<UserControl
    x:Class="PDF_Office.Views.PageEdit.PageEditContent"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:convert="clr-namespace:PDF_Office.DataConvert"
    xmlns:cus="clr-namespace:PDF_Office.CustomControl"
    xmlns:cussys="clr-namespace:PDF_Office.CustomControl.SystemControl"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:i="http://schemas.microsoft.com/xaml/behaviors"
    xmlns:local="clr-namespace:PDF_Office.Views.PageEdit"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:model="clr-namespace:PDF_Office.Model"
    xmlns:pageedit="clr-namespace:PDF_Office.Model.PageEdit"
    xmlns:pageedit1="clr-namespace:PDF_Office.ViewModels.PageEdit"
    xmlns:prism="http://prismlibrary.com/"
    xmlns:wpftk="clr-namespace:WpfToolkit.Controls;assembly=VirtualizingWrapPanel"
    Name="PageEdit"
    d:DataContext="{d:DesignInstance Type=pageedit1:PageEditContentViewModel}"
    d:DesignHeight="450"
    d:DesignWidth="800"
    prism:ViewModelLocator.AutoWireViewModel="True"
    IsVisibleChanged="PageEdit_IsVisibleChanged"
    mc:Ignorable="d">
    <UserControl.Resources>
        <ResourceDictionary>
            <convert:BoolToVisible x:Key="BoolToVisibleConvert" />
            <DataTemplate x:Key="PageEditListBoxItemTemplate" DataType="{x:Type pageedit:PageEditItem}">
                <StackPanel>
                    <Border
                        Name="BdBorder"
                        VerticalAlignment="Top"
                        BorderBrush="Transparent"
                        BorderThickness="2"
                        CornerRadius="0">
                        <Grid
                            Width="{Binding ItemSize.Width}"
                            Height="{Binding ItemSize.Height}"
                            Margin="1"
                            Background="Gray">
                            <Image Source="{Binding Image}" Stretch="Uniform" />
                            <Border
                                Width="10"
                                Height="10"
                                Margin="0,10,10,0"
                                HorizontalAlignment="Right"
                                VerticalAlignment="Top"
                                Background="Yellow"
                                Visibility="{Binding HaveBookMark, Converter={StaticResource BoolToVisibleConvert}}" />
                        </Grid>
                    </Border>

                    <Border
                        Name="BdPageNum"
                        Margin="0,4,0,0"
                        HorizontalAlignment="Center"
                        VerticalAlignment="Bottom"
                        Background="Transparent">
                        <StackPanel
                            Name="StkpnlButtom"
                            Width="auto"
                            MinWidth="50"
                            HorizontalAlignment="Center"
                            Background="Transparent">
                            <TextBlock
                                Width="auto"
                                Height="22"
                                Margin="0,4"
                                HorizontalAlignment="Center"
                                FontSize="14"
                                Text="{Binding PageNumber}" />
                            <TextBlock
                                Width="auto"
                                Height="22"
                                HorizontalAlignment="Center"
                                FontSize="14"
                                Text="{Binding PageSize}"
                                Visibility="{Binding ShowPageSize, Converter={StaticResource BoolToVisibleConvert}}" />
                        </StackPanel>
                    </Border>
                </StackPanel>

                <DataTemplate.Triggers>
                    <DataTrigger Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type ListBoxItem}}, Path=IsSelected}" Value="True">
                        <Setter TargetName="BdBorder" Property="BorderBrush" Value="Blue" />
                        <Setter TargetName="BdBorder" Property="CornerRadius" Value="4" />
                        <Setter TargetName="BdPageNum" Property="Background" Value="Blue" />
                        <Setter TargetName="BdPageNum" Property="CornerRadius" Value="4" />
                    </DataTrigger>
                    <MultiDataTrigger>
                        <MultiDataTrigger.Conditions>
                            <Condition Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type ListBoxItem}}, Path=IsMouseOver}" Value="True" />
                            <Condition Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type ListBoxItem}}, Path=IsSelected}" Value="False" />
                        </MultiDataTrigger.Conditions>
                        <MultiDataTrigger.Setters>
                            <Setter TargetName="BdBorder" Property="BorderBrush" Value="Blue" />
                            <Setter TargetName="BdBorder" Property="CornerRadius" Value="4" />
                        </MultiDataTrigger.Setters>
                    </MultiDataTrigger>
                </DataTemplate.Triggers>
            </DataTemplate>
        </ResourceDictionary>
    </UserControl.Resources>

    <Border BorderBrush="#F2F2F2" BorderThickness="0,1,0,0">
        <Grid DragOver="Grid_DragOver">
            <Grid.RowDefinitions>
                <RowDefinition Height="40" />
                <RowDefinition />
            </Grid.RowDefinitions>
            <Grid Background="#FFFFFF">
                <StackPanel
                    Name="StkpnlCenter"
                    HorizontalAlignment="Center"
                    Orientation="Horizontal">
                    <Grid>
                        <ComboBox
                            Width="117"
                            Height="23"
                            ItemsSource="{Binding PageRangeItems}"
                            SelectedIndex="{Binding ComboxSelectIndex, Mode=TwoWay}" />
                        <TextBlock
                            Width="90"
                            Height="20"
                            Margin="1,0"
                            HorizontalAlignment="Left"
                            VerticalAlignment="Center"
                            Background="White"
                            Text="{Binding TbPageRange}"
                            Visibility="{Binding TbPageRangeVisibility}" />
                        <TextBox
                            Width="90"
                            Height="20"
                            Margin="1,0"
                            HorizontalAlignment="Left"
                            Background="White"
                            InputMethod.IsInputMethodEnabled="False"
                            IsVisibleChanged="TextBox_IsVisibleChanged"
                            Visibility="{Binding TxtPageInputVisibility}">
                            <i:Interaction.Triggers>
                                <i:EventTrigger EventName="PreviewKeyDown">
                                    <i:InvokeCommandAction Command="{Binding PreviewKeyDown}" PassEventArgsToCommand="True" />
                                </i:EventTrigger>
                                <i:EventTrigger EventName="KeyDown">
                                    <i:InvokeCommandAction Command="{Binding KeyDown}" PassEventArgsToCommand="True" />
                                </i:EventTrigger>
                            </i:Interaction.Triggers>
                        </TextBox>
                    </Grid>
                    <Button
                        Width="20"
                        Height="20"
                        Margin="5"
                        Command="{Binding LeftRotateCommand}">
                        <Path Data="M8,0.5 C11.5898509,0.5 14.5,3.43884135 14.5,7.06408587 C14.5,10.6893304 11.5898509,13.6281717 8,13.6281717 C7.71394437,13.6281717 7.4302177,13.6094794 7.15010992,13.5725129 L8.35355339,14.7859216 L7.64644661,15.5 L5.29289322,13.1232421 L7.64644661,10.7464841 L8.35355339,11.4605625 L7.25820051,12.5682882 C7.50239929,12.6015049 7.7500379,12.6183124 8,12.6183124 C11.0375661,12.6183124 13.5,10.1316005 13.5,7.06408587 C13.5,3.99657128 11.0375661,1.50985937 8,1.50985937 C5.03652085,1.50985937 2.62046086,3.87674756 2.5043672,6.84069777 L2.5,7.06408587 L1.5,7.06408587 C1.5,3.43884135 4.41014913,0.5 8,0.5 Z M8,5.54929683 C8.82842712,5.54929683 9.5,6.22749098 9.5,7.06408587 C9.5,7.90068077 8.82842712,8.57887492 8,8.57887492 C7.17157288,8.57887492 6.5,7.90068077 6.5,7.06408587 C6.5,6.22749098 7.17157288,5.54929683 8,5.54929683 Z M8,6.55915619 C7.72385763,6.55915619 7.5,6.78522091 7.5,7.06408587 C7.5,7.34295084 7.72385763,7.56901556 8,7.56901556 C8.27614237,7.56901556 8.5,7.34295084 8.5,7.06408587 C8.5,6.78522091 8.27614237,6.55915619 8,6.55915619 Z" Fill="Black">
                            <Path.RenderTransform>
                                <TransformGroup>
                                    <TranslateTransform X="10.000000" Y="8.000000" />
                                    <ScaleTransform ScaleX="-1" ScaleY="1" />
                                    <TranslateTransform X="25.000000" Y="-8.000000" />
                                </TransformGroup>
                            </Path.RenderTransform>
                        </Path>
                    </Button>
                    <Button
                        Width="20"
                        Height="20"
                        Margin="5"
                        Command="{Binding RightRotateCommand}">
                        <Path Data="M8,0.5 C11.5898509,0.5 14.5,3.43884135 14.5,7.06408587 C14.5,10.6893304 11.5898509,13.6281717 8,13.6281717 C7.71394437,13.6281717 7.4302177,13.6094794 7.15010992,13.5725129 L8.35355339,14.7859216 L7.64644661,15.5 L5.29289322,13.1232421 L7.64644661,10.7464841 L8.35355339,11.4605625 L7.25820051,12.5682882 C7.50239929,12.6015049 7.7500379,12.6183124 8,12.6183124 C11.0375661,12.6183124 13.5,10.1316005 13.5,7.06408587 C13.5,3.99657128 11.0375661,1.50985937 8,1.50985937 C5.03652085,1.50985937 2.62046086,3.87674756 2.5043672,6.84069777 L2.5,7.06408587 L1.5,7.06408587 C1.5,3.43884135 4.41014913,0.5 8,0.5 Z M8,5.54929683 C8.82842712,5.54929683 9.5,6.22749098 9.5,7.06408587 C9.5,7.90068077 8.82842712,8.57887492 8,8.57887492 C7.17157288,8.57887492 6.5,7.90068077 6.5,7.06408587 C6.5,6.22749098 7.17157288,5.54929683 8,5.54929683 Z M8,6.55915619 C7.72385763,6.55915619 7.5,6.78522091 7.5,7.06408587 C7.5,7.34295084 7.72385763,7.56901556 8,7.56901556 C8.27614237,7.56901556 8.5,7.34295084 8.5,7.06408587 C8.5,6.78522091 8.27614237,6.55915619 8,6.55915619 Z" Fill="Black" />
                    </Button>
                    <Separator
                        Width="1"
                        Height="24"
                        Margin="5,0"
                        BorderBrush="#33000000"
                        BorderThickness="5"
                        Style="{StaticResource {x:Static ToolBar.SeparatorStyleKey}}" />
                    <Menu
                        Width="65"
                        Height="20"
                        Margin="5">
                        <MenuItem
                            Width="65"
                            Height="20"
                            Header="插入">
                            <MenuItem
                                Command="{Binding InsertCommand}"
                                CommandParameter="{x:Static model:ParameterNames.InsertType_File}"
                                Header="插入文件" />
                            <MenuItem
                                Command="{Binding InsertCommand}"
                                CommandParameter="{x:Static model:ParameterNames.InsertType_Blank}"
                                Header="插入空白页" />
                            <MenuItem
                                Command="{Binding InsertCommand}"
                                CommandParameter="{x:Static model:ParameterNames.InsertType_Custom}"
                                Header="插入自定义页面" />
                        </MenuItem>
                    </Menu>
                    <Button
                        Height="20"
                        Margin="5"
                        Command="{Binding ExtractCommand}"
                        Content="提取" />
                    <Button
                        Height="20"
                        Margin="5"
                        Command="{Binding ReplaceCommand}"
                        Content="替换" />
                    <Button
                        Height="20"
                        Margin="5"
                        Command="{Binding SplitCommand}"
                        Content="拆分" />
                    <Button
                        Height="20"
                        Margin="5"
                        Command="{Binding ReverseCommand}"
                        Content="倒序" />
                    <Separator
                        Width="1"
                        Height="24"
                        Margin="5,0"
                        BorderBrush="#33000000"
                        BorderThickness="5"
                        Style="{StaticResource {x:Static ToolBar.SeparatorStyleKey}}" />
                    <Button
                        Height="20"
                        Margin="5"
                        Command="{Binding DeleteCommand}"
                        Content="删除" />
                </StackPanel>
                <StackPanel
                    Name="StkpnlRight"
                    HorizontalAlignment="Right"
                    Orientation="Horizontal">
                    <Button
                        Width="25"
                        Height="25"
                        Margin="4"
                        Command="{Binding ZoomInCommand}">
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                    </Button>
                    <Button
                        Width="25"
                        Height="25"
                        Margin="4"
                        Command="{Binding ZoomOutCommand}">
                        <Path Data="M0 6.5C0 2.91015 2.91015 0 6.5 0C10.0899 0 13 2.91015 13 6.5C13 8.12212 12.4058 9.60545 11.4232 10.7442L15.5 14.821L14.821 15.5L10.7442 11.4232C9.60545 12.4058 8.12212 13 6.5 13C2.91015 13 0 10.0899 0 6.5ZM12 6.5C12 3.46243 9.53757 1 6.5 1C3.46243 1 1 3.46243 1 6.5C1 9.53757 3.46243 12 6.5 12C9.53757 12 12 9.53757 12 6.5ZM10 6V7H3V6H10Z" Fill="Black" />
                    </Button>
                </StackPanel>
            </Grid>
            <ListBox
                Name="ListPageEdit"
                Grid.Row="1"
                Padding="0"
                AllowDrop="True"
                Background="#E7E9EC"
                Drop="ListPageEdit_Drop"
                ItemTemplate="{StaticResource PageEditListBoxItemTemplate}"
                ItemsSource="{Binding PageEditItems}"
                PreviewMouseLeftButtonDown="ListPageEdit_PreviewMouseLeftButtonDown"
                PreviewMouseLeftButtonUp="ListPageEdit_PreviewMouseLeftButtonUp"
                PreviewMouseMove="ListPageEdit_PreviewMouseMove"
                ScrollBar.Scroll="ListPageEdit_Scroll"
                ScrollViewer.ScrollChanged="ListPageEdit_ScrollChanged"
                SelectedIndex="{Binding ListSelectedIndex, Mode=TwoWay}"
                SelectionMode="Extended">
                <!--  此处要用循环模式，否则滚动时容易误触发EndSscroll 从而频繁拿图导致卡顿  -->
                <ListBox.ItemContainerStyle>
                    <Style TargetType="{x:Type ListBoxItem}">
                        <Setter Property="Template" Value="{StaticResource ListBoxItemControlTemplate}" />
                        <Setter Property="Margin" Value="0,10" />
                        <Setter Property="Visibility" Value="{Binding Visible}" />
                        <Setter Property="IsSelected" Value="{Binding Selected, Mode=TwoWay}" />
                        <Setter Property="HorizontalContentAlignment" Value="Center" />
                        <Setter Property="VerticalContentAlignment" Value="Center" />
                    </Style>
                </ListBox.ItemContainerStyle>
                <ListBox.ItemsPanel>
                    <ItemsPanelTemplate>
                        <!--  item间距自适应  -->
                        <wpftk:VirtualizingWrapPanel />
                    </ItemsPanelTemplate>
                </ListBox.ItemsPanel>
                <i:Interaction.Triggers>
                    <i:EventTrigger EventName="SelectionChanged">
                        <i:InvokeCommandAction Command="{Binding SelectionChangedCommand}" PassEventArgsToCommand="True" />
                    </i:EventTrigger>
                </i:Interaction.Triggers>
            </ListBox>
            <!--  框选的矩形框  -->
            <Rectangle
                Name="RectChoose"
                Grid.Row="1"
                HorizontalAlignment="Left"
                VerticalAlignment="Top"
                Fill="#AACCEE"
                Opacity="0.3"
                Stroke="#AACCEE"
                StrokeThickness="2" />
            <!--  插入标记  -->
            <Line
                Name="LineInset"
                Grid.Row="1"
                AllowDrop="True"
                Drop="MidLane_Drop"
                Stroke="#FF477EDE"
                StrokeEndLineCap="Triangle"
                StrokeStartLineCap="Triangle"
                StrokeThickness="5"
                Visibility="Collapsed"
                X1="20"
                X2="20"
                Y1="0"
                Y2="150" />
            <!--  拖拽虚影  -->
            <Image
                Name="ImgPicture"
                Grid.Row="1"
                HorizontalAlignment="Left"
                VerticalAlignment="Top"
                AllowDrop="True"
                Drop="ImgPicture_Drop"
                Opacity="0.8"
                RenderOptions.BitmapScalingMode="HighQuality"
                UseLayoutRounding="True"
                Visibility="{Binding ElementName=LineInset, Path=Visibility}" />
            <cus:ToastControl
                Grid.Row="1"
                Width="auto"
                Height="auto"
                Margin="0,0,0,200"
                VerticalAlignment="Bottom"
                Background="#89000000"
                BeginTime="0:0:0:3"
                CornerRadius="4"
                FontSize="14"
                Foreground="White"
                StringContent="Press Esc To Exit Full Mode"
                Visibility="{Binding ShowTip}"
                Duration="0:0:0:3" />
            <ProgressBar
                Grid.Row="1"
                Width="400"
                Height="50"
                IsIndeterminate="True"
                Visibility="{Binding IsLoading}" />
        </Grid>
    </Border>
</UserControl>
