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Adds numpad navigation shortcuts for Linux (#145464)
## Description This PR adds shortcuts related to numpad keys on Linux. ## Related Issue Linux side for https://github.com/flutter/flutter/issues/144936 ## Tests Adds 2 tests.
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@ -253,8 +253,51 @@ class DefaultTextEditingShortcuts extends StatelessWidget {
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static final Map<ShortcutActivator, Intent> _fuchsiaShortcuts = _androidShortcuts;
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static final Map<ShortcutActivator, Intent> _linuxNumpadShortcuts = <ShortcutActivator, Intent>{
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// When numLock is on, numpad keys shortcuts require shift to be pressed too.
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const SingleActivator(LogicalKeyboardKey.numpad6, shift: true, numLock: LockState.locked): const ExtendSelectionByCharacterIntent(forward: true, collapseSelection: false),
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const SingleActivator(LogicalKeyboardKey.numpad4, shift: true, numLock: LockState.locked): const ExtendSelectionByCharacterIntent(forward: false, collapseSelection: false),
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const SingleActivator(LogicalKeyboardKey.numpad8, shift: true, numLock: LockState.locked): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: false, collapseSelection: false),
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const SingleActivator(LogicalKeyboardKey.numpad2, shift: true, numLock: LockState.locked): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: true, collapseSelection: false),
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const SingleActivator(LogicalKeyboardKey.numpad6, shift: true, control: true, numLock: LockState.locked): const ExtendSelectionToNextWordBoundaryIntent(forward: true, collapseSelection: false),
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const SingleActivator(LogicalKeyboardKey.numpad4, shift: true, control: true, numLock: LockState.locked): const ExtendSelectionToNextWordBoundaryIntent(forward: false, collapseSelection: false),
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const SingleActivator(LogicalKeyboardKey.numpad8, shift: true, control: true, numLock: LockState.locked): const ExtendSelectionToNextParagraphBoundaryIntent(forward: false, collapseSelection: false),
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const SingleActivator(LogicalKeyboardKey.numpad2, shift: true, control: true, numLock: LockState.locked): const ExtendSelectionToNextParagraphBoundaryIntent(forward: true, collapseSelection: false),
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const SingleActivator(LogicalKeyboardKey.numpad9, shift: true, numLock: LockState.locked): const ExtendSelectionVerticallyToAdjacentPageIntent(forward: false, collapseSelection: false),
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const SingleActivator(LogicalKeyboardKey.numpad3, shift: true, numLock: LockState.locked): const ExtendSelectionVerticallyToAdjacentPageIntent(forward: true, collapseSelection: false),
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const SingleActivator(LogicalKeyboardKey.numpad7, shift: true, numLock: LockState.locked): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: false, collapseSelection: false),
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const SingleActivator(LogicalKeyboardKey.numpad1, shift: true, numLock: LockState.locked): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: true, collapseSelection: false),
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const SingleActivator(LogicalKeyboardKey.numpadDecimal, shift: true, numLock: LockState.locked): const DeleteCharacterIntent(forward: true),
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const SingleActivator(LogicalKeyboardKey.numpadDecimal, shift: true, control: true, numLock: LockState.locked): const DeleteToNextWordBoundaryIntent(forward: true),
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// When numLock is off, numpad keys shortcuts require shift not to be pressed.
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const SingleActivator(LogicalKeyboardKey.numpad6, numLock: LockState.unlocked): const ExtendSelectionByCharacterIntent(forward: true, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.numpad4, numLock: LockState.unlocked): const ExtendSelectionByCharacterIntent(forward: false, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.numpad8, numLock: LockState.unlocked): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: false, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.numpad2, numLock: LockState.unlocked): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: true, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.numpad6, control: true, numLock: LockState.unlocked): const ExtendSelectionToNextWordBoundaryIntent(forward: true, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.numpad4, control: true, numLock: LockState.unlocked): const ExtendSelectionToNextWordBoundaryIntent(forward: false, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.numpad8, control: true, numLock: LockState.unlocked): const ExtendSelectionToNextParagraphBoundaryIntent(forward: false, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.numpad2, control: true, numLock: LockState.unlocked): const ExtendSelectionToNextParagraphBoundaryIntent(forward: true, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.numpad9, numLock: LockState.unlocked): const ExtendSelectionVerticallyToAdjacentPageIntent(forward: false, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.numpad3, numLock: LockState.unlocked): const ExtendSelectionVerticallyToAdjacentPageIntent(forward: true, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.numpad7, numLock: LockState.unlocked): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: false, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.numpad1, numLock: LockState.unlocked): const ExtendSelectionVerticallyToAdjacentLineIntent(forward: true, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.numpadDecimal, numLock: LockState.unlocked): const DeleteCharacterIntent(forward: true),
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const SingleActivator(LogicalKeyboardKey.numpadDecimal, control: true, numLock: LockState.unlocked): const DeleteToNextWordBoundaryIntent(forward: true),
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};
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static final Map<ShortcutActivator, Intent> _linuxShortcuts = <ShortcutActivator, Intent>{
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..._commonShortcuts,
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..._linuxNumpadShortcuts,
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const SingleActivator(LogicalKeyboardKey.home): const ExtendSelectionToLineBreakIntent(forward: false, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.end): const ExtendSelectionToLineBreakIntent(forward: true, collapseSelection: true),
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const SingleActivator(LogicalKeyboardKey.home, shift: true): const ExtendSelectionToLineBreakIntent(forward: false, collapseSelection: false),
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@ -486,6 +486,185 @@ void main() {
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expect(state.lastIntent, isA<ExtendSelectionToLineBreakIntent>());
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}, variant: macOSOnly);
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}, skip: kIsWeb); // [intended] specific tests target non-web.
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group('Linux does accept numpad shortcuts', () {
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testWidgets('when numlock is locked', (WidgetTester tester) async {
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final FocusNode editable = FocusNode();
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addTearDown(editable.dispose);
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final FocusNode spy = FocusNode();
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addTearDown(spy.dispose);
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await tester.pumpWidget(
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buildSpyAboveEditableText(
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editableFocusNode: editable,
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spyFocusNode: spy,
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),
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);
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spy.requestFocus();
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await tester.pump();
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final ActionSpyState state = tester.state<ActionSpyState>(find.byType(ActionSpy));
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// Lock NumLock.
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await tester.sendKeyEvent(LogicalKeyboardKey.numLock);
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expect(HardwareKeyboard.instance.lockModesEnabled.contains(KeyboardLockMode.numLock), isTrue);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad6, shift: true));
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expect(state.lastIntent, isA<ExtendSelectionByCharacterIntent>());
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expect((state.lastIntent! as ExtendSelectionByCharacterIntent).forward, true);
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expect((state.lastIntent! as ExtendSelectionByCharacterIntent).collapseSelection, false);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad4, shift: true));
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expect(state.lastIntent, isA<ExtendSelectionByCharacterIntent>());
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expect((state.lastIntent! as ExtendSelectionByCharacterIntent).forward, false);
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expect((state.lastIntent! as ExtendSelectionByCharacterIntent).collapseSelection, false);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad8, shift: true));
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expect(state.lastIntent, isA<ExtendSelectionVerticallyToAdjacentLineIntent>());
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).forward, false);
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).collapseSelection, false);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad2, shift: true));
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expect(state.lastIntent, isA<ExtendSelectionVerticallyToAdjacentLineIntent>());
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).forward, true);
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).collapseSelection, false);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad9, shift: true));
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expect(state.lastIntent, isA<ExtendSelectionVerticallyToAdjacentPageIntent>());
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentPageIntent).forward, false);
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentPageIntent).collapseSelection, false);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad3, shift: true));
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expect(state.lastIntent, isA<ExtendSelectionVerticallyToAdjacentPageIntent>());
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentPageIntent).forward, true);
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentPageIntent).collapseSelection, false);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad7, shift: true));
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expect(state.lastIntent, isA<ExtendSelectionVerticallyToAdjacentLineIntent>());
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).forward, false);
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).collapseSelection, false);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad1, shift: true));
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expect(state.lastIntent, isA<ExtendSelectionVerticallyToAdjacentLineIntent>());
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).forward, true);
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).collapseSelection, false);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpadDecimal, shift: true));
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expect(state.lastIntent, isA<DeleteCharacterIntent>());
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expect((state.lastIntent! as DeleteCharacterIntent).forward, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad6, shift: true, control: true));
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expect(state.lastIntent, isA<ExtendSelectionToNextWordBoundaryIntent>());
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expect((state.lastIntent! as ExtendSelectionToNextWordBoundaryIntent).forward, true);
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expect((state.lastIntent! as ExtendSelectionToNextWordBoundaryIntent).collapseSelection, false);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad4, shift: true, control: true));
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expect(state.lastIntent, isA<ExtendSelectionToNextWordBoundaryIntent>());
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expect((state.lastIntent! as ExtendSelectionToNextWordBoundaryIntent).forward, false);
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expect((state.lastIntent! as ExtendSelectionToNextWordBoundaryIntent).collapseSelection, false);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad8, shift: true, control: true));
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expect(state.lastIntent, isA<ExtendSelectionToNextParagraphBoundaryIntent>());
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expect((state.lastIntent! as ExtendSelectionToNextParagraphBoundaryIntent).forward, false);
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expect((state.lastIntent! as ExtendSelectionToNextParagraphBoundaryIntent).collapseSelection, false);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad2, shift: true, control: true));
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expect(state.lastIntent, isA<ExtendSelectionToNextParagraphBoundaryIntent>());
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expect((state.lastIntent! as ExtendSelectionToNextParagraphBoundaryIntent).forward, true);
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expect((state.lastIntent! as ExtendSelectionToNextParagraphBoundaryIntent).collapseSelection, false);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpadDecimal, shift: true, control: true));
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expect(state.lastIntent, isA<DeleteToNextWordBoundaryIntent>());
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expect((state.lastIntent! as DeleteToNextWordBoundaryIntent).forward, true);
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}, variant: TargetPlatformVariant.only(TargetPlatform.linux));
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testWidgets('when numlock is unlocked', (WidgetTester tester) async {
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final FocusNode editable = FocusNode();
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addTearDown(editable.dispose);
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final FocusNode spy = FocusNode();
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addTearDown(spy.dispose);
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await tester.pumpWidget(
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buildSpyAboveEditableText(
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editableFocusNode: editable,
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spyFocusNode: spy,
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),
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);
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spy.requestFocus();
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await tester.pump();
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final ActionSpyState state = tester.state<ActionSpyState>(find.byType(ActionSpy));
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// Verify that NumLock is unlocked.
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expect(HardwareKeyboard.instance.lockModesEnabled.contains(KeyboardLockMode.numLock), isFalse);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad6));
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expect(state.lastIntent, isA<ExtendSelectionByCharacterIntent>());
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expect((state.lastIntent! as ExtendSelectionByCharacterIntent).forward, true);
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expect((state.lastIntent! as ExtendSelectionByCharacterIntent).collapseSelection, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad4));
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expect(state.lastIntent, isA<ExtendSelectionByCharacterIntent>());
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expect((state.lastIntent! as ExtendSelectionByCharacterIntent).forward, false);
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expect((state.lastIntent! as ExtendSelectionByCharacterIntent).collapseSelection, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad8));
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expect(state.lastIntent, isA<ExtendSelectionVerticallyToAdjacentLineIntent>());
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).forward, false);
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).collapseSelection, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad2));
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expect(state.lastIntent, isA<ExtendSelectionVerticallyToAdjacentLineIntent>());
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).forward, true);
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).collapseSelection, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad9));
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expect(state.lastIntent, isA<ExtendSelectionVerticallyToAdjacentPageIntent>());
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentPageIntent).forward, false);
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentPageIntent).collapseSelection, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad3));
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expect(state.lastIntent, isA<ExtendSelectionVerticallyToAdjacentPageIntent>());
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentPageIntent).forward, true);
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentPageIntent).collapseSelection, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad7));
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expect(state.lastIntent, isA<ExtendSelectionVerticallyToAdjacentLineIntent>());
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).forward, false);
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).collapseSelection, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad1));
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expect(state.lastIntent, isA<ExtendSelectionVerticallyToAdjacentLineIntent>());
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).forward, true);
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expect((state.lastIntent! as ExtendSelectionVerticallyToAdjacentLineIntent).collapseSelection, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpadDecimal));
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expect(state.lastIntent, isA<DeleteCharacterIntent>());
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expect((state.lastIntent! as DeleteCharacterIntent).forward, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad6, control: true));
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expect(state.lastIntent, isA<ExtendSelectionToNextWordBoundaryIntent>());
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expect((state.lastIntent! as ExtendSelectionToNextWordBoundaryIntent).forward, true);
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expect((state.lastIntent! as ExtendSelectionToNextWordBoundaryIntent).collapseSelection, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad4, control: true));
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expect(state.lastIntent, isA<ExtendSelectionToNextWordBoundaryIntent>());
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expect((state.lastIntent! as ExtendSelectionToNextWordBoundaryIntent).forward, false);
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expect((state.lastIntent! as ExtendSelectionToNextWordBoundaryIntent).collapseSelection, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad8, control: true));
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expect(state.lastIntent, isA<ExtendSelectionToNextParagraphBoundaryIntent>());
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expect((state.lastIntent! as ExtendSelectionToNextParagraphBoundaryIntent).forward, false);
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expect((state.lastIntent! as ExtendSelectionToNextParagraphBoundaryIntent).collapseSelection, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpad2, control: true));
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expect(state.lastIntent, isA<ExtendSelectionToNextParagraphBoundaryIntent>());
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expect((state.lastIntent! as ExtendSelectionToNextParagraphBoundaryIntent).forward, true);
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expect((state.lastIntent! as ExtendSelectionToNextParagraphBoundaryIntent).collapseSelection, true);
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await sendKeyCombination(tester, const SingleActivator(LogicalKeyboardKey.numpadDecimal, control: true));
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expect(state.lastIntent, isA<DeleteToNextWordBoundaryIntent>());
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expect((state.lastIntent! as DeleteToNextWordBoundaryIntent).forward, true);
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}, variant: TargetPlatformVariant.only(TargetPlatform.linux));
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}, skip: kIsWeb); // [intended] specific tests target non-web.
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}
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class ActionSpy extends StatefulWidget {
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@ -508,6 +687,8 @@ class ActionSpyState extends State<ActionSpy> {
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ExtendSelectionVerticallyToAdjacentLineIntent: CallbackAction<ExtendSelectionVerticallyToAdjacentLineIntent>(onInvoke: _captureIntent),
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ExtendSelectionToDocumentBoundaryIntent: CallbackAction<ExtendSelectionToDocumentBoundaryIntent>(onInvoke: _captureIntent),
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ExtendSelectionToNextWordBoundaryOrCaretLocationIntent: CallbackAction<ExtendSelectionToNextWordBoundaryOrCaretLocationIntent>(onInvoke: _captureIntent),
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ExtendSelectionToNextParagraphBoundaryIntent: CallbackAction<ExtendSelectionToNextParagraphBoundaryIntent>(onInvoke: _captureIntent),
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ExtendSelectionVerticallyToAdjacentPageIntent: CallbackAction<ExtendSelectionVerticallyToAdjacentPageIntent>(onInvoke: _captureIntent),
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DeleteToLineBreakIntent: CallbackAction<DeleteToLineBreakIntent>(onInvoke: _captureIntent),
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DeleteToNextWordBoundaryIntent: CallbackAction<DeleteToNextWordBoundaryIntent>(onInvoke: _captureIntent),
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