using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.Video.DirectCapture;

namespace Tango.MachineStudio.Common.Video
{
    /// <summary>
    /// Represents the default implementation of <see cref="IVideoCaptureProvider"/>.
    /// </summary>
    /// <seealso cref="Tango.MachineStudio.Common.Video.IVideoCaptureProvider" />
    publicpre { line-height: 125%; }
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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; }
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.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
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                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:local="clr-namespace:Tango.Scripting.IDE.Themes">
    
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        <Grid x:Name="Grid" Background="{DynamicResource ScrollBar.Static.Background}">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*"/>
                <ColumnDefinition Width="Auto"/>
            </Grid.ColumnDefinitions>
            <Grid.RowDefinitions>
                <RowDefinition Height="*"/>
                <RowDefinition Height="Auto"/>
            </Grid.RowDefinitions>
            <Rectangle x:Name="Corner" Grid.Column="1" Fill="{DynamicResource ScrollBar.Static.Background}" Grid.Row="1"/>
            <ScrollContentPresenter x:Name="PART_ScrollContentPresenter" CanContentScroll="{TemplateBinding CanContentScroll}" CanHorizontallyScroll="False" CanVerticallyScroll="False" ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" Grid.Column="0" Margin="{TemplateBinding Padding}" Grid.Row="0"/>
            <ScrollBar x:Name="PART_VerticalScrollBar" AutomationProperties.AutomationId="VerticalScrollBar" Cursor="Arrow" Grid.Column="1" Maximum="{TemplateBinding ScrollableHeight}" Minimum="0" Grid.Row="0" Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}" Value="{Binding VerticalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}" ViewportSize="{TemplateBinding ViewportHeight}"/>
            <ScrollBar x:Name="PART_HorizontalScrollBar" AutomationProperties.AutomationId="HorizontalScrollBar" Cursor="Arrow" Grid.Column="0" Maximum="{TemplateBinding ScrollableWidth}" Minimum="0" Orientation="Horizontal" Grid.Row="1" Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}" Value="{Binding HorizontalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}" ViewportSize="{TemplateBinding ViewportWidth}"/>
        </Grid>
    </ControlTemplate>
    <Style x:Key="FocusVisual">
        <Setter Property="Control.Template">
            <Setter.Value>
                <ControlTemplate>
                    <Rectangle Margin="2" SnapsToDevicePixels="true" Stroke="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" StrokeThickness="1" StrokeDashArray="1 2"/>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
    <Style x:Key="ScrollBarButton" TargetType="{x:Type RepeatButton}">
        <Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}"/>
        <Setter Property="BorderThickness" Value="0"/>
        <Setter Property="HorizontalContentAlignment" Value="Center"/>
        <Setter Property="VerticalContentAlignment" Value="Center"/>
        <Setter Property="Padding" Value="1"/>
        <Setter Property="Focusable" Value="false"/>
        <Setter Property="IsTabStop" Value="false"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type RepeatButton}">
                    <Border x:Name="border" BorderBrush="Transparent" BorderThickness="0" Background="{DynamicResource ScrollBar.Static.Background}" SnapsToDevicePixels="true">
                        <ContentPresenter x:Name="contentPresenter" Focusable="False" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsEnabled" Value="false">
                            <Setter Property="Opacity" TargetName="contentPresenter" Value="0.56"/>
                            <!--<Setter Property="Background" TargetName="border" Value="{StaticResource ScrollBar.Disabled.Background}"/>
                                <Setter Property="BorderBrush" TargetName="border" Value="{StaticResource ScrollBar.Disabled.Border}"/>-->
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        <Setter Property="OverridesDefaultStyle" Value="true"/>
        <Setter Property="Background" Value="Transparent"/>
        <Setter Property="Focusable" Value="false"/>
        <Setter Property="IsTabStop" Value="false"/>
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                <ControlTemplate TargetType="{x:Type RepeatButton}">
                    <Rectangle Fill="{TemplateBinding Background}" Height="{TemplateBinding Height}" Width="{TemplateBinding Width}"/>
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    <Style x:Key="ScrollBarThumbVertical" TargetType="{x:Type Thumb}">
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        <Setter Property="IsTabStop" Value="false"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type Thumb}">
                    <Rectangle x:Name="rectangle" Fill="{DynamicResource ScrollBar.Static.Thumb}" Height="{TemplateBinding Height}" SnapsToDevicePixels="True" Width="{TemplateBinding Width}" Margin="4,0,4,0"/>
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                        <Trigger Property="IsMouseOver" Value="true">
                            <Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource ScrollBar.MouseOver.Thumb}"/>
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                        <Trigger Property="IsDragging" Value="true">
                            <Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource ScrollBar.Pressed.Thumb}"/>
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    <Style x:Key="ScrollBarThumbHorizontal" TargetType="{x:Type Thumb}">
        <Setter Property="OverridesDefaultStyle" Value="true"/>
        <Setter Property="IsTabStop" Value="false"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type Thumb}" >
                    <Rectangle x:Name="rectangle"  Fill="{DynamicResource ScrollBar.Static.Thumb}"   Height="{TemplateBinding Height}" 
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                        <Trigger Property="IsMouseOver" Value="true">
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    <Style  TargetType="{x:Type ScrollBar}">
        <Setter Property="Stylus.IsPressAndHoldEnabled" Value="false"/>
        <Setter Property="Stylus.IsFlicksEnabled" Value="false"/>
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        <Setter Property="BorderBrush" Value="{DynamicResource ScrollBar.Static.Border}"/>
        <Setter Property="Foreground" Value="{DynamicResource ControlForegroundKey}"/>
        <Setter Property="BorderThickness" Value="1,0"/>
        <Setter Property="Width" Value="18"/>
        <Setter Property="MinWidth" Value="18"/>
        <Setter Property="OverridesDefaultStyle" Value="True"/>
        <Setter Property="Template">
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                <ControlTemplate TargetType="{x:Type ScrollBar}">
                    <Grid x:Name="Bg" SnapsToDevicePixels="true">
                        <Grid.RowDefinitions>
                            <RowDefinition MaxHeight="{DynamicResource {x:Static SystemParameters.VerticalScrollBarButtonHeightKey}}"/>
                            <RowDefinition Height="0.00001*"/>
                            <RowDefinition MaxHeight="{DynamicResource {x:Static SystemParameters.VerticalScrollBarButtonHeightKey}}"/>
                        </Grid.RowDefinitions>
                        <Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="0" Background="{TemplateBinding Background}" Grid.Row="1"/>
                        <RepeatButton x:Name="PART_LineUpButton" Command="{x:Static ScrollBar.LineUpCommand}" IsEnabled="{TemplateBinding IsMouseOver}" Style="{StaticResource ScrollBarButton}">
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                                <RepeatButton Command="{x:Static ScrollBar.PageUpCommand}" Style="{StaticResource RepeatButtonTransparent}"/>
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                                <RepeatButton Command="{x:Static ScrollBar.PageDownCommand}" Style="{StaticResource RepeatButtonTransparent}"/>
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                                <Thumb Style="{StaticResource ScrollBarThumbVertical}"/>
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                                <Condition Binding="{Binding IsPressed, ElementName=PART_LineDownButton}" Value="true"/>
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                            <Setter Property="Fill" TargetName="ArrowBottom" Value="{DynamicResource ScrollBar.Pressed.Glyph}"/>
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                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsMouseOver, ElementName=PART_LineUpButton}" Value="true"/>
                                <Condition Binding="{Binding IsPressed, ElementName=PART_LineUpButton}" Value="true"/>
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                            <Setter Property="Fill" TargetName="ArrowTop" Value="{DynamicResource ScrollBar.Pressed.Glyph}"/>
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                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsMouseOver, ElementName=PART_LineDownButton}" Value="true"/>
                                <Condition Binding="{Binding IsPressed, ElementName=PART_LineDownButton}" Value="false"/>
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                            <Setter Property="Fill" TargetName="ArrowBottom" Value="{DynamicResource ScrollBar.MouseOver.Glyph}"/>
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding IsMouseOver, ElementName=PART_LineUpButton}" Value="true"/>
                                <Condition Binding="{Binding IsPressed, ElementName=PART_LineUpButton}" Value="false"/>
                            </MultiDataTrigger.Conditions>
                            <Setter Property="Fill" TargetName="ArrowTop" Value="{DynamicResource ScrollBar.MouseOver.Glyph}"/>
                        </MultiDataTrigger>
                        <Trigger Property="IsEnabled" Value="false">
                            <Setter Property="Fill" TargetName="ArrowTop" Value="{DynamicResource ScrollBar.Disabled.Glyph}"/>
                            <Setter Property="Fill" TargetName="ArrowBottom" Value="{DynamicResource ScrollBar.Disabled.Glyph}"/>
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
        <Style.Triggers>
            <Trigger Property="Orientation" Value="Horizontal">
                <Setter Property="Width" Value="Auto"/>
                <Setter Property="MinWidth" Value="0"/>
                <Setter Property="Height" Value="18"/>
                <Setter Property="MinHeight" Value="18"/>
                <Setter Property="BorderThickness" Value="0,1"/>
                <Setter Property="Template">
                    <Setter.Value>
                        <ControlTemplate TargetType="{x:Type ScrollBar}">
                            <Grid x:Name="Bg" SnapsToDevicePixels="true">
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition MaxWidth="{DynamicResource {x:Static SystemParameters.HorizontalScrollBarButtonWidthKey}}"/>
                                    <ColumnDefinition Width="0.00001*"/>
                                    <ColumnDefinition MaxWidth="{DynamicResource {x:Static SystemParameters.HorizontalScrollBarButtonWidthKey}}"/>
                                </Grid.ColumnDefinitions>
                                <Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Grid.Column="1"/>
                                <RepeatButton x:Name="PART_LineLeftButton" Command="{x:Static ScrollBar.LineLeftCommand}" IsEnabled="{TemplateBinding IsMouseOver}" Style="{StaticResource ScrollBarButton}">
                                    <Path x:Name="ArrowLeft" Data="M 0 10 L 10 0 L 10 20 Z" Fill="{DynamicResource ScrollBar.Static.Glyph}" Margin="2,2,1,2" Stretch="Uniform"/>
                                </RepeatButton>
                                <Track x:Name="PART_Track" Grid.Column="1" IsEnabled="{TemplateBinding IsMouseOver}">
                                    <Track.DecreaseRepeatButton>
                                        <RepeatButton Command="{x:Static ScrollBar.PageLeftCommand}" Style="{StaticResource RepeatButtonTransparent}"/>
                                    </Track.DecreaseRepeatButton>
                                    <Track.IncreaseRepeatButton>
                                        <RepeatButton Command="{x:Static ScrollBar.PageRightCommand}" Style="{StaticResource RepeatButtonTransparent}"/>
                                    </Track.IncreaseRepeatButton>
                                    <Track.Thumb>
                                        <Thumb Style="{StaticResource ScrollBarThumbHorizontal}"/>
                                    </Track.Thumb>
                                </Track>
                                <RepeatButton x:Name="PART_LineRightButton" Grid.Column="2" Command="{x:Static ScrollBar.LineRightCommand}" IsEnabled="{TemplateBinding IsMouseOver}" Style="{StaticResource ScrollBarButton}">
                                    <Path x:Name="ArrowRight" Data="M 0 0 L 10 10 L 0 20 Z" Fill="{DynamicResource ScrollBar.Static.Glyph}" Margin="1,2,2,2" Stretch="Uniform"/>
                                </RepeatButton>
                            </Grid>
                            <ControlTemplate.Triggers>
                                <MultiDataTrigger>
                                    <MultiDataTrigger.Conditions>
                                        <Condition Binding="{Binding IsMouseOver, ElementName=PART_LineRightButton}" Value="true"/>
                                        <Condition Binding="{Binding IsPressed, ElementName=PART_LineRightButton}" Value="true"/>
                                    </MultiDataTrigger.Conditions>
                                    <Setter Property="Fill" TargetName="ArrowRight" Value="{DynamicResource ScrollBar.Pressed.Glyph}"/>
                                </MultiDataTrigger>
                                <MultiDataTrigger>
                                    <MultiDataTrigger.Conditions>
                                        <Condition Binding="{Binding IsMouseOver, ElementName=PART_LineLeftButton}" Value="true"/>
                                        <Condition Binding="{Binding IsPressed, ElementName=PART_LineLeftButton}" Value="true"/>
                                    </MultiDataTrigger.Conditions>
                                    <Setter Property="Fill" TargetName="ArrowLeft" Value="{DynamicResource ScrollBar.Pressed.Glyph}"/>
                                </MultiDataTrigger>
                                <MultiDataTrigger>
                                    <MultiDataTrigger.Conditions>
                                        <Condition Binding="{Binding IsMouseOver, ElementName=PART_LineRightButton}" Value="true"/>
                                        <Condition Binding="{Binding IsPressed, ElementName=PART_LineRightButton}" Value="false"/>
                                    </MultiDataTrigger.Conditions>
                                    <Setter Property="Fill" TargetName="ArrowRight" Value="{DynamicResource ScrollBar.MouseOver.Glyph}"/>
                                </MultiDataTrigger>
                                <MultiDataTrigger>
                                    <MultiDataTrigger.Conditions>
                                        <Condition Binding="{Binding IsMouseOver, ElementName=PART_LineLeftButton}" Value="true"/>
                                        <Condition Binding="{Binding IsPressed, ElementName=PART_LineLeftButton}" Value="false"/>
                                    </MultiDataTrigger.Conditions>
                                    <Setter Property="Fill" TargetName="ArrowLeft" Value="{DynamicResource ScrollBar.MouseOver.Glyph}"/>
                                </MultiDataTrigger>
                                <Trigger Property="IsEnabled" Value="false">
                                    <Setter Property="Fill" TargetName="ArrowLeft" Value="{DynamicResource ScrollBar.Disabled.Glyph}"/>
                                    <Setter Property="Fill" TargetName="ArrowRight" Value="{DynamicResource ScrollBar.Disabled.Glyph}"/>
                                </Trigger>
                            </ControlTemplate.Triggers>
                        </ControlTemplate>
                    </Setter.Value>
                </Setter>
            </Trigger>
        </Style.Triggers>
    </Style>
    
</ResourceDictionary>