<Window
    x:Class="FieldTools.MediaFindOut.ImgShowWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:local="clr-namespace:FieldTools.MediaFindOut"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:gif="https://github.com/XamlAnimatedGif/XamlAnimatedGif"
    Title="图片展示器"
    Width="800"
    Height="450" WindowStartupLocation="CenterScreen"
    d:DataContext="{d:DesignInstance Type=local:ImgShowWindow}"
    KeyDown="Window_KeyDown"
    Style="{DynamicResource CustomWindowChrome}"
    mc:Ignorable="d">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="50" />
            <ColumnDefinition />
            <ColumnDefinition Width="50" />
        </Grid.ColumnDefinitions>
        <Image x:Name="img" AllowDrop="True" Grid.ColumnSpan="3" gif:AnimationBehavior.SourceUri="{Binding PicUrl}" Drop="Img_Drop" MouseWheel="Image_MouseWheel" PreviewMouseMove="Img_PreviewMouseMove">
            <Image.ContextMenu>
                <ContextMenu>
                    <MenuItem Header="另存为" Click="MenuItem_SaveAs_Click"/>
                    <MenuItem Header="还原" Click="MenuItem_Restore_Click"/>
                </ContextMenu>
            </Image.ContextMenu>
            <Image.RenderTransform>
                <TransformGroup>
                    <ScaleTransform ScaleX="{Binding ScaleX}" ScaleY="{Binding ScaleY}"/>
                    <TranslateTransform X="{Binding TranslateX}" Y="{Binding TranslateY}"/>
                </TransformGroup>

            </Image.RenderTransform>
        </Image>
        <StackPanel Orientation="Horizontal" VerticalAlignment="Top" Margin="5" Grid.ColumnSpan="3">
            <Label Content="地址："/>
            <TextBlock Text="{Binding PicUrl}" VerticalAlignment="Center" MinWidth="60">
                <TextBlock.ContextMenu>
                    <ContextMenu>
                        <MenuItem Header="复制地址" Click="MenuItem_CopyFilePath_Click"/>
                    </ContextMenu>
                </TextBlock.ContextMenu>
            </TextBlock>
        </StackPanel>
        <!--<TextBlock Grid.ColumnSpan="3" Background="AliceBlue" />-->
        <WrapPanel
            Grid.Column="1"
            HorizontalAlignment="Center"
            VerticalAlignment="Bottom">
            <TextBlock Text="{Binding PicIndex}" />
            <TextBlock Text="/" />
            <TextBlock Text="{Binding PicUrls.Count}" />
        </WrapPanel>
        <Button
            Background="Transparent"
            Click="Button_Click_Left" BorderThickness="0"
            Content="◀️" />
        <Button
            Grid.Column="2"
            Background="Transparent" BorderThickness="0"
            Click="Button_Click_Right"
            Content="▶️" />
    </Grid>
</Window>