I have a xaml toolbar:
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:logic="clr-namespace:DD.Logic;assembly=DD.Logic">
<ToolBar x:Key="MyToolbar" Height="120">
<!--File-->
<GroupBox Header="File" Style="{StaticResource ToolbarGroup}" Margin="5,3,3,3">
<StackPanel Grid.Row="1" Orientation="Horizontal">
<Button Margin="3" Width="55" Style="{StaticResource ToolBarButtonBaseStyle}"
Command="{x:Static ApplicationCommands.New}">
<Button.Content>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="4*"/>
<RowDefinition Height="1*"/>
</Grid.RowDefinitions>
<Image Source="Images/GenericDocument.png" Width="45"/>
<TextBlock Grid.Row="1" Text="New" VerticalAlignment="Bottom" HorizontalAlignment="Center"/>
</Grid>
</Button.Content>
</Button>
<StackPanel Orientation="Vertical" Margin="0,2,0,2">
<Button Margin="1" Padding="2" HorizontalContentAlignment="Left"
Style="{StaticResource ToolBarButtonBaseStyle}"
Command="{x:Static ApplicationCommands.Open}">
<Button.Content>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Image Source="Images/OpenFolder.png" Width="16"/>
<TextBlock Margin="3,0,3,0" Text="Open" VerticalAlignment="Center" Grid.Column="1"/>
</Grid>
</Button.Content>
</Button>
<Button Margin="1" Padding="2" HorizontalContentAlignment="Left"
Style="{StaticResource ToolBarButtonBaseStyle}"
Command="{x:Static ApplicationCommands.Save}">
<Button.Content>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Image Source="Images/Save.png" Width="16"/>
<TextBlock Margin="3,0,3,0" Text="Save" VerticalAlignment="Center" Grid.Column="1"/>
</Grid>
</Button.Content>
</Button>
<Button Margin="1" Padding="2" HorizontalContentAlignment="Left"
Style="{StaticResource ToolBarButtonBaseStyle}"
Command="{x:Static ApplicationCommands.Print}">
<Button.Content>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Image Source="Images/Print.png" Width="16"/>
<TextBlock Margin="3,0,3,0" Text="Print" VerticalAlignment="Center" Grid.Column="1"/>
</Grid>
</Button.Content>
</Button>
</StackPanel>
</StackPanel>
</GroupBox>
<!--Format-->
<GroupBox Header="Format" Style="{StaticResource ToolbarGroup}" Margin="3">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid Row="0">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition />
</Grid.ColumnDefinitions>
<TextBlock VerticalAlignment="Center" HorizontalAlignment="Center" Grid.Column="0">Text font size:</TextBlock>
<ComboBox VerticalAlignment="Center" HorizontalAlignment="Center" Grid.Column="1"
Height="20"
Width="80"
IsEditable="True"
Loaded="{x:Static logic:ApplicationToolbar.RoutedEvent}"
TextBoxBase.TextChanged="{x:Static logic:ApplicationToolbar.SelectionChangedEvent}"
/>
</Grid>
<Grid Row="1">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition />
</Grid.ColumnDefinitions>
<TextBlock VerticalAlignment="Center" HorizontalAlignment="Center" Grid.Column="0">Arrows:</TextBlock>
<ComboBox VerticalAlignment="Center" HorizontalAlignment="Center" Grid.Column="1"
Name ="ArrowsCombobox"
Height="20"
Width="80"
Loaded="{x:Static logic:ApplicationToolbar.ArrowsComboboxLoaded}"
SelectionChanged="{x:Static logic:ApplicationToolbar.ArrowsComboboxSelectionChanged}"
/>
</Grid>
</Grid>
</GroupBox>
</ToolBar>
Which is show in main window as:
<ContentControl Content="{StaticResource MyToolbar}"/>
And a class that implements the corresponding commands and evenhandlers:
public class ApplicationToolbar : Control
{
public static PathFinderType PathFinderType = PathFinderType.Straight;
public static RoutedEventHandler RoutedEvent = LoadFontSizes;
public static TextChangedEventHandler SelectionChangedEvent = FontSizeChanged;
public static RoutedEventHandler ArrowsComboboxLoaded = ArrowsComboboxLoadedHandler;
public static SelectionChangedEventHandler ArrowsComboboxSelectionChanged = ArrowsComboboxSelectionChangedHandler;
public static RoutedCommand Group = new RoutedCommand();
public static RoutedCommand Ungroup = new RoutedCommand();
//etc
public static RoutedCommand Redo = new RoutedCommand();
private readonly IDesignerCommandsReceiver _receiver;
public ApplicationToolbar()
{
var designer = FindChild<DesignerCanvas>(Application.Current.MainWindow, "DesignerCanvas");
_receiver = new DesignerCommandsReceiver(designer);
AddCommandBindings();
AddCommandGestures();
}
private void AddCommandBindings()
{
CommandBindings.Add(new CommandBinding(ApplicationCommands.New, New_Executed));
// some more bindings
CommandBindings.Add(new CommandBinding(Redo, Redo_Executed, Redo_Enabled));
}
private static void AddCommandGestures()
{
SelectAll.InputGestures.Add(new KeyGesture(Key.A, ModifierKeys.Control));
Undo.InputGestures.Add(new KeyGesture(Key.Z, ModifierKeys.Control));
Redo.InputGestures.Add(new KeyGesture(Key.Y, ModifierKeys.Control));
}
private void New_Executed(object sender, ExecutedRoutedEventArgs e)
{
_receiver.New();
}
// other commands implementations
private void Redo_Enabled(object sender, CanExecuteRoutedEventArgs e)
{
e.CanExecute = StateSaver.Instance.IsRedoAvailable();
}
public static void ArrowsComboboxLoadedHandler(object sender, RoutedEventArgs e)
{
}
private static void ArrowsComboboxSelectionChangedHandler(object sender, SelectionChangedEventArgs selectionChangedEventArgs)
{
}
// other event handlers
}
public enum PathFinderType
{
Straight,
Ambient,
Polygon
}
How do I bind this class to the xaml presentation? I tried to use ContentPresenter with specified DataContext, but it doesn't work:
<ContentPresenter Content="{StaticResource MyToolbar}" DataContext="{x:Type logic:ApplicationToolbar}"/>
Update The ApplicationToolbar.xaml is now:
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:logic="clr-namespace:DD.Logic;assembly=DD.Logic">
<ControlTemplate x:Key="MyToolbar">
<ToolBar Height="120">
//similar code
</ToolBar>
</ControlTemplate>
And it's printed out as:
<ContentPresenter>
<ContentPresenter.Content>
<logic:ApplicationToolbar />
</ContentPresenter.Content>
<ContentPresenter.ContentTemplate>
<DataTemplate>
<Control Template="{StaticResource MyToolbar}" />
</DataTemplate>
</ContentPresenter.ContentTemplate>
</ContentPresenter>
Still haven't achieved commands to work <- The issue was solved by putting all commands related code back to designer class. I suppose that CommandBindings are supposed to be added to CommandBindingsCollection of designer object, and not application toolbar.
