MainWindow.xaml

<Window
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:tb="http://www.hardcodet.net/taskbar"
        xmlns:local="clr-namespace:SkinText"
        xmlns:wpfspark="clr-namespace:WPFSpark;assembly=WPFSpark"
        xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit"
        x:Name="window"
        x:Class="SkinText.MainWindow"
        mc:Ignorable="d"
        Title="SkinText"
        Height="350" MinHeight="20"
        Width="525" MinWidth="110"
        SnapsToDevicePixels="True"
        UseLayoutRounding="True"
        AllowsTransparency="True" Background="{DynamicResource MainWindowBackgroundColorBrush}"
        WindowStyle="None" MouseDown="Window_MouseDown" ResizeMode="CanResizeWithGrip"
        Loaded="Window_Loaded" Closing="Window_Closing" SizeChanged="Window_SizeChanged">
    <Window.Resources>
        <local:ShowMessageCommand x:Key="MessageCommand" />
    </Window.Resources>
    <Window.CommandBindings>
        <CommandBinding Command="local:CustomCommands.Exit" CanExecute="ExitCommand_CanExecute" Executed="ExitCommand_Executed" />
        <CommandBinding Command="local:CustomCommands.Save" CanExecute="SaveCommand_CanExecute" Executed="SaveCommand_Executed" />
        <CommandBinding Command="local:CustomCommands.SaveAs" CanExecute="SaveAsCommand_CanExecute" Executed="SaveAsCommand_Executed" />
        <CommandBinding Command="local:CustomCommands.Open" CanExecute="OpenCommand_CanExecute" Executed="OpenCommand_Executed" />
        <CommandBinding Command="local:CustomCommands.New" CanExecute="NewCommand_CanExecute" Executed="NewCommand_Executed" />
    </Window.CommandBindings>
    <Grid x:Name="grid" Background="Transparent" AllowDrop="True" Drop="Window_Drop">
        <Image x:Name="backgroundimg" Grid.ColumnSpan="3" Grid.RowSpan="3" Stretch="Fill" VerticalAlignment="Top" HorizontalAlignment="Center" RenderTransformOrigin="0.5,0.5" />
        <Canvas x:Name="canvas">
            <Border
                    x:Name="TitleBorder"
                    Width="475"
                    Height="300"
                    Canvas.Left="25" Canvas.Top="25"
                    RenderTransformOrigin="0.5,0.5">
                <DockPanel Grid.Column="1" Grid.Row="1" x:Name="panel"
                           ClipToBounds="True" RenderTransformOrigin="0.5,0.5"
                           MouseLeave="Panel_MouseLeave"
                          MouseMove="MouseMove_Menu"
                           LastChildFill="true">
                    <Menu x:Name="menu" IsMainMenu="True" DockPanel.Dock="Top" PreviewMouseDown="Menu_PreviewMouseDown" >
                        <MenuItem Header="_File" Template="{DynamicResource MenuItemControlTemplate1}">
                            <MenuItem Header="_New..." Command="local:CustomCommands.New" Template="{DynamicResource MenuItemControlTemplate2}">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,15L 0,15L 0,0">
                                        <Path Width="15" Height="15"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                            <Separator />
                            <MenuItem Header="_Open..." Command="local:CustomCommands.Open" Template="{DynamicResource MenuItemControlTemplate2}">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,15L 0,15L 0,0">
                                        <Path Width="15" Height="15"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                            <Separator />
                            <MenuItem Header="_Save" Command="local:CustomCommands.Save" Template="{DynamicResource MenuItemControlTemplate2}">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,15L 0,15L 0,0">
                                        <Path Width="15" Height="15"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                            <MenuItem Header="_Save As..." Command="local:CustomCommands.SaveAs" Template="{DynamicResource MenuItemControlTemplate2}">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,15L 0,15L 0,0">
                                        <Path Width="15" Height="15"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                            <Separator />
                            <MenuItem Header="_Exit" Command="local:CustomCommands.Exit" Template="{DynamicResource MenuItemControlTemplate2}">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,15L 0,15L 0,0">
                                        <Path Width="15" Height="15"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                        </MenuItem>
                        <MenuItem Header="_Edit" Template="{DynamicResource MenuItemControlTemplate1}">
                            <MenuItem Header="_Cut" Command="Cut" Template="{DynamicResource MenuItemControlTemplate2}">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,20L 0,15L 0,0">
                                        <Path Width="15" Height="15"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                            <MenuItem Header="_Copy" Command="Copy" Template="{DynamicResource MenuItemControlTemplate2}">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,20L 0,15L 0,0">
                                        <Path Width="15" Height="15"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                            <MenuItem Header="_Paste" Command="Paste" Template="{DynamicResource MenuItemControlTemplate2}">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,20L 0,15L 0,0">
                                        <Path Width="15" Height="15"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                            <Separator />
                            <MenuItem Header="_Undo" Command="Undo" Template="{DynamicResource MenuItemControlTemplate2}">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,20L 0,15L 0,0">
                                        <Path Width="15" Height="15"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                            <MenuItem Header="_Redo" Command="Redo" Template="{DynamicResource MenuItemControlTemplate2}">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,20L 0,15L 0,0">
                                        <Path Width="15" Height="15"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                            <Separator />
                            <MenuItem x:Name="LineWrapMenuItem" Header="Line Wrap" Template="{DynamicResource MenuItemControlTemplate2}" Click="LineWrapMenuItem_Click" IsCheckable="true" IsChecked="True"/>
                            <MenuItem x:Name="ToolBarMenuItem" Header="Tool Bars" Template="{DynamicResource MenuItemControlTemplate2}" Checked="ToolBarMenuItem_Checked" Unchecked="ToolBarMenuItem_Checked" IsCheckable="true"/>
                            <MenuItem x:Name="ResizeMenuItem" Header="Resize Text Area" Template="{DynamicResource MenuItemControlTemplate2}" Checked="ResizeMenuItem_Checked" Unchecked="ResizeMenuItem_Checked" IsCheckable="true"/>
                            <Separator />
                            <MenuItem Header="Open Character _Map" Template="{DynamicResource MenuItemControlTemplate2}" Click="CharMap_Click">
                                <MenuItem.Icon>
                                    <Image Source="{DynamicResource ImageSource1CharMap}" />
                                </MenuItem.Icon>
                            </MenuItem>
                            <MenuItem Header="_Font Properties" Template="{DynamicResource MenuItemControlTemplate2}" Click="Font_Click">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,20L 0,15L 0,0">
                                        <Path Width="15" Height="15"
                                    Canvas.Left="0" Canvas.Top="0"
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                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                            <MenuItem Header="_Window Configuration" Template="{DynamicResource MenuItemControlTemplate2}" Click="Config_Click">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,20L 0,15L 0,0">
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                        </MenuItem>
                        <MenuItem Header="_Help" Template="{DynamicResource MenuItemControlTemplate1}">
                            <MenuItem Header="About SkinText" Template="{DynamicResource MenuItemControlTemplate2}" Click="About_Click">
                                <MenuItem.Icon>
                                    <Image Source="{DynamicResource ImageSource1icon}" />
                                </MenuItem.Icon>
                            </MenuItem>
                            <MenuItem x:Name="resetToDefaultsMenu" Header="Reset to defaults" Template="{DynamicResource MenuItemControlTemplate2}" Click="Resettodefaults_Click">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,20L 0,15L 0,0">
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                            <Separator />
                            <MenuItem Header="Buy me a drink!" Template="{DynamicResource MenuItemControlTemplate2}" Click="Donate_Click">
                                <MenuItem.Icon>
                                    <Canvas Width="15" Height="15" Clip="F1 M 0,0L 15,0L 15,20L 0,15L 0,0">
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                                    </Canvas>
                                </MenuItem.Icon>
                            </MenuItem>
                        </MenuItem>
                        <MenuItem x:Name="MenuFileName" Header="No Title" IsEnabled="False" Template="{DynamicResource MenuItemControlTemplate1}" HorizontalAlignment="Right"/>
                    </Menu>
                    <ToolBarTray x:Name="ToolBarTray" DockPanel.Dock="Top" MouseMove="Rtb_MouseMove" Visibility="Visible">
                        <ToolBar x:Name="ToolBarClip" Band="0">
                            <Button Command="Cut">
                                <Button.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Cut selection to Windows Clipboard." Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </Button.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
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                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </Button>
                            <Button Command="Copy">
                                <Button.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Copy selection to Windows Clipboard." Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </Button.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
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                                </Canvas>
                            </Button>
                            <Button Command="Paste">
                                <Button.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Paste from Windows Clipboard." Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </Button.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </Button>
                            <Separator />
                            <Button Command="Undo">
                                <Button.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Undo Last Action." Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </Button.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </Button>
                            <Button Command="Redo">
                                <Button.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Redo Last Action." Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </Button.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </Button>
                            <Separator />
                            <Button x:Name="_btn_importimg" Click="_btn_importimg_Click">
                                <Button.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Insert Image" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </Button.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </Button>

                            <Button x:Name="_btn_addhyperlink" Click="_btn_addhyperlink_Click">
                                <Button.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Insert Hyperlink" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </Button.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                      Canvas.Left="0" Canvas.Top="0"
                                      Stretch="Uniform"
                                      Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </Button>
                        </ToolBar>
                        <ToolBar x:Name="ToolBarStyle" Band="1">
                            <ToggleButton x:Name="_btnBold"
                        Command="{x:Static EditingCommands.ToggleBold}" CommandTarget="{Binding ElementName=rtb}">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Bold" FontWeight="Bold" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </ToggleButton>
                            <ToggleButton x:Name="_btnItalic"
                        Command="{x:Static EditingCommands.ToggleItalic}" CommandTarget="{Binding ElementName=rtb}">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Italics" FontStyle="Italic" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
                                    Data="M10,4V7H12.21L8.79,15H6V18H14V15H11.79L15.21,7H18V4H10Z" />
                                </Canvas>
                            </ToggleButton>
                            <Separator />
                            <ToggleButton x:Name="_btnOverLine" Click="_btnLine_Clicked">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="OverLine" TextDecorations="OverLine" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </ToggleButton>
                            <ToggleButton x:Name="_btnStrikethrough" Click="_btnLine_Clicked">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Strikethrough" TextDecorations="Strikethrough" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
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                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </ToggleButton>
                            <ToggleButton x:Name="_btnBaseline" Click="_btnLine_Clicked">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Baseline" TextDecorations="Baseline" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </ToggleButton>
                            <ToggleButton x:Name="_btnUnderline" Click="_btnLine_Clicked">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Underline" TextDecorations="Underline" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </ToggleButton>
                        </ToolBar>
                        <ToolBar x:Name="ToolBarLine" Band="0">
                            <RadioButton x:Name="_btnAlignLeft" GroupName="AlignGroup"
                        Command="{x:Static EditingCommands.AlignLeft}" CommandTarget="{Binding ElementName=rtb}">
                                <RadioButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Align Left" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </RadioButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </RadioButton>
                            <RadioButton x:Name="_btnAlignCenter" GroupName="AlignGroup"
                        Command="{x:Static EditingCommands.AlignCenter}" CommandTarget="{Binding ElementName=rtb}">
                                <RadioButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Align Center" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </RadioButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
                                    Data="M3,3H21V5H3V3M7,7H17V9H7V7M3,11H21V13H3V11M7,15H17V17H7V15M3,19H21V21H3V19Z" />
                                </Canvas>
                            </RadioButton>
                            <RadioButton x:Name="_btnAlignRight" GroupName="AlignGroup"
                        Command="{x:Static EditingCommands.AlignRight}" CommandTarget="{Binding ElementName=rtb}"
                                    Style="{DynamicResource RadioButtonsStyle}">
                                <RadioButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Align Right" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </RadioButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
                                    Data="M3,3H21V5H3V3M9,7H21V9H9V7M3,11H21V13H3V11M9,15H21V17H9V15M3,19H21V21H3V19Z" />
                                </Canvas>
                            </RadioButton>
                            <RadioButton x:Name="_btnAlignJustify" GroupName="AlignGroup"
                        Command="{x:Static EditingCommands.AlignJustify}" CommandTarget="{Binding ElementName=rtb}"
                                    Style="{DynamicResource RadioButtonsStyle}">
                                <RadioButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Align Justify" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </RadioButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </RadioButton>
                            <Separator />
                            <xctk:DropDownButton Style="{DynamicResource DropDownButtonStyle}" >
                                <Canvas IsHitTestVisible="False" HorizontalAlignment="Left" Margin="3,0,0,0" Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="17" Height="17"
                                            Canvas.Left="2" Canvas.Top="1"
                                            Stretch="Uniform"
                                            Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                                <xctk:DropDownButton.DropDownContent>
                                    <Grid>
                                        <Grid.ColumnDefinitions>
                                            <ColumnDefinition Width="*" />
                                            <ColumnDefinition Width="*" />
                                            <ColumnDefinition Width="*" />
                                        </Grid.ColumnDefinitions>
                                        <Grid.RowDefinitions>
                                            <RowDefinition Height="*" />
                                            <RowDefinition Height="*" />
                                            <RowDefinition Height="*" />
                                        </Grid.RowDefinitions>
                                        <ToggleButton x:Name="_btnToggleBox"
                                                Grid.Column="0" Grid.Row="0"
                                                Width="45"
                                                Style="{DynamicResource ToggleButtonsStyle}"
                                                Click="_btnListType_Click">
                                            <RichTextBox FontSize="12"
                                                    Margin="0" Padding="0"
                                                    IsReadOnly="True"
                                                    IsHitTestVisible="False"
                                                    Foreground="{DynamicResource ButtonFrontColorBrush}"
                                                    Background="Transparent"
                                                    BorderBrush="{DynamicResource BorderColorBrush}">
                                                <FlowDocument>
                                                    <List MarkerStyle="Box" Padding="20,0,0,0">
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="A"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="B"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="C"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                    </List>
                                                </FlowDocument>
                                            </RichTextBox>
                                        </ToggleButton>
                                        <ToggleButton x:Name="_btnToggleCircle"
                                                Grid.Column="1" Grid.Row="0"
                                                Width="45"
                                                Style="{DynamicResource ToggleButtonsStyle}"
                                                Click="_btnListType_Click">
                                            <RichTextBox FontSize="12"
                                                        Margin="0" Padding="0"
                                                        IsReadOnly="True"
                                                        IsHitTestVisible="False"
                                                        Foreground="{DynamicResource ButtonFrontColorBrush}"
                                                        Background="Transparent"
                                                        BorderBrush="{DynamicResource BorderColorBrush}">
                                                <FlowDocument>
                                                    <List MarkerStyle="Circle" Padding="20,0,0,0">
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="A"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="B"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="C"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                    </List>
                                                </FlowDocument>
                                            </RichTextBox>
                                        </ToggleButton>
                                        <ToggleButton x:Name="_btnToggleNumbering"
                                                    Grid.Column="2" Grid.Row="0"
                                                    Width="45"
                                                    Style="{DynamicResource ToggleButtonsStyle}"
                                                    Click="_btnListType_Click">
                                            <RichTextBox FontSize="12"
                                                        Margin="0" Padding="0"
                                                        IsReadOnly="True"
                                                        IsHitTestVisible="False"
                                                        Foreground="{DynamicResource ButtonFrontColorBrush}"
                                                        Background="Transparent"
                                                        BorderBrush="{DynamicResource BorderColorBrush}">
                                                <FlowDocument>
                                                    <List MarkerStyle="Decimal" Padding="20,0,0,0">
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="A"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="B"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="C"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                    </List>
                                                </FlowDocument>
                                            </RichTextBox>
                                        </ToggleButton>
                                        <ToggleButton x:Name="_btnToggleBullets"
                                                    Grid.Column="0" Grid.Row="1"
                                                    Width="45"
                                                    Style="{DynamicResource ToggleButtonsStyle}"
                                                    Click="_btnListType_Click">
                                            <RichTextBox FontSize="12"
                                                        Margin="0" Padding="0"
                                                        IsReadOnly="True"
                                                        IsHitTestVisible="False"
                                                        Foreground="{DynamicResource ButtonFrontColorBrush}"
                                                        Background="Transparent"
                                                        BorderBrush="{DynamicResource BorderColorBrush}">
                                                <FlowDocument>
                                                    <List MarkerStyle="Disc" Padding="20,0,0,0">
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="A"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="B"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="C"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                    </List>
                                                </FlowDocument>
                                            </RichTextBox>
                                        </ToggleButton>
                                        <ToggleButton x:Name="_btnToggleLowerLatin"
                                                    Grid.Column="1" Grid.Row="1"
                                                    Width="45"
                                                    Style="{DynamicResource ToggleButtonsStyle}"
                                                    Click="_btnListType_Click">
                                            <RichTextBox FontSize="12"
                                                        Margin="0" Padding="0"
                                                        IsReadOnly="True"
                                                        IsHitTestVisible="False"
                                                        Foreground="{DynamicResource ButtonFrontColorBrush}"
                                                        Background="Transparent"
                                                        BorderBrush="{DynamicResource BorderColorBrush}">
                                                <FlowDocument>
                                                    <List MarkerStyle="LowerLatin" Padding="20,0,0,0">
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="A"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="B"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="C"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                    </List>
                                                </FlowDocument>
                                            </RichTextBox>
                                        </ToggleButton>
                                        <ToggleButton x:Name="_btnToggleLowerRoman"
                                                    Grid.Column="2" Grid.Row="1"
                                                    Width="45"
                                                    Style="{DynamicResource ToggleButtonsStyle}"
                                                    Click="_btnListType_Click">
                                            <RichTextBox FontSize="12"
                                                        Margin="0" Padding="0"
                                                        IsReadOnly="True"
                                                        IsHitTestVisible="False"
                                                        Foreground="{DynamicResource ButtonFrontColorBrush}"
                                                        Background="Transparent"
                                                        BorderBrush="{DynamicResource BorderColorBrush}">
                                                <FlowDocument>
                                                    <List MarkerStyle="LowerRoman" Padding="20,0,0,0">
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="A"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="B"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="C"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                    </List>
                                                </FlowDocument>
                                            </RichTextBox>
                                        </ToggleButton>
                                        <ToggleButton x:Name="_btnToggleSquare"
                                                    Grid.Column="0" Grid.Row="2"
                                                    Width="45"
                                                    Style="{DynamicResource ToggleButtonsStyle}"
                                                    Click="_btnListType_Click">
                                            <RichTextBox FontSize="12"
                                                        Margin="0" Padding="0"
                                                        IsReadOnly="True"
                                                        IsHitTestVisible="False"
                                                        Foreground="{DynamicResource ButtonFrontColorBrush}"
                                                        Background="Transparent"
                                                        BorderBrush="{DynamicResource BorderColorBrush}">
                                                <FlowDocument>
                                                    <List MarkerStyle="Square" Padding="20,0,0,0">
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="A"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="B"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="C"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                    </List>
                                                </FlowDocument>
                                            </RichTextBox>
                                        </ToggleButton>
                                        <ToggleButton x:Name="_btnToggleUpperLatin"
                                                    Grid.Column="1" Grid.Row="2"
                                                    Width="45"
                                                    Style="{DynamicResource ToggleButtonsStyle}"
                                                    Click="_btnListType_Click">
                                            <RichTextBox FontSize="12"
                                                        Margin="0" Padding="0"
                                                        IsReadOnly="True"
                                                        IsHitTestVisible="False"
                                                        Foreground="{DynamicResource ButtonFrontColorBrush}"
                                                        Background="Transparent"
                                                        BorderBrush="{DynamicResource BorderColorBrush}">
                                                <FlowDocument>
                                                    <List MarkerStyle="UpperLatin" Padding="20,0,0,0">
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="A"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="B"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="C"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                    </List>
                                                </FlowDocument>
                                            </RichTextBox>
                                        </ToggleButton>
                                        <ToggleButton x:Name="_btnToggleUpperRoman"
                                                    Grid.Column="2" Grid.Row="2"
                                                    Width="45"
                                                    Style="{DynamicResource ToggleButtonsStyle}"
                                                    Click="_btnListType_Click">
                                            <RichTextBox FontSize="12"
                                                        Margin="0" Padding="0"
                                                        IsReadOnly="True"
                                                        IsHitTestVisible="False"
                                                        Foreground="{DynamicResource ButtonFrontColorBrush}"
                                                        Background="Transparent"
                                                        BorderBrush="{DynamicResource BorderColorBrush}">
                                                <FlowDocument>
                                                    <List MarkerStyle="UpperRoman" Padding="20,0,0,0">
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="A"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="B"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                        <ListItem>
                                                            <Paragraph>
                                                                <Run Text="C"/>
                                                            </Paragraph>
                                                        </ListItem>
                                                    </List>
                                                </FlowDocument>
                                            </RichTextBox>
                                        </ToggleButton>
                                    </Grid>
                                </xctk:DropDownButton.DropDownContent>
                            </xctk:DropDownButton>
                            <Separator />
                            <Button x:Name="_btnDecreaseIndentation"
                        Command="{x:Static EditingCommands.DecreaseIndentation}" CommandTarget="{Binding ElementName=rtb}">
                                <Button.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Decrease Indentation" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </Button.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
                                    Data="M11,13H21V11H11M11,9H21V7H11M3,3V5H21V3M3,21H21V19H3M3,12L7,16V8M11,17H21V15H11V17Z" />
                                </Canvas>
                            </Button>
                            <Button x:Name="_btnIncreaseIndentation"
                        Command="{x:Static EditingCommands.IncreaseIndentation}" CommandTarget="{Binding ElementName=rtb}">
                                <Button.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Increase Indentation" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </Button.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
                                    Data="M11,13H21V11H11M11,9H21V7H11M3,3V5H21V3M11,17H21V15H11M3,8V16L7,12M3,21H21V19H3V21Z" />
                                </Canvas>
                            </Button>
                            <Separator />
                            <RadioButton x:Name="_btnFlowDirLTR" Click="_btnFlowDir_Click" IsChecked="True" GroupName="FlowGroup">
                                <RadioButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Text Flow Direction Left to Right (Default)" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </RadioButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
                                    Data="M21,18L17,14V17H5V19H17V22M9,10V15H11V4H13V15H15V4H17V2H9A4,4 0 0,0 5,6A4,4 0 0,0 9,10Z" />
                                </Canvas>
                            </RadioButton>
                            <RadioButton x:Name="_btnFlowDirRTL" Click="_btnFlowDir_Click" GroupName="FlowGroup">
                                <RadioButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Text Flow Direction Right to Left" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </RadioButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
                                    Data="M8,17V14L4,18L8,22V19H20V17M10,10V15H12V4H14V15H16V4H18V2H10A4,4 0 0,0 6,6A4,4 0 0,0 10,10Z" />
                                </Canvas>
                            </RadioButton>
                        </ToolBar>
                        <ToolBar x:Name="ToolBarBase" Band="1">
                            <ToggleButton x:Name="_btnTopscript" Click="_btnScript_Clicked">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Top: A baseline that is aligned to the upper edge of the containing box." Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
                                    Data="M8,11H11V21H13V11H16L12,7L8,11M4,3V5H20V3H4Z" />
                                </Canvas>
                            </ToggleButton>
                            <ToggleButton x:Name="_btnSuperscript" Click="_btnScript_Clicked">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="SuperScript: A baseline that is aligned at the superscript position of the containing box." Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </ToggleButton>
                            <ToggleButton x:Name="_btnTextTopscript" Click="_btnScript_Clicked">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="TextTop: A baseline that is aligned at the upper edge of the text baseline." Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
                                    Data="M13,15L15.5,17.5L16.92,16.08L12,11.16L7.08,16.08L8.5,17.5L11,15V21H13V15M3,3H21V5H3V3M3,7H13V9H3V7Z" />
                                </Canvas>
                            </ToggleButton>
                            <ToggleButton x:Name="_btnCentercript" Click="_btnScript_Clicked">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Center: A baseline that is aligned to the center of the containing box." Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </ToggleButton>
                            <ToggleButton x:Name="_btnSubscript" Click="_btnScript_Clicked">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="SubScript: A baseline that is aligned at the subscript position of the containing box." Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </ToggleButton>
                            <ToggleButton x:Name="_btnTextBottomscript" Click="_btnScript_Clicked">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="TextBottom: A baseline that is aligned at the lower edge of the text baseline." Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </ToggleButton>
                            <ToggleButton x:Name="_btnBottomscript" Click="_btnScript_Clicked">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Bottom: A baseline that is aligned at the lower edge of the containing box." Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
                                    Data="M16,13H13V3H11V13H8L12,17L16,13M4,19V21H20V19H4Z" />
                                </Canvas>
                            </ToggleButton>
                            <ToggleButton x:Name="_btnBasescript" Click="_btnScript_Clicked" IsChecked="True">
                                <ToggleButton.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Baseline: A baseline that is aligned at the actual baseline of the containing box.(Default)" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </ToggleButton.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
                                    Data="M13,4A4,4 0 0,1 17,8A4,4 0 0,1 13,12H11V18H9V4H13M13,10A2,2 0 0,0 15,8A2,2 0 0,0 13,6H11V10H13Z" />
                                </Canvas>
                            </ToggleButton>
                        </ToolBar>
                        <ToolBar x:Name="ToolBarFont" Band="2">
                            <ComboBox x:Name="_fontFamily" SelectionChanged="_fontFamily_SelectionChanged"
                                Style="{DynamicResource ComboBoxStyle}"
                                IsTextSearchEnabled="True" IsEditable="True" StaysOpenOnEdit="True" KeyUp="Cmb_KeyUp"

                                SelectedIndex="7"/>
                            <ComboBox x:Name="_fontSize" SelectionChanged="_fontSize_SelectionChanged"
                                Style="{DynamicResource ComboBoxStyle}"
                                MinWidth="50"/>
                            <Separator />
                            <Button x:Name="_btnDecreaseFontSize"
                        Command="{x:Static EditingCommands.DecreaseFontSize}" CommandTarget="{Binding ElementName=rtb}">
                                <Button.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Decrease FontSize" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </Button.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
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                                </Canvas>
                            </Button>
                            <Button x:Name="_btnIncreaseFontSize"
                        Command="{x:Static EditingCommands.IncreaseFontSize}" CommandTarget="{Binding ElementName=rtb}">
                                <Button.ToolTip>
                                    <ToolTip Style="{DynamicResource ToolTipStyle}">
                                        <Border Style="{DynamicResource ToolTipBorderStyle}">
                                            <TextBlock Text="Increase FontSize" Style="{DynamicResource ToolTipTextStyle}" />
                                        </Border>
                                    </ToolTip>
                                </Button.ToolTip>
                                <Canvas Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="20" Height="20"
                                    Canvas.Left="0" Canvas.Top="0"
                                    Stretch="Uniform"
                                    Fill="{DynamicResource ButtonFrontColorBrush}"
                                    Data="F1 M 33.6585,44.381L 24.397,44.381L 22.0936,52.9919L 14.5596,52.9919L 24.397,21L 33.9944,21L 42.31,47.4041L 47.7438,29.9832L 54.7237,29.9832L 62.0513,53L 56.2942,53L 54.4794,46.7375L 47.7438,46.7375L 46.0686,53L 36.1538,52.9919L 33.6585,44.381 Z M 25.4527,39.1786L 32.6028,39.1786L 30.5873,32.3811L 29.7355,29.2915L 28.9557,26.2024L 28.8598,26.2024L 28.134,29.3193L 27.3722,32.4615L 25.4527,39.1786 Z M 48.5116,42.954L 53.7116,42.954L 52.2458,38.0104L 51.6264,35.7634L 51.0592,33.5168L 50.9894,33.5168L 50.4616,35.7836L 49.9075,38.0688L 48.5116,42.954 Z M 45,27L 51,21L 57,27L 45,27 Z " />
                                </Canvas>
                            </Button>
                            <Separator />
                            <Grid x:Name="DropDownFontColor">
                                <xctk:ColorPicker x:Name="ClrPcker_Font"
                                            SelectedColorChanged="ClrPcker_Font_SelectedColorChanged"
                                            Width="45"
                                            Style="{DynamicResource ColorPickerStyle}" />
                                <Canvas IsHitTestVisible="False" HorizontalAlignment="Left" Margin="3,0,0,0" Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="17" Height="17"
                                Canvas.Left="1" Canvas.Top="1"
                                Stretch="Uniform"
                                Fill="{DynamicResource ButtonFrontColorBrush}"
                                Data="M9.62,12L12,5.67L14.37,12M11,3L5.5,17H7.75L8.87,14H15.12L16.25,17H18.5L13,3H11Z" />
                                </Canvas>
                            </Grid>
                            <Grid x:Name="DropDownFontBackColor">
                                <xctk:ColorPicker x:Name="ClrPcker_FontBack"
                                            SelectedColorChanged="ClrPcker_FontBack_SelectedColorChanged"
                                            Width="45"
                                            Style="{DynamicResource ColorPickerStyle}" />
                                <Canvas IsHitTestVisible="False" HorizontalAlignment="Left" Margin="3,0,0,0" Width="20" Height="20" Clip="F1 M 0,0L 20,0L 20,20L 0,20L 0,0">
                                    <Path Width="17" Height="17"
                                Canvas.Left="2" Canvas.Top="1"
                                Stretch="Uniform"
                                Fill="{DynamicResource ButtonFrontColorBrush}"
                                Data="M19,11.5C19,11.5 17,13.67 17,15A2,2 0 0,0 19,17A2,2 0 0,0 21,15C21,13.67 19,11.5 19,11.5M5.21,10L10,5.21L14.79,10M16.56,8.94L7.62,0L6.21,1.41L8.59,3.79L3.44,8.94C2.85,9.5 2.85,10.47 3.44,11.06L8.94,16.56C9.23,16.85 9.62,17 10,17C10.38,17 10.77,16.85 11.06,16.56L16.56,11.06C17.15,10.47 17.15,9.5 16.56,8.94Z" />
                                </Canvas>
                            </Grid>
                        </ToolBar>
                    </ToolBarTray>
                    <wpfspark:ClipBorder x:Name="stackborder"
                                            BorderBrush="{DynamicResource BorderColorBrush}"
                                            BorderThickness="5"
                                            CornerRadius="20"
                                            RenderTransformOrigin="0.5,0.5">
                        <RichTextBox
                                    x:Name="rtb"
                                    Background="{DynamicResource RTBBackgroundColorBrush}"
                                    BorderThickness="0"
                                    ScrollViewer.VerticalScrollBarVisibility="Auto"
                                    ScrollViewer.HorizontalScrollBarVisibility="Auto"
                                    AcceptsReturn="True"
                                    AcceptsTab="True"
                                    VerticalAlignment="Stretch"
                                    HorizontalAlignment="Stretch"
                                    HorizontalScrollBarVisibility="Auto"
                                    VerticalScrollBarVisibility="Auto"
                                    SelectionChanged="Rtb_SelectionChanged" IsDocumentEnabled="True" KeyUp="Rtb_KeyUp" TextChanged="Rtb_TextChanged"
                                    MouseMove="Rtb_MouseMove"
                                    IsInactiveSelectionHighlightEnabled="True"
                                    AllowDrop="True" PreviewDragEnter="Rtb_PreviewDragEnter" Drop="Window_Drop" PreviewDragOver="Rtb_PreviewDragOver" PreviewKeyDown="Rtb_PreviewKeyDown" >
                            <RichTextBox.Resources>
                                <Style TargetType="{x:Type Paragraph}">
                                    <Setter Property="Margin" Value="0" />
                                    <Setter Property="Padding" Value="0" />
                                </Style>
                                <Style x:Key="{x:Type Hyperlink}" TargetType="{x:Type Hyperlink}">
                                    <Setter Property="Cursor" Value="Hand" />
                                    <Setter Property="TextDecorations" Value="" />
                                    <Setter Property="Foreground" Value="Black" />
                                    <Setter Property="ToolTip" Value="{Binding NavigateUri, RelativeSource={RelativeSource Self}}"/>
                                    <EventSetter Event="ContentElement.PreviewMouseLeftButtonDown" Handler="Hyperlink_PreviewMouseLeftButtonDown" />
                                    <Style.Triggers>
                                        <Trigger Property="IsMouseOver" Value="True">
                                            <Setter Property="Foreground" Value="{DynamicResource ButtonBorderMouseOverColorBrush}" />
                                            <Setter Property="Background" Value="{DynamicResource ButtonBackgroundMouseOverColorBrush}" />
                                            <Setter Property="Cursor" Value="Hand" />
                                        </Trigger>
                                    </Style.Triggers>
                                </Style>
                                <Style TargetType="{x:Type ToolTip}" >
                                    <Setter Property="Background"              Value="Transparent" />
                                    <Setter Property="BorderBrush"             Value="Transparent" />
                                    <Setter Property="BorderThickness"         Value="0" />
                                    <Setter Property="VerticalOffset"          Value="-10" />
                                    <Setter Property="ContentTemplate">
                                        <Setter.Value>
                                            <DataTemplate>
                                                <Border Style="{DynamicResource ToolTipBorderStyle}">
                                                    <StackPanel>
                                                        <TextBlock Text="{Binding}" Style="{DynamicResource ToolTipTextStyle}"/>
                                                        <TextBlock x:Name="MessageTextBlock" Style="{DynamicResource ToolTipTextStyle}" FontWeight="Bold" Text="Ctrl + Click to follow link"/>
                                                    </StackPanel>
                                                </Border>
                                                <DataTemplate.Triggers>
                                                    <DataTrigger Binding="{Binding IsReadOnly, RelativeSource={RelativeSource AncestorType={x:Type RichTextBox}}}" Value="True">
                                                        <Setter TargetName="MessageTextBlock" Property="Text"  Value="Click to follow link"/>
                                                    </DataTrigger>
                                                </DataTemplate.Triggers>
                                            </DataTemplate>
                                        </Setter.Value>
                                    </Setter>
                                </Style>
                            </RichTextBox.Resources>
                            <RichTextBox.RenderTransform>
                                <TransformGroup>
                                    <ScaleTransform ScaleY="1" ScaleX="1" />
                                    <SkewTransform AngleY="0" AngleX="0" />
                                    <RotateTransform Angle="0" />
                                    <TranslateTransform />
                                </TransformGroup>
                            </RichTextBox.RenderTransform>
                            <FlowDocument LineStackingStrategy="BlockLineHeight" />
                        </RichTextBox>
                    </wpfspark:ClipBorder>
                </DockPanel>
            </Border>
        </Canvas>

        <tb:TaskbarIcon x:Name="MyNotifyIcon"
                        IconSource="/Resources/icon_01.ico"
                        ToolTipText="SkinText"
                        MenuActivation="RightClick"
                        LeftClickCommand="{DynamicResource MessageCommand}"
                        LeftClickCommandParameter="Single left mouse button click."
                        NoLeftClickDelay="True">
            <tb:TaskbarIcon.TrayToolTip>
                <Border Background="{DynamicResource BackgroundColorBrush}"
                        BorderBrush="{DynamicResource BorderColorBrush}"
                        BorderThickness="2"
                        CornerRadius="3"
                        Width="70"
                        Height="30">
                    <!-- use a binding expression rather than fixed text -->
                    <TextBlock Text="{Binding ToolTipText}" HorizontalAlignment="Center" VerticalAlignment="Center" FontFamily="Tahoma" Foreground="{DynamicResource TextColorBrush}" FontWeight="Bold" />
                </Border>
            </tb:TaskbarIcon.TrayToolTip>
            <tb:TaskbarIcon.ContextMenu>
                <ContextMenu>
                    <MenuItem Header="Reset to Defaults"  Click="Resettodefaults_Click" x:Name="resetToDefaultsTray" />
                    <MenuItem Header="Window Configuration" Click="Config_Click" />
                    <MenuItem Header="Exit" Click="Exit_Click" />
                </ContextMenu>
            </tb:TaskbarIcon.ContextMenu>
        </tb:TaskbarIcon>
    </Grid>
</Window>