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simplistic_editor : Fix keyboard shortcuts on macOS (#1684)

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* Define performSelector to receive intents from macOS TextInputPlugin and remove local Shortcuts widget to inherit DefaultTextEditingShortcuts

* dart format
This commit is contained in:
Renzo Olivares
2023-02-28 09:56:06 -08:00
committed by GitHub
parent 37af63583f
commit 881a439868
1 changed files with 61 additions and 75 deletions
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136
simplistic_editor/lib/basic_text_input_client.dart
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@@ -111,7 +111,14 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
@override
void performSelector(String selectorName) {
// Will not implement.
final Intent? intent = intentForMacOSSelector(selectorName);
if (intent != null) {
final BuildContext? primaryContext = primaryFocus?.context;
if (primaryContext != null) {
Actions.invoke(primaryContext, intent);
}
}
}
@override
@@ -773,82 +780,61 @@ class BasicTextInputClientState extends State<BasicTextInputClient>
}
}
static final Map<ShortcutActivator, Intent> _defaultWebShortcuts =
<ShortcutActivator, Intent>{
// Activation
const SingleActivator(LogicalKeyboardKey.space):
const DoNothingAndStopPropagationIntent(),
// Scrolling
const SingleActivator(LogicalKeyboardKey.arrowUp):
const DoNothingAndStopPropagationIntent(),
const SingleActivator(LogicalKeyboardKey.arrowDown):
const DoNothingAndStopPropagationIntent(),
const SingleActivator(LogicalKeyboardKey.arrowLeft):
const DoNothingAndStopPropagationIntent(),
const SingleActivator(LogicalKeyboardKey.arrowRight):
const DoNothingAndStopPropagationIntent(),
};
@override
Widget build(BuildContext context) {
return Shortcuts(
shortcuts: kIsWeb ? _defaultWebShortcuts : <ShortcutActivator, Intent>{},
child: Actions(
actions: _actions,
child: Focus(
focusNode: widget.focusNode,
child: Scrollable(
viewportBuilder: (context, position) {
return CompositedTransformTarget(
link: _toolbarLayerLink,
child: _Editable(
key: _textKey,
startHandleLayerLink: _startHandleLayerLink,
endHandleLayerLink: _endHandleLayerLink,
inlineSpan: _buildTextSpan(),
value: _value, // We pass value.selection to RenderEditable.
cursorColor: Colors.blue,
backgroundCursorColor: Colors.grey[100],
showCursor: ValueNotifier<bool>(_hasFocus),
forceLine:
true, // Whether text field will take full line regardless of width.
readOnly: false, // editable text-field.
hasFocus: _hasFocus,
maxLines: null, // multi-line text-field.
minLines: null,
expands: false, // expands to height of parent.
strutStyle: null,
selectionColor: Colors.blue.withOpacity(0.40),
textScaleFactor: MediaQuery.textScaleFactorOf(context),
textAlign: TextAlign.left,
textDirection: _textDirection,
locale: Localizations.maybeLocaleOf(context),
textHeightBehavior:
DefaultTextHeightBehavior.maybeOf(context),
textWidthBasis: TextWidthBasis.parent,
obscuringCharacter: '•',
obscureText:
false, // This is a non-private text field that does not require obfuscation.
offset: position,
onCaretChanged: null,
rendererIgnoresPointer: true,
cursorWidth: 2.0,
cursorHeight: null,
cursorRadius: const Radius.circular(2.0),
cursorOffset: Offset.zero,
paintCursorAboveText: false,
enableInteractiveSelection:
true, // make true to enable selection on mobile.
textSelectionDelegate: this,
devicePixelRatio: MediaQuery.of(context).devicePixelRatio,
promptRectRange: null,
promptRectColor: null,
clipBehavior: Clip.hardEdge,
),
);
},
),
return Actions(
actions: _actions,
child: Focus(
focusNode: widget.focusNode,
child: Scrollable(
viewportBuilder: (context, position) {
return CompositedTransformTarget(
link: _toolbarLayerLink,
child: _Editable(
key: _textKey,
startHandleLayerLink: _startHandleLayerLink,
endHandleLayerLink: _endHandleLayerLink,
inlineSpan: _buildTextSpan(),
value: _value, // We pass value.selection to RenderEditable.
cursorColor: Colors.blue,
backgroundCursorColor: Colors.grey[100],
showCursor: ValueNotifier<bool>(_hasFocus),
forceLine:
true, // Whether text field will take full line regardless of width.
readOnly: false, // editable text-field.
hasFocus: _hasFocus,
maxLines: null, // multi-line text-field.
minLines: null,
expands: false, // expands to height of parent.
strutStyle: null,
selectionColor: Colors.blue.withOpacity(0.40),
textScaleFactor: MediaQuery.textScaleFactorOf(context),
textAlign: TextAlign.left,
textDirection: _textDirection,
locale: Localizations.maybeLocaleOf(context),
textHeightBehavior: DefaultTextHeightBehavior.maybeOf(context),
textWidthBasis: TextWidthBasis.parent,
obscuringCharacter: '•',
obscureText:
false, // This is a non-private text field that does not require obfuscation.
offset: position,
onCaretChanged: null,
rendererIgnoresPointer: true,
cursorWidth: 2.0,
cursorHeight: null,
cursorRadius: const Radius.circular(2.0),
cursorOffset: Offset.zero,
paintCursorAboveText: false,
enableInteractiveSelection:
true, // make true to enable selection on mobile.
textSelectionDelegate: this,
devicePixelRatio: MediaQuery.of(context).devicePixelRatio,
promptRectRange: null,
promptRectColor: null,
clipBehavior: Clip.hardEdge,
),
);
},
),
),
);