CyberX8/CyberX8_Themes/UserControls/LockControl.xaml

<UserControl x:Class="CyberX8_Themes.UserControls.LockControl"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:CyberX8_Themes.UserControls"
             mc:Ignorable="d" x:Name="self"
             d:DesignHeight="30" d:DesignWidth="30">
    <Grid>
        <Border x:Name="LockBody"
            CornerRadius="1"
            Width="16"
            Height="18" Margin="7,11,7,1" >
            <Border.Style>
                <Style TargetType="Border">
                    <Setter Property="Background" Value="LimeGreen"/>
                    <Style.Triggers>
                        <DataTrigger Binding="{Binding ElementName=self, Path=IsLocked}" Value="False">
                            <Setter Property="Background" Value="red"/>
                        </DataTrigger>
                    </Style.Triggers>
                </Style>
            </Border.Style>
        </Border>
        <Canvas Width="20" Height="20" Margin="4,-2,6,12">
            <Path StrokeThickness="2" HorizontalAlignment="Center" VerticalAlignment="Top" Canvas.Left="5">
                <Path.Style>
                    <Style TargetType="Path">
                        <Setter Property="Stroke" Value="LimeGreen"/>
                        <Setter Property="Canvas.Top" Value="13.875"/>
                        <Style.Triggers>
                            <DataTrigger Binding="{Binding ElementName=self, Path=IsLocked}" Value="False">
                                <Setter Property="Stroke" Value="red"/>
                                <Setter Property="Canvas.Top" Value="8.875"/>
                            </DataTrigger>

                            <DataTrigger Binding="{Binding ElementName=self, Path=IsUpDown}" Value="False">
                                <Setter Property="Canvas.Top" Value="5"/>
                            </DataTrigger>
                        </Style.Triggers>
                    </Style>
                </Path.Style>
                <Path.Data>
                    <PathGeometry>
                        <PathFigure StartPoint="0,0">
                            <ArcSegment Point="12,1" Size="3,4" SweepDirection="Clockwise"/>
                            <LineSegment Point="12,10" />
                        </PathFigure>
                    </PathGeometry>
                </Path.Data>
            </Path>
        </Canvas>
    </Grid>
</UserControl>