Shrlalgo.RvKits/Melskin/Controls/IconElement.xaml

<ResourceDictionary
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:controls="clr-namespace:Melskin.Controls"
    xmlns:internal="clr-namespace:Melskin.Converters.Internal"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <ResourceDictionary.MergedDictionaries>
        <ResourceDictionary Source="/Melskin;component/Themes/Fonts.xaml" />
    </ResourceDictionary.MergedDictionaries>

    <!--  DataTemplates  -->
    <DataTemplate x:Key="MaterialTemplate">
        <TextBlock
            FontFamily="{Binding FontFamily, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            FontSize="{Binding FontSize, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            Foreground="{Binding Foreground, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            HorizontalAlignment="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            Text="{Binding Symbol, RelativeSource={RelativeSource AncestorType=controls:IconElement}, Converter={x:Static internal:SymbolToCharConverter.Instance}}"
            VerticalAlignment="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType=controls:IconElement}}" />
    </DataTemplate>

    <DataTemplate x:Key="GlyphTemplate">
        <TextBlock
            FontFamily="{Binding FontFamily, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            FontSize="{Binding FontSize, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            Foreground="{Binding Foreground, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            HorizontalAlignment="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            Text="{Binding Glyph, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            VerticalAlignment="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType=controls:IconElement}}" />
    </DataTemplate>

    <DataTemplate x:Key="ImageTemplate">
        <Image
            HorizontalAlignment="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            SnapsToDevicePixels="True"
            Source="{Binding ImageSource, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            Stretch="{Binding ImageStretch, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            VerticalAlignment="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType=controls:IconElement}}" />
    </DataTemplate>

    <DataTemplate x:Key="GeometryTemplate">
        <Viewbox
            HorizontalAlignment="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            Stretch="Uniform"
            VerticalAlignment="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType=controls:IconElement}}">
            <Path
                Data="{Binding Geometry, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
                Fill="{Binding GeometryFill, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
                Stretch="Uniform"
                Stroke="{Binding GeometryStroke, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
                StrokeThickness="{Binding GeometryStrokeThickness, RelativeSource={RelativeSource AncestorType=controls:IconElement}}" />
        </Viewbox>
    </DataTemplate>

    <DataTemplate x:Key="DrawingTemplate">
        <Image
            HorizontalAlignment="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            Source="{Binding DrawingImage, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            Stretch="Uniform"
            VerticalAlignment="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType=controls:IconElement}}" />
    </DataTemplate>

    <DataTemplate x:Key="DrawingBrushTemplate">
        <Viewbox
            HorizontalAlignment="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
            Stretch="Uniform"
            VerticalAlignment="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType=controls:IconElement}}">
            <Rectangle
                Fill="{Binding DrawingBrush, RelativeSource={RelativeSource AncestorType=controls:IconElement}}"
                Height="24"
                Width="24" />
        </Viewbox>
    </DataTemplate>

    <!--  样式  -->
    <Style TargetType="{x:Type controls:IconElement}" x:Key="IconElementStyle">
        <Setter Property="FontFamily" Value="{StaticResource MaterialIconFont}" />
        <Setter Property="FontSize" Value="16" />
        <Setter Property="Padding" Value="0" />
        <Setter Property="VerticalAlignment" Value="Center" />
        <Setter Property="HorizontalAlignment" Value="Center" />
        <Setter Property="Foreground" Value="{DynamicResource TextPrimaryBrush}" />
        <Setter Property="HorizontalContentAlignment" Value="Center" />
        <Setter Property="VerticalContentAlignment" Value="Center" />
        <Setter Property="SnapsToDevicePixels" Value="True" />
        <Setter Property="Focusable" Value="False" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type controls:IconElement}">
                    <ContentPresenter
                        Focusable="False"
                        Margin="{TemplateBinding Padding}"
                        x:Name="PART_Content" />
                    <ControlTemplate.Triggers>
                        <Trigger Property="controls:IconElement.EffectiveContentType" Value="Material">
                            <Setter Property="ContentTemplate" TargetName="PART_Content" Value="{StaticResource MaterialTemplate}" />
                        </Trigger>
                        <Trigger Property="controls:IconElement.EffectiveContentType" Value="Glyph">
                            <Setter Property="ContentTemplate" TargetName="PART_Content" Value="{StaticResource GlyphTemplate}" />
                        </Trigger>
                        <Trigger Property="controls:IconElement.EffectiveContentType" Value="Image">
                            <Setter Property="ContentTemplate" TargetName="PART_Content" Value="{StaticResource ImageTemplate}" />
                        </Trigger>
                        <Trigger Property="controls:IconElement.EffectiveContentType" Value="Geometry">
                            <Setter Property="ContentTemplate" TargetName="PART_Content" Value="{StaticResource GeometryTemplate}" />
                        </Trigger>
                        <!--  Drawing (没有 Brush)  -->
                        <MultiTrigger>
                            <MultiTrigger.Conditions>
                                <Condition Property="controls:IconElement.EffectiveContentType" Value="Drawing" />
                                <Condition Property="DrawingBrush" Value="{x:Null}" />
                            </MultiTrigger.Conditions>
                            <Setter Property="ContentTemplate" TargetName="PART_Content" Value="{StaticResource DrawingTemplate}" />
                        </MultiTrigger>
                        <!--  DrawingBrush 优先  -->
                        <MultiTrigger>
                            <MultiTrigger.Conditions>
                                <Condition Property="controls:IconElement.EffectiveContentType" Value="Brush" />
                            </MultiTrigger.Conditions>
                            <Setter Property="ContentTemplate" TargetName="PART_Content" Value="{StaticResource DrawingBrushTemplate}" />
                        </MultiTrigger>
                        <Trigger Property="IsEnabled" Value="False">
                            <Setter Property="Foreground" Value="{DynamicResource TextDisabledBrush}" />
                            <Setter Property="Opacity" TargetName="PART_Content" Value="0.55" />
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

    <!--  默认引用  -->
    <Style BasedOn="{StaticResource IconElementStyle}" TargetType="{x:Type controls:IconElement}" />

    <Style
        BasedOn="{StaticResource IconElementStyle}"
        TargetType="controls:IconElement"
        x:Key="ToolIcon">
        <!-- <Setter Property="Foreground" Value="{DynamicResource TextPrimaryBrush}" /> -->
        <!-- <Setter Property="FontSize" Value="16" /> -->
        <Setter Property="Opacity" Value="0.65" />
        <Setter Property="Cursor" Value="Hand" />
        <Style.Triggers>
            <Trigger Property="IsMouseOver" Value="True">
                <Setter Property="Opacity" Value="0.85" />
            </Trigger>
        </Style.Triggers>
    </Style>
</ResourceDictionary>