[Proposal] TouchEffect

TouchEffect

• Proposed
• Prototype
• Implementation
  • iOS Support
  • Android Support
  • macOS Support
  • Windows Support
• Unit Tests: Not Started
• Sample: Not Started
• Documentation: Not Started

Summary

Adds additional touch events to any VisualElement

Detailed Design

TouchEffect.shared.cs

public class TouchEffect : RoutingEffect
{
  public event EventHandler<TouchStatusChangedEventArgs> StatusChanged;
  public event EventHandler<TouchStateChangedEventArgs> StateChanged;
  public event EventHandler<TouchInteractionStatusChangedEventArgs> InteractionStatusChanged;
  public event EventHandler<HoverStatusChangedEventArgs> HoverStatusChanged;
  public event EventHandler<HoverStateChangedEventArgs> HoverStateChanged;
  public event EventHandler<TouchCompletedEventArgs> Completed;
  public event EventHandler<LongPressCompletedEventArgs> LongPressCompleted;
  
  public static readonly BindableProperty IsAvailableProperty;
  public static readonly BindableProperty ShouldMakeChildrenInputTransparentProperty;
  public static readonly BindableProperty CommandProperty;
  public static readonly BindableProperty LongPressCommandProperty;
  public static readonly BindableProperty CommandParameterProperty;
  public static readonly BindableProperty LongPressCommandParameterProperty;
  public static readonly BindableProperty LongPressDurationProperty;
  public static readonly BindableProperty StatusProperty;
  public static readonly BindableProperty StateProperty;
  public static readonly BindableProperty InteractionStatusProperty;
  public static readonly BindableProperty HoverStatusProperty;
  public static readonly BindableProperty HoverStateProperty;
  public static readonly BindableProperty NormalBackgroundColorProperty;
  public static readonly BindableProperty HoveredBackgroundColorProperty;
  public static readonly BindableProperty PressedBackgroundColorProperty;
  public static readonly BindableProperty NormalOpacityProperty;
  public static readonly BindableProperty HoveredOpacityProperty;
  public static readonly BindableProperty PressedOpacityProperty;
  public static readonly BindableProperty NormalScaleProperty;
  public static readonly BindableProperty HoveredScaleProperty;
  public static readonly BindableProperty PressedScaleProperty;
  public static readonly BindableProperty NormalTranslationXProperty;
  public static readonly BindableProperty HoveredTranslationXProperty;
  public static readonly BindableProperty PressedTranslationXProperty;
  public static readonly BindableProperty NormalTranslationYProperty;
  public static readonly BindableProperty HoveredTranslationYProperty;
  public static readonly BindableProperty PressedTranslationYProperty;
  public static readonly BindableProperty NormalRotationProperty;
  public static readonly BindableProperty HoveredRotationProperty;
  public static readonly BindableProperty PressedRotationProperty;
  public static readonly BindableProperty NormalRotationXProperty;
  public static readonly BindableProperty HoveredRotationXProperty;
  public static readonly BindableProperty PressedRotationXProperty;
  public static readonly BindableProperty NormalRotationYProperty;
  public static readonly BindableProperty HoveredRotationYProperty;
  public static readonly BindableProperty PressedRotationYProperty;
  public static readonly BindableProperty AnimationDurationProperty;
  public static readonly BindableProperty AnimationEasingProperty;
  public static readonly BindableProperty PressedAnimationDurationProperty;
  public static readonly BindableProperty PressedAnimationEasingProperty;
  public static readonly BindableProperty NormalAnimationDurationProperty;
  public static readonly BindableProperty NormalAnimationEasingProperty;
  public static readonly BindableProperty HoveredAnimationEasingProperty;
  public static readonly BindableProperty PulseCountProperty;
  public static readonly BindableProperty IsToggledProperty;
  public static readonly BindableProperty DisallowTouchThresholdProperty;
  public static readonly BindableProperty NativeAnimationProperty;
  public static readonly BindableProperty NativeAnimationColorProperty;
  public static readonly BindableProperty NativeAnimationRadiusProperty;
  public static readonly BindableProperty NativeAnimationShadowRadiusProperty;
  public static readonly BindableProperty NormalBackgroundImageSourceProperty;
  public static readonly BindableProperty HoveredBackgroundImageSourceProperty;
  public static readonly BindableProperty PressedBackgroundImageSourceProperty;
  public static readonly BindableProperty BackgroundImageAspectProperty;
  public static readonly BindableProperty NormalBackgroundImageAspectProperty;
  public static readonly BindableProperty HoveredBackgroundImageAspectProperty;
  public static readonly BindableProperty PressedBackgroundImageAspectProperty;
  public static readonly BindableProperty ShouldSetImageOnAnimationEndProperty;
}

Usage Syntax

<Button TouchEffect.PressedScale="3">
</Button>

C# Usage

var button = new Button();
TouchEffect.SetPressedScale(button, 3);

[pictos]

Hey people, don’t have a Date for you right now, but I’ll jump on this one right after I finish the status bar implementation (should have a PR during this week). If the port goes well we can have this soonsh

[pictos]

@KSemenenko this is in WIP mode, I’m working this. Thanks