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Expandable room icons

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This commit is contained in:
Henry Hiles 2026-03-28 00:11:24 -04:00
commit 690d2549bc
Signed by: Henry-Hiles
SSH key fingerprint: SHA256:VKQUdS31Q90KvX7EkKMHMBpUspcmItAh86a+v7PGiIs
10 changed files with 139 additions and 87 deletions
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48
lib/widgets/chat_page/expandable_image.dart Normal file
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@ -0,0 +1,48 @@
import "dart:math";
import "package:cross_cache/cross_cache.dart";
import "package:flutter/material.dart";
import "package:hooks_riverpod/hooks_riverpod.dart";
import "package:nexus/controllers/cross_cache_controller.dart";
import "package:nexus/helpers/extensions/get_headers.dart";
import "package:nexus/widgets/error_dialog.dart";
class ExpandableImage extends ConsumerWidget {
final Widget child;
final String? source;
const ExpandableImage(this.source, {required this.child, super.key});
@override
Widget build(BuildContext context, WidgetRef ref) => InkWell(
onTap: source == null
? null
: () => showDialog(
context: context,
builder: (_) => LayoutBuilder(
builder: (context, constraints) => Dialog(
backgroundColor: Colors.transparent,
insetPadding: EdgeInsets.all(constraints.maxWidth / 100),
child: ConstrainedBox(
constraints: BoxConstraints(
minWidth: min(constraints.maxWidth, 1000),
),
child: InteractiveViewer(
child: Image(
fit: BoxFit.contain,
errorBuilder: (_, error, stackTrace) => ErrorDialog(
"Loading failed for $source\nError: $error",
stackTrace,
),
image: CachedNetworkImage(
source!,
ref.watch(CrossCacheController.provider),
headers: ref.headers,
),
),
),
),
),
),
),
child: child,
);
}

35
lib/widgets/chat_page/expandable_image_message.dart Normal file
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@ -0,0 +1,35 @@
import "package:cross_cache/cross_cache.dart";
import "package:flutter/material.dart";
import "package:flutter_chat_core/flutter_chat_core.dart";
import "package:flutter_riverpod/flutter_riverpod.dart";
import "package:flyer_chat_image_message/flyer_chat_image_message.dart";
import "package:nexus/controllers/cross_cache_controller.dart";
import "package:nexus/helpers/extensions/get_headers.dart";
import "package:nexus/widgets/chat_page/expandable_image.dart";
class ExpandableImageMessage extends ConsumerWidget {
final ImageMessage message;
final int index;
const ExpandableImageMessage(this.message, {required this.index, super.key});
@override
Widget build(BuildContext context, WidgetRef ref) => ExpandableImage(
message.source,
child: FlyerChatImageMessage(
customImageProvider: CachedNetworkImage(
message.source,
ref.watch(CrossCacheController.provider),
headers: ref.headers,
),
errorBuilder: (context, error, stackTrace) => Center(
child: Text(
"Image Failed to Load",
style: TextStyle(color: Theme.of(context).colorScheme.error),
),
),
message: message,
index: index,
),
);
}

63
lib/widgets/chat_page/image_message.dart
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@ -1,63 +0,0 @@
import "dart:math";
import "package:cross_cache/cross_cache.dart";
import "package:flutter/material.dart";
import "package:flutter_chat_core/flutter_chat_core.dart";
import "package:flutter_riverpod/flutter_riverpod.dart";
import "package:flyer_chat_image_message/flyer_chat_image_message.dart";
import "package:nexus/controllers/cross_cache_controller.dart";
import "package:nexus/helpers/extensions/get_headers.dart";
import "package:nexus/widgets/error_dialog.dart";
class ExpandableImageMessage extends ConsumerWidget {
final ImageMessage message;
final int index;
const ExpandableImageMessage(this.message, {required this.index, super.key});
@override
Widget build(BuildContext context, WidgetRef ref) => InkWell(
onTap: () => showDialog(
context: context,
builder: (_) => LayoutBuilder(
builder: (context, constraints) => Dialog(
backgroundColor: Colors.transparent,
insetPadding: EdgeInsets.all(constraints.maxWidth / 100),
child: ConstrainedBox(
constraints: BoxConstraints(
minWidth: min(constraints.maxWidth, 1000),
),
child: InteractiveViewer(
child: Image(
fit: BoxFit.contain,
errorBuilder: (_, error, stackTrace) => ErrorDialog(
"Loading failed for ${message.source}\nError: $error",
stackTrace,
),
image: CachedNetworkImage(
message.source,
ref.watch(CrossCacheController.provider),
headers: ref.headers,
),
),
),
),
),
),
),
child: FlyerChatImageMessage(
customImageProvider: CachedNetworkImage(
message.source,
ref.watch(CrossCacheController.provider),
headers: ref.headers,
),
errorBuilder: (context, error, stackTrace) => Center(
child: Text(
"Image Failed to Load",
style: TextStyle(color: Theme.of(context).colorScheme.error),
),
),
message: message,
index: index,
),
);
}

14
lib/widgets/chat_page/room_appbar.dart
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@ -3,6 +3,7 @@ import "package:flutter/material.dart";
import "package:nexus/models/room.dart";
import "package:nexus/widgets/appbar.dart";
import "package:nexus/widgets/avatar_or_hash.dart";
import "package:nexus/widgets/chat_page/expandable_image.dart";
import "package:nexus/widgets/chat_page/room_menu.dart";
class RoomAppbar extends StatelessWidget implements PreferredSizeWidget {
@ -24,11 +25,14 @@ class RoomAppbar extends StatelessWidget implements PreferredSizeWidget {
@override
Widget build(BuildContext context) => Appbar(
leading: isDesktop
? AvatarOrHash(
room.metadata?.avatar,
room.metadata?.name ?? "Unnamed Rooms",
height: 24,
fallback: Icon(Icons.numbers),
? ExpandableImage(
room.metadata?.avatar?.toString(),
child: AvatarOrHash(
room.metadata?.avatar,
room.metadata?.name ?? "Unnamed Rooms",
height: 24,
fallback: Icon(Icons.numbers),
),
)
: DrawerButton(onPressed: () => onOpenDrawer(context)),
scrolledUnderElevation: 0,

2
lib/widgets/chat_page/room_chat.dart
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@ -14,7 +14,7 @@ import "package:nexus/helpers/extensions/show_context_menu.dart";
import "package:nexus/models/relation_type.dart";
import "package:nexus/models/requests/report_request.dart";
import "package:nexus/widgets/chat_page/composer/chat_box.dart";
import "package:nexus/widgets/chat_page/image_message.dart";
import "package:nexus/widgets/chat_page/expandable_image_message.dart";
import "package:nexus/widgets/chat_page/member_list.dart";
import "package:nexus/widgets/chat_page/wrappers/message_wrapper.dart";
import "package:nexus/widgets/chat_page/room_appbar.dart";