120 lines
3.8 KiB
Swift
120 lines
3.8 KiB
Swift
import AppKit
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import SwiftUI
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/// 悬浮窗口控制器：管理毛玻璃 + SwiftUI 视图嵌入 + 窗口显隐
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final class FloatingWindowController: NSWindowController {
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private var hostingView: NSHostingView<ContentView>?
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private var visualEffect: NSVisualEffectView!
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convenience init() {
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let window = FloatingWindow()
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window.isReleasedWhenClosed = false
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self.init(window: window)
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setupVisualEffect()
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}
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// MARK: - 毛玻璃（只做合成锚点，alpha 始终=1）
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private func setupVisualEffect() {
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guard let window = window else { return }
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let ve = NSVisualEffectView()
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ve.wantsLayer = true
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ve.material = .hudWindow
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ve.blendingMode = .behindWindow
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ve.state = .active
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ve.alphaValue = 1.0 // 始终不透明，维持窗口合成通道
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ve.translatesAutoresizingMaskIntoConstraints = false
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ve.layer?.cornerRadius = 16
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ve.layer?.masksToBounds = true
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ve.layer?.borderWidth = 0
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ve.layer?.borderColor = NSColor.clear.cgColor
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ve.layer?.backgroundColor = NSColor.black.withAlphaComponent(0.35).cgColor
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self.visualEffect = ve
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guard let contentView = window.contentView else { return }
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contentView.addSubview(ve, positioned: .below, relativeTo: contentView.subviews.first)
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NSLayoutConstraint.activate([
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ve.leadingAnchor.constraint(equalTo: contentView.leadingAnchor),
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ve.trailingAnchor.constraint(equalTo: contentView.trailingAnchor),
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ve.topAnchor.constraint(equalTo: contentView.topAnchor),
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ve.bottomAnchor.constraint(equalTo: contentView.bottomAnchor),
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])
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}
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// MARK: - SwiftUI 嵌入
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func embed(rootView: ContentView) {
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guard let window = window, let contentView = window.contentView else { return }
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let hv = NSHostingView(rootView: rootView)
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hv.wantsLayer = true
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hv.layer?.cornerRadius = 16
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hv.layer?.masksToBounds = true
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hv.translatesAutoresizingMaskIntoConstraints = false
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contentView.addSubview(hv)
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NSLayoutConstraint.activate([
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hv.leadingAnchor.constraint(equalTo: contentView.leadingAnchor),
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hv.trailingAnchor.constraint(equalTo: contentView.trailingAnchor),
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hv.topAnchor.constraint(equalTo: contentView.topAnchor),
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hv.bottomAnchor.constraint(equalTo: contentView.bottomAnchor),
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])
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self.hostingView = hv
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}
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// MARK: - 显隐
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func toggleVisible() {
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guard let window = window else { return }
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if window.isVisible {
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window.orderOut(nil)
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} else {
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positionNearMenuBar()
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window.makeKeyAndOrderFront(nil)
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NSApp.activate(ignoringOtherApps: false)
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}
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}
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func show() {
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guard let window = window else { return }
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if !window.isVisible {
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positionNearMenuBar()
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}
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window.makeKeyAndOrderFront(nil)
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NSApp.activate(ignoringOtherApps: false)
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}
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func hide() {
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window?.orderOut(nil)
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}
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var isVisible: Bool {
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window?.isVisible ?? false
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}
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// MARK: - 尺寸 & 位置
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func resize(width: CGFloat, height: CGFloat) {
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guard let window = window else { return }
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var frame = window.frame
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frame.size.width = width
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frame.size.height = height
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window.setFrame(frame, display: true, animate: true)
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}
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private func positionNearMenuBar() {
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guard let window = window, let screen = NSScreen.main else { return }
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let screenFrame = screen.visibleFrame
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window.setFrameOrigin(NSPoint(
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x: screenFrame.maxX - window.frame.width - 24,
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y: screenFrame.maxY - window.frame.height - 24
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))
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}
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}
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