sourcegit/src/Views/CommitBaseInfo.axaml

<UserControl xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
             xmlns:m="using:SourceGit.Models"
             xmlns:vm="using:SourceGit.ViewModels"
             xmlns:v="using:SourceGit.Views"
             xmlns:c="using:SourceGit.Converters"
             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
             x:Class="SourceGit.Views.CommitBaseInfo"
             x:Name="ThisControl">
  <UserControl.DataTemplates>
    <DataTemplate DataType="m:Commit">
      <StackPanel Orientation="Vertical">
        <!-- Author & Committer -->
        <UniformGrid Rows="1" Margin="0,8">
          <!-- Author -->
          <Grid ColumnDefinitions="96,*">
            <v:Avatar Grid.Column="0" Width="64" Height="64" HorizontalAlignment="Right" User="{Binding Author}"/>
            <StackPanel Grid.Column="1" Margin="16,0,8,0" Orientation="Vertical">
              <TextBlock Classes="group_header_label" Margin="0" Text="{DynamicResource Text.CommitDetail.Info.Author}"/>
              <DockPanel Margin="0,10,0,8" ClipToBounds="True">
                <SelectableTextBlock Text="{Binding Author.Name}" Margin="2,0,8,0"/>
                <SelectableTextBlock Text="{Binding Author.Email}" ToolTip.Tip="{Binding Author.Email}" Foreground="{DynamicResource Brush.FG2}" TextTrimming="CharacterEllipsis"/>
              </DockPanel>
              <SelectableTextBlock Text="{Binding AuthorTimeStr}"
                                   Margin="2,0,0,0"
                                   FontSize="{Binding Source={x:Static vm:Preference.Instance}, Path=DefaultFontSize, Converter={x:Static c:DoubleConverters.Decrease}}"
                                   Foreground="{DynamicResource Brush.FG2}"/>
            </StackPanel>
          </Grid>

          <!-- Committer -->
          <Grid ColumnDefinitions="96,*" IsVisible="{Binding IsCommitterVisible}">
            <v:Avatar Grid.Column="0" Width="64" Height="64" HorizontalAlignment="Right" User="{Binding Committer}"/>
            <StackPanel Grid.Column="1" Margin="16,0,8,0" Orientation="Vertical">
              <TextBlock Classes="group_header_label" Margin="0" Text="{DynamicResource Text.CommitDetail.Info.Committer}"/>
              <DockPanel Margin="0,10,0,8" ClipToBounds="True">
                <SelectableTextBlock Text="{Binding Committer.Name}" Margin="2,0,8,0"/>
                <SelectableTextBlock Text="{Binding Committer.Email}" ToolTip.Tip="{Binding Committer.Email}" Foreground="{DynamicResource Brush.FG2}" TextTrimming="CharacterEllipsis"/>
              </DockPanel>
              <SelectableTextBlock Text="{Binding CommitterTimeStr}"
                                   Margin="2,0,0,0"
                                   FontSize="{Binding Source={x:Static vm:Preference.Instance}, Path=DefaultFontSize, Converter={x:Static c:DoubleConverters.Decrease}}"
                                   Foreground="{DynamicResource Brush.FG2}"/>
            </StackPanel>
          </Grid>
        </UniformGrid>

        <!-- Line -->
        <Rectangle Height=".65" Margin="8" Fill="{DynamicResource Brush.Border2}" VerticalAlignment="Center"/>

        <!-- Base Information -->
        <Grid RowDefinitions="24,Auto,Auto,Auto" ColumnDefinitions="96,*">
          <!-- SHA -->
          <TextBlock Grid.Row="0" Grid.Column="0" Classes="info_label" Text="{DynamicResource Text.CommitDetail.Info.SHA}" />
          <StackPanel Grid.Row="0" Grid.Column="1" Orientation="Horizontal">
            <TextBlock Classes="primary" 
                       Text="{Binding SHA}" 
                       Margin="12,0,4,0" 
                       VerticalAlignment="Center"/>

            <Button Classes="icon_button" Width="24" Cursor="Hand" Click="OnCopyCommitSHA" ToolTip.Tip="{DynamicResource Text.Copy}">
              <Path Width="12" Height="12" Data="{StaticResource Icons.Copy}"/>
            </Button>

            <Button Classes="icon_button" Width="24" Cursor="Hand" Click="OnOpenContainsIn" IsVisible="{Binding #ThisControl.SupportsContainsIn}" ToolTip.Tip="{DynamicResource Text.CommitDetail.Info.ContainsIn}">
              <Path Width="12" Height="12" Data="{StaticResource Icons.Relation}"/>
            </Button>

            <Button Classes="icon_button" Width="24" Cursor="Hand" Click="OnOpenWebLink" IsVisible="{Binding #ThisControl.WebLinks, Converter={x:Static c:ListConverters.IsNotNullOrEmpty}}" ToolTip.Tip="{DynamicResource Text.CommitDetail.Info.WebLinks}">
              <Path Width="12" Height="12" Data="{StaticResource Icons.Link}" Fill="{DynamicResource Brush.Link}"/>
            </Button>
          </StackPanel>

          <!-- PARENTS -->
          <TextBlock Grid.Row="1" Grid.Column="0" Classes="info_label" Text="{DynamicResource Text.CommitDetail.Info.Parents}" IsVisible="{Binding Parents.Count, Converter={x:Static c:IntConverters.IsGreaterThanZero}}"/>
          <ItemsControl Grid.Row="1" Grid.Column="1" Height="24" Margin="12,0,0,0" ItemsSource="{Binding Parents}" IsVisible="{Binding Parents.Count, Converter={x:Static c:IntConverters.IsGreaterThanZero}}">
            <ItemsControl.ItemsPanel>
              <ItemsPanelTemplate>
                <StackPanel Orientation="Horizontal" VerticalAlignment="Center"/>
              </ItemsPanelTemplate>
            </ItemsControl.ItemsPanel>

            <ItemsControl.ItemTemplate>
              <DataTemplate>
                <TextBlock Classes="primary"
                           Text="{Binding Converter={x:Static c:StringConverters.ToShortSHA}}"
                           Foreground="DarkOrange"
                           TextDecorations="Underline"
                           Cursor="Hand"
                           Margin="0,0,16,0"
                           PointerPressed="OnParentSHAPressed"/>
              </DataTemplate>
            </ItemsControl.ItemTemplate>
          </ItemsControl>

          <!-- REFS -->
          <TextBlock Grid.Row="2" Grid.Column="0" Classes="info_label" Text="{DynamicResource Text.CommitDetail.Info.Refs}" IsVisible="{Binding HasDecorators}"/>
          <Border Grid.Row="2" Grid.Column="1" Margin="12,0,0,0" Height="24" IsVisible="{Binding HasDecorators}">
            <v:CommitRefsPresenter IconBackground="{DynamicResource Brush.DecoratorIconBG}"
                                   IconForeground="{DynamicResource Brush.DecoratorIcon}"
                                   BranchNameBackground="{DynamicResource Brush.DecoratorBranch}"
                                   HeadBranchNameBackground="{DynamicResource Brush.DecoratorHead}"
                                   TagNameBackground="{DynamicResource Brush.DecoratorTag}"
                                   LabelForeground="{DynamicResource Brush.DecoratorFG}"
                                   FontFamily="{DynamicResource Fonts.Primary}"
                                   FontSize="11"
                                   VerticalAlignment="Center"
                                   Refs="{Binding Decorators}"/>
          </Border>
          
          <!-- Messages -->
          <TextBlock Grid.Row="3" Grid.Column="0" Classes="info_label" Text="{DynamicResource Text.CommitDetail.Info.Message}" VerticalAlignment="Top" Margin="0,4,0,0" />
          <v:CommitMessagePresenter Grid.Row="3" Grid.Column="1" 
                                    Margin="12,5,8,0" 
                                    Classes="primary" 
                                    Message="{Binding #ThisControl.Message}"
                                    IssueTrackerRules="{Binding #ThisControl.IssueTrackerRules}"
                                    HorizontalAlignment="Stretch"
                                    TextWrapping="Wrap"/>
        </Grid>
      </StackPanel>
    </DataTemplate>
  </UserControl.DataTemplates>
</UserControl>