<!--EditableTextBlock.xaml

	

	A custom textblock that can be turned into a textbox for

	editing. This code was originally written by Jesper Borgstrup

	and can be found at

	http://www.codeproject.com/KB/WPF/editabletextblock.aspx

	

	= = = = = = = = = =

	

	This code is part of the Stoffi Music Player Project.

	Visit our website at: stoffiplayer.com

	

	This program is free software; you can redistribute it and/or

	modify it under the terms of the GNU General Public License

	as published by the Free Software Foundation; either version

	3 of the License, or (at your option) any later version.

	

	See stoffiplayer.com/license for more information.

	-->

<UserControl x:Class="Stoffi.EditableTextBlock"

			 xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

			 xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

			 xmlns:local="clr-namespace:Stoffi"

			 x:Name="mainControl">

	<UserControl.Resources>



		<DataTemplate x:Key="EditModeTemplate">

			<TextBox KeyUp="TextBox_KeyUp" 

					 Loaded="TextBox_Loaded" 

					 LostFocus="TextBox_LostFocus" 

					 x:Name="EditBox" 

					 Margin="0 0 0 0"

					 BorderThickness="1" 

					 BorderBrush="Black"

					 Padding="-1 -1 0 -1"/>

			<DataTemplate.Triggers>

				<DataTrigger Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:EditableTextBlock}}, Path=SimpleHover}" Value="False">

					<Setter TargetName="EditBox" Property="Padding" Value="-1 -1 0 1"/>

					<Setter TargetName="EditBox" Property="Margin" Value="0 0 0 -2"/>

				</DataTrigger>

			</DataTemplate.Triggers>

		</DataTemplate>



		<DataTemplate x:Key="DisplayModeTemplate">

			<Border SnapsToDevicePixels="True" CornerRadius="1" VerticalAlignment="Top" Padding="0" 

					Margin="0,0,0,0" Name="OuterBorder" BorderThickness="0,0,1,1" BorderBrush="Transparent">

				<Border SnapsToDevicePixels="True" CornerRadius="1" VerticalAlignment="Top" Padding="0" 

						Margin="0 0 0 0" Name="InnerBorder" BorderThickness="1,1,0,0" BorderBrush="Transparent">

					<StackPanel>

						<TextBlock Text="{Binding ElementName=mainControl, Path=FormattedText}"  Name="Block"

							   Margin="0"

							   Padding="2,0,0,0"

							   MouseLeftButtonDown="TextBlock_MouseLeftButtonDown" 

							   TextTrimming="CharacterEllipsis"

							   ToolTip="{Binding ElementName=mainControl, Path=FormattedText}"/>

					</StackPanel>

				</Border>

			</Border>

			<DataTemplate.Triggers>



				<!-- simple hover  -->

				<MultiDataTrigger>

					<MultiDataTrigger.Conditions>

						<Condition Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type Border}}, Path=IsMouseOver}" Value="True"/>

						<Condition Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:EditableTextBlock}}, Path=ClickToEdit}" Value="True"/>

						<Condition Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:EditableTextBlock}}, Path=SimpleHover}" Value="True"/>

					</MultiDataTrigger.Conditions>

					

					<!-- border -->

					<Setter TargetName="OuterBorder" Property="BorderBrush" Value="Gray"/>

					<Setter TargetName="InnerBorder" Property="BorderBrush" Value="Gray"/>



					<!-- cursor -->

					<Setter Property="Cursor" Value="IBeam"/>

				</MultiDataTrigger>



				<!-- non-simple hover -->

				<MultiDataTrigger>

					<MultiDataTrigger.Conditions>

						<Condition Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type Border}}, Path=IsMouseOver}" Value="True"/>

						<Condition Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:EditableTextBlock}}, Path=ClickToEdit}" Value="True"/>

						<Condition Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:EditableTextBlock}}, Path=SimpleHover}" Value="False"/>

					</MultiDataTrigger.Conditions>



					<!-- spacing -->

					<Setter TargetName="OuterBorder" Property="Margin" Value="-1,0,0,-2"/>

					<Setter TargetName="OuterBorder" Property="CornerRadius"  Value="2"/>

					<Setter TargetName="InnerBorder" Property="CornerRadius"  Value="2"/>

					<Setter TargetName="Block" Property="Padding" Value="3,0,0,2"/>



					<!-- border -->

					<Setter TargetName="OuterBorder" Property="BorderBrush" Value="PaleTurquoise"/>

					<Setter TargetName="InnerBorder" Property="BorderBrush" Value="SteelBlue"/>

					<Setter TargetName="InnerBorder" Property="Background"  Value="White"/>

					<Setter TargetName="Block" Property="Foreground"  Value="Black"/>



					<!-- cursor -->

					<Setter Property="Cursor" Value="IBeam"/>

				</MultiDataTrigger>

				

			</DataTemplate.Triggers>

		</DataTemplate>



		<Style TargetType="{x:Type local:EditableTextBlock}">

			<Style.Triggers>

				<Trigger Property="IsInEditMode" Value="True">

					<Setter Property="ContentTemplate" Value="{StaticResource EditModeTemplate}" />

				</Trigger>

				<Trigger Property="IsInEditMode" Value="False">

					<Setter Property="ContentTemplate" Value="{StaticResource DisplayModeTemplate}" />

				</Trigger>

			</Style.Triggers>

		</Style>

	</UserControl.Resources>

</UserControl>