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improve cachedimage performance

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DismissedLight
2023-08-19 17:15:46 +08:00
parent 674002ee8d
commit 282eb228d9
1 changed files with 78 additions and 1 deletions
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79
src/Snap.Hutao/Snap.Hutao/App.xaml
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@@ -5,6 +5,7 @@
xmlns:cwcw="using:CommunityToolkit.WinUI.Controls" xmlns:cwcw="using:CommunityToolkit.WinUI.Controls"
xmlns:cwuc="using:CommunityToolkit.WinUI.UI.Converters" xmlns:cwuc="using:CommunityToolkit.WinUI.UI.Converters"
xmlns:muxc="using:Microsoft.UI.Xaml.Controls" xmlns:muxc="using:Microsoft.UI.Xaml.Controls"
xmlns:shci="using:Snap.Hutao.Control.Image"
xmlns:shmmc="using:Snap.Hutao.Model.Metadata.Converter" xmlns:shmmc="using:Snap.Hutao.Model.Metadata.Converter"
xmlns:shvc="using:Snap.Hutao.View.Converter"> xmlns:shvc="using:Snap.Hutao.View.Converter">
<Application.Resources> <Application.Resources>
@@ -493,7 +494,83 @@
</Setter.Value> </Setter.Value>
</Setter> </Setter>
</Style> </Style>
<Style TargetType="shci:CachedImage">
<Setter Property="Background" Value="Transparent"/>
<Setter Property="Foreground" Value="{ThemeResource ApplicationForegroundThemeBrush}"/>
<Setter Property="IsTabStop" Value="False"/>
<Setter Property="LazyLoadingThreshold" Value="300"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="shci:CachedImage">
<Grid
Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="{TemplateBinding CornerRadius}">
<Image
Name="PlaceholderImage"
HorizontalAlignment="{TemplateBinding HorizontalAlignment}"
VerticalAlignment="{TemplateBinding VerticalAlignment}"
Opacity="1.0"
Source="{TemplateBinding PlaceholderSource}"
Stretch="{TemplateBinding PlaceholderStretch}"/>
<Image
Name="Image"
HorizontalAlignment="{TemplateBinding HorizontalAlignment}"
VerticalAlignment="{TemplateBinding VerticalAlignment}"
NineGrid="{TemplateBinding NineGrid}"
Opacity="0.0"
Stretch="{TemplateBinding Stretch}"/>
<VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Failed">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="Image" Storyboard.TargetProperty="Opacity">
<DiscreteObjectKeyFrame KeyTime="0" Value="0"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="PlaceholderImage" Storyboard.TargetProperty="Opacity">
<DiscreteObjectKeyFrame KeyTime="0" Value="1"/>
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Loading">
<Storyboard>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="Image" Storyboard.TargetProperty="Opacity">
<DiscreteObjectKeyFrame KeyTime="0" Value="0"/>
</ObjectAnimationUsingKeyFrames>
<ObjectAnimationUsingKeyFrames Storyboard.TargetName="PlaceholderImage" Storyboard.TargetProperty="Opacity">
<DiscreteObjectKeyFrame KeyTime="0" Value="1"/>
</ObjectAnimationUsingKeyFrames>
</Storyboard>
</VisualState>
<VisualState x:Name="Loaded">
<Storyboard>
<DoubleAnimation
AutoReverse="False"
BeginTime="0"
Storyboard.TargetName="Image"
Storyboard.TargetProperty="Opacity"
From="0"
To="1"
Duration="0:0:0.5"/>
<DoubleAnimation
AutoReverse="False"
BeginTime="0"
Storyboard.TargetName="PlaceholderImage"
Storyboard.TargetProperty="Opacity"
From="1"
To="0"
Duration="0:0:0.5"/>
</Storyboard>
</VisualState>
<VisualState x:Name="Unloaded"/>
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<!-- ItemsPanelTemplate --> <!-- ItemsPanelTemplate -->
<ItemsPanelTemplate x:Key="ItemsStackPanelTemplate"> <ItemsPanelTemplate x:Key="ItemsStackPanelTemplate">
<ItemsStackPanel/> <ItemsStackPanel/>