPage!, menuItems: [NSMenuItem]!) -> [NSMenuItem]! {
        if (listView.toolMode != CToolMode.editPDFToolMode) {
            return menuItems
        }
        var tMenuItems = menuItems;
        
        if(listView.isSelectEditCharRange() ||
           listView.isSelecteditArea(with: point)) {
            tMenuItems?.append(NSMenuItem.separator())
//            tMenuItems?.append(self.fontColorMenuItem())
//            tMenuItems?.append(self.fontSizeMenuItem())
        }
        let areas = self.listView.editingAreas() ?? []
        if  areas.count == 1 {
            let fristAreas = areas.first
            if fristAreas is CPDFEditImageArea {
                self.listView.selectImageAreas = fristAreas as? CPDFEditImageArea
                if self.listView.isEditImage {
                    tMenuItems?.removeAll()
                    tMenuItems?.append(self.corpImageMenuItem())
                    tMenuItems?.append(self.cancelCorpImageMenuItem())
                    tMenuItems?.append(self.restoreCorpImageMenuItem())
                } else {
                    tMenuItems?.append(NSMenuItem.separator())
                    tMenuItems?.append(self.cutImageArea())
                    tMenuItems?.append(self.replaceImageArea())
                    tMenuItems?.append(self.exportImageArea())
                }
            } else {
                if tMenuItems?.count != 1 {
                    tMenuItems?.swapAt(0, 1)
                }
            }
        } else if areas.count == 0 {
            tMenuItems?.append(NSMenuItem.separator())
            tMenuItems?.append(self.addText())
            tMenuItems?.append(self.addImage())
        }
        
        return tMenuItems
    }
    
    func tableMenu(_ menu: NSMenu, withTable table: KMTableAnnotation, point: CGPoint) -> NSMenu {
        if table.currentCell.row >= 0 && table.currentCell.column >= 0 {
            let itemTitles = ["Edit", "", "Add Row Above", "Add Row Below", "", "Add Column Before", "Add Column After", "", "Delete Row", "Delete Column", "Delete Table", "Cut", "Copy", "Paste", "Paste and Match Style", "Delete Cell Contents", "Clear All"]
            let actions = ["formAnnotTextEdit:", "", "addRowAbove:", "addRowBelow:", "", "addColumnBefore:", "addColumnAfter:", "", "deleteRow:", "deleteColumn:", "deleteTabel", "cutCell:", "copyCell:", "pasteCell:", "pasteAndMatchStyle:", "deleteCellContents:", "clearAll:"]
            for i in 0..<itemTitles.count {
                var item: NSMenuItem? = nil
                if itemTitles[i] == "" {
                    item = NSMenuItem.separator()
                    menu.insertItem(item!, at: i)
                } else {
                    item = NSMenuItem(title: itemTitles[i], action: nil, keyEquivalent: "")
                    item!.target = self
                    item!.action = NSSelectorFromString(actions[i])
                    if itemTitles[i] == "Paste" /*&& !_copyCellData*/ {
                        item!.action = nil
                    } else if itemTitles[i] == "Paste and Match Style" /*&& !_copyCellData */{
                        item!.action = nil
                    } else if itemTitles[i] == "Add Row Above" {
                        let path1 = table.crossLines[table.rowNumber - table.currentCell.row]
                        let path2 = table.crossLines[table.rowNumber - table.currentCell.row - 1]
                        if (path1 as AnyObject).lineJoinStyle == NSBezierPath.LineJoinStyle.round && table.headerCount() >= 5 {
                            item!.action = nil
                        } else if (path2 as AnyObject).lineJoinStyle == NSBezierPath.LineJoinStyle.bevel && table.footerCount() >= 5 {
                            item!.action = nil
                        }
                    }
                    item!.title = NSLocalizedString(item!.title, comment: "")
                    item!.representedObject = NSValue(point: point)
                    menu.insertItem(item!, at: i)
                }
            }
        } else {
            let itemTitles = ["Cut", "Copy", "Paste", "Delete"]
            let actions = ["cut:", "copy:", "paste:", "delete:"]
            for i in 0..<itemTitles.count {
                let item = NSMenuItem(title: itemTitles[i], action: nil, keyEquivalent: "")
                item.target = self
                item.action = NSSelectorFromString(actions[i])
                item.title = NSLocalizedString(item.title, comment: "")
                menu.insertItem(item, at: i)
                item.representedObject = NSValue(point: point)
            }
        }
        return menu
    }
    
    func pdfListViewMenu(forEvent pdfListView: CPDFListView!, for theEvent: NSEvent!, click menu: AutoreleasingUnsafeMutablePointer<NSMenu?>!, isMoveSelectAnno: Bool) {
        self.mouseRightMenuEvent = theEvent
        var currentMenu : NSMenu = menu.pointee!
       
        if let activeAnno = listView.activeAnnotation as? KMTableAnnotation {//Table
            var pagePoint = NSPoint()
            _ = self.listView.pageAndPoint(&pagePoint, for: theEvent, nearest: true)
            currentMenu.removeAllItems()
            let annotation = activeAnno
            annotation.completeEditCellText()
            if !(NSIsEmptyRect(annotation.drawRect)) {
                annotation.drawLine(pagePoint)
                NotificationCenter.default.post(name: NSNotification.Name.KMPDFViewTableAnnotationDidChange, object: self, userInfo: ["point": NSValue(point: pagePoint)])
            }
            if (annotation.rowNumber - annotation.currentCell.row - 1) < 0 {
                return
            }
            currentMenu = tableMenu(currentMenu, withTable: listView.activeAnnotation as! KMTableAnnotation, point: pagePoint)
            listView.needsDisplay = true
            return
        }

        
        var pagePoint: NSPoint = .zero
        if let page = self.listView.pageAndPoint(&pagePoint, for: theEvent, nearest: true) {
            let anno = page.annotation(at: pagePoint)
            


            let item1 = NSMenuItem(title: NSLocalizedString("Delete", comment: ""), action: #selector(menuItemActionMeasureDelete), target: self)
            item1.representedObject = anno
            let item2 = NSMenuItem(title: NSLocalizedString("Edit Note", comment: ""), action: #selector(menuItemActionMeasureEditNote), target: self)
            item2.representedObject = anno
            let item3 = NSMenuItem(title: NSLocalizedString("Settings", comment: ""), action: #selector(menuItemActionMeasureSetting), target: self)
            item3.representedObject = anno
            
            if let data = anno as? CPDFPolygonAnnotation { // 多变形
                currentMenu.removeAllItems()
                
                currentMenu.insertItem(item1, at: 0)
                currentMenu.insertItem(item2, at: 1)
                currentMenu.insertItem(item3, at: 2)
                return
            }
            if let data = anno as? CPDFPolylineAnnotation {
                currentMenu.removeAllItems()
                currentMenu.insertItem(item1, at: 0)
                currentMenu.insertItem(item2, at: 1)
                currentMenu.insertItem(item3, at: 2)
                return
            }
            if let data = anno as? CPDFLineAnnotation, data.isMeasure {
                currentMenu.removeAllItems()
                currentMenu.insertItem(item1, at: 0)
                currentMenu.insertItem(item2, at: 1)
                currentMenu.insertItem(item3, at: 2)
                return
            }
        }
        
        
        if (listView.toolMode == .selectToolMode){
            currentMenu.insertItem(NSMenuItem.separator(), at: 3)
            currentMenu.insertItem(self.printingMenu(), at: 3)
            currentMenu.insertItem(self.setTTSStype(), at: 3)
            currentMenu.insertItem(self.setCropStype(), at: 3)
            currentMenu.insertItem(self.setSnapshotStype(), at: 3)
            let export = NSMenuItem(title: NSLocalizedString("Export", comment: ""), action: nil, target: self)
            export.submenu = self.exportMenu()
            currentMenu.insertItem(export, at:  3)
            currentMenu.insertItem(NSMenuItem.separator(), at: 3)
            if listView.activeAnnotation == nil{
                currentMenu.insertItem(self.setAnnotationToolStype(), at: 3)
                currentMenu.insertItem(NSMenuItem.separator(), at: 3)
            }
            
            currentMenu.insertItem(NSMenuItem.separator(), at: currentMenu.items.count - 3)
            currentMenu.insertItem(self.addReadModelStype(), at: currentMenu.items.count - 3)
            
            currentMenu.insertItem(NSMenuItem.separator(), at: 0)
            currentMenu.insertItem(self.setAITranslateStype(), at: 0)
            currentMenu.insertItem(self.setAIProofreadStype(), at: 0)
            currentMenu.insertItem(self.setAIRewriteStype(), at: 0)
            return
        }
        if (listView.toolMode == .moveToolMode || listView.toolMode == .magnifyToolMode){
            currentMenu.insertItem(NSMenuItem.separator(), at: 0)
            currentMenu.insertItem(self.setTTSStype(), at: 0)
            currentMenu.insertItem(self.setCropStype(), at: 0)
            currentMenu.insertItem(self.setSnapshotStype(), at: 0)
            currentMenu.insertItem(NSMenuItem.separator(), at: 0)
            
            currentMenu.insertItem(self.addOutlineStype(), at: 0)
            currentMenu.insertItem(self.addBookmarkMenu(), at: 0)
            if listView.activeAnnotation == nil{
                currentMenu.insertItem(NSMenuItem.separator(), at: 0)
                currentMenu.insertItem(self.setAnnotationToolStype(), at: 0)
            }
            
            currentMenu.insertItem(NSMenuItem.separator(), at: 0)
            currentMenu.insertItem(self.setAITranslateStype(), at: 0)
            currentMenu.insertItem(self.setAIProofreadStype(), at: 0)
            currentMenu.insertItem(self.setAIRewriteStype(), at: 0)
            return
        }
        
        if currentMenu.items.count > 3 {
            currentMenu.insertItem(NSMenuItem.separator(), at: currentMenu.items.count - 3)
            currentMenu.insertItem(self.addReadModelStype(), at: currentMenu.items.count - 3)
        }
        if listView.currentSelection != nil && listView.activeAnnotations.count < 1{
            if listView.currentSelection.selectionType() == .text {
                currentMenu.insertItem(NSMenuItem.separator(), at: 3)
                currentMenu.insertItem(self.setSearchBaiduStype(), at: 3)
                currentMenu.insertItem(NSMenuItem.separator(), at: 3)
                currentMenu.insertItem(self.setLookUpStype(), at: 3)
                currentMenu.insertItem(NSMenuItem.separator(), at: 3)
                currentMenu.insertItem(self.addOutlineStype(), at: 3)
                currentMenu.insertItem(NSMenuItem.separator(), at: 3)
//                if listView.activeAnnotation == nil{
                    currentMenu.insertItem(self.setAnnotationToolStype(), at: 3)
//                }
                currentMenu.insertItem(self.setTTSStype(), at: 3)
                currentMenu.insertItem(NSMenuItem.separator(), at: 3)
                currentMenu.insertItem(self.setShareStype(), at: 3)
                currentMenu.insertItem(NSMenuItem.separator(), at: 3)
            }
            currentMenu.insertItem(self.enterAnnotationStype(), at: 3)
            currentMenu.insertItem(NSMenuItem.separator(), at: 3)
            if listView.currentSelection.selectionType() == .image{
//
//                    currentMenu.insertItem(self.setCutStype(), at: 1)
//                }
//                if listView.activeAnnotations.count > 0 {
//                    currentMenu.insertItem(self.setDeleteStype(), at: 3)
                    currentMenu.insertItem(NSMenuItem.separator(), at: 6)
                    currentMenu.insertItem(self.addOutlineStype(), at: 6)
                    currentMenu.insertItem(NSMenuItem.separator(), at: 6)
                    currentMenu.insertItem(self.setAnnotationToolStype(), at: 6)
                   
//                    currentMenu.insertItem(self.setEditNoteStype(), at: 6)
//                    currentMenu.insertItem(self.setRotateStype(), at: 6)
//                    currentMenu.insertItem(self.setLinesStype(), at: 6)
//                    currentMenu.insertItem(self.setColorsStype(), at: 6)
//                }
            }
            if listView.currentSelection.selectionType() == .text {
                currentMenu.insertItem(NSMenuItem.separator(), at: currentMenu.items.count)
                currentMenu.insertItem(self.setTranslateStype(), at: currentMenu.items.count)
                currentMenu.insertItem(NSMenuItem.separator(), at: currentMenu.items.count)
//                currentMenu.insertItem(self.setServicesStype(), at: currentMenu.items.count)
            }
        }
        if listView.activeAnnotation != nil || isMoveSelectAnno {
            if let data = self.listView?.activeAnnotation?.type?.lowercased(), data == "stamp"{
                currentMenu.insertItem(NSMenuItem.separator(), at: currentMenu.items.count - 15)
                currentMenu.insertItem(self.enterAnnotationStype(), at: currentMenu.items.count - 15)
                currentMenu.insertItem(NSMenuItem.separator(), at: currentMenu.items.count - 15)
            }else{
                currentMenu.insertItem(NSMenuItem.separator(), at: currentMenu.items.count - 15)
                currentMenu.insertItem(self.enterAnnotationStype(), at: currentMenu.items.count - 15)
//                currentMenu.insertItem(NSMenuItem.separator(), at: currentMenu.items.count - 15)
//                currentMenu.insertItem(self.setAnnotationToolStype(), at: currentMenu.items.count - 15)
//                currentMenu.insertItem(NSMenuItem.separator(), at: currentMenu.items.count - 15)
//                currentMenu.insertItem(self.addBookmarkMenu(), at: currentMenu.items.count - 15)
//                currentMenu.insertItem(self.addOutlineStype(), at: currentMenu.items.count - 15)
//                currentMenu.insertItem(NSMenuItem.separator(), at: currentMenu.items.count - 15)
//                currentMenu.insertItem(self.setSnapshotStype(), at: currentMenu.items.count - 15)
//                currentMenu.insertItem(self.setCropStype(), at: currentMenu.items.count - 15)
//                currentMenu.insertItem(self.setTTSStype(), at: currentMenu.items.count - 15)
                if let anno = self.listView.activeAnnotation, anno.isKind(of: CPDFStampAnnotation.self) {
//                    currentMenu.insertItem(self.setRotateStype(), at: currentMenu.items.count - 15)
                } else {
                    currentMenu.insertItem(NSMenuItem.separator(), at: currentMenu.items.count - 15)
                    currentMenu.insertItem(self.setShareStype(), at: currentMenu.items.count - 15)
                }
                currentMenu.insertItem(NSMenuItem.separator(), at: currentMenu.items.count - 15)
            }
        }
        
        if listView.activeAnnotation == nil && listView.currentSelection == nil{
            currentMenu.insertItem(NSMenuItem.separator(), at: currentMenu.items.count)
            if(listView.toolMode == .selectToolMode) {
                if NSIsEmptyRect(listView.currentSelectionRect()) {
                    currentMenu.insertItem(self.zoomSelectionMenuItem(), at: 0)
                    currentMenu.insertItem(NSMenuItem.separator(), at: 0)
                }
                currentMenu.insertItem(self.printingMenu(), at: 0)
                currentMenu.insertItem(self.setTTSStype(), at: 0)
                currentMenu.insertItem(self.setCropStype(), at: 0)
                currentMenu.insertItem(self.setSnapshotStype(), at: 0)
                let export = NSMenuItem(title: NSLocalizedString("Export", comment: ""), action: nil, target: self)
                export.submenu = self.exportMenu()
                currentMenu.insertItem(export, at: currentMenu.items.count)
                
            }else{
                currentMenu.insertItem(NSMenuItem.separator(), at: 2)
                currentMenu.insertItem(self.setTTSStype(), at: 2)
                currentMenu.insertItem(self.setCropStype(), at: 2)
                currentMenu.insertItem(self.setSnapshotStype(), at: 2)
                currentMenu.insertItem(NSMenuItem.separator(), at: 2)
                
                currentMenu.insertItem(self.addOutlineStype(), at: 2)
                currentMenu.insertItem(NSMenuItem.separator(), at: 2)
                currentMenu.insertItem(self.enterAnnotationStype(), at: 2)
                currentMenu.insertItem(NSMenuItem.separator(), at: 2)
                
                if(currentMenu.items.count > 4) {
                    currentMenu.insertItem(NSMenuItem.separator(), at: 5)
                }
                if(currentMenu.items.count > 5) {
                    currentMenu.insertItem(self.addBookmarkMenu(), at: 6)
                }
                
//                if (currentMenu.items.count > 6 && self.isReadMode) {
//                    currentMenu.removeItem(currentMenu.item(withTitle: "Zoom")!)
//                }
                //                    currentMenu.insertItem(self.findStringMenu(), at: currentMenu.items.count)
            

                currentMenu.insertItem(self.setAutoScrollStype(), at: currentMenu.items.count)
            }
            currentMenu.insertItem(self.setAnnotationToolStype(), at: 5)
        }
        
        currentMenu.insertItem(NSMenuItem.separator(), at: 0)
        currentMenu.insertItem(self.setAITranslateStype(), at: 0)
        currentMenu.insertItem(self.setAIProofreadStype(), at: 0)
        currentMenu.insertItem(self.setAIRewriteStype(), at: 0)
        
        for item in currentMenu.items {
            if (item.action == NSSelectorFromString("menuItemClick_HidenorShowNote:")) {
                // 显示与隐藏注释 item action 截取
                item.action = #selector(menuItemClick_HidenorShowNote)
                item.target = self
                break
            }
        }
    }
    
    func pdfListViewAddAnnotations(_ pdfListView: CPDFListView!, forAdd annotations: [CPDFAnnotation]!, in pdfPage: CPDFPage!) {
        var addRedact = false
        for anno in annotations {
            if (anno.isKind(of: CPDFRedactAnnotation.self)) {
                addRedact = true
            } else if anno is CPDFSquareAnnotation || anno is CPDFCircleAnnotation {
                anno.contents = pdfPage?.string(for: anno.bounds) ?? ""
            }
        }
        self.model.hasAddRedact = addRedact
        if /*self.isReadMode || */self.listView.toolMode == .moveToolMode {
            self.listView.toolMode = .textToolMode
            self.listView.annotationType = .unkown
            self.toolbarController.toolbarType = .Annatiton
        }
        if (self.model.rightMouseEventing) {
            self.model.rightMouseEventing = false
            
            if (self.toolbarController.ignoreCurrentAnnotationTypeChange && self.listView.annotationType == .ink) {
                self.listView.toolMode = .textToolMode
                self.listView.annotationType = .unkown
            }
        }
        self.toolbarController.ignoreCurrentAnnotationTypeChange = false
        self.leftSideViewController.refreshUIForAddAnnotation(annos: annotations, page: pdfPage)
    }
    
    func pdfListViewRemoveAnnotations(_ pdfListView: CPDFListView!, forRemove annotations: [CPDFAnnotation]!, in pdfPage: CPDFPage!) {
        self.leftSideViewController.annoList_refreshUIForDeleteAnnotations(annos: annotations, page: pdfPage)
    }
    
    func pdfListViewDidSelectionEnd(_ pdfListView: CPDFListView!) {
        if (!self.listView.isEqual(to: pdfListView)) {
            return
            
        }
        
        if (self.listView.toolMode != .selectToolMode) {
            return
        }
        
        if (self.topTipBox.isHidden || self.topTipBox.contentView?.subviews.count == 0) {
            return
        }
        
        let tipView = self.topTipBox.contentView?.subviews.first
        if (tipView?.isKind(of: KMCropTipView.self) == false) {
            return
        }
        
        (tipView as! KMCropTipView).setString(string: "请按 Enter 键确定裁剪区域")
    }
    
    func pdfListViewKeyDowClosePanel(_ speedy: CPDFViewSidebarSpeedMode, event theEvent: NSEvent!) {
        if(speedy == .right) {
            self.toggleRightPane()
        } else if (speedy == .left) {
            self.menuItemAction_hiddenLeftSide(speedy)
        }
    }
    
    func pdfListViewEventMarkupColor(with annotation: CPDFAnnotation!) -> [NSColor]! {
        if (annotation.isKind(of: CPDFMarkupAnnotation.self)) {
            if (annotation as! CPDFMarkupAnnotation).markupType() == .highlight {
                return KMAnnotationPropertiesColorManager.manager.markHighlightColors
            } else {
                return KMAnnotationPropertiesColorManager.manager.markOtherColors
            }
        } else {
            return KMAnnotationPropertiesColorManager.manager.markOtherColors
        }
    }
    
    func pdfListViewHaveDocumentAttribute() -> Bool {
        if(!self.listView.document.allowsCopying) {
            self.removeOwnerPassword()
            return false
        }
        return true
    }
    
    func pdfListView(_ sender: CPDFListView!, showSnapshotAtPageNumber pageNum: Int, for rect: NSRect, scaleFactor: CGFloat, autoFits: Bool) {
        let swc = KMSnapshotWindowController(windowNibName: "SnapshotWindow")
        swc.delegate = self
        swc.setPdfDocument(self.listView.document, goToPageNumber: pageNum, rect: rect, scaleFactor: scaleFactor, autoFits: autoFits)
        swc.forceOnTop = self.interactionMode != .normal
        self.myDocument?.addWindowController(swc)
    }
    
    func pdfListView(_ pdfView: CPDFListView!, documentDataDidChanged docData: Any!, withInfo info: [AnyHashable : Any]!) {
        if let data = info?[CPDFListView.outlineKey] as? Bool, data { // 大纲改变
            guard let ol = docData as? CPDFOutline else {
                return
            }
            let add = info?[CPDFListView.outlineAddKey] as? Bool ?? false
            let remove = info?[CPDFListView.outlineRemoveKey] as? Bool ?? false
            if add {
                self.leftSideViewController.addOutlineAfter(ol)
            }
            if remove {
                self.leftSideViewController.removeOutlineAfter(ol)
            }
            
            let demote = info?[CPDFListView.outlineDemoteKey] as? Bool ?? false
            let promote = info?[CPDFListView.outlinePromoteKey] as? Bool ?? false
            if demote {
                self.leftSideViewController.demoteOutlineAfter(ol)
            }
            if promote {
                self.leftSideViewController.promoteOutlineAfter(ol)
            }
        }
    }
    
    //TextEdit
    func pdfListViewDidTextFontChanged(_ pdfListView: CPDFListView!) {
        self.rightSideViewController.eidtPDFTextProperty.reloadData()

    }
    
    func pdfListViewDidTextColorChanged(_ pdfListView: CPDFListView!, with color: NSColor!) {
        self.rightSideViewController.eidtPDFTextProperty.fontColorChangeAction()

    }
    
    func pdfListViewAnnotationMeasureInfoChange(_ pdfListView: CPDFListView!, with annotation: CPDFAnnotation!) {
        guard let data = annotation else {
            if distanceMeasureInfoWindowController?.window?.isVisible == true {
                distanceMeasureInfoWindowController?.clearData()
            }
//            else if perimeterMeasureInfoWindowController?.window?.isVisible == true {
//                perimeterMeasureInfoWindowController?.hideFloatingWindow()
//            } else if areaMeasureInfoWindowController?.window?.isVisible == true {
//                areaMeasureInfoWindowController?.hideFloatingWindow()
//            }
            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)
        }
    }
    
    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)
      }
}