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DefaultTextEditingShortcuts should use meta-based shortcut for iOS (#103077)

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This commit is contained in:
chunhtai
2022-05-05 15:39:12 -07:00
committed by GitHub
parent 72dff58dc1
commit 7cdcfb2a88
4 changed files with 130 additions and 56 deletions
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23
packages/flutter/lib/src/widgets/default_text_editing_shortcuts.dart
View File

@@ -231,25 +231,6 @@ class DefaultTextEditingShortcuts extends Shortcuts {
static final Map<ShortcutActivator, Intent> _fuchsiaShortcuts = _androidShortcuts;
// The following key combinations have no effect on text editing on this
// platform:
// * End
// * Home
// * Meta + X
// * Meta + C
// * Meta + V
// * Meta + A
// * Meta + shift? + Z
// * Meta + shift? + arrow down
// * Meta + shift? + arrow left
// * Meta + shift? + arrow right
// * Meta + shift? + arrow up
// * Shift + end
// * Shift + home
// * Meta + shift? + delete
// * Meta + shift? + backspace
static final Map<ShortcutActivator, Intent> _iOSShortcuts = _commonShortcuts;
static final Map<ShortcutActivator, Intent> _linuxShortcuts = <ShortcutActivator, Intent>{
..._commonShortcuts,
const SingleActivator(LogicalKeyboardKey.home): const ExtendSelectionToLineBreakIntent(forward: false, collapseSelection: true),
@@ -342,6 +323,10 @@ class DefaultTextEditingShortcuts extends Shortcuts {
// * Control + shift? + Z
};
// There is no complete documentation of iOS shortcuts. Use mac shortcuts for
// now.
static final Map<ShortcutActivator, Intent> _iOSShortcuts = _macShortcuts;
// The following key combinations have no effect on text editing on this
// platform:
// * Meta + X

89
packages/flutter/test/widgets/app_test.dart
View File

@@ -643,11 +643,100 @@ void main() {
);
expect(MediaQuery.of(capturedContext), isNotNull);
});
testWidgets('WidgetsApp provides meta based shortcuts for iOS and macOS', (WidgetTester tester) async {
final FocusNode focusNode = FocusNode();
final SelectAllSpy selectAllSpy = SelectAllSpy();
final CopySpy copySpy = CopySpy();
final PasteSpy pasteSpy = PasteSpy();
final Map<Type, Action<Intent>> actions = <Type, Action<Intent>>{
// Copy Paste
SelectAllTextIntent: selectAllSpy,
CopySelectionTextIntent: copySpy,
PasteTextIntent: pasteSpy,
};
await tester.pumpWidget(
WidgetsApp(
builder: (BuildContext context, Widget? child) {
return Actions(
actions: actions,
child: Focus(
focusNode: focusNode,
child: const Placeholder(),
),
);
},
color: const Color(0xFF123456),
),
);
focusNode.requestFocus();
await tester.pump();
expect(selectAllSpy.invoked, isFalse);
expect(copySpy.invoked, isFalse);
expect(pasteSpy.invoked, isFalse);
// Select all.
await tester.sendKeyDownEvent(LogicalKeyboardKey.metaLeft);
await tester.sendKeyDownEvent(LogicalKeyboardKey.keyA);
await tester.sendKeyUpEvent(LogicalKeyboardKey.keyA);
await tester.sendKeyUpEvent(LogicalKeyboardKey.metaLeft);
await tester.pump();
expect(selectAllSpy.invoked, isTrue);
expect(copySpy.invoked, isFalse);
expect(pasteSpy.invoked, isFalse);
// Copy.
await tester.sendKeyDownEvent(LogicalKeyboardKey.metaLeft);
await tester.sendKeyDownEvent(LogicalKeyboardKey.keyC);
await tester.sendKeyUpEvent(LogicalKeyboardKey.keyC);
await tester.sendKeyUpEvent(LogicalKeyboardKey.metaLeft);
await tester.pump();
expect(selectAllSpy.invoked, isTrue);
expect(copySpy.invoked, isTrue);
expect(pasteSpy.invoked, isFalse);
// Paste.
await tester.sendKeyDownEvent(LogicalKeyboardKey.metaLeft);
await tester.sendKeyDownEvent(LogicalKeyboardKey.keyV);
await tester.sendKeyUpEvent(LogicalKeyboardKey.keyV);
await tester.sendKeyUpEvent(LogicalKeyboardKey.metaLeft);
await tester.pump();
expect(selectAllSpy.invoked, isTrue);
expect(copySpy.invoked, isTrue);
expect(pasteSpy.invoked, isTrue);
}, variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.iOS, TargetPlatform.macOS }), skip: kIsWeb); // [intended] Web uses a different set of shortcuts.
}
typedef SimpleRouterDelegateBuilder = Widget Function(BuildContext, RouteInformation);
typedef SimpleNavigatorRouterDelegatePopPage<T> = bool Function(Route<T> route, T result, SimpleNavigatorRouterDelegate delegate);
class SelectAllSpy extends Action<SelectAllTextIntent> {
bool invoked = false;
@override
void invoke(SelectAllTextIntent intent) {
invoked = true;
}
}
class CopySpy extends Action<CopySelectionTextIntent> {
bool invoked = false;
@override
void invoke(CopySelectionTextIntent intent) {
invoked = true;
}
}
class PasteSpy extends Action<PasteTextIntent> {
bool invoked = false;
@override
void invoke(PasteTextIntent intent) {
invoked = true;
}
}
class SimpleRouteInformationParser extends RouteInformationParser<RouteInformation> {
SimpleRouteInformationParser();

30
packages/flutter/test/widgets/editable_text_shortcuts_test.dart
View File

@@ -124,7 +124,7 @@ void main() {
group('Common text editing shortcuts: ',
() {
final TargetPlatformVariant allExceptMacOS = TargetPlatformVariant(TargetPlatform.values.toSet()..remove(TargetPlatform.macOS));
final TargetPlatformVariant allExceptApple = TargetPlatformVariant(TargetPlatform.values.toSet()..removeAll(<TargetPlatform>[TargetPlatform.macOS, TargetPlatform.iOS]));
group('backspace', () {
const LogicalKeyboardKey trigger = LogicalKeyboardKey.backspace;
@@ -491,8 +491,8 @@ void main() {
group('word modifier + backspace', () {
const LogicalKeyboardKey trigger = LogicalKeyboardKey.backspace;
SingleActivator wordModifierBackspace() {
final bool isMacOS = defaultTargetPlatform == TargetPlatform.macOS;
return SingleActivator(trigger, control: !isMacOS, alt: isMacOS);
final bool isApple = defaultTargetPlatform == TargetPlatform.macOS || defaultTargetPlatform == TargetPlatform.iOS;
return SingleActivator(trigger, control: !isApple, alt: isApple);
}
testWidgets('WordModifier-backspace', (WidgetTester tester) async {
@@ -631,8 +631,8 @@ void main() {
group('word modifier + delete', () {
const LogicalKeyboardKey trigger = LogicalKeyboardKey.delete;
SingleActivator wordModifierDelete() {
final bool isMacOS = defaultTargetPlatform == TargetPlatform.macOS;
return SingleActivator(trigger, control: !isMacOS, alt: isMacOS);
final bool isApple = defaultTargetPlatform == TargetPlatform.macOS || defaultTargetPlatform == TargetPlatform.iOS;
return SingleActivator(trigger, control: !isApple, alt: isApple);
}
testWidgets('WordModifier-delete', (WidgetTester tester) async {
@@ -764,8 +764,8 @@ void main() {
group('line modifier + backspace', () {
const LogicalKeyboardKey trigger = LogicalKeyboardKey.backspace;
SingleActivator lineModifierBackspace() {
final bool isMacOS = defaultTargetPlatform == TargetPlatform.macOS;
return SingleActivator(trigger, meta: isMacOS, alt: !isMacOS);
final bool isApple = defaultTargetPlatform == TargetPlatform.macOS || defaultTargetPlatform == TargetPlatform.iOS;
return SingleActivator(trigger, meta: isApple, alt: !isApple);
}
testWidgets('alt-backspace', (WidgetTester tester) async {
@@ -945,8 +945,8 @@ void main() {
group('line modifier + delete', () {
const LogicalKeyboardKey trigger = LogicalKeyboardKey.delete;
SingleActivator lineModifierDelete() {
final bool isMacOS = defaultTargetPlatform == TargetPlatform.macOS;
return SingleActivator(trigger, meta: isMacOS, alt: !isMacOS);
final bool isApple = defaultTargetPlatform == TargetPlatform.macOS || defaultTargetPlatform == TargetPlatform.iOS;
return SingleActivator(trigger, meta: isApple, alt: !isApple);
}
testWidgets('alt-delete', (WidgetTester tester) async {
@@ -1167,7 +1167,7 @@ void main() {
expect(controller.selection, const TextSelection.collapsed(
offset: 4,
));
}, variant: allExceptMacOS);
}, variant: allExceptApple);
testWidgets('line modifier + arrow key movement', (WidgetTester tester) async {
controller.text = testText;
@@ -1181,7 +1181,7 @@ void main() {
expect(controller.selection, const TextSelection.collapsed(
offset: 20,
));
}, variant: allExceptMacOS);
}, variant: allExceptApple);
});
group('right', () {
@@ -1230,7 +1230,7 @@ void main() {
expect(controller.selection, const TextSelection.collapsed(
offset: 10,
));
}, variant: allExceptMacOS);
}, variant: allExceptApple);
testWidgets('line modifier + arrow key movement', (WidgetTester tester) async {
controller.text = testText;
@@ -1245,7 +1245,7 @@ void main() {
offset: 35, // Before the newline character.
affinity: TextAffinity.upstream,
));
}, variant: allExceptMacOS);
}, variant: allExceptApple);
});
group('With initial non-collapsed selection', () {
@@ -1352,7 +1352,7 @@ void main() {
expect(controller.selection, const TextSelection.collapsed(
offset: 28, // After "good".
));
}, variant: allExceptMacOS);
}, variant: allExceptApple);
testWidgets('line modifier + arrow key movement', (WidgetTester tester) async {
controller.text = testText;
@@ -1406,7 +1406,7 @@ void main() {
offset: 35, // After "people".
affinity: TextAffinity.upstream,
));
}, variant: allExceptMacOS);
}, variant: allExceptApple);
});
group('vertical movement', () {

44
packages/flutter/test/widgets/editable_text_test.dart
View File

@@ -5204,19 +5204,19 @@ void main() {
}
if (shortcutModifier) {
await tester.sendKeyDownEvent(
platform == 'macos' ? LogicalKeyboardKey.metaLeft : LogicalKeyboardKey.controlLeft,
platform == 'macos' || platform == 'ios' ? LogicalKeyboardKey.metaLeft : LogicalKeyboardKey.controlLeft,
platform: platform,
);
}
if (wordModifier) {
await tester.sendKeyDownEvent(
platform == 'macos' ? LogicalKeyboardKey.altLeft : LogicalKeyboardKey.controlLeft,
platform == 'macos' || platform == 'ios' ? LogicalKeyboardKey.altLeft : LogicalKeyboardKey.controlLeft,
platform: platform,
);
}
if (lineModifier) {
await tester.sendKeyDownEvent(
platform == 'macos' ? LogicalKeyboardKey.metaLeft : LogicalKeyboardKey.altLeft,
platform == 'macos' || platform == 'ios' ? LogicalKeyboardKey.metaLeft : LogicalKeyboardKey.altLeft,
platform: platform,
);
}
@@ -5226,19 +5226,19 @@ void main() {
}
if (lineModifier) {
await tester.sendKeyUpEvent(
platform == 'macos' ? LogicalKeyboardKey.metaLeft : LogicalKeyboardKey.altLeft,
platform == 'macos' || platform == 'ios' ? LogicalKeyboardKey.metaLeft : LogicalKeyboardKey.altLeft,
platform: platform,
);
}
if (wordModifier) {
await tester.sendKeyUpEvent(
platform == 'macos' ? LogicalKeyboardKey.altLeft : LogicalKeyboardKey.controlLeft,
platform == 'macos' || platform == 'ios' ? LogicalKeyboardKey.altLeft : LogicalKeyboardKey.controlLeft,
platform: platform,
);
}
if (shortcutModifier) {
await tester.sendKeyUpEvent(
platform == 'macos' ? LogicalKeyboardKey.metaLeft : LogicalKeyboardKey.controlLeft,
platform == 'macos' || platform == 'ios' ? LogicalKeyboardKey.metaLeft : LogicalKeyboardKey.controlLeft,
platform: platform,
);
}
@@ -5547,7 +5547,6 @@ void main() {
switch (defaultTargetPlatform) {
// These platforms extend by line.
case TargetPlatform.iOS:
case TargetPlatform.android:
case TargetPlatform.fuchsia:
case TargetPlatform.linux:
@@ -5565,7 +5564,8 @@ void main() {
);
break;
// Mac expands by line.
// Mac and iOS expand by line.
case TargetPlatform.iOS:
case TargetPlatform.macOS:
expect(
selection,
@@ -6738,7 +6738,6 @@ void main() {
switch (defaultTargetPlatform) {
// These platforms don't handle shift + home/end at all.
case TargetPlatform.android:
case TargetPlatform.iOS:
case TargetPlatform.fuchsia:
expect(
selectionAfterHome,
@@ -6811,7 +6810,8 @@ void main() {
);
break;
// Mac goes to the start/end of the document.
// Mac and iOS go to the start/end of the document.
case TargetPlatform.iOS:
case TargetPlatform.macOS:
expect(
selectionAfterHome,
@@ -7088,7 +7088,6 @@ void main() {
switch (defaultTargetPlatform) {
// These platforms don't move the selection with shift + home/end at all.
case TargetPlatform.android:
case TargetPlatform.iOS:
case TargetPlatform.fuchsia:
expect(
selection,
@@ -7101,7 +7100,8 @@ void main() {
);
break;
// Mac selects to the start of the document.
// Mac and iOS select to the start of the document.
case TargetPlatform.iOS:
case TargetPlatform.macOS:
expect(
selection,
@@ -7145,7 +7145,6 @@ void main() {
switch (defaultTargetPlatform) {
// These platforms don't move the selection with home/end at all still.
case TargetPlatform.android:
case TargetPlatform.iOS:
case TargetPlatform.fuchsia:
expect(
selection,
@@ -7158,7 +7157,8 @@ void main() {
);
break;
// Mac selects to the start of the document.
// Mac and iOS select to the start of the document.
case TargetPlatform.iOS:
case TargetPlatform.macOS:
expect(
selection,
@@ -7280,7 +7280,6 @@ void main() {
switch (defaultTargetPlatform) {
// These platforms don't move the selection with home/end at all.
case TargetPlatform.android:
case TargetPlatform.iOS:
case TargetPlatform.fuchsia:
expect(
selection,
@@ -7293,7 +7292,8 @@ void main() {
);
break;
// Mac selects to the end of the document.
// Mac and iOS select to the end of the document.
case TargetPlatform.iOS:
case TargetPlatform.macOS:
expect(
selection,
@@ -7337,7 +7337,6 @@ void main() {
switch (defaultTargetPlatform) {
// These platforms don't move the selection with home/end at all still.
case TargetPlatform.android:
case TargetPlatform.iOS:
case TargetPlatform.fuchsia:
expect(
selection,
@@ -7350,7 +7349,8 @@ void main() {
);
break;
// Mac stays at the end of the document.
// Mac and iOS stay at the end of the document.
case TargetPlatform.iOS:
case TargetPlatform.macOS:
expect(
selection,
@@ -10213,7 +10213,7 @@ void main() {
wordModifier: true,
targetPlatform: defaultTargetPlatform,
);
if (defaultTargetPlatform == TargetPlatform.macOS) {
if (defaultTargetPlatform == TargetPlatform.macOS || defaultTargetPlatform == TargetPlatform.iOS) {
// word wo|rd word
expect(controller.selection.isCollapsed, true);
expect(controller.selection.baseOffset, 7);
@@ -10264,7 +10264,7 @@ void main() {
wordModifier: true,
targetPlatform: defaultTargetPlatform,
);
if (defaultTargetPlatform == TargetPlatform.macOS) {
if (defaultTargetPlatform == TargetPlatform.macOS || defaultTargetPlatform == TargetPlatform.iOS) {
// word wo|rd word
expect(controller.selection.isCollapsed, true);
expect(controller.selection.baseOffset, 7);
@@ -10353,7 +10353,6 @@ void main() {
expect(controller.selection.isCollapsed, false);
switch (defaultTargetPlatform) {
// These platforms extend by line.
case TargetPlatform.iOS:
case TargetPlatform.android:
case TargetPlatform.fuchsia:
case TargetPlatform.linux:
@@ -10362,7 +10361,8 @@ void main() {
expect(controller.selection.extentOffset, 15);
break;
// Mac expands by line.
// Mac and iOS expand by line.
case TargetPlatform.iOS:
case TargetPlatform.macOS:
expect(controller.selection.baseOffset, 15);
expect(controller.selection.extentOffset, 24);