PDF_Office/PDF Office/PDF Master/Class/PDFTools/HeaderFooter/View/KMHeaderFooterFontInfoView.swift

//
//  KMHeaderFooterFontInfoView.swift
//  PDF Master
//
//  Created by tangchao on 2022/12/27.
//

import Cocoa

class KMHeaderFooterFontInfoView: KMHeaderFooterAdjectiveInfoBaseView {

    let fontSizes: Array<Int> = [8,9,10,11,12,14,16,18,20,22,24,26,28,36,48,72]
    
    var fontNameComboBox = NSComboBox()
    var fontSizeComboBox = NSComboBox()
    var colorBox = NSView()
    var colorView = NSView()
    var colorPlateButton = NSButton()
    
    override func initSubviews() {
        super.initSubviews()
        
        self.addSubview(self.fontNameComboBox)
        self.addSubview(self.fontSizeComboBox)
        self.addSubview(self.colorBox)
        
        self.colorBox.addSubview(self.colorView)
        self.colorBox.addSubview(self.colorPlateButton)
        
        self.titleLabel.stringValue = NSLocalizedString("Font", comment: "")
        
        let fonts = KMWatermarkAdjectiveTools.fetchAvailableFonts(10)
        self.fontNameComboBox.addItems(withObjectValues: fonts)
        self.fontNameComboBox.delegate = self
        self.fontNameComboBox.isEditable = false
        
        for i in self.fontSizes {
            self.fontSizeComboBox.addItem(withObjectValue: "\(i)")
        }
        self.fontSizeComboBox.delegate = self
        self.fontSizeComboBox.isEditable = false
        
        self.colorBox.wantsLayer = true
        self.colorBox.layer?.borderWidth = 1
        self.colorBox.layer?.borderColor = NSColor.black.cgColor
        self.colorView.wantsLayer = true
        self.colorView.layer?.cornerRadius = 10
        
        self.colorPlateButton.isBordered = false
        self.colorPlateButton.title = ""
        self.colorPlateButton.target = self
        self.colorPlateButton.action = #selector(colorPlateButtonAction)
    }

    override func layout() {
        super.layout()
        
        let leftMargin: CGFloat = self.contentInset.left
        let contentWidth = NSWidth(self.bounds)-2*leftMargin
        let fontSizeWidth: CGFloat = 80
        
        self.fontNameComboBox.frame = NSMakeRect(leftMargin, self.titleLabel.frame.maxY+12, contentWidth-fontSizeWidth-10, 22)
        self.fontSizeComboBox.frame = NSMakeRect(self.fontNameComboBox.frame.maxX+10, self.titleLabel.frame.maxY+12, fontSizeWidth, 22)
        
        self.colorBox.frame = NSMakeRect(leftMargin, self.fontNameComboBox.frame.maxY+12, 66, 32)
        let colorItemSize: CGFloat = 20
        self.colorView.frame = NSMakeRect(8, 6, colorItemSize, colorItemSize)
        self.colorPlateButton.frame = NSMakeRect(self.colorView.frame.maxX+10, 6, colorItemSize, colorItemSize)
    }
    
    override var model: KMHeaderFooterAdjectiveModel {
        get {
            return super.model
        }
        set {
            super.model = newValue
            
            switch newValue.textFont {
            case .font(name: let name, size: let size):
                let string = KMWatermarkAdjectiveTools.fontNameToAttribute(name, 10)
                if (string != nil) {
                    self.fontNameComboBox.selectItem(withObjectValue: string)
                } else {
                    self.fontNameComboBox.selectItem(at: 0)
                }
                
                self.fontSizeComboBox.stringValue = String(format: "%.0f", size)
            default:
                break
            }
            
            switch newValue.textColor {
            case .color(red: let red, green: let green, blue: let blue, alpha: let alpha):
                self.colorView.layer?.backgroundColor = NSColor(calibratedRed: red, green: green, blue: blue, alpha: alpha).cgColor
            default:
                break
            }
        }
    }
    
    @objc func colorPlateButtonAction() {
        guard let callback = itemClick else {
            return
        }
        
        callback(3, "")
    }
}

extension KMHeaderFooterFontInfoView: NSComboBoxDelegate {
    func comboBoxSelectionDidChange(_ notification: Notification) {
        if (self.fontNameComboBox.isEqual(to: notification.object)) {
            guard let callback = itemClick else {
                return
            }
            var index: Int = self.fontSizeComboBox.indexOfSelectedItem
            if (index < 0) {
                index = 0
            }
            
            
            callback(1, KMWatermarkAdjectiveTools.fetchAvailableFonts(10)[index].string)
        } else if (self.fontSizeComboBox.isEqual(to: notification.object)) {
            guard let callback = itemClick else {
                return
            }
            
            var index: Int = self.fontSizeComboBox.indexOfSelectedItem
            if (index < 0) {
                index = 0
            }
            callback(2, self.fontSizes[index])
        }
    }
}