Cosmos/source/Cosmos.Build.Builder/Views/MainWindow.xaml

<Window x:Class="Cosmos.Build.Builder.Views.MainWindow"
        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:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        mc:Ignorable="d"
        Icon="/Cosmos.Build.Builder;component/Resources/Cosmos.ico"
        Loaded="Window_Loaded"
        MinHeight="480"
        MinWidth="800"
        SizeChanged="Window_SizeChanged"
        Title="Cosmos Kit Builder"
        WindowStartupLocation="CenterScreen"
        DataContext="{StaticResource MainWindowViewModel}">
    <Window.Resources>
        <BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter" />
    </Window.Resources>

    <DockPanel>

        <WrapPanel DockPanel.Dock="Top">
            <Button Command="{Binding CopyCommand}"
                    Content="Copy" />
        </WrapPanel>

        <Rectangle DockPanel.Dock="Top"
                   Height="5" />
        <TextBlock DockPanel.Dock="Top"
                   Name="tblkTail"
                   Background="LightGray"
                   FontSize="18"
                   Foreground="Blue"
                   FontWeight="ExtraBold"
                   Text="{Binding CurrentSection.Name, StringFormat='Current Task Log Tail - {0}', FallbackValue='Current Task Log Tail'}" />
        <ItemsControl DockPanel.Dock="Top"
                      Background="Black"
                      BorderBrush="DarkGray"
                      BorderThickness="0.5"
                      FontSize="16"
                      Foreground="Green"
                      Margin="0,4"
                      ItemsSource="{Binding TailItems}">
            <ItemsControl.ItemTemplate>
                <DataTemplate>
                    <Border BorderBrush="DarkGray"
                            BorderThickness="0.5"
                            Padding="4,0">
                        <TextBlock Text="{Binding}" />
                    </Border>
                </DataTemplate>
            </ItemsControl.ItemTemplate>
        </ItemsControl>

        <Rectangle DockPanel.Dock="Top"
                   Height="5"
                   Fill="LightGray"/>
        <ScrollViewer HorizontalScrollBarVisibility="Auto"
                      VerticalScrollBarVisibility="Auto">
            <ItemsControl ItemsSource="{Binding Sections}">
                <ItemsControl.ItemTemplate>
                    <DataTemplate>
                        <HeaderedContentControl>
                            <HeaderedContentControl.Header>
                                <ToggleButton x:Name="sectionToggleButton"
                                              Background="LightGray"
                                              FontSize="18"
                                              FontWeight="Bold"
                                              HorizontalContentAlignment="Left"
                                              Content="{Binding Name}">
                                    <ToggleButton.Style>
                                        <Style TargetType="ToggleButton">
                                            <Setter Property="Foreground" Value="Green" />
                                            <Style.Triggers>
                                                <DataTrigger Binding="{Binding HasLoggedErrors}" Value="True">
                                                    <Setter Property="Foreground" Value="Red" />
                                                </DataTrigger>
                                            </Style.Triggers>
                                        </Style>
                                    </ToggleButton.Style>
                                </ToggleButton>
                            </HeaderedContentControl.Header>
                            <TextBlock Visibility="{Binding IsChecked, ElementName=sectionToggleButton, Converter={StaticResource BooleanToVisibilityConverter}}"
                                       Text="{Binding Log}" />
                        </HeaderedContentControl>
                    </DataTemplate>
                </ItemsControl.ItemTemplate>
            </ItemsControl>
        </ScrollViewer>

    </DockPanel>

</Window>