//
// KMBackgroundFilePropertyInfoController.swift
// PDF Master
//
// Created by tangchao on 2022/12/25.
//
import Cocoa
class KMBackgroundFilePropertyInfoController: NSViewController {
@IBOutlet weak var selectFileBox: NSBox!
var fileInfoView: KMWatermarkFileView = KMWatermarkFileView.createFromNib()!
@IBOutlet weak var outsideBox: NSBox!
var outsideView: KMWatermarkAdjectiveOutsideView = KMBackgroundOutsideView()
@IBOutlet weak var positionBox: NSBox!
var positionView: KMWatermarkAdjectivePositionView = KMWatermarkAdjectivePositionView.createFromNib()!
@IBOutlet weak var pageRangeBox: NSBox!
var pagePageView = KMConvertPageRangeSettingItemView.createFromNib()
weak var delegate: KMBackgroundPropertyInfoDelegate!
private var myModel: KMBackgroundModel!
var model: KMBackgroundModel {
get {
return myModel
}
set {
myModel = newValue
self.outsideView.rComboBox.stringValue = "\(abs(Int(-newValue.rotation)))"
self.outsideView.alphaComboBox.stringValue = "\(Int(newValue.opacity*100))%"
self.outsideView.pageTargetScaleComboBox.stringValue = "\(Int(newValue.scale*100))"
if (newValue.horizontalMode == 0) {
if (model.verticalMode == 0) {
self.positionView.myPositionView.selectPosition(positon: .leftTop)
} else if (model.verticalMode == 1) {
self.positionView.myPositionView.selectPosition(positon: .top)
} else if (model.verticalMode == 2) {
self.positionView.myPositionView.selectPosition(positon: .rightTop)
}
}
if (newValue.horizontalMode == 1) {
if (model.verticalMode == 0) {
self.positionView.myPositionView.selectPosition(positon: .leftMiddle)
} else if (model.verticalMode == 1) {
self.positionView.myPositionView.selectPosition(positon: .middle)
} else if (model.verticalMode == 2) {
self.positionView.myPositionView.selectPosition(positon: .rightMiddle)
}
}
if (newValue.horizontalMode == 2) {
if (model.verticalMode == 0) {
self.positionView.myPositionView.selectPosition(positon: .leftBottom)
} else if (model.verticalMode == 1) {
self.positionView.myPositionView.selectPosition(positon: .bottom)
} else if (model.verticalMode == 2) {
self.positionView.myPositionView.selectPosition(positon: .rightBottom)
}
}
self.positionView.xOffsetStepper.value = newValue.horizontalSpace
self.positionView.yOffsetStepper.value = newValue.verticalSpace
}
}
override func viewDidLoad() {
super.viewDidLoad()
self.outsideBox.enclosingScrollView?.drawsBackground = false
var infoView = self.fileInfoView
infoView.frame = self.selectFileBox.contentView!.bounds
infoView.autoresizingMask = NSView.AutoresizingMask(rawValue: 18)
self.selectFileBox.contentView?.addSubview(infoView)
self.outsideBox.isHidden = true
self.positionBox.isHidden = true
self.pageRangeBox.isHidden = true
infoView.itemClick = { [weak self] (itemID: Int, itemValue: Any) in
let panel = NSOpenPanel()
panel.allowsMultipleSelection = false
panel.allowedFileTypes = ["pdf", "png", "jpeg"]
panel.beginSheetModal(for: self!.view.window!) {
response in
if response == .cancel {
return
}
self!.fileInfoView.tipLabel.stringValue = panel.url!.lastPathComponent
self!.outsideBox.isHidden = false
self!.positionBox.isHidden = false
self!.pageRangeBox.isHidden = false
if (panel.url?.pathExtension.lowercased() == "pdf") {
let document = CPDFDocument(url: panel.url)
if ((document?.isEncrypted)!) {
return
}
let convert = KMPDFConvert()
convert.convertType = .png
convert.filePath = panel.url!.path
convert.pages = [1]
convert.outputFolderPath = (NSSearchPathForDirectoriesInDomains(FileManager.SearchPathDirectory.applicationSupportDirectory, FileManager.SearchPathDomainMask.userDomainMask, true).last?.stringByAppendingPathComponent(Bundle.main.bundleIdentifier!))!
convert.outputFileName = "pdfConvertPng"
KMPDFConvertManager.defaultManager.convert(convert: convert) { finished, error in
if (finished) {
if (FileManager.default.fileExists(atPath: convert.outputFilePath)) {
let tagString = self!.tagString()
let imagePath: String = (FileManager.default.subpaths(atPath: convert.outputFilePath)?.first)!
var pdfPath: String = "\(convert.outputFilePath)/\(imagePath)"
let newPath: String = "\(convert.outputFilePath)/\(tagString))/\(tagString).png"
let result = try?FileManager.default.copyItem(atPath: pdfPath, toPath: newPath)
if ((result) != nil) {
pdfPath = newPath
try?FileManager.default.removeItem(atPath: convert.outputFilePath)
}
let image = NSImage(contentsOfFile: pdfPath)
if (image!.size.width <= 0 || image!.size.height <= 0 ) {
let alert = NSAlert()
alert.alertStyle = .critical
alert.messageText = "文件\(panel.url?.lastPathComponent)已损坏"
alert.runModal()
return
}
self!.model.color = nil
self!.model.imagePath = panel.url!.path
self!.model.image = image
if (self!.delegate != nil) {
self!.delegate.propertyInfoDidChange(model: self!.model)
}
}
}
}
} else {
let image = NSImage(contentsOf: panel.url!)
if (image!.size.width <= 0 || image!.size.height <= 0 ) {
let alert = NSAlert()
alert.alertStyle = .critical
alert.messageText = "文件\(panel.url?.lastPathComponent)已损坏"
alert.runModal()
return
}
self!.model.imagePath = panel.url!.path
self!.model.image = image
if (self!.delegate != nil) {
self!.delegate.propertyInfoDidChange(model: self!.model)
}
}
}
}
let outsideView = self.outsideView
outsideView.frame = self.outsideBox.contentView!.bounds
outsideView.autoresizingMask = NSView.AutoresizingMask(rawValue: 18)
self.outsideBox.contentView?.addSubview(outsideView)
outsideView.itemClick = { [weak self] (itemID: Int, itemValue: Any) in
if (itemID == 1) { /// 旋转
self!.model.rotation = -(itemValue as! Int)
} else if (itemID == 2) { /// 透明度
self!.model.opacity = CGFloat(itemValue as! Int)/100.0
} else if (itemID == 4) { /// 缩放
self!.model.scale = CGFloat((itemValue as! Int))/100.0
}
if (self!.delegate != nil) {
self!.delegate.propertyInfoDidChange(model: self!.model)
}
}
let positionView = self.positionView
positionView.frame = self.positionBox.contentView!.bounds
positionView.autoresizingMask = NSView.AutoresizingMask(rawValue: 18)
self.positionBox.contentView?.addSubview(positionView)
positionView.itemClick = { [weak self] (itemID: Int, itemValue: Any) in
if (itemID == 1) {
let position: KMWatermarkPosition = itemValue as! KMWatermarkPosition
if (position == .leftTop || position == .top || position == .rightTop) {
self!.model.verticalMode = 0
} else if (position == .leftMiddle || position == .middle || position == .rightMiddle) {
self!.model.verticalMode = 1
} else if (position == .leftBottom || position == .bottom || position == .rightBottom) {
self!.model.verticalMode = 2
}
if (position == .leftTop || position == .leftMiddle || position == .leftBottom) {
self!.model.horizontalMode = 0
} else if (position == .top || position == .middle || position == .bottom) {
self!.model.horizontalMode = 1
} else if (position == .rightTop || position == .rightMiddle || position == .rightBottom) {
self!.model.horizontalMode = 2
}
} else if (itemID == 2) {
self!.model.horizontalSpace = CGFloat(itemValue as! Double)
} else if (itemID == 3) {
self!.model.verticalSpace = CGFloat(itemValue as! Double)
}
if (self!.delegate != nil) {
self!.delegate.propertyInfoDidChange(model: self!.model)
}
}
let pageRangeView = self.pagePageView
pageRangeView?.frame = self.pageRangeBox.contentView!.bounds
pageRangeView?.autoresizingMask = NSView.AutoresizingMask(rawValue: 18)
self.pageRangeBox.contentView?.addSubview(pageRangeView!)
pageRangeView!.pageSizeComboBox.removeAllItems()
pageRangeView!.pageSizeComboBox.addItems(withObjectValues: [NSLocalizedString("All Pages", comment: ""), NSLocalizedString("Odd Pages", comment: ""), NSLocalizedString("Even Pages", comment: ""), NSLocalizedString("Customized", comment: "")])
pageRangeView!.pageSizeComboBox.selectItem(at: 0)
pageRangeView?.isTextDidEndCallback = true
pageRangeView?.itemClick = { [unowned self] index, _ in
self.model.pageRangeType = index
if (self.delegate != nil) {
self.delegate.propertyInfoDidChange(model: self.model)
}
}
pageRangeView?.textDidEndEditingCallback = { [weak self] (textString: String) in
let array = KMPageRangeTools.findSelectPage(pageRangeString: textString, pageCount: self!.model.pageCount)
if (array.count <= 0) {
let alert = NSAlert()
alert.alertStyle = .warning
alert.messageText = NSLocalizedString("Invalid page range or the page number is out of range. Please try again.", comment: "")
alert.runModal()
return
}
var pageString: String = ""
for i in 0 ..< array.count {
pageString.append("\(array[i]-1)")
if (i != array.count-1) {
pageString.append(",")
}
}
self!.model.pageRangeString = pageString
if (self!.delegate != nil) {
self!.delegate.propertyInfoDidChange(model: self!.model)
}
}
}
private func tagString() -> String {
var result: String = ""
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "yyMMddHHmmss"
result.append(dateFormatter.string(from: Date()))
result = result.appendingFormat("%04d", arc4random()%10000)
return result
}
}