SignalsMVVM/SignalsMVVM/MainWindow.xaml

<Window x:Class="SignalsMVVM.MainWindow"
        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:local="clr-namespace:SignalsMVVM"
        xmlns:model="clr-namespace:SignalsMVVM.Models"
        xmlns:converters="clr-namespace:SignalsMVVM.UI.Converters"
        mc:Ignorable="d"
        Title="MainWindow" Height="700" Width="1200" WindowState="Maximized" ResizeMode="NoResize">
    <Grid Margin="10">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="2*"/>
            <ColumnDefinition Width="2*"/>
            <ColumnDefinition Width="1*"/>
            <ColumnDefinition Width="1*"/>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="1*"/>
            <RowDefinition Height="1*"/>
            <RowDefinition Height="40"/>
            <RowDefinition Height="40"/>
        </Grid.RowDefinitions>

        <ContentControl Content="{Binding SelectedSignalPrototype}"
                        Grid.Column="0" Grid.Row="1"/>

        <Button x:Name="AddSignalButton" Content="Добавить сигнал" Grid.Column="0" Grid.Row="2" 
                Command="{Binding AddNewSignalToList}"/>
        <Button x:Name="RemoveSignalButton" Content="Удалить сигнал" Grid.Column="1" Grid.Row="2"
                Command="{Binding RemoveSelectedSignalFromList}"/>
        <Button x:Name="ExecuteSignals" Content="Выполнить процедуру" Grid.Column="2" Grid.Row="2"
                Command="{Binding StartProcedure}"/>
        <Button x:Name="AbortExecutionButton" Content="Прервать процедуру" Grid.Column="3" Grid.Row="2"
                Command="{Binding AbortExecution}"/>
        <Button x:Name="SaveSettingsButton" Content="Сохранить сигналы" Grid.Column="2" Grid.Row="3"
                Command="{Binding SaveSettings}"/>
        <Button x:Name="LoadSettingsButton" Content="Загрузить сигналы" Grid.Column="3" Grid.Row="3"
                Command="{Binding LoadSettings}"/>

        <ListBox x:Name="SignalPrototypesListView" Grid.Column="0" Grid.Row="0" 
                 ItemsSource="{Binding SignalPrototypes}"
                 SelectedItem="{Binding SelectedSignalPrototype}">
            <ListBox.ItemContainerStyle>
                <Style TargetType="ListBoxItem">
                    <Setter Property="Template">
                        <Setter.Value>
                            <ControlTemplate>
                                <Border x:Name="PART_Container" BorderThickness="0,0,0,1">
                                    <TextBlock Text="{Binding Name}"/>
                                </Border>
                                <ControlTemplate.Triggers>
                                    <Trigger Property="IsMouseOver"
                                             Value="true">
                                        <Setter TargetName="PART_Container" Property="BorderBrush" Value="Black"/>
                                    </Trigger>
                                    <Trigger Property="ListBoxItem.IsSelected"
                                             Value="true">
                                        <Setter TargetName="PART_Container" Property="BorderBrush" Value="Red"/>
                                    </Trigger>
                                </ControlTemplate.Triggers>
                            </ControlTemplate>
                        </Setter.Value>
                    </Setter>
                </Style>
            </ListBox.ItemContainerStyle>
        </ListBox>

        <ListBox x:Name="ExistingSignalsListView" Grid.Column="1" Grid.Row="0" Grid.RowSpan="2" 
                 ItemsSource="{Binding ListOfSignals}"
                 SelectedItem="{Binding SelectedSignalInList}">
            <ListBox.ItemContainerStyle>
                <Style TargetType="ListBoxItem">
                    <Setter Property="Template">
                        <Setter.Value>
                            <ControlTemplate>
                                <Border x:Name="BORDER_SignalListItem" BorderBrush="Aquamarine" BorderThickness="1">
                                    <TextBlock Text="{Binding Name}"/>
                                </Border>
                                <ControlTemplate.Triggers>
                                    <Trigger Property="IsMouseOver" Value="true">
                                        <Setter TargetName="BORDER_SignalListItem" Property="BorderBrush" Value="Blue"/>
                                    </Trigger>
                                    <Trigger Property="ListBoxItem.IsSelected" Value="true">
                                        <Setter TargetName="BORDER_SignalListItem" Property="BorderBrush" Value="Black"/>
                                    </Trigger>
                                </ControlTemplate.Triggers>
                            </ControlTemplate>
                        </Setter.Value>
                    </Setter>
                </Style>
            </ListBox.ItemContainerStyle>
        </ListBox>


        <ListBox x:Name="ExecutionLogListBox" Grid.Column="2" Grid.Row="0" Grid.RowSpan="1" Grid.ColumnSpan="2" ItemsSource="{Binding ExecutionLog}">
            <ListBox.ItemContainerStyle>
                <Style TargetType="ListBoxItem">
                    <Setter Property="Template">
                        <Setter.Value>
                            <ControlTemplate>
                                <TextBlock>
                                    <TextBlock.Text>
                                        <MultiBinding StringFormat="{}{0}  задержка = {1}">
                                            <Binding Path="Name"/>
                                            <Binding Path="Delay"/>
                                        </MultiBinding>
                                    </TextBlock.Text>
                                </TextBlock>
                            </ControlTemplate>
                        </Setter.Value>
                    </Setter>
                </Style>
            </ListBox.ItemContainerStyle>
        </ListBox>

        <Canvas Grid.Column="2" Grid.ColumnSpan="2" Grid.Row="1">
            <Path Stroke="Black" StrokeThickness="1" Fill="#CCCCFF">
                <Path.Data>
                    <GeometryGroup Children="{Binding CanvasGeometries}"/>
                </Path.Data>
            </Path>
        </Canvas>

    </Grid>
</Window>