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Merge pull request #223 from cogwheel0/improve-chat-accessibility

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feat(chat): Improve accessibility in chat input
This commit is contained in:
cogwheel
2025-12-05 22:20:23 +05:30
committed by GitHub
parent f676f50c85 e3b47ecf87
commit b40a0e21a4
1 changed files with 147 additions and 150 deletions
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39
lib/features/chat/widgets/modern_chat_input.dart
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@@ -1285,6 +1285,9 @@ class _ModernChatInputState extends ConsumerState<ModernChatInput>
}) {
return GestureDetector(
behavior: HitTestBehavior.opaque,
// Exclude from semantics so screen readers interact directly with the
// TextField, which provides its own accessibility via hintText.
excludeFromSemantics: true,
onTap: () {
if (!widget.enabled) return;
// Explicit user intent to focus: re-enable autofocus and focus
@@ -1293,21 +1296,13 @@ class _ModernChatInputState extends ConsumerState<ModernChatInput>
} catch (_) {}
_ensureFocusedIfEnabled();
},
child: MergeSemantics(
child: Semantics(
label: AppLocalizations.of(context)!.messageInputLabel,
hint: AppLocalizations.of(context)!.messageInputHint,
child: Shortcuts(
shortcuts: () {
final map = <LogicalKeySet, Intent>{
LogicalKeySet(
LogicalKeyboardKey.meta,
LogicalKeyboardKey.enter,
): const _SendMessageIntent(),
LogicalKeySet(
LogicalKeyboardKey.control,
LogicalKeyboardKey.enter,
): const _SendMessageIntent(),
LogicalKeySet(LogicalKeyboardKey.meta, LogicalKeyboardKey.enter):
const _SendMessageIntent(),
LogicalKeySet(LogicalKeyboardKey.control, LogicalKeyboardKey.enter):
const _SendMessageIntent(),
};
if (sendOnEnter) {
map[LogicalKeySet(LogicalKeyboardKey.enter)] =
@@ -1346,8 +1341,7 @@ class _ModernChatInputState extends ConsumerState<ModernChatInput>
return null;
},
),
_SelectNextPromptIntent:
CallbackAction<_SelectNextPromptIntent>(
_SelectNextPromptIntent: CallbackAction<_SelectNextPromptIntent>(
onInvoke: (intent) {
_movePromptSelection(1);
return null;
@@ -1384,10 +1378,15 @@ class _ModernChatInputState extends ConsumerState<ModernChatInput>
final FontWeight recordingWeight = _isRecording
? FontWeight.w500
: FontWeight.w400;
final TextStyle baseChatStyle =
AppTypography.chatMessageStyle;
final TextStyle baseChatStyle = AppTypography.chatMessageStyle;
return TextField(
// Wrap with Semantics to provide an accessible label for screen
// readers. We avoid MergeSemantics which caused double-
// announcements. The TextField provides its own text field
// semantics; this just adds the descriptive label.
return Semantics(
label: AppLocalizations.of(context)!.messageInputLabel,
child: TextField(
controller: _controller,
focusNode: _focusNode,
enabled: widget.enabled,
@@ -1431,8 +1430,7 @@ class _ModernChatInputState extends ConsumerState<ModernChatInput>
alignLabelWithHint: true,
),
// Enable pasting images and files from clipboard
contentInsertionConfiguration:
ContentInsertionConfiguration(
contentInsertionConfiguration: ContentInsertionConfiguration(
allowedMimeTypes: ClipboardAttachmentService
.supportedImageMimeTypes
.toList(),
@@ -1447,13 +1445,12 @@ class _ModernChatInputState extends ConsumerState<ModernChatInput>
if (!widget.enabled) return;
_ensureFocusedIfEnabled();
},
),
);
},
),
),
),
),
),
);
}