xaml-math/src/WpfMath.Example/MainWindow.xaml at master · ForNeVeR/xaml-math · GitHub

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<Window x:Class="WpfMath.Example.MainWindow"
        x:Name="Window"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:controls="clr-namespace:WpfMath.Controls;assembly=WpfMath"
        xmlns:example="clr-namespace:WpfMath.Example"
        Title="WPF-Math Example" Width="1200" Height="600"
        WindowStartupLocation="CenterScreen">

    <Window.DataContext>
        <example:MainViewModel />
    </Window.DataContext>

    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto" />
            <ColumnDefinition />
            <ColumnDefinition Width="Auto"/>
            <ColumnDefinition />
        </Grid.ColumnDefinitions>

        <Grid.RowDefinitions>
            <RowDefinition Height="*" />
            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>

        <GroupBox Grid.Column="0"
                  Grid.Row="0"
                  Header="Presets">
            <ListView ItemsSource="{Binding Presets}"
                      SelectedItem="{Binding SelectedPreset}">
                <ListView.ItemTemplate>
                    <DataTemplate DataType="{x:Type example:Preset}">
                        <TextBlock Text="{Binding Name}">
                            <TextBlock.ToolTip>
                                <controls:FormulaControl Formula="{Binding Formula}" />
                            </TextBlock.ToolTip>
                        </TextBlock>
                    </DataTemplate>
                </ListView.ItemTemplate>
            </ListView>
        </GroupBox>

        <GroupBox Grid.Column="1"
                  Grid.Row="0"
                  Header="Formula">
            <TextBox Name="InputTextBox"
                     AcceptsReturn="True"
                     BorderThickness="0"
                     FontFamily="Consolas"
                     HorizontalScrollBarVisibility="Auto"
                     Margin="3"
                     SelectionChanged="OnSelectionChanged"
                     Text="{Binding Formula, UpdateSourceTrigger=PropertyChanged}"
                     VerticalScrollBarVisibility="Auto" />
        </GroupBox>

        <Label Grid.Column="1"
               Grid.Row="1"
               Margin="3"
               HorizontalAlignment="Right">
            <Label.Style>
                <Style TargetType="Label">
                    <Setter Property="Content" Value="Formula is valid" />
                    <Setter Property="Foreground" Value="Green" />
                    <Style.Triggers>
                        <DataTrigger Binding="{Binding ElementName=FormulaControl, Path=HasError}" Value="True">
                            <Setter Property="Content" Value="{Binding ElementName=FormulaControl, Path=Errors[0].Message}" />
                            <Setter Property="Foreground" Value="Red" />
                        </DataTrigger>
                    </Style.Triggers>
                </Style>
            </Label.Style>
        </Label>

        <GridSplitter Grid.Column="2"
                      Grid.Row="0"
                      Grid.RowSpan="2"
                      HorizontalAlignment="Center"
                      VerticalAlignment="Stretch"
                      ShowsPreview="True"
                      Width="5" />

        <Label Grid.Column="2"
               Grid.Row="0"
               Grid.RowSpan="2"
               Content="⁞"
               FontSize="18"
               IsHitTestVisible="False"
               HorizontalAlignment="Center"
               VerticalAlignment="Center" />

        <GroupBox Grid.Column="3"
                  Grid.Row="0"
                  Header="Rendering">
            <ScrollViewer HorizontalScrollBarVisibility="Auto"
                          VerticalScrollBarVisibility="Disabled"
                          Margin="3">
                <controls:FormulaControl Name="FormulaControl"
                                         HorizontalAlignment="Stretch"
                                         VerticalAlignment="Stretch"
                                         SnapsToDevicePixels="True"
                                         Formula="{Binding Formula, NotifyOnValidationError=True}"
                                         Padding="5"
                                         Scale="{Binding Scale}"
                                         SelectionBrush="LightBlue"
                                         SystemTextFontName="Arial" />
            </ScrollViewer>
        </GroupBox>

        <DockPanel Grid.Column="3"
                   Grid.Row="1"
                   DockPanel.Dock="Bottom">
            <Label DockPanel.Dock="Left"
                   Content="{Binding Scale}"
                   ContentStringFormat="Scale: {0}"
                   Margin="3"
                   Width="58" />

            <Button DockPanel.Dock="Right"
                    Command="{Binding ExportCommand}"
                    Content="Export..."
                    Margin="3"
                    Padding="5 0">
                <Button.Style>
                    <Style TargetType="Button">
                        <Style.Triggers>
                            <DataTrigger Binding="{Binding ElementName=FormulaControl, Path=HasError}" Value="True">
                                <Setter Property="IsEnabled" Value="False" />
                            </DataTrigger>
                        </Style.Triggers>
                    </Style>
                </Button.Style>
            </Button>

            <Slider AutoToolTipPlacement="BottomRight"
                    AutoToolTipPrecision="2"
                    IsSnapToTickEnabled="True"
                    Margin="3"
                    Minimum="7" Maximum="42"
                    TickPlacement="BottomRight"
                    Value="{Binding Scale}" />
        </DockPanel>

    </Grid>
</Window>