feat(ui): Prepare for selectively removing media files

lib/ui/pages/profile/profile.dart

@@ -4,6 +4,7 @@ import 'package:moxxyv2/i18n/strings.g.dart';
 import 'package:moxxyv2/ui/bloc/navigation_bloc.dart';
 import 'package:moxxyv2/ui/constants.dart';
 import 'package:moxxyv2/ui/controller/shared_media_controller.dart';
+import 'package:moxxyv2/ui/helpers.dart';
 import 'package:moxxyv2/ui/pages/profile/profile_view.dart';
 import 'package:moxxyv2/ui/widgets/shared_media_view.dart';
 
@@ -117,6 +118,9 @@ class ProfilePageState extends State<ProfilePage> {
                   emptyText: t.pages.sharedMedia.empty.chat,
                   showBackButton: false,
                   key: const PageStorageKey('shared_media_view'),
+                  onTap: (fm) => openFile(fm.path!),
+                  // TODO(Unknown): Allow deleting singular items
+                  //onLongPress: (fm) {},
                 ),
               ],
             ),

lib/ui/pages/settings/storage/shared_media.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:moxxyv2/i18n/strings.g.dart';
 import 'package:moxxyv2/ui/constants.dart';
 import 'package:moxxyv2/ui/controller/shared_media_controller.dart';
+import 'package:moxxyv2/ui/helpers.dart';
 import 'package:moxxyv2/ui/widgets/shared_media_view.dart';
 
 class StorageSharedMediaPage extends StatefulWidget {
@@ -43,6 +44,9 @@ class StorageSharedMediaPageState extends State<StorageSharedMediaPage> {
       emptyText: t.pages.sharedMedia.empty.general,
       showBackButton: true,
       title: t.pages.settings.storage.mediaFiles,
+      onTap: (fm) => openFile(fm.path!),
+      // TODO(Unknown): Allow deleting singular items
+      //onLongPress: (fm) {},
     );
   }
 }

lib/ui/widgets/chat/message.dart

@@ -1,25 +1,18 @@
 import 'package:flutter/material.dart';
-import 'package:moxxyv2/shared/models/file_metadata.dart';
 import 'package:moxxyv2/shared/models/message.dart';
 import 'package:moxxyv2/ui/constants.dart';
-import 'package:moxxyv2/ui/helpers.dart';
 import 'package:moxxyv2/ui/widgets/chat/message/audio.dart';
 import 'package:moxxyv2/ui/widgets/chat/message/file.dart';
 import 'package:moxxyv2/ui/widgets/chat/message/image.dart';
 import 'package:moxxyv2/ui/widgets/chat/message/sticker.dart';
 import 'package:moxxyv2/ui/widgets/chat/message/text.dart';
 import 'package:moxxyv2/ui/widgets/chat/message/video.dart';
-import 'package:moxxyv2/ui/widgets/chat/playbutton.dart';
 import 'package:moxxyv2/ui/widgets/chat/quote/audio.dart';
 import 'package:moxxyv2/ui/widgets/chat/quote/file.dart';
 import 'package:moxxyv2/ui/widgets/chat/quote/image.dart';
 import 'package:moxxyv2/ui/widgets/chat/quote/sticker.dart';
 import 'package:moxxyv2/ui/widgets/chat/quote/text.dart';
 import 'package:moxxyv2/ui/widgets/chat/quote/video.dart';
-import 'package:moxxyv2/ui/widgets/chat/shared/audio.dart';
-import 'package:moxxyv2/ui/widgets/chat/shared/file.dart';
-import 'package:moxxyv2/ui/widgets/chat/shared/image.dart';
-import 'package:moxxyv2/ui/widgets/chat/shared/video.dart';
 
 enum MessageType {
   text,
@@ -180,30 +173,3 @@ Widget buildQuoteMessageWidget(
       );
   }
 }
-
-Widget buildSharedMediaWidget(FileMetadata metadata, String conversationJid) {
-  if (metadata.mimeType!.startsWith('image/')) {
-    return SharedImageWidget(
-      metadata.path!,
-      onTap: () => openFile(metadata.path!),
-    );
-  } else if (metadata.mimeType!.startsWith('video/')) {
-    return SharedVideoWidget(
-      metadata.path!,
-      conversationJid,
-      metadata.mimeType!,
-      onTap: () => openFile(metadata.path!),
-      child: const PlayButton(size: 32),
-    );
-  } else if (metadata.mimeType!.startsWith('audio/')) {
-    return SharedAudioWidget(
-      metadata.path!,
-      onTap: () => openFile(metadata.path!),
-    );
-  }
-
-  return SharedFileWidget(
-    metadata.path!,
-    onTap: () => openFile(metadata.path!),
-  );
-}

lib/ui/widgets/chat/shared.dart

@@ -0,0 +1,50 @@
+import 'package:flutter/material.dart';
+import 'package:moxxyv2/shared/models/file_metadata.dart';
+import 'package:moxxyv2/ui/widgets/chat/playbutton.dart';
+import 'package:moxxyv2/ui/widgets/chat/shared/audio.dart';
+import 'package:moxxyv2/ui/widgets/chat/shared/file.dart';
+import 'package:moxxyv2/ui/widgets/chat/shared/image.dart';
+import 'package:moxxyv2/ui/widgets/chat/shared/video.dart';
+
+typedef SharedMediaWidgetCallback = void Function(FileMetadata);
+
+/// Build a widget to represent a shared media file.
+Widget buildSharedMediaWidget(
+  FileMetadata metadata,
+  String conversationJid,
+  SharedMediaWidgetCallback onTap, {
+  SharedMediaWidgetCallback? onLongPress,
+}) {
+  // Prevent having the phone vibrate if no onLongPress is passed
+  final longPressCallback =
+      onLongPress != null ? () => onLongPress(metadata) : null;
+
+  if (metadata.mimeType!.startsWith('image/')) {
+    return SharedImageWidget(
+      metadata.path!,
+      onTap: () => onTap(metadata),
+      onLongPress: longPressCallback,
+    );
+  } else if (metadata.mimeType!.startsWith('video/')) {
+    return SharedVideoWidget(
+      metadata.path!,
+      conversationJid,
+      metadata.mimeType!,
+      onTap: () => onTap(metadata),
+      onLongPress: () => onLongPress?.call(metadata),
+      child: const PlayButton(size: 32),
+    );
+  } else if (metadata.mimeType!.startsWith('audio/')) {
+    return SharedAudioWidget(
+      metadata.path!,
+      onTap: () => onTap(metadata),
+      onLongPress: longPressCallback,
+    );
+  }
+
+  return SharedFileWidget(
+    metadata.path!,
+    onTap: () => onTap(metadata),
+    onLongPress: longPressCallback,
+  );
+}

lib/ui/widgets/chat/shared/audio.dart

@@ -6,6 +6,7 @@ class SharedAudioWidget extends StatelessWidget {
   const SharedAudioWidget(
     this.path, {
     this.onTap,
+    this.onLongPress,
     this.borderColor,
     this.borderRadius = 3,
     this.size = sharedMediaContainerDimension,
@@ -14,6 +15,7 @@ class SharedAudioWidget extends StatelessWidget {
   final String path;
   final Color? borderColor;
   final void Function()? onTap;
+  final void Function()? onLongPress;
   final double borderRadius;
   final double size;
 
@@ -39,6 +41,7 @@ class SharedAudioWidget extends StatelessWidget {
       color: sharedMediaItemBackgroundColor,
       size: size,
       onTap: onTap,
+      onLongPress: onLongPress,
     );
   }
 }

lib/ui/widgets/chat/shared/base.dart

@@ -27,6 +27,7 @@ class SharedMediaContainer extends StatelessWidget {
     this.child, {
     required this.color,
     this.onTap,
+    this.onLongPress,
     this.size = sharedMediaContainerDimension,
     this.borderRadius = 10,
     super.key,
@@ -34,30 +35,28 @@ class SharedMediaContainer extends StatelessWidget {
   final double borderRadius;
   final Widget? child;
   final void Function()? onTap;
+  final void Function()? onLongPress;
   final double size;
   final Color color;
 
   @override
   Widget build(BuildContext context) {
-    final childWidget = SizedBox(
-      height: size,
-      width: size,
-      child: AspectRatio(
-        aspectRatio: 1,
-        child: child,
-      ),
-    );
-
     return ClipRRect(
       borderRadius: BorderRadius.circular(borderRadius),
       child: Material(
         color: color,
-        child: onTap != null
-            ? InkWell(
-                onTap: onTap,
-                child: childWidget,
-              )
-            : childWidget,
+        child: InkWell(
+          onTap: onTap,
+          onLongPress: onLongPress,
+          child: SizedBox(
+            height: size,
+            width: size,
+            child: AspectRatio(
+              aspectRatio: 1,
+              child: child,
+            ),
+          ),
+        ),
       ),
     );
   }

lib/ui/widgets/chat/shared/file.dart

@@ -6,12 +6,14 @@ class SharedFileWidget extends StatelessWidget {
   const SharedFileWidget(
     this.path, {
     this.onTap,
+    this.onLongPress,
     this.borderRadius = 3,
     this.size = sharedMediaContainerDimension,
     super.key,
   });
   final String path;
   final void Function()? onTap;
+  final void Function()? onLongPress;
   final double borderRadius;
   final double size;
 
@@ -26,6 +28,7 @@ class SharedFileWidget extends StatelessWidget {
       borderRadius: borderRadius,
       size: size,
       onTap: onTap,
+      onLongPress: onLongPress,
     );
   }
 }

lib/ui/widgets/chat/shared/image.dart

@@ -6,6 +6,7 @@ class SharedImageWidget extends StatelessWidget {
   const SharedImageWidget(
     this.path, {
     this.onTap,
+    this.onLongPress,
     this.borderColor,
     this.child,
     this.borderRadius = 3,
@@ -15,6 +16,7 @@ class SharedImageWidget extends StatelessWidget {
   final String path;
   final Color? borderColor;
   final void Function()? onTap;
+  final void Function()? onLongPress;
   final Widget? child;
   final double borderRadius;
   final double size;
@@ -50,6 +52,7 @@ class SharedImageWidget extends StatelessWidget {
       color: Colors.transparent,
       size: size,
       onTap: onTap,
+      onLongPress: onLongPress,
     );
   }
 }

lib/ui/widgets/chat/shared/video.dart

@@ -8,6 +8,7 @@ class SharedVideoWidget extends StatelessWidget {
     this.conversationJid,
     this.mime, {
     this.onTap,
+    this.onLongPress,
     this.borderColor,
     this.child,
     this.size = sharedMediaContainerDimension,
@@ -19,6 +20,7 @@ class SharedVideoWidget extends StatelessWidget {
   final String mime;
   final Color? borderColor;
   final void Function()? onTap;
+  final void Function()? onLongPress;
   final Widget? child;
   final double size;
   final double borderRadius;
@@ -40,6 +42,7 @@ class SharedVideoWidget extends StatelessWidget {
       color: Colors.transparent,
       size: size,
       onTap: onTap,
+      onLongPress: onLongPress,
     );
   }
 }

lib/ui/widgets/shared_media_view.dart

@@ -4,7 +4,7 @@ import 'package:moxxyv2/shared/models/message.dart';
 import 'package:moxxyv2/ui/constants.dart';
 import 'package:moxxyv2/ui/controller/shared_media_controller.dart';
 import 'package:moxxyv2/ui/widgets/chat/bubbles/date.dart';
-import 'package:moxxyv2/ui/widgets/chat/message.dart';
+import 'package:moxxyv2/ui/widgets/chat/shared.dart';
 import 'package:moxxyv2/ui/widgets/grouped_grid_view.dart';
 import 'package:moxxyv2/ui/widgets/topbar.dart';
 
@@ -15,7 +15,9 @@ class SharedMediaView extends StatelessWidget {
     this.mediaController, {
     required this.emptyText,
     required this.showBackButton,
+    required this.onTap,
     this.title,
+    this.onLongPress,
     super.key,
   });
 
@@ -33,6 +35,12 @@ class SharedMediaView extends StatelessWidget {
   /// sent/received in the chat.
   final String emptyText;
 
+  /// Callback for when a widget has been tapped.
+  final SharedMediaWidgetCallback onTap;
+
+  /// Callback for when a widget has been long pressed.
+  final SharedMediaWidgetCallback? onLongPress;
+
   @override
   Widget build(BuildContext context) {
     final now = DateTime.now();
@@ -124,6 +132,8 @@ class SharedMediaView extends StatelessWidget {
                   itemBuilder: (_, message) => buildSharedMediaWidget(
                     message.fileMetadata!,
                     message.conversationJid,
+                    onTap,
+                    onLongPress: onLongPress,
                   ),
                   separatorBuilder: (_, timestamp) => Padding(
                     padding: const EdgeInsets.only(