PDFOffice_Windows_exe/PDF Office/Views/Dialog/ToolsDialogs/MergeDialog.xaml

<UserControl x:Class="PDF_Office.Views.Dialog.ToolsDialogs.MergeDialog"
             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:PDF_Office.Views.Dialog.PageEditDialogs"
             mc:Ignorable="d" 
             xmlns:prism="http://prismlibrary.com/" xmlns:customcontrol="clr-namespace:PDF_Office.CustomControl" xmlns:dataconvert="clr-namespace:PDF_Office.DataConvert" xmlns:toolsdialogs="clr-namespace:PDF_Office.ViewModels.Dialog.ToolsDialogs" xmlns:i="http://schemas.microsoft.com/xaml/behaviors" d:DataContext="{d:DesignInstance Type=toolsdialogs:MergeDialogViewModel}"
             prism:Dialog.WindowStyle="{StaticResource DialogWindowStyle}"
             Width="818"
             Height="600"
             >
    <UserControl.Resources>
        <dataconvert:IndexConverter x:Key="IndexConverter"/>
        <dataconvert:BoolToVisible x:Key="BoolToVisible" />
        <dataconvert:UnVisivleConvert x:Key="UnVisivleConvert" />
        <dataconvert:ListCountToVisible x:Key="ListCountToVisible"/>
        <dataconvert:UnVisibleToBoolConvert x:Key="UnVisibleToBoolConvert"/>
    </UserControl.Resources>
    <Grid Background="{StaticResource color.sys.layout.anti}">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="16"/>
            <ColumnDefinition Width="558"/>
            <ColumnDefinition Width="260"/>
            <ColumnDefinition Width="16"/>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="16"/>
            <RowDefinition Height="20"/>
            <RowDefinition Height="8"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="16"/>
            <RowDefinition Height="50"/>
            <RowDefinition Height="16"/>
        </Grid.RowDefinitions>
        <Border Grid.Column="1" Grid.Row="3">
            <Grid AllowDrop="True" Background="{StaticResource color.sys.layout.anti}"
                PreviewDrop="Grid_Drop"
                PreviewDragEnter="Grid_DragEnter"
                PreviewDragOver="Grid_DragOver"
                PreviewDragLeave="Grid_DragLeave"
                  >
                <StackPanel 
                    x:Name="NoFileStackPanel" HorizontalAlignment="Center" VerticalAlignment="Center"  Visibility="{Binding MergeObjectlist.Count, Converter={StaticResource ListCountToVisible}}" >
                    <customcontrol:ImageButton
                                Height="128" Width="128" IconHeight="128" IconWidth="128"  
                                Icon="pack://application:,,,/PDF Office;component/Resources/Dialog/AddImage.png"  
                                IconPress="pack://application:,,,/PDF Office;component/Resources/Dialog/AddImageSuspend.png"  
                                IconMouseOver="pack://application:,,,/PDF Office;component/Resources/Dialog/AddImageSuspend.png"   Command="{Binding AddFilesCommand}" CommandParameter="0"/>
                    <TextBlock Text="Selected files" FontSize="14" FontFamily="Segoe UI" HorizontalAlignment="Center" VerticalAlignment="Center"/>
                    <TextBlock Text="Drop files here or Click Add Files at bottom right button. You can drag files to reorder as you need." FontSize="14" FontFamily="Segoe UI" HorizontalAlignment="Center" TextAlignment="Center" VerticalAlignment="Center" TextWrapping="Wrap"/>
                </StackPanel>
                <ListView x:Name="MergeView" AllowDrop="True" 
                Visibility="{Binding ElementName=NoFileStackPanel,Path=Visibility,Converter={StaticResource UnVisivleConvert}}"          
                Drop="MergeView_Drop"
                DragEnter="MergeView_DragEnter"
                DragOver="MergeView_DragOver"
                DragLeave="MergeView_DragLeave"
                PreviewMouseMove="MergeView_PreviewMouseMove" 
                ItemsSource="{Binding MergeObjectlist}"
                ScrollViewer.HorizontalScrollBarVisibility="Disabled"
                HorizontalContentAlignment="Stretch">
                    <ListView.ItemTemplate>
                        <DataTemplate  >
                            <Grid x:Name="ContentPanel" >
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition Width="Auto"/>
                                    <ColumnDefinition Width="*"/>
                                    <ColumnDefinition Width="*"/>
                                    <ColumnDefinition Width="*"/>
                                    <ColumnDefinition Width="*"/>
                                    <ColumnDefinition Width="*"/>
                                </Grid.ColumnDefinitions>
                                <TextBlock Text="{Binding RelativeSource={RelativeSource FindAncestor, 
                                         AncestorType={x:Type ListViewItem}}, 
                                         Converter={StaticResource IndexConverter}}"
                                 VerticalAlignment="Center"  HorizontalAlignment="Center"/>
                                <Image Grid.Column="1" Width="50" Height="50" HorizontalAlignment="Center" VerticalAlignment="Center" Source="{Binding DocThumbnail}"  Stretch="Uniform"  />
                                <StackPanel Grid.Column="2" HorizontalAlignment="Center" VerticalAlignment="Center">
                                    <TextBlock Text="{Binding DocName}" TextTrimming="CharacterEllipsis"/>
                                    <TextBlock Text="{Binding DocPageCount}" />
                                </StackPanel>
                                <StackPanel Grid.Column="3" HorizontalAlignment="Center" VerticalAlignment="Center">
                                    <customcontrol:WritableComboBox SelectedIndex="0" MaxPageRange="{Binding SDKPageCount}" Text="{Binding SetPageRange,Mode=TwoWay}"/>
                                </StackPanel>
                                <TextBlock Grid.Column="4" Text="{Binding DocSize}"  HorizontalAlignment="Center" VerticalAlignment="Center"/>
                                <StackPanel Grid.Column="5" VerticalAlignment="Center">
                                    <Button Content="删除" Click="Delete_Click"/>
                                </StackPanel>

                                <StackPanel Grid.ColumnSpan="5" Visibility="{Binding IsForward, Converter={StaticResource BoolToVisible}}" Orientation="Horizontal" HorizontalAlignment="Stretch" VerticalAlignment="Bottom">
                                    <Line  Margin="0,0,0,0" X1="0"  X2="{Binding ElementName=ContentPanel,Path=ActualWidth}" HorizontalAlignment="Stretch" StrokeThickness="1.5" Stroke="#FF0078D7" VerticalAlignment="Bottom"/>
                                </StackPanel>

                                <StackPanel Grid.ColumnSpan="5" Visibility="{Binding IsBackwards, Converter={StaticResource BoolToVisible}}" Orientation="Horizontal" HorizontalAlignment="Stretch" VerticalAlignment="Top">
                                    <Line  X1="0"  X2="{Binding ElementName=ContentPanel,Path=ActualWidth}" HorizontalAlignment="Stretch" StrokeThickness="1.5" Stroke="Red" VerticalAlignment="Bottom"/>
                                </StackPanel>
                            </Grid>
                        </DataTemplate>
                    </ListView.ItemTemplate>
                </ListView>
            </Grid>
        </Border>
        <Border Grid.Column="2" Grid.Row="3">
            <Grid>
                <Grid.RowDefinitions>
                    <RowDefinition Height="20"/>
                    <RowDefinition Height="*"/>
                </Grid.RowDefinitions>
                <TextBlock Text=" Page Size"/>
                <StackPanel Grid.Row="1">
                    <RadioButton Content="Original page size" Tag="0">
                        <i:Interaction.Triggers>
                            <i:EventTrigger EventName="Checked">
                                <i:InvokeCommandAction Command="{Binding SetPageSizeTypeCommand}" CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=RadioButton}}" PassEventArgsToCommand="True" />
                            </i:EventTrigger>
                        </i:Interaction.Triggers>
                    </RadioButton>
                    <RadioButton Content="A4" Tag="1">
                        <i:Interaction.Triggers>
                            <i:EventTrigger EventName="Checked">
                                <i:InvokeCommandAction Command="{Binding SetPageSizeTypeCommand}" CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=RadioButton}}" PassEventArgsToCommand="True" />
                            </i:EventTrigger>
                        </i:Interaction.Triggers>
                    </RadioButton>
                    <RadioButton Content="A3" Tag="2">
                        <i:Interaction.Triggers>
                            <i:EventTrigger EventName="Checked">
                                <i:InvokeCommandAction Command="{Binding SetPageSizeTypeCommand}" CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=RadioButton}}" PassEventArgsToCommand="True" />
                            </i:EventTrigger>
                        </i:Interaction.Triggers>
                    </RadioButton>
                    <RadioButton Content="U.S.Letter" Tag="3">
                        <i:Interaction.Triggers>
                            <i:EventTrigger EventName="Checked">
                                <i:InvokeCommandAction Command="{Binding SetPageSizeTypeCommand}" CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=RadioButton}}" PassEventArgsToCommand="True" />
                            </i:EventTrigger>
                        </i:Interaction.Triggers>
                    </RadioButton>
                    <RadioButton Content="U.S.Legal" Tag="4">
                        <i:Interaction.Triggers>
                            <i:EventTrigger EventName="Checked">
                                <i:InvokeCommandAction Command="{Binding SetPageSizeTypeCommand}" CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=RadioButton}}" PassEventArgsToCommand="True" />
                            </i:EventTrigger>
                        </i:Interaction.Triggers>
                    </RadioButton>
                    <RadioButton x:Name="Customized" Content="Customized" Tag="5">
                        <i:Interaction.Triggers>
                            <i:EventTrigger EventName="Checked">
                                <i:InvokeCommandAction Command="{Binding SetPageSizeTypeCommand}" CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=RadioButton}}" PassEventArgsToCommand="True" />
                            </i:EventTrigger>
                        </i:Interaction.Triggers>
                    </RadioButton>
                    <Grid IsEnabled="{Binding ElementName=Customized, Path=IsChecked}">
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition Width="*"/>
                            <ColumnDefinition Width="20"/>
                            <ColumnDefinition Width="*"/>
                        </Grid.ColumnDefinitions>
                        <customcontrol:TextBoxEx PreviewKeyDown="TextBoxEx_PreviewKeyDown" x:Name="TextWidth" PlaceholderText="595" Text="{Binding InputWidth,Mode=TwoWay}"  PreviewTextInput="TextBox_PreviewTextInput" LostFocus="TextBoxEx_LostFocus"/>
                        <TextBlock Text="X" Grid.Column="1" HorizontalAlignment="Center" VerticalAlignment="Center"/>
                        <customcontrol:TextBoxEx PreviewKeyDown="TextBoxEx_PreviewKeyDown" x:Name="TextHeight" PlaceholderText="841" Grid.Column="2" Text="{Binding InputHeight,Mode=TwoWay}" PreviewTextInput="TextBox_PreviewTextInput" LostFocus="TextBoxEx_LostFocus"/>
                    </Grid>
                </StackPanel>
            </Grid>
        </Border>

        <ComboBox Grid.Column="1" SelectedIndex="0"  Grid.Row="5" Width="113" Height="32" HorizontalAlignment="Left" VerticalAlignment="Bottom" >
            <ComboBoxItem Tag="0">
                <TextBlock Text="Add Files" />
                <i:Interaction.Triggers>
                    <i:EventTrigger EventName="PreviewMouseUp">
                        <i:InvokeCommandAction 
                        Command="{Binding AddFilesCommand}"
                        CommandParameter="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ComboBoxItem}},Path=Tag}"
                                           PassEventArgsToCommand="True" />
                    </i:EventTrigger>
                </i:Interaction.Triggers>
            </ComboBoxItem>
            <ComboBoxItem Tag="1">
                <TextBlock Text="添加文件夹"/>
                <i:Interaction.Triggers>
                    <i:EventTrigger EventName="PreviewMouseUp">
                        <i:InvokeCommandAction 
                        Command="{Binding AddFilesCommand}"
                        CommandParameter="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ComboBoxItem}},Path=Tag}"
                                           PassEventArgsToCommand="True" />
                    </i:EventTrigger>
                </i:Interaction.Triggers>
            </ComboBoxItem>
            <ComboBoxItem Tag="2">
                <TextBlock Text="添加已打开文件"/>
                <i:Interaction.Triggers>
                    <i:EventTrigger EventName="PreviewMouseUp">
                        <i:InvokeCommandAction 
                        Command="{Binding AddFilesCommand}"
                        CommandParameter="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ComboBoxItem}},Path=Tag}"
                                           PassEventArgsToCommand="True" />
                    </i:EventTrigger>
                </i:Interaction.Triggers>

            </ComboBoxItem>
        </ComboBox>
        <Button Grid.Column="1" Grid.Row="5"  Content="Clear"  HorizontalAlignment="Right" VerticalAlignment="Bottom" Width="80" Height="32" Style="{StaticResource btn.sec}" Command="{Binding ClearCommand}"/>
        <StackPanel Grid.Column="2" Grid.RowSpan="2" Grid.Row="4"  HorizontalAlignment="Center" VerticalAlignment="Bottom">
            <Button x:Name="BtnMerge" Content="Merge" Width="80" Height="32" Style="{StaticResource Btn.cta}" Command="{Binding MergeCommand}" IsEnabled="{Binding ElementName=NoFileStackPanel,Path=Visibility,Converter={StaticResource UnVisibleToBoolConvert}}"/>
            <Button Content="Cancel" Width="80" Height="32" Style="{StaticResource btn.sec}" Command="{Binding CancelCommand}"/>
        </StackPanel>
    </Grid>
</UserControl>