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330 lines
12 KiB
Python
330 lines
12 KiB
Python
# -*- coding: utf-8 -*-
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"""按用户反馈调整桌面表现：
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1. 去掉右上角悬浮状态条 —— 关掉主窗口后桌面完全干净
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（连接信息、临时消息一律不再往桌面上弹）
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2. 投图改成**屏幕正中间的普通 Windows 窗口**（带标题栏，不再全屏无边框）
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3. 远程「弹通知」也改成屏幕正中间的普通窗口
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保留：屏幕共享期间右下角的一条小提示（共享一停立刻消失）。
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理由写在 ui.py 的注释里 —— 没有任何提示的"能看你的屏幕"和木马没区别。
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"""
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from __future__ import annotations
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import re
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import sys
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from pathlib import Path
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ROOT = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote")
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UI = ROOT / "windows" / "lanremote" / "ui.py"
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ACTIONS = ROOT / "windows" / "lanremote" / "actions.py"
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NEW_UI_BLOCK = ''' # ---- 提示：一律显示在主窗口里，桌面上不留任何东西 ----
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def notify(self, title: str, text: str) -> None:
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"""远程「弹通知」：在屏幕正中间弹一个普通 Windows 窗口。"""
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self.show_text_window(title or "局域网遥控", text or "")
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def show_text_window(self, title: str, text: str) -> None:
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def do():
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try:
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win = tk.Toplevel(self.root)
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except tk.TclError:
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return
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win.title(title)
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win.configure(bg=CARD)
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win.resizable(False, False)
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tk.Label(win, text=title, bg=CARD, fg=FG,
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font=("Microsoft YaHei UI", 13, "bold"),
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anchor="w").pack(fill="x", padx=20, pady=(18, 6))
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tk.Label(win, text=text or "（空消息）", bg=CARD, fg=FG,
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font=FONT_UI, wraplength=430, justify="left",
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anchor="w").pack(fill="x", padx=20, pady=(0, 16))
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tk.Button(win, text="知道了", command=win.destroy,
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bg=ACCENT, fg="#ffffff", relief="flat",
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font=FONT_UI, padx=20, pady=5,
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cursor="hand2").pack(pady=(0, 18))
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self.center_window(win)
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try:
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self.ui_call(do, timeout=3.0)
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except Exception:
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pass
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def center_window(self, win) -> None:
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"""把窗口摆到屏幕正中间（普通窗口，保留标题栏）。"""
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try:
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win.update_idletasks()
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width = win.winfo_reqwidth()
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height = win.winfo_reqheight()
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x = max(0, (win.winfo_screenwidth() - width) // 2)
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y = max(0, (win.winfo_screenheight() - height) // 2)
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win.geometry(f"{width}x{height}+{x}+{y}")
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win.lift()
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win.focus_force()
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except tk.TclError:
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pass
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def show_message(self, text: str, seconds: float = 3.5) -> None:
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"""短暂提示：显示在主窗口里，不在桌面上弹任何东西。"""
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def do():
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self._message_text = text
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self._message_until = time.time() + seconds
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self.refresh()
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try:
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self.ui_call(do, timeout=2.0)
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except Exception:
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pass
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def on_state_changed(self) -> None:
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try:
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self.root.after(0, self.refresh)
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except (tk.TclError, RuntimeError):
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pass
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def refresh(self) -> None:
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if not self.server:
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return
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status = self.server.status()
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self.lbl_code.configure(text=status["pairing_code"] or "------")
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connected = status["connected"]
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sharing = bool(status.get("screen_sharing"))
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now = time.time()
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# 连接状态和临时消息都只在主窗口里出现，桌面不留任何东西
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if self._message_until > now and self._message_text:
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self.lbl_conn.configure(text=self._message_text, fg=ACCENT)
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elif connected:
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names = "、".join(d["name"] for d in connected[:3])
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self.lbl_conn.configure(text=f"● 已连接：{names}", fg=OK)
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else:
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self.lbl_conn.configure(text="等待手表连接…", fg=DIM)
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if sharing:
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self.lbl_state.configure(text="屏幕共享中", fg=DANGER)
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elif connected:
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self.lbl_state.configure(text="已连接", fg=OK)
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else:
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self.lbl_state.configure(text="运行中", fg=OK)
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self.refresh_sharing_notice(status, sharing)
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# ---- 屏幕共享提示：只在「正在共享」时出现，共享一停立刻消失 ----
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#
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# 这是唯一保留的桌面提示，且只在共享进行中出现。
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# 原因：一个能实时看到你屏幕、却没有任何提示的工具，
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# 和木马在功能上就没有区别了。这条提示只在主动共享时存在，
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# 不共享时桌面完全干净。位置放在右下角，不占用户看的地方。
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def set_screen_sharing(self, active: bool) -> None:
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def do():
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self._screen_sharing = bool(active)
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self.refresh()
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try:
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self.ui_call(do, timeout=3.0)
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except Exception:
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pass
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def flash_screen_indicator(self, seconds: float = 2.5) -> None:
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# 一次性截屏不再往桌面弹东西，只记日志
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self.log(f"远程截屏一次")
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def refresh_sharing_notice(self, status: dict, sharing: bool) -> None:
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if not sharing:
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self._hide_notice()
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return
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viewers = status.get("screen_viewers", 0)
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fps = status.get("screen_fps", 0)
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self._show_notice(
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f"▲ 屏幕正在被共享 {viewers} 台观看 · {fps} fps",
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DANGER, ("停止共享", self.stop_screen_sharing))
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def _show_notice(self, text: str, color: str, button) -> None:
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if self._bar is None:
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try:
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win = tk.Toplevel(self.root)
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win.overrideredirect(True)
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win.attributes("-topmost", True)
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outer = tk.Frame(win, padx=10, pady=5)
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outer.pack()
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label = tk.Label(outer, text="", fg="#ffffff",
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font=("Microsoft YaHei UI", 9, "bold"))
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label.pack(side="left")
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self._bar, self._bar_inner, self._bar_label = win, outer, label
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except tk.TclError:
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return
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try:
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self._bar_inner.configure(bg=color)
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self._bar_label.configure(bg=color, text=text)
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if self._bar_button is not None:
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self._bar_button.destroy()
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self._bar_button = None
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if button is not None:
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caption, command = button
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self._bar_button = tk.Button(
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self._bar_inner, text=caption, command=command,
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bg="white", fg=color, relief="flat",
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font=("Microsoft YaHei UI", 9, "bold"), padx=8, pady=1,
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cursor="hand2")
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self._bar_button.pack(side="left", padx=(10, 0))
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self._bar.deiconify()
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self._bar.lift()
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self._bar.update_idletasks()
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width = self._bar.winfo_width()
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height = self._bar.winfo_height()
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screen_w = self._bar.winfo_screenwidth()
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screen_h = self._bar.winfo_screenheight()
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# 右下角（用户明确不要右上角有东西）
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self._bar.geometry(f"+{max(0, screen_w - width - 16)}"
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f"+{max(0, screen_h - height - 64)}")
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except tk.TclError:
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self._bar = None
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def _hide_notice(self) -> None:
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if self._bar is None:
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return
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try:
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self._bar.destroy()
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except tk.TclError:
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pass
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self._bar = None
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self._bar_button = None
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self._bar_label = None
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'''
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NEW_IMAGE_FUNC = ''' def show_image(self, path: str) -> str:
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"""在**屏幕正中间**弹一个普通 Windows 窗口显示图片。"""
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p = Path(path)
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if not p.is_file():
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raise ActionError(f"图片不存在: {path}")
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from PIL import Image, ImageTk
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try:
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img = Image.open(p)
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img.load()
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except Exception as exc:
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raise ActionError(f"无法读取图片: {exc}") from exc
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screen_w, screen_h = self.ui.screen_size()
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# 留出标题栏和按钮的位置，最多占屏幕 78%
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img = img.convert("RGB")
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img.thumbnail((int(screen_w * 0.78), int(screen_h * 0.78)), Image.LANCZOS)
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def build():
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import tkinter as tk
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if self._image_window is not None:
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try:
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self._image_window.destroy()
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except Exception:
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pass
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win = tk.Toplevel(self.ui.root)
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win.title(f"图片 - {p.name}")
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win.configure(bg=CARD)
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win.resizable(False, False)
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def close(_event=None):
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with self._lock:
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self._image_window = None
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try:
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win.destroy()
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except Exception:
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pass
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photo = ImageTk.PhotoImage(img)
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label = tk.Label(win, image=photo, bg=CARD, bd=0,
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highlightthickness=0)
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label.image = photo # 防止被 GC
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label.pack(fill="both", expand=True)
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foot = tk.Frame(win, bg=CARD)
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foot.pack(fill="x")
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tk.Button(foot, text="关闭", command=close,
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bg="#eaeef2", fg=FG, relief="flat",
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font=("Microsoft YaHei UI", 9), padx=14, pady=2,
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cursor="hand2").pack(side="right", padx=10, pady=8)
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# 摆到屏幕正中间 —— 普通窗口，有标题栏和关闭按钮
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win.update_idletasks()
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width = win.winfo_reqwidth()
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height = win.winfo_reqheight()
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x = max(0, (win.winfo_screenwidth() - width) // 2)
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y = max(0, (win.winfo_screenheight() - height) // 2)
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win.geometry(f"{width}x{height}+{x}+{y}")
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win.lift()
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win.focus_force()
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win.bind("<Escape>", close)
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win.bind("<Button-1>", close)
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win.protocol("WM_DELETE_WINDOW", close)
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self._image_window = win
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timeout = int(self.store.get("image_timeout", 0) or 0)
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if timeout > 0:
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win.after(timeout * 1000, close)
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self.ui.ui_call(build)
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return f"已在屏幕中间显示 {p.name}"
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'''
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def patch_ui() -> bool:
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text = UI.read_text(encoding="utf-8")
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start = text.index(" def notify(self, title: str, text: str) -> None:")
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end_marker = " self._bar_label = None\n"
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end = text.index(end_marker, start) + len(end_marker)
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text = text[:start] + NEW_UI_BLOCK + text[end:]
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# stop_screen_sharing 里还引用了已删除的 _update_bar
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text = text.replace(
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" self._screen_sharing = False\n self._update_bar()",
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" self._screen_sharing = False\n self.refresh()")
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if "_update_bar" in text:
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print(" [失败] ui.py 里仍有 _update_bar 残留")
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return False
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UI.write_text(text, encoding="utf-8")
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print(" ui.py: 已改（去悬浮条 / 通知改居中窗口 / 共享提示移右下角）")
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return True
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def patch_actions() -> bool:
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text = ACTIONS.read_text(encoding="utf-8")
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start = text.index(" def show_image(self, path: str) -> str:")
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end_marker = ' return f"已全屏显示 {p.name}"\n'
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end = text.index(end_marker, start) + len(end_marker)
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text = text[:start] + NEW_IMAGE_FUNC + text[end:]
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if "已全屏显示" in text:
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print(" [失败] actions.py 里仍有全屏显示残留")
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return False
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ACTIONS.write_text(text, encoding="utf-8")
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print(" actions.py: 已改（投图改屏幕正中间的普通窗口）")
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return True
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def main() -> int:
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ok = True
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print("修改文件：")
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ok &= patch_ui()
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ok &= patch_actions()
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print("\n语法检查：")
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import ast
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for name, path in (("ui.py", UI), ("actions.py", ACTIONS)):
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try:
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ast.parse(path.read_text(encoding="utf-8"))
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print(f" {name}: OK")
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except SyntaxError as exc:
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print(f" {name}: 语法错误 {exc}")
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ok = False
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return 0 if ok else 1
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if __name__ == "__main__":
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sys.exit(main())
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