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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,134 @@ | ||
| // | ||
| // ChatWindow.swift | ||
| // Selected | ||
| // | ||
| // Created by sake on 2024/8/14. | ||
| // | ||
|
|
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| import Foundation | ||
| import SwiftUI | ||
|
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|
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| class ChatWindowManager { | ||
| static let shared = ChatWindowManager() | ||
|
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| private var lock = NSLock() | ||
| private var windowCtrs = [ChatWindowController]() | ||
|
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| func closeAllWindows(_ mode: CloseWindowMode) { | ||
| lock.lock() | ||
| defer {lock.unlock()} | ||
|
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| for index in (0..<windowCtrs.count).reversed() { | ||
| if closeWindow(mode, windowCtr: windowCtrs[index]) { | ||
| windowCtrs.remove(at: index) | ||
| } | ||
| } | ||
| } | ||
|
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| func createChatWindow(chatService: AIChatService, withContext ctx: ChatContext) { | ||
| let windowController = ChatWindowController(chatService: chatService, withContext: ctx) | ||
| closeAllWindows(.force) | ||
|
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| lock.lock() | ||
| windowCtrs.append(windowController) | ||
| lock.unlock() | ||
|
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| windowController.showWindow(nil) | ||
| // 如果你需要处理窗口关闭事件，你可以添加一个通知观察者 | ||
| NotificationCenter.default.addObserver(forName: NSWindow.willCloseNotification, object: windowController.window, queue: nil) { _ in | ||
| } | ||
| } | ||
|
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| private func closeWindow(_ mode: CloseWindowMode, windowCtr: ChatWindowController) -> Bool { | ||
| if windowCtr.pinnedModel.pinned { | ||
| return false | ||
| } | ||
|
|
||
| switch mode { | ||
| case .expanded: | ||
| let frame = windowCtr.window!.frame | ||
| let expandedFrame = NSRect(x: frame.origin.x - kExpandedLength, | ||
| y: frame.origin.y - kExpandedLength, | ||
| width: frame.size.width + kExpandedLength * 2, | ||
| height: frame.size.height + kExpandedLength * 2) | ||
| if !expandedFrame.contains(NSEvent.mouseLocation){ | ||
| windowCtr.close() | ||
| return true | ||
| } | ||
|
|
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| case .original: | ||
| let frame = windowCtr.window!.frame | ||
| if !frame.contains(NSEvent.mouseLocation){ | ||
| windowCtr.close() | ||
| return true | ||
| } | ||
|
|
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| case .force: | ||
| windowCtr.close() | ||
| return true | ||
| } | ||
| return false | ||
| } | ||
|
|
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| } | ||
|
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| private class ChatWindowController: NSWindowController, NSWindowDelegate { | ||
| var resultWindow: Bool | ||
| var onClose: (()->Void)? | ||
|
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| var pinnedModel: PinnedModel | ||
|
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| init(chatService: AIChatService, withContext ctx: ChatContext) { | ||
| var window: NSWindow | ||
| // 必须用 NSPanel 并设置 .nonactivatingPanel 以及 level 为 .screenSaver | ||
| // 保证悬浮在全屏应用之上 | ||
| window = FloatingPanel( | ||
| contentRect: .zero, | ||
| backing: .buffered, | ||
| defer: false, | ||
| key: true | ||
| ) | ||
|
|
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| window.alphaValue = 0.9 | ||
| self.resultWindow = true | ||
| pinnedModel = PinnedModel() | ||
|
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| super.init(window: window) | ||
|
|
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| let view = ChatTextView(ctx: ctx, viewModel: MessageViewModel(chatService: chatService)).environmentObject(pinnedModel) | ||
|
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| window.center() | ||
| window.level = .screenSaver | ||
| window.contentView = NSHostingView(rootView: AnyView(view)) | ||
| window.delegate = self // 设置代理为自己来监听窗口事件 | ||
|
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| let mouseLocation = NSEvent.mouseLocation // 获取鼠标当前位置 | ||
| guard let screen = NSScreen.screens.first(where: { NSMouseInRect(mouseLocation, $0.frame, false) }) else { | ||
| return | ||
| } | ||
| let screenFrame = screen.visibleFrame // 获取目标屏幕的可见区域 | ||
| let windowFrame = window.frame | ||
| // 确保窗口不会超出屏幕边缘 | ||
| let x = (screenFrame.width - windowFrame.width) / 2 + screenFrame.origin.x | ||
| let y = (screenFrame.height - windowFrame.height)*3 / 4 + screenFrame.origin.y | ||
| window.setFrameOrigin(NSPoint(x: x, y: y)) | ||
| } | ||
|
|
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| required init?(coder: NSCoder) { | ||
| fatalError("init(coder:) has not been implemented") | ||
| } | ||
|
|
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| func windowDidResignActive(_ notification: Notification) { | ||
| self.close() // 如果需要的话 | ||
| } | ||
|
|
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| override func showWindow(_ sender: Any?) { | ||
| super.showWindow(sender) | ||
| } | ||
| } | ||
|
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|
|
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| class PinnedModel: ObservableObject { | ||
| @Published var pinned: Bool = false | ||
| } |