//
// KMToolbarView.swift
// PDF Reader Pro
//
// Created by tangchao on 2023/10/24.
//
import Cocoa
private let KMToolbarSpaceItemWidth = 30.0
private let KMToolbarLineItemWidth = 1.0
private let KMToolbarItemSpace = 8.0
@objc protocol KMToolbarViewDelegate: NSObjectProtocol {
@objc optional func toolbar(_ toolbar: KMToolbarView, itemFor identifier: String) -> KMToolbarItemView
@objc optional func toolbarAllowedItemIdentifiers(_ toolbar: KMToolbarView) -> [String]
@objc optional func toolbarDefaultItemIdentifiers(_ toolbar: KMToolbarView) -> [String]
@objc optional func toolbarLeftDefaultItemIdentifiers(_ toolbar: KMToolbarView) -> [String]
@objc optional func toolbarRightDefaultItemIdentifiers(_ toolbar: KMToolbarView) -> [String]
}
@objcMembers class KMToolbarView: NSView {
private var _toolbarIdentifier: String?
var toolbarIdentifier: String? {
get {
return self._toolbarIdentifier
}
}
private var _items: [KMToolbarItemView] = []
var items: [KMToolbarItemView] {
get {
return self._items
}
}
weak var delegate: KMToolbarViewDelegate?
private var _visibleItems: [KMToolbarItemView] = []
private var _invisibleItems: [KMToolbarItemView] = []
private var _contentView: NSView?
var contentView: NSView {
get {
if (self._contentView == nil) {
self._contentView = NSView()
}
return self._contentView!
}
}
lazy var moreButton: NSButton = {
let _moreButton = NSButton()
_moreButton.bezelStyle = .regularSquare
_moreButton.isBordered = false
_moreButton.font = .systemFont(ofSize: 20)
_moreButton.title = " »"
_moreButton.isHidden = true
_moreButton.target = self
_moreButton.action = #selector(_moreButtonAction)
_moreButton.wantsLayer = true
_moreButton.layer?.backgroundColor = NSColor.clear.cgColor
return _moreButton
}()
private lazy var centerView: NSView = {
let view = NSView()
return view
}()
private lazy var leftView: NSView = {
let view = NSView()
// view.wantsLayer = true
// view.layer?.backgroundColor = NSColor(red: 247/255.0, green: 248/255.0, blue: 250/255.0 , alpha: 1).cgColor
return view
}()
private class KMToolbarView_rightView: NSView {}
private lazy var rightView: NSView = {
let view = KMToolbarView_rightView()
// view.wantsLayer = true
// view.layer?.backgroundColor = NSColor(red: 247/255.0, green: 248/255.0, blue: 250/255.0, alpha: 1).cgColor
return view
}()
static let kLeftMargin: CGFloat = 8
static let kHSpace: CGFloat = 8
static let kRightMargin: CGFloat = 8
static let kMoreWidth: CGFloat = 30
private var _leftWidth: CGFloat = 0
private var _centerWidth: CGFloat = 0
private var _rightWidth: CGFloat = 0
convenience init(identifier: String) {
self.init()
self._toolbarIdentifier = identifier
self._addTrackingArea()
NotificationCenter.default.addObserver(self, selector: #selector(toolbarCustomChangeNotification), name: KMToolbarCustomChangeNotification, object: nil)
// self.leftView.wantsLayer = true
// self.contentView.wantsLayer = true
// self.rightView.wantsLayer = true
// self.leftView.layer?.backgroundColor = NSColor.red.cgColor
// self.contentView.layer?.backgroundColor = NSColor.blue.cgColor
// self.rightView.layer?.backgroundColor = NSColor.green.cgColor
}
deinit {
Swift.debugPrint("KMToolbarView deinit")
NotificationCenter.default.removeObserver(self)
}
// MARK: - Private Methods
private func _addTrackingArea() {
let trackingArea = NSTrackingArea(rect: self.bounds, options: [.inVisibleRect, .activeInKeyWindow, .mouseMoved], owner: self)
self.addTrackingArea(trackingArea)
}
override func mouseMoved(with event: NSEvent) {
// self.window?.mouseMoved(with: event)
super.mouseMoved(with: event)
}
@objc private func _moreButtonAction() {
let menu = NSMenu()
for item in self._invisibleItems {
if (item.itemIdentifier == KMToolbarDividerItemIdentifier) {
menu.addItem(NSMenuItem.separator())
} else if (item.menuFormRepresentation != nil) {
menu.addItem(item.menuFormRepresentation!)
}
}
menu.popUp(positioning: menu.items.first, at: NSMakePoint(CGRectGetMaxX(self.moreButton.frame), CGRectGetMaxY(self.moreButton.frame)-5), in: self)
}
private func _updateMainView(_ left: Bool = true, _ right: Bool = true) {
if (self.centerView.superview == nil) {
self.addSubview(self.centerView)
}
if left {
self._updateLeftView()
}
if right {
self._updateRightView()
}
// self.centerView.mas_remakeConstraints { make in
// make?.right.equalTo()(0)
// make?.top.equalTo()(self.mas_top)?.offset()(0)
// make?.bottom.equalTo()(self.mas_bottom)?.offset()(0)
// make?.left.mas_equalTo()(0)
// }
if(self.contentView.superview == nil) {
self.centerView.addSubview(self.contentView)
}
// self.contentView.mas_remakeConstraints { make in
// make?.centerX.equalTo()(0)
// make?.centerY.equalTo()(0)
// }
for item in self.items {
item.removeFromSuperview()
}
self._items = []
var posX = 0.0
var items: [KMToolbarItemView] = []
var itemIdentifiers = self.delegate?.toolbarDefaultItemIdentifiers?(self) ?? []
var lastItem: KMToolbarItemView?
var iWidth: CGFloat = 0
for i in 0 ..< (itemIdentifiers.count-self._invisibleItems.count) {
let itemIdentifier = itemIdentifiers[i]
var item: KMToolbarItemView?
if itemIdentifier == KMToolbarDividerItemIdentifier {
item = KMToolbarItemView(itemIdentifier: itemIdentifier, postition: .imageOnly, withPopMenu: nil)
} else if itemIdentifier == KMNewToolbarSpaceItemIdentifier {
item = KMToolbarItemView(itemIdentifier: itemIdentifier, postition: .imageOnly, withPopMenu: nil)
item?.layer?.backgroundColor = .clear
item?.imageViewBox.borderColor = .clear
item?.layer?.cornerRadius = 0.0
} else if let data = self.delegate?.toolbar?(self, itemFor: itemIdentifier) {
item = data
}
guard let data = item else {
continue
}
self.contentView.addSubview(data)
// if (lastItem != nil) {
// if (i == itemIdentifiers.count - 1) {
// item?.mas_makeConstraints({ make in
// make?.top.bottom().equalTo()(0)
// make?.left.equalTo()(lastItem!.mas_right)?.offset()(KMToolbarItemSpace)
// make?.right.equalTo()(self.contentView.mas_right)?.offset()(0)
// })
// } else {
// item?.mas_makeConstraints({ make in
// make?.top.bottom().equalTo()(0)
// make?.left.equalTo()(lastItem!.mas_right)?.offset()(KMToolbarItemSpace)
// })
// }
//
// } else {
// if (item?.image != nil) {
// item?.mas_makeConstraints({ make in
// make?.top.bottom().equalTo()(0)
// make?.left.equalTo()(0)
// })
// } else {
// item?.mas_makeConstraints({ make in
// make?.top.bottom().equalTo()(0)
// make?.left.equalTo()(0)
// make?.height.offset()(40)
// })
// }
// }
items.append(data)
iWidth += data.itemWidth
if lastItem != nil {
// + 前一个的间距
iWidth += Self.kHSpace
}
lastItem = item
// posX += item!.frame.size.width
}
self._items = items
self._centerWidth = iWidth
self.addSubview(self.moreButton)
}
// UI 20 16
// item w 28 h 24
private func _updateView(_ left: Bool = true, _ right: Bool = true) {
if left {
self._updateLeftView()
}
if right {
self._updateRightView()
}
if(self.contentView.superview == nil) {
self.addSubview(self.contentView)
}
// self.contentView.mas_remakeConstraints { make in
// make?.centerX.equalTo()(0)
// make?.centerY.equalTo()(0)
// }
for item in self.items {
item.removeFromSuperview()
}
self._items = []
var posX = 0.0
var items: [KMToolbarItemView] = []
var itemIdentifiers = self.delegate?.toolbarDefaultItemIdentifiers?(self) ?? []
var lastItem: KMToolbarItemView?
// -self._invisibleItems.count
var iWidth: CGFloat = 0
for i in 0 ..< itemIdentifiers.count {
let itemIdentifier = itemIdentifiers[i]
var item: KMToolbarItemView?
if itemIdentifier == KMToolbarDividerItemIdentifier {
item = KMToolbarItemView(itemIdentifier: itemIdentifier, postition: .imageOnly, withPopMenu: nil)
} else if itemIdentifier == KMNewToolbarSpaceItemIdentifier {
item = KMToolbarItemView(itemIdentifier: itemIdentifier, postition: .imageOnly, withPopMenu: nil)
item?.layer?.backgroundColor = .clear
item?.imageViewBox.borderColor = .clear
item?.layer?.cornerRadius = 0.0
} else if let data = self.delegate?.toolbar?(self, itemFor: itemIdentifier) {
item = data
}
guard let data = item else {
continue
}
self.contentView.addSubview(data)
// if (lastItem != nil) {
// if (i == itemIdentifiers.count - 1) {
// item?.mas_makeConstraints({ make in
// make?.top.bottom().equalTo()(0)
// make?.left.equalTo()(lastItem!.mas_right)?.offset()(KMToolbarItemSpace)
// make?.right.equalTo()(self.contentView.mas_right)?.offset()(0)
// })
// } else {
// if itemIdentifier == KMNewToolbarSpaceItemIdentifier {
// item?.mas_makeConstraints({ make in
// make?.top.bottom().equalTo()(0)
// make?.left.equalTo()(lastItem!.mas_right)?.offset()(2)
// })
// } else {
// if lastItem?.itemIdentifier == KMNewToolbarSpaceItemIdentifier {
// item?.mas_makeConstraints({ make in
// make?.top.bottom().equalTo()(0)
// make?.left.equalTo()(lastItem!.mas_right)?.offset()(2)
// })
// } else {
// item?.mas_makeConstraints({ make in
// make?.top.bottom().equalTo()(0)
// make?.left.equalTo()(lastItem!.mas_right)?.offset()(KMToolbarItemSpace)
// })
// }
// }
// }
// } else {
// if (item?.image != nil) {
// item?.mas_makeConstraints({ make in
// make?.top.bottom().equalTo()(0)
// make?.left.equalTo()(0)
// })
// } else {
// item?.mas_makeConstraints({ make in
// make?.top.bottom().equalTo()(0)
// make?.left.equalTo()(0)
// make?.height.offset()(40)
// })
// }
// }
items.append(data)
iWidth += data.itemWidth
if lastItem != nil {
// + 前一个的间距
iWidth += Self.kHSpace
}
lastItem = item
// posX += item!.frame.size.width
}
self._items = items
self._centerWidth = iWidth
self.addSubview(self.moreButton)
}
private func _updateLeftView() {
// 刷新前移除视图
for item in self.leftView.subviews {
item.removeFromSuperview()
}
if (self.leftView.superview != nil) {
self.leftView.removeFromSuperview()
}
var iWidth: CGFloat = 0
if let itemIdentifiers = self.delegate?.toolbarLeftDefaultItemIdentifiers?(self), itemIdentifiers.count > 0 {
if (self.leftView.superview == nil) {
self.addSubview(self.leftView)
}
self.leftView.mas_remakeConstraints { make in
make?.left.equalTo()(self.mas_left)?.offset()(0)
make?.top.equalTo()(self.mas_top)?.offset()(0)
make?.bottom.equalTo()(self.mas_bottom)?.offset()(0)
}
var lastItem: KMToolbarItemView?
for i in 0 ..< itemIdentifiers.count {
let itemIdentifier = itemIdentifiers[i]
var item: KMToolbarItemView?
if itemIdentifier == KMToolbarDividerItemIdentifier {
item = KMToolbarItemView(itemIdentifier: itemIdentifier, postition: .imageOnly, withPopMenu: nil)
} else if itemIdentifier == KMNewToolbarSpaceItemIdentifier {
item = KMToolbarItemView(itemIdentifier: itemIdentifier, postition: .imageOnly, withPopMenu: nil)
item?.layer?.backgroundColor = .clear
item?.imageViewBox.borderColor = .clear
item?.layer?.cornerRadius = 0.0
} else if let data = self.delegate?.toolbar?(self, itemFor: itemIdentifier) {
item = data
}
guard let data = item else {
continue
}
self.leftView.addSubview(data)
// if (lastItem != nil) {
// if (i == itemIdentifiers.count - 1) {
// item?.mas_makeConstraints({ make in
// make?.height.mas_equalTo()(40)
// make?.centerY.mas_equalTo()(0)
// make?.left.equalTo()(lastItem!.mas_right)?.offset()(KMToolbarItemSpace)
// make?.right.equalTo()(self.leftView.mas_right)?.offset()(0)
// })
// } else {
// item?.mas_makeConstraints({ make in
// make?.height.mas_equalTo()(40)
// make?.centerY.mas_equalTo()(0)
// make?.left.equalTo()(lastItem!.mas_right)?.offset()(KMToolbarItemSpace)
// })
// }
//
// } else {
// if (i == itemIdentifiers.count - 1) {
// item?.mas_makeConstraints({ make in
// make?.height.mas_equalTo()(40)
// make?.centerY.mas_equalTo()(0)
// make?.left.equalTo()(self.leftView.mas_left)?.offset()(KMToolbarItemSpace)
// make?.right.equalTo()(self.leftView.mas_right)?.offset()(-20)
// })
// } else {
// item?.mas_makeConstraints({ make in
// make?.height.mas_equalTo()(40)
// make?.centerY.mas_equalTo()(0)
// make?.left.equalTo()(KMToolbarItemSpace)
// })
// }
// }
iWidth += data.itemWidth
if lastItem != nil {
// + 前一个的间距
iWidth += Self.kHSpace
}
lastItem = item
}
iWidth += (Self.kLeftMargin + Self.kHSpace)
}
self._leftWidth = iWidth
}
private func _updateRightView() {
// 刷新前移除视图
for item in self.rightView.subviews {
item.removeFromSuperview()
}
if (self.rightView.superview != nil) {
self.rightView.removeFromSuperview()
}
var iWidth: CGFloat = 0
if let itemIdentifiers = self.delegate?.toolbarRightDefaultItemIdentifiers?(self), itemIdentifiers.isEmpty == false {
if (self.rightView.superview == nil) {
self.addSubview(self.rightView)
}
// self.rightView.mas_remakeConstraints { make in
// make?.right.equalTo()(self.mas_right)?.offset()(0)
// make?.top.equalTo()(self.mas_top)?.offset()(0)
// make?.bottom.equalTo()(self.mas_bottom)?.offset()(0)
// }
var lastItem: KMToolbarItemView?
for i in 0 ..< itemIdentifiers.count {
let itemIdentifier = itemIdentifiers[i]
var item: KMToolbarItemView?
if itemIdentifier == KMToolbarDividerItemIdentifier {
item = KMToolbarItemView(itemIdentifier: itemIdentifier, postition: .imageOnly, withPopMenu: nil)
} else if itemIdentifier == KMNewToolbarSpaceItemIdentifier {
item = KMToolbarItemView(itemIdentifier: itemIdentifier, postition: .imageOnly, withPopMenu: nil)
item?.layer?.backgroundColor = .clear
item?.imageViewBox.borderColor = .clear
item?.layer?.cornerRadius = 0.0;
} else if let data = self.delegate?.toolbar?(self, itemFor: itemIdentifier) {
item = data
}
guard let data = item else {
continue
}
self.rightView.addSubview(data)
// if (lastItem != nil) {
// if (i == itemIdentifiers.count - 1) {
// item?.mas_makeConstraints({ make in
// make?.height.offset()(40)
// make?.centerY.mas_equalTo()(0)
// make?.left.equalTo()(lastItem!.mas_right)?.offset()(KMToolbarItemSpace)
// make?.right.equalTo()(self.rightView.mas_right)?.offset()(-KMToolbarItemSpace)
// })
// } else {
// item?.mas_makeConstraints({ make in
// make?.height.offset()(40)
// make?.centerY.mas_equalTo()(0)
// make?.left.equalTo()(lastItem!.mas_right)?.offset()(KMToolbarItemSpace)
// })
// }
// } else {
// if (i == itemIdentifiers.count - 1) {
// item?.mas_makeConstraints({ make in
// make?.centerY.mas_equalTo()(0)
// make?.height.offset()(40)
// make?.left.equalTo()(self.rightView.mas_left)?.offset()(KMToolbarItemSpace)
// make?.right.equalTo()(self.rightView.mas_right)?.offset()(-KMToolbarItemSpace)
// })
// } else {
// item?.mas_makeConstraints({ make in
// make?.height.offset()(40)
// make?.centerY.mas_equalTo()(0)
// make?.left.equalTo()(0)
// })
// }
// }
iWidth += data.itemWidth
if lastItem != nil {
// + 前一个的间距
iWidth += Self.kHSpace
}
lastItem = item
}
iWidth += Self.kRightMargin
}
self._rightWidth = iWidth
}
override func updateLayer() {
super.updateLayer()
if KMAppearance.isDarkMode() {
self.layer?.backgroundColor = KMAppearance.Layout.l0Color().cgColor
} else {
self.layer?.backgroundColor = .clear
}
for item in self._items {
item.interfaceThemeDidChanged(self.window?.appearance?.name ?? .aqua)
item.customizeView?.interfaceThemeDidChanged(self.appearance?.name ?? .aqua)
item.nameBtn.setTitleColor(KMAppearance.titleColor())
}
}
// MARK: - View Methods
override func viewWillMove(toWindow newWindow: NSWindow?) {
super.viewWillMove(toWindow: newWindow)
if (newWindow != nil && self._contentView == nil) {
let leftitemIdentifiers = self.delegate?.toolbarLeftDefaultItemIdentifiers?(self) ?? []
if (leftitemIdentifiers.count > 0) {
self._updateMainView()
}else {
self._updateView()
}
self.resizeSubviews(withOldSize: self.frame.size)
// NotificationCenter.default.addObserver(self, selector: #selector(toolbarCustomChangeNotification), name: KMToolbarCustomChangeNotification, object: nil)
let topLine = NSBox(frame: CGRectMake(0, 0, self.frame.size.width, 0.5))
topLine.boxType = .separator
topLine.fillColor = .black
self.addSubview(topLine)
topLine.mas_makeConstraints { make in
make?.left.right().equalTo()(self)
make?.bottom.equalTo()(self.mas_bottom)?.offset()(-0.5)
make?.height.offset()(0.5)
}
let bottomLine = NSBox(frame: CGRectMake(0, 0, self.frame.size.width, 0.5))
bottomLine.boxType = .separator
bottomLine.fillColor = .black
self.addSubview(bottomLine)
bottomLine.mas_makeConstraints { make in
make?.left.right().equalTo()(self)
make?.top.equalTo()(self.mas_top)?.offset()(0.1)
make?.height.offset()(0.5)
}
// DispatchQueue.main.async {
// self._layoutSubViewsIfNeed()
// }
}
if (newWindow != nil) {
self._addTrackingArea()
}
}
private func _right_layoutSubViewIfNeed() {
if self._rightWidth < 0 { // 没有item
return
}
if self.rightView.superview == nil { // 没有item
return
}
if self.rightView.subviews.isEmpty { // 没有item
return
}
let width = NSWidth(self.bounds)
let contentW = self._leftWidth + self._centerWidth + self._rightWidth
if width >= contentW { // 左 1 中 1 右 1
self._updateRightView()
return
}
if width >= self._leftWidth + self._centerWidth { // 左 1 中 1 右 0
let leftMargin = self._leftWidth-self._centerWidth
self.rightView.mas_remakeConstraints { make in
make?.right.mas_equalTo()(-Self.kMoreWidth)
make?.top.bottom().mas_equalTo()(0)
make?.width.mas_equalTo()(width-leftMargin)
}
var itemX: CGFloat = leftMargin
for sv in self.rightView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
let itemMaxX = itemX + item.itemWidth + Self.kHSpace
if itemMaxX > width { // 隐藏
item.isHidden = true
self._invisibleItems.append(item)
} else { // 显示
item.isHidden = false
}
}
return
}
// 右边完全显示不下
self.rightView.mas_remakeConstraints { make in
make?.right.mas_equalTo()(0)
make?.top.bottom().mas_equalTo()(0)
make?.width.mas_equalTo()(0)
}
}
private func _center_layoutSubViewIfNeed() {
if self._centerWidth < 0 { // 没有item
return
}
if self.contentView.superview == nil { // 没有item
return
}
if self.contentView.subviews.isEmpty { // 没有item
return
}
let width = NSWidth(self.bounds)
let contentW = self._leftWidth + self._centerWidth + self._rightWidth
if width >= contentW { // 左 1 中 1 右 1
if self.contentView.superview == self {
self._updateView(false, false)
} else {
self._updateMainView(false, false)
}
return
}
if width >= self._leftWidth + self._centerWidth { // 左 1 中 1 右 0 (中 完全显示)
if self.contentView.superview == self {
self._updateView(false, false)
} else {
self._updateMainView(false, false)
}
return
}
if width >= self._leftWidth { // 左 1 中 1 右 0 (中 不完全显示)
let leftMargin = self._leftWidth
self.contentView.mas_remakeConstraints { make in
make?.right.mas_equalTo()(-Self.kMoreWidth)
make?.top.bottom().mas_equalTo()(0)
make?.width.mas_equalTo()(width-leftMargin)
}
var itemX: CGFloat = leftMargin
for sv in self.contentView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
let itemMaxX = itemX + item.itemWidth + Self.kHSpace
if itemMaxX > width { // 隐藏
item.isHidden = true
self._invisibleItems.append(item)
} else { // 显示
item.isHidden = false
}
}
return
}
// 中间完全显示不下
if self.centerView.superview != nil {
self.centerView.mas_remakeConstraints { make in
make?.center.mas_equalTo()(0)
make?.width.mas_equalTo()(0)
}
}
self.contentView.mas_remakeConstraints { make in
make?.center.mas_equalTo()(0)
make?.width.mas_equalTo()(0)
}
}
private func _layoutSubViewsIfNeed() {
if (self._contentView == nil) {
return
}
let moreButtonWidth = 18.0
// let leftButtonWidth = 10.0
// let leftW = NSWidth(self.leftView.frame)
// let contentW = NSWidth(self.contentView.frame)
// let rightW = NSWidth(self.rightView.frame)
let leftW = self._leftWidth
let contentW = self._centerWidth
let rightW = self._rightWidth
// KMPrint("width: \(leftW), \(contentW), \(rightW)")
// KMPrint("\(self.frame.size.width)")
// self._right_layoutSubViewIfNeed()
// self._center_layoutSubViewIfNeed()
let width = NSWidth(self.bounds)
let height = NSHeight(self.bounds)
let leftMargin = Self.kLeftMargin
let hSpace = Self.kHSpace
let itemH: CGFloat = 40
var itemY: CGFloat = (height-itemH)*0.5
let contentLength = leftW + contentW + rightW
if (contentLength <= 0) {
return
}
self._invisibleItems.removeAll()
if width >= contentLength { // 左 + 中 + 右 显示(全)
self.moreButton.isHidden = true
let offset = width - contentLength
self.leftView.frame = NSMakeRect(0, 0, leftW, height)
var itemX: CGFloat = leftMargin
for sv in self.leftView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
item.isHidden = false
itemY = (height-item.itemHeight)*0.5
item.frame = NSMakeRect(itemX, itemY, item.itemWidth, item.itemHeight)
itemX += item.itemWidth + hSpace
}
if self.isMain() {
self.centerView.frame = NSMakeRect(leftW, 0, contentW + offset, height)
self.contentView.frame = NSMakeRect(offset*0.5, 0, contentW, height)
} else {
self.contentView.frame = NSMakeRect(offset*0.5, 0, contentW, height)
}
itemX = 0
for sv in self.contentView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
item.isHidden = false
itemY = (height-item.itemHeight)*0.5
item.frame = NSMakeRect(itemX, itemY, item.itemWidth, item.itemHeight)
itemX += item.itemWidth + hSpace
}
self.rightView.frame = NSMakeRect(leftW+contentW+offset, 0, rightW, height)
itemX = 0
for sv in self.rightView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
item.isHidden = false
itemY = (height-item.itemHeight)*0.5
item.frame = NSMakeRect(itemX, itemY, item.itemWidth, item.itemHeight)
itemX += item.itemWidth + hSpace
}
return
} else { // 显示更多
self.moreButton.isHidden = false
self.moreButton.mas_remakeConstraints { make in
make?.top.bottom().equalTo()(0)
make?.width.mas_equalTo()(moreButtonWidth)
make?.right.mas_equalTo()(0)
}
if width >= leftW + contentW { // 左 + 中 显示(全) 右显示不全
let offset = width - leftW - contentW
self.leftView.frame = NSMakeRect(0, 0, leftW, height)
var itemX: CGFloat = leftMargin
for sv in self.leftView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
item.isHidden = false
itemY = (height-item.itemHeight)*0.5
item.frame = NSMakeRect(itemX, itemY, item.itemWidth, item.itemHeight)
itemX += item.itemWidth + hSpace
}
if self.isMain() {
self.centerView.frame = NSMakeRect(leftW, 0, contentW, height)
self.contentView.frame = NSMakeRect(0, 0, contentW + offset, height)
} else {
self.contentView.frame = NSMakeRect(leftW, 0, contentW, height)
}
itemX = 0
for sv in self.contentView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
item.isHidden = false
itemY = (height-item.itemHeight)*0.5
item.frame = NSMakeRect(itemX, itemY, item.itemWidth, item.itemHeight)
itemX += item.itemWidth + hSpace
}
self.rightView.frame = NSMakeRect(leftW+contentW, 0, offset, height)
itemX = 0
for sv in self.rightView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
itemY = (height-item.itemHeight)*0.5
item.frame = NSMakeRect(itemX, itemY, item.itemWidth, item.itemHeight)
itemX += item.itemWidth + hSpace
let itemMinX = NSMinX(self.rightView.frame) + itemX
if itemMinX <= width {
item.isHidden = false
} else {
item.isHidden = true
self._invisibleItems.append(item)
}
}
return
} else if width >= leftW { // 左 显示(全) 中 显示不全 右不显示
let offset = width - leftW
self.leftView.frame = NSMakeRect(0, 0, leftW, height)
var itemX: CGFloat = leftMargin
for sv in self.leftView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
itemY = (height-item.itemHeight)*0.5
item.frame = NSMakeRect(itemX, itemY, item.itemWidth, item.itemHeight)
itemX += item.itemWidth + hSpace
item.isHidden = false
}
if self.isMain() {
self.centerView.frame = NSMakeRect(leftW, 0, offset, height)
self.contentView.frame = NSMakeRect(0, 0, offset, height)
} else {
self.contentView.frame = NSMakeRect(leftW, 0, offset, height)
}
itemX = 0
for sv in self.contentView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
itemY = (height-item.itemHeight)*0.5
item.frame = NSMakeRect(itemX, itemY, item.itemWidth, item.itemHeight)
itemX += item.itemWidth + hSpace
let itemMinX = leftW + itemX
if itemMinX <= width {
item.isHidden = false
} else {
item.isHidden = true
self._invisibleItems.append(item)
}
}
self.rightView.frame = NSMakeRect(leftW+contentW, 0, 0, height)
itemX = 0
for sv in self.rightView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
itemY = (height-item.itemHeight)*0.5
item.frame = NSMakeRect(itemX, itemY, item.itemWidth, item.itemHeight)
itemX += item.itemWidth + hSpace
item.isHidden = true
self._invisibleItems.append(item)
}
return
} else { // 左显示不全 中 + 右 不显示
let offset = width - leftW
self.leftView.frame = NSMakeRect(0, 0, offset, height)
var itemX: CGFloat = leftMargin
for sv in self.leftView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
itemY = (height-item.itemHeight)*0.5
item.frame = NSMakeRect(itemX, itemY, item.itemWidth, item.itemHeight)
itemX += item.itemWidth + hSpace
if itemX <= width {
item.isHidden = false
} else {
item.isHidden = true
self._invisibleItems.append(item)
}
}
if self.isMain() {
self.centerView.frame = NSMakeRect(leftW, 0, 0, height)
self.contentView.frame = NSMakeRect(0, 0, 0, height)
} else {
self.contentView.frame = NSMakeRect(leftW, 0, 0, height)
}
itemX = 0
for sv in self.contentView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
itemY = (height-item.itemHeight)*0.5
item.frame = NSMakeRect(itemX, itemY, item.itemWidth, item.itemHeight)
itemX += item.itemWidth + hSpace
item.isHidden = true
self._invisibleItems.append(item)
}
self.rightView.frame = NSMakeRect(leftW+contentW, 0, 0, height)
itemX = 0
for sv in self.rightView.subviews {
guard let item = sv as? KMToolbarItemView else {
continue
}
itemY = (height-item.itemHeight)*0.5
item.frame = NSMakeRect(itemX, itemY, item.itemWidth, item.itemHeight)
itemX += item.itemWidth + hSpace
item.isHidden = true
self._invisibleItems.append(item)
}
return
}
}
#if false
if contentLength <= self.frame.size.width { // 能正常显示
if self.leftView.superview != nil {
self.leftView.mas_remakeConstraints { make in
make?.top.bottom().equalTo()(self)
make?.left.equalTo()(self)
make?.width.mas_equalTo()(leftW)
}
}
if self.centerView.superview != nil {
self.centerView.mas_remakeConstraints { make in
make?.center.equalTo()(self)
}
} else {
self.contentView.mas_remakeConstraints { make in
make?.center.equalTo()(self)
}
}
if self.rightView.superview != nil {
self.rightView.mas_remakeConstraints { make in
make?.top.bottom().equalTo()(self)
make?.right.mas_equalTo()(0)
make?.width.mas_equalTo()(rightW)
// if self.centerView.superview != nil {
// make?.left.equalTo()(self.centerView.mas_right)
// } else {
// make?.left.equalTo()(self.contentView.mas_right)
// }
}
} else {
}
self.moreButton.isHidden = true
} else { // 需要显示更多
self.moreButton.isHidden = false
self.moreButton.mas_remakeConstraints { make in
make?.top.bottom().equalTo()(0)
make?.width.mas_equalTo()(moreButtonWidth)
make?.right.mas_equalTo()(0)
}
if self.frame.size.width > leftW + contentW { // 能显示 left + content, right 显示不下
if self.centerView.superview != nil {
self.centerView.mas_remakeConstraints { make in
make?.center.equalTo()(self)
}
} else {
self.contentView.mas_remakeConstraints { make in
make?.center.equalTo()(self)
}
}
if self.rightView.superview != nil {
self.rightView.mas_remakeConstraints { make in
make?.top.bottom().equalTo()(self)
make?.right.mas_equalTo()(0)
make?.width.mas_equalTo()(contentLength-self.frame.size.width)
// if self.centerView.superview != nil {
// make?.left.equalTo()(self.centerView.mas_right)
// } else {
// make?.left.equalTo()(self.contentView.mas_right)
// }
}
}
}
}
#endif
// var frame = self.contentView.frame
#if false
let allItems: [KMToolbarItemView] = self.leftView.subviews as! [KMToolbarItemView] + self.items + self.rightView.subviews as! [KMToolbarItemView]
var count = allItems.count
var idx = count-1
for item in allItems.reversed() {
let tempFrame = item.superview?.convert(item.frame, to: item.superview!.superview) ?? .zero
if (CGRectGetMaxX(tempFrame) <= self.frame.size.width) {
count = idx
break
}
idx -= 1
}
if (count >= allItems.count) {
return
}
// frame.size.width = CGRectGetMaxX(self.items[count].frame)
if (count == allItems.count-1) {
// frame.origin.x = (self.frame.size.width-frame.size.width)/2.0;
// self.moreButton.isHidden = true
self._visibleItems = allItems
self._invisibleItems = []
for item in allItems {
item.isHidden = false
}
// self.contentView.mas_remakeConstraints { make in
// make?.centerX.equalTo()(0)
// make?.centerY.equalTo()(0)
// }
} else {
//// frame.origin.x = leftButtonWidth
// self.moreButton.mas_makeConstraints { make in
// make?.top.bottom().equalTo()(0)
// make?.width.offset()(moreButtonWidth)
// make?.right.equalTo()(self.mas_right)?.offset()(0)
// }
// self.moreButton.isHidden = false
self._visibleItems.removeAll()
for i in 0 ... count+1 {
self._visibleItems.append(allItems[i])
}
// self.contentView.mas_remakeConstraints { make in
// make?.left.equalTo()(self.mas_left)?.offset()(10)
// make?.centerY.equalTo()(0)
// }
}
self._invisibleItems.removeAll()
for item in allItems.reversed() {
let tempFrame = item.superview?.convert(item.frame, to: item.superview!.superview) ?? .zero
KMPrint("\(item.itemIdentifier): \(tempFrame)")
if (CGRectGetMaxX(tempFrame) <= self.frame.size.width) {
item.isHidden = false
} else {
item.isHidden = true
self._invisibleItems.append(item)
}
}
if self._invisibleItems.isEmpty {
KMPrint("无更多菜单")
} else {
for item in self._invisibleItems {
KMPrint(item.itemIdentifier)
}
}
#endif
// KMPrint(self._visibleItems)
}
func hasLeft() -> Bool {
if let items = self.delegate?.toolbarLeftDefaultItemIdentifiers?(self) {
return items.count > 0
}
return false
}
func hasRight() -> Bool {
if let items = self.delegate?.toolbarRightDefaultItemIdentifiers?(self) {
return items.count > 0
}
return false
}
func hasCenter() -> Bool {
if let items = self.delegate?.toolbarDefaultItemIdentifiers?(self) {
return items.count > 0
}
return false
}
func isMain() -> Bool {
if self.contentView.superview == self {
return false
}
return true
}
override func resizeSubviews(withOldSize oldSize: NSSize) {
super.resizeSubviews(withOldSize: oldSize)
self._layoutSubViewsIfNeed()
}
func reloadData() {
let leftitemIdentifiers = self.delegate?.toolbarLeftDefaultItemIdentifiers?(self) ?? []
if (leftitemIdentifiers.count > 0) {
self._updateMainView()
} else {
self._updateView()
}
self.resizeSubviews(withOldSize: self.frame.size)
}
func itemForItemIdentifier(_ itemIdentifier: String) -> KMToolbarItemView? {
for item in self.items {
if (item.itemIdentifier == itemIdentifier) {
return item
}
}
return nil
}
@objc func toolbarCustomChangeNotification() {
self.reloadData()
}
}