sourcegit/src/SourceGit/Views/WorkingCopy.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.WorkingCopy"
             x:DataType="vm:WorkingCopy">
  <Grid>
    <Grid.ColumnDefinitions>
      <ColumnDefinition Width="300" MinWidth="300"/>
      <ColumnDefinition Width="5"/>
      <ColumnDefinition Width="*"/>
    </Grid.ColumnDefinitions>

    <!-- Left -->
    <Grid Grid.Column="0" RowDefinitions="28,*,28,*">
      <!-- Unstaged Toolbar -->
      <Border Grid.Row="0" BorderThickness="0,0,0,1" BorderBrush="{DynamicResource Brush.Border0}">
        <Grid ColumnDefinitions="Auto,Auto,Auto,*,Auto,Auto,Auto,Auto">
          <v:ChangeViewModeSwitcher Grid.Column="0" Width="14" Height="14" Margin="8,0,0,0" ViewMode="{Binding Source={x:Static vm:Preference.Instance}, Path=UnstagedChangeViewMode, Mode=TwoWay}"/>
          <TextBlock Grid.Column="1" Text="{DynamicResource Text.WorkingCopy.Unstaged}" Foreground="{DynamicResource Brush.FG2}" FontWeight="Bold" Margin="8,0,0,0"/>
          <Path Grid.Column="2" Classes="rotating" Width="14" Height="14" Data="{StaticResource Icons.Loading}" Margin="8,0,0,0" IsVisible="{Binding IsStaging}"/>

          <Button Grid.Column="4"
                  Classes="icon_button"
                  Width="26" Height="14"
                  Padding="0"
                  ToolTip.Tip="{DynamicResource Text.WorkingCopy.Unstaged.ViewAssumeUnchaged}"
                  Click="ViewAssumeUnchanged">
            <Path Width="14" Height="14" Data="{StaticResource Icons.File.Ignore}"/>
          </Button>
          <ToggleButton Grid.Column="5"
                        Classes="toggle_untracked"
                        Width="26" Height="14"
                        ToolTip.Tip="{DynamicResource Text.WorkingCopy.IncludeUntracked}"
                        IsChecked="{Binding $parent[v:Repository].DataContext.(vm:Repository).IncludeUntracked, Mode=TwoWay}"/>
          <Button Grid.Column="6"
                  Classes="icon_button"
                  Width="26" Height="14"
                  Padding="0"
                  ToolTip.Tip="{DynamicResource Text.WorkingCopy.Unstaged.Stage}" Click="StageSelected">
            <Path Width="14" Height="14" Margin="0,6,0,0" Data="{StaticResource Icons.Down}"/>
          </Button>
          <Button Grid.Column="7"
                  Classes="icon_button"
                  Width="26" Height="14"
                  Padding="0"
                  ToolTip.Tip="{DynamicResource Text.WorkingCopy.Unstaged.StageAll}" Click="StageAll">
            <Path Width="14" Height="14" Data="{StaticResource Icons.DoubleDown}"/>
          </Button>
        </Grid>
      </Border>

      <!-- Unstaged Changes -->
      <Grid Grid.Row="1" Background="{DynamicResource Brush.Contents}">
        <DataGrid x:Name="unstagedList"
                  Background="Transparent"
                  ItemsSource="{Binding Unstaged}"
                  SelectedItem="{Binding SelectedUnstagedChange, Mode=TwoWay}"
                  SelectionMode="Extended"
                  CanUserReorderColumns="False"
                  CanUserResizeColumns="False"
                  CanUserSortColumns="False"
                  IsReadOnly="True"
                  HeadersVisibility="None"
                  Focusable="False"
                  RowHeight="26"
                  HorizontalScrollBarVisibility="Auto"
                  VerticalScrollBarVisibility="Auto"
                  KeyDown="OnUnstagedListKeyDown"
                  ContextRequested="OnUnstagedListContextRequested"
                  IsVisible="{Binding Source={x:Static vm:Preference.Instance}, Path=UnstagedChangeViewMode, Converter={x:Static c:ChangeViewModeConverters.IsList}}">
          <DataGrid.Columns>
            <DataGridTemplateColumn Header="ICON">
              <DataGridTemplateColumn.CellTemplate>
                <DataTemplate>
                  <v:ChangeStatusIcon Width="14" Height="14" IsWorkingCopyChange="True" Change="{Binding}"/>
                </DataTemplate>
              </DataGridTemplateColumn.CellTemplate>
            </DataGridTemplateColumn>

            <DataGridTemplateColumn Width="*" Header="PATH">
              <DataGridTemplateColumn.CellTemplate>
                <DataTemplate>
                  <TextBlock Classes="monospace" Text="{Binding Path}" Margin="4,0,0,0"/>
                </DataTemplate>
              </DataGridTemplateColumn.CellTemplate>
            </DataGridTemplateColumn>
          </DataGrid.Columns>
        </DataGrid>

        <DataGrid x:Name="unstagedGrid"
                  Background="Transparent"
                  ItemsSource="{Binding Unstaged}"
                  SelectedItem="{Binding SelectedUnstagedChange, Mode=TwoWay}"
                  SelectionMode="Extended"
                  CanUserReorderColumns="False"
                  CanUserResizeColumns="False"
                  CanUserSortColumns="False"
                  IsReadOnly="True"
                  HeadersVisibility="None"
                  Focusable="False"
                  RowHeight="26"
                  HorizontalScrollBarVisibility="Auto"
                  VerticalScrollBarVisibility="Auto"
                  KeyDown="OnUnstagedListKeyDown"
                  ContextRequested="OnUnstagedListContextRequested"
                  IsVisible="{Binding Source={x:Static vm:Preference.Instance}, Path=UnstagedChangeViewMode, Converter={x:Static c:ChangeViewModeConverters.IsGrid}}">
          <DataGrid.Columns>
            <DataGridTemplateColumn Header="ICON">
              <DataGridTemplateColumn.CellTemplate>
                <DataTemplate>
                  <v:ChangeStatusIcon Width="14" Height="14" IsWorkingCopyChange="True" Change="{Binding}"/>
                </DataTemplate>
              </DataGridTemplateColumn.CellTemplate>
            </DataGridTemplateColumn>

            <DataGridTemplateColumn Header="FILE_NAME">
              <DataGridTemplateColumn.CellTemplate>
                <DataTemplate>
                  <TextBlock Classes="monospace" Text="{Binding Path, Converter={x:Static c:PathConverters.PureFileName}}" Margin="4,0,0,0"/>
                </DataTemplate>
              </DataGridTemplateColumn.CellTemplate>
            </DataGridTemplateColumn>

            <DataGridTemplateColumn Header="FOLDER_PATH">
              <DataGridTemplateColumn.CellTemplate>
                <DataTemplate>
                  <TextBlock Classes="monospace" Text="{Binding Path, Converter={x:Static c:PathConverters.PureDirectoryName}}" Margin="4,0,0,0" Foreground="{DynamicResource Brush.FG2}"/>
                </DataTemplate>
              </DataGridTemplateColumn.CellTemplate>
            </DataGridTemplateColumn>
          </DataGrid.Columns>
        </DataGrid>

        <TreeView x:Name="unstagedTree"
                  ItemsSource="{Binding UnstagedTree}"
                  SelectedItem="{Binding SelectedUnstagedTreeNode, Mode=TwoWay}"
                  SelectionMode="Multiple"
                  AutoScrollToSelectedItem="True"
                  ScrollViewer.HorizontalScrollBarVisibility="Auto"
                  ScrollViewer.VerticalScrollBarVisibility="Auto"
                  KeyDown="OnUnstagedTreeViewKeyDown"
                  ContextRequested="OnUnstagedTreeViewContextRequested"
                  IsVisible="{Binding Source={x:Static vm:Preference.Instance}, Path=UnstagedChangeViewMode, Converter={x:Static c:ChangeViewModeConverters.IsTree}}">
          <TreeView.Styles>
            <Style Selector="TreeViewItem" x:DataType="vm:FileTreeNode">
              <Setter Property="IsExpanded" Value="{Binding IsExpanded, Mode=TwoWay}"/>
            </Style>
          </TreeView.Styles>

          <TreeView.ItemTemplate>
            <TreeDataTemplate ItemsSource="{Binding Children}" x:DataType="{x:Type vm:FileTreeNode}">
              <Grid Height="24" ColumnDefinitions="Auto,*">
                <Path Grid.Column="0" Classes="folder_icon" Width="14" Height="14" Margin="0,2,0,0" IsVisible="{Binding IsFolder}" Fill="Goldenrod" VerticalAlignment="Center"/>
                <v:ChangeStatusIcon Grid.Column="0" Width="14" Height="14" IsWorkingCopyChange="True" Change="{Binding Backend}" IsVisible="{Binding !IsFolder}"/>
                <TextBlock Grid.Column="1" Classes="monospace" Text="{Binding FullPath, Converter={x:Static c:PathConverters.PureFileName}}" Margin="6,0,0,0"/>
              </Grid>
            </TreeDataTemplate>
          </TreeView.ItemTemplate>
        </TreeView>
      </Grid>

      <!-- Staged Toolbar -->
      <Border Grid.Row="2" BorderThickness="0,1" BorderBrush="{DynamicResource Brush.Border0}">
        <Grid ColumnDefinitions="Auto,Auto,Auto,*,Auto,Auto">
          <v:ChangeViewModeSwitcher Grid.Column="0" Width="14" Height="14" Margin="8,0,0,0" ViewMode="{Binding Source={x:Static vm:Preference.Instance}, Path=StagedChangeViewMode, Mode=TwoWay}"/>
          <TextBlock Grid.Column="1" Text="{DynamicResource Text.WorkingCopy.Staged}" Foreground="{DynamicResource Brush.FG2}" FontWeight="Bold" Margin="8,0,0,0"/>
          <Path Grid.Column="2" Classes="rotating" Width="14" Height="14" Data="{StaticResource Icons.Loading}" Margin="8,0,0,0" IsVisible="{Binding IsUnstaging}"/>
          <Button Grid.Column="4" Classes="icon_button" Width="26" Height="14" Padding="0" ToolTip.Tip="{DynamicResource Text.WorkingCopy.Staged.Unstage}" Click="UnstageSelected">
            <Path Width="14" Height="14" Margin="0,6,0,0" Data="{StaticResource Icons.Up}"/>
          </Button>
          <Button Grid.Column="5" Classes="icon_button" Width="26" Height="14" Padding="0" ToolTip.Tip="{DynamicResource Text.WorkingCopy.Staged.UnstageAll}" Click="UnstageAll">
            <Path Width="14" Height="14" Data="{StaticResource Icons.DoubleUp}"/>
          </Button>
        </Grid>
      </Border>

      <!-- Staged Changes -->
      <Grid Grid.Row="3" Background="{DynamicResource Brush.Contents}">
        <DataGrid x:Name="stagedList"
                  Background="Transparent"
									ItemsSource="{Binding Staged}"
                  SelectedItem="{Binding SelectedStagedChange, Mode=TwoWay}"
									SelectionMode="Extended"
									CanUserReorderColumns="False"
									CanUserResizeColumns="False"
									CanUserSortColumns="False"
									IsReadOnly="True"
									HeadersVisibility="None"
									Focusable="False"
									RowHeight="26"
									HorizontalScrollBarVisibility="Auto"
									VerticalScrollBarVisibility="Auto"
                  KeyDown="OnStagedListKeyDown"
                  ContextRequested="OnStagedListContextRequested"
									IsVisible="{Binding Source={x:Static vm:Preference.Instance}, Path=StagedChangeViewMode, Converter={x:Static c:ChangeViewModeConverters.IsList}}">
          <DataGrid.Columns>
            <DataGridTemplateColumn Header="ICON">
              <DataGridTemplateColumn.CellTemplate>
                <DataTemplate>
                  <v:ChangeStatusIcon Width="14" Height="14" IsWorkingCopyChange="False" Change="{Binding}"/>
                </DataTemplate>
              </DataGridTemplateColumn.CellTemplate>
            </DataGridTemplateColumn>

            <DataGridTemplateColumn Width="*" Header="PATH">
              <DataGridTemplateColumn.CellTemplate>
                <DataTemplate>
                  <TextBlock Classes="monospace" Text="{Binding Path}" Margin="4,0,0,0"/>
                </DataTemplate>
              </DataGridTemplateColumn.CellTemplate>
            </DataGridTemplateColumn>
          </DataGrid.Columns>
        </DataGrid>

        <DataGrid x:Name="stagedGrid"
                  Background="Transparent"
                  ItemsSource="{Binding Staged}"
                  SelectedItem="{Binding SelectedStagedChange, Mode=TwoWay}"
                  SelectionMode="Extended"
                  CanUserReorderColumns="False"
                  CanUserResizeColumns="False"
                  CanUserSortColumns="False"
                  IsReadOnly="True"
                  HeadersVisibility="None"
                  Focusable="False"
                  RowHeight="26"
                  HorizontalScrollBarVisibility="Auto"
                  VerticalScrollBarVisibility="Auto"
                  KeyDown="OnStagedListKeyDown"
                  ContextRequested="OnStagedListContextRequested"
                  IsVisible="{Binding Source={x:Static vm:Preference.Instance}, Path=StagedChangeViewMode, Converter={x:Static c:ChangeViewModeConverters.IsGrid}}">
          <DataGrid.Columns>
            <DataGridTemplateColumn Header="ICON">
              <DataGridTemplateColumn.CellTemplate>
                <DataTemplate>
                  <v:ChangeStatusIcon Width="14" Height="14" IsWorkingCopyChange="False" Change="{Binding}"/>
                </DataTemplate>
              </DataGridTemplateColumn.CellTemplate>
            </DataGridTemplateColumn>

            <DataGridTemplateColumn Header="FILE_NAME">
              <DataGridTemplateColumn.CellTemplate>
                <DataTemplate>
                  <TextBlock Classes="monospace" Text="{Binding Path, Converter={x:Static c:PathConverters.PureFileName}}" Margin="4,0,0,0"/>
                </DataTemplate>
              </DataGridTemplateColumn.CellTemplate>
            </DataGridTemplateColumn>

            <DataGridTemplateColumn Header="FOLDER_PATH">
              <DataGridTemplateColumn.CellTemplate>
                <DataTemplate>
                  <TextBlock Classes="monospace" Text="{Binding Path, Converter={x:Static c:PathConverters.PureDirectoryName}}" Margin="4,0,0,0" Foreground="{DynamicResource Brush.FG2}"/>
                </DataTemplate>
              </DataGridTemplateColumn.CellTemplate>
            </DataGridTemplateColumn>
          </DataGrid.Columns>
        </DataGrid>

        <TreeView x:Name="stagedTree"
                  ItemsSource="{Binding StagedTree}"
                  SelectedItem="{Binding SelectedStagedTreeNode, Mode=TwoWay}"
                  SelectionMode="Multiple"
                  AutoScrollToSelectedItem="True"
                  ScrollViewer.HorizontalScrollBarVisibility="Auto"
                  ScrollViewer.VerticalScrollBarVisibility="Auto"
                  KeyDown="OnStagedTreeViewKeyDown"
                  ContextRequested="OnStagedTreeViewContextRequested"
                  IsVisible="{Binding Source={x:Static vm:Preference.Instance}, Path=StagedChangeViewMode, Converter={x:Static c:ChangeViewModeConverters.IsTree}}">
          <TreeView.Styles>
            <Style Selector="TreeViewItem" x:DataType="vm:FileTreeNode">
              <Setter Property="IsExpanded" Value="{Binding IsExpanded, Mode=TwoWay}"/>
            </Style>
          </TreeView.Styles>

          <TreeView.ItemTemplate>
            <TreeDataTemplate ItemsSource="{Binding Children}" x:DataType="{x:Type vm:FileTreeNode}">
              <Grid Height="24" ColumnDefinitions="Auto,*">
                <Path Grid.Column="0" Classes="folder_icon" Width="14" Height="14" Margin="0,2,0,0" IsVisible="{Binding IsFolder}" Fill="Goldenrod" VerticalAlignment="Center"/>
                <v:ChangeStatusIcon Grid.Column="0" Width="14" Height="14" IsWorkingCopyChange="False" Change="{Binding Backend}" IsVisible="{Binding !IsFolder}"/>
                <TextBlock Grid.Column="1" Classes="monospace" Text="{Binding FullPath, Converter={x:Static c:PathConverters.PureFileName}}" Margin="6,0,0,0"/>
              </Grid>
            </TreeDataTemplate>
          </TreeView.ItemTemplate>
        </TreeView>
      </Grid>
    </Grid>

    <GridSplitter Grid.Column="1"
                  MinWidth="1"
                  HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
                  Background="Transparent"
                  BorderThickness="1,0,0,0"
                  BorderBrush="{DynamicResource Brush.Border0}"/>

    <!-- Right -->
    <Grid Grid.Column="2" Margin="0,4,4,4" RowDefinitions="*,Auto,32">
      <!-- Select Change Detail -->
      <Grid Grid.Row="0">
        <Border BorderThickness="1" BorderBrush="{DynamicResource Brush.Border2}">
          <StackPanel Orientation="Vertical" VerticalAlignment="Center">
            <Path Width="64" Height="64" Data="{StaticResource Icons.Diff}" Fill="{DynamicResource Brush.FG2}"/>
            <TextBlock Margin="0,16,0,0"
                       Text="{DynamicResource Text.Diff.Welcome}"
                       FontSize="18" FontWeight="Bold"
                       Foreground="{DynamicResource Brush.FG2}"
                       HorizontalAlignment="Center"/>
          </StackPanel>
        </Border>

        <ContentControl Content="{Binding DetailContext}">
          <ContentControl.DataTemplates>
            <DataTemplate DataType="vm:ConflictContext">
              <Border Background="{DynamicResource Brush.Window}" BorderThickness="1" BorderBrush="{DynamicResource Brush.Border2}">
                <StackPanel Orientation="Vertical" HorizontalAlignment="Center" VerticalAlignment="Center">
                  <Path Width="64" Height="64" Data="{StaticResource Icons.Conflict}" Fill="{DynamicResource Brush.FG2}"/>
                  <TextBlock Margin="0,16,0,28" FontSize="20" FontWeight="Bold" Text="{DynamicResource Text.WorkingCopy.Conflicts}" Foreground="{DynamicResource Brush.FG2}" HorizontalAlignment="Center"/>
                  <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
                    <Button Classes="flat" FontWeight="Regular" Content="{DynamicResource Text.WorkingCopy.UseTheirs}" Height="26" Padding="16,0" Command="{Binding $parent[v:WorkingCopy].DataContext.(vm:WorkingCopy).UseTheirs}"/>
                    <Button Classes="flat" FontWeight="Regular" Content="{DynamicResource Text.WorkingCopy.UseMine}" Height="26" Padding="16,0" Margin="8,0" Command="{Binding $parent[v:WorkingCopy].DataContext.(vm:WorkingCopy).UseMine}"/>
                    <Button Classes="flat" FontWeight="Regular" Content="{DynamicResource Text.WorkingCopy.OpenMerger}" Height="26" Padding="16,0" Command="{Binding $parent[v:WorkingCopy].DataContext.(vm:WorkingCopy).UseExternalMergeTool}"/>
                  </StackPanel>
                </StackPanel>
              </Border>
            </DataTemplate>

            <DataTemplate DataType="vm:DiffContext">
              <v:DiffView/>
            </DataTemplate>
          </ContentControl.DataTemplates>
        </ContentControl>
      </Grid>

      <!-- Commit Message -->
      <TextBox Grid.Row="1"
               Height="80"
               Margin="0,4" Padding="2,1"
               AcceptsReturn="True" AcceptsTab="True"
               TextWrapping="Wrap"
               VerticalContentAlignment="Top"
               ScrollViewer.HorizontalScrollBarVisibility="Disabled"
               ScrollViewer.VerticalScrollBarVisibility="Auto"
               Background="{DynamicResource Brush.Contents}"
               BorderThickness="1"
               BorderBrush="{DynamicResource Brush.Border2}"
               Watermark="{DynamicResource Text.WorkingCopy.CommitMessageTip}"
               Text="{Binding CommitMessage, Mode=TwoWay}"/>

      <!-- Commit Options -->
      <Grid Grid.Row="2" ColumnDefinitions="Auto,Auto,*,Auto,Auto,Auto">
        <Button Grid.Column="0"
                Classes="icon_button"
                Width="14" Height="14"
                Click="OnOpenCommitMessagePicker"
                ToolTip.Tip="{DynamicResource Text.WorkingCopy.MessageHistories}">
          <Path Width="14" Height="14" Fill="{DynamicResource Brush.FG2}" Data="{StaticResource Icons.List}"/>
        </Button>

        <CheckBox Grid.Column="1"
                  Height="24"
                  Margin="12,0,0,0"
                  HorizontalAlignment="Left"
                  IsChecked="{Binding UseAmend, Mode=TwoWay}"
                  Content="{DynamicResource Text.WorkingCopy.Amend}"
                  Checked="StartAmend"/>

        <Path Grid.Column="3"
              Classes="rotating"
              Width="18" Height="18"
              Data="{StaticResource Icons.Loading}"
              IsVisible="{Binding IsCommitting}"/>

        <Button Grid.Column="4"
                Classes="flat primary"
                Content="{DynamicResource Text.WorkingCopy.Commit}"
                Height="28"
                Margin="8,0,0,0"
                Padding="8,0"
                Click="Commit"/>

        <Button Grid.Column="5"
                Classes="flat"
                Content="{DynamicResource Text.WorkingCopy.CommitAndPush}"
                Height="28"
                Margin="8,0,0,0"
                Padding="8,0"
                Click="CommitWithPush">
          <Button.IsVisible>
            <MultiBinding Converter="{x:Static BoolConverters.And}">
              <Binding Path="$parent[v:Repository].DataContext.(vm:Repository).CanCommitWithPush"/>
              <Binding Path="!UseAmend"/>
            </MultiBinding>
          </Button.IsVisible>
        </Button>
      </Grid>
    </Grid>
  </Grid>
</UserControl>