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Fix unnecessary observables in chat message widget

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This commit is contained in:
Tommy Chow 2022-01-11 16:41:59 -05:00
parent 9933f329e7
commit 7fe5764dd3
1 changed files with 112 additions and 108 deletions
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220
lib/screens/channel/chat/widgets/chat_message.dart
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@ -21,116 +21,120 @@ class ChatMessage extends StatelessWidget {
const highlightPadding = EdgeInsets.symmetric(vertical: 5.0, horizontal: 10.0);
const messagePadding = EdgeInsets.symmetric(horizontal: 10.0);
return Observer(
builder: (context) {
switch (ircMessage.command) {
case Command.privateMessage:
case Command.userState:
// Render normal chat message (PRIVMSG).
final span = Text.rich(
TextSpan(
children: ircMessage.generateSpan(
style: DefaultTextStyle.of(context).style,
assetsStore: assetsStore,
useZeroWidth: settingsStore.showZeroWidth,
useReadableColors: settingsStore.useReadableColors,
isLightTheme: Theme.of(context).brightness == Brightness.light,
timestamp: settingsStore.timestampType,
),
switch (ircMessage.command) {
case Command.privateMessage:
case Command.userState:
// Render normal chat message (PRIVMSG).
final child = Observer(
builder: (context) => Text.rich(
TextSpan(
children: ircMessage.generateSpan(
style: DefaultTextStyle.of(context).style,
assetsStore: assetsStore,
useZeroWidth: settingsStore.showZeroWidth,
useReadableColors: settingsStore.useReadableColors,
isLightTheme: Theme.of(context).brightness == Brightness.light,
timestamp: settingsStore.timestampType,
),
);
),
),
);
if (ircMessage.mention) {
return Container(
padding: highlightPadding,
color: const Color(0x4DFF0000),
child: span,
);
}
return Padding(
padding: messagePadding,
child: span,
);
case Command.clearChat:
case Command.clearMessage:
// Render timeouts and bans
final banDuration = ircMessage.tags['ban-duration'];
return Padding(
padding: highlightPadding,
child: Opacity(
opacity: 0.50,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text.rich(
TextSpan(
children: ircMessage.generateSpan(
style: DefaultTextStyle.of(context).style,
assetsStore: assetsStore,
showMessage: settingsStore.showDeletedMessages,
useZeroWidth: settingsStore.showZeroWidth,
useReadableColors: settingsStore.useReadableColors,
isLightTheme: Theme.of(context).brightness == Brightness.light,
timestamp: settingsStore.timestampType,
),
),
),
const SizedBox(height: 5.0),
if (banDuration == null)
if (ircMessage.command == Command.clearMessage)
const Text('Message Deleted', style: TextStyle(fontWeight: FontWeight.bold))
else
const Text('User Permanently Banned', style: TextStyle(fontWeight: FontWeight.bold))
else
Text(
int.parse(banDuration) > 1 ? 'Timed out for $banDuration seconds' : 'Timed out for $banDuration second',
style: const TextStyle(fontWeight: FontWeight.bold),
)
],
),
),
);
case Command.notice:
return Padding(
padding: messagePadding,
child: Text.rich(
TextSpan(
text: ircMessage.message,
),
style: TextStyle(
color: Theme.of(context).textTheme.bodyText2?.color?.withOpacity(0.5),
),
),
);
case Command.userNotice:
return Container(
padding: highlightPadding,
color: const Color(0x339146FF),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(ircMessage.tags['system-msg']!),
const SizedBox(height: 5.0),
if (ircMessage.message != null)
Text.rich(
TextSpan(
children: ircMessage.generateSpan(
style: DefaultTextStyle.of(context).style,
assetsStore: assetsStore,
useZeroWidth: settingsStore.showZeroWidth,
useReadableColors: settingsStore.useReadableColors,
isLightTheme: Theme.of(context).brightness == Brightness.light,
timestamp: settingsStore.timestampType,
),
),
),
],
),
);
default:
return const SizedBox();
if (ircMessage.mention) {
return Container(
padding: highlightPadding,
color: const Color(0x4DFF0000),
child: child,
);
}
},
);
return Padding(
padding: messagePadding,
child: child,
);
case Command.clearChat:
case Command.clearMessage:
// Render timeouts and bans
final banDuration = ircMessage.tags['ban-duration'];
return Padding(
padding: highlightPadding,
child: Opacity(
opacity: 0.50,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Observer(
builder: (context) => Text.rich(
TextSpan(
children: ircMessage.generateSpan(
style: DefaultTextStyle.of(context).style,
assetsStore: assetsStore,
showMessage: settingsStore.showDeletedMessages,
useZeroWidth: settingsStore.showZeroWidth,
useReadableColors: settingsStore.useReadableColors,
isLightTheme: Theme.of(context).brightness == Brightness.light,
timestamp: settingsStore.timestampType,
),
),
),
),
const SizedBox(height: 5.0),
if (banDuration == null)
if (ircMessage.command == Command.clearMessage)
const Text(
'Message Deleted',
style: TextStyle(fontWeight: FontWeight.bold),
)
else
const Text(
'User Permanently Banned',
style: TextStyle(fontWeight: FontWeight.bold),
)
else
Text(
'Timed out for $banDuration ${int.parse(banDuration) > 1 ? 'seconds' : 'second'}',
style: const TextStyle(fontWeight: FontWeight.bold),
)
],
),
),
);
case Command.notice:
return Padding(
padding: messagePadding,
child: Text.rich(
TextSpan(text: ircMessage.message),
style: TextStyle(color: Theme.of(context).textTheme.bodyText2?.color?.withOpacity(0.5)),
),
);
case Command.userNotice:
return Container(
padding: highlightPadding,
color: const Color(0x339146FF),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(ircMessage.tags['system-msg']!),
const SizedBox(height: 5.0),
if (ircMessage.message != null)
Observer(
builder: (context) => Text.rich(
TextSpan(
children: ircMessage.generateSpan(
style: DefaultTextStyle.of(context).style,
assetsStore: assetsStore,
useZeroWidth: settingsStore.showZeroWidth,
useReadableColors: settingsStore.useReadableColors,
isLightTheme: Theme.of(context).brightness == Brightness.light,
timestamp: settingsStore.timestampType,
),
),
),
),
],
),
);
default:
return const SizedBox();
}
}
}