// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)

using System;

namespace Tango.Scripting.Editors.Document
{
	/// <summary>
	/// This Interface describes a the basic Undo/Redo operation
	/// all Undo Operations must implement this interface.
	/// </summary>
	public interface IUndoableOperation
	{
		/// <summary>
		/// Undo the last operation
		/// </summary>
		pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* Name.Property */
.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #336699 } /* Name.Variable */
.highlight .ow { color: #008800 } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */
.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */
.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
.highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
.highlight .vi { color: #3333bb } /* Name.Variable.Instance */
.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                   x:Class="ToolbarSttyle.MainWindow">
    <Style x:Key="ToolBarVerticalOverflowButtonStyle" TargetType="{x:Type ToggleButton}">
        <Setter Property="Background" Value="{DynamicResource ToolBarToggleButtonVerticalBackground}"/>
        <Setter Property="MinHeight" Value="0"/>
        <Setter Property="MinWidth" Value="0"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type ToggleButton}">
                    <Border x:Name="Bd" SnapsToDevicePixels="true" CornerRadius="0,0,3,3" Background="{TemplateBinding Background}">
                        <Canvas Width="7" VerticalAlignment="Bottom" SnapsToDevicePixels="true" Margin="2,7,2,2" Height="6" HorizontalAlignment="Right">
                            <!--<Path x:Name="Path1" Data="M 1.5 1 L 1.5 6" Stroke="{DynamicResource ToolBarGripper}"/>-->
                            <Path x:Name="Path2" Data="M 0.5 0 L 0.5 5" Stroke="{DynamicResource ControlForegroundKey}"/>
                            <!--<Path x:Name="Path3" Data="M 3.5 0.5 L 7 3.5 L 4 6.5 Z" Fill="{DynamicResource ToolBarGripper}"/>-->
                            <Path x:Name="Path4" Data="M 3 -0.5 L 6 2.5 L 3 5.5 Z" Fill="{DynamicResource ControlForegroundKey}"/>
                        </Canvas>
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsMouseOver" Value="true">
                            <Setter Property="Background" TargetName="Bd" Value="{DynamicResource ToolBarButtonHover}"/>
                            <Setter Property="Stroke" TargetName="Path2" Value="{DynamicResource Grip.Submenu.Background.Selected}"/>
                            <Setter Property="Fill" TargetName="Path4" Value="{DynamicResource Grip.Submenu.Background.Selected}"/>
                        </Trigger>
                        <Trigger Property="IsKeyboardFocused" Value="true">
                            <Setter Property="Background" TargetName="Bd" Value="{DynamicResource ToolBarButtonHover}"/>
                            <Setter Property="Stroke" TargetName="Path2" Value="{DynamicResource Grip.Submenu.Background.Selected}"/>
                            <Setter Property="Fill" TargetName="Path4" Value="{DynamicResource Grip.Submenu.Background.Selected}"/>
                        </Trigger>
                        <Trigger Property="IsEnabled" Value="false">
                            <Setter Property="Foreground" Value="{DynamicResource ToolBarGripper}"/>
                        </Trigger>
                        <Trigger Property="IsPressed" Value="True">
                            <Setter Property="Stroke" TargetName="Path2" Value="{DynamicResource Grip.Submenu.Background.Selected}"/>
                            <Setter Property="Fill" TargetName="Path4" Value="{DynamicResource Grip.Submenu.Background.Selected}"/>
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
        <Style.Triggers>
            <DataTrigger Binding="{Binding Source={x:Static SystemParameters.HighContrast}}" Value="true">
                <Setter Property="Background" Value="{DynamicResource ControlBrushColorKey}"/>
            </DataTrigger>
        </Style.Triggers>
    </Style>
    <Style x:Key="ToolBarHorizontalOverflowButtonStyle" TargetType="{x:Type ToggleButton}">
        <Setter Property="Background" Value="{DynamicResource ToolBarToggleButtonHorizontalBackground}"/>
        <Setter Property="MinHeight" Value="0"/>
        <Setter Property="MinWidth" Value="0"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type ToggleButton}">
                    <Border x:Name="Bd" SnapsToDevicePixels="true" CornerRadius="0,3,3,0" Background="{TemplateBinding Background}">
                        <Canvas Width="6" VerticalAlignment="Bottom" SnapsToDevicePixels="true" Margin="7,2,2,2" Height="7" HorizontalAlignment="Right">
                            <!--<Path x:Name="Path1" Data="M 1 1.5 L 6 1.5" Stroke="{DynamicResource ControlForegroundKey}"/>-->
                            <Path x:Name="Path2" Data="M 0 0.5 L 5 0.5" Stroke="{DynamicResource ControlForegroundKey}"/>
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                            <Path x:Name="Path4" Data="M -0.5 3 L 5.5 3 L 2.5 6 Z" Fill="{DynamicResource ControlForegroundKey}"/>
                        </Canvas>
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsMouseOver" Value="true">
                            <Setter Property="Background" TargetName="Bd" Value="{DynamicResource ToolBarButtonHover}"/>
                            <Setter Property="Stroke" TargetName="Path2" Value="{DynamicResource Grip.Submenu.Background.Selected}"/>
                            <Setter Property="Fill" TargetName="Path4" Value="{DynamicResource Grip.Submenu.Background.Selected}"/>
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                        <Trigger Property="IsKeyboardFocused" Value="true">
                            <Setter Property="Background" TargetName="Bd" Value="{DynamicResource ToolBarButtonHover}"/>
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                            <Setter Property="Fill" TargetName="Path4" Value="{DynamicResource Grip.Submenu.Background.Selected}"/>
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                        <Trigger Property="IsEnabled" Value="false">
                            <Setter Property="Foreground" Value="{DynamicResource ToolBarGripper}"/>
                        </Trigger>
                        <Trigger Property="IsPressed" Value="True">
                            <Setter Property="Stroke" TargetName="Path2" Value="{DynamicResource Grip.Submenu.Background.Selected}"/>
                            <Setter Property="Fill" TargetName="Path4" Value="{DynamicResource Grip.Submenu.Background.Selected}"/>
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                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
        <Style.Triggers>
            <DataTrigger Binding="{Binding Source={x:Static SystemParameters.HighContrast}}" Value="true">
                <Setter Property="Background" Value="{DynamicResource ControlBrushColorKey}"/>
            </DataTrigger>
        </Style.Triggers>
    </Style>
    <Style x:Key="ToolBarThumbStyle"  TargetType="{x:Type Thumb}">
        <Setter Property="OverridesDefaultStyle"  Value="true" />
        <Setter Property="Cursor"    Value="SizeAll" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type Thumb}">
                    <Border Background="Transparent"  SnapsToDevicePixels="True">
                        <Rectangle Margin="0,2" >
                            <Rectangle.Fill>
                                <DrawingBrush Viewport="0,0,4,4"   ViewportUnits="Absolute"   Viewbox="0,0,8,8"  ViewboxUnits="Absolute"  TileMode="Tile">
                                    <DrawingBrush.Drawing>
                                        <DrawingGroup>
                                            <GeometryDrawing Brush="#FF46464A"
                                     Geometry="M 4 4 L 4 8 L 8 8 L 8 4 z" />
                                        </DrawingGroup>
                                    </DrawingBrush.Drawing>
                                </DrawingBrush>
                            </Rectangle.Fill>
                        </Rectangle>
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
    <Style x:Key="ToolBarMainPanelBorderStyle" TargetType="{x:Type Border}">
        <Setter Property="Margin" Value="0,0,11,0"/>
        <Setter Property="CornerRadius" Value="3,3,3,3"/>
        <Style.Triggers>
            <DataTrigger Binding="{Binding Source={x:Static SystemParameters.HighContrast}}" Value="true">
                <Setter Property="CornerRadius" Value="0,0,0,0"/>
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    </Style>
    <Style x:Key="TangoToolBarStyle" TargetType="{x:Type ToolBar}">
        <Setter Property="Background" Value="{DynamicResource ToolBarHorizontalBackground}"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type ToolBar}">
                    <Grid x:Name="Grid" Margin="3,1,1,1" SnapsToDevicePixels="true">
                        <Grid x:Name="OverflowGrid" HorizontalAlignment="Right">
                            <ToggleButton x:Name="OverflowButton" ClickMode="Press" FocusVisualStyle="{x:Null}" IsChecked="{Binding IsOverflowOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" IsEnabled="{TemplateBinding HasOverflowItems}" Style="{DynamicResource ToolBarHorizontalOverflowButtonStyle}"/>
                            <Popup x:Name="OverflowPopup" AllowsTransparency="true" Focusable="false" IsOpen="{Binding IsOverflowOpen, RelativeSource={RelativeSource TemplatedParent}}" PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" Placement="Bottom" StaysOpen="false">
                                <!--<AThemes:SystemDropShadowChrome x:Name="Shdw" Color="Transparent">-->
                                    <Border x:Name="ToolBarSubMenuBorder" BorderBrush="{DynamicResource ToolBarMenuBorder}" BorderThickness="1" Background="{DynamicResource ToolBarSubMenuBackground}" RenderOptions.ClearTypeHint="Enabled">
                                        <ToolBarOverflowPanel x:Name="PART_ToolBarOverflowPanel" KeyboardNavigation.DirectionalNavigation="Cycle" FocusVisualStyle="{x:Null}" Focusable="true" Margin="2" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" KeyboardNavigation.TabNavigation="Cycle" WrapWidth="200"/>
                                    </Border>
                                <!--</AThemes:SystemDropShadowChrome>-->
                            </Popup>
                        </Grid>
                        <Border x:Name="MainPanelBorder" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" Style="{DynamicResource ToolBarMainPanelBorderStyle}">
                            <DockPanel KeyboardNavigation.TabIndex="1" KeyboardNavigation.TabNavigation="Local">
                                <Thumb x:Name="ToolBarThumb" Margin="-3,-1,0,0" Padding="6,5,1,6" Style="{StaticResource ToolBarThumbStyle}" Width="10"/>
                                <ContentPresenter x:Name="ToolBarHeader" ContentSource="Header" HorizontalAlignment="Center" Margin="4,0,4,0" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="Center"/>
                                <ToolBarPanel x:Name="PART_ToolBarPanel" IsItemsHost="true" Margin="0,1,2,2" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
                            </DockPanel>
                        </Border>
                    </Grid>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsOverflowOpen" Value="true">
                            <Setter Property="IsEnabled" TargetName="ToolBarThumb" Value="false"/>
                        </Trigger>
                        <Trigger Property="Header" Value="{x:Null}">
                            <Setter Property="Visibility" TargetName="ToolBarHeader" Value="Collapsed"/>
                        </Trigger>
                        <Trigger Property="ToolBarTray.IsLocked" Value="true">
                            <Setter Property="Visibility" TargetName="ToolBarThumb" Value="Collapsed"/>
                        </Trigger>
                        <Trigger Property="HasDropShadow" SourceName="OverflowPopup" Value="true">
                            <!--<Setter Property="Margin" TargetName="Shdw" Value="0,0,5,5"/>
                            <Setter Property="SnapsToDevicePixels" TargetName="Shdw" Value="true"/>
                            <Setter Property="Color" TargetName="Shdw" Value="#71000000"/>-->
                        </Trigger>
                        <Trigger Property="Orientation" Value="Vertical">
                            <Setter Property="Margin" TargetName="Grid" Value="1,3,1,1"/>
                            <Setter Property="Style" TargetName="OverflowButton" Value="{StaticResource ToolBarVerticalOverflowButtonStyle}"/>
                            <Setter Property="Height" TargetName="ToolBarThumb" Value="10"/>
                            <Setter Property="Width" TargetName="ToolBarThumb" Value="Auto"/>
                            <Setter Property="Margin" TargetName="ToolBarThumb" Value="-1,-3,0,0"/>
                            <Setter Property="Padding" TargetName="ToolBarThumb" Value="5,6,6,1"/>
                            <Setter Property="Margin" TargetName="ToolBarHeader" Value="0,0,0,4"/>
                            <Setter Property="Margin" TargetName="PART_ToolBarPanel" Value="1,0,2,2"/>
                            <Setter Property="DockPanel.Dock" TargetName="ToolBarThumb" Value="Top"/>
                            <Setter Property="DockPanel.Dock" TargetName="ToolBarHeader" Value="Top"/>
                            <Setter Property="HorizontalAlignment" TargetName="OverflowGrid" Value="Stretch"/>
                            <Setter Property="VerticalAlignment" TargetName="OverflowGrid" Value="Bottom"/>
                            <Setter Property="Placement" TargetName="OverflowPopup" Value="Right"/>
                            <Setter Property="Margin" TargetName="MainPanelBorder" Value="0,0,0,11"/>
                            <Setter Property="Background" Value="{DynamicResource ToolBarVerticalBackground}"/>
                        </Trigger>
                        <Trigger Property="IsEnabled" Value="false">
                            <Setter Property="Foreground" Value="{DynamicResource Menu.Disable.Foreground}"/>
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
        <Style.Triggers>
            <DataTrigger Binding="{Binding Source={x:Static SystemParameters.HighContrast}}" Value="true">
                <Setter Property="Background" Value="{DynamicResource ControlBrushColorKey}"/>
            </DataTrigger>
        </Style.Triggers>
        <Style.Resources>
            <Style TargetType="{x:Type Button}">
                <Setter Property="Template">
                    <Setter.Value>
                        <ControlTemplate TargetType="{x:Type Button}">
                            <Border x:Name="border" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" SnapsToDevicePixels="true">
                                <Grid>
                                    <Rectangle x:Name="background"  Fill="Transparent" Opacity="1"/>
                                    <ContentPresenter x:Name="contentPresenter" Focusable="False" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
                                </Grid>
                            </Border>
                            <ControlTemplate.Triggers>
                                <Trigger Property="IsDefaulted" Value="true">
                                    <Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/>
                                </Trigger>
                                <Trigger Property="IsMouseOver" Value="true">
                                    <Setter Property="Fill" TargetName="background" Value="{DynamicResource Toolbar.Button.MaouseMove.Background}"/>
                                </Trigger>
                                <Trigger Property="IsPressed" Value="true">
                                    <Setter Property="Fill" TargetName="background" Value="{DynamicResource ControlBrushColorKey}"/>
                                </Trigger>
                                <Trigger Property="IsEnabled" Value="false">
                                    <Setter Property="Background" TargetName="border" Value="{DynamicResource Button.Disabled.Background}"/>
                                    <Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource Button.Disabled.Border}"/>
                                    <Setter Property="TextElement.Foreground" TargetName="contentPresenter" Value="{DynamicResource Button.Disabled.Foreground}"/>
                                </Trigger>
                            </ControlTemplate.Triggers>
                        </ControlTemplate>
                    </Setter.Value>
                </Setter>
            </Style>
        </Style.Resources>
    </Style>
   
    <Style x:Key="{x:Static ToolBar.SeparatorStyleKey}" TargetType="{x:Type Separator}">
        <Setter Property="Width" Value="1" />
        <Setter Property="Margin"   Value="10,2,10,2" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type Separator}">
                    <Rectangle  Fill="{DynamicResource Inactive.Selection}" VerticalAlignment="Stretch"/>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</ResourceDictionary>