Flow.Launcher/Flow.Launcher/MainWindow.xaml

<Window x:Class="Flow.Launcher.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:converters="clr-namespace:Flow.Launcher.Converters"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:flowlauncher="clr-namespace:Flow.Launcher"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:svgc="http://sharpvectors.codeplex.com/svgc/"
    xmlns:vm="clr-namespace:Flow.Launcher.ViewModel"
    Name="FlowMainWindow"
    Title="Flow Launcher"
    MinWidth="{Binding MainWindowWidth, Mode=OneWay}"
    MaxWidth="{Binding MainWindowWidth, Mode=OneWay}"
    AllowDrop="True"
    AllowsTransparency="True"
    Background="Transparent"
    Closing="OnClosing"
    Deactivated="OnDeactivated"
    Icon="Images/app.png"
    Initialized="OnInitialized"
    Loaded="OnLoaded"
    LocationChanged="OnLocationChanged"
    Opacity="{Binding MainWindowOpacity, Mode=OneWay, UpdateSourceTrigger=PropertyChanged}"
    PreviewKeyDown="OnKeyDown"
    ResizeMode="NoResize"
    ShowInTaskbar="False"
    SizeToContent="Height"
    Style="{DynamicResource WindowStyle}"
    Topmost="True"
    Visibility="{Binding MainWindowVisibility, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
    WindowStartupLocation="Manual"
    WindowStyle="None"
    mc:Ignorable="d">
    <Window.Resources>
        <converters:QuerySuggestionBoxConverter x:Key="QuerySuggestionBoxConverter" />
        <converters:BorderClipConverter x:Key="BorderClipConverter" />
        <BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter" />
    </Window.Resources>
    <Window.InputBindings>
        <KeyBinding Key="Escape"
            Command="{Binding EscCommand}" />
        <KeyBinding Key="F1"
            Command="{Binding StartHelpCommand}" />
        <KeyBinding Key="F5"
            Command="{Binding ReloadPluginDataCommand}" />
        <KeyBinding Key="Tab"
            Command="{Binding AutocompleteQueryCommand}" />
        <KeyBinding Key="Tab"
            Command="{Binding AutocompleteQueryCommand}"
            Modifiers="Shift" />
        <KeyBinding Key="I"
            Command="{Binding OpenSettingCommand}"
            Modifiers="Ctrl" />
        <KeyBinding Key="N"
            Command="{Binding SelectNextItemCommand}"
            Modifiers="Ctrl" />
        <KeyBinding Key="J"
            Command="{Binding SelectNextItemCommand}"
            Modifiers="Ctrl" />
        <KeyBinding Key="D"
            Command="{Binding SelectNextPageCommand}"
            Modifiers="Ctrl" />
        <KeyBinding Key="P"
            Command="{Binding SelectPrevItemCommand}"
            Modifiers="Ctrl" />
        <KeyBinding Key="K"
            Command="{Binding SelectPrevItemCommand}"
            Modifiers="Ctrl" />
        <KeyBinding Key="U"
            Command="{Binding SelectPrevPageCommand}"
            Modifiers="Ctrl" />
        <KeyBinding Key="Home"
            Command="{Binding SelectFirstResultCommand}"
            Modifiers="Alt" />
        <KeyBinding Key="O"
            Command="{Binding LoadContextMenuCommand}"
            Modifiers="Ctrl" />
        <KeyBinding Key="Right"
            Command="{Binding LoadContextMenuCommand}" />
        <KeyBinding Key="Left"
            Command="{Binding EscCommand}" />
        <KeyBinding
            Key="H"
            Command="{Binding LoadHistoryCommand}"
            Modifiers="Ctrl" />
        <KeyBinding Key="Right" Command="{Binding LoadContextMenuCommand}" />
        <KeyBinding Key="Left" Command="{Binding EscCommand}" />
        <KeyBinding
            Key="OemCloseBrackets"
            Command="{Binding IncreaseWidthCommand}"
            Modifiers="Control" />
        <KeyBinding
            Key="OemOpenBrackets"
            Command="{Binding DecreaseWidthCommand}"
            Modifiers="Control" />
        <KeyBinding
            Key="OemPlus"
            Command="{Binding IncreaseMaxResultCommand}"
            Modifiers="Control" />
        <KeyBinding
            Key="OemMinus"
            Command="{Binding DecreaseMaxResultCommand}"
            Modifiers="Control" />
        <KeyBinding
            Key="H"
            Command="{Binding LoadHistoryCommand}"
            Modifiers="Ctrl" />
        <KeyBinding Key="Enter"
            Command="{Binding OpenResultCommand}"
            Modifiers="Ctrl+Shift" />
        <KeyBinding Key="Enter"
            Command="{Binding LoadContextMenuCommand}"
            Modifiers="Shift" />
        <KeyBinding Key="Enter"
            Command="{Binding OpenResultCommand}" />
        <KeyBinding Key="Enter"
            Command="{Binding OpenResultCommand}"
            Modifiers="Ctrl" />
        <KeyBinding Key="Enter"
            Command="{Binding OpenResultCommand}"
            Modifiers="Alt" />
        <KeyBinding Key="D1"
            Command="{Binding OpenResultCommand}"
            CommandParameter="0"
            Modifiers="{Binding OpenResultCommandModifiers}" />
        <KeyBinding Key="D2"
            Command="{Binding OpenResultCommand}"
            CommandParameter="1"
            Modifiers="{Binding OpenResultCommandModifiers}" />
        <KeyBinding Key="D3"
            Command="{Binding OpenResultCommand}"
            CommandParameter="2"
            Modifiers="{Binding OpenResultCommandModifiers}" />
        <KeyBinding Key="D4"
            Command="{Binding OpenResultCommand}"
            CommandParameter="3"
            Modifiers="{Binding OpenResultCommandModifiers}" />
        <KeyBinding Key="D5"
            Command="{Binding OpenResultCommand}"
            CommandParameter="4"
            Modifiers="{Binding OpenResultCommandModifiers}" />
        <KeyBinding Key="D6"
            Command="{Binding OpenResultCommand}"
            CommandParameter="5"
            Modifiers="{Binding OpenResultCommandModifiers}" />
        <KeyBinding Key="D7"
            Command="{Binding OpenResultCommand}"
            CommandParameter="6"
            Modifiers="{Binding OpenResultCommandModifiers}" />
        <KeyBinding Key="D8"
            Command="{Binding OpenResultCommand}"
            CommandParameter="7"
            Modifiers="{Binding OpenResultCommandModifiers}" />
        <KeyBinding Key="D9"
            Command="{Binding OpenResultCommand}"
            CommandParameter="8"
            Modifiers="{Binding OpenResultCommandModifiers}" />
        <KeyBinding Key="D0"
            Command="{Binding OpenResultCommand}"
            CommandParameter="9"
            Modifiers="{Binding OpenResultCommandModifiers}" />
    </Window.InputBindings>
    <Grid>
        <Border MouseDown="OnMouseDown"
            Style="{DynamicResource WindowBorderStyle}">
            <StackPanel Orientation="Vertical">
                <Grid>
                    <TextBox x:Name="QueryTextSuggestionBox"
                        IsEnabled="False"
                        Style="{DynamicResource QuerySuggestionBoxStyle}">
                        <TextBox.Text>
                            <MultiBinding Converter="{StaticResource QuerySuggestionBoxConverter}">
                                <Binding ElementName="QueryTextBox"
                                    Mode="OneTime" />
                                <Binding ElementName="ResultListBox"
                                    Path="SelectedItem" />
                                <Binding ElementName="QueryTextBox"
                                    Path="Text" />
                            </MultiBinding>
                        </TextBox.Text>
                    </TextBox>
                    <TextBox x:Name="QueryTextBox"
                        AllowDrop="True"
                        Background="Transparent"
                        PreviewDragOver="OnPreviewDragOver"
                        PreviewKeyUp="QueryTextBox_KeyUp"
                        Style="{DynamicResource QueryBoxStyle}"
                        Text="{Binding QueryText, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                        Visibility="Visible">
                        <TextBox.CommandBindings>
                            <CommandBinding Command="ApplicationCommands.Copy"
                                Executed="OnCopy" />
                        </TextBox.CommandBindings>
                        <TextBox.ContextMenu>
                            <ContextMenu>
                                <MenuItem Command="ApplicationCommands.Cut"
                                    Header="{DynamicResource cut}" />
                                <MenuItem Command="ApplicationCommands.Copy"
                                    Header="{DynamicResource copy}" />
                                <MenuItem Command="ApplicationCommands.Paste"
                                    Header="{DynamicResource paste}" />
                                <Separator Margin="0"
                                    Padding="0,4,0,4"
                                    Background="{DynamicResource ContextSeparator}" />
                                <MenuItem Click="OnContextMenusForSettingsClick"
                                    Header="{DynamicResource flowlauncher_settings}" />
                                <MenuItem Command="{Binding EscCommand}"
                                    Header="{DynamicResource closeWindow}" />
                            </ContextMenu>
                        </TextBox.ContextMenu>
                    </TextBox>

                    <StackPanel x:Name="ClockPanel"
                        Style="{DynamicResource ClockPanel}"
                        IsHitTestVisible="False">
                        <TextBlock
                            Visibility="{Binding Settings.UseDate, Converter={StaticResource BooleanToVisibilityConverter}}"
                            Style="{DynamicResource DateBox}"
                            Text="{Binding DateText}" />
                        <TextBlock Style="{DynamicResource ClockBox}"
                            Visibility="{Binding Settings.UseClock, Converter={StaticResource BooleanToVisibilityConverter}}"
                            Text="{Binding ClockText}"/>
                    </StackPanel>

                    <Canvas Style="{DynamicResource SearchIconPosition}">
                        <Image x:Name="PluginActivationIcon"
                            Width="32"
                            Height="32"
                            Margin="0,0,0,0"
                            HorizontalAlignment="Center"
                            VerticalAlignment="Center"
                            Panel.ZIndex="2"
                            RenderOptions.BitmapScalingMode="HighQuality"
                            Source="{Binding PluginIconPath}"
                            Stretch="Uniform"
                            Style="{DynamicResource PluginActivationIcon}" />
                        <Path Name="SearchIcon"
                            Margin="0"
                            Data="{DynamicResource SearchIconImg}"
                            Stretch="Fill"
                            Style="{DynamicResource SearchIconStyle}"
                            Visibility="{Binding SearchIconVisibility}" />
                    </Canvas>
                </Grid>

                <Grid ClipToBounds="True">
                    <ContentControl>
                        <ContentControl.Style>
                            <Style TargetType="ContentControl">
                                <Setter Property="Visibility"
                                    Value="Collapsed" />
                                <Style.Triggers>
                                    <DataTrigger Binding="{Binding ElementName=ResultListBox, Path=Visibility}"
                                        Value="Visible">
                                        <Setter Property="Visibility"
                                            Value="Visible" />
                                    </DataTrigger>
                                    <DataTrigger Binding="{Binding ElementName=ContextMenu, Path=Visibility}"
                                        Value="Visible">
                                        <Setter Property="Visibility"
                                            Value="Visible" />
                                    </DataTrigger>
                                    <DataTrigger Binding="{Binding ElementName=History, Path=Visibility}"
                                        Value="Visible">
                                        <Setter Property="Visibility"
                                            Value="Visible" />
                                    </DataTrigger>
                                </Style.Triggers>
                            </Style>
                        </ContentControl.Style>
                        <Rectangle Width="Auto"
                            HorizontalAlignment="Stretch"
                            Style="{DynamicResource SeparatorStyle}" />
                    </ContentControl>
                    <Line x:Name="ProgressBar"
                        Width="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Grid}}, Path=ActualWidth}"
                        Height="2"
                        HorizontalAlignment="Right"
                        StrokeThickness="1"
                        Style="{DynamicResource PendingLineStyle}"
                        Visibility="{Binding ProgressBarVisibility, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                        X1="-150"
                        X2="-50"
                        Y1="0"
                        Y2="0" />
                </Grid>
                <Grid>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="*" />
                        <ColumnDefinition Width="0.8*" MinWidth="240" />
                    </Grid.ColumnDefinitions>
                    <StackPanel x:Name="ResultArea" Grid.Column="0">
                        <Border Style="{DynamicResource WindowRadius}">
                            <Border.Clip>
                                <MultiBinding Converter="{StaticResource BorderClipConverter}">
                                    <Binding Path="ActualWidth" RelativeSource="{RelativeSource Self}" />
                                    <Binding Path="ActualHeight" RelativeSource="{RelativeSource Self}" />
                                    <Binding Path="CornerRadius" RelativeSource="{RelativeSource Self}" />
                                </MultiBinding>
                            </Border.Clip>
                            <ContentControl>
                                <flowlauncher:ResultListBox
                                    x:Name="ResultListBox"
                                    DataContext="{Binding Results}"
                                    PreviewMouseDown="OnPreviewMouseButtonDown" />
                            </ContentControl>
                        </Border>
                        <Border Style="{DynamicResource WindowRadius}">
                            <Border.Clip>
                                <MultiBinding Converter="{StaticResource BorderClipConverter}">
                                    <Binding Path="ActualWidth" RelativeSource="{RelativeSource Self}" />
                                    <Binding Path="ActualHeight" RelativeSource="{RelativeSource Self}" />
                                    <Binding Path="CornerRadius" RelativeSource="{RelativeSource Self}" />
                                </MultiBinding>
                            </Border.Clip>
                            <ContentControl>
                                <flowlauncher:ResultListBox
                                    x:Name="ContextMenu"
                                    DataContext="{Binding ContextMenu}"
                                    PreviewMouseDown="OnPreviewMouseButtonDown" />
                            </ContentControl>
                        </Border>
                        <Border Style="{DynamicResource WindowRadius}">
                            <Border.Clip>
                                <MultiBinding Converter="{StaticResource BorderClipConverter}">
                                    <Binding Path="ActualWidth" RelativeSource="{RelativeSource Self}" />
                                    <Binding Path="ActualHeight" RelativeSource="{RelativeSource Self}" />
                                    <Binding Path="CornerRadius" RelativeSource="{RelativeSource Self}" />
                                </MultiBinding>
                            </Border.Clip>
                            <ContentControl>
                                <flowlauncher:ResultListBox
                                    x:Name="History"
                                    DataContext="{Binding History}"
                                    PreviewMouseDown="OnPreviewMouseButtonDown" />
                            </ContentControl>
                        </Border>
                    </StackPanel>
                    <Grid
                        x:Name="Preview"
                        Grid.Column="1"
                        VerticalAlignment="Stretch"
                        d:DataContext="{d:DesignInstance vm:ResultViewModel}"
                        DataContext="{Binding SelectedItem, ElementName=ResultListBox}"
                        Style="{DynamicResource PreviewArea}"
                        Visibility="Collapsed">
                        <Border Style="{DynamicResource PreviewBorderStyle}" Visibility="{Binding ShowDefaultPreview}">
                            <Grid
                                Margin="20,0,10,0"
                                VerticalAlignment="Center"
                                Background="Transparent">
                                <Grid.RowDefinitions>
                                    <RowDefinition Height="*" />
                                    <RowDefinition Height="Auto" />
                                    <RowDefinition Height="Auto" />
                                </Grid.RowDefinitions>
                                <Image
                                    x:Name="ImageIcon"
                                    Grid.Row="0"
                                    Grid.Column="0"
                                    MaxWidth="{Binding ActualWidth, ElementName=Preview}"
                                    MaxHeight="400"
                                    Margin="0,10,0,8"
                                    HorizontalAlignment="Center"
                                    Source="{Binding PreviewImage}"
                                    Visibility="{Binding ShowIcon}" />
                                <TextBlock
                                    x:Name="Title"
                                    Grid.Row="1"
                                    HorizontalAlignment="Stretch"
                                    FontSize="18"
                                    FontWeight="SemiBold"
                                    Style="{DynamicResource ItemTitleStyle}"
                                    Text="{Binding Result.Title}"
                                    TextAlignment="Center"
                                    TextWrapping="Wrap" />
                                <TextBlock
                                    x:Name="SubTitle"
                                    Grid.Row="2"
                                    Margin="0,2,0,10"
                                    HorizontalAlignment="Stretch"
                                    FontSize="13"
                                    LineHeight="18"
                                    Style="{DynamicResource ItemSubTitleStyle}"
                                    Text="{Binding Result.SubTitle}"
                                    TextAlignment="Center"
                                    TextWrapping="Wrap" />
                            </Grid>
                        </Border>
                        <ContentControl Content="{Binding Result.PreviewPanel.Value}" Visibility="{Binding ShowCustomizedPrewview}" />
                    </Grid>
                </Grid>
            </StackPanel>
        </Border>
    </Grid>
</Window>