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feat: Display presences in the app

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This commit is contained in:
krille-chan 2023-11-11 17:56:23 +01:00
commit 7930150cb4
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12 changed files with 187 additions and 33 deletions
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81
lib/widgets/avatar.dart
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@ -4,6 +4,7 @@ import 'package:matrix/matrix.dart';
import 'package:fluffychat/utils/string_color.dart';
import 'package:fluffychat/widgets/mxc_image.dart';
import 'package:fluffychat/widgets/presence_builder.dart';
class Avatar extends StatelessWidget {
final Uri? mxContent;
@ -13,6 +14,8 @@ class Avatar extends StatelessWidget {
static const double defaultSize = 44;
final Client? client;
final double fontSize;
final String? presenceUserId;
final Color? presenceBackgroundColor;
const Avatar({
this.mxContent,
@ -21,6 +24,8 @@ class Avatar extends StatelessWidget {
this.onTap,
this.client,
this.fontSize = 18,
this.presenceUserId,
this.presenceBackgroundColor,
super.key,
});
@ -48,26 +53,64 @@ class Avatar extends StatelessWidget {
),
);
final borderRadius = BorderRadius.circular(size / 2);
final container = ClipRRect(
borderRadius: borderRadius,
child: Container(
width: size,
height: size,
color: noPic
? name?.lightColorAvatar
: Theme.of(context).secondaryHeaderColor,
child: noPic
? textWidget
: MxcImage(
key: Key(mxContent.toString()),
uri: mxContent,
fit: BoxFit.cover,
width: size,
height: size,
placeholder: (_) => textWidget,
cacheKey: mxContent.toString(),
final presenceUserId = this.presenceUserId;
final color =
noPic ? name?.lightColorAvatar : Theme.of(context).secondaryHeaderColor;
final container = Stack(
children: [
ClipRRect(
borderRadius: borderRadius,
child: Container(
width: size,
height: size,
color: color,
child: noPic
? textWidget
: MxcImage(
key: Key(mxContent.toString()),
uri: mxContent,
fit: BoxFit.cover,
width: size,
height: size,
placeholder: (_) => textWidget,
cacheKey: mxContent.toString(),
),
),
),
PresenceBuilder(
userId: presenceUserId,
builder: (context, presence) {
if (presence == null) return const SizedBox.shrink();
final dotColor = presence.presence.isOnline
? Colors.green
: presence.presence.isUnavailable
? Colors.orange
: Colors.red;
return Positioned(
bottom: -4,
right: -4,
child: Container(
width: 16,
height: 16,
decoration: BoxDecoration(
color: presenceBackgroundColor ??
Theme.of(context).colorScheme.background,
borderRadius: BorderRadius.circular(32),
),
alignment: Alignment.center,
child: Container(
width: 8,
height: 8,
decoration: BoxDecoration(
color: dotColor,
borderRadius: BorderRadius.circular(16),
),
),
),
),
);
},
),
],
);
if (onTap == null) return container;
return InkWell(

34
lib/widgets/presence_builder.dart Normal file
View file

@ -0,0 +1,34 @@
import 'package:flutter/material.dart';
import 'package:matrix/matrix.dart';
import 'package:fluffychat/widgets/matrix.dart';
class PresenceBuilder extends StatelessWidget {
final Widget Function(BuildContext context, CachedPresence? presence) builder;
final String? userId;
final Client? client;
const PresenceBuilder({
required this.builder,
this.userId,
this.client,
super.key,
});
@override
Widget build(BuildContext context) {
final userId = this.userId;
if (userId == null) return builder(context, null);
final client = this.client ?? Matrix.of(context).client;
return StreamBuilder(
stream: client.onPresenceChanged.stream
.where((cachedPresence) => cachedPresence.userid == userId),
builder: (context, snapshot) => builder(
context,
snapshot.data ?? client.presences[userId],
),
);
}
}