GerberTools

<Window xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:vm="using:GerberDrop.ViewModels"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        mc:Ignorable="d" d:DesignWidth="600" d:DesignHeight="450"
        x:Class="GerberDrop.Views.MainWindow"
        x:DataType="vm:MainWindowViewModel"
        Icon="/Assets/avalonia-logo.ico"
        Title="GerberDrop"
        Width="600" Height="500"
        DragDrop.AllowDrop="True">

    <Design.DataContext>
        <vm:MainWindowViewModel/>
    </Design.DataContext>

    <Grid RowDefinitions="Auto,*,Auto" Margin="10">
        <!-- Header / Drag Zone Info -->
        <TextBlock Grid.Row="0" Text="Drop Gerber files or folders here!" 
                   HorizontalAlignment="Center" VerticalAlignment="Center" 
                   FontSize="20" FontWeight="Bold" Margin="0,10,0,10"/>

        <!-- Preview Image -->
        <Border Grid.Row="1" BorderBrush="Gray" BorderThickness="1" Margin="0,10" Background="Black">
            <Image Source="{Binding PreviewImage}" Stretch="Uniform"/>
        </Border>

        <!-- Settings -->
        <StackPanel Grid.Row="2" Spacing="10">
            <WrapPanel Orientation="Horizontal">
                <StackPanel Margin="5">
                    <TextBlock Text="Solder Mask"/>
                    <ComboBox ItemsSource="{Binding SolderMaskColors}" SelectedItem="{Binding SelectedSolderMaskColor}" Width="100"/>
                </StackPanel>
                <StackPanel Margin="5">
                    <TextBlock Text="Silk Screen"/>
                    <ComboBox ItemsSource="{Binding SilkScreenColors}" SelectedItem="{Binding SelectedSilkScreenColor}" Width="100"/>
                </StackPanel>
                <StackPanel Margin="5">
                    <TextBlock Text="Trace Color"/>
                    <ComboBox ItemsSource="{Binding TraceColors}" SelectedItem="{Binding SelectedTraceColor}" Width="100"/>
                </StackPanel>
                <StackPanel Margin="5">
                    <TextBlock Text="Copper Color"/>
                    <ComboBox ItemsSource="{Binding CopperColors}" SelectedItem="{Binding SelectedCopperColor}" Width="100"/>
                </StackPanel>
                <StackPanel Margin="5">
                    <TextBlock Text="DPI"/>
                    <ComboBox ItemsSource="{Binding DpiOptions}" SelectedItem="{Binding SelectedDpi}" Width="80"/>
                </StackPanel>
            </WrapPanel>
            
            <StackPanel Orientation="Horizontal" Spacing="20" HorizontalAlignment="Center">
                <CheckBox Content="XRay Mode" IsChecked="{Binding XRay}"/>
                <CheckBox Content="PCB Mode" IsChecked="{Binding PCB}"/>
            </StackPanel>
        </StackPanel>
    </Grid>

</Window>