Merge pull request #900 from rizzzvi/send-original-video-812

enhanced send video functionality by adding toggle send original

lib/pages/chat/send_file_dialog.dart

@@ -37,7 +37,7 @@ class SendFileDialogState extends State<SendFileDialog> {
         await showFutureLoadingDialog(
           context: context,
           future: () async {
-            file = await file.resizeVideo();
+            file = origImage ? file : await file.resizeVideo();
             thumbnail = await file.getVideoThumbnail();
           },
         );
@@ -126,6 +126,38 @@ class SendFileDialogState extends State<SendFileDialog> {
           ),
         ],
       );
+    } else if (widget.files.every((file) => file is MatrixVideoFile)) {
+      contentWidget = Column(
+        mainAxisSize: MainAxisSize.min,
+        children: <Widget>[
+          Text(fileName),
+          const SizedBox(height: 16),
+          // Workaround for SwitchListTile.adaptive crashes in CupertinoDialog
+          Row(
+            crossAxisAlignment: CrossAxisAlignment.center,
+            children: [
+              CupertinoSwitch(
+                value: origImage,
+                onChanged: (v) => setState(() => origImage = v),
+              ),
+              const SizedBox(width: 16),
+              Expanded(
+                child: Column(
+                  mainAxisSize: MainAxisSize.min,
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      L10n.of(context)!.sendOriginal,
+                      style: const TextStyle(fontWeight: FontWeight.bold),
+                    ),
+                    Text(sizeString),
+                  ],
+                ),
+              ),
+            ],
+          ),
+        ],
+      );
     } else {
       contentWidget = Text('$fileName ($sizeString)');
     }