desktop pip

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/live_room/view.dart

@@ -29,7 +29,6 @@ import 'package:PiliPlus/utils/storage_key.dart';
 import 'package:PiliPlus/utils/utils.dart';
 import 'package:cached_network_image/cached_network_image.dart';
 import 'package:canvas_danmaku/canvas_danmaku.dart';
-import 'package:floating/floating.dart';
 import 'package:flutter/foundation.dart' show kDebugMode;
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart' show SystemUiOverlayStyle;
@@ -181,23 +180,26 @@ class _LiveRoomPageState extends State<LiveRoomPage>
 
   @override
   Widget build(BuildContext context) {
-    if (Platform.isAndroid && Floating().isPipMode) {
-      return videoPlayerPanel(
+    Widget child;
+    if (plPlayerController.isPipMode) {
+      child = videoPlayerPanel(
         isFullScreen,
         width: maxWidth,
         height: maxHeight,
         isPipMode: true,
         needDm: !plPlayerController.pipNoDanmaku,
       );
+    } else {
+      child = childWhenDisabled;
     }
     if (plPlayerController.keyboardControl) {
-      return PlayerFocus(
+      child = PlayerFocus(
         plPlayerController: plPlayerController,
         onSendDanmaku: _liveRoomController.onSendDanmaku,
-        child: childWhenDisabled,
+        child: child,
       );
     }
-    return childWhenDisabled;
+    return child;
   }
 
   Widget videoPlayerPanel(

lib/pages/live_room/widgets/header_control.dart

@@ -3,6 +3,7 @@ import 'dart:io';
 import 'package:PiliPlus/plugin/pl_player/controller.dart';
 import 'package:PiliPlus/plugin/pl_player/widgets/common_btn.dart';
 import 'package:PiliPlus/utils/page_utils.dart';
+import 'package:PiliPlus/utils/utils.dart';
 import 'package:floating/floating.dart';
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
@@ -109,10 +110,14 @@ class LiveHeaderControl extends StatelessWidget {
               );
             },
           ),
-          if (Platform.isAndroid)
+          if (Platform.isAndroid || Utils.isDesktop)
             ComBtn(
               tooltip: '画中画',
               onTap: () async {
+                if (Utils.isDesktop) {
+                  plPlayerController.toggleDesktopPip();
+                  return;
+                }
                 try {
                   var floating = Floating();
                   if ((await floating.isPipAvailable) == true) {