From 080f1697e97e13461ec6df4d31c8924d01257a1b Mon Sep 17 00:00:00 2001
From: Roy Ben Shabat <Roy.mail.net@gmail.com>
Date: Tue, 9 Apr 2019 01:47:48 +0300
Subject: MERGE

---
 .../Tango.Scripting.IDE/Themes/TreeViewItem.xaml   | 177 +++++++++++++++++++++
 1 file changed, 177 insertions(+)
 create mode 100644 Software/Visual_Studio/Scripting/Tango.Scripting.IDE/Themes/TreeViewItem.xaml

(limited to 'Software/Visual_Studio/Scripting/Tango.Scripting.IDE/Themes/TreeViewItem.xaml')

diff --git a/Software/Visual_Studio/Scripting/Tango.Scripting.IDE/Themes/TreeViewItem.xaml b/Software/Visual_Studio/Scripting/Tango.Scripting.IDE/Themes/TreeViewItem.xaml
new file mode 100644
index 000000000..f76c133d6
--- /dev/null
+++ b/Software/Visual_Studio/Scripting/Tango.Scripting.IDE/Themes/TreeViewItem.xaml
@@ -0,0 +1,177 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:local="clr-namespace:Tango.Scripting.IDE.Themes"
+                    xmlns:conv="clr-namespace:Tango.Scripting.IDE.Converters">
+    <Style x:Key="TangoTreeViewStyle" TargetType="{x:Type TreeView}">
+        <Setter Property="Background" Value="{DynamicResource TreeBackgroundColor}"/>
+        <Setter Property="BorderBrush" Value="{DynamicResource ListBorder}"/>
+        <Setter Property="BorderThickness" Value="1"/>
+        <Setter Property="Padding" Value="1"/>
+        <Setter Property="Foreground" Value="{DynamicResource ControlTextBrush}"/>
+        <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto"/>
+        <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto"/>
+        <Setter Property="ScrollViewer.PanningMode" Value="Both"/>
+        <Setter Property="Stylus.IsFlicksEnabled" Value="False"/>
+        <Setter Property="VerticalContentAlignment" Value="Center"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type TreeView}">
+                    <Border x:Name="Bd" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" SnapsToDevicePixels="true">
+                        <ScrollViewer x:Name="_tv_scrollviewer_" Background="{TemplateBinding Background}" CanContentScroll="false" Focusable="false" HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}">
+                            <ItemsPresenter />
+                        </ScrollViewer>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsEnabled" Value="false">
+                            <Setter Property="Background" TargetName="Bd" Value="{DynamicResource ControlTextBrush}"/>
+                        </Trigger>
+                        <Trigger Property="VirtualizingPanel.IsVirtualizing" Value="true">
+                            <Setter Property="CanContentScroll" TargetName="_tv_scrollviewer_" Value="true"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+        <Style.Triggers>
+            <Trigger Property="VirtualizingPanel.IsVirtualizing" Value="true">
+                <Setter Property="ItemsPanel">
+                    <Setter.Value>
+                        <ItemsPanelTemplate>
+                            <VirtualizingStackPanel/>
+                        </ItemsPanelTemplate>
+                    </Setter.Value>
+                </Setter>
+            </Trigger>
+        </Style.Triggers>
+    </Style>
+    <Style x:Key="TreeViewItemFocusVisual">
+        <Setter Property="Control.Template">
+            <Setter.Value>
+                <ControlTemplate>
+                    <Rectangle/>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+    <StreamGeometry x:Key="TreeArrow" >M0,0L0,6 6,0z</StreamGeometry>
+    <Style x:Key="ExpandCollapseToggleStyle" TargetType="{x:Type ToggleButton}">
+        <Setter Property="Focusable" Value="False"/>
+        <Setter Property="Width" Value="16"/>
+        <Setter Property="Height" Value="16"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type ToggleButton}">
+                    <Border Background="Transparent" Height="16" Padding="5" Width="16">
+                        <Path x:Name="ExpandPath" Data="{StaticResource TreeArrow}" Fill="Transparent" Stroke="{DynamicResource TreeViewItem.TreeArrow.Static.Stroke}" Margin="2.5,0,-4.268,-1.768" Stretch="Fill">
+                            <Path.RenderTransform>
+                                <RotateTransform Angle="135" CenterY="3" CenterX="3"/>
+                            </Path.RenderTransform>
+                        </Path>
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsChecked" Value="True">
+                            <Setter Property="RenderTransform" TargetName="ExpandPath">
+                                <Setter.Value>
+                                    <RotateTransform Angle="180" CenterY="3" CenterX="3"/>
+                                </Setter.Value>
+                            </Setter>
+                            <Setter Property="Fill" TargetName="ExpandPath" Value="{DynamicResource TreeViewItem.TreeArrow.Static.Checked.Fill}"/>
+                            <Setter Property="Stroke" TargetName="ExpandPath" Value="{DynamicResource TreeViewItem.TreeArrow.Static.Checked.Stroke}"/>
+                        </Trigger>
+                        <Trigger Property="IsMouseOver" Value="True">
+                            <Setter Property="Stroke" TargetName="ExpandPath" Value="{DynamicResource TreeViewItem.TreeArrow.MouseOver.Stroke}"/>
+                            <Setter Property="Fill" TargetName="ExpandPath" Value="{DynamicResource TreeViewItem.TreeArrow.MouseOver.Fill}"/>
+                        </Trigger>
+                        <MultiTrigger>
+                            <MultiTrigger.Conditions>
+                                <Condition Property="IsMouseOver" Value="True"/>
+                                <Condition Property="IsChecked" Value="True"/>
+                            </MultiTrigger.Conditions>
+                            <Setter Property="Stroke" TargetName="ExpandPath" Value="{DynamicResource TreeViewItem.TreeArrow.MouseOver.Checked.Stroke}"/>
+                            <Setter Property="Fill" TargetName="ExpandPath" Value="{DynamicResource TreeViewItem.TreeArrow.MouseOver.Checked.Fill}"/>
+                        </MultiTrigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+    <Style TargetType="{x:Type TreeViewItem}">
+        <Setter Property="Background" Value="Transparent"/>
+        <Setter Property="HorizontalContentAlignment" Value="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
+        <Setter Property="VerticalContentAlignment" Value="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
+        <Setter Property="Padding" Value="4,0,0,0"/>
+        <Setter Property="Foreground" Value="{DynamicResource ControlTextBrush}"/>
+        <Setter Property="FocusVisualStyle" Value="{StaticResource TreeViewItemFocusVisual}"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type TreeViewItem}">
+                    <ControlTemplate.Resources>
+                        <conv:LeftMarginMultiplierConverter Length="19" x:Key="lengthConverter" />
+                    </ControlTemplate.Resources>
+                    <StackPanel>
+                        <Border x:Name="Bd" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}"  Padding="{TemplateBinding Padding}" SnapsToDevicePixels="true">
+                            <Grid x:Name="GridTreeItem" Margin="{Binding Converter={StaticResource lengthConverter},
+                              RelativeSource={RelativeSource TemplatedParent}}">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition MinWidth="19" Width="Auto"/>
+                                    <ColumnDefinition Width="*"/>
+                                </Grid.ColumnDefinitions>
+                                <ToggleButton x:Name="Expander" ClickMode="Press" IsChecked="{Binding IsExpanded, RelativeSource={RelativeSource TemplatedParent}}" Style="{StaticResource ExpandCollapseToggleStyle}"/>
+                                <ContentPresenter x:Name="PART_Header" Grid.Column="1" ContentSource="Header" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
+                            </Grid>
+                        </Border>
+                        <ItemsPresenter x:Name="ItemsHost"/>
+                    </StackPanel>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsExpanded" Value="false">
+                            <Setter Property="Visibility" TargetName="ItemsHost" Value="Collapsed"/>
+                        </Trigger>
+                        <Trigger Property="HasItems" Value="false">
+                            <Setter Property="Visibility" TargetName="Expander" Value="Hidden"/>
+                        </Trigger>
+                        <MultiTrigger>
+                            <MultiTrigger.Conditions>
+                                <Condition Property="HasHeader"   Value="false"/>
+                                <Condition Property="Width"  Value="Auto"/>
+                            </MultiTrigger.Conditions>
+                            <Setter TargetName="PART_Header"  Property="MinWidth"  Value="75"/>
+                        </MultiTrigger>
+                        <MultiTrigger>
+                            <MultiTrigger.Conditions>
+                                <Condition Property="HasHeader"   Value="false"/>
+                                <Condition Property="Height"   Value="Auto"/>
+                            </MultiTrigger.Conditions>
+                            <Setter TargetName="PART_Header"  Property="MinHeight" Value="19"/>
+                        </MultiTrigger>
+                        <Trigger Property="IsSelected"  Value="true">
+                            <Setter Property="Background" TargetName="Bd" Value="{DynamicResource ControlBrushColorKey}"/>
+                            <Setter Property="Foreground" Value="{DynamicResource HighlightTextBrushKey}"/>
+                        </Trigger>
+                        <MultiTrigger>
+                            <MultiTrigger.Conditions>
+                                <Condition Property="IsSelected" Value="true"/>
+                                <Condition Property="IsSelectionActive" Value="false"/>
+                            </MultiTrigger.Conditions>
+                            <Setter Property="Background" TargetName="GridTreeItem" Value="{DynamicResource ControlBrushColorKey}"/>
+                            <Setter Property="Foreground" Value="{DynamicResource HighlightTextBrushKey}"/>
+                        </MultiTrigger>
+                        <Trigger Property="IsEnabled" Value="false">
+                            <Setter Property="Foreground" Value="{DynamicResource Inactive.Selection}"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+        <Style.Triggers>
+            <Trigger Property="VirtualizingPanel.IsVirtualizing" Value="true">
+                <Setter Property="ItemsPanel">
+                    <Setter.Value>
+                        <ItemsPanelTemplate>
+                            <VirtualizingStackPanel/>
+                        </ItemsPanelTemplate>
+                    </Setter.Value>
+                </Setter>
+            </Trigger>
+        </Style.Triggers>
+    </Style>
+</ResourceDictionary>
\ No newline at end of file
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