sourcegit/src/Views/Hotkeys.axaml

<Window 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:c="using:SourceGit.Converters"
        xmlns:vm="using:SourceGit.ViewModels"
        mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
        x:Class="SourceGit.Views.Hotkeys"
        Icon="/App.ico"
        Title="{DynamicResource Text.Hotkeys}"
        Background="Transparent"
        SizeToContent="WidthAndHeight"
        CanResize="False"
        WindowStartupLocation="CenterOwner"
        ExtendClientAreaToDecorationsHint="True"
        ExtendClientAreaChromeHints="NoChrome"
        SystemDecorations="{OnPlatform Full, Linux=None}">
  <Grid RowDefinitions="Auto,*" Margin="{OnPlatform 0, Linux=6}">
    <!-- Custom window shadow for Linux -->
    <Border Grid.Row="0" Grid.RowSpan="2"
            Background="{DynamicResource Brush.Window}"
            Effect="drop-shadow(0 0 6 #A0000000)"
            IsVisible="{OnPlatform False, Linux=True}"/>

    <!-- TitleBar -->
    <Grid Grid.Row="0" ColumnDefinitions="Auto,*,Auto" Height="30">
      <Border Grid.Column="0" Grid.ColumnSpan="3"
              Background="{DynamicResource Brush.TitleBar}"
              BorderThickness="0,0,0,1" BorderBrush="{DynamicResource Brush.Border0}"
              PointerPressed="BeginMoveWindow"/>
      
      <Path Grid.Column="0"
            Width="14" Height="14"
            Margin="10,0,0,0"
            Data="{StaticResource Icons.Hotkeys}"
            IsVisible="{OnPlatform True, macOS=False}"/>

      <Grid Grid.Column="0" Classes="caption_button_box" Margin="2,4,0,0" IsVisible="{OnPlatform False, macOS=True}">
        <Button Classes="caption_button_macos" Click="CloseWindow">
          <Grid>
            <Ellipse Fill="{DynamicResource Brush.MacOS.Close}"/>
            <Path Height="6" Width="6" Stretch="Fill" Fill="#404040" Stroke="#404040" StrokeThickness="1" Data="{StaticResource Icons.Window.Close}"/>
          </Grid>
        </Button>
      </Grid>

      <TextBlock Grid.Column="0" Grid.ColumnSpan="3"
                 Classes="bold"
                 Text="{DynamicResource Text.Hotkeys}"
                 HorizontalAlignment="Center" VerticalAlignment="Center"
                 IsHitTestVisible="False"/>

      <Button Grid.Column="2"
              Classes="caption_button"
              Click="CloseWindow"
              IsVisible="{OnPlatform True, macOS=False}">
        <Path Data="{StaticResource Icons.Window.Close}"/>
      </Button>
    </Grid>

    <!-- Body -->
    <Border Grid.Row="1" Background="{DynamicResource Brush.Window}">
      <StackPanel Orientation="Vertical" Margin="16,8,16,16">
        <TextBlock Text="{DynamicResource Text.Hotkeys.Global}"
                   Foreground="{DynamicResource Brush.FG2}"
                   FontWeight="Bold"
                   FontSize="{Binding Source={x:Static vm:Preference.Instance}, Path=DefaultFontSize, Converter={x:Static c:FontSizeModifyConverters.Increase}}"
                   Margin="0,0,0,8"/>

        <Grid RowDefinitions="20,20,20,20,20,20" ColumnDefinitions="150,*">
          <TextBlock Grid.Row="0" Grid.Column="0" Classes="monospace bold" Text="{OnPlatform Ctrl+Shift+P, macOS=⌘+\,}"/>
          <TextBlock Grid.Row="0" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Global.OpenPreference}"/>
          
          <TextBlock Grid.Row="1" Grid.Column="0" Classes="monospace bold" Text="{OnPlatform Ctrl+T, macOS=⌘+T}"/>
          <TextBlock Grid.Row="1" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Global.NewTab}" />

          <TextBlock Grid.Row="2" Grid.Column="0" Classes="monospace bold" Text="{OnPlatform Ctrl+W, macOS=⌘+W}" />
          <TextBlock Grid.Row="2" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Global.CloseTab}" />

          <TextBlock Grid.Row="3" Grid.Column="0" Classes="monospace bold" Text="{OnPlatform Shift+Ctrl+Tab, macOS=⌘+⌥+←}"/>
          <TextBlock Grid.Row="3" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Global.GotoPrevTab}" />

          <TextBlock Grid.Row="4" Grid.Column="0" Classes="monospace bold" Text="{OnPlatform Ctrl+Tab, macOS=⌘+⌥+→}"/>
          <TextBlock Grid.Row="4" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Global.GotoNextTab}" />

          <TextBlock Grid.Row="5" Grid.Column="0" Classes="monospace bold" Text="ESC"/>
          <TextBlock Grid.Row="5" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Global.CancelPopup}" />
        </Grid>

        <TextBlock Text="{DynamicResource Text.Hotkeys.Repo}"
                   Foreground="{DynamicResource Brush.FG2}"
                   FontWeight="Bold"
                   FontSize="{Binding Source={x:Static vm:Preference.Instance}, Path=DefaultFontSize, Converter={x:Static c:FontSizeModifyConverters.Increase}}"
                   Margin="0,8"/>

        <Grid RowDefinitions="20,20,20,20,20,20" ColumnDefinitions="150,*">
          <TextBlock Grid.Row="0" Grid.Column="0" Classes="monospace bold" Text="{OnPlatform Ctrl+F, macOS=⌘+F}"/>
          <TextBlock Grid.Row="0" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Repo.OpenSearchCommits}" />

          <TextBlock Grid.Row="1" Grid.Column="0" Classes="monospace bold" Text="{OnPlatform Ctrl+1, macOS=⌘+1}"/>
          <TextBlock Grid.Row="1" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Repo.ViewHistories}" />

          <TextBlock Grid.Row="2" Grid.Column="0" Classes="monospace bold" Text="{OnPlatform Ctrl+2, macOS=⌘+2}"/>
          <TextBlock Grid.Row="2" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Repo.ViewChanges}" />

          <TextBlock Grid.Row="3" Grid.Column="0" Classes="monospace bold" Text="{OnPlatform Ctrl+3, macOS=⌘+3}"/>
          <TextBlock Grid.Row="3" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Repo.ViewStashes}" />

          <TextBlock Grid.Row="4" Grid.Column="0" Classes="monospace bold" Text="{OnPlatform Space, macOS=␣}"/>
          <TextBlock Grid.Row="4" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Repo.StageOrUnstageSelected}" />

          <TextBlock Grid.Row="5" Grid.Column="0" Classes="monospace bold" Text="F5"/>
          <TextBlock Grid.Row="5" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Repo.Refresh}" />
        </Grid>

        <TextBlock Text="{DynamicResource Text.Hotkeys.TextEditor}"
                   Foreground="{DynamicResource Brush.FG2}"
                   FontWeight="Bold"
                   FontSize="{Binding Source={x:Static vm:Preference.Instance}, Path=DefaultFontSize, Converter={x:Static c:FontSizeModifyConverters.Increase}}"
                   Margin="0,8"/>

        <Grid RowDefinitions="20,20,20,20" ColumnDefinitions="150,*">
          <TextBlock Grid.Row="0" Grid.Column="0" Classes="monospace bold" Text="{OnPlatform Ctrl+F, macOS=⌘+F}"/>
          <TextBlock Grid.Row="0" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.TextEditor.Search}" />

          <TextBlock Grid.Row="1" Grid.Column="0" Classes="monospace bold" Text="{OnPlatform Shift+F3/Shift+Enter, macOS=⇧+F3/⇧+Enter}"/>
          <TextBlock Grid.Row="1" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.TextEditor.GotoPrevMatch}" />

          <TextBlock Grid.Row="2" Grid.Column="0" Classes="monospace bold" Text="F3/Enter"/>
          <TextBlock Grid.Row="2" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.TextEditor.GotoNextMatch}" />

          <TextBlock Grid.Row="3" Grid.Column="0" Classes="monospace bold" Text="ESC"/>
          <TextBlock Grid.Row="3" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.TextEditor.CloseSearch}" />
        </Grid>
      </StackPanel>
    </Border>    
  </Grid>
</Window>