navigationwindow.xaml

工作流相关资料及源码,包含NETBPM,非常具有参考价值.

<ResourceDictionary 
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" >

  <ResourceDictionary.MergedDictionaries>
    <ResourceDictionary Source="Shared.xaml" />
    <ResourceDictionary Source="ResizeGrip.xaml" />
  </ResourceDictionary.MergedDictionaries>

  <!-- Back/Forward Button Style -->

<!--<SnippetNavigationWindow>-->
  <Style x:Key="NavWinButtonStyle" TargetType="Button">
    <Setter Property="OverridesDefaultStyle" Value="true"/>
    <Setter Property="Command" Value="NavigationCommands.BrowseBack"/>
    <Setter Property="Focusable" Value="false"/>
    <Setter Property="Template">
      <Setter.Value>
        <ControlTemplate TargetType="Button">
          <Grid>
            <Ellipse 
              Name="Ellipse" 
              Fill="{StaticResource NormalBrush}"
              Stroke="{StaticResource NormalBorderBrush}"
              StrokeThickness="1" 
              Width="24"
              Height="24"/>

            <Path 
              x:Name="Arrow"
              Margin="0,0,3,0"
              Fill="{StaticResource GlyphBrush}"
              HorizontalAlignment="Center"
              VerticalAlignment="Center"
              Data="M 6 0 L 0 6 L 6 12 Z"/>
          </Grid>
          <ControlTemplate.Triggers>
            <Trigger Property="Command"
                     Value="{x:Static NavigationCommands.BrowseForward}">
              <Setter TargetName="Arrow"
                      Property="Data" Value="M 0 0 L 6 6 L 0 12 z"/>
              <Setter TargetName="Arrow"
                      Property="Margin" Value="3,0,0,0"/>
            </Trigger>
            <Trigger Property="IsMouseOver" Value="True">
              <Setter TargetName="Ellipse"
                      Property="Fill" Value="{StaticResource DarkBrush}"/>
            </Trigger>
            <Trigger Property="IsPressed" Value="true">
              <Setter TargetName="Ellipse"
                      Property="Fill" Value="{StaticResource PressedBrush}" />
              <Setter TargetName="Ellipse"
                      Property="Stroke" Value="{StaticResource PressedBorderBrush}" />
            </Trigger>
            <Trigger Property="IsEnabled" Value="false">
              <Setter TargetName="Ellipse"
                      Property="Fill" Value="{StaticResource DisabledBackgroundBrush}"/>
              <Setter TargetName="Arrow"
                      Property="Fill" Value="{StaticResource DisabledForegroundBrush}"/>
            </Trigger>
          </ControlTemplate.Triggers>
        </ControlTemplate>
      </Setter.Value>
    </Setter>
  </Style>

  <!-- NavWin Menu Style -->

  <Style x:Key="NavWinMenu" TargetType="Menu">
    <Setter Property="OverridesDefaultStyle" Value="true"/>
    <Setter Property="KeyboardNavigation.TabNavigation" Value="None"/>
    <Setter Property="IsMainMenu" Value="false"/>
    <Setter Property="Template">
      <Setter.Value>
        <ControlTemplate TargetType="Menu">
          <DockPanel IsItemsHost="true"/>
        </ControlTemplate>
      </Setter.Value>
    </Setter>
  </Style>

  <!-- NavWin Menu Header Style -->

  <Style x:Key="NavWinHeaderMenuItem" TargetType="MenuItem">
    <Setter Property="OverridesDefaultStyle" Value="true"/>
    <Setter Property="Template">
      <Setter.Value>
        <ControlTemplate TargetType="MenuItem">
          <Grid>
            <Popup x:Name="PART_Popup"
              Placement="Bottom"
              VerticalOffset="2"
              IsOpen="{TemplateBinding IsSubmenuOpen}"
              AllowsTransparency="True" 
              Focusable="False"
              PopupAnimation="Fade">
              <Border Name="SubMenuBorder"
                Background="{StaticResource WindowBackgroundBrush}"
                BorderThickness="1"
                BorderBrush="{StaticResource SolidBorderBrush}">
                <StackPanel IsItemsHost="true"
                  Margin="2"
                  KeyboardNavigation.TabNavigation="Cycle"
                  KeyboardNavigation.DirectionalNavigation="Cycle"/>
              </Border>
            </Popup>

            <Grid x:Name="Panel" 
              Width="24" 
              Background="Transparent"
              HorizontalAlignment="Right" >

              <Border Visibility="Hidden" 
                Name="HighlightBorder" 
                BorderThickness="1" 
                BorderBrush="{StaticResource NormalBorderBrush}" 
                Background="{StaticResource NormalBrush}" 
                CornerRadius="2" />
              <Path x:Name="Arrow"
                SnapsToDevicePixels="false"
                HorizontalAlignment="Right"
                VerticalAlignment="Center"
                Margin="0,2,4,0"
                Fill="{StaticResource GlyphBrush}"
                StrokeLineJoin="Round"
                Data="M 0 0 L 4 4 L 8 0 Z"/>
            </Grid>
          </Grid>
          <ControlTemplate.Triggers>
            <Trigger Property="IsHighlighted" Value="true">
              <Setter TargetName="HighlightBorder" Property="Visibility" Value="Visible"/>
            </Trigger>
            <Trigger Property="IsSubmenuOpen" Value="true">
              <Setter TargetName="HighlightBorder" Property="Background" Value="{StaticResource PressedBrush}" />
              <Setter TargetName="HighlightBorder" Property="BorderBrush" Value="{StaticResource PressedBorderBrush}" />
            </Trigger>
            <Trigger Property="IsEnabled" Value="false">
              <Setter TargetName="Arrow" Property="Fill"  Value="{StaticResource DisabledForegroundBrush}"/>
            </Trigger>
          </ControlTemplate.Triggers>
        </ControlTemplate>
      </Setter.Value>
    </Setter>
  </Style>

  <!-- NavWin Menu Item Style -->

  <Style x:Key="NavWinSubmenuItem" TargetType="MenuItem">
    <Setter Property="OverridesDefaultStyle" Value="true"/>
    <Setter Property="Header" Value="{Binding Path=(JournalEntry.Name)}"/>
    <Setter Property="Command" Value="NavigationCommands.NavigateJournal"/>
    <Setter Property="CommandTarget"
            Value="{Binding RelativeSource={RelativeSource AncestorType={x:Type Menu}},
            Path=TemplatedParent}"/>
    <Setter Property="CommandParameter"
            Value="{Binding RelativeSource={RelativeSource Self}}"/>
    <Setter Property="JournalEntryUnifiedViewConverter.JournalEntryPosition"
            Value="{Binding (JournalEntryUnifiedViewConverter.JournalEntryPosition)}"/>
    <Setter Property="Template">
      <Setter.Value>
        <ControlTemplate TargetType="{x:Type MenuItem}">
          <Grid Name="Panel"
            Background="Transparent"
            SnapsToDevicePixels="true">
            <Path Name="Glyph"
              SnapsToDevicePixels="false"
              Margin="7,5"
              Width="10"
              Height="10"
              HorizontalAlignment="Left"
              StrokeStartLineCap="Triangle"
              StrokeEndLineCap="Triangle"
              StrokeThickness="2"
              Stroke="{StaticResource GlyphBrush}" />

            <ContentPresenter ContentSource="Header"
              Margin="24,5,50,5"/>
          </Grid>
          <ControlTemplate.Triggers>
            <Trigger Value="Current"
                     Property="JournalEntryUnifiedViewConverter.JournalEntryPosition" >
              <Setter TargetName="Glyph" Property="Data"
                      Value="M 0,5 L 2.5,8 L 7,3 "/>
            </Trigger>
            <Trigger Property="IsHighlighted" Value="true">
              <Setter TargetName="Panel" Property="Background"
                      Value="{StaticResource SelectedBackgroundBrush}"/>
            </Trigger>
            <MultiTrigger>
              <MultiTrigger.Conditions>
                <Condition Property="MenuItem.IsHighlighted"
                           Value="true"/>
                <Condition Value="Forward"
                           Property="JournalEntryUnifiedViewConverter.JournalEntryPosition" />
              </MultiTrigger.Conditions>
              <Setter TargetName="Glyph" Property="Data"
                      Value="M 3 1 L 7 5 L 3 9 z"/>
              <Setter TargetName="Glyph" Property="Fill"
                      Value="{StaticResource GlyphBrush}"/>
              <Setter TargetName="Glyph" Property="Stroke"
                      Value="{x:Null}"/>
            </MultiTrigger>
            <MultiTrigger>
              <MultiTrigger.Conditions>
                <Condition Property="MenuItem.IsHighlighted"
                           Value="true"/>
                <Condition Value="Back"
                           Property="JournalEntryUnifiedViewConverter.JournalEntryPosition"/>
              </MultiTrigger.Conditions>
              <Setter TargetName="Glyph" Property="Data" Value="M 7 1 L 3 5 L 7 9 z"/>
              <Setter TargetName="Glyph" Property="Fill" Value="{StaticResource GlyphBrush}"/>
              <Setter TargetName="Glyph" Property="Stroke" Value="{x:Null}"/>
            </MultiTrigger>
          </ControlTemplate.Triggers>
        </ControlTemplate>
      </Setter.Value>
    </Setter>
  </Style>

  <!-- Merges Back and Forward Navigation Stacks -->

  <JournalEntryUnifiedViewConverter x:Key="JournalEntryUnifiedViewConverter"/>

  <!-- SimpleStyles: NavigationWindow -->

  <Style x:Key="{x:Type NavigationWindow}" TargetType="NavigationWindow">
    <Setter Property="SnapsToDevicePixels" Value="true"/>
    <Setter Property="Template">
      <Setter.Value>
        <ControlTemplate TargetType="NavigationWindow">
          <DockPanel  Background="{StaticResource WindowBackgroundBrush}">
            <Grid Background="{StaticResource LightBrush}"
              DockPanel.Dock="Top"
              Height="30">
              <Grid.ColumnDefinitions>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Width="Auto"/>
                <ColumnDefinition Width="16"/>
                <ColumnDefinition Width="*"/>
              </Grid.ColumnDefinitions>

              <Menu Name="NavMenu"
                Grid.ColumnSpan="3"
                Height="20"
                Margin="1,0,0,0"
                VerticalAlignment="Center" 
                Style="{StaticResource NavWinMenu}">
                <MenuItem Style="{StaticResource NavWinHeaderMenuItem}"
                  ItemContainerStyle="{StaticResource NavWinSubmenuItem}"
                  IsSubmenuOpen="{Binding Path=(MenuItem.IsSubmenuOpen),
                  Mode=TwoWay,RelativeSource={RelativeSource TemplatedParent}}">
                  <MenuItem.ItemsSource>
                    <MultiBinding Converter="{StaticResource JournalEntryUnifiedViewConverter}">
                      <MultiBinding.Bindings>
                        <Binding RelativeSource="{RelativeSource TemplatedParent}" 
                          Path="BackStack" />
                        <Binding RelativeSource="{RelativeSource TemplatedParent}" 
                          Path="ForwardStack" />
                      </MultiBinding.Bindings>
                    </MultiBinding>
                  </MenuItem.ItemsSource>
                </MenuItem>
              </Menu>

              <Path Grid.Column="0" 
                SnapsToDevicePixels="false"
                IsHitTestVisible="false"
                Margin="2,0,0,0"
                Grid.ColumnSpan="3"
                StrokeThickness="1" 
                HorizontalAlignment="Left" 
                VerticalAlignment="Center" 
                Data="M22.5767,21.035 Q27,19.37 31.424,21.035 A12.5,12.5,0,0,0,53.5,13 A12.5,12.5,0,0,0,37.765,0.926 Q27,4.93 16.235,0.926 A12.5,12.5,0,0,0,0.5,13 A12.5,12.5,0,0,0,22.5767,21.035 z"
                Fill="{StaticResource PressedBrush}"
                Stroke="{StaticResource LightBorderBrush}"/>
              <Button Style="{StaticResource NavWinButtonStyle}"
                Command="NavigationCommands.BrowseBack"
                Content="M 4 0 L 0 4 L 4 8 Z"
                Margin="3,0,2,0" 
                Grid.Column="0"/>
              <Button Style="{StaticResource NavWinButtonStyle}"
                Command="NavigationCommands.BrowseForward"
                Content="M 4 0 L 0 4 L 4 8 Z"
                Margin="2,0,0,0" 
                Grid.Column="1"/>
            </Grid>
            <Grid>
              <AdornerDecorator>
                <ContentPresenter Name="PART_NavWinCP" 
                                  ClipToBounds="true"/>
              </AdornerDecorator>

              <ResizeGrip x:Name="WindowResizeGrip"
                HorizontalAlignment="Right"
                VerticalAlignment="Bottom"
                Visibility="Collapsed" 
                IsTabStop="false"/>
            </Grid>
          </DockPanel>
          <ControlTemplate.Triggers>
            <MultiTrigger>
              <MultiTrigger.Conditions>
                <Condition Property="CanGoForward" Value="false"/>
                <Condition Property="CanGoBack" Value="false"/>
              </MultiTrigger.Conditions>
              <Setter TargetName="NavMenu" Property="IsEnabled" Value="false"/>
            </MultiTrigger>
            <Trigger Property="ResizeMode" Value="CanResizeWithGrip">
              <Setter TargetName="WindowResizeGrip" Property="Visibility" Value="Visible"/>
            </Trigger>
          </ControlTemplate.Triggers>
        </ControlTemplate>
      </Setter.Value>
    </Setter>
  </Style>
<!--</SnippetNavigationWindow>-->
</ResourceDictionary>