PDF_Office/PDF Office/PDF Master/Class/PDFWindowController/ViewController/KMMainViewController+Action.swift

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

import Foundation

extension KMMainViewController {
    func search(searchString: String, isCase: Bool, display: Bool = true, needShowAll: Bool = false) {
         
    }
    
    func removeSignatures(signatures:[CPDFSignature]) {
        for signature in signatures {
            self.listView.document.removeSignature(signature)
        }
        for i in 0..<self.listView.document.pageCount {
            guard let page = self.listView.document.page(at: i) else {
                continue
            }
            let annotations : [CPDFAnnotation] = page.annotations
            for j in 0..<annotations.count {
                let annotation = annotations[j]
                if annotation is CPDFSignatureWidgetAnnotation {
                    (annotation as! CPDFSignatureWidgetAnnotation).updateAppearanceStream()
                }
            }
        }
        self.listView.setNeedsDisplayForVisiblePages()
        let tSignatures : [CPDFSignature] = self.listView.document.signatures()
        var mSignatures : [CPDFSignature] = []
        for sign in tSignatures {
            if sign.signers.count > 0 {
                mSignatures.append(sign)
            }
        }
    }
    
    //MARK: menu菜单
      
    func addText() -> NSMenuItem {
        let addTextItem = NSMenuItem(title: NSLocalizedString("Add Text", comment: ""), action: #selector(addImageText), target: self, tag: 0)
        return addTextItem
    }
    
    func addImage() -> NSMenuItem {
        let addImageItem = NSMenuItem(title: NSLocalizedString("Add Image", comment: ""), action: #selector(addImageText), target: self, tag: 1)
        return addImageItem
    }
    
    func replaceImageArea()->NSMenuItem {
        let replaceItem = NSMenuItem(title: NSLocalizedString("Replace", comment: ""), action: #selector(menuItemEditingClick_ReplaceImage), target: self)
        return replaceItem
    }
    
    func exportImageArea()->NSMenuItem {
        let exportItem = NSMenuItem(title: NSLocalizedString("Export", comment: ""), action: #selector(menuItemEditingClick_ExportImage), target: self)
        let menu = NSMenu()
        let item1 = menu.insertItem(withTitle: NSLocalizedString("PNG", comment: ""), action:#selector(exportStampImage), target: self, tag:0, at: 0)
        let item2 = menu.insertItem(withTitle: NSLocalizedString("JPG", comment: ""), action:#selector(menuItemEditingClick_ExportImage), target: self, tag:1, at: 1)
        let item3 = menu.insertItem(withTitle: NSLocalizedString("PDF", comment: ""), action:#selector(exportStampImage), target: self, tag:2, at: 2)
        exportItem.submenu = menu
        return exportItem
    }
    
    func exportImageStampItem()->NSMenuItem {
        let exportItem = NSMenuItem(title: NSLocalizedString("Export", comment: ""), action: #selector(menuItemEditingClick_ExportImage), target: self)
        let menu = NSMenu()
        let item1 = menu.insertItem(withTitle: NSLocalizedString("PNG", comment: ""), action:#selector(exportStampImage), target: self, tag:0, at: 0)
        let item2 = menu.insertItem(withTitle: NSLocalizedString("PDF", comment: ""), action:#selector(exportStampImage), target: self, tag:2, at: 1)
        exportItem.submenu = menu
        return exportItem
    }
    
    func exportMenu() -> NSMenu {
        let menu = NSMenu()
        _ = menu.insertItem(withTitle: NSLocalizedString("PNG", comment: ""), action:#selector(exportCorpImage), target: self, tag:0, at: 0)
        _ = menu.insertItem(withTitle: NSLocalizedString("JPG", comment: ""), action:#selector(exportCorpImage), target: self, tag:1, at: 1)
        _ = menu.insertItem(withTitle: NSLocalizedString("PDF", comment: ""), action:#selector(exportCorpImage), target: self, tag:2, at: 2)
        
        return menu
    }
    
    func cropMenu() -> NSMenu {
        let menu = NSMenu()
        return menu
    }
    
    func zoomSelectionMenuItem() -> NSMenuItem {
        let item = NSMenuItem(title: NSLocalizedString("Zoom To Selection", comment: ""), action: #selector(doZoomToAutoSelection), target: self)
        return item
    }
     
    func enterAnnotationStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Annotate", comment: ""), action: nil, target: self)
        let stypeMenu = NSMenu()
        if listView.currentSelection != nil && listView.currentSelection.selectionType() == .text {
            _ = stypeMenu.addItem(withTitle: NSLocalizedString("Highlight", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 0)
            _ = stypeMenu.addItem(withTitle: NSLocalizedString("Underline", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 1)
            _ = stypeMenu.addItem(withTitle: NSLocalizedString("Strikethrough", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 2)
            _ = stypeMenu.addItem(withTitle: NSLocalizedString("Squiggly", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 2)
            stypeMenu.addItem(NSMenuItem.separator())
        }
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Text Note", comment: ""), action: #selector(menuItemAnnotationClick_addStype), target: self, tag: 1)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Anchored Note", comment: ""), action: #selector(menuItemAnnotationClick_addStype), target: self, tag: 2)
        stypeMenu.addItem(NSMenuItem.separator())
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Rectangle", comment: ""), action: #selector(menuItemAnnotationClick_addStype), target: self, tag: 3)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Circle", comment: ""), action: #selector(menuItemAnnotationClick_addStype), target: self, tag: 4)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Arrow", comment: ""), action: #selector(menuItemAnnotationClick_addStype), target: self, tag: 5)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Line", comment: ""), action: #selector(menuItemAnnotationClick_addStype), target: self, tag: 6)
        if viewManager.isPDFReadMode {
            
        } else {
            stypeMenu.addItem(NSMenuItem.separator())
            _ = stypeMenu.addItem(withTitle: NSLocalizedString("Stamp", comment: ""), action: #selector(menuItemAnnotationClick_addStype), target: self, tag: 8)
            _ = stypeMenu.addItem(withTitle: NSLocalizedString("Image", comment: ""), action: #selector(menuItemAnnotationClick_addStype), target: self, tag: 10)
            _ = stypeMenu.addItem(withTitle: NSLocalizedString("Signature", comment: ""), action: #selector(menuItemAnnotationClick_addStype), target: self, tag: 9)
        }
        stypItem.submenu = stypeMenu
        if self.listView.annotationType == .ink {
            stypeMenu.item(withTitle: NSLocalizedString("Freehand", comment: ""))?.state = .on
        } else if self.listView.annotationType == .freeText {
            stypeMenu.item(withTitle: NSLocalizedString("Text Note", comment: ""))?.state = .on
        } else if self.listView.annotationType == .anchored {
            stypeMenu.item(withTitle: NSLocalizedString("Anchored Note", comment: ""))?.state = .on
        } else if self.listView.annotationType == .square {
            stypeMenu.item(withTitle: NSLocalizedString("Rectangle", comment: ""))?.state = .on
        } else if self.listView.annotationType == .circle {
            stypeMenu.item(withTitle: NSLocalizedString("Circle", comment: ""))?.state = .on
        } else if self.listView.annotationType == .arrow {
            stypeMenu.item(withTitle: NSLocalizedString("Arrow", comment: ""))?.state = .on
        } else if self.listView.annotationType == .line {
            stypeMenu.item(withTitle: NSLocalizedString("Line", comment: ""))?.state = .on
        } else if self.listView.annotationType == .link {
            stypeMenu.item(at: 7)?.state = .on
        } else if self.listView.annotationType == .stamp {
            stypeMenu.item(withTitle: NSLocalizedString("Stamp", comment: ""))?.state = .on
        } else if self.listView.annotationType == .signSignature {
            stypeMenu.item(withTitle: NSLocalizedString("Signature", comment: ""))?.state = .on
        }
        return stypItem
    }
    
    func setAnnotationToolStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Tool Mode", comment: ""), action: nil, target: self)
        let stypeMenu = NSMenu()
        
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Text", comment: ""), action: #selector(menuItemAnnotationClick_toolModel), target: self, tag: CToolMode.CTextToolMode.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Scroll", comment: ""), action: #selector(menuItemAnnotationClick_toolModel), target: self, tag: CToolMode.CMoveToolMode.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Magnify", comment: ""), action: #selector(menuItemAnnotationClick_toolModel), target: self, tag: CToolMode.CMagnifyToolMode.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Select", comment: ""), action: #selector(menuItemAnnotationClick_toolModel), target: self, tag: CToolMode.CSelectToolMode.rawValue)
        stypeMenu.insertItem(NSMenuItem.separator(), at: 4)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Highlight", comment: ""), action: #selector(changeAnnotationMode_itemAction), target: self, tag:  CAnnotationType.highlight.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Underline", comment: ""), action: #selector(changeAnnotationMode_itemAction), target: self, tag: CAnnotationType.underline.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Strikethrough", comment: ""), action: #selector(changeAnnotationMode_itemAction), target: self, tag: CAnnotationType.strikeOut.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Squiggly", comment: ""), action: #selector(changeAnnotationMode_itemAction), target: self, tag: CAnnotationType.squiggly.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Freehand", comment: ""), action: #selector(changeAnnotationMode_itemAction), target: self, tag: CAnnotationType.ink.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Text Note", comment: ""), action: #selector(changeAnnotationMode_itemAction), target: self, tag: CAnnotationType.freeText.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Anchored Note", comment: ""), action: #selector(changeAnnotationMode_itemAction), target: self, tag: CAnnotationType.anchored.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Rectangle", comment: ""), action: #selector(changeAnnotationMode_itemAction), target: self, tag: CAnnotationType.square.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Circle", comment: ""), action: #selector(changeAnnotationMode_itemAction), target: self, tag: CAnnotationType.circle.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Arrow", comment: ""), action: #selector(changeAnnotationMode_itemAction), target: self, tag: CAnnotationType.arrow.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Line", comment: ""), action: #selector(changeAnnotationMode_itemAction), target: self, tag: CAnnotationType.line.rawValue)
        _ = stypeMenu.addItem(withTitle: NSLocalizedString("Link", comment: ""), action: #selector(changeAnnotationMode_itemAction), target: self, tag: CAnnotationType.link.rawValue)
        
        stypItem.submenu = stypeMenu
         
        return stypItem
    }
    
    func addReadModelStype() -> NSMenuItem {
        var stypItem = NSMenuItem(title: NSLocalizedString("Read Mode On", comment: ""), action: #selector(openPDFReadMode), target: self)
        if viewManager.isPDFReadMode {
            stypItem = NSMenuItem(title: NSLocalizedString("Read Mode Off", comment: ""), action: #selector(exitPDFReadMode), target: self)
        }
        return stypItem
    }
    func addOutlineStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Add Outline Item", comment: ""), action: #selector(addOutLineItemAction), target: self)
        
        return stypItem
    }
    
    func setTTSStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("TTS", comment: ""), action: nil , target: self)
        
        return stypItem
    }
    func setShareStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Share", comment: ""), action: nil, target: self)
        var string = ""
        if listView.activeAnnotation != nil {
            string = self.listView.activeAnnotation?.contents ?? ""
        }
        if string.count < 1{
            string = self.listView.currentSelection?.string() ?? ""
        }
        
        stypItem.submenu = NSSharingServicePicker.menu(forSharingItems: [string], subjectContext: "", withTarget: self, selector: #selector(shareFromService), serviceDelegate: nil)
        return stypItem
    }
    
    func numberOfChars(_ str: String) -> (num: Int, indexN: Int) {
        var number = 0
        var indexN = 0
        
        guard str.count > 0 else {return (0, 0)}
        
        for i in 0...str.count - 1 {
            let c: unichar = (str as NSString).character(at: i)
            
            if (c >= 0x4E00) {
                number += 2
            }else {
                number += 1
            }
            if number > 56{
                indexN = i
                number = 100
                break
            }
        }
        return (number, indexN)
    }
    
    func setLookUpStype() -> NSMenuItem {
        
        guard let str = listView.currentSelection?.string() else {
            return NSMenuItem.separator()
        }//String(format: "Look Up %@", listView.currentSelection?.string() ?? "")
        
        let dic = numberOfChars(str)
        
        var newStr = str
        if dic.num == 100{
            newStr = str.prefix(dic.indexN) + "..."
        }
        newStr = NSLocalizedString("Look Up ", comment: "") + "\"" + newStr + "\""
        let stypItem = NSMenuItem(title: newStr, action: #selector(lookUpAction), target: self)
        
        return stypItem
    }
    
    func setSearchBaiduStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Search with Baidu", comment: ""), action: #selector(searchBaiduAction), target: self)
        
        return stypItem
    }
    func setCutStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Cut", comment: ""), action: #selector(cutAction), target: self)
        
        return stypItem
    }
    func setDeleteStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Delete", comment: ""), action: #selector(deleteAction), target: self)
        
        return stypItem
    }
    func setColorsStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Colors", comment: ""), action: #selector(ColorsItemAction), target: self)
        
        return stypItem
    }
    func setLinesStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Lines", comment: ""), action: #selector(LinesItemAction), target: self)
        
        return stypItem
    }
    func setEditNoteStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Edit Note", comment: ""), action: #selector(EditNoteItemAction), target: self)
        
        return stypItem
    }
    func setRotateStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Rotate", comment: ""), action: nil, target: self)
        let stypeMenu = NSMenu()
        let item1 = stypeMenu.addItem(withTitle: NSLocalizedString("Rotate Left", comment: ""), action: #selector(rotateLeftAction), target: self, tag: 0)
        let item2 = stypeMenu.addItem(withTitle: NSLocalizedString("Rotate Right", comment: ""), action: #selector(rotateRightAction), target: self, tag: 1)
        stypItem.submenu = stypeMenu
        
        return stypItem
    }
    func setNextPageStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Next Page", comment: ""), action: #selector(NextPageAction), target: self)
        stypItem.isEnabled = false
        if listView.canGoToNextPage() {
            stypItem.isEnabled = true
        }
        return stypItem
    }
    
    func setPreviousPageStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Previous Page", comment: ""), action: #selector(PreviousPageAction), target: self)
        stypItem.isEnabled = false
        if listView.canGoToPreviousPage() {
            stypItem.isEnabled = true
        }
        return stypItem
    }
    
    func setTranslateStype() -> NSMenuItem {
        let str = listView.currentSelection?.string() ?? ""//String(format: "Translate %@", listView.currentSelection?.string() ?? "")
        let dic = numberOfChars(str)
        
        var newStr = str
        if dic.num == 100{
            newStr = str.prefix(dic.indexN) + "..."
        }
        newStr = NSLocalizedString("Translate", comment: "") + " \"" + newStr + "\""
        
        let stypItem = NSMenuItem(title: newStr, action: #selector(TranslateItemAction), target: self)
        
        return stypItem
    }
    
    func setAutoScrollStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Auto Scroll", comment: ""), action: #selector(AutoScrollItemAction), target: self)
        stypItem.state = self.listView.isAutoFlow() ? .on : .off
        return stypItem
    }
    
    func setSnapshotStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Snapshot", comment: ""), action: nil, target: self)
        let stypeMenu = NSMenu()
        let item1 = stypeMenu.addItem(withTitle: NSLocalizedString("Auto", comment: ""), action: #selector(takeSnapshot), target: self, tag: 0)
        let item2 = stypeMenu.addItem(withTitle: NSLocalizedString("Select Area", comment: ""), action: #selector(takeSnapshotSelectContent), target: self, tag: 1)
        stypItem.submenu = stypeMenu
        
        return stypItem
    }
    
    func setServicesStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Services", comment: ""), action: nil, target: self)
        let stypeMenu = NSMenu()
        let item1 = stypeMenu.addItem(withTitle: NSLocalizedString("Add to Music as a Spoken Track", comment: ""), action: #selector(AddtoMusicasASpokenTrack), target: self, tag: 0)
        let item2 = stypeMenu.addItem(withTitle: NSLocalizedString("Convert Text to Simplified Chinese", comment: ""), action: #selector(ConvertTextToSimplifiedChinese), target: self, tag: 1)
        let item3 = stypeMenu.addItem(withTitle: NSLocalizedString("Convert Text to Traditional Chinese", comment: ""), action: #selector(ConvertTextToTraditionalChinese), target: self, tag: 2)
        let item4 = stypeMenu.addItem(withTitle: NSLocalizedString("Open", comment: ""), action: #selector(OpenItemAction), target: self, tag: 3)
        let item5 = stypeMenu.addItem(withTitle: NSLocalizedString("Search With Baidu", comment: ""), action: #selector(searchBaiduAction), target: self, tag: 4)
        let item6 = stypeMenu.addItem(withTitle: NSLocalizedString("Show in Finder", comment: ""), action: #selector(showInFinder), target: self, tag: 4)
        let item7 = stypeMenu.addItem(withTitle: NSLocalizedString("Show Info in Finder", comment: ""), action: #selector(showInfoInFinder), target: self, tag: 5)
        stypItem.submenu = stypeMenu
        
        return stypItem
    }
    func setCropStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("Crop", comment: ""), action: nil, target: self)
        let stypeMenu = NSMenu()
         if NSIsEmptyRect(listView.selectionRect){
            _ = stypeMenu.addItem(withTitle: NSLocalizedString("Select Area", comment: ""), action: #selector(selectToolModel), target: self, tag: 4)
            _ = stypeMenu.addItem(withTitle: NSLocalizedString("Crop Options...", comment: ""), action: #selector(customCropModel), target: self, tag: 5)
        }
        
        stypItem.submenu = stypeMenu
        
        return stypItem
    }
    
    func setAITranslateStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("AI Translate", comment: ""), action: #selector(AITranslateItemAction), target: self)
        stypItem.state = self.listView.isAutoFlow() ? .on : .off
        return stypItem
    }
    
    func setAIProofreadStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("AI Proofread", comment: ""), action: #selector(AIProofreadItemAction), target: self)
        stypItem.state = self.listView.isAutoFlow() ? .on : .off
        return stypItem
    }
    
    func setAIRewriteStype() -> NSMenuItem {
        let stypItem = NSMenuItem(title: NSLocalizedString("AI Rewrite", comment: ""), action: #selector(AIRewriteItemAction), target: self)
        stypItem.state = self.listView.isAutoFlow() ? .on : .off
        return stypItem
    }
    
    func addHighlightLinksStype() -> NSMenuItem {
        let highlightLink = KMPreferenceManager.shared.highlightLinks
        var highlightLinkTitle = NSLocalizedString("Highlight Links", comment: "")
        if highlightLink {
            highlightLinkTitle = NSLocalizedString("Disable Highlight Links", comment: "")
        }
        let highlightLinksItem = NSMenuItem(title: highlightLinkTitle, action: #selector(highlightLinks), target: self)
        return highlightLinksItem
    }
    
    func addAnnotationForStyleMenu(_ item: NSMenuItem?) {
        if item == nil {
            return
        }
        
        let menu = NSMenu()
        item?.submenu = menu
        
        let height = NSMenuItem(title: NSLocalizedString("Highlight", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 0)
        let underline = NSMenuItem(title: NSLocalizedString("Underline", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 1)
        let strickout = NSMenuItem(title: NSLocalizedString("Strikethrough", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 2)
        let wavyLine = NSMenuItem(title: NSLocalizedString("Squiggly", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 2)
        let text = NSMenuItem(title: NSLocalizedString("Text", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 3)
        let note = NSMenuItem(title: NSLocalizedString("Note", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 4)
        let rectangle = NSMenuItem(title: NSLocalizedString("Rectangle", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 5)
        let oval = NSMenuItem(title: NSLocalizedString("Oval", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 6)
        let line = NSMenuItem(title: NSLocalizedString("Line", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 7)
        let link = NSMenuItem(title: NSLocalizedString("Add Link", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 8)
        let outline = NSMenuItem(title: NSLocalizedString("Add Outline", comment: ""), action: #selector(menuItemAnnotationClick_add), target: self, tag: 9)
        menu.insertItem(NSMenuItem.separator(), at: menu.items.count)
        if listView.currentSelection.selectionType() != .image {
            menu.insertItem(height, at: menu.items.count)
            menu.insertItem(underline, at: menu.items.count)
            menu.insertItem(strickout, at: menu.items.count)
            menu.insertItem(wavyLine, at: menu.items.count)
            menu.insertItem(NSMenuItem.separator(), at: menu.items.count)
        }
        
        if viewManager.isPDFReadMode {
            
        } else {
            if listView.currentSelection.selectionType() != .image &&
                listView.currentSelection.selectionType() != .text {
                menu.insertItem(text, at: menu.items.count)
                menu.insertItem(note, at: menu.items.count)
            }
        }
        
        if viewManager.isPDFReadMode {
            
        } else {
            if listView.currentSelection.selectionType() != .image {
                menu.insertItem(NSMenuItem.separator(), at: menu.items.count)
                menu.insertItem(rectangle, at: menu.items.count)
                menu.insertItem(oval, at: menu.items.count)
            }
        }
        
        if viewManager.isPDFReadMode {
            
        } else {
            if listView.currentSelection.selectionType() != .image &&
                listView.currentSelection.selectionType() != .text {
                menu.insertItem(line, at: menu.items.count)
            }
        }
        menu.insertItem(NSMenuItem.separator(), at: menu.items.count)
        if viewManager.isPDFReadMode {
            
        } else {
            menu.insertItem(link, at: menu.items.count)
        }
        
        if viewManager.isPDFReadMode {
            
        } else {
            if listView.currentSelection.selectionType() != .image {
                menu.insertItem(outline, at: menu.items.count)
            }
        }
        menu.insertItem(NSMenuItem.separator(), at: menu.items.count)
        
        if viewManager.isPDFReadMode {
            
        } else {
            if (listView.currentSelection.selectionType() != .image) {
                
            }
        }
        menu.insertItem(NSMenuItem.separator(), at: menu.items.count)
    }
    
    func addBookmarkMenu() -> NSMenuItem {
        if self.listView.document.bookmark(forPageIndex: UInt(self.listView.currentPageIndex)) == nil {
            let bookMarkItem = NSMenuItem(title: NSLocalizedString("Add Bookmark", comment: ""), action: #selector(menuItemBookMarkClick_add), target: self)
            return bookMarkItem
        } else {
            let bookMarkItem = NSMenuItem(title: NSLocalizedString("Remove Bookmark", comment: ""), action: #selector(menuItemBookMarkClick_add), target: self)
            return bookMarkItem
        }
    }
    
    func findStringMenu() -> NSMenuItem {
        let menuItem = NSMenuItem(title: NSLocalizedString("Find", comment: ""), action: #selector(menuItemAnnotationClick_FindString), target: self)
        menuItem.keyEquivalent = "f"
        return menuItem
    }
    
    func printingMenu() -> NSMenuItem {
        let menuItem = NSMenuItem(title: NSLocalizedString("Print", comment: ""), action: #selector(menuItemAnnotationClick_Print), keyEquivalent: "p")
        return menuItem
    }
    
    func fontSizes()->NSArray {
        return ["6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "24", "36", "48", "72", "96", "144", "288"]
    }
    
    func handleRightMouseDown(theEvent: NSEvent) -> Bool {
        if interactionMode == .presentation {
            listView.goToPreviousPage(nil)
            return true
        }
        return false
    }
    
    
    func useNativeFullScreen() -> Bool {
        var isFull = false
        let sel = NSSelectorFromString("toggleFullscreen:")
        if NSWindow.instancesRespond(to: sel) && UserDefaults.standard.bool(forKey: "SKUseLegacyFullScreenKey"){
            isFull = true
        }
        return isFull
    }
    
   
    
    func forceSubwindowsOnTop(_ flag: Bool) {
        
    }
    
    
    //MARK: menuItem Action
    
    @objc func menuItemEditingClick_FontColor(sender: NSMenuItem) {
        let color = listView.editingSelectionFontColor()
        let panel = NSColorPanel.shared
        panel.setTarget(self)
        panel.setAction(#selector(fontColorChangeAction))
        panel.orderFront(nil)
        panel.showsAlpha = false
        panel.color = color ?? NSColor.black
    }
    
    @objc func fontColorChangeAction(sender: NSColorPanel) {
        self.listView.setEditingSelectionFontColor(sender.color)
    }
    
    @objc func menuItemEditingClick_FontSize(sender: NSMenuItem) {
        let fontSize = self.fontSizes().object(at: sender.tag)
        self.listView.setEditingSelectionFontSize(CGFloat(Int(fontSize as! String)!))
    }
    
    @objc func addImageText(sender: NSMenuItem) {
        let event = NSApp.currentEvent
        let clickLocation = event?.locationInWindow
        var point = self.listView.convert(clickLocation!, from: NSApp.mainWindow?.contentView)
        var point2 = self.listView.convert(point, to: self.listView.currentPage())
        point2 = CGPoint(x: self.listView.bounds.width - point2.x, y: self.listView.bounds.height - point2.y)
        point = point2
        if sender.tag == 0 {
            KMPrint("添加文字")
           
            
        } else if sender.tag == 1 {
            
        } else if sender.tag == 2 {
            KMPrint("粘贴")
        }
    }
    
    @objc func menuItemEditingClick_CropImage(sender: NSMenuItem) {
 
            if self.listView.cropAreas != nil && self.listView.selectImageAreas != nil{
                self.listView.cropEditImageArea(self.listView.selectImageAreas, withBounds: self.listView.cropAreas.cropRect)
            }
    }
    
    @objc func menuItemEditingClick_CancelCrop(sender: NSMenuItem) {
 
            self.listView.exitCrop(with: self.listView.selectImageAreas)
            self.listView.cropAreas = nil
            self.listView.isEditImage = false
    
    }
    
    @objc func menuItemEditingClick_RestoreCrop(sender: NSMenuItem) {
    
            self.listView.resetCrop(with: self.listView.selectImageAreas)
   
    }
    
    @objc func menuItemEditingClick_CutImage(sender: NSMenuItem) {
        
    }
    
    @objc func menuItemEditingClick_ReplaceImage(sender: NSMenuItem) {
        if self.listView.selectImageAreas == nil {
            return
        }
        FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_PageEdit", withProperties: ["SubTbr_Btn": "Btn_SubTbr_PageEdit_Replace"])
        let panel = NSOpenPanel()
        panel.allowsMultipleSelection = false
        panel.allowedFileTypes = ["png","jpg"]
        panel.beginSheetModal(for: NSApp.mainWindow!) { response in
            if response == .OK {
                let openPath = panel.url?.path
                let s = self.listView.replace(self.listView.selectImageAreas, imagePath: openPath!)
                if s {
                    
                }
            }
        }
    }
    
    @objc func menuItemEditingClick_ExportImage(sender: NSMenuItem) {
        if self.listView.selectImageAreas == nil {
            return
        }
        let panel = NSSavePanel()
        panel.nameFieldStringValue = "\(NSLocalizedString("Untitled", comment: "")).jpg"
        panel.isExtensionHidden = true
        let response = panel.runModal()
        if response == .OK {
            let url = panel.url
            if FileManager.default.fileExists(atPath: url!.path) {
                try?FileManager.default.removeItem(atPath: url!.path)
            }
            let result = self.listView.extractImage(with: self.listView.selectImageAreas, toImagePath: url!.path)
            if result {
                NSWorkspace.shared.activateFileViewerSelecting([url!])
            }
        }
    }
    
    @objc func AddtoMusicasASpokenTrack(sender: NSMenuItem) {
        
    }
    @objc func ConvertTextToSimplifiedChinese(sender: NSMenuItem) {
        
    }
    @objc func ConvertTextToTraditionalChinese(sender: NSMenuItem) {
        
    }
    @objc func OpenItemAction(sender: NSMenuItem) {
        
    }
     
    @objc func customCropModel(sender: NSMenuItem) {
        
    }
    @objc func rotateRightAction(sender: NSMenuItem) {
        
    }
    @objc func rotateLeftAction(sender: NSMenuItem) {
        
    }
    @objc func menuItemAnnotationClick_toolModel(sender: NSMenuItem) {
        self.listView.toolMode = .CNoteToolMode
        var identifier = KMDocumentAnnotationToolbarItemIdentifier
        var model : KMToolbarViewType = .None
        switch sender.tag {
        case 0:
            identifier = KMDocumentAnnotationToolbarItemIdentifier
            model = .Annatiton
        case 1:
            identifier = KMToolbarMoveToolModeItemIdentifier
            model = .Move
        case 2:
            identifier = KMToolbarMagnifyToolModeItemIdentifier
            model = .Magnify
        case 3:
            identifier = KMToolbarSelectToolModeItemIdentifier
            model = .Select
        case 4:
            identifier = KMToolbarZoomToSelectionItemIdentifier
            model = .SelectZoom
        default:
            break
        }
       
    }
    
    @objc func changeAnnotationMode_itemAction(sender : NSMenuItem) {
        var itemId: String?
        if sender.tag == CAnnotationType.highlight.rawValue {
            itemId = KMToolbarHighlightAnnotationItemIdentifier
        } else if sender.tag == CAnnotationType.underline.rawValue {
            itemId = KMToolbarUnderlineAnnotationItemIdentifier
        } else if sender.tag == CAnnotationType.strikeOut.rawValue {
            itemId = KMToolbarStrikeOutAnnotationItemIdentifier
        } else if sender.tag == CAnnotationType.squiggly.rawValue {
            itemId = KMToolbarSquigglyAnnotationItemIdentifier
        } else if sender.tag == CAnnotationType.ink.rawValue {
            itemId = KMToolbarInkAnnotationItemIdentifier
        } else if sender.tag == CAnnotationType.freeText.rawValue {
            itemId = KMToolbarFreeTextAnnotationItemIdentifier
        } else if sender.tag == CAnnotationType.anchored.rawValue {
            itemId = KMToolbarAnchoredAnnotationItemIdentifier
        } else if sender.tag == CAnnotationType.square.rawValue {
            itemId = KMToolbarSquareAnnotationItemIdentifier
        } else if sender.tag == CAnnotationType.circle.rawValue {
            itemId = KMToolbarCircleAnnotationItemIdentifier
        } else if sender.tag == CAnnotationType.arrow.rawValue {
            itemId = KMToolbarArrowAnnotationItemIdentifier
        } else if sender.tag == CAnnotationType.line.rawValue {
            itemId = KMToolbarLineAnnotationItemIdentifier
        } else if sender.tag == CAnnotationType.link.rawValue {
            itemId = KMToolbarLinkAnnotationItemIdentifier
        }
    }
    
    @objc func menuItemAnnotationClick_add(sender : NSMenuItem) {
        var annotationType : CAnnotationType = .unkown
        switch sender.tag {
        case 0:
            annotationType = .highlight
        case 1:
            annotationType = .underline
        case 2:
            if sender.title == NSLocalizedString("Squiggly", comment: "") {
                annotationType = .squiggly
            } else {
                annotationType = .strikeOut
            }
        case 3:
            annotationType = .freeText
        case 4:
            annotationType = .anchored
        case 5:
            annotationType = .square
        case 6:
            annotationType = .circle
        case 7:
            annotationType = .line
        case 8:
            annotationType = .link
        case 9:
             
            return
        case 10:
            annotationType = .unkown
        default:
            break
        }
        
        if (annotationType != .link) {
            self.listView.addAnnotation(with: annotationType, selection: self.listView.currentSelection, page: self.listView.currentSelection.page, bounds: self.listView.currentSelection.bounds)
            self.listView.currentSelection = nil;
            return
        }
        
        // link
        let selection = self.listView.currentSelection
        
        DispatchQueue.main.async {
            Task { @MainActor in
                let annotation = self.listView.addAnnotation(with: annotationType, selection: selection, page: selection?.page, bounds: selection!.bounds)
                self.listView.currentSelection = nil;
                if (annotation != nil) {
                    self.listView.updateActiveAnnotations([annotation!])
                }
            }
        }
    }
    
    
    @objc func menuItemAnnotationClick_addStype(sender: NSMenuItem) {
        Task { @MainActor in
            let idx = sender.tag
            if idx == 10 {
                if IAPProductsManager.default().isAvailableAllFunction() == false {
                    KMPurchaseCompareWindowController.sharedInstance().showWindow(nil)
                    return
                }
            }
            
            var point = mouseRightMenuEvent?.locationInWindow
            if (point == nil) {
                point = NSZeroPoint
            }
            
            let currentPoint: NSPoint = self.listView.convert(point!, from: self.listView.superview)
            let currentPage = self.listView.page(for: currentPoint, nearest: true)
            var pagePoint = self.listView.convert(currentPoint, to: currentPage)
            
            var annotation: CPDFAnnotation?
            
            if viewManager.isPDFReadMode {
                if (sender.tag == 0 || sender.tag == 7 || sender.tag == 8 || sender.tag == 9) { // Ink & Link & stamp & sign
                    self.listView.toolMode = .CNoteToolMode
                }
                switch sender.tag {
                case 0:
                    self.listView.annotationType = CAnnotationType.ink
                case 1:
                    let defaultSize = self.listView.defaultSize(with: .freeText, in: currentPage)
                    let bounds = CPDFListViewRectFromCenterAndSize(CPDFListViewIntegralPoint(pagePoint), defaultSize)
                    annotation = self.listView.addAnnotation(with: .freeText, selection: nil, page: currentPage, bounds: bounds)
                    if ((annotation) != nil) {
                        self.listView.updateActiveAnnotations([annotation!])
                        self.listView.edit(annotation)
                    }
                case 2:
                    let defaultSize = self.listView.defaultSize(with: .anchored, in: currentPage)
                    let bounds = CPDFListViewRectFromCenterAndSize(CPDFListViewIntegralPoint(pagePoint), defaultSize)
                    annotation = self.listView.addAnnotation(with: .anchored, selection: nil, page: currentPage, bounds: bounds)
                    self.listView.edit(annotation)
                case 3:
                    let defaultSize = self.listView.defaultSize(with: .square, in: currentPage)
                    let bounds = CPDFListViewRectFromCenterAndSize(CPDFListViewIntegralPoint(pagePoint), defaultSize)
                    annotation = self.listView.addAnnotation(with: .square, selection: nil, page: currentPage, bounds: bounds)
                case 4:
                    let defaultSize = self.listView.defaultSize(with: .circle, in: currentPage)
                    let bounds = CPDFListViewRectFromCenterAndSize(CPDFListViewIntegralPoint(pagePoint), defaultSize)
                    annotation = self.listView.addAnnotation(with: .circle, selection: nil, page: currentPage, bounds: bounds)
                case 5:
                    let defaultSize = self.listView.defaultSize(with: .arrow, in: currentPage)
                    let bounds = CPDFListViewRectFromCenterAndSize(CPDFListViewIntegralPoint(pagePoint), defaultSize)
                    annotation = self.listView.addAnnotation(with: .arrow, selection: nil, page: currentPage, bounds: bounds)
                case 6:
                    let defaultSize = self.listView.defaultSize(with: .line, in: currentPage)
                    let bounds = CPDFListViewRectFromCenterAndSize(CPDFListViewIntegralPoint(pagePoint), defaultSize)
                    annotation = self.listView.addAnnotation(with: .line, selection: nil, page: currentPage, bounds: bounds)
                case 7:
                    self.listView.annotationType = CAnnotationType.link
                    toggleOpenRightSide()
                case 8:
                    self.listView.annotationType = CAnnotationType.stamp
                    toggleOpenRightSide()
                case 9:
                    self.listView.annotationType = CAnnotationType.signSignature
                    toggleOpenRightSide()
                default:
                    break
                }
                
            } else {
                if (sender.tag == 7 || sender.tag == 8 || sender.tag == 9) { // Ink & Link & stamp & sign
                  
                    self.listView.toolMode = .CNoteToolMode
                }
                switch sender.tag {
                case 0:
                     
                    self.listView.toolMode = .CNoteToolMode
                    
                    self.listView.annotationType = CAnnotationType.ink
                case 1:
                    let defaultSize = self.listView.defaultSize(with: .freeText, in: currentPage)
                    if (pagePoint.x - defaultSize.width > 0){
                        pagePoint.x -= defaultSize.width;
                    }else{
                        pagePoint.x = 0;
                    }
                    let bounds = CPDFListViewRectFromCenterAndSize(CPDFListViewIntegralPoint(pagePoint), defaultSize)
                    annotation = self.listView.addAnnotation(with: .freeText, selection: nil, page: currentPage, bounds: bounds)
                    if ((annotation) != nil) {
                        self.listView.edit(annotation)
                    }
                case 2:
                    let defaultSize = self.listView.defaultSize(with: .anchored, in: currentPage)
                    let bounds = CPDFListViewRectFromCenterAndSize(CPDFListViewIntegralPoint(pagePoint), defaultSize)
                    annotation = self.listView.addAnnotation(with: .anchored, selection: nil, page: currentPage, bounds: bounds)
                    self.listView.edit(annotation)
                case 3:
                    let defaultSize = self.listView.defaultSize(with: .square, in: currentPage)
                    if (pagePoint.x - defaultSize.width > 0){
                        pagePoint.x -= defaultSize.width;
                    }else{
                        pagePoint.x = 0;
                    }
                    let bounds = CPDFListViewRectFromCenterAndSize(CPDFListViewIntegralPoint(pagePoint), defaultSize)
                    annotation = self.listView.addAnnotation(with: .square, selection: nil, page: currentPage, bounds: bounds)
                case 4:
                    let defaultSize = self.listView.defaultSize(with: .circle, in: currentPage)
                    let bounds = CPDFListViewRectFromCenterAndSize(CPDFListViewIntegralPoint(pagePoint), defaultSize)
                    annotation = self.listView.addAnnotation(with: .circle, selection: nil, page: currentPage, bounds: bounds)
                case 5:
                    let defaultSize = self.listView.defaultSize(with: .arrow, in: currentPage)
                    let bounds = CPDFListViewRectFromCenterAndSize(CPDFListViewIntegralPoint(pagePoint), defaultSize)
                    annotation = self.listView.addAnnotation(with: .arrow, selection: nil, page: currentPage, bounds: bounds)
                case 6:
                    let defaultSize = self.listView.defaultSize(with: .line, in: currentPage)
                    let bounds = CPDFListViewRectFromCenterAndSize(CPDFListViewIntegralPoint(pagePoint), defaultSize)
                    annotation = self.listView.addAnnotation(with: .line, selection: nil, page: currentPage, bounds: bounds)
                case 7:
                    self.listView.annotationType = CAnnotationType.link
                    toggleOpenRightSide()
                case 8:
                    self.listView.annotationType = CAnnotationType.stamp
                    toggleOpenRightSide()
                case 9:
                    self.listView.annotationType = CAnnotationType.signSignature
                    toggleOpenRightSide()
                case 10:
                    self.addImgAnnotationToView(center: pagePoint)
                default:
                    break
                }
                if annotation != nil{
                    self.listView.activeAnnotations.removeAllObjects()
                    var newAnnonations : [CPDFAnnotation] = []
                    newAnnonations.append(annotation!)
                    self.listView.updateActiveAnnotations(newAnnonations)
                }
                
            }
            
        }
    }
    
    func addImgAnnotationToView(center: NSPoint) {
        let accessoryCtr = KMImageAccessoryController()
        let openPanel = NSOpenPanel()
        openPanel.allowedFileTypes = KMImageAccessoryController.supportedImageTypes()
        openPanel.allowsMultipleSelection = false
        openPanel.accessoryView = accessoryCtr.view
        openPanel.isAccessoryViewDisclosed = true
        openPanel.beginSheetModal(for: self.view.window!) { result in
            if result == .OK {
                let fileURL = openPanel.urls.first
                let filePath = fileURL!.path
                if filePath.pathExtension == "pdf" {
                    let pdf = CPDFDocument(url: fileURL)
                    if pdf!.isEncrypted {
                        NSSound.beep()
                        return
                    }
                }
                
                let img = NSImage(contentsOfFile: filePath)
                let isRemoveBGColor = accessoryCtr.selectedButton.state == .on
                self.listView.addImageAnnotation(img, center: center, isRemoveBGColor: isRemoveBGColor)
            }
        }
    }
    
    @objc func menuItemAnnotationClick_FindString(sender:NSMenuItem) {
     }
    
    @objc func menuItemAnnotationClick_Print(sender:NSMenuItem) {
        let rect = listView.currentSelectionRect()
        let page = listView.currentPage()
        let copyPage : CPDFPage = page!.copy() as! CPDFPage
        copyPage.setBounds(rect, for: .cropBox)
        let image : NSImage = copyPage.thumbnail(of:(copyPage.bounds(for: .cropBox)).size)
        
        // 执行右键操作后，需要取消框选区域
        if self.listView.toolMode == .CSelectToolMode {
            objc_sync_enter(self)
            self.listView.selectionRect = NSZeroRect
            self.listView.selectionPageIndex = UInt(NSNotFound)
            objc_sync_exit(self)
        }
        
        if (self.listView.document != nil && !self.listView.document.allowsPrinting) { // 有打印限制
            KMPasswordInputWindow.openWindow(window: self.view.window!, type: .owner,  url: self.listView.document.documentURL) { [weak self] result ,password in
                if (result == .cancel) {
                    return
                }
                // 解除权限
                self?.model.isSaveKeyChain = false
                self?.listView.document.unlock(withPassword: password)
                // 隐藏提示
                self?.hiddenSecureLimitTip()
                // 去打印
                KMPrintWindowController.printImage(image: image)
            }
            return
        }
        
        KMPrintWindowController.printImage(image: image)
    }
    
    // MARK: - Measure
    
    @objc func menuItemActionMeasureProperty(sender: NSMenuItem) {
        guard let anno = sender.representedObject as? CPDFAnnotation else {
            return
        }
        if distanceMeasureInfoWindowController?.window?.isVisible == true {
            distanceMeasureInfoWindowController?.hideFloatingWindow()
        } else if perimeterMeasureInfoWindowController?.window?.isVisible == true {
            perimeterMeasureInfoWindowController?.hideFloatingWindow()
        } else if areaMeasureInfoWindowController?.window?.isVisible == true {
            areaMeasureInfoWindowController?.hideFloatingWindow()
        }
        
        self.listView.updateActiveAnnotations([anno])
        self.pdfListViewChangeatioActiveAnnotations(self.listView, forActiveAnnotations: [anno], isRightMenu: false)
        self.listView.setNeedsDisplayForVisiblePages()
    }
    
    @objc func menuItemActionMeasureEditNote(sender: NSMenuItem) {
        guard let anno = sender.representedObject as? CPDFAnnotation else {
            return
        }
        self.listView.edit(anno)
    }
    
    @objc func menuItemActionMeasureSetting(sender: NSMenuItem) {
        guard let anno = sender.representedObject as? CPDFAnnotation else {
            return
        }
        
        self.listView.updateActiveAnnotations([anno])
        self.listView.setNeedsDisplayForVisiblePages()
        if let data = anno as? CPDFLineAnnotation, data.isMeasure {
            self.showMeasureDistanceSettingWindow(measureInfo: data.measureInfo)
        } else if let data = anno as? CPDFPolylineAnnotation {
            self.showMeasurePerimeterSettingWindow(measureInfo: data.measureInfo)
        } else if let data = anno as? CPDFPolygonAnnotation {
            self.showMeasureAreaSettingWindow(measureInfo: data.measureInfo)
        }
    }
    
    @objc func menuItemActionMeasureDelete(sender: NSMenuItem) {
        guard let anno = sender.representedObject as? CPDFAnnotation else {
            return
        }
        
        self.listView.remove(anno)
    }
    
    func showMeasureDistanceSettingWindow(measureInfo: CPDFDistanceMeasureInfo?, hideInfoWindow: Bool = true) {
        guard let mInfo = measureInfo else {
            return
        }
        let winC = CDistanceSettingWindowController(distanceMeasureInfo: mInfo)
        if hideInfoWindow {
            self.distanceMeasureInfoWindowController?.hideFloatingWindow()
        }
        winC.delegate = self
        winC.startModal("")
    }
    
    func showMeasurePerimeterSettingWindow(measureInfo: CPDFPerimeterMeasureInfo?, hideInfoWindow: Bool = true) {
        guard let mInfo = measureInfo else {
            return
        }
        let winC = CDistanceSettingWindowController(perimeterMeasureInfo: mInfo)
        if hideInfoWindow {
            self.perimeterMeasureInfoWindowController?.hideFloatingWindow()
        }
        winC.delegate = self
        winC.startModal("")
    }
    
    func showMeasureAreaSettingWindow(measureInfo: CPDFAreaMeasureInfo?, hideInfoWindow: Bool = true) {
        guard let mInfo = measureInfo else {
            return
        }
        let winC = CAreaSettingWindowController(measureInfo: mInfo)
        if hideInfoWindow {
            self.areaMeasureInfoWindowController?.hideFloatingWindow()
        }
        winC.delegate = self
        winC.startModal("")
    }
     
    // MARK: - 幻灯片
    
    func fadeInFullScreenWindow(with backgroundColor: NSColor, level: Int) {
        let view: NSView = self.view.window!.firstResponder as! NSView
        if view.isDescendant(of: pdfSplitView){
            self.view.window?.makeFirstResponder(nil)
        }
        
        self.mainWindow = self.view.window
        let fullScreenWindow = KMFullScreenWindow(screen: (self.mainWindow?.screen ?? NSScreen.main)!, bgColor: backgroundColor, level: NSWindow.Level.popUpMenu.rawValue, isMain: true)
        fullScreenWindow.interactionParent = self.view.window
        
        self.mainWindow?.delegate = nil
        fullScreenWindow.fadeInBlocking()
        self.browserWindowController?.window = fullScreenWindow
        fullScreenWindow.makeKey()
        
        let sel = NSSelectorFromString("setAnimationBehavior:")
        if self.mainWindow?.responds(to: sel) ?? false{
            self.mainWindow?.animationBehavior = .none
        }
        self.mainWindow?.orderOut(nil)
        if self.mainWindow?.responds(to: sel) ?? false{
            self.mainWindow?.animationBehavior = .default
        }
        fullScreenWindow.level = NSWindow.Level(rawValue: level)
        fullScreenWindow.orderFront(nil)
    }
    
    func fadeInFullScreenView(_ view: NSView, inset: CGFloat) {
        guard let fullScreenWindow = self.browserWindowController?.window as? KMFullScreenWindow else {
            return
        }
        let fadeWindow = KMFullScreenWindow(screen: fullScreenWindow.screen!, bgColor: fullScreenWindow.backgroundColor, level: fullScreenWindow.level.rawValue, isMain: false)
        
        fadeWindow.order(.above, relativeTo: fullScreenWindow.windowNumber)
        view.frame = NSInsetRect(fullScreenWindow.contentView?.bounds ?? .zero, inset, 0)
        fullScreenWindow.contentView?.addSubview(view)
        self.listView.layoutDocumentView()
        self.listView.requiresDisplay()
        fullScreenWindow.makeFirstResponder(self.listView)
        fullScreenWindow.recalculateKeyViewLoop()
        fullScreenWindow.delegate = self.browserWindowController
        fullScreenWindow.display()
        fadeWindow.fadeOut()
    }
    
    // MARK: Redact 【密文标记】
    
    @objc func redact_menuItemClick_delete(sender: NSMenuItem?) {
        self.listView.remove(self.listView.activeAnnotation)
    }
    
     
    @objc func redact_menuItemClick_setCurrentPropertyToDefaultValue(sender: NSMenuItem?) {
        if (self.listView.activeAnnotation == nil || (self.listView.activeAnnotation.isKind(of: CPDFRedactAnnotation.self)) == false) {
            return
        }
         
    }
     
    @objc func redact_menuItemClick_apply(sender: NSMenuItem?) {
        self.exeRedactConfirm(.redactOne) {}
    }
    
    @objc func redact_menuItemClick_clear(sender: NSMenuItem?) {
        self.exeRedactConfirm(.eraserOne) {}
    }
    
    @objc func redact_menuItemClick_paste(sender: NSMenuItem?) {
        
    }
    
    
    @objc func exportStampImage(sender:NSMenuItem) {
        if listView.activeAnnotation != nil && ((listView.activeAnnotation is CPDFStampAnnotation) || (listView.activeAnnotation is CPDFSignatureAnnotation)) || (self.listView.selectImageAreas != nil) {
            var image : NSImage = NSImage()
            if (listView.activeAnnotation is CPDFStampAnnotation) {
                image = (listView.activeAnnotation as! CPDFStampAnnotation).stampImage()
            } else if (listView.activeAnnotation is CPDFSignatureAnnotation) {
                image = (listView.activeAnnotation as! CPDFSignatureAnnotation).signImage
            } else {
                image = self.listView.selectImageAreas.thumbnailImage(with: CGSize(width: 1920, height: 1920)) ?? NSImage()
            }
            let data = image.tiffRepresentation
            if sender.tag == 0 {
                let imageRep : NSBitmapImageRep = NSBitmapImageRep(data: data!) ?? NSBitmapImageRep()
                imageRep.size = image.size
                let imageData : Data = imageRep.representation(using: NSBitmapImageRep.FileType.png, properties: [:])!
                let savePanel = NSSavePanel()
                savePanel.allowedFileTypes = ["png"]
                savePanel.beginSheetModal(for: self.view.window!) { response in
                    if (response != .OK) {
                        return
                    }
                    if NSData(data: imageData).write(to: savePanel.url!, atomically: true) {
                        NSWorkspace.shared.selectFile(savePanel.url?.path, inFileViewerRootedAtPath: "");
                    }
                }
            } else {
                let pdfdocument = CPDFDocument()
                let signatureImagePath = NSSearchPathForDirectoriesInDomains(.applicationSupportDirectory, .userDomainMask, true).first?.stringByAppendingPathComponent("signatureImage.png")
                if NSData(data: data!).write(to: URL(fileURLWithPath: signatureImagePath!), atomically: true) {
                    pdfdocument?.km_insertPage(image.size, withImage: signatureImagePath!, at: 0)
                    let savePanel = NSSavePanel()
                    savePanel.allowedFileTypes = ["pdf"]
                    savePanel.beginSheetModal(for: self.view.window!) { response in
                        if (response != .OK) {
                            return
                        }
                        if pdfdocument!.write(to: savePanel.url!) {
                            NSWorkspace.shared.selectFile(savePanel.url?.path, inFileViewerRootedAtPath: "");
                        }
                    }
                }
            }
        }
    }
    
    @objc func exportCorpImage(sender:NSMenuItem) {
        let rect = NSIntegralRect(listView.currentSelectionRect())
        let orgPage : CPDFPage = listView.currentSelectionPage() ?? listView.currentPage()
        let page : CPDFPage = orgPage.copy() as! CPDFPage
        page.setBounds(rect, for: .cropBox)
        let image = page.thumbnail(of: rect.size) ?? NSImage()
        let data = image.tiffRepresentation
        guard let data = data else { return }
        let imageRep : NSBitmapImageRep = NSBitmapImageRep(data: data) ?? NSBitmapImageRep()
        imageRep.size = rect.size
        
        let savePanel = NSSavePanel()
        switch sender.tag {
        case 0:
            savePanel.allowedFileTypes = ["png"]
            
            let imageData : Data = imageRep.representation(using: NSBitmapImageRep.FileType.png, properties: [:])!
            savePanel.beginSheetModal(for: self.view.window!) { response in
                if (response != .OK) {
                    return
                }
                if NSData(data: imageData).write(to: savePanel.url!, atomically: true) {
                    NSWorkspace.shared.selectFile(savePanel.url?.path, inFileViewerRootedAtPath: "");
                }
            }
        case 1:
            savePanel.allowedFileTypes = ["jpg"]
            
            let imageData : Data = imageRep.representation(using: NSBitmapImageRep.FileType.jpeg, properties: [:])!
            savePanel.beginSheetModal(for: self.view.window!) { response in
                if (response != .OK) {
                    return
                }
                if NSData(data: imageData).write(to: savePanel.url!, atomically: true) {
                    NSWorkspace.shared.selectFile(savePanel.url?.path, inFileViewerRootedAtPath: "");
                }
            }
        case 2:
            savePanel.allowedFileTypes = ["pdf"]
            
            let pdfdocument = CPDFDocument()
            let signatureImagePath = NSSearchPathForDirectoriesInDomains(.applicationSupportDirectory, .userDomainMask, true).first?.stringByAppendingPathComponent("signatureImage.png")
            let imageData : Data = imageRep.representation(using: NSBitmapImageRep.FileType.jpeg, properties: [:])!
            if NSData(data: imageData).write(to: URL(fileURLWithPath: signatureImagePath!), atomically: true) {
                pdfdocument?.insertPage(image.size, withImage: signatureImagePath, at: 0)
                savePanel.beginSheetModal(for: self.view.window!) { response in
                    if (response != .OK) {
                        return
                    }
                    if pdfdocument!.write(to: savePanel.url!) {
                        NSWorkspace.shared.selectFile(savePanel.url?.path, inFileViewerRootedAtPath: "");
                    }
                }
            }
            
        default:
            break
        }
        // 执行右键操作后，需要取消框选区域
        if self.listView.toolMode == .CSelectToolMode {
            objc_sync_enter(self)
            self.listView.selectionRect = NSZeroRect
            self.listView.selectionPageIndex = UInt(NSNotFound)
            objc_sync_exit(self)
        }
    }
    
    @IBAction func doZoomToAutoSelection(sender:NSMenuItem) {
        let rect = listView.currentSelectionRect()
        let page = listView.currentPage()
        if NSIsEmptyRect(rect) == false && page != nil {
            let isLegacy = NSScroller.responds(to: NSSelectorFromString("preferredScrollerStyle")) == false || NSScroller.preferredScrollerStyle == .legacy
            var bounds = listView.bounds
            var scale = 1.0
            if isLegacy {
                bounds.size.width -= NSScroller.scrollerWidth(for: .regular, scrollerStyle: listView.documentView().scrollerStyle)
                bounds.size.height -= NSScroller.scrollerWidth(for: .regular, scrollerStyle: listView.documentView().scrollerStyle)
            }
            if NSWidth(bounds) * NSHeight(rect) > NSWidth(rect) * NSHeight(bounds) {
                scale = NSHeight(bounds) / NSHeight(rect)
            } else {
                scale = NSWidth(bounds) /  NSWidth(rect)
            }
            listView.setScaleFactor(scale, animated: false)
            let scrollView = listView.scroll()
            if isLegacy && scrollView?.hasHorizontalScroller == false || scrollView?.hasVerticalScroller == false {
                if ((scrollView?.hasVerticalScroller) != nil) {
                    bounds.size.width -= NSScroller.scrollerWidth(for: .regular, scrollerStyle: listView.documentView().scrollerStyle)
                }
                if ((scrollView?.hasHorizontalScroller) != nil) {
                    bounds.size.height -= NSScroller.scrollerWidth(for: .regular, scrollerStyle: listView.documentView().scrollerStyle)
                }
                if NSWidth(bounds) * NSHeight(rect) > NSWidth(rect) * NSHeight(bounds) {
                    scale = NSHeight(bounds) / NSHeight(rect)
                } else {
                    scale = NSWidth(bounds) /  NSWidth(rect)
                }
                listView.setScaleFactor(scale, animated: false)
            }
            DispatchQueue.main.asyncAfter(deadline: .now() + 0.03) { [self] in
                let pagePoint = CGPoint(x: rect.origin.x, y: (rect.origin.y + rect.size.height))
                listView.go(toTargetPoint: pagePoint, on: page, at: .top)
            };
        }
        
        // 执行右键操作后，需要取消框选区域
        if self.listView.toolMode == .CSelectToolMode {
            objc_sync_enter(self)
            self.listView.selectionRect = NSZeroRect
            self.listView.selectionPageIndex = UInt(NSNotFound)
            objc_sync_exit(self)
        }
    }
    
    private func cropPagesToRects(rects:NSPointerArray) {
        
    }
 
    //MARK: - action
    
    
    // 开启/关闭左边栏
    @objc func toggleLeftPane() -> Void {
        self.model.leftPanelOpen = true
        applyLeftSideWidth(self.model.panelWidth+functionWidth, rightSideWidth: self.model.lastRightPanWidth)
        
    }
    
    // 开启左边栏
    @objc func openLeftPane() -> Void {
        self.model.leftPanelOpen = true
        applyLeftSideWidth(self.model.panelWidth+functionWidth, rightSideWidth: self.model.lastRightPanWidth)
        
     }
    
    // 关闭左边栏
    @objc func closeLeftPane() -> Void {
        self.model.leftPanelOpen = false
        applyLeftSideWidth(functionWidth, rightSideWidth: self.model.lastRightPanWidth)
        
     }
    
    func rename(_ sender: NSNotification) -> Void {
        if (self.view.window == nil || self.view.window!.isVisible == false) {
            return
        }
        let tabController = sender.object as? CTTabController
        if tabController?.title == self.document?.documentURL.deletingPathExtension().lastPathComponent {
            if let doc = self.myDocument, doc.isDocumentEdited {
                Task {
                    let resp = await KMAlertTool.runModel(message: NSLocalizedString("File Updated", comment: ""), buttons: [NSLocalizedString("Save", comment: ""), NSLocalizedString("Cancel", comment: "")])
                    if resp != .alertFirstButtonReturn { // 取消
                        return
                    }
                    doc.updateChangeCount(.changeCleared)
                    self.document?.write(to: doc.fileURL)
                    Task { @MainActor in
                        self._renameForSavePanel(tabController)
                    }
                }
                return
            }
            
            self._renameForSavePanel(tabController)
        }
    }
    
    func savePdfAlertView() {
        if AutoSaveManager.manager.isSaving ||  AutoSaveManager.manager.isSaveNoti{
            return
        }
        AutoSaveManager.manager.isSaveNoti = true
        var num = 0
        if self.listView.document != nil{
            num = Int(self.listView.document.pageCount)
        }
        if Thread.current.isMainThread {
            self.beginProgressSheet(withMessage: NSLocalizedString("Saving PDF", comment: "") + "...", maxValue: UInt(num))
        } else {
            DispatchQueue.main.async {
                self.beginProgressSheet(withMessage: NSLocalizedString("Saving PDF", comment: "") + "...", maxValue: UInt(num))
            }
        }
    }
    
    func savePdfFinishAlertView() {
        if !AutoSaveManager.manager.isSaveNoti{
            return
        }
        AutoSaveManager.manager.isSaveNoti = false
        if Thread.current.isMainThread {
            self.dismissProgressSheet()
        } else {
            DispatchQueue.main.async {
                self.dismissProgressSheet()
            }
        }
    }
    
    private func _renameForSavePanel(_ tabC: CTTabController?) {
        let outputSavePanel = NSSavePanel()
        outputSavePanel.title = NSLocalizedString("Rename", comment: "")
        outputSavePanel.allowedFileTypes = ["pdf"]
        outputSavePanel.nameFieldStringValue = (self.document?.documentURL.lastPathComponent)!
        outputSavePanel.directoryURL = self.document?.documentURL.deletingLastPathComponent()
        
        let resp = outputSavePanel.runModal()
        if resp == .OK {
            let pdfDocument = CPDFDocument(url: self.document?.documentURL)
            let fileURL = pdfDocument?.documentURL
            
            let fileManager = FileManager.default
            let newFileURL = fileURL!.deletingLastPathComponent().appendingPathComponent(outputSavePanel.url!.lastPathComponent)
            var result = true
            do {
                try fileManager.moveItem(at: fileURL!, to: newFileURL)
            } catch {
                result = false
                KMPrint("Error renaming file! Threw: \(error.localizedDescription)")
            }
            if (result) {
                tabC?.title = outputSavePanel.url!.lastPathComponent
                if let newPdfDocument = CPDFDocument(url: newFileURL) {
                    self.model.isSaveKeyChain = false
                    newPdfDocument.unlock(withPassword: self.document?.password)
                    if (newPdfDocument.pageCount > 0) {
                        self.setDocument = newPdfDocument
                    }
                }
            }
        } else {
            outputSavePanel.close()
        }
    }
    
    func showInFinder(_ sender: Any) -> Void {
        if sender is NSNotification {
            let tabController = (sender as! NSNotification).object as? CTTabController
            let path = self.document?.documentURL.deletingPathExtension().lastPathComponent
            if tabController?.title == path {
                if let file = self.myDocument?.fileURL {
                    if FileManager.default.fileExists(atPath: file.path) {
                        NSWorkspace.shared.activateFileViewerSelecting([file])
                    }
                }
            }
        } else {
            guard let url = self.myDocument?.fileURL else { return }
            let file: URL = url
            if FileManager.default.fileExists(atPath: file.path) {
                NSWorkspace.shared.activateFileViewerSelecting([file])
            }
        }
    }
    
    
    
    func closeTab(_ sender: NSNotification) -> Void {
        
    }
    
    @IBAction func toggleSplitPDF(_ sender: Any) {
        
    }
     
    
    
    internal func showConvertWindow(type: KMToolbarType, documentUrl: URL? = nil, identifier: String?) {
        if let wc = self.currentWindowController as? KMConvertBaseWindowController, let _ = wc.window?.isSheet {
            KMPrint("转档窗口已显示")
            return
        }
        var convertT: KMConvertType = .Word
        var windowController: KMConvertBaseWindowController?
        if (type == .word) { /// Word
            convertT = .Word
            windowController = KMConvertWordWindowController()
        } else if (type == .excel) {
            convertT = .Excel
        } else if (type == .ppt || type == .rtf || type == .html || type == .conversion_text) {
            if (type == .ppt) {
                convertT = .PPT
            } else if (type == .rtf) {
                convertT = .RTF
            } else if (type == .html) {
                convertT = .HTML
            } else if (type == .conversion_text) {
                convertT = .Text
            }
        } else if (type == .csv) {
            convertT = .CSV
        } else if (type == .conversion_image) {
            windowController = KMConvertImageWindowController()
            convertT = .JPEG
        } else if type == .json {
            convertT = .Json
        }
        
        var url: URL?
        if (documentUrl != nil) {
            url = documentUrl
            windowController?.oriDocumentUrl = self.listView.document.documentURL
        } else {
            url = self.listView.document.documentURL
        }
        let model = KMDocumentModel(url: url!)
        windowController?.documentModel = model
        self.km_safe_beginSheet(windowC: windowController)
        
    }
    //MARK: 转档 -
    func showAllConvertWindow(convertT: KMConvertType) {
        
        let convertWC = KMConvertWindowController(documemtV: self.document!, currentPage: self.listView.currentPage(), convertT: convertT) {
            DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.25) { [self] in
                var type: KMConvertWithPDFType = .WordAdvance
                switch convertT {
                case .Word:
                    break
                case .Excel:
                    type = .Excel
                case .PPT:
                    type = .PowerPoint
                case .RTF:
                    type = .RTF
                case .CSV:
                    type = .CSV
                case .HTML:
                    type = .HTML
                case .Text:
                    type = .Text
                case .JPEG:
                    type = .JPEG
                case .PNG:
                    type = .PNG
                case .GIF:
                    type = .GIF
                case .JPG:
                    type = .JPG
                case .TIFF:
                    type = .TIFF
                case .TGA:
                    type = .TGA
                case .BMP:
                    type = .BMP
                case .JP2:
                    type = .JPEG2000
                case .AdvancedWord:
                    break
                case .Json:
                    type = .Json
                    break
                default:
                    break
                }
                let batchWindowController = KMBatchOperateWindowController.sharedWindowController
                
                var needShowHint = false
                if KMConvertOperationQueue.sharedQueue.operations.count > 0 {
                    needShowHint = true
                } else {
                    var needContinue = false
                    if KMBatchOperateManager.defaultManager.files?.count ?? 0 > 0 {
                        let arr: [String] = converFilesToPath(files: KMBatchOperateManager.defaultManager.files!)
                        let ss = self.document?.documentURL.path
                        if arr.contains(ss!) {
                            needContinue = false
                        }else {
                            needContinue = true
                        }
                    }else {
                        needContinue = true
                    }
                    
                    if needContinue {
                        let ss = self.document?.documentURL.path
                        let file = KMBatchOperateFile(filePath: ss!, type: .Convert)
                        file.password = document?.password ?? ""
                        KMBatchOperateManager.defaultManager.files?.append(file)
                    }
                    batchWindowController.switchToOperateType(.Convert, files: KMBatchOperateManager.defaultManager.files!)
                    batchWindowController.switchToConvertType(convertType: type)
                }
                
                batchWindowController.window?.makeKeyAndOrderFront(nil)
                if needShowHint {
                    batchWindowController.showIsConvertingHint()
                } else {
                    
                }
            }
        }
        self.km_beginSheet(windowC: convertWC)
    }
     
    
    //MARK: 转档 - OCR
//    func showOCRWindow() {
//        if !IAPProductsManager.default().isAvailableAllFunction(){
//            let winC = KMPurchaseCompareWindowController.sharedInstance()
//             winC?.showWindow(nil)
//            return
//        }
//        let com = KMOCRPDFWindowController(cpdfDocument: self.listView.document!, pwd: self.listView.document?.password ?? "")
//        com.currentIndexPage = self.listView.currentPageIndex
//        self.km_beginSheet(windowC: com)
//    }
    
   
    
    // MARK: - 图片注释
    
    @IBAction func imageAnnotation(_ sender: Any) {
        FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn": "Btn_SubTbr_Tools_Image"])
        
        changeAnnotationMode(sender)
        guard IAPProductsManager.default().isAvailableAllFunction() else {
            KMPurchaseCompareWindowController.sharedInstance().showWindow(nil)
            return
        }
        
        let accessoryCtr = KMImageAccessoryController()
        let openPanel = NSOpenPanel()
        openPanel.allowedFileTypes = KMImageAccessoryController.supportedImageTypes()
        openPanel.allowsMultipleSelection = false
        openPanel.accessoryView = accessoryCtr.view
        openPanel.canSelectHiddenExtension = true
        openPanel.beginSheetModal(for: NSApp.mainWindow!) { [self] (result) in
            if result == .OK {
                guard let url = openPanel.url else {
                    return
                }
                let filePath = url.path
                if filePath.pathExtension.lowercased() == "pdf" {
                    if let pdf = PDFDocument(url: url), pdf.isEncrypted {
                        NSSound.beep()
                        return
                    }
                }
                
                guard let image = NSImage(contentsOfFile: url.path) else {
                    let alert = NSAlert()
                    alert.alertStyle = .critical
                    alert.messageText = String(format: NSLocalizedString("The file \"%@\" could not be opened.", comment: ""), url.lastPathComponent)
                    alert.informativeText = NSLocalizedString("It may be damaged or use a file format that PDF Reader Pro doesn’t recognize.", comment: "")
                    alert.addButton(withTitle: NSLocalizedString("Cancel", comment: ""))
                    alert.beginSheetModal(for: NSApp.mainWindow!) { (response) in
                        if response == .alertFirstButtonReturn {
                            // Handle cancel button clicked
                        }
                    }
                    return
                }
                let isDamageImage: Bool = self.isDamageImage(image, imagePath: url.path)
                if isDamageImage {
                    let alert = NSAlert()
                    alert.alertStyle = .critical
                    alert.messageText = String(format: NSLocalizedString("The file \"%@\" could not be opened.", comment: ""), url.lastPathComponent)
                    alert.informativeText = NSLocalizedString("It may be damaged or use a file format that PDF Reader Pro doesn’t recognize.", comment: "")
                    alert.addButton(withTitle: NSLocalizedString("Cancel", comment: ""))
                    alert.beginSheetModal(for: NSApp.mainWindow!) { (response) in
                        if response == .alertFirstButtonReturn {
                            // Handle cancel button clicked
                        }
                    }
                    return
                }
                let isRemoveBGColor = accessoryCtr.selectedButton.state == .on
                listView.addAnnotation(with: image, isRemoveBGColor: isRemoveBGColor)
                
                if (self.listView.activeAnnotation != nil) && (self.listView.activeAnnotation.type == "Image") {

                }
            }
        }
    }
    
    @IBAction func tableAnnotation(_ sender: Any) {
        FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn": "Btn_SubTbr_Tools_Table"])
        changeAnnotationMode(sender)
        guard IAPProductsManager.default().isAvailableAllFunction() else {
            let winC = KMPurchaseCompareWindowController.sharedInstance()
            winC?.kEventName = "Reading_Table_BuyNow"
            winC?.showWindow(nil)
            return
        }
        listView.addAnnotationWithTable()
        toggleOpenRightSide()
    }
    
    func isDamageImage(_ image: NSImage, imagePath path: String) -> Bool {
        let addImageAnnotation = (NSSearchPathForDirectoriesInDomains(.applicationSupportDirectory, .userDomainMask, true).last! as NSString).appendingPathComponent(Bundle.main.bundleIdentifier!)
        if !FileManager.default.fileExists(atPath: addImageAnnotation) {
            try? FileManager.default.createDirectory(atPath: addImageAnnotation, withIntermediateDirectories: false, attributes: nil)
        }
        
        if let data = image.tiffRepresentation,
           let imageRep = NSBitmapImageRep(data: data) {
            imageRep.size = image.size
            var imageData: Data?
            if path.lowercased() == "png" {
                imageData = imageRep.representation(using: .png, properties: [:])
            } else {
                imageData = imageRep.representation(using: .jpeg, properties: [:])
            }
            
            if let imageData = imageData {
                let rPath = (addImageAnnotation as NSString).appendingPathComponent((self.tagString() as NSString).appendingPathExtension("png")!)
                if !((try? imageData.write(to: URL(fileURLWithPath: rPath), options: .atomicWrite)) != nil) {
                    return true
                } else {
                    return false
                }
            }
        }
        return false
    }
    
    func tagString() -> String {
        let dateFormatter = DateFormatter()
        dateFormatter.dateFormat = "yyMMddHHmmss"
        return "\(dateFormatter.string(from: Date()))\(Int.random(in: 0..<10000))"
    }
    
  
     
    
    
    func updateBackAndForwardButtonState() {
     }
}

extension KMMainViewController {
    func changeModelAction(mode: CToolMode) {
        self.listView.toolMode = mode
        if mode == .CEditPDFToolMode {

        }
    }
     
     
    func changePDFViewZoomInAction() {
         
        
    }
    
    func changePDFViewZoomOutAction() {
         
        
        
    }
    
    func changePDFViewGotoNextPageAction() {
        self.listView.km_goBack(nil)
        if (self.listView.canGoToNextPage()) {
            self.listView.goToNextPage(nil)
        }
     }
    
    func changePDFViewGoToPreviousPageAction() {
        if (self.listView.canGoToPreviousPage()) {
            self.listView.goToPreviousPage(nil)
        }
     }
    
    func changePDFViewGotoBackAction() {
        self.listView.km_goBack(nil)
        self.updateBackAndForwardButtonState()
    }
    
    func changePDFViewGoToForwardAction() {
        self.listView.km_goForward(nil)
        self.updateBackAndForwardButtonState()
    }
    
    func aiTranslationPDFFileAction() {
 
        self.trackEvent_aiTranslate()
        self._aiTranslationPDFFileAction()
    }
    
    private func _aiTranslationPDFFileAction() {
        let isExceedsLimit = self.isPDFPageCountExceedsLimit(filePath: (self.document?.documentURL.path)!)
        if KMTools.isFileGreaterThan10MB(atPath: (self.document?.documentURL.path)!) {
            let alert = NSAlert()
            alert.alertStyle = .critical
            alert.messageText = NSLocalizedString("The uploaded file size cannot exceed 10MB", comment: "")
            alert.runModal()
            
            return
        } else if isExceedsLimit  {
            let alert = NSAlert()
            alert.alertStyle = .critical
            alert.messageText = NSLocalizedString("Documents cannot exceed 30 pages", comment: "")
            alert.runModal()
            
            return
        }
        
        let alert = NSAlert()
        alert.messageText = NSLocalizedString("Processing times may be longer for larger documents. Thank you for your patience.", comment: "")
        alert.addButton(withTitle: NSLocalizedString("Continue", comment: ""))
        alert.addButton(withTitle: NSLocalizedString("Cancel", comment: ""))
        alert.beginSheetModal(for: view.window!) { [weak self] result in
            if (result == .alertFirstButtonReturn) {
                
            } else if result == .alertSecondButtonReturn {
                return
            }
        }
    }
     
    func showBatchWindow(type: KMBatchOperationType, filepaths: [String]?) {
        let batchWindowController = KMBatchOperateWindowController.sharedWindowController
        
        var array: [KMBatchOperateFile] = []
        for fpath in filepaths ?? [] {
            let batchOperateFile = KMBatchOperateFile(filePath: fpath, type: type)
            array.append(batchOperateFile)
        }
        batchWindowController.switchToOperateType(type, files: array)
        batchWindowController.window?.makeKeyAndOrderFront("")
    }
    
    
    func openNewWindowAlertWindow() {
        var needShowChooseWindow = false
        //#if VERSION_FREE
        if (!IAPProductsManager.default().isAvailableAllFunction()) {
            needShowChooseWindow = true
        }
        //#endif
        if needShowChooseWindow {
            let preferenceNoteShow = UserDefaults.standard.bool(forKey: KMTabbingHintShowFlag)
            if preferenceNoteShow {
                menuItemAction_newTagPageToNewWindow("")
            } else {
                if !KMDataManager.default.isTabbingWin{
                    KMDataManager.default.isTabbingWin = true
                    let tabbingWin: KMTabbingHintWindowController = KMTabbingHintWindowController()
                    tabbingWin.selectCallBack = {[weak self] continueOrNot in
                        KMDataManager.default.isTabbingWin = false
                        if continueOrNot {
                            self?.reopenDocument(forPaths: [])
                        } else {
                            
                        }
                    }
                    self.km_beginSheet(windowC: tabbingWin)
                }
            }
        }else{
            handleTabbingLogic()
        }
    }
    
    func reopenDocument(forPaths paths: [String]) -> Void {
        let browser = KMBrowser.init() as KMBrowser
        browser.windowController = KMBrowserWindowController.init(browser: browser)
        browser.addHomeTabContents()
        browser.windowController.showWindow(self)
    }
    
    func handleTabbingLogic() {
        self.browserWindowController?.browser?.selectTabContents(at: 0, userGesture: true)
     }
    
    
     
    
    func convertToImg(index: Int) {
        var convertT: KMConvertType = .JPEG
        switch index {
        case 7:
            convertT = .JPEG
        case 8:
            convertT = .JPG
        case 9:
            convertT = .PNG
        case 10:
            convertT = .GIF
        case 11:
            convertT = .TIFF
        case 12:
            convertT = .TGA
        case 13:
            convertT = .BMP
        default:
            convertT = .JPEG
        }
        showAllConvertWindow(convertT: convertT)
    }
 
}

// MARK: CDistanceMeasureInfoWindowControllerDelegate

extension KMMainViewController : CDistanceMeasureInfoWindowControllerDelegate {
    func distanceMeasureInfoWindowControllerSetting(_ distanceMeasureInfoWindowController: CDistanceMeasureInfoWindowController) {
        let distanceSettingWC = CDistanceSettingWindowController(distanceMeasureInfo: self.distanceMeasureInfoWindowController!.measureInfo)
        self.distanceMeasureInfoWindowController?.hideFloatingWindow()
        distanceSettingWC.delegate = self
        distanceSettingWC.startModal("")
    }
    
    func cancelMeasureInfoWindowControllerSetting(_ distanceMeasureInfoWindowController: CDistanceMeasureInfoWindowController) {
        
    }
}

// MARK: CPerimeterMeasureInfoWindowControllerDelegate

extension KMMainViewController : CPerimeterMeasureInfoWindowControllerDelegate {
    func perimeterMeasureInfoWindowControllerSetting(_ perimeterMeasureInfoWindowController: CPerimeterMeasureInfoWindowController) {
        let distanceSettingWC = CDistanceSettingWindowController(perimeterMeasureInfo: self.perimeterMeasureInfoWindowController!.measureInfo)
        self.distanceMeasureInfoWindowController?.hideFloatingWindow()
        distanceSettingWC.delegate = self
        distanceSettingWC.startModal("")
    }
}

// MARK: CAreaMeasureInfoWindowControllerDelegate

extension KMMainViewController : CAreaMeasureInfoWindowControllerDelegate {
    func areaMeasureInfoWindowControllerSetting(_ areaMeasureInfoWindowController: CAreaMeasureInfoWindowController) {
        let areaSettingWC = CAreaSettingWindowController(measureInfo: self.areaMeasureInfoWindowController!.measureInfo)
        self.areaMeasureInfoWindowController?.hideFloatingWindow()
        areaSettingWC.delegate = self
        areaSettingWC.startModal("")
    }
}

// MARK: CDistanceSettingWindowControllerDelegate

extension KMMainViewController : CDistanceSettingWindowControllerDelegate {
    func distanceSettingWindowController(_ distanceSettingWindowController: CDistanceSettingWindowController, distanceMeasureInfo: CPDFDistanceMeasureInfo?) {
        if distanceMeasureInfo != nil {
            if self.listView.activeAnnotations.count > 0 {
                if self.listView.activeAnnotation.isKind(of: CPDFLineAnnotation.self) {
                    (self.listView.activeAnnotation as! CPDFLineAnnotation).measureInfo = distanceMeasureInfo
                    self.listView.setNeedsDisplayAnnotationViewFor(self.listView.activeAnnotation.page)
                }
                self.distanceMeasureInfoWindowController?.reloadData(with: (self.listView.activeAnnotation as! CPDFLineAnnotation).measureInfo!)
            } else {
                distanceMeasureInfo?.leadLength = 0
                self.listView.distanceMeasureInfo = distanceMeasureInfo
                self.distanceMeasureInfoWindowController?.reloadData(with: self.listView.distanceMeasureInfo)
                self.distanceMeasureInfoWindowController?.lengthLabel.stringValue = ""
                self.distanceMeasureInfoWindowController?.angleLabel.stringValue = ""
                self.distanceMeasureInfoWindowController?.xLabel.stringValue = ""
                self.distanceMeasureInfoWindowController?.yLabel.stringValue = ""
            }
            
            if let data = self.listView.activeAnnotation {
             }
        }
        self.distanceMeasureInfoWindowController?.showWindow(self)
    }
    
    func distanceSettingWindowController(_ distanceSettingWindowController: CDistanceSettingWindowController, perimeterMeasureInfo: CPDFPerimeterMeasureInfo?) {
        if perimeterMeasureInfo != nil {
            if self.listView.activeAnnotations.count > 0 {
                if self.listView.activeAnnotation.isKind(of: CPDFPolylineAnnotation.self) {
                    (self.listView.activeAnnotation as! CPDFPolylineAnnotation).measureInfo = perimeterMeasureInfo
                    self.listView.setNeedsDisplayAnnotationViewFor(self.listView.activeAnnotation.page)
                }
                self.perimeterMeasureInfoWindowController?.reloadData(with: (self.listView.activeAnnotation as! CPDFPolylineAnnotation).measureInfo!)
            } else {
                self.listView.perimeterMeasureInfo = perimeterMeasureInfo
                self.perimeterMeasureInfoWindowController?.reloadData(with: self.listView.perimeterMeasureInfo)
                self.perimeterMeasureInfoWindowController?.lengthLabel.stringValue = ""
                self.perimeterMeasureInfoWindowController?.angleLabel.stringValue = ""
            }
            
            if let data = self.listView.activeAnnotation {
             }
        }
        
        self.perimeterMeasureInfoWindowController?.showWindow(self)
    }
}

// MARK: CAreaSettingWindowControllerDelegate

extension KMMainViewController : CAreaSettingWindowControllerDelegate {
    func areaSettingWindowController(_ areaSettingWindowController: CAreaSettingWindowController, measureInfo: CPDFAreaMeasureInfo?) {
        if self.listView.annotationType == .measureSquare && self.listView.toolMode == .CNoteToolMode {
            if measureInfo != nil {
                if self.listView.activeAnnotations.count > 0 {
                    if self.listView.activeAnnotation.isKind(of: CPDFPolygonAnnotation.self) {
                        (self.listView.activeAnnotation as! CPDFPolygonAnnotation).measureInfo = measureInfo
                        self.listView.setNeedsDisplayAnnotationViewFor(self.listView.activeAnnotation.page)
                    }
                    self.areaMeasureInfoWindowController?.reloadData((self.listView.activeAnnotation as! CPDFPolygonAnnotation).measureInfo!)
                } else {
                    self.listView.squareAreaMeasureInfo = measureInfo
                    self.areaMeasureInfoWindowController?.reloadData(self.listView.squareAreaMeasureInfo)
                    self.areaMeasureInfoWindowController?.areaLabel.stringValue = ""
                    self.areaMeasureInfoWindowController?.angleLabel.stringValue = ""
                }
            }
            self.areaMeasureInfoWindowController?.showWindow(self)
        } else if self.listView.annotationType == .measurePolyGon && self.listView.toolMode == .CNoteToolMode {
            if measureInfo != nil {
                if self.listView.activeAnnotations.count > 0 {
                    if self.listView.activeAnnotation.isKind(of: CPDFPolygonAnnotation.self) {
                        (self.listView.activeAnnotation as! CPDFPolygonAnnotation).measureInfo = measureInfo
                        self.listView.setNeedsDisplayAnnotationViewFor(self.listView.activeAnnotation.page)
                    }
                    self.areaMeasureInfoWindowController?.reloadData((self.listView.activeAnnotation as! CPDFPolygonAnnotation).measureInfo!)
                } else {
                    self.listView.polygonAreaMeasureInfo = measureInfo
                    self.areaMeasureInfoWindowController?.reloadData(self.listView.polygonAreaMeasureInfo)
                    self.areaMeasureInfoWindowController?.areaLabel.stringValue = ""
                    self.areaMeasureInfoWindowController?.angleLabel.stringValue = ""
                }
            }
            self.areaMeasureInfoWindowController?.showWindow(self)
        } else {
            if measureInfo != nil {
                if self.listView.activeAnnotations.count > 0 {
                    if self.listView.activeAnnotation.isKind(of: CPDFPolygonAnnotation.self) {
                        (self.listView.activeAnnotation as! CPDFPolygonAnnotation).measureInfo = measureInfo
                        self.listView.setNeedsDisplayAnnotationViewFor(self.listView.activeAnnotation.page)
                    }
                    self.areaMeasureInfoWindowController?.reloadData((self.listView.activeAnnotation as! CPDFPolygonAnnotation).measureInfo!)
                }
            }
            self.areaMeasureInfoWindowController?.showWindow(self)
        }
        
        if measureInfo != nil {
            if let data = self.listView.activeAnnotation {
             }
        }
    }
}

//MARK: LeftSideViewController
extension KMMainViewController {
    func leftSideViewCancelSelect() {
        
        if self.listView.isEditing() == true {
            if self.listView.editingAreas() != nil &&
                self.listView.editingAreas().count != 0 {
                let areas = self.listView.editingAreas().first
                if areas is CPDFEditTextArea  {
                    self.listView.clearEditingSelectCharItem()
                    self.listView.updateEditing([])
                    KMPrint("取消选中")
                }
            }
        }
    }
}

 



// MARK: - Analytics (埋点)

extension KMMainViewController {
    func trackEvent(toolType type: KMToolbarViewType) -> Void {
        if (type == .Annatiton) {
            FMTrackEventManager.defaultManager.trackEvent(event: "Tbr", withProperties: ["Tbr_Btn" : "Btn_Tbr_Tools"])
        } else if (type == .editPDF) {
            
        } else if (type == .Page) {
            FMTrackEventManager.defaultManager.trackEvent(event: "Tbr", withProperties: ["Tbr_Btn" : "Btn_Tbr_PageEdit"])
        } else if (type == .Conversion) {
            
        } else if (type == .Tool) {
            
        }
    }
    
    func trackEvent_aiTranslate() -> Void {
        KMAnalytics.trackEvent(eventName: "Btn_Tbr_AITranslate", parameters: [
            KMAnalytics.Parameter.categoryKey : KMAnalytics.Category.tbr,
            KMAnalytics.Parameter.labelKey : KMAnalytics.Label.tbr_Btn], platform: .AppCenter, appTarget: .all)
    }
    
    func trackEvent_print() -> Void {
        KMAnalytics.trackEvent(eventName: "Btn_Tbr_Print", parameters: [
            KMAnalytics.Parameter.categoryKey : KMAnalytics.Category.tbr,
            KMAnalytics.Parameter.labelKey : KMAnalytics.Label.tbr_Btn], platform: .AppCenter, appTarget: .all)
    }
    
    func trackEvent_share() -> Void {
        KMAnalytics.trackEvent(eventName: "Btn_Tbr_Share", parameters: [
            KMAnalytics.Parameter.categoryKey : KMAnalytics.Category.tbr,
            KMAnalytics.Parameter.labelKey : KMAnalytics.Label.tbr_Btn], platform: .AppCenter, appTarget: .all)
    }
    
    func trackEvent_upgrade() -> Void {
        KMAnalytics.trackEvent(eventName: "Btn_Tbr_Upgrade", parameters: [
            KMAnalytics.Parameter.categoryKey : KMAnalytics.Category.tbr,
            KMAnalytics.Parameter.labelKey : KMAnalytics.Label.tbr_Btn], platform: .AppCenter, appTarget: .all)
    }
    
    func trackEvent(annotationType type: CAnnotationType) -> Void {
        if (type == .highlight) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Highlight"])
        } else if (type == .underline) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Underline"])
        } else if (type == .strikeOut) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Strikethrough"])
        } else if (type == .ink) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Freehand"])
        } else if (type == .freeText) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_TextBox"])
        } else if (type == .anchored) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_AnchoredNote"])
        } else if (type == .square) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Rectangle"])
        } else if (type == .link) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Link"])
        } else if (type == .stamp) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Stamp"])
        } else if (type == .signSignature) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Signature"])
        } else if (type == .circle) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Oval"])
        } else if (type == .arrow) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Arrow"])
        } else if (type == .line) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Line"])
        } else if (self.listView.isEditing() && self.listView.shouAddEditAreaType() == .text) {
            KMAnalytics.trackEvent(eventName: "Btn_SubTbr_AddText", parameters: [
                KMAnalytics.Parameter.categoryKey : KMAnalytics.Category.subTbr_editPDF,
                KMAnalytics.Parameter.labelKey : KMAnalytics.Label.subTbr_Btn], platform: .AppCenter, appTarget: .all)
        } else if (self.listView.isEditing() && self.listView.shouAddEditAreaType() == .image) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Image"])
        } else if (type == .textField) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Form", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Form_TextField"])
        } else if (type == .checkBox) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Form", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Form_CheckBox"])
        } else if (type == .radioButton) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Form", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Form_RadioButton"])
        } else if (type == .listMenu) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Form", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Form_ListBox"])
        } else if (type == .comboBox) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Form", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Form_ComboBox"])
        } else if (type == .actionButton) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Form", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Form_Button"])
        } else if (type == .actionButton) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Form", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Form_Button"])
        } else if (type == .signature) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Form", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Form_Signature"])
        } else if (type == .squiggly) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Squiglly"])
        } else if (type == .eraser) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Tools", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Tools_Erasder"])
        }
    }
    
    func trackEvent(toolMode mode: CToolMode) -> Void {
        if (mode == .CSelectToolMode) {
            KMAnalytics.trackEvent(eventName: "Btn_SubTbr_ContentSelection", parameters: [
                KMAnalytics.Parameter.categoryKey : KMAnalytics.Category.subTbr_annotation,
                KMAnalytics.Parameter.labelKey : KMAnalytics.Label.subTbr_Btn], platform: .AppCenter, appTarget: .all)
        } else if (mode == .CMoveToolMode) {
            KMAnalytics.trackEvent(eventName: "Btn_SubTbr_Scroll", parameters: [
                KMAnalytics.Parameter.categoryKey : KMAnalytics.Category.subTbr_annotation,
                KMAnalytics.Parameter.labelKey : KMAnalytics.Label.subTbr_Btn], platform: .AppCenter, appTarget: .all)
        } else if mode == .CNoteToolMode {
            if CPDFListView.isMeasure(self.listView.annotationType) == true {
                FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Editor", withProperties: ["SubTbr_Btn" : "Btn_SubTbr_Editor_Measure"])
            }
        }
    }
    
    func trackEvent(toolBarType type: KMToolbarType) -> Void {
        if (type == .word) {
            
        } else if (type == .excel) {
            
        } else if (type == .ppt) {
            
        } else if (type == .rtf) {
            
        } else if (type == .csv) {
            
        } else if (type == .html) {
            
        } else if (type == .conversion_text) {
            
        } else if (type == .conversion_image) {
            
        } else if (type == .compress) {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Editor", withProperties: ["SubTbr_Btn": "Btn_SubTbr_Editor_Compress"])
        } else if (type == .merge) {
            
        } else if (type == .secure) {
            
        } else if (type == .crop) {
            
        } else if type == .json {
            FMTrackEventManager.defaultManager.trackEvent(event: "SubTbr_Converter", withProperties: ["SubTbr_Btn": "Btn_SubTbr_Converter_ToOthers_ToJson"])
        }
    }
    
    func trackEvent_setPassword() -> Void {
        KMAnalytics.trackEvent(eventName: "Btn_SubTbr_SetPassword", parameters: [
            KMAnalytics.Parameter.categoryKey : KMAnalytics.Category.subTbr_Tools,
            KMAnalytics.Parameter.labelKey : KMAnalytics.Label.subTbr_Btn], platform: .AppCenter, appTarget: .all)
    }
    
    func trackEvent_removePassword() -> Void {
        KMAnalytics.trackEvent(eventName: "Btn_SubTbr_RemovePassword", parameters: [
            KMAnalytics.Parameter.categoryKey : KMAnalytics.Category.subTbr_Tools,
            KMAnalytics.Parameter.labelKey : KMAnalytics.Label.subTbr_Btn], platform: .AppCenter, appTarget: .all)
    }
    
    func trackEvent_replace() -> Void {
        self.trackEvent(eventName: "Tbr", params: ["Tbr_Btn" : "Btn_Tbr_ReplaceText"], platform: .AppCenter)
    }
}

extension KMMainViewController {
    //文件对比
    func openContentCompareVC(with pdfCompareContent: CPDFCompareContent?, results: [CPDFCompareResults], oldDocument: CPDFDocument, document: CPDFDocument) {
        self.isCompareModel = true
        
        let compareContentView = KMCompareContentView()
        compareContentView.oldDocument = oldDocument
        compareContentView.document = document
        compareContentView.compareResults = results
        compareContentView.saveHandle = { [unowned self] view in
            DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.25) { [unowned self] in
                let saveController = KMCompareSaveWindow(windowNibName: "KMCompareSaveWindow")
                self.currentWindowController = saveController
                saveController.cancelHandle = { [unowned self] controller in
                    self.view.window!.endSheet(controller.window!)
                    self.currentWindowController = nil
                }
                
                saveController.saveHandle = { [unowned self] controller, saveType in
                    let folderPath = controller.fileSaveFolderPath
                    if folderPath != nil {
                        if !FileManager.default.fileExists(atPath: folderPath) {
                            try? FileManager.default.createDirectory(atPath: folderPath, withIntermediateDirectories: true, attributes: nil)
                        }
#if VERSION_DMG
#else
                        let url = URL(fileURLWithPath: folderPath)
                        let fileAccess = AppSandboxFileAccess()
                        fileAccess?.persistPermissionURL(url)
                        if let bookmarkData = try?url.bookmarkData(options: [.withSecurityScope]) {
                            fileAccess?.bookmarkPersistanceDelegate.setBookmarkData(bookmarkData, for: url)
                            let urlString = url.path
                            let _url = URL(fileURLWithPath: urlString)
                            fileAccess?.bookmarkPersistanceDelegate.setBookmarkData(bookmarkData, for: _url)
                        }
#endif
                        var savePath: String
                        
                        switch saveType {
                        case 0:
                            let filePath = oldDocument.documentURL.path
                            let fileName = filePath.deletingPathExtension.lastPathComponent
                            
                            savePath = "\(folderPath)/\(fileName)_compare\(filePath.extension)"
                            savePath = self.getValidFilePath(savePath)
                            oldDocument.write(to: URL(fileURLWithPath: savePath))
                            NSWorkspace.shared.activateFileViewerSelecting([URL(fileURLWithPath: savePath)])
                        case 1:
                            let filePath = document.documentURL.path
                            let fileName = filePath.deletingPathExtension.lastPathComponent
                            
                            savePath = "\(folderPath)/\(fileName)_compare\(filePath.extension)"
                            savePath = self.getValidFilePath(savePath)
                            document.write(to: URL(fileURLWithPath: savePath))
                            NSWorkspace.shared.activateFileViewerSelecting([URL(fileURLWithPath: savePath)])
                        case 2:
                            let filePath = oldDocument.documentURL.path
                            let fileName = filePath.deletingPathExtension.lastPathComponent
                            
                            savePath = "\(folderPath)/MergedCompareFile\(filePath.extension)"
                            savePath = self.getValidFilePath(savePath)
                            pdfCompareContent!.saveAsComparisonDocument(withFilePath: savePath)
                            NSWorkspace.shared.activateFileViewerSelecting([URL(fileURLWithPath: savePath)])
                        default:
                            break
                        }
                    }
                    
                    self.view.window!.endSheet(controller.window!)
                    self.currentWindowController = nil
                }
                
                NSWindow.currentWindow().beginSheet(saveController.window!)
            }
        }
        
        compareContentView.closeHandle = { [unowned self] view in
            self.isCompareModel = false
            view.removeFromSuperview()
        }
        
        compareContentView.autoresizingMask = [.width,.height]
    }
    
    func openCoveringCompareVC(with pdfDocument: CPDFDocument) {
        self.isCompareModel = true
        
        let coveringView = KMCompareCoveringView()
        coveringView.pdfDocument = pdfDocument
        coveringView.closeHandle = { [unowned self] view in
            self.isCompareModel = false
            view.removeFromSuperview()
        }
        
        coveringView.saveHandle = { [unowned self] view in
            let savePanel = NSSavePanel()
            savePanel.nameFieldStringValue = "untitled"
            savePanel.allowedFileTypes = ["pdf"]
            savePanel.beginSheetModal(for: NSWindow.currentWindow()) { result in
                if result == .OK {
                    pdfDocument.write(to: savePanel.url!)
                    NSWorkspace.shared.activateFileViewerSelecting([savePanel.url!])
                }
            }
        }
        
        coveringView.autoresizingMask = [.width,.height]
    }
    
    func getValidFilePath(_ oldPath: String) -> String {
        let fileManager = FileManager.default
        
        do {
            let fileAttributes = try fileManager.attributesOfItem(atPath: oldPath)
            guard let fileType = fileAttributes[FileAttributeKey.type] as? String else {
                return oldPath
            }
            
            var i = 1
            var newPath = oldPath
            
            while fileManager.fileExists(atPath: newPath) {
                if fileType == FileAttributeType.typeDirectory.rawValue {
                    newPath = oldPath + "(\(i))"
                } else {
                    let fileExtension = (oldPath as NSString).pathExtension
                    newPath = ((oldPath as NSString).deletingPathExtension as NSString).appendingFormat("(\(i)).\(fileExtension)" as NSString) as String
                }
                i += 1
            }
            
            return newPath
        } catch {
            print("Error getting file attributes: \(error)")
            return oldPath
        }
    }
}

extension KMMainViewController {
    func documentAllowsEdit() -> Bool {
        if (self.listView.document.allowsCopying == false || self.listView.document.allowsPrinting == false) {
            
            let alert = NSAlert()
            alert.alertStyle = .critical
            alert.messageText = NSLocalizedString("This is a secured document. Editing is not permitted.", comment: "")
            alert.runModal()
            return false
        } else {
            return true
        }
    }
    
    func changeFont(_ sender: NSFontManager) {
        KMPrint("changeFont ...")
        if ((self.listView.activeAnnotation?.isKind(of: CPDFFreeTextAnnotation.self)) != nil) {
            let annotation: CPDFFreeTextAnnotation = self.listView.activeAnnotation as! CPDFFreeTextAnnotation
            var font = NSFont(name: annotation.fontName() ?? "Helvetica", size: (annotation.fontSize()) )
            font = sender.convert(font!)
            
            annotation.fontSize = font?.pointSize ?? 12
            
            self.listView.commitEditAnnotationFreeText(annotation)
            self.listView.setNeedsDisplay(annotation)
        } 
    }
    
    func currentSetup() -> [String: Any] {
        var setup: [String: Any] = [:]
        var point = NSZeroPoint
        if listView == nil {
            return setup
        }
        let pageIndex = listView.currentPageIndexAndPoint(&point, rotated: nil)
        
        setup[kWindowFrameKey] = NSStringFromRect(mainWindow?.frame ?? NSZeroRect)
        setup[KMMainModel.Key.kLeftSidePaneWidth] = self.model.lastLeftPanWidth
        setup[KMMainModel.Key.kRightSidePaneWidth] = self.model.lastRightPanWidth
        setup[KMMainModel.Key.pageIndex] = pageIndex
        
        
        return setup
    }
     
    
    @objc func didAddContentViewNotification(_ sender: Notification) {
        guard let win = sender.object as? NSWindow, win.isEqual(to: self.view.window) else {
            return
        }
        if self.interactionMode == .presentation {
            
        }
    }
    
    //!!!: - CPDFFreeTextAnnotation 空注释时会删除，删除时sdk内部删除的，只能接受通知来刷选UI【正常的注释删除会走两遍】
    @objc func didRemoveAnnotationNotification(_ sender: Notification) {
        guard let anno = sender.object as? CPDFAnnotation else {
            return
        }
        if anno.page?.document != self.listView.document {
            return
        }
        
     }
    
    // MARK: Split View
    
    func changePDFDocument(isChange: Bool, replaceBlock: @escaping (String) -> Void) {
        let openPanel = NSOpenPanel()
        openPanel.allowedFileTypes = ["pdf", "PDF"]
        openPanel.allowsMultipleSelection = false
        
        guard let mainWindow = NSApp.mainWindow else {
            return
        }
        
        openPanel.beginSheetModal(for: mainWindow) { [weak self] response in
            if response == NSApplication.ModalResponse.OK {
                guard let url = openPanel.url else {
                    return
                }
                
                if let document = CPDFDocument(url: url) {
                     replaceBlock(document.documentURL?.path ?? "")
                } else {
                    let alert = NSAlert()
                    alert.alertStyle = .critical
                    alert.messageText = NSLocalizedString("An error occurred while opening this document. The file is damaged and could not be repaired.", comment: "")
                    alert.runModal()
                }
            }
        }
    }
    
}