<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
          xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
          xmlns:sys="clr-namespace:System;assembly=mscorlib"
          xmlns:local="clr-namespace:Ircsil"
          xmlns:conv="clr-namespace:Ircsil.Converters">

  <!-- Brushes -->

  <LinearGradientBrush x:Key="TabHeaderBackgroundBrush" StartPoint="0,0" EndPoint="0,1">
    <GradientBrush.GradientStops>
      <GradientStopCollection>
        <GradientStop Color="#fff" Offset="0.0"/>
        <GradientStop Color="#ddf" Offset="1.0"/>
      </GradientStopCollection>
    </GradientBrush.GradientStops>
  </LinearGradientBrush>

  <SolidColorBrush x:Key="TabHeaderBorderBrush" Color="DarkGray"/>

  <LinearGradientBrush x:Key="ContentBackgroundBrush" StartPoint="0,0" EndPoint="0,1">
    <GradientBrush.GradientStops>
      <GradientStopCollection>
        <GradientStop Color="#ddf" Offset="0.0"/>
        <GradientStop Color="#eee" Offset="1.0"/>
      </GradientStopCollection>
    </GradientBrush.GradientStops>
  </LinearGradientBrush>

  <!-- Tab Control -->

  <Style x:Key="ChromeTabControl" TargetType="{x:Type TabControl}">

    <!--<Setter Property="Template">
      <Setter.Value>
        <ControlTemplate TargetType="TabControl">
          <DockPanel>

            <StackPanel Orientation="Horizontal" IsItemsHost="True" DockPanel.Dock="Top" Panel.ZIndex="1"/>

            <Border Background="{StaticResource ContentBackgroundBrush}">
              <ContentPresenter ContentSource="SelectedContent" Panel.ZIndex="2"/>
            </Border>

          </DockPanel>
        </ControlTemplate>
      </Setter.Value>
    </Setter>-->

    <Setter Property="Background" Value="{StaticResource ContentBackgroundBrush}"/>
    <Setter Property="BorderThickness" Value="1"/>
    <Setter Property="BorderBrush" Value="{StaticResource TabHeaderBorderBrush}"/>

  </Style>

  <Style x:Key="{x:Type TabItem}" TargetType="TabItem">
    <Setter Property="Template">
      <Setter.Value>
        <ControlTemplate TargetType="TabItem">

          <StackPanel Name="itemPanel" Orientation="Horizontal" Margin="0,0,-24,-1" Background="{StaticResource TabHeaderBackgroundBrush}" Opacity="0.4" SnapsToDevicePixels="True">

            <StackPanel.Resources>

              <Style TargetType="Path">
                <Setter Property="SnapsToDevicePixels" Value="True"/>
              </Style>

              <sys:String x:Key="TabSideFillFigures">M 0,1 a 0.4,1.2 0 0 0 0.2828,-0.3515 l 0.0990,-0.2971 a 0.4,1.2 0 0 1 0.2828,-0.3515 l 0,1 Z</sys:String>
              <sys:String x:Key="TabSideBorderFigures">M 0,1 a 0.4,1.2 0 0 0 0.2828,-0.3515 l 0.0990,-0.2971 a 0.4,1.2 0 0 1 0.2828,-0.3515</sys:String>

              <CombinedGeometry x:Key="TabSideFillGeometry" GeometryCombineMode="Intersect">
                <CombinedGeometry.Geometry1>
                  <PathGeometry Figures="{Binding Source={StaticResource TabSideFillFigures}}"/>
                </CombinedGeometry.Geometry1>
                <CombinedGeometry.Geometry2>
                  <RectangleGeometry Rect="0.05,0,1,1"/>
                </CombinedGeometry.Geometry2>
                <CombinedGeometry.Transform>
                  <ScaleTransform ScaleX="{Binding RenderSize.Height, ElementName=textBorder}" ScaleY="{Binding RenderSize.Height, ElementName=textBorder}"/>
                </CombinedGeometry.Transform>
              </CombinedGeometry>

              <PathGeometry x:Key="TabSideBorderGeometry" Figures="{Binding Source={StaticResource TabSideBorderFigures}}">
                <PathGeometry.Transform>
                  <ScaleTransform ScaleX="{Binding RenderSize.Height, ElementName=textBorder}" ScaleY="{Binding RenderSize.Height, ElementName=textBorder}"/>
                </PathGeometry.Transform>
              </PathGeometry>

              <RectangleGeometry x:Key="ItemBoundsGeometryOLD">
                <RectangleGeometry.Rect>
                  <MultiBinding Converter="{StaticResource WidthHeightToRectConverter}">
                    <Binding Path="ActualWidth" ElementName="itemPanel"/>
                    <Binding Path="ActualHeight" ElementName="itemPanel"/>
                  </MultiBinding>
                </RectangleGeometry.Rect>
              </RectangleGeometry>

              <CombinedGeometry x:Key="ItemBoundsGeometry" GeometryCombineMode="Union">
                <CombinedGeometry.Geometry1>
                  <RectangleGeometry>
                    <RectangleGeometry.Rect>
                      <MultiBinding Converter="{StaticResource WidthHeightToRectConverter}">
                        <Binding Path="ActualWidth" ElementName="textBorder"/>
                        <Binding Path="ActualHeight" ElementName="textBorder"/>
                      </MultiBinding>
                    </RectangleGeometry.Rect>
                    <RectangleGeometry.Transform>
                      <TransformGroup>
                        <TranslateTransform X="{Binding ActualWidth, ElementName=leftSideBorderPath}"/>
                        <TranslateTransform X="-1"/>
                      </TransformGroup>
                    </RectangleGeometry.Transform>
                  </RectangleGeometry>
                </CombinedGeometry.Geometry1>
                <CombinedGeometry.Geometry2>
                  <CombinedGeometry GeometryCombineMode="Union">
                    <CombinedGeometry.Geometry1>
                      <PathGeometry Figures="{Binding Source={StaticResource TabSideFillFigures}}">
                        <PathGeometry.Transform>
                          <TransformGroup>
                            <ScaleTransform ScaleX="{Binding RenderSize.Height, ElementName=textBorder}" ScaleY="{Binding RenderSize.Height, ElementName=textBorder}"/>
                          </TransformGroup>
                        </PathGeometry.Transform>
                      </PathGeometry>
                    </CombinedGeometry.Geometry1>
                    <CombinedGeometry.Geometry2>
                      <PathGeometry Figures="{Binding Source={StaticResource TabSideFillFigures}}">
                        <PathGeometry.Transform>
                          <TransformGroup>
                            <ScaleTransform ScaleX="-1"/>
                            <ScaleTransform ScaleX="{Binding RenderSize.Height, ElementName=textBorder}" ScaleY="{Binding RenderSize.Height, ElementName=textBorder}"/>
                            <TranslateTransform X="{Binding ActualWidth, ElementName=leftSideBorderPath}"/>
                            <TranslateTransform X="{Binding ActualWidth, ElementName=textBorder}"/>
                            <TranslateTransform X="{Binding ActualWidth, ElementName=rightSideBorderPath}"/>
                            <TranslateTransform X="-2"/>
                          </TransformGroup>
                        </PathGeometry.Transform>
                      </PathGeometry>
                    </CombinedGeometry.Geometry2>
                  </CombinedGeometry>
                </CombinedGeometry.Geometry2>
              </CombinedGeometry>

              <PathGeometry x:Key="ExcludeLeftSideGeometry" Figures="{Binding Source={StaticResource TabSideFillFigures}}">
                <PathGeometry.Transform>
                  <TransformGroup>
                    <ScaleTransform ScaleX="-1"/>
                    <ScaleTransform ScaleX="{Binding RenderSize.Height, ElementName=textBorder}" ScaleY="{Binding RenderSize.Height, ElementName=textBorder}"/>
                    <TranslateTransform x:Name="leftOverlap" X="0"/>
                  </TransformGroup>
                </PathGeometry.Transform>
              </PathGeometry>

              <PathGeometry x:Key="ExcludeRightSideGeometry" Figures="{Binding Source={StaticResource TabSideFillFigures}}">
                <PathGeometry.Transform>
                  <TransformGroup>
                    <TranslateTransform x:Name="rightOverlap" X="0"/>
                    <TranslateTransform X="-0.6646"/>
                    <ScaleTransform ScaleX="{Binding RenderSize.Height, ElementName=textBorder}" ScaleY="{Binding RenderSize.Height, ElementName=textBorder}"/>
                    <TranslateTransform X="{Binding ActualWidth, ElementName=itemPanel}"/>
                    <TranslateTransform X="2"/>
                  </TransformGroup>
                </PathGeometry.Transform>
              </PathGeometry>

              <CombinedGeometry x:Key="ExcludeBothSidesGeometry" Geometry1="{StaticResource ExcludeLeftSideGeometry}" Geometry2="{StaticResource ExcludeRightSideGeometry}" GeometryCombineMode="Union"/>

              <CombinedGeometry x:Key="ClipLeftSideGeometry" GeometryCombineMode="Exclude" Geometry1="{StaticResource ItemBoundsGeometry}" Geometry2="{StaticResource ExcludeLeftSideGeometry}"/>

              <CombinedGeometry x:Key="ClipRightSideGeometry" GeometryCombineMode="Exclude" Geometry1="{StaticResource ItemBoundsGeometry}" Geometry2="{StaticResource ExcludeRightSideGeometry}"/>

              <CombinedGeometry x:Key="ClipBothSidesGeometry" GeometryCombineMode="Exclude" Geometry1="{StaticResource ItemBoundsGeometry}" Geometry2="{StaticResource ExcludeBothSidesGeometry}"/>

            </StackPanel.Resources>

            <Path Name="leftSideBorderPath" Margin="0,0,0,-1" SnapsToDevicePixels="True" Data="{StaticResource TabSideBorderGeometry}" Stroke="{StaticResource TabHeaderBorderBrush}" Panel.ZIndex="1">
              <Path.LayoutTransform>
                <ScaleTransform ScaleX="1"/>
              </Path.LayoutTransform>
            </Path>

            <Border Name="textBorder" Margin="-1,0,-1,0" Padding="2" SnapsToDevicePixels="True" BorderThickness="0,1,0,0" BorderBrush="{StaticResource TabHeaderBorderBrush}" Panel.ZIndex="2">
              <StackPanel Orientation="Horizontal">
                <ContentPresenter ContentSource="Header" HorizontalAlignment="Center" VerticalAlignment="Center"
                         RecognizesAccessKey="True" TextBlock.FontSize="14"/>
              </StackPanel>
            </Border>

            <Path Name="rightSideBorderPath" Margin="0,0,0,-1" SnapsToDevicePixels="True" Data="{StaticResource TabSideBorderGeometry}" Stroke="{StaticResource TabHeaderBorderBrush}" Panel.ZIndex="1">
              <Path.LayoutTransform>
                <ScaleTransform ScaleX="-1"/>
              </Path.LayoutTransform>
            </Path>

          </StackPanel>

          <ControlTemplate.Triggers>

            <Trigger Property="IsMouseOver" Value="True">
              <!--<Setter TargetName="leftSideFillPath" Property="Fill" Value="Gray" />
                                  <Setter TargetName="rightSideFillPath" Property="Fill" Value="Gray" />
                                  <Setter TargetName="textBorder" Property="Background" Value="Gray" />-->
              <Setter TargetName="itemPanel" Property="Opacity" Value="0.6"/>
            </Trigger>

            <Trigger Property="IsSelected" Value="True">
              <Setter TargetName="itemPanel" Property="Opacity" Value="1.0"/>
            </Trigger>

            <Trigger Property="IsEnabled" Value="False">
              <Setter Property="Foreground" Value="Gray" />
            </Trigger>

          </ControlTemplate.Triggers>

        </ControlTemplate>
      </Setter.Value>
    </Setter>
  </Style>

</ResourceDictionary>