WowUp/WowUp.WPF/Views/InstallUrlWindow.xaml

<Window x:Class="WowUp.WPF.Views.InstallUrlWindow"
        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"
        xmlns:local="clr-namespace:WowUp.WPF.Views"
        xmlns:gif="http://wpfanimatedgif.codeplex.com"
        mc:Ignorable="d"
        Title="Install Addon" 
        WindowStyle="None"
        AllowsTransparency="True"
        Background="{StaticResource Purple1}"
        ResizeMode="NoResize"
        SizeToContent="WidthAndHeight"
        MaxWidth="600"
        WindowStartupLocation="CenterOwner"
        >

    <WindowChrome.WindowChrome>
        <WindowChrome CaptionHeight="32"
                      CornerRadius="0"
                      GlassFrameThickness="0"
                      ResizeBorderThickness="4" />
    </WindowChrome.WindowChrome>
    <Window.Resources>
        <ResourceDictionary >
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="Styles.xaml"/>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Window.Resources>
    <Border BorderBrush="{StaticResource Purple1}" BorderThickness="1">
        <Grid Background="{StaticResource Dark3}" >
            <Grid.RowDefinitions>
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="Auto" />
            </Grid.RowDefinitions>
            <!--TOOLBAR-->
            <Grid Grid.Row="0"  Background="{StaticResource Purple1}">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="*" />
                    <ColumnDefinition Width="Auto" />
                </Grid.ColumnDefinitions>
                <Border Grid.Column="0" Padding="10, 0" >
                    <StackPanel Orientation="Horizontal">
                        <Image Source="../Assets/wowup_logo_512np.png" Margin="0, 0, 10, 0" Height="40" 
                               RenderOptions.BitmapScalingMode="HighQuality"/>
                        <TextBlock Text="{Binding Title}"
                                   Foreground="White" 
                                   VerticalAlignment="Center" 
                                   FontSize="15"/>
                    </StackPanel>
                </Border>
                <StackPanel Grid.Column="1" Orientation="Horizontal">
                    <Button x:Name="CloseButton" 
                            IsCancel="True"
                            Command="{Binding CloseWindowCommand}"
                            Style="{StaticResource TitleBarCloseButtonStyle}">
                        <Path Width="46"
                              Height="32"
                              Data="M 18,11 27,20 M 18,20 27,11"
                              Stroke="{Binding Path=Foreground,
							     RelativeSource={RelativeSource AncestorType={x:Type Button}}}"
                              StrokeThickness="1" />
                    </Button>
                </StackPanel>
            </Grid>
            <!--END TOOLBAR-->
            <!--CONTENT-->
            <Border Grid.Row="1" Padding="10" Background="{StaticResource Dark3}">
                <Grid >
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto"/>
                        <RowDefinition Height="Auto"/>
                        <RowDefinition Height="Auto"/>
                    </Grid.RowDefinitions>
                    <!-- Accept or Cancel -->
                    <StackPanel Grid.Row="0">
                        <TextBlock Margin="0 0 0 10">
                            If you want to install an addon directly from a URL paste it below to get started.
                            <LineBreak />
                            Currently only GitHub URLs are supported.
                        </TextBlock>
                        <TextBlock Text="Enter Addon URL" />
                        <TextBox FontSize="14" Text="{Binding Input, Mode=TwoWay}" 
                                 FocusManager.FocusedElement="{Binding RelativeSource={RelativeSource Self}}"/>
                    </StackPanel>
                    <StackPanel Grid.Row="1" Margin="0 10 0 0" Visibility="{Binding IsBusy, Converter={StaticResource BoolToVisibilty}}">
                        <Image gif:ImageBehavior.AnimatedSource="../Assets/activity.gif" Height="40"
                       RenderOptions.BitmapScalingMode="HighQuality"/>
                        <TextBlock Text="Loading..." FontStyle="Italic" HorizontalAlignment="Center" />
                        <TextBlock Text="{Binding Input}" HorizontalAlignment="Center" />
                    </StackPanel>
                    <Grid Grid.Row="1" Margin="0 10 0 0"
                                Visibility="{Binding ShowImportedAddon, Converter={StaticResource BoolToVisibilty}}">
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition Width="Auto"/>
                            <ColumnDefinition Width="*"/>
                            <ColumnDefinition Width="Auto"/>
                        </Grid.ColumnDefinitions>
                        <Image Grid.Column="0" Source="{Binding ImportedAddon.ThumbnailUrl, Converter={StaticResource UriToThumbnailConverter}}" Width="50" />
                        <StackPanel Grid.Column="1" VerticalAlignment="Center" Margin="10 0 0 0">
                            <TextBlock Text="{Binding ImportedAddon.Name}" FontSize="14" FontWeight="Bold" />
                            <TextBlock Text="{Binding ImportedAddonSubtitle}" FontSize="14" />
                        </StackPanel>
                        <StackPanel Grid.Column="2" VerticalAlignment="Center" HorizontalAlignment="Center">
                            <Button Visibility="{Binding CanInstall, Converter={StaticResource BoolToVisibilty}}"
                                    Style="{StaticResource purpleButton}" 
                                    IsEnabled="{Binding EnableInstall}"
                                    Command="{Binding InstallCommand}"
                                    VerticalAlignment="Center" HorizontalAlignment="Center" Width="80">Install</Button>
                            <TextBlock Visibility="{Binding IsInstalled, Converter={StaticResource BoolToVisibilty}}"
                                       VerticalAlignment="Center" HorizontalAlignment="Center" Width="80" 
                                       TextAlignment="Center">Installed</TextBlock>
                            <Image Visibility="{Binding IsInstalling, Converter={StaticResource BoolToVisibilty}}"
                                   HorizontalAlignment="Center"
                                   gif:ImageBehavior.AnimatedSource="../Assets/activity.gif" Height="20"
                                   RenderOptions.BitmapScalingMode="HighQuality"/>
                        </StackPanel>
                    </Grid>
                    <StackPanel Grid.Row="2" Orientation="Horizontal" HorizontalAlignment="Right" Margin="0 10 0 0">
                        <Button x:Name="CancelButton" IsCancel="True" Width="80"  Style="{StaticResource PurpleButtonInverse}">Close</Button>
                        <Button IsEnabled="{Binding EnableImportButton}" IsDefault="True" Width="80" Margin="10 0 0 0" Style="{StaticResource purpleButton}" Command="{Binding SubmitCommand}">Import</Button>
                    </StackPanel>
                </Grid>
            </Border>
            <!--END CONTENT-->
        </Grid>
    </Border>
</Window>