using ComPDFKit.PDFDocument;
using ComPDFKitViewer;
using ComPDFKitViewer.AnnotEvent;
using ComPDFKitViewer.PdfViewer;
using PDF_Office.CustomControl;
using PDF_Office.CustomControl.CompositeControl;
using PDF_Office.Helper;
using PDF_Office.Model.PropertyPanel.AnnotPanel;
using Prism.Mvvm;
using Prism.Regions;
using System;
using System.Collections.Generic;
using System.ComponentModel;
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;
using System.Windows.Shapes;
using static Dropbox.Api.TeamLog.AdminAlertSeverityEnum;
using MenuItem = System.Windows.Controls.MenuItem;

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

            propertyPanel.SetIsTextFill(false);

            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;
            contextMenu.DataContext = viewContentViewModel;
            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", BtnShowAnnotIsChecked);

                                break;

                            case "DisplayAnnot":

                                menuItem1.Click -= DisplayAnnot_Click;
                                menuItem1.Click += DisplayAnnot_Click;
                                SetMenuItemVisibility(menuItem1, "DisplayAnnot", "HiddenAnnot", BtnShowAnnotIsChecked);
                                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", viewContentViewModel.mainViewModel.IsBookMode);
                                menuItem1.Click -= ReadModel_Click;
                                menuItem1.Click += ReadModel_Click;
                                break;

                            case "UnReadModel":
                                SetMenuItemVisibility(menuItem1, "ReadModel", "UnReadModel", viewContentViewModel.mainViewModel.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;

                            case "HighlightLinks":
                                if (OpenFileInfo != null)
                                {
                                    menuItem1.IsChecked = OpenFileInfo.ShowHighLightLink;
                                }
                                menuItem1.Click -= HighlightLinks_Click;
                                menuItem1.Click += HighlightLinks_Click;
                                break;
                        }
                    }
                }
            }
        }

        private void HighlightLinks_Click(object sender, RoutedEventArgs e)
        {
            if (sender is MenuItem menuItem)
            {
                //if (OpenFileInfo != null)
                //{
                //    menuItem.IsChecked = OpenFileInfo.ShowHighLightLink;
                //}
                if (menuItem.IsChecked)
                {
                    PDFViewer.SetShowLink(true);
                }
                else
                {
                    PDFViewer.SetShowLink(false);
                }
                if (OpenFileInfo != null)
                {
                    OpenFileInfo.ShowHighLightLink = menuItem.IsChecked;
                }
                //if (menuItem.IsChecked == true)
                //{
                //    menuItem.IsChecked = false;
                //}
            }
        }

        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;
            }
        }

        /// <summary>
        /// 选择文本或者图像的右键菜单
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="annotCommand"></param>
        /// <returns></returns>
        private ContextMenu SelectedTextOrImageContextMenu(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(App.MainPageLoader.GetString("ViewRightMenu_ExtractImage"), "ExportPicture", annotCommand, out menuItem);
                popMenu.Items.Add(menuItem);
            }
            else if (annotCommand.CommandTarget == TargetType.Annot)
            {
                separator = SetSeparator();
                popMenu.Items.Add(separator);

                SetSelectTextOrImageMenuItem(App.MainPageLoader.GetString("ViewRightMenu_Highlight"), "HighLight", annotCommand, out menuItem);
                popMenu.Items.Add(menuItem);

                SetSelectTextOrImageMenuItem(App.MainPageLoader.GetString("ViewRightMenu_Underline"), "UnderLine", annotCommand, out menuItem);
                popMenu.Items.Add(menuItem);

                SetSelectTextOrImageMenuItem(App.MainPageLoader.GetString("ViewRightMenu_Strikethrough"), "Strikeout", annotCommand, out menuItem);
                popMenu.Items.Add(menuItem);
            }
            separator = SetSeparator();
            popMenu.Items.Add(separator);

            SetSelectTextOrImageMenuItem(App.MainPageLoader.GetString("ViewRightMenu_Text"), "Freetext", annotCommand, out menuItem);
            popMenu.Items.Add(menuItem);

            SetSelectTextOrImageMenuItem(App.MainPageLoader.GetString("ViewRightMenu_Note"), "StickyNote", annotCommand, out menuItem);
            popMenu.Items.Add(menuItem);

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

            SetSelectTextOrImageMenuItem(App.MainPageLoader.GetString("ViewRightMenu_Rectangle"), "Rect", annotCommand, out menuItem);
            popMenu.Items.Add(menuItem);

            SetSelectTextOrImageMenuItem(App.MainPageLoader.GetString("ViewRightMenu_Oval"), "Circle", annotCommand, out menuItem);
            popMenu.Items.Add(menuItem);

            SetSelectTextOrImageMenuItem(App.MainPageLoader.GetString("ViewRightMenu_StraightLine"), "Line", annotCommand, out menuItem);
            popMenu.Items.Add(menuItem);

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

            SetSelectTextOrImageMenuItem(App.MainPageLoader.GetString("ViewRightMenu_AddLink"), "Link", annotCommand, out menuItem);
            popMenu.Items.Add(menuItem);

            SetSelectTextOrImageMenuItem(App.MainPageLoader.GetString("ViewRightMenu_AddOutline"), "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;

            if (tag == "Link")
            {
                if (viewContentViewModel.mainViewModel.IsBookMode)
                {
                    menuItem.IsEnabled = false;
                }
                else
                {
                    menuItem.IsEnabled = true;
                }
            }

            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

        private ColorMenuItem colorContent;

        /// <summary>
        /// 高亮注释，右键菜单
        /// </summary>
        private void InitSelectHightAnnotMenu()
        {
            var popMenu = new ContextMenu();
            PopMenu pop = new PopMenu(popMenu);
            colorContent = new ColorMenuItem();
            colorContent.Name = "hightcolor";
            colorContent.ColorChanged -= colorContent_SelectedColorHandler;
            colorContent.ColorChanged += colorContent_SelectedColorHandler;
            colorContent.VerticalAlignment = VerticalAlignment.Top;
            colorContent.Margin = new Thickness(0, 0, 0, -15);

            var menuItem = new MenuItem();
            menuItem.Name = "hightColor";
            menuItem.Height = 20 + 15;
            menuItem.Header = colorContent;

            var hightColorStyle = App.Current.FindResource("UIElementMenuItem") as Style;
            if (hightColorStyle != null)
                menuItem.Style = hightColorStyle;

            colorContent.DataContext = 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 async void colorContent_SelectedColorHandler(object sender, Color e)
        {
            if (e == null) return;

            if (sender is Ellipse)
            {
                var item = new ColorDropBoxPop();
                item.DataContext = (sender as Ellipse).DataContext;
                item.ColorSelected -= AnnotMenu_ColorSelected;
                item.ColorSelected += AnnotMenu_ColorSelected;

                if (popup == null)
                    popup = new System.Windows.Controls.Primitives.Popup();

                ContentControl window = null;
                if (PDFViewer.Parent as ContentControl != null)
                    window = PDFViewer.Parent as ContentControl;
                else
                    window = App.Current.MainWindow;

                popup.Child = item;
                popup.PlacementRectangle = new Rect(Mouse.GetPosition(window), new Size(item.Width, item.Height));
                popup.Placement = System.Windows.Controls.Primitives.PlacementMode.MousePoint;
                popup.PlacementTarget = window;
                popup.IsOpen = true;

                Window parentWnd = Window.GetWindow(App.Current.MainWindow);
                if (parentWnd != null)
                {
                    parentWnd.MouseDown -= parentWnd_MouseDown;
                    parentWnd.MouseDown += parentWnd_MouseDown;
                }

                while (popup.IsOpen)
                    await Task.Delay(20);

                parentWnd.MouseDown -= parentWnd_MouseDown;
                popup = null;
            }
            else
            {
                var cusMenuItem = (sender as FrameworkElement).DataContext as CusMenuItem;
                if (cusMenuItem != null && cusMenuItem.Parameter != null)
                {
                    var test = cusMenuItem.Parameter 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 = "边框颜色";
            menuItem.Tag = "Color";
            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.Style = App.Current.Resources["MenuRadioBtnStyle"] as Style;
            radioButton.Background = new SolidColorBrush(Colors.Transparent);
            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.Style = App.Current.Resources["MenuRadioBtnStyle"] as Style;
            radioButton.Background = new SolidColorBrush(Colors.Transparent);
            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 = "字体颜色";
            menuItem.Tag = "FontColor";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotColorPalette_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "FreeTextFillColor";
            menuItem.Header = "填充颜色";
            menuItem.Tag = "FillColor";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotColorPalette_MenuCommand);

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

            var family = TextFont.GetFamily();

            foreach (var item in family)
            {
                RadioButton familyRdioBtn = new RadioButton();
                familyRdioBtn.Style = App.Current.Resources["MenuRadioBtnStyle"] as Style;
                familyRdioBtn.Background = new SolidColorBrush(Colors.Transparent);
                familyRdioBtn.Name = item.ValueStr;
                familyRdioBtn.Tag = item.ValueStr;
                familyRdioBtn.GroupName = "FontFamily";
                familyRdioBtn.Content = item.Content;
                pop.BindingEvent(pop.AddChild("FreeTextFontFamily", familyRdioBtn), FreeTextFontFamily_MenuCommand);
            }

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

            var radioButton = new RadioButton();
            radioButton.Style = App.Current.Resources["MenuRadioBtnStyle"] as Style;
            radioButton.Background = new SolidColorBrush(Colors.Transparent);
            radioButton.Name = "FreeTextAglinLeft";
            radioButton.Tag = "Left";
            radioButton.GroupName = "Aglin";
            radioButton.Content = "左对齐";
            pop.BindingEvent(pop.AddChild("FreeTextAglin", radioButton), FreeTextAglin_MenuCommand);

            radioButton = new RadioButton();
            radioButton.Style = App.Current.Resources["MenuRadioBtnStyle"] as Style;
            radioButton.Background = new SolidColorBrush(Colors.Transparent);
            radioButton.Name = "FreeTextAglinCenter";
            radioButton.Tag = "Center";
            radioButton.GroupName = "Aglin";
            radioButton.Content = "居中对齐";
            pop.BindingEvent(pop.AddChild("FreeTextAglin", radioButton), FreeTextAglin_MenuCommand);

            radioButton = new RadioButton();
            radioButton.Style = App.Current.Resources["MenuRadioBtnStyle"] as Style;
            radioButton.Background = new SolidColorBrush(Colors.Transparent);
            radioButton.Name = "FreeTextAglinRight";
            radioButton.Tag = "Right";
            radioButton.GroupName = "Aglin";
            radioButton.Content = "右对齐";
            pop.BindingEvent(pop.AddChild("FreeTextAglin", radioButton), FreeTextAglin_MenuCommand);

            radioButton = new RadioButton();
            radioButton.Style = App.Current.Resources["MenuRadioBtnStyle"] as Style;
            radioButton.Background = new SolidColorBrush(Colors.Transparent);
            radioButton.Name = "FreeTextAglinJustify";
            radioButton.Tag = "Justify";
            radioButton.GroupName = "Aglin";
            radioButton.Content = "两端对齐";
            pop.BindingEvent(pop.AddChild("FreeTextAglin", radioButton), 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 = "边框颜色";
            menuItem.Tag = "Color";
            pop.BindingEvent(pop.AddItem(menuItem), AnnotColorPalette_MenuCommand);

            menuItem = new MenuItem();
            menuItem.Name = "ShapeFillColor";
            menuItem.Header = "填充颜色";
            menuItem.Tag = "FillColor";
            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.Style = App.Current.Resources["MenuRadioBtnStyle"] as Style;
            radioButton.Background = new SolidColorBrush(Colors.Transparent);
            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.Style = App.Current.Resources["MenuRadioBtnStyle"] as Style;
            radioButton.Background = new SolidColorBrush(Colors.Transparent);
            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), Link_MenuCommand);
            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);

            //已跟设计确认，暂时不需要PNG格式
            //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 = "StampExportPDF";
            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
    }
}