<Window x:Class="OfficeControlsTestApp.MainWindow" 
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
        xmlns:viewmodels="clr-namespace:OfficeControlsTestApp.ViewModels" 
        xmlns:controls="clr-namespace:OfficeControlsTestApp.Controls" 
        xmlns:excel="clr-namespace:WPFExcelControl;assembly=WPFExcelControl" 
        xmlns:word="clr-namespace:WPFWordControl;assembly=WPFWordControl" 
        Title="Просмотр документов Word Excel" 
        Icon="/OfficeControlsTestApp;component/Images/viewer.png" 
        Height="400" Width="800">
    <Window.DataContext>
        <viewmodels:MainWindowViewModel />
    </Window.DataContext>
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="300px" />
            <ColumnDefinition Width="Auto" />
            <ColumnDefinition Width="*" />
        </Grid.ColumnDefinitions>
        <controls:TreeViewFolderBrowser Grid.Column="0" File="{Binding BrowserFile, Mode=OneWayToSource}" />
        <GridSplitter Grid.Column="1" 
                      Width="5" 
                      Background="LightBlue" 
                      VerticalAlignment="Stretch" HorizontalAlignment="Center" />
        <Canvas Grid.Column="2" x:Name="canvas">
            <excel:Excel File="{Binding ExcelFile, Mode=OneWay}">
                <excel:Excel.Resources>
                    <Style TargetType="{x:Type excel:Excel}">
                        <Setter Property="Canvas.Left" Value="0" />
                        <Setter Property="Canvas.Top" Value="0" />
                        <Setter Property="Width" Value="{Binding ElementName=canvas, Path=ActualWidth, Mode=OneWay}" />
                        <Setter Property="Height" Value="{Binding ElementName=canvas, Path=ActualHeight, Mode=OneWay}" />
                        <Style.Triggers>
                            <DataTrigger Binding="{Binding ExcelFile, Mode=OneWay}" Value="">
                                <Setter Property="Canvas.Left" Value="-100" />
                                <Setter Property="Canvas.Top" Value="-100" />
                                <Setter Property="Width" Value="10" />
                                <Setter Property="Height" Value="10" />
                            </DataTrigger>
                        </Style.Triggers>
                    </Style>
                </excel:Excel.Resources>
            </excel:Excel>
            <word:Word File="{Binding WordFile, Mode=OneWay}">
                <word:Word.Resources>
                    <Style TargetType="{x:Type word:Word}">
                        <Setter Property="Canvas.Left" Value="0" />
                        <Setter Property="Canvas.Top" Value="0" />
                        <Setter Property="Width" Value="{Binding ElementName=canvas, Path=ActualWidth, Mode=OneWay}" />
                        <Setter Property="Height" Value="{Binding ElementName=canvas, Path=ActualHeight, Mode=OneWay}" />
                        <Style.Triggers>
                            <DataTrigger Binding="{Binding WordFile, Mode=OneWay}" Value="">
                                <Setter Property="Canvas.Left" Value="-100" />
                                <Setter Property="Canvas.Top" Value="-100" />
                                <Setter Property="Width" Value="10" />
                                <Setter Property="Height" Value="10" />
                            </DataTrigger>
                        </Style.Triggers>
                    </Style>
                </word:Word.Resources>
            </word:Word>
        </Canvas>
    </Grid>
</Window>
