Files
LlamaCasty/Controls/LeftPanel.xaml
T
gramps 89f6aa3a67 TASK 59: the properties panel is a hierarchy, and the shape is a choice
The creator's ruling on the webcam's properties: a "Shape" title above the
Mirror/Rect row; the drag hint indented under that row "to show parentage";
the same for Geometry, Border Color, Border Thickness; Remove and Blur indented
under Background; Strength indented under Blur.

One rule covers it: a title owns its content and the content is indented one
level (10px) under it - two levels where a title is itself nested (Strength
under Blur under Background). The titles are SemiBold 11px #a0a0b0 like the
ones already there.

The shape also stops being a toggle button that shows the NEXT action ("Round"
when the camera was a rectangle) and becomes a CHOICE: two segment options,
Rect | Circle, with Rect selected by default - which is what the creator asked
for ("Rect should be selected as a default if none exists"). The old
ShapeButtonText is gone.

The mutual exclusion lives in the MODEL: IsRectShape/IsRoundShape on
SceneElement, each setter flipping the shape through ToggleClipShape() (so the
pre-round rect is still stored/restored) and always re-raising, so a refused
write - the vertical Chat layout is rect-only (TASK 57) - makes the UI snap
back instead of sticking. Deliberately NOT a WPF RadioButton group: a group
unchecks its siblings by setting IsChecked in code, which makes WPF drop the
binding (stackoverflow 7376373; the same trap measured in 50980687/57275046).

The Circle option stays hidden where CanToggleClipShape is false, so the circle
is still not offered in the vertical Chat layout.

Guard: ytLive.Tests/PropertiesHierarchyTests.cs - the model half (Rect by
default, pick circle, pick rect, the locked Chat layout refuses the circle) and
the panel half (the Shape title owns both options, the circle is the gated one,
the hint is indented and follows the row, every titled block's content is at
10px, Strength at 20px). 432/432 green, 0 warnings.
2026-10-21 19:58:28 -07:00

685 lines
57 KiB
XML

<UserControl x:Class="ytLive.Controls.LeftPanel"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:Helpers="clr-namespace:ytLive.Helpers"
xmlns:models="clr-namespace:ytLive.Models">
<Border Background="#16213e" CornerRadius="6" Padding="12">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<!-- Edit mode (offline): layers + properties -->
<Grid Grid.Row="0" Visibility="{Binding IsEditMode, Converter={StaticResource BoolToVis}}">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<!-- LAYERS header + Add button -->
<StackPanel Grid.Row="0" Orientation="Horizontal" Margin="0,8,0,0">
<TextBlock Text="LAYERS" Style="{StaticResource SectionHeader}" VerticalAlignment="Center"/>
<Button ToolTip="Add Layer" Style="{StaticResource IconButton}" Margin="4,-4,0,0"
Click="AddSourceButton_Click">
<Button.ContextMenu>
<ContextMenu DataContext="{Binding PlacementTarget.DataContext, RelativeSource={RelativeSource Self}}">
<MenuItem Header="Webcam" Command="{Binding AddWebcamCommand}"
IsEnabled="{Binding CanAddWebcam}"
ToolTip="{Binding WebcamAddToolTip}"/>
<MenuItem Header="Image" Command="{Binding AddImageCommand}"/>
<MenuItem Header="Text" Command="{Binding AddSourceCommand}" CommandParameter="{x:Static models:SourceType.TextOverlay}"/>
<MenuItem Header="Countdown" Command="{Binding AddSourceCommand}" CommandParameter="{x:Static models:SourceType.Countdown}"
Visibility="{Binding IsCountdownAvailable, Converter={StaticResource BoolToVis}}"
ToolTip="Timer overlay — Starting and BRB screens only"/>
<MenuItem Header="Web Resource" Command="{Binding AddSourceCommand}" CommandParameter="{x:Static models:SourceType.WebSource}"
ToolTip="Embedded web page — set URI in Properties panel"/>
<MenuItem Header="YouTube Chat" Command="{Binding AddSourceCommand}" CommandParameter="{x:Static models:SourceType.ChatBox}"
IsEnabled="{Binding CanAddYouTubeChat}"
ToolTip="One chat layer at a time — it's already in your stream"/>
<MenuItem Header="Stream Alerts" Command="{Binding AddSourceCommand}" CommandParameter="{x:Static models:SourceType.AlertBox}"
IsEnabled="{Binding CanAddAlerts}"
ToolTip="Celebration zone for Super Chat &amp; memberships — one alert layer at a time"/>
</ContextMenu>
</Button.ContextMenu>
<Path Data="M12,4 L12,20 M4,12 L20,12" Stroke="#e94560" StrokeThickness="2"
Width="14" Height="14" Stretch="Uniform"/>
</Button>
</StackPanel>
<Helpers:FocusPreservingListBox x:Name="SourceList" Grid.Row="1" Background="Transparent" BorderThickness="0"
ItemsSource="{Binding StagedScene.Elements}"
SelectedItem="{Binding SelectedElement, Mode=TwoWay}"
PreviewMouseLeftButtonDown="List_PreviewMouseLeftButtonDown"
PreviewMouseMove="List_PreviewMouseMove"
PreviewMouseLeftButtonUp="List_PreviewMouseLeftButtonUp"
Foreground="#e0e0e0" FontSize="13">
<Helpers:FocusPreservingListBox.ItemContainerStyle>
<Style TargetType="ListBoxItem" BasedOn="{StaticResource YtListBoxItem}">
<Setter Property="HorizontalContentAlignment" Value="Stretch"/>
<Style.Triggers>
<DataTrigger Binding="{Binding IsVisible}" Value="False">
<Setter Property="Opacity" Value="0.45"/>
</DataTrigger>
<!-- The transient zoom layer has no editing UI — never
show it as a layer row (TASK 51). -->
<DataTrigger Binding="{Binding IsZoomLayer}" Value="True">
<Setter Property="Visibility" Value="Collapsed"/>
</DataTrigger>
</Style.Triggers>
</Style>
</Helpers:FocusPreservingListBox.ItemContainerStyle>
<ListBox.ItemTemplate>
<DataTemplate>
<Grid Margin="0,2"
Tag="{Binding DataContext.CanChangeBackground, RelativeSource={RelativeSource AncestorType=Window}}">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<Grid.ContextMenu>
<ContextMenu DataContext="{Binding PlacementTarget.DataContext, RelativeSource={RelativeSource Self}}">
<MenuItem Header="Change Capture…" Click="BackgroundMenu_ChangeCapture">
<MenuItem.Visibility>
<MultiBinding Converter="{StaticResource AllTrueToVis}">
<Binding Path="IsBackground"/>
<Binding Path="PlacementTarget.Tag" RelativeSource="{RelativeSource AncestorType={x:Type ContextMenu}}"/>
</MultiBinding>
</MenuItem.Visibility>
</MenuItem>
<MenuItem Header="Refresh Capture" Click="BackgroundMenu_RefreshCapture">
<MenuItem.Visibility>
<MultiBinding Converter="{StaticResource AllTrueToVis}">
<Binding Path="IsBackground"/>
<Binding Path="PlacementTarget.Tag" RelativeSource="{RelativeSource AncestorType={x:Type ContextMenu}}"/>
</MultiBinding>
</MenuItem.Visibility>
</MenuItem>
<MenuItem Header="Capture Window…"
ItemsSource="{Binding DataContext.OpenWindows, RelativeSource={RelativeSource AncestorType=Window}}">
<MenuItem.Visibility>
<MultiBinding Converter="{StaticResource AllTrueToVis}">
<Binding Path="IsBackground"/>
<Binding Path="PlacementTarget.Tag" RelativeSource="{RelativeSource AncestorType={x:Type ContextMenu}}"/>
</MultiBinding>
</MenuItem.Visibility>
<MenuItem.ItemContainerStyle>
<Style TargetType="MenuItem">
<Setter Property="Header" Value="{Binding Label}"/>
<Setter Property="Command"
Value="{Binding DataContext.CaptureWindowCommand, RelativeSource={RelativeSource AncestorType=Window}}"/>
<Setter Property="CommandParameter" Value="{Binding}"/>
</Style>
</MenuItem.ItemContainerStyle>
</MenuItem>
<MenuItem Header="Refresh Window List" Click="BackgroundMenu_RefreshWindowList">
<MenuItem.Visibility>
<MultiBinding Converter="{StaticResource AllTrueToVis}">
<Binding Path="IsBackground"/>
<Binding Path="PlacementTarget.Tag" RelativeSource="{RelativeSource AncestorType={x:Type ContextMenu}}"/>
</MultiBinding>
</MenuItem.Visibility>
</MenuItem>
<Separator>
<Separator.Visibility>
<MultiBinding Converter="{StaticResource AllTrueToVis}">
<Binding Path="IsBackground"/>
<Binding Path="PlacementTarget.Tag" RelativeSource="{RelativeSource AncestorType={x:Type ContextMenu}}"/>
</MultiBinding>
</Separator.Visibility>
</Separator>
<MenuItem Header="Remove Layer" Click="SourceMenu_Remove"
Visibility="{Binding IsBackground, Converter={StaticResource InverseBoolToVis}}"/>
</ContextMenu>
</Grid.ContextMenu>
<TextBlock Grid.Column="0" Text="{Binding Name}" VerticalAlignment="Center"
Padding="4,2" TextTrimming="CharacterEllipsis">
<TextBlock.Style>
<Style TargetType="TextBlock">
<Setter Property="Visibility" Value="Visible"/>
<Style.Triggers>
<DataTrigger Binding="{Binding IsEditing}" Value="True">
<Setter Property="Visibility" Value="Collapsed"/>
</DataTrigger>
</Style.Triggers>
</Style>
</TextBlock.Style>
</TextBlock>
<TextBox Grid.Column="0" Text="{Binding Name, UpdateSourceTrigger=PropertyChanged}"
BorderThickness="0" FontSize="12"
IsVisibleChanged="SourceNameBox_IsVisibleChanged"
KeyDown="SourceNameBox_KeyDown" LostFocus="SourceNameBox_LostFocus">
<TextBox.Style>
<Style TargetType="TextBox" BasedOn="{StaticResource YtTextBoxCompact}">
<Setter Property="Visibility" Value="Collapsed"/>
<Style.Triggers>
<DataTrigger Binding="{Binding IsEditing}" Value="True">
<Setter Property="Visibility" Value="Visible"/>
</DataTrigger>
</Style.Triggers>
</Style>
</TextBox.Style>
</TextBox>
<Button Grid.Column="1" ToolTip="Edit Layer Name"
Command="{Binding DataContext.EditElementCommand, RelativeSource={RelativeSource AncestorType=ListBox}}"
CommandParameter="{Binding}" Style="{StaticResource IconButton}">
<Path Data="M3,17.25V21h3.75L17.81,9.94l-3.75,-3.75L3,17.25zM20.71,7.04c0.39,-0.39 0.39,-1.02 0,-1.41l-2.34,-2.34c-0.39,-0.39 -1.02,-0.39 -1.41,0l-1.83,1.83 3.75,3.75 1.83,-1.83z"
Fill="#d0d0d0" Width="13" Height="13" Stretch="Uniform"/>
</Button>
<Button Grid.Column="2" Style="{StaticResource EyeButton}"
Command="{Binding DataContext.ToggleElementVisibilityCommand, RelativeSource={RelativeSource AncestorType=ListBox}}"
CommandParameter="{Binding}">
<Path Style="{StaticResource EyeIconStyle}" Fill="#d0d0d0"
Width="13" Height="13" Stretch="Uniform"/>
</Button>
<Button Grid.Column="3" ToolTip="Remove Layer"
Command="{Binding DataContext.RemoveSourceCommand, RelativeSource={RelativeSource AncestorType=ListBox}}"
CommandParameter="{Binding}" Style="{StaticResource IconButton}"
Visibility="{Binding IsBackground, Converter={StaticResource HiddenBoolToVis}}">
<Path Data="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,1H5v2h14V4z"
Fill="#d0d0d0" Width="13" Height="13" Stretch="Uniform"/>
</Button>
</Grid>
</DataTemplate>
</ListBox.ItemTemplate>
</Helpers:FocusPreservingListBox>
<TextBlock Grid.Row="2" Text="No layers yet" Foreground="#555" FontSize="12"
HorizontalAlignment="Center" VerticalAlignment="Center"
Visibility="{Binding ShowSourcesEmptyHint, Converter={StaticResource BoolToVis}}"/>
<!-- Resource alert: pinned to the bottom of the Layers panel.
Red when a required resource (the one-and-only webcam)
could not be locked; persists and re-polls until resolved. -->
<Border Grid.Row="3" Margin="0,8,0,0" Padding="8,6" CornerRadius="4"
Background="#3a1216" BorderBrush="#e94560" BorderThickness="1"
Visibility="{Binding WebcamLockAlert, Converter={StaticResource NotNullToVis}}">
<StackPanel>
<TextBlock Text="{Binding WebcamLockAlert}" Foreground="#ffb4b4" FontSize="11"
TextWrapping="Wrap"/>
<Button Content="Retry" Command="{Binding RetryWebcamLockCommand}"
Style="{StaticResource YtButtonSecondary}" Padding="10,2"
HorizontalAlignment="Right" Margin="0,6,0,0"/>
</StackPanel>
</Border>
<!-- ELEMENTS panel: per-element config beneath Sources.
Collapses entirely when no element is selected. -->
<Rectangle Grid.Row="4" Height="1" Fill="#2c3a5c" Margin="0,10,0,2"
Visibility="{Binding SelectedElement, Converter={StaticResource NotNullToVis}}"/>
<StackPanel Grid.Row="5" Orientation="Horizontal" Margin="0,8,0,0"
Visibility="{Binding SelectedElement, Converter={StaticResource NotNullToVis}}">
<TextBlock Text="PROPERTIES" Style="{StaticResource SectionHeader}" VerticalAlignment="Center"/>
</StackPanel>
<ScrollViewer x:Name="ElementsScrollViewer" Grid.Row="6" VerticalScrollBarVisibility="Auto" Background="Transparent"
Visibility="{Binding SelectedElement, Converter={StaticResource NotNullToVis}}">
<StackPanel x:Name="ElementsPanel" Margin="0,4,0,0">
<!-- Opacity + mirror/shape (draggable elements: image, webcam) -->
<StackPanel Visibility="{Binding SelectedElement.IsDraggable, Converter={StaticResource BoolToVis}}" Margin="0,0,0,8">
<StackPanel Visibility="{Binding SelectedElement.IsChatBox, Converter={StaticResource InverseBoolToVis}}">
<TextBlock Text="Opacity" Foreground="#a0a0b0" FontSize="11" Margin="0,0,0,2"/>
<DockPanel Margin="0,0,0,6">
<TextBlock x:Name="OpacityValueText" Text="100%" Foreground="#a0a0b0" FontSize="11"
DockPanel.Dock="Right" VerticalAlignment="Center" Margin="8,0,0,0" Width="32"/>
<Slider x:Name="OpacitySlider" Width="120" Minimum="0" Maximum="1"
Value="{Binding SelectedElement.Opacity, Mode=TwoWay}"
ValueChanged="OpacitySlider_ValueChanged" VerticalAlignment="Center"/>
</DockPanel>
</StackPanel>
<!-- TASK 59: the shape is a CHOICE (Rect | Circle) under a
"Shape" title, with Rect selected by default — the circle
is not offered in the vertical Chat layout, so that option
is not even shown there (CanToggleClipShape). -->
<StackPanel Visibility="{Binding IsWebcamSelected, Converter={StaticResource BoolToVis}}">
<TextBlock Text="Shape" Foreground="#a0a0b0" FontSize="11" FontWeight="SemiBold" Margin="0,0,0,4"/>
<StackPanel Orientation="Horizontal" Margin="10,0,0,4">
<Button Content="{Binding SelectedElement.MirrorButtonText}"
Style="{StaticResource YtButtonSecondary}" Padding="10,4"
Click="MirrorButton_Click"/>
<ToggleButton Style="{StaticResource SegmentToggle}" Padding="10,4" Margin="8,0,0,0"
IsChecked="{Binding SelectedElement.IsRectShape, Mode=TwoWay}">
<TextBlock Text="Rect" Style="{StaticResource SegmentLabel}"/>
</ToggleButton>
<ToggleButton Style="{StaticResource SegmentToggle}" Padding="10,4" Margin="4,0,0,0"
IsChecked="{Binding SelectedElement.IsRoundShape, Mode=TwoWay}"
Visibility="{Binding CanToggleClipShape, Converter={StaticResource BoolToVis}}">
<TextBlock Text="Circle" Style="{StaticResource SegmentLabel}"/>
</ToggleButton>
</StackPanel>
</StackPanel>
<!-- The drag hint sits under the shape row — indented, so the
parentage shows. -->
<TextBlock Text="Drag to move · drag the corner dot to resize"
Foreground="#a0a0b0" FontSize="10" Margin="10,2,0,0"/>
</StackPanel>
<!-- Webcam geometry (TASK 57): under the vertical tier the camera
keeps its OWN placement, so these fields edit the LIVE one —
the placement the current tier shows. Gated on the VM's
IsWebcamSelected (the same condition as the mirror/shape row
above) so the webcam's border/background section stays the
one panel bound to SelectedElement.IsWebcam. -->
<StackPanel Visibility="{Binding IsWebcamSelected, Converter={StaticResource BoolToVis}}" Margin="0,0,0,8">
<TextBlock Text="Geometry" Foreground="#a0a0b0" FontSize="11" FontWeight="SemiBold" Margin="0,8,0,4"/>
<DockPanel Margin="10,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="X" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="16"/>
<TextBox Text="{Binding SelectedElement.X, UpdateSourceTrigger=PropertyChanged, StringFormat=F0}"
Style="{StaticResource YtTextBoxCompact}"/>
<TextBlock DockPanel.Dock="Left" Text=" Y" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="20" Margin="8,0,0,0"/>
<TextBox Text="{Binding SelectedElement.Y, UpdateSourceTrigger=PropertyChanged, StringFormat=F0}"
Style="{StaticResource YtTextBoxCompact}"/>
</DockPanel>
<DockPanel Margin="10,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="W" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="16"/>
<TextBox Text="{Binding SelectedElement.Width, UpdateSourceTrigger=PropertyChanged, StringFormat=F0}"
Style="{StaticResource YtTextBoxCompact}"/>
<TextBlock DockPanel.Dock="Left" Text=" H" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="20" Margin="8,0,0,0"/>
<TextBox Text="{Binding SelectedElement.Height, UpdateSourceTrigger=PropertyChanged, StringFormat=F0}"
Style="{StaticResource YtTextBoxCompact}"/>
</DockPanel>
</StackPanel>
<!-- Webcam border config -->
<StackPanel Visibility="{Binding SelectedElement.IsWebcam, Converter={StaticResource BoolToVis}}" Margin="0,0,0,8">
<TextBlock Text="Border Color" Foreground="#a0a0b0" FontSize="11" FontWeight="SemiBold" Margin="0,8,0,2"/>
<DockPanel Margin="10,0,0,6">
<Button DockPanel.Dock="Right" Content="..." Width="24" Height="24"
Click="WebcamBorderColorPicker_Click" Margin="4,0,0,0"
ToolTip="Pick color"/>
<TextBox Text="{Binding SelectedElement.BorderColor, UpdateSourceTrigger=PropertyChanged}"
Style="{StaticResource YtTextBoxCompact}"
MaxLength="7" ToolTip="#RRGGBB"/>
</DockPanel>
<TextBlock Text="Border Thickness" Foreground="#a0a0b0" FontSize="11" FontWeight="SemiBold" Margin="0,8,0,2"/>
<DockPanel Margin="10,0,0,6">
<Button DockPanel.Dock="Right" Style="{StaticResource IconButton}"
Width="22" Height="22" Margin="4,0,0,0"
Click="WebcamBorderAccept_Click">
<Path Data="M4,9 L8,14 L16,4" Stroke="#22c55e" StrokeThickness="2"
Width="14" Height="14" Stretch="Uniform"/>
</Button>
<Button DockPanel.Dock="Right" Style="{StaticResource IconButton}"
Width="22" Height="22" ToolTip="Revert"
Click="WebcamBorderRevert_Click" Margin="4,0,0,0">
<Path Data="M5,5 L15,15 M15,5 L5,15" Stroke="#e94560" StrokeThickness="2"
Width="14" Height="14" Stretch="Uniform"/>
</Button>
<Slider DockPanel.Dock="Left" Width="120" Minimum="0" Maximum="10"
Value="{Binding SelectedElement.BorderWidth, Mode=TwoWay}"
VerticalAlignment="Center" TickFrequency="1" IsSnapToTickEnabled="True"/>
<TextBlock Text="{Binding SelectedElement.BorderWidth}" Foreground="#a0a0b0" FontSize="11"
VerticalAlignment="Center" Margin="8,0,0,0" Width="20"/>
</DockPanel>
<!-- TASK 51: background effects — two pills acting as radio buttons
(one on turns the other off; both off = no effect). TASK 59:
the pills are indented under the Background title, and the
strength row one level deeper, under Blur. -->
<TextBlock Text="Background" Foreground="#a0a0b0" FontSize="11" FontWeight="SemiBold" Margin="0,8,0,6"/>
<DockPanel Margin="10,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Remove" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="84"/>
<ToggleButton x:Name="RemoveBackgroundPill" Style="{StaticResource PillToggle}"
IsChecked="{Binding SelectedElement.RemoveBackground, Mode=TwoWay}"
AutomationProperties.Name="Remove background"
ToolTip="Remove the background behind you — the layers below show through"
HorizontalAlignment="Left"/>
</DockPanel>
<DockPanel Margin="10,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Blur" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="84"/>
<ToggleButton x:Name="BlurBackgroundPill" Style="{StaticResource PillToggle}"
IsChecked="{Binding SelectedElement.BlurBackground, Mode=TwoWay}"
AutomationProperties.Name="Blur background"
ToolTip="Blur the background behind you"
HorizontalAlignment="Left"/>
</DockPanel>
<DockPanel Margin="20,0,0,6"
Visibility="{Binding SelectedElement.HasBackgroundEffect, Converter={StaticResource BoolToVis}}">
<TextBlock DockPanel.Dock="Left" Text="Strength" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="84"/>
<TextBlock DockPanel.Dock="Right" Text="{Binding SelectedElement.BackgroundStrength, StringFormat={}{0:P0}}"
Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Margin="8,0,0,0" Width="34"/>
<Slider x:Name="BackgroundStrengthSlider" Minimum="0" Maximum="1"
Value="{Binding SelectedElement.BackgroundStrength, Mode=TwoWay}"
TickFrequency="0.05" IsSnapToTickEnabled="True" VerticalAlignment="Center"
AutomationProperties.Name="Background effect strength"
ToolTip="Blur: how strong the blur is · Remove: how soft the edge is"/>
</DockPanel>
</StackPanel>
<!-- Countdown config -->
<StackPanel Visibility="{Binding SelectedElement.IsCountdown, Converter={StaticResource BoolToVis}}" Margin="0,0,0,8">
<TextBlock Text="Timer (minutes)" Foreground="#a0a0b0" FontSize="11" Margin="0,0,0,2"/>
<DockPanel Margin="0,0,0,6">
<Button DockPanel.Dock="Right" Style="{StaticResource IconButton}"
Width="22" Height="22" Margin="4,0,0,0"
Click="CountdownAccept_Click">
<Path Data="M4,9 L8,14 L16,4" Stroke="#22c55e" StrokeThickness="2"
Width="14" Height="14" Stretch="Uniform"/>
</Button>
<Button DockPanel.Dock="Right" Style="{StaticResource IconButton}"
Width="22" Height="22" ToolTip="Revert"
Click="CountdownRevert_Click" Margin="4,0,0,0">
<Path Data="M5,5 L15,15 M15,5 L5,15" Stroke="#e94560" StrokeThickness="2"
Width="14" Height="14" Stretch="Uniform"/>
</Button>
<Slider DockPanel.Dock="Left" Width="120" Minimum="1" Maximum="60"
Value="{Binding SelectedElement.TimerMinutes, Mode=TwoWay}"
VerticalAlignment="Center" TickFrequency="1" IsSnapToTickEnabled="True"/>
<TextBlock Text="{Binding SelectedElement.TimerMinutes}" Foreground="#a0a0b0" FontSize="11"
VerticalAlignment="Center" Margin="8,0,0,0" Width="20"/>
</DockPanel>
</StackPanel>
<!-- Web source config -->
<StackPanel Visibility="{Binding SelectedElement.IsWebSource, Converter={StaticResource BoolToVis}}" Margin="0,0,0,8">
<TextBlock Text="Geometry" Foreground="#a0a0b0" FontSize="11" FontWeight="SemiBold" Margin="0,0,0,4"/>
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="X" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="16"/>
<TextBox Text="{Binding SelectedElement.X, UpdateSourceTrigger=PropertyChanged, StringFormat=F0}"
Style="{StaticResource YtTextBoxCompact}"/>
<TextBlock DockPanel.Dock="Left" Text=" Y" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="20" Margin="8,0,0,0"/>
<TextBox Text="{Binding SelectedElement.Y, UpdateSourceTrigger=PropertyChanged, StringFormat=F0}"
Style="{StaticResource YtTextBoxCompact}"/>
</DockPanel>
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="W" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="16"/>
<TextBox Text="{Binding SelectedElement.Width, UpdateSourceTrigger=PropertyChanged, StringFormat=F0}"
Style="{StaticResource YtTextBoxCompact}"/>
<TextBlock DockPanel.Dock="Left" Text=" H" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="20" Margin="8,0,0,0"/>
<TextBox Text="{Binding SelectedElement.Height, UpdateSourceTrigger=PropertyChanged, StringFormat=F0}"
Style="{StaticResource YtTextBoxCompact}"/>
</DockPanel>
<TextBlock Text="URI" Foreground="#a0a0b0" FontSize="11" Margin="0,0,0,2"/>
<DockPanel>
<Button DockPanel.Dock="Right" Style="{StaticResource IconButton}"
Width="22" Height="22" Margin="4,0,0,0" IsTabStop="False"
Click="WebAccept_Click">
<Path Data="M4,9 L8,14 L16,4" Stroke="#22c55e" StrokeThickness="2"
Width="14" Height="14" Stretch="Uniform"/>
</Button>
<Button DockPanel.Dock="Right" Style="{StaticResource IconButton}"
Width="22" Height="22" ToolTip="Revert" IsTabStop="False"
Click="WebRevert_Click" Margin="4,0,0,0">
<Path Data="M5,5 L15,15 M15,5 L5,15" Stroke="#e94560" StrokeThickness="2"
Width="14" Height="14" Stretch="Uniform"/>
</Button>
<TextBox Text="{Binding SelectedElement.WebUri, UpdateSourceTrigger=PropertyChanged}"
Style="{StaticResource YtTextBoxCompact}"
ToolTip="https://example.com"/>
</DockPanel>
</StackPanel>
<!-- Chat box config -->
<StackPanel Visibility="{Binding SelectedElement.IsChatBox, Converter={StaticResource BoolToVis}}" Margin="0,0,0,8">
<TextBlock Text="Chat Overlay" Foreground="#a0a0b0" FontSize="11" FontWeight="SemiBold" Margin="0,0,0,6"/>
<!-- Font Size -->
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Font Size" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="70"/>
<Slider x:Name="ChatFontSizeSlider" Width="120" Minimum="8" Maximum="72" TickFrequency="2" IsSnapToTickEnabled="True"
Value="{Binding SelectedElement.ChatFontSize, Mode=TwoWay}"
VerticalAlignment="Center"/>
<TextBlock DockPanel.Dock="Right" Text="{Binding SelectedElement.ChatFontSize, StringFormat={}{0:0}}" Foreground="#e0e0e0" FontSize="11" Margin="6,0,0,0" VerticalAlignment="Center" Width="24"/>
</DockPanel>
<!-- Font Family -->
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Font" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="70"/>
<ComboBox SelectedValue="{Binding SelectedElement.ChatFontFamily, Mode=TwoWay}"
SelectedValuePath="Content"
Style="{StaticResource YtComboBox}"
Width="140" VerticalAlignment="Center">
<ComboBoxItem Content="Segoe UI"/>
<ComboBoxItem Content="Arial"/>
<ComboBoxItem Content="Consolas"/>
<ComboBoxItem Content="Courier New"/>
<ComboBoxItem Content="Comic Sans MS"/>
<ComboBoxItem Content="Mouse Memoirs"/>
</ComboBox>
</DockPanel>
<!-- Font Color -->
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Font Color" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="70"/>
<TextBox Text="{Binding SelectedElement.ChatFontColor, UpdateSourceTrigger=PropertyChanged}"
Style="{StaticResource YtTextBoxCompact}" Width="80"/>
</DockPanel>
<!-- Member Color -->
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Member" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="70"/>
<TextBox Text="{Binding SelectedElement.ChatMemberColor, UpdateSourceTrigger=PropertyChanged}"
Style="{StaticResource YtTextBoxCompact}" Width="80"/>
</DockPanel>
<!-- Super Chat Color -->
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Super Chat" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="70"/>
<TextBox Text="{Binding SelectedElement.ChatSuperChatColor, UpdateSourceTrigger=PropertyChanged}"
Style="{StaticResource YtTextBoxCompact}" Width="80"/>
</DockPanel>
<!-- Max Messages -->
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Max Msgs" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="70"/>
<Slider x:Name="ChatMaxMsgsSlider" Width="120" Minimum="1" Maximum="20" TickFrequency="1" IsSnapToTickEnabled="True"
Value="{Binding SelectedElement.ChatMaxMessages, Mode=TwoWay}"
VerticalAlignment="Center"/>
<TextBlock DockPanel.Dock="Right" Text="{Binding SelectedElement.ChatMaxMessages}" Foreground="#e0e0e0" FontSize="11" Margin="6,0,0,0" VerticalAlignment="Center" Width="24"/>
</DockPanel>
<!-- Background Color -->
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Background" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="70"/>
<TextBox Text="{Binding SelectedElement.ChatBackgroundColor, UpdateSourceTrigger=PropertyChanged}"
Style="{StaticResource YtTextBoxCompact}" Width="80"/>
</DockPanel>
<!-- Background Opacity -->
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Bg Opacity" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="70"/>
<Slider x:Name="ChatBgOpacitySlider" Width="120" Minimum="0" Maximum="1"
Value="{Binding SelectedElement.ChatBackgroundOpacity, Mode=TwoWay}"
VerticalAlignment="Center"/>
<TextBlock DockPanel.Dock="Right" Text="{Binding SelectedElement.ChatBackgroundOpacity, StringFormat={}{0:0%}}" Foreground="#e0e0e0" FontSize="11" Margin="6,0,0,0" VerticalAlignment="Center" Width="32"/>
</DockPanel>
<!-- Fade After (seconds) -->
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Fade After" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="70"/>
<Slider x:Name="ChatFadeSlider" Width="120" Minimum="0" Maximum="60" TickFrequency="5" IsSnapToTickEnabled="True"
Value="{Binding SelectedElement.ChatFadeSeconds, Mode=TwoWay}"
VerticalAlignment="Center"/>
<TextBlock DockPanel.Dock="Right" Text="{Binding SelectedElement.ChatFadeSeconds, StringFormat='{}{0}s'}" Foreground="#e0e0e0" FontSize="11" Margin="6,0,0,0" VerticalAlignment="Center" Width="28"/>
</DockPanel>
<!-- Toggles -->
<CheckBox Content="Show timestamps" Style="{StaticResource YtCheckBox}" Margin="0,4,0,2"
IsChecked="{Binding SelectedElement.ChatShowTimestamps, Mode=TwoWay}"/>
<CheckBox Content="Show badges" Style="{StaticResource YtCheckBox}" Margin="0,0,0,2"
IsChecked="{Binding SelectedElement.ChatShowBadges, Mode=TwoWay}"/>
</StackPanel>
<!-- Stream Alerts config -->
<StackPanel Visibility="{Binding SelectedElement.IsAlertBox, Converter={StaticResource BoolToVis}}" Margin="0,0,0,8">
<TextBlock Text="Stream Alerts" Foreground="#a0a0b0" FontSize="11" FontWeight="SemiBold" Margin="0,0,0,6"/>
<TextBlock Text="The built-in clip plays on every alert (Super Chat, membership…) unless a custom video is picked."
Foreground="#888" FontSize="10" TextWrapping="Wrap" Margin="0,0,0,6"/>
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Built-in video" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="84"/>
<ToggleButton Style="{StaticResource PillToggle}"
IsChecked="{Binding SelectedElement.AlertUseDefaultVideo, Mode=TwoWay}"
HorizontalAlignment="Left"/>
</DockPanel>
<Grid Margin="0,0,0,4"
Visibility="{Binding SelectedElement.AlertUseDefaultVideo, Converter={StaticResource InverseBoolToVis}}">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<TextBox Grid.Column="0" Text="{Binding SelectedElement.AlertVideoPath, Mode=OneWay}"
Style="{StaticResource YtTextBoxCompact}"
IsReadOnly="True" Foreground="#a0a0b0" VerticalAlignment="Center"/>
<Button Grid.Column="1" Content="Browse…" Command="{Binding BrowseAlertVideoCommand}"
CommandParameter="{Binding SelectedElement}" Style="{StaticResource YtButtonSecondary}"
Margin="4,0,0,0" Padding="8,2"/>
</Grid>
<Button Content="Reset to built-in" Command="{Binding ResetAlertVideoCommand}"
CommandParameter="{Binding SelectedElement}" Style="{StaticResource YtButtonSecondary}"
HorizontalAlignment="Left" Padding="8,2" Margin="0,0,4,0"/>
<TextBlock Text="Custom clips are referenced from disk — never stored in the layout."
Foreground="#888" FontSize="10" TextWrapping="Wrap" Margin="0,4,0,6"/>
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Message ticker" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="84"/>
<ToggleButton Style="{StaticResource PillToggle}"
IsChecked="{Binding SelectedElement.AlertShowTicker, Mode=TwoWay}"
HorizontalAlignment="Left"/>
</DockPanel>
<!-- Announcement display: scroll (marquee), flash (pulse) or
solid (still). Inline items, not a bound ItemsSource —
same shape as the chat Font selector above. -->
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Display" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="84"/>
<ComboBox SelectedValue="{Binding SelectedElement.AlertDisplayMethod, Mode=TwoWay}"
SelectedValuePath="Tag"
Style="{StaticResource YtComboBox}"
Width="140" VerticalAlignment="Center">
<ComboBoxItem Content="Scroll" Tag="TickerScroll"/>
<ComboBoxItem Content="Flash" Tag="Flash"/>
<ComboBoxItem Content="Solid" Tag="Solid"/>
</ComboBox>
</DockPanel>
<DockPanel Margin="0,0,0,4">
<TextBlock DockPanel.Dock="Left" Text="Volume" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center" Width="84"/>
<Slider Width="120" Minimum="0" Maximum="1"
Value="{Binding SelectedElement.AlertVideoVolume, Mode=TwoWay}"
VerticalAlignment="Center"/>
<TextBlock DockPanel.Dock="Right" Text="{Binding SelectedElement.AlertVideoVolume, StringFormat={}{0:0%}}" Foreground="#e0e0e0" FontSize="11" Margin="6,0,0,0" VerticalAlignment="Center" Width="32"/>
</DockPanel>
</StackPanel>
<!-- Background properties -->
<StackPanel Margin="0,8,0,0"
Visibility="{Binding SelectedElement.IsBackground, Converter={StaticResource BoolToVis}}">
<TextBlock Text="Background" Style="{StaticResource SubHeader}"/>
<StackPanel Margin="4,0,0,0">
<StackPanel Orientation="Horizontal" Margin="0,0,0,8">
<TextBlock Text="Use default background:" Foreground="#a0a0b0" FontSize="11" VerticalAlignment="Center"/>
<ToggleButton Style="{StaticResource PillToggle}"
IsChecked="{Binding SelectedElement.UseDefaultBackground, Mode=TwoWay}"
Margin="8,0,0,0"/>
</StackPanel>
<Grid Margin="0,0,0,4"
Visibility="{Binding SelectedElement.UseDefaultBackground, Converter={StaticResource InverseBoolToVis}}">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<TextBox Grid.Column="0" Text="{Binding SelectedElement.CustomBackgroundPath, Mode=OneWay}"
Style="{StaticResource YtTextBoxCompact}"
IsReadOnly="True" Foreground="#a0a0b0" VerticalAlignment="Center"/>
<Button Grid.Column="1" Content="Browse…" Command="{Binding BrowseBackgroundCommand}"
Style="{StaticResource YtButtonSecondary}" Margin="4,0,0,0" Padding="8,2"/>
</Grid>
<TextBlock Text="{Binding BackgroundSizeMismatchText}"
Foreground="#ef4444" FontSize="11" TextWrapping="Wrap"
Margin="0,4,0,0"
Visibility="{Binding BackgroundSizeMismatch, Converter={StaticResource BoolToVis}}"/>
</StackPanel>
</StackPanel>
</StackPanel>
</ScrollViewer>
</Grid>
<!-- Live mode: YouTube Live Chat (entire left panel replaced) -->
<Grid Grid.Row="0" Visibility="{Binding IsEditMode, Converter={StaticResource InverseBoolToVis}}">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<TextBlock Grid.Row="0" Text="LIVE CHAT" Style="{StaticResource SectionHeader}"/>
<!-- Inactive overlay (shown when NOT live) -->
<StackPanel Grid.Row="1" VerticalAlignment="Center" HorizontalAlignment="Center"
Visibility="{Binding ShowChatInactiveMessage, Converter={StaticResource BoolToVis}}">
<TextBlock Text="Chat is inactive" Foreground="#a0a0b0" FontSize="13"
HorizontalAlignment="Center" Margin="0,0,0,4"/>
<TextBlock Text="Chat becomes active once LlamaCasty is connected and streaming on YouTube."
Foreground="#666" FontSize="11" TextWrapping="Wrap"
HorizontalAlignment="Center" TextAlignment="Center" MaxWidth="240"/>
</StackPanel>
<!-- Pinned message -->
<Border Grid.Row="1" VerticalAlignment="Top" Margin="4,4,4,0" Padding="6,4" CornerRadius="4"
Background="#1a2a3a" BorderBrush="#38bdf8" BorderThickness="1"
Visibility="{Binding PinnedChatMessage, Converter={StaticResource NotNullToVis}}">
<StackPanel>
<TextBlock Text="{Binding PinnedChatMessage.AuthorName}" Foreground="#38bdf8" FontWeight="SemiBold" FontSize="11"/>
<TextBlock Text="{Binding PinnedChatMessage.Message}" Foreground="#e0e0e0" FontSize="11" TextWrapping="Wrap"/>
</StackPanel>
</Border>
<!-- Message feed (shown when live) -->
<ListBox Grid.Row="1" Background="Transparent" BorderThickness="0" Margin="0,40,0,0"
ItemsSource="{Binding ChatMessages}"
ItemContainerStyle="{StaticResource YtListBoxItem}"
Visibility="{Binding ShowChatInactiveMessage, Converter={StaticResource InverseBoolToVis}}"
x:Name="ChatListBox">
<ListBox.ItemTemplate><DataTemplate>
<Border x:Name="MessageBorder" Padding="6,4" CornerRadius="4">
<Border.Style>
<Style TargetType="Border">
<Setter Property="Background" Value="Transparent"/>
<Style.Triggers>
<DataTrigger Binding="{Binding IsSuperChat}" Value="True">
<Setter Property="Background" Value="#2a1a0a"/>
<Setter Property="BorderBrush" Value="#eab308"/>
<Setter Property="BorderThickness" Value="1,0,1,0"/>
</DataTrigger>
</Style.Triggers>
</Style>
</Border.Style>
<StackPanel>
<StackPanel Orientation="Horizontal" Margin="0,0,0,2">
<TextBlock Text="&#x2B50;" FontSize="10" Margin="0,0,4,0"
VerticalAlignment="Center"
Visibility="{Binding IsMember, Converter={StaticResource BoolToVis}}"/>
<TextBlock Text="{Binding AuthorName}" Foreground="#e94560"
FontWeight="Bold" FontSize="12" VerticalAlignment="Center"/>
<TextBlock Text="{Binding SuperChatAmount, StringFormat=${0:F2}}"
Foreground="#eab308" FontWeight="Bold" FontSize="12"
Margin="8,0,0,0" VerticalAlignment="Center"
Visibility="{Binding IsSuperChat, Converter={StaticResource BoolToVis}}"/>
<TextBlock Text="{Binding SuperChatCurrency}" Foreground="#eab308"
FontSize="11" Margin="2,0,0,0" VerticalAlignment="Center"
Visibility="{Binding IsSuperChat, Converter={StaticResource BoolToVis}}"/>
</StackPanel>
<TextBlock Text="{Binding Message}" Foreground="#e0e0e0"
TextWrapping="Wrap" Margin="0,2,0,0"/>
</StackPanel>
</Border>
</DataTemplate></ListBox.ItemTemplate>
</ListBox>
</Grid>
</Grid>
</Border>
</UserControl>