added moss

media_player.py

@@ -10,6 +10,7 @@
 常用快捷键：
     Space        播放 / 暂停
     ←  /  →      后退 / 前进 10 秒
+    双击画面      进入 / 退出全屏
     Shift+← / →  后退 / 前进 60 秒
     ↑  /  ↓      音量 +5 / -5
     Ctrl+↑ / ↓   快进步长 +1 / -1 秒（macOS 亦支持 Command+↑ / ↓）
@@ -991,6 +992,7 @@ class MediaPlayerApp(tk.Tk):
 
         toolbar = ttk.Frame(self, padding=(8, 8))
         toolbar.pack(fill="x")
+        self.toolbar = toolbar
 
         ttk.Button(toolbar, text="打开文件…", command=self.open_files, takefocus=0).pack(side="left", padx=(0, 4))
         ttk.Button(toolbar, text="打开文件夹…", command=self.open_folder, takefocus=0).pack(side="left", padx=(0, 8))
@@ -1027,6 +1029,7 @@ class MediaPlayerApp(tk.Tk):
         main.pack(fill="both", expand=True)
         main.columnconfigure(0, weight=1)
         main.rowconfigure(0, weight=1)
+        self.main = main
 
         self.video_frame = tk.Frame(main, bg="#101010")
         self.video_frame.grid(row=0, column=0, sticky="nsew", padx=(0, 8))
@@ -1038,6 +1041,7 @@ class MediaPlayerApp(tk.Tk):
             hint_text = "打开文件开始播放\n（视频将在独立窗口中显示）"
         self.video_hint = tk.Label(self.video_frame, text=hint_text, bg="#101010", fg="#8a8a8a")
         self.video_hint.place(relx=0.5, rely=0.5, anchor="center")
+        self.video_frame.bind("<Double-Button-1>", self._on_video_double_click)
 
         side = ttk.Frame(main, width=260)
         side.grid(row=0, column=1, sticky="ns")
@@ -1057,6 +1061,7 @@ class MediaPlayerApp(tk.Tk):
         scrollbar = ttk.Scrollbar(side, orient="vertical", command=self.listbox.yview)
         scrollbar.grid(row=0, column=1, sticky="ns")
         self.listbox.configure(yscrollcommand=scrollbar.set)
+        self.side = side
         self._playlist_menu = tk.Menu(self, tearoff=0)
         self._playlist_menu.add_command(label="播放选中曲目", command=self.play_selected)
         self._playlist_menu.add_separator()
@@ -1071,6 +1076,7 @@ class MediaPlayerApp(tk.Tk):
 
         bottom = ttk.Frame(self, padding=(8, 6))
         bottom.pack(fill="x")
+        self.bottom = bottom
         self.seekbar = SeekBar(bottom, command=self._on_seek_command)
         self.seekbar.pack(fill="x")
 
@@ -2124,18 +2130,42 @@ class MediaPlayerApp(tk.Tk):
         self._update_status()
 
     def toggle_fullscreen(self):
-        self._fullscreen = not self._fullscreen
-        if isinstance(self.engine, AvEngine):
-            self.attributes("-fullscreen", self._fullscreen)
+        if self.engine.EMBEDDABLE:
+            self._set_app_fullscreen(not self._fullscreen)
         else:
-            self.engine.set_fullscreen(self._fullscreen)
+            self.engine.set_fullscreen(not self._fullscreen)
+            self._fullscreen = not self._fullscreen
 
     def leave_fullscreen(self):
-        self._fullscreen = False
-        if isinstance(self.engine, AvEngine):
-            self.attributes("-fullscreen", False)
+        if self.engine.EMBEDDABLE:
+            self._set_app_fullscreen(False)
         else:
             self.engine.set_fullscreen(False)
+            self._fullscreen = False
+
+    def _on_video_double_click(self, _event=None):
+        if self.engine.EMBEDDABLE:
+            self.toggle_fullscreen()
+        return "break"
+
+    def _set_app_fullscreen(self, on):
+        on = bool(on)
+        if on == self._fullscreen:
+            return
+        if on:
+            self.toolbar.pack_forget()
+            self.bottom.pack_forget()
+            self.side.grid_remove()
+            self.video_frame.grid_configure(padx=0)
+            self.attributes("-fullscreen", True)
+            self.lift()
+        else:
+            self.attributes("-fullscreen", False)
+            self.side.grid()
+            self.video_frame.grid_configure(padx=(0, 8))
+            self.toolbar.pack(before=self.main, side="top", fill="x")
+            self.bottom.pack(after=self.main, side="bottom", fill="x")
+        self._fullscreen = on
 
     def play_selected(self):
         selection = self.listbox.curselection()