mirror of
https://github.com/flutter/flutter
synced 2024-10-13 11:42:54 +00:00
Material Desktop Context Menu (#74286)
Very simple right-click context menu for Windows and Linux in a Material-esque style.
This commit is contained in:
parent
aed4518569
commit
a8471a61f8
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@ -57,6 +57,7 @@ export 'src/material/date.dart';
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export 'src/material/date_picker.dart';
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export 'src/material/date_picker_deprecated.dart';
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export 'src/material/debug.dart';
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export 'src/material/desktop_text_selection.dart';
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export 'src/material/dialog.dart';
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export 'src/material/dialog_theme.dart';
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export 'src/material/divider.dart';
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@ -307,7 +307,7 @@ class _CupertinoDesktopTextSelectionToolbar extends StatelessWidget {
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_kToolbarScreenPadding,
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),
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child: CustomSingleChildLayout(
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delegate: _DesktopTextSelectionToolbarLayoutDelegate(
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delegate: DesktopTextSelectionToolbarLayoutDelegate(
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anchor: anchor - localAdjustment,
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),
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child: toolbarBuilder(context, Column(
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@ -319,48 +319,6 @@ class _CupertinoDesktopTextSelectionToolbar extends StatelessWidget {
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}
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}
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// Positions the toolbar at [anchor] if it fits, otherwise moves it so that it
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// just fits fully on-screen.
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//
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// See also:
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//
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// * [CupertinoDesktopTextSelectionToolbar], which uses this to position itself.
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// * [TextSelectionToolbarLayoutDelegate], which does a similar layout for
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// the mobile text selection toolbars.
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class _DesktopTextSelectionToolbarLayoutDelegate extends SingleChildLayoutDelegate {
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/// Creates an instance of TextSelectionToolbarLayoutDelegate.
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_DesktopTextSelectionToolbarLayoutDelegate({
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required this.anchor,
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});
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/// The point at which to render the menu, if possible.
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///
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/// Should be provided in local coordinates.
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final Offset anchor;
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@override
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BoxConstraints getConstraintsForChild(BoxConstraints constraints) {
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return constraints.loosen();
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}
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@override
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Offset getPositionForChild(Size size, Size childSize) {
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final Offset overhang = Offset(
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anchor.dx + childSize.width - size.width,
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anchor.dy + childSize.height - size.height,
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);
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return Offset(
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overhang.dx > 0.0 ? anchor.dx - overhang.dx : anchor.dx,
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overhang.dy > 0.0 ? anchor.dy - overhang.dy : anchor.dy,
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);
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}
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@override
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bool shouldRelayout(_DesktopTextSelectionToolbarLayoutDelegate oldDelegate) {
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return anchor != oldDelegate.anchor;
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}
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}
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// These values were measured from a screenshot of TextEdit on MacOS 10.15.7 on
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// a Macbook Pro.
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const TextStyle _kToolbarButtonFontStyle = TextStyle(
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372
packages/flutter/lib/src/material/desktop_text_selection.dart
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372
packages/flutter/lib/src/material/desktop_text_selection.dart
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@ -0,0 +1,372 @@
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// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/gestures.dart';
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import 'package:flutter/rendering.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter/widgets.dart';
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import 'colors.dart';
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import 'constants.dart';
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import 'debug.dart';
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import 'material.dart';
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import 'material_localizations.dart';
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import 'text_button.dart';
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import 'text_selection_toolbar.dart';
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import 'theme.dart';
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const double _kToolbarScreenPadding = 8.0;
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const double _kToolbarWidth = 222.0;
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class _DesktopTextSelectionControls extends TextSelectionControls {
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/// Desktop has no text selection handles.
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@override
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Size getHandleSize(double textLineHeight) {
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return Size.zero;
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}
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/// Builder for the Material-style desktop copy/paste text selection toolbar.
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@override
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Widget buildToolbar(
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BuildContext context,
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Rect globalEditableRegion,
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double textLineHeight,
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Offset selectionMidpoint,
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List<TextSelectionPoint> endpoints,
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TextSelectionDelegate delegate,
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ClipboardStatusNotifier clipboardStatus,
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Offset? lastSecondaryTapDownPosition,
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) {
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return _DesktopTextSelectionControlsToolbar(
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clipboardStatus: clipboardStatus,
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endpoints: endpoints,
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globalEditableRegion: globalEditableRegion,
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handleCut: canCut(delegate) ? () => handleCut(delegate) : null,
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handleCopy: canCopy(delegate) ? () => handleCopy(delegate, clipboardStatus) : null,
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handlePaste: canPaste(delegate) ? () => handlePaste(delegate) : null,
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handleSelectAll: canSelectAll(delegate) ? () => handleSelectAll(delegate) : null,
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selectionMidpoint: selectionMidpoint,
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lastSecondaryTapDownPosition: lastSecondaryTapDownPosition,
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textLineHeight: textLineHeight,
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);
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}
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/// Builds the text selection handles, but desktop has none.
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@override
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Widget buildHandle(BuildContext context, TextSelectionHandleType type, double textLineHeight) {
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return const SizedBox.shrink();
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}
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/// Gets the position for the text selection handles, but desktop has none.
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@override
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Offset getHandleAnchor(TextSelectionHandleType type, double textLineHeight) {
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return Offset.zero;
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}
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@override
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bool canSelectAll(TextSelectionDelegate delegate) {
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// Allow SelectAll when selection is not collapsed, unless everything has
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// already been selected. Same behavior as Android.
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final TextEditingValue value = delegate.textEditingValue;
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return delegate.selectAllEnabled &&
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value.text.isNotEmpty &&
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!(value.selection.start == 0 && value.selection.end == value.text.length);
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}
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}
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/// Text selection controls that loosely follows Material design conventions.
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final TextSelectionControls desktopTextSelectionControls =
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_DesktopTextSelectionControls();
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// Generates the child that's passed into DesktopTextSelectionToolbar.
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class _DesktopTextSelectionControlsToolbar extends StatefulWidget {
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const _DesktopTextSelectionControlsToolbar({
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Key? key,
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required this.clipboardStatus,
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required this.endpoints,
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required this.globalEditableRegion,
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required this.handleCopy,
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required this.handleCut,
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required this.handlePaste,
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required this.handleSelectAll,
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required this.selectionMidpoint,
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required this.textLineHeight,
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required this.lastSecondaryTapDownPosition,
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}) : super(key: key);
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final ClipboardStatusNotifier? clipboardStatus;
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final List<TextSelectionPoint> endpoints;
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final Rect globalEditableRegion;
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final VoidCallback? handleCopy;
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final VoidCallback? handleCut;
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final VoidCallback? handlePaste;
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final VoidCallback? handleSelectAll;
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final Offset? lastSecondaryTapDownPosition;
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final Offset selectionMidpoint;
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final double textLineHeight;
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@override
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_DesktopTextSelectionControlsToolbarState createState() => _DesktopTextSelectionControlsToolbarState();
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}
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class _DesktopTextSelectionControlsToolbarState extends State<_DesktopTextSelectionControlsToolbar> {
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ClipboardStatusNotifier? _clipboardStatus;
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void _onChangedClipboardStatus() {
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setState(() {
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// Inform the widget that the value of clipboardStatus has changed.
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});
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}
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@override
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void initState() {
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super.initState();
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if (widget.handlePaste != null) {
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_clipboardStatus = widget.clipboardStatus ?? ClipboardStatusNotifier();
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_clipboardStatus!.addListener(_onChangedClipboardStatus);
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_clipboardStatus!.update();
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}
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}
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@override
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void didUpdateWidget(_DesktopTextSelectionControlsToolbar oldWidget) {
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super.didUpdateWidget(oldWidget);
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if (oldWidget.clipboardStatus != widget.clipboardStatus) {
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if (_clipboardStatus != null) {
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_clipboardStatus!.removeListener(_onChangedClipboardStatus);
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_clipboardStatus!.dispose();
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}
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_clipboardStatus = widget.clipboardStatus ?? ClipboardStatusNotifier();
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_clipboardStatus!.addListener(_onChangedClipboardStatus);
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if (widget.handlePaste != null) {
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_clipboardStatus!.update();
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}
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}
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}
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@override
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void dispose() {
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super.dispose();
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// When used in an Overlay, this can be disposed after its creator has
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// already disposed _clipboardStatus.
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if (_clipboardStatus != null && !_clipboardStatus!.disposed) {
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_clipboardStatus!.removeListener(_onChangedClipboardStatus);
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if (widget.clipboardStatus == null) {
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_clipboardStatus!.dispose();
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}
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}
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}
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@override
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Widget build(BuildContext context) {
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// Don't render the menu until the state of the clipboard is known.
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if (widget.handlePaste != null && _clipboardStatus!.value == ClipboardStatus.unknown) {
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return const SizedBox(width: 0.0, height: 0.0);
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}
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assert(debugCheckHasMediaQuery(context));
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final MediaQueryData mediaQuery = MediaQuery.of(context);
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final Offset midpointAnchor = Offset(
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(widget.selectionMidpoint.dx - widget.globalEditableRegion.left).clamp(
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mediaQuery.padding.left,
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mediaQuery.size.width - mediaQuery.padding.right,
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),
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widget.selectionMidpoint.dy - widget.globalEditableRegion.top,
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);
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assert(debugCheckHasMaterialLocalizations(context));
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final MaterialLocalizations localizations = MaterialLocalizations.of(context);
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final List<Widget> items = <Widget>[];
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void addToolbarButton(
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String text,
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VoidCallback onPressed,
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) {
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items.add(_DesktopTextSelectionToolbarButton.text(
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context: context,
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onPressed: onPressed,
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text: text,
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));
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}
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if (widget.handleCut != null) {
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addToolbarButton(localizations.cutButtonLabel, widget.handleCut!);
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}
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if (widget.handleCopy != null) {
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addToolbarButton(localizations.copyButtonLabel, widget.handleCopy!);
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}
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if (widget.handlePaste != null
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&& _clipboardStatus!.value == ClipboardStatus.pasteable) {
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addToolbarButton(localizations.pasteButtonLabel, widget.handlePaste!);
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}
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if (widget.handleSelectAll != null) {
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addToolbarButton(localizations.selectAllButtonLabel, widget.handleSelectAll!);
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}
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// If there is no option available, build an empty widget.
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if (items.isEmpty) {
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return const SizedBox(width: 0.0, height: 0.0);
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}
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return _DesktopTextSelectionToolbar(
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anchor: widget.lastSecondaryTapDownPosition ?? midpointAnchor,
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children: items,
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);
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}
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}
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/// A Material-style desktop text selection toolbar.
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///
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/// Typically displays buttons for text manipulation, e.g. copying and pasting
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/// text.
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///
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/// Tries to position itself as closesly as possible to [anchor] while remaining
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/// fully on-screen.
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///
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/// See also:
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///
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/// * [_DesktopTextSelectionControls.buildToolbar], where this is used by
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/// default to build a Material-style desktop toolbar.
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/// * [TextSelectionToolbar], which is similar, but builds an Android-style
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/// toolbar.
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class _DesktopTextSelectionToolbar extends StatelessWidget {
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/// Creates an instance of _DesktopTextSelectionToolbar.
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const _DesktopTextSelectionToolbar({
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Key? key,
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required this.anchor,
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required this.children,
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this.toolbarBuilder = _defaultToolbarBuilder,
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}) : assert(children.length > 0),
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super(key: key);
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/// The point at which the toolbar will attempt to position itself as closely
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/// as possible.
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final Offset anchor;
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/// {@macro flutter.material.TextSelectionToolbar.children}
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///
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/// See also:
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/// * [DesktopTextSelectionToolbarButton], which builds a default
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/// Material-style desktop text selection toolbar text button.
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final List<Widget> children;
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/// {@macro flutter.material.TextSelectionToolbar.toolbarBuilder}
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///
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/// The given anchor and isAbove can be used to position an arrow, as in the
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/// default toolbar.
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final ToolbarBuilder toolbarBuilder;
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// Builds a desktop toolbar in the Material style.
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static Widget _defaultToolbarBuilder(BuildContext context, Widget child) {
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return SizedBox(
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width: _kToolbarWidth,
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child: Material(
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borderRadius: const BorderRadius.all(Radius.circular(7.0)),
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clipBehavior: Clip.antiAlias,
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elevation: 1.0,
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type: MaterialType.card,
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child: child,
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),
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);
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}
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@override
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Widget build(BuildContext context) {
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assert(debugCheckHasMediaQuery(context));
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final MediaQueryData mediaQuery = MediaQuery.of(context);
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final double paddingAbove = mediaQuery.padding.top + _kToolbarScreenPadding;
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final Offset localAdjustment = Offset(_kToolbarScreenPadding, paddingAbove);
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return Padding(
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padding: EdgeInsets.fromLTRB(
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_kToolbarScreenPadding,
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paddingAbove,
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_kToolbarScreenPadding,
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_kToolbarScreenPadding,
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),
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child: CustomSingleChildLayout(
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delegate: DesktopTextSelectionToolbarLayoutDelegate(
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anchor: anchor - localAdjustment,
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),
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child: toolbarBuilder(context, Column(
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mainAxisSize: MainAxisSize.min,
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children: children,
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)),
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),
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);
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}
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}
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const TextStyle _kToolbarButtonFontStyle = TextStyle(
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inherit: false,
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fontSize: 14.0,
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letterSpacing: -0.15,
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fontWeight: FontWeight.w400,
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);
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const EdgeInsets _kToolbarButtonPadding = EdgeInsets.fromLTRB(
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20.0,
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0.0,
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20.0,
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3.0,
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);
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/// A [TextButton] for the Material desktop text selection toolbar.
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class _DesktopTextSelectionToolbarButton extends StatelessWidget {
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/// Creates an instance of DesktopTextSelectionToolbarButton.
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const _DesktopTextSelectionToolbarButton({
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Key? key,
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required this.onPressed,
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required this.child,
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}) : super(key: key);
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/// Create an instance of [_DesktopTextSelectionToolbarButton] whose child is
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/// a [Text] widget in the style of the Material text selection toolbar.
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_DesktopTextSelectionToolbarButton.text({
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Key? key,
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required BuildContext context,
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required this.onPressed,
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required String text,
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}) : child = Text(
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text,
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overflow: TextOverflow.ellipsis,
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style: _kToolbarButtonFontStyle.copyWith(
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color: Theme.of(context).colorScheme.brightness == Brightness.dark
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? Colors.white
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: Colors.black87,
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),
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),
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super(key: key);
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/// {@macro flutter.material.TextSelectionToolbarTextButton.onPressed}
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final VoidCallback onPressed;
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/// {@macro flutter.material.TextSelectionToolbarTextButton.child}
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final Widget child;
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@override
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Widget build(BuildContext context) {
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// TODO(hansmuller): Should be colorScheme.onSurface
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final ThemeData theme = Theme.of(context);
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final bool isDark = theme.colorScheme.brightness == Brightness.dark;
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final Color primary = isDark ? Colors.white : Colors.black87;
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return SizedBox(
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width: double.infinity,
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child: TextButton(
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style: TextButton.styleFrom(
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alignment: Alignment.centerLeft,
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primary: primary,
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shape: const RoundedRectangleBorder(),
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minimumSize: const Size(kMinInteractiveDimension, 36.0),
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padding: _kToolbarButtonPadding,
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),
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onPressed: onPressed,
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child: child,
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),
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);
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}
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}
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@ -9,6 +9,7 @@ import 'package:flutter/widgets.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/gestures.dart';
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import 'desktop_text_selection.dart';
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import 'feedback.dart';
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import 'text_selection.dart';
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import 'text_selection_theme.dart';
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@ -606,10 +607,18 @@ class _SelectableTextState extends State<SelectableText> with AutomaticKeepAlive
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case TargetPlatform.android:
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case TargetPlatform.fuchsia:
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forcePressEnabled = false;
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textSelectionControls ??= materialTextSelectionControls;
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paintCursorAboveText = false;
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cursorOpacityAnimates = false;
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cursorColor ??= selectionTheme.cursorColor ?? theme.colorScheme.primary;
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selectionColor = selectionTheme.selectionColor ?? theme.colorScheme.primary.withOpacity(0.40);
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break;
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case TargetPlatform.linux:
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case TargetPlatform.windows:
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forcePressEnabled = false;
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textSelectionControls ??= materialTextSelectionControls;
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textSelectionControls ??= desktopTextSelectionControls;
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paintCursorAboveText = false;
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cursorOpacityAnimates = false;
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cursorColor ??= selectionTheme.cursorColor ?? theme.colorScheme.primary;
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|
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@ -13,6 +13,7 @@ import 'package:flutter/foundation.dart';
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import 'package:flutter/gestures.dart';
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import 'debug.dart';
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import 'desktop_text_selection.dart';
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import 'feedback.dart';
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import 'input_decorator.dart';
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import 'material.dart';
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|
@ -1169,10 +1170,18 @@ class _TextFieldState extends State<TextField> with RestorationMixin implements
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case TargetPlatform.android:
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case TargetPlatform.fuchsia:
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forcePressEnabled = false;
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textSelectionControls ??= materialTextSelectionControls;
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paintCursorAboveText = false;
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cursorOpacityAnimates = false;
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cursorColor ??= selectionTheme.cursorColor ?? theme.colorScheme.primary;
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selectionColor = selectionTheme.selectionColor ?? theme.colorScheme.primary.withOpacity(0.40);
|
||||
break;
|
||||
|
||||
case TargetPlatform.linux:
|
||||
case TargetPlatform.windows:
|
||||
forcePressEnabled = false;
|
||||
textSelectionControls ??= materialTextSelectionControls;
|
||||
textSelectionControls ??= desktopTextSelectionControls;
|
||||
paintCursorAboveText = false;
|
||||
cursorOpacityAnimates = false;
|
||||
cursorColor ??= selectionTheme.cursorColor ?? theme.colorScheme.primary;
|
||||
|
|
|
@ -38,12 +38,16 @@ class TextSelectionToolbarTextButton extends StatelessWidget {
|
|||
static const double _kMiddlePadding = 9.5;
|
||||
static const double _kEndPadding = 14.5;
|
||||
|
||||
/// {@template flutter.material.TextSelectionToolbarTextButton.child}
|
||||
/// The child of this button.
|
||||
///
|
||||
/// Usually a [Text].
|
||||
/// {@endtemplate}
|
||||
final Widget child;
|
||||
|
||||
/// {@template flutter.material.TextSelectionToolbarTextButton.onPressed}
|
||||
/// Called when this button is pressed.
|
||||
/// {@endtemplate}
|
||||
final VoidCallback? onPressed;
|
||||
|
||||
/// The padding between the button's edge and its child.
|
||||
|
|
|
@ -0,0 +1,51 @@
|
|||
// Copyright 2014 The Flutter Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style license that can be
|
||||
// found in the LICENSE file.
|
||||
|
||||
import 'package:flutter/rendering.dart';
|
||||
|
||||
|
||||
/// Positions the toolbar at [anchor] if it fits, otherwise moves it so that it
|
||||
/// just fits fully on-screen.
|
||||
///
|
||||
/// See also:
|
||||
///
|
||||
/// * [desktopTextSelectionControls], which uses this to position
|
||||
/// itself.
|
||||
/// * [cupertinoDesktopTextSelectionControls], which uses this to position
|
||||
/// itself.
|
||||
/// * [TextSelectionToolbarLayoutDelegate], which does a similar layout for
|
||||
/// the mobile text selection toolbars.
|
||||
class DesktopTextSelectionToolbarLayoutDelegate extends SingleChildLayoutDelegate {
|
||||
/// Creates an instance of TextSelectionToolbarLayoutDelegate.
|
||||
DesktopTextSelectionToolbarLayoutDelegate({
|
||||
required this.anchor,
|
||||
});
|
||||
|
||||
/// The point at which to render the menu, if possible.
|
||||
///
|
||||
/// Should be provided in local coordinates.
|
||||
final Offset anchor;
|
||||
|
||||
@override
|
||||
BoxConstraints getConstraintsForChild(BoxConstraints constraints) {
|
||||
return constraints.loosen();
|
||||
}
|
||||
|
||||
@override
|
||||
Offset getPositionForChild(Size size, Size childSize) {
|
||||
final Offset overhang = Offset(
|
||||
anchor.dx + childSize.width - size.width,
|
||||
anchor.dy + childSize.height - size.height,
|
||||
);
|
||||
return Offset(
|
||||
overhang.dx > 0.0 ? anchor.dx - overhang.dx : anchor.dx,
|
||||
overhang.dy > 0.0 ? anchor.dy - overhang.dy : anchor.dy,
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
bool shouldRelayout(DesktopTextSelectionToolbarLayoutDelegate oldDelegate) {
|
||||
return anchor != oldDelegate.anchor;
|
||||
}
|
||||
}
|
|
@ -33,6 +33,7 @@ export 'src/widgets/bottom_navigation_bar_item.dart';
|
|||
export 'src/widgets/color_filter.dart';
|
||||
export 'src/widgets/container.dart';
|
||||
export 'src/widgets/debug.dart';
|
||||
export 'src/widgets/desktop_text_selection_toolbar_layout_delegate.dart';
|
||||
export 'src/widgets/dismissible.dart';
|
||||
export 'src/widgets/disposable_build_context.dart';
|
||||
export 'src/widgets/drag_target.dart';
|
||||
|
|
|
@ -238,7 +238,7 @@ void main() {
|
|||
expect(controller.text, ' blah2blah1');
|
||||
expect(controller.selection, const TextSelection(baseOffset: 0, extentOffset: 0));
|
||||
expect(find.byType(CupertinoButton), findsNothing);
|
||||
}, variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.macOS }), skip: kIsWeb);
|
||||
}, variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.macOS, TargetPlatform.windows, TargetPlatform.linux }), skip: kIsWeb);
|
||||
|
||||
testWidgets('TextField passes onEditingComplete to EditableText', (WidgetTester tester) async {
|
||||
final VoidCallback onEditingComplete = () { };
|
||||
|
@ -7296,7 +7296,7 @@ void main() {
|
|||
);
|
||||
// The text selection toolbar isn't shown on Mac without a right click.
|
||||
expect(find.byType(CupertinoButton), findsNothing);
|
||||
}, variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.macOS }), skip: kIsWeb);
|
||||
}, variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.macOS, TargetPlatform.windows, TargetPlatform.linux }), skip: kIsWeb);
|
||||
|
||||
testWidgets('double tap chains work', (WidgetTester tester) async {
|
||||
final TextEditingController controller = TextEditingController(
|
||||
|
@ -7445,7 +7445,7 @@ void main() {
|
|||
const TextSelection(baseOffset: 8, extentOffset: 12),
|
||||
);
|
||||
expect(find.byType(CupertinoButton), findsNothing);
|
||||
}, variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.macOS }), skip: kIsWeb);
|
||||
}, variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.macOS, TargetPlatform.windows, TargetPlatform.linux }), skip: kIsWeb);
|
||||
|
||||
testWidgets('double tapping a space selects the previous word on iOS', (WidgetTester tester) async {
|
||||
final TextEditingController controller = TextEditingController(
|
||||
|
@ -7639,7 +7639,7 @@ void main() {
|
|||
expect(controller.value.selection, isNotNull);
|
||||
expect(controller.value.selection.baseOffset, 0);
|
||||
expect(controller.value.selection.extentOffset, 1);
|
||||
}, variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.macOS }));
|
||||
}, variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.macOS, TargetPlatform.windows, TargetPlatform.linux }), skip: kIsWeb);
|
||||
|
||||
testWidgets('force press does not select a word', (WidgetTester tester) async {
|
||||
final TextEditingController controller = TextEditingController(
|
||||
|
|
|
@ -112,7 +112,7 @@ void main() {
|
|||
expect(controller.text, ' blah2blah1');
|
||||
expect(controller.selection, const TextSelection(baseOffset: 0, extentOffset: 0));
|
||||
expect(find.byType(CupertinoButton), findsNothing);
|
||||
}, variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.macOS }), skip: kIsWeb);
|
||||
}, variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.macOS, TargetPlatform.windows, TargetPlatform.linux }), skip: kIsWeb);
|
||||
|
||||
testWidgets('Passes textAlign to underlying TextField', (WidgetTester tester) async {
|
||||
const TextAlign alignment = TextAlign.center;
|
||||
|
|
|
@ -255,7 +255,7 @@ void main() {
|
|||
expect(controller.text, ' blah2blah1');
|
||||
expect(controller.selection, const TextSelection(baseOffset: 0, extentOffset: 0));
|
||||
expect(find.byType(CupertinoButton), findsNothing);
|
||||
}, variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.macOS }), skip: kIsWeb);
|
||||
}, variant: const TargetPlatformVariant(<TargetPlatform>{ TargetPlatform.macOS, TargetPlatform.windows, TargetPlatform.linux }), skip: kIsWeb);
|
||||
|
||||
testWidgets('has expected defaults', (WidgetTester tester) async {
|
||||
await tester.pumpWidget(
|
||||
|
@ -4329,8 +4329,6 @@ void main() {
|
|||
variant: const TargetPlatformVariant(<TargetPlatform>{
|
||||
TargetPlatform.android,
|
||||
TargetPlatform.fuchsia,
|
||||
TargetPlatform.linux,
|
||||
TargetPlatform.windows,
|
||||
}),
|
||||
);
|
||||
|
||||
|
@ -4367,8 +4365,49 @@ void main() {
|
|||
variant: const TargetPlatformVariant(<TargetPlatform>{
|
||||
TargetPlatform.android,
|
||||
TargetPlatform.fuchsia,
|
||||
TargetPlatform.linux,
|
||||
}),
|
||||
);
|
||||
|
||||
testWidgets('The Select All calls on selection changed with a mouse on windows and linux', (WidgetTester tester) async {
|
||||
const String string = 'abc def ghi';
|
||||
TextSelection? newSelection;
|
||||
await tester.pumpWidget(
|
||||
MaterialApp(
|
||||
home: Material(
|
||||
child: SelectableText(
|
||||
string,
|
||||
onSelectionChanged: (TextSelection selection, SelectionChangedCause? cause) {
|
||||
expect(newSelection, isNull);
|
||||
newSelection = selection;
|
||||
},
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
|
||||
// Right-click on the 'e' in 'def'.
|
||||
final Offset ePos = textOffsetToPosition(tester, 5);
|
||||
final TestGesture gesture = await tester.startGesture(
|
||||
ePos,
|
||||
kind: PointerDeviceKind.mouse,
|
||||
buttons: kSecondaryMouseButton,
|
||||
);
|
||||
addTearDown(gesture.removePointer);
|
||||
await tester.pump();
|
||||
await gesture.up();
|
||||
await tester.pumpAndSettle();
|
||||
expect(newSelection!.baseOffset, 4);
|
||||
expect(newSelection!.extentOffset, 7);
|
||||
newSelection = null;
|
||||
|
||||
await tester.tap(find.text('Select all'));
|
||||
await tester.pump();
|
||||
expect(newSelection!.baseOffset, 0);
|
||||
expect(newSelection!.extentOffset, 11);
|
||||
},
|
||||
variant: const TargetPlatformVariant(<TargetPlatform>{
|
||||
TargetPlatform.windows,
|
||||
TargetPlatform.linux,
|
||||
}),
|
||||
);
|
||||
|
||||
|
|
Loading…
Reference in a new issue