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