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feat: basic position.

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This commit is contained in:
rabbitism
2024-02-05 19:40:11 +08:00
parent 8e085bc264
commit fd85efd895
13 changed files with 222 additions and 46 deletions
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100
src/Ursa/Controls/OverlayShared/OverlayDialogHost.Drawer.cs
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@@ -3,7 +3,9 @@ using Avalonia.Animation;
using Avalonia.Animation.Easings;
using Avalonia.Controls;
using Avalonia.Styling;
using Ursa.Common;
using Ursa.Controls.OverlayShared;
using Ursa.Controls.Shapes;
using Ursa.EventArgs;
namespace Ursa.Controls;
@@ -12,64 +14,106 @@ public partial class OverlayDialogHost
{
internal async void AddDrawer(DrawerControlBase control)
{
var mask = CreateOverlayMask(true, false);
mask.Opacity = 0;
PureRectangle? mask = null;
if (control.ShowMask == false && control.CanLightDismiss)
{
mask = CreateOverlayMask(false, true);
}
else if (control.ShowMask)
{
mask = CreateOverlayMask(control.ShowMask, control.CanClickOnMaskToClose);
}
_layers.Add(new DialogPair(mask, control));
ResetZIndices();
this.Children.Add(mask);
if(mask is not null)this.Children.Add(mask);
this.Children.Add(control);
control.Measure(this.Bounds.Size);
control.Arrange(new Rect(control.DesiredSize).WithHeight(this.Bounds.Height));
// control.Height = this.Bounds.Height;
control.Arrange(new Rect(control.DesiredSize));
SetDrawerPosition(control);
control.AddHandler(OverlayFeedbackElement.ClosedEvent, OnDrawerControlClosing);
var animation = CreateAnimation(control.Bounds.Width);
var animation2 = CreateOpacityAnimation();
await Task.WhenAll(animation.RunAsync(control), animation2.RunAsync(mask));
var animation = CreateAnimation(control.Bounds.Size, control.Position, true);
await Task.WhenAll(animation.RunAsync(control), _maskAppearAnimation.RunAsync(mask));
}
private Animation CreateAnimation(double width)
private void SetDrawerPosition(DrawerControlBase control)
{
if(control.Position is Position.Left or Position.Right)
{
control.Height = this.Bounds.Height;
}
if(control.Position is Position.Top or Position.Bottom)
{
control.Width = this.Bounds.Width;
}
}
private Animation CreateAnimation(Size elementBounds, Position position, bool appear = true)
{
// left or top.
double source = 0;
double target = 0;
if (position == Position.Left)
{
source = appear ? -elementBounds.Width : 0;
target = appear ? 0 : -elementBounds.Width;
}
if (position == Position.Right)
{
source = appear ? Bounds.Width : Bounds.Width - elementBounds.Width;
target = appear ? Bounds.Width - elementBounds.Width : Bounds.Width;
}
if (position == Position.Top)
{
source = appear ? -elementBounds.Height : 0;
target = appear ? 0 : -elementBounds.Height;
}
if (position == Position.Bottom)
{
source = appear ? Bounds.Height : Bounds.Height - elementBounds.Height;
target = appear ? Bounds.Height - elementBounds.Height : Bounds.Height;
}
var targetProperty = position==Position.Left || position==Position.Right ? Canvas.LeftProperty : Canvas.TopProperty;
var animation = new Animation();
animation.Easing = new CubicEaseOut();
animation.FillMode = FillMode.Forward;
var keyFrame1 = new KeyFrame(){ Cue = new Cue(0.0) };
keyFrame1.Setters.Add(new Setter() { Property = Canvas.LeftProperty, Value = Bounds.Width });
keyFrame1.Setters.Add(new Setter()
{ Property = targetProperty, Value = source });
var keyFrame2 = new KeyFrame() { Cue = new Cue(1.0) };
keyFrame2.Setters.Add(new Setter() { Property = Canvas.LeftProperty, Value = Bounds.Width - width });
keyFrame2.Setters.Add(new Setter()
{ Property = targetProperty, Value = target });
animation.Children.Add(keyFrame1);
animation.Children.Add(keyFrame2);
animation.Duration = TimeSpan.FromSeconds(0.3);
return animation;
}
private Animation CreateOpacityAnimation()
{
var animation = new Animation();
animation.FillMode = FillMode.Forward;
var keyFrame1 = new KeyFrame(){ Cue = new Cue(0.0) };
keyFrame1.Setters.Add(new Setter(){ Property = OpacityProperty, Value = 0.0});
var keyFrame2 = new KeyFrame() { Cue = new Cue(1.0) };
keyFrame2.Setters.Add(new Setter() { Property = OpacityProperty, Value = 1.0 });
animation.Children.Add(keyFrame1);
animation.Children.Add(keyFrame2);
animation.Duration = TimeSpan.FromSeconds(0.3);
return animation;
}
private void OnDrawerControlClosing(object sender, ResultEventArgs e)
private async void OnDrawerControlClosing(object sender, ResultEventArgs e)
{
if (sender is DrawerControlBase control)
{
var layer = _layers.FirstOrDefault(a => a.Element == control);
if(layer is null) return;
_layers.Remove(layer);
control.RemoveHandler(OverlayFeedbackElement.ClosedEvent, OnDialogControlClosing);
control.RemoveHandler(DialogControlBase.LayerChangedEvent, OnDialogLayerChanged);
if (layer.Mask is not null)
{
layer.Mask.RemoveHandler(PointerPressedEvent, ClickMaskToCloseDialog);
var disappearAnimation = CreateAnimation(control.Bounds.Size, control.Position, false);
await Task.WhenAll(disappearAnimation.RunAsync(control), _maskDisappearAnimation.RunAsync(layer.Mask));
Children.Remove(layer.Mask);
}
else
{
var disappearAnimation = CreateAnimation(control.Bounds.Size, control.Position, false);
await disappearAnimation.RunAsync(control);
}
Children.Remove(control);
control.RemoveHandler(OverlayFeedbackElement.ClosedEvent, OnDialogControlClosing);
control.RemoveHandler(DialogControlBase.LayerChangedEvent, OnDialogLayerChanged);
ResetZIndices();
}
}