92 lines
2.8 KiB
Dart
92 lines
2.8 KiB
Dart
// 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 'find.dart';
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/// A Flutter Driver command that taps on a target widget located by [finder].
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class Tap extends CommandWithTarget {
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/// Creates a tap command to tap on a widget located by [finder].
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Tap(super.finder, { super.timeout });
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/// Deserializes this command from the value generated by [serialize].
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Tap.deserialize(super.json, super.finderFactory) : super.deserialize();
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@override
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String get kind => 'tap';
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}
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/// A Flutter Driver command that commands the driver to perform a scrolling action.
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class Scroll extends CommandWithTarget {
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/// Creates a scroll command that will attempt to scroll a scrollable view by
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/// dragging a widget located by the given [finder].
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Scroll(
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super.finder,
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this.dx,
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this.dy,
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this.duration,
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this.frequency, {
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super.timeout,
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});
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/// Deserializes this command from the value generated by [serialize].
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Scroll.deserialize(super.json, super.finderFactory)
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: dx = double.parse(json['dx']!),
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dy = double.parse(json['dy']!),
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duration = Duration(microseconds: int.parse(json['duration']!)),
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frequency = int.parse(json['frequency']!),
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super.deserialize();
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/// Delta X offset per move event.
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final double dx;
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/// Delta Y offset per move event.
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final double dy;
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/// The duration of the scrolling action.
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final Duration duration;
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/// The frequency in Hz of the generated move events.
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final int frequency;
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@override
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String get kind => 'scroll';
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@override
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Map<String, String> serialize() => super.serialize()..addAll(<String, String>{
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'dx': '$dx',
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'dy': '$dy',
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'duration': '${duration.inMicroseconds}',
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'frequency': '$frequency',
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});
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}
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/// A Flutter Driver command that commands the driver to ensure that the element
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/// represented by [finder] has been scrolled completely into view.
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class ScrollIntoView extends CommandWithTarget {
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/// Creates this command given a [finder] used to locate the widget to be
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/// scrolled into view.
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ScrollIntoView(super.finder, { this.alignment = 0.0, super.timeout });
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/// Deserializes this command from the value generated by [serialize].
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ScrollIntoView.deserialize(super.json, super.finderFactory)
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: alignment = double.parse(json['alignment']!),
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super.deserialize();
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/// How the widget should be aligned.
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///
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/// This value is passed to [Scrollable.ensureVisible] as the value of its
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/// argument of the same name.
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///
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/// Defaults to 0.0.
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final double alignment;
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@override
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String get kind => 'scrollIntoView';
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@override
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Map<String, String> serialize() => super.serialize()..addAll(<String, String>{
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'alignment': '$alignment',
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});
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}
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