using ComPDFKit.PDFDocument;
using ComPDFKitViewer;
using ComPDFKitViewer.AnnotEvent;
using PDF_Office.CustomControl.CompositeControl;
using PDF_Office.Helper;
using Prism.Mvvm;
using Prism.Regions;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;

namespace PDF_Office.ViewModels.Tools
{
    //文件说明：与布局相关的代码逻辑：菜单、属性面板
    public sealed partial class AnnotToolContentViewModel : BindableBase, INavigationAware
    {
        #region 属性面板

        /// <summary>
        /// 导航到同一个注释xaml时，需要区分某个注释；比如高亮、删除线、下划线
        /// </summary>
        /// <param name="viewContent">对应的注释面板</param>
        /// <param name="toolTag">导航到同一个注释xaml时，需要区分某个注释；比如高亮、删除线、下划线</param>
        /// <param name="annot">注释</param>
        /// <param name="annotAttribsList">更改注释属性的键值对，更改值后会自动记录undoRedo容器里</param>
        private void AddToPropertyPanel(string viewContent, string toolTag = null, List<AnnotHandlerEventArgs> annots = null, AnnotAttribEvent annotAttribEvent = null)
        {
            if (annots != null)
            {
                propertyPanel.annotlists = annots;
                propertyPanel.annot = annots[0];
            }
            else
            {
                propertyPanel.annotlists = null;
                propertyPanel.annot = null;
            }

            if (annots.Count > 1)
            {
                if (propertyPanel.AnnotEvents == null)
                    propertyPanel.AnnotEvents = new List<AnnotAttribEvent>();

                propertyPanel.AnnotEvents.Clear();

                foreach (var itemAnnot in annots)
                {
                    var eventitem = AnnotAttribEvent.GetAnnotAttribEvent(itemAnnot, itemAnnot.GetAnnotAttrib());
                    propertyPanel.AnnotEvents.Add(eventitem);
                }
            }

            propertyPanel.SetIsTextFill(false);

            propertyPanel.AnnotEvent = AnnotAttribEvent.GetAnnotAttribEvent(annots[0], annots[0].GetAnnotAttrib());
            if (annots[0] is LinkAnnotArgs && annotAttribEvent != null)
            {
                propertyPanel.AnnotEvent = annotAttribEvent;
            }

            if (string.IsNullOrEmpty(viewContent) == false)
            {
                viewContentViewModel.SelectedPrpoertyPanel(viewContent, propertyPanel);
            }
        }

        /// <summary>
        /// 展开显示属性面板
        /// </summary>
        private void ShowPropertyPanel(bool show = true)
        {
            viewContentViewModel.IsPropertyOpen = show;
        }

        #endregion 属性面板

        #region 阅读页 - 右键菜单

        private ContextMenu ViewerContextMenu(object sender)
        {
            ContextMenu contextMenu = App.Current.FindResource("ViewerContextMenu") as ContextMenu;
            //contextMenu.Loaded += ContextMenu_Loaded;
            ViewerContextMenu_Loaded(contextMenu, sender);
            return contextMenu;
        }

        private void ViewerContextMenu_Loaded(object sender, object e)
        {
            ContextMenu contextMenu = sender as ContextMenu;
            if (contextMenu.Items.Count > 0)
            {
                int index = PDFViewer.CurrentIndex;
                //检测是否已存在相同数据
                CPDFBookmark list = PDFViewer.Document.GetBookmarkList().FirstOrDefault(q => q.PageIndex == index);
                if (list != null)
                {
                    isAddBookMark = false;
                }
                else
                {
                    isAddBookMark = true;
                }

                foreach (var item in contextMenu.Items)
                {
                    if (item is MenuItem menuItem1)
                    {
                        //if (menuItem1.Tag.ToString() == "DisplayAnnot" || menuItem1.Tag.ToString() == "HiddenAnnot")
                        //{
                        //    SetMenuItemVisibility(menuItem1, "DisplayAnnot", "HiddenAnnot", isHiddenAnnot);
                        //}

                        switch (menuItem1.Tag.ToString())
                        {
                            case "Paste":
                                //粘贴
                                //if (!ApplicationCommands.Paste.CanExecute(null, (UIElement)sender))
                                //{
                                //    menuItem1.IsEnabled = false;
                                //    menuItem1.Opacity = 0.5;
                                //}
                                //else
                                //{
                                //    menuItem1.IsEnabled = true;
                                //    menuItem1.Opacity = 1;
                                //}
                                menuItem1.CommandTarget = (UIElement)e;
                                menuItem1.Command = ApplicationCommands.Paste;
                                break;

                            case "AddAnnotation":

                                if (menuItem1.Items.Count > 0)
                                {
                                    SetAddAnnotation(menuItem1.Items);
                                }
                                break;

                            case "HiddenAnnot":
                                menuItem1.Click -= HiddenAnnot_Click;

                                menuItem1.Click += HiddenAnnot_Click;
                                SetMenuItemVisibility(menuItem1, "DisplayAnnot", "HiddenAnnot", isHiddenAnnot);

                                break;

                            case "DisplayAnnot":

                                menuItem1.Click -= DisplayAnnot_Click;
                                menuItem1.Click += DisplayAnnot_Click;
                                SetMenuItemVisibility(menuItem1, "DisplayAnnot", "HiddenAnnot", isHiddenAnnot);
                                break;

                            case "AddBookMark":
                                //menuItem1.Click -= AddBookMark_Click;
                                //menuItem1.Click += AddBookMark_Click;
                                menuItem1.Command = AddBookMarkCommand;
                                SetMenuItemVisibility(menuItem1, "DelBookMark", "AddBookMark", isAddBookMark);
                                break;

                            case "DelBookMark":
                                menuItem1.Click -= DelBookMark_Click;
                                menuItem1.Click += DelBookMark_Click;
                                SetMenuItemVisibility(menuItem1, "DelBookMark", "AddBookMark", isAddBookMark);
                                break;

                            case "ToolMode":
                                if (menuItem1.Items.Count > 0)
                                {
                                    SetToolMode(menuItem1.Items);
                                }
                                break;

                            case "ReadModel":
                                SetMenuItemVisibility(menuItem1, "ReadModel", "UnReadModel", App.IsBookMode);
                                menuItem1.Click -= ReadModel_Click;
                                menuItem1.Click += ReadModel_Click;
                                break;

                            case "UnReadModel":
                                SetMenuItemVisibility(menuItem1, "ReadModel", "UnReadModel", App.IsBookMode);
                                menuItem1.Click -= UnReadModel_Click;
                                menuItem1.Click += UnReadModel_Click;
                                break;

                            case "ViewZoom":
                                if (menuItem1.Items.Count > 0)
                                {
                                    ViewZoom(menuItem1.Items);
                                }
                                break;

                            case "PageDisplay":
                                if (menuItem1.Items.Count > 0)
                                {
                                    PageDisplay(menuItem1.Items);
                                }
                                break;

                            case "Select":
                                menuItem1.Click -= Select_Click;

                                menuItem1.Click += Select_Click;
                                break;

                            case "Print":
                                menuItem1.Command = viewContentViewModel.PrintCommand;
                                break;
                        }
                    }
                }
            }
        }

        private void SetMenuItemVisibility(MenuItem menuItem1, string right, string deny, bool flag)
        {
            if (menuItem1.Tag.ToString() == right && flag)
            {
                menuItem1.Visibility = Visibility.Collapsed;
            }
            if (menuItem1.Tag.ToString() == right && flag == false)
            {
                menuItem1.Visibility = Visibility.Visible;
            }
            if (menuItem1.Tag.ToString() == deny && flag == false)
            {
                menuItem1.Visibility = Visibility.Collapsed;
            }
            if (menuItem1.Tag.ToString() == deny && flag)
            {
                menuItem1.Visibility = Visibility.Visible;
            }
        }

        private ContextMenu NoneSelectAnnotContextMenu(object sender, AnnotCommandArgs annotCommand)
        {
            ContextMenu popMenu = new ContextMenu();
            popMenu.FontSize = 14;

            MenuItem menuItem = new MenuItem();
            menuItem = new MenuItem();
            menuItem.CommandTarget = (UIElement)sender;
            menuItem.Command = ApplicationCommands.Copy;
            popMenu.Items.Add(menuItem);

            menuItem = new MenuItem();
            menuItem.CommandTarget = (UIElement)sender;
            menuItem.Command = ApplicationCommands.Paste;
            popMenu.Items.Add(menuItem);

            Separator separator = null;
            if (annotCommand.CommandTarget == TargetType.ImageSelection)
            {
                separator = SetSeparator();
                popMenu.Items.Add(separator);

                SetSelectTextOrImageMenuItem("导出图片...", "ExportPicture", annotCommand, out menuItem);
                popMenu.Items.Add(menuItem);
            }
            else if (annotCommand.CommandTarget == TargetType.Annot)
            {
                separator = SetSeparator();
                popMenu.Items.Add(separator);

                SetSelectTextOrImageMenuItem("高亮", "HighLight", annotCommand, out menuItem);
                popMenu.Items.Add(menuItem);

                SetSelectTextOrImageMenuItem("下划线", "UnderLine", annotCommand, out menuItem);
                popMenu.Items.Add(menuItem);

                SetSelectTextOrImageMenuItem("删除线", "Strikeout", annotCommand, out menuItem);
                popMenu.Items.Add(menuItem);
            }
            separator = SetSeparator();
            popMenu.Items.Add(separator);

            SetSelectTextOrImageMenuItem("文本", "Freetext", annotCommand, out menuItem);
            popMenu.Items.Add(menuItem);

            SetSelectTextOrImageMenuItem("便签", "StickyNote", annotCommand, out menuItem);
            popMenu.Items.Add(menuItem);

            separator = SetSeparator();
            popMenu.Items.Add(separator);

            SetSelectTextOrImageMenuItem("矩形", "Rect", annotCommand, out menuItem);
            popMenu.Items.Add(menuItem);

            SetSelectTextOrImageMenuItem("椭圆形", "Circle", annotCommand, out menuItem);
            popMenu.Items.Add(menuItem);

            SetSelectTextOrImageMenuItem("直线", "Line", annotCommand, out menuItem);
            popMenu.Items.Add(menuItem);

            separator = SetSeparator();
            popMenu.Items.Add(separator);

            SetSelectTextOrImageMenuItem("添加链接", "Link", annotCommand, out menuItem);
            popMenu.Items.Add(menuItem);

            SetSelectTextOrImageMenuItem("添加大纲", "OutLine", annotCommand, out menuItem);
            popMenu.Items.Add(menuItem);

            return popMenu;
        }

        private void SetSelectTextOrImageMenuItem(string header, string tag, AnnotCommandArgs annotCommand, out MenuItem menuItem)
        {
            menuItem = new MenuItem();
            menuItem.Header = header;
            menuItem.Tag = tag;
            menuItem.Click -= AnnotToolMenu_Click;
            menuItem.Click += AnnotToolMenu_Click;
            menuItem.CommandParameter = annotCommand;
        }

        private Separator SetSeparator()
        {
            Separator separator = new Separator
            {
                Height = 1,
                BorderBrush = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#33000000")),
                BorderThickness = new Thickness(1),
                Style = (Style)App.Current.FindResource(System.Windows.Controls.ToolBar.SeparatorStyleKey)
            };
            return separator;
        }

        #endregion 阅读页 - 右键菜单

        #region 注释-右键菜单

        /// <summary>
        /// 高亮注释，右键菜单
        /// </summary>
        private void InitSelectHightAnnotMenu()
        {
            var popMenu = new ContextMenu();
            PopMenu pop = new PopMenu(popMenu);
            ColorContent colorContent = new ColorContent();
            colorContent.Name = "hightcolor";
            colorContent.SelectedColorHandler -= colorContent_SelectedColorHandler;
            colorContent.SelectedColorHandler += colorContent_SelectedColorHandler;
            colorContent.VerticalAlignment = VerticalAlignment.Top;
            colorContent.Height = 60;
            var menuItem = new MenuItem();
            menuItem.Name = "hightColor";
            menuItem.Height = colorContent.Height;
            menuItem.Header = colorContent;
            var hightColorStyle = App.Current.FindResource("UIElementMenuItem") as Style;
            if (hightColorStyle != null)
                menuItem.Style = hightColorStyle;

            pop.AddItem(menuItem);

            pop.AddItem(GetSeparator());

            menuItem = new MenuItem();
            menuItem.Name = "hightCopyText";
            menuItem.Header = "复制文本";
            pop.BindingEvent(pop.AddItem(menuItem), HightAnnotCopyText_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "hightdelete";
            menuItem.Header = "删除";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Delete);

            pop.AddItem(GetSeparator());

            menuItem = new MenuItem();
            menuItem.Name = "hightAddNote";
            menuItem.Header = "添加笔记";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotAddNoteText_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "hightdefault";
            menuItem.Header = "设置当前属性为默认值";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotDefaultValue_MenuCommand);
            HightAnnotPopMenu = pop;
        }

        private Separator GetSeparator()
        {
            Separator separator = new Separator();
            separator.Height = 1;
            separator.BorderBrush = new SolidColorBrush(Color.FromArgb(0x33, 0x00, 0x00, 0x00));
            separator.BorderThickness = new Thickness(1);
            return separator;
        }

        private void colorContent_SelectedColorHandler(object sender, Color e)
        {
            if (e == null) return;

            var annot = (sender as FrameworkElement).DataContext as AnnotHandlerEventArgs;
            if (annot != null)
            {
                var test = annot as TextHighlightAnnotArgs;
                if (test != null)
                {
                    var anvent = AnnotAttribEvent.GetAnnotAttribEvent(test, test.GetAnnotAttrib());
                    anvent.UpdateAttrib(AnnotAttrib.Color, e);
                    anvent.UpdateAnnot();
                }
            }
        }

        /// <summary>
        /// 手绘
        /// </summary>
        private void InitSelectFreeHandAnnotMenu()
        {
            var popMenu = new ContextMenu();
            PopMenu pop = new PopMenu(popMenu);
            var menuItem = new MenuItem();
            menuItem.Name = "FreeHandCopy";
            menuItem.Header = "复制";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Copy);

            menuItem = new MenuItem();
            menuItem.Name = "FreeHandCut";
            menuItem.Header = "剪切";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Cut);

            menuItem = new MenuItem();
            menuItem.Name = "FreeHandPaste";
            menuItem.Header = "粘贴";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Paste);

            menuItem = new MenuItem();
            menuItem.Name = "FreeHandDelete";
            menuItem.Header = "删除";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Delete);

            pop.AddItem(GetSeparator());

            menuItem = new MenuItem();
            menuItem.Name = "FreeHandColor";
            menuItem.Header = "颜色...";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotColorPalette_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "FreeHandLineStyle";
            menuItem.Header = "线段样式";
            pop.AddItem(menuItem);

            RadioButton radioButton = new RadioButton();
            radioButton.Name = "FreeHandSolid";
            radioButton.Content = "实线";
            radioButton.GroupName = "LineStyle";
            radioButton.Tag = "Solid";
            pop.BindingEvent(pop.AddChild("FreeHandLineStyle", radioButton), FreeHandLineStyle_MenuCommand);

            radioButton = new RadioButton();
            radioButton.Name = "FreeHandDash";
            radioButton.Content = "虚线";
            radioButton.GroupName = "LineStyle";
            radioButton.Tag = "Dash";
            pop.BindingEvent(pop.AddChild("FreeHandLineStyle", radioButton), FreeHandLineStyle_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "FreeHandAddNote";
            menuItem.Header = "添加笔记";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotAddNoteText_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "FreeHandDefault";
            menuItem.Header = "设置当前属性为默认值";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotDefaultValue_MenuCommand);
            FreeHandAnnotPopMenu = pop;
        }

        /// <summary>
        /// 文本
        /// </summary>
        private void InitSelectFreeTextAnnotMenu()
        {
            var popMenu = new ContextMenu();
            PopMenu pop = new PopMenu(popMenu);
            var menuItem = new MenuItem();
            menuItem.Name = "FreeTextCopy";
            menuItem.Header = "复制";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Copy);

            menuItem = new MenuItem();
            menuItem.Name = "FreeTextCut";
            menuItem.Header = "剪切";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Cut);

            menuItem = new MenuItem();
            menuItem.Name = "FreeTextPaste";
            menuItem.Header = "粘贴";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Paste);

            menuItem = new MenuItem();
            menuItem.Name = "FreeTextDelete";
            menuItem.Header = "删除";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Delete);

            pop.AddItem(GetSeparator());

            menuItem = new MenuItem();
            menuItem.Name = "FreeTextColor";
            menuItem.Header = "颜色...";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotColorPalette_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "FreeTextFontFamily";
            menuItem.Header = "字体";
            pop.AddItem(menuItem);

            menuItem = new MenuItem();
            menuItem.Name = "FreeTextArial";
            menuItem.Header = "楷体";
            menuItem.Tag = "Arial";
            pop.BindingEvent(pop.AddChild("FreeTextFontFamily", menuItem), FreeTextFontFamily_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "FreeTextCourier";
            menuItem.Header = "Courier";
            menuItem.Tag = "Courier";
            pop.BindingEvent(pop.AddChild("FreeTextFontFamily", menuItem), FreeTextFontFamily_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "FreeTextTimesRoman";
            menuItem.Header = "Times New Roman";
            menuItem.Tag = /*"Times New Roman"*/"Times";
            pop.BindingEvent(pop.AddChild("FreeTextFontFamily", menuItem), FreeTextFontFamily_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "FreeTextAglin";
            menuItem.Header = "文本对齐";
            pop.AddItem(menuItem);

            menuItem = new MenuItem();
            menuItem.Name = "FreeTextAglinLeft";
            menuItem.Header = "左对齐";
            menuItem.Tag = "Left";
            pop.BindingEvent(pop.AddChild("FreeTextAglin", menuItem), FreeTextAglin_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "FreeTextAglinCenter";
            menuItem.Header = "居中对齐";
            menuItem.Tag = "Center";
            pop.BindingEvent(pop.AddChild("FreeTextAglin", menuItem), FreeTextAglin_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "FreeTextAglinRight";
            menuItem.Header = "右对齐";
            menuItem.Tag = "Right";
            pop.BindingEvent(pop.AddChild("FreeTextAglin", menuItem), FreeTextAglin_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "FreeHandDefault";
            menuItem.Header = "设置当前属性为默认值";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotDefaultValue_MenuCommand);
            FreeTextAnnotPopMenu = pop;
        }

        /// <summary>
        /// 便签
        /// </summary>
        private void InitSelectStrickNoteAnnotMenu()
        {
            var popMenu = new ContextMenu();
            PopMenu pop = new PopMenu(popMenu);
            var menuItem = new MenuItem();
            menuItem.Name = "StrickNoteCopy";
            menuItem.Header = "复制";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Copy);

            menuItem = new MenuItem();
            menuItem.Name = "StrickNoteCut";
            menuItem.Header = "剪切";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Cut);

            menuItem = new MenuItem();
            menuItem.Name = "StrickNotePaste";
            menuItem.Header = "粘贴";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Paste);

            menuItem = new MenuItem();
            menuItem.Name = "StrickNoteDelete";
            menuItem.Header = "删除";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Delete);

            pop.AddItem(GetSeparator());

            menuItem = new MenuItem();
            menuItem.Name = "StrickNoteColor";
            menuItem.Header = "颜色...";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotColorPalette_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "StrickNoteEdit";
            menuItem.Header = "编辑便签";
            pop.BindingEvent(pop.AddItem(menuItem), StrikeNoteEditStrike_MenuCommand);
            menuItem = new MenuItem();
            menuItem.Name = "StrickNoteDefault";
            menuItem.Header = "设置当前属性为默认值";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotDefaultValue_MenuCommand);
            StrickNoteAnnotPopMenu = pop;
        }

        /// <summary>
        /// 形状
        /// </summary>
        private void InitSelectShapeAnnotMenu()
        {
            var popMenu = new ContextMenu();
            PopMenu pop = new PopMenu(popMenu);
            var menuItem = new MenuItem();
            menuItem.Name = "ShapeCopy";
            menuItem.Header = "复制";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Copy);

            menuItem = new MenuItem();
            menuItem.Name = "ShapeCut";
            menuItem.Header = "剪切";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Cut);

            menuItem = new MenuItem();
            menuItem.Name = "ShapePaste";
            menuItem.Header = "粘贴";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Paste);

            menuItem = new MenuItem();
            menuItem.Name = "ShapeDelete";
            menuItem.Header = "删除";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Delete);

            pop.AddItem(GetSeparator());

            menuItem = new MenuItem();
            menuItem.Name = "ShapeColor";
            menuItem.Header = "颜色...";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotColorPalette_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "ShapeLineStyle";
            menuItem.Header = "线段样式";
            pop.AddItem(menuItem);

            RadioButton radioButton = new RadioButton();
            radioButton.Name = "ShapeSolid";
            radioButton.Content = "实线";
            radioButton.GroupName = "LineStyle";
            radioButton.Tag = "Solid";
            pop.BindingEvent(pop.AddChild("ShapeLineStyle", radioButton), ShapeLineStyle_MenuCommand);

            radioButton = new RadioButton();
            radioButton.Name = "ShapeDash";
            radioButton.Content = "虚线";
            radioButton.GroupName = "LineStyle";
            radioButton.Tag = "Dash";
            pop.BindingEvent(pop.AddChild("ShapeLineStyle", radioButton), ShapeLineStyle_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "ShapeDirect";
            menuItem.Header = "线段方向";
            pop.AddItem(menuItem);

            menuItem = new MenuItem();
            menuItem.Name = "ShapeVer";
            menuItem.Header = "垂直";
            menuItem.Tag = "Ver";
            pop.BindingEvent(pop.AddChild("ShapeDirect", menuItem), ShapeLineDirect_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "ShapeHor";
            menuItem.Header = "横向";
            menuItem.Tag = "Hor";
            pop.BindingEvent(pop.AddChild("ShapeDirect", menuItem), ShapeLineDirect_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "ShapeNoteText";
            menuItem.Header = "添加笔记";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotAddNoteText_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "ShapeDefault";
            menuItem.Header = "设置当前属性为默认值";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotDefaultValue_MenuCommand);
            ShapeAnnotPopMenu = pop;
        }

        /// <summary>
        /// 链接
        /// </summary>
        private void InitSelectLinkAnnotMenu()
        {
            var popMenu = new ContextMenu();
            PopMenu pop = new PopMenu(popMenu);
            var menuItem = new MenuItem();
            menuItem.Name = "LinkCopy";
            menuItem.Header = "复制";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Copy);

            menuItem = new MenuItem();
            menuItem.Name = "LinkCut";
            menuItem.Header = "剪切";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Cut);

            menuItem = new MenuItem();
            menuItem.Name = "LinkPaste";
            menuItem.Header = "粘贴";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Paste);

            menuItem = new MenuItem();
            menuItem.Name = "LinkDelete";
            menuItem.Header = "删除";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Delete);
            LinkAnnotPopMenu = pop;
        }

        /// <summary>
        /// 图章、签名
        /// </summary>
        private void InitSelectStampAnnotMenu()
        {
            var popMenu = new ContextMenu();
            PopMenu pop = new PopMenu(popMenu);
            var menuItem = new MenuItem();
            menuItem.Name = "StampCopy";
            menuItem.Header = "复制";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Copy);

            menuItem = new MenuItem();
            menuItem.Name = "StampCut";
            menuItem.Header = "剪切";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Cut);

            menuItem = new MenuItem();
            menuItem.Name = "StampPaste";
            menuItem.Header = "粘贴";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Paste);

            menuItem = new MenuItem();
            menuItem.Name = "StampDelete";
            menuItem.Header = "删除";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Delete);

            pop.AddItem(GetSeparator());

            menuItem = new MenuItem();
            menuItem.Name = "StampExportPicture";
            menuItem.Header = "导出";
            pop.AddItem(menuItem);

            menuItem = new MenuItem();
            menuItem.Name = "StampExportPNG";
            menuItem.Header = "PNG";
            menuItem.Tag = "PNG";
            pop.BindingEvent(pop.AddChild("StampExportPicture", menuItem), StampExportPicture_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "StampExportPNG";
            menuItem.Header = "JPG";
            menuItem.Tag = "JPG";
            pop.BindingEvent(pop.AddChild("StampExportPicture", menuItem), StampExportPicture_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "StampExportPNG";
            menuItem.Header = "PDF";
            menuItem.Tag = "PDF";
            pop.BindingEvent(pop.AddChild("StampExportPicture", menuItem), StampExportPicture_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "StampAddNote";
            menuItem.Header = "添加笔记";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotAddNoteText_MenuCommand);

            StampAnnotPopMenu = pop;
        }

        /// <summary>
        /// 多选注释
        /// </summary>
        private void InitSelectMultiAnnotMenu()
        {
            var popMenu = new ContextMenu();
            PopMenu pop = new PopMenu(popMenu);
            var menuItem = new MenuItem();
            menuItem.Name = "MultiCopy";
            menuItem.Header = "复制";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Copy);

            menuItem = new MenuItem();
            menuItem.Name = "MultiCut";
            menuItem.Header = "剪切";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Cut);

            menuItem = new MenuItem();
            menuItem.Name = "MultiDelete";
            menuItem.Header = "删除";
            pop.BindingEvent(pop.AddItem(menuItem), ApplicationCommands.Delete);
            MultiAnnotPopMenu = pop;
        }

        #endregion 注释-右键菜单
    }
}