Flow.Launcher/Flow.Launcher/SelectBrowserWindow.xaml

<Window x:Class="Flow.Launcher.SelectBrowserWindow"
        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:local="clr-namespace:Flow.Launcher"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:ui="http://schemas.modernwpf.com/2019"
        Title="{DynamicResource defaultBrowserTitle}"
        Background="#f3f3f3"
        DataContext="{Binding RelativeSource={RelativeSource Self}}"
        ResizeMode="NoResize"
        SizeToContent="WidthAndHeight"
        WindowStartupLocation="CenterScreen"
        mc:Ignorable="d">
    <Grid Width="530">
        <Grid.RowDefinitions>
            <RowDefinition />
            <RowDefinition Height="80" />
        </Grid.RowDefinitions>
        <Border Padding="26,26,26,0"
                Background="#ffffff"
                BorderBrush="#e5e5e5"
                BorderThickness="0,0,0,1">
            <Grid>
                <StackPanel>
                    <StackPanel Grid.Row="0" Margin="0,0,0,12">
                        <TextBlock Grid.Column="0"
                                   Margin="0,0,0,0"
                                   FontFamily="Segoe UI"
                                   FontSize="20"
                                   FontWeight="SemiBold"
                                   Text="{DynamicResource defaultBrowserTitle}"
                                   TextAlignment="Left" />
                    </StackPanel>
                    <StackPanel>
                        <TextBlock FontSize="14"
                                   Foreground="#1b1b1b"
                                   Text="{DynamicResource defaultBrowser_tips}"
                                   TextAlignment="Left"
                                   TextWrapping="WrapWithOverflow" />
                    </StackPanel>

                    <StackPanel Margin="14,28,0,0" Orientation="Horizontal">
                        <TextBlock Grid.Column="1"
                                   HorizontalAlignment="Left"
                                   VerticalAlignment="Center"
                                   FontSize="14"
                                   Text="{DynamicResource defaultBrowser_name}" />
                        <ComboBox Name="comboBox"
                                  Width="200"
                                  Height="35"
                                  Margin="14,0,0,0"
                                  HorizontalAlignment="Left"
                                  VerticalAlignment="Center"
                                  ItemsSource="{Binding CustomBrowsers}"
                                  SelectedIndex="{Binding SelectedCustomBrowserIndex}">
                            <ComboBox.ItemTemplate>
                                <DataTemplate>
                                    <TextBlock Text="{Binding Name}" />
                                </DataTemplate>
                            </ComboBox.ItemTemplate>
                        </ComboBox>
                        <Button Margin="10,0,0,0" Click="btnAdd_Click" Content="{DynamicResource add}" />
                        <Button Margin="10,0,0,0"
                                Click="btnDelete_Click"
                                Content="{DynamicResource delete}"
                                IsEnabled="{Binding CustomExplorer.Editable}" />

                    </StackPanel>
                    <Rectangle Height="1" Margin="0,20,0,12" Fill="#cecece" />
                    <StackPanel Margin="0,0,0,0"
                                HorizontalAlignment="Stretch"
                                DataContext="{Binding CustomExplorer}"
                                Orientation="Horizontal">
                        <Grid Width="480">
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="150" />
                                <ColumnDefinition />
                            </Grid.ColumnDefinitions>
                            <Grid.RowDefinitions>
                                <RowDefinition />
                                <RowDefinition />
                                <RowDefinition />
                                <RowDefinition />
                            </Grid.RowDefinitions>
                            <TextBlock Grid.Row="0"
                                       Grid.Column="0"
                                       Margin="14,5,0,0"
                                       HorizontalAlignment="Left"
                                       VerticalAlignment="Center"
                                       FontSize="14"
                                       Text="{DynamicResource defaultBrowser_profile_name}" />
                            <TextBox x:Name="ProfileTextBox"
                                     Grid.Row="0"
                                     Grid.Column="1"
                                     Width="Auto"
                                     Margin="10,5,15,0"
                                     HorizontalAlignment="Stretch"
                                     VerticalAlignment="Center"
                                     IsEnabled="{Binding Editable}"
                                     Text="{Binding Name}" />
                            <TextBlock Grid.Row="1"
                                       Grid.Column="0"
                                       Margin="14,10,0,0"
                                       HorizontalAlignment="Left"
                                       VerticalAlignment="Center"
                                       FontSize="14"
                                       Text="{DynamicResource defaultBrowser_path}" />
                            <TextBox x:Name="PathTextBox"
                                     Grid.Row="1"
                                     Grid.Column="1"
                                     Width="Auto"
                                     Margin="10,10,15,0"
                                     HorizontalAlignment="Stretch"
                                     VerticalAlignment="Center"
                                     IsEnabled="{Binding Editable}"
                                     Text="{Binding Path}" />
                            <StackPanel Grid.Row="2"
                                        Grid.Column="1"
                                        Margin="14,10,14,0"
                                        HorizontalAlignment="Left"
                                        VerticalAlignment="Center"
                                        Orientation="Horizontal">
                                <RadioButton GroupName="browser" IsChecked="True">New Tab</RadioButton>
                                <RadioButton GroupName="browser">New Window</RadioButton>
                            </StackPanel>
                            <TextBlock Grid.Row="3"
                                       Grid.Column="0"
                                       Margin="14,10,0,20"
                                       HorizontalAlignment="Left"
                                       VerticalAlignment="Center"
                                       FontSize="14"
                                       Text="{DynamicResource defaultBrowser_parameter}" />
                            <StackPanel Grid.Row="3"
                                        Grid.Column="1"
                                        Margin="0,10,0,15"
                                        HorizontalAlignment="Stretch"
                                        VerticalAlignment="Center"
                                        Orientation="Horizontal">
                                <TextBox x:Name="fileArgTextBox"
                                         Width="180"
                                         Margin="10,0,0,0"
                                         IsEnabled="{Binding Editable}"
                                         Text="{Binding PrivateArg}" />
                                <CheckBox Margin="12,0,0,0" VerticalAlignment="Center" IsChecked="{Binding EnablePrivate}" />
                            </StackPanel>
                        </Grid>
                    </StackPanel>
                </StackPanel>
            </Grid>
        </Border>
        <StackPanel Grid.Row="1" HorizontalAlignment="Center" Orientation="Horizontal">
            <Button x:Name="btnCancel"
                    Width="100"
                    Height="30"
                    Margin="0,0,5,0"
                    Click="btnCancel_Click"
                    Content="{DynamicResource cancel}" />
            <Button x:Name="btnDone"
                    Width="100"
                    Height="30"
                    Margin="5,0,0,0"
                    Click="btnDone_Click"
                    Content="{DynamicResource done}"
                    ForceCursor="True">
                <Button.Style>
                    <Style BasedOn="{StaticResource DefaultButtonStyle}" TargetType="{x:Type Button}">
                        <Style.Triggers>
                            <DataTrigger Binding="{Binding Text.Length, ElementName=ProfileTextBox, UpdateSourceTrigger=PropertyChanged}" Value="0">
                                <Setter Property="IsEnabled" Value="False" />
                            </DataTrigger>
                            <DataTrigger Binding="{Binding Text.Length, ElementName=PathTextBox, UpdateSourceTrigger=PropertyChanged}" Value="0">
                                <Setter Property="IsEnabled" Value="False" />
                            </DataTrigger>
                            <DataTrigger Binding="{Binding Text.Length, ElementName=directoryArgTextBox, UpdateSourceTrigger=PropertyChanged}" Value="0">
                                <Setter Property="IsEnabled" Value="False" />
                            </DataTrigger>
                            <DataTrigger Binding="{Binding Text.Length, ElementName=fileArgTextBox, UpdateSourceTrigger=PropertyChanged}" Value="0">
                                <Setter Property="IsEnabled" Value="False" />
                            </DataTrigger>
                        </Style.Triggers>
                    </Style>
                </Button.Style>
            </Button>
        </StackPanel>
    </Grid>
</Window>