PDFOffice_Windows_exe/PDF Office/Views/BOTA/BOTAContent.xaml.cs

using PDF_Master.Helper;
using PDF_Master.ViewModels.BOTA;
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.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace PDF_Master.Views.BOTA
{
    /// <summary>
    /// BOTAContent.xaml 的交互逻辑
    /// </summary>
    public partial class BOTAContent : UserControl
    {
        public BOTAContent()
        {
            InitializeComponent();
        }

        private void IconAndTextTabItem_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            var item = sender as TabItem;
            if (item != null)
            {
                ///重复点击选中项时，收起侧边栏
                if (item.IsSelected)
                {
                    (this.DataContext as BOTAContentViewModel).viewContentViewModel.OpenBOTA = false;
                    (this.DataContext as BOTAContentViewModel).pdfViewer?.UpdateLayout();
                    item.IsSelected = false;
                }
                else
                {
                    (this.DataContext as BOTAContentViewModel).viewContentViewModel.OpenBOTA = true;
                    item.IsSelected = true;
                }

                e.Handled = true;
            }
        }

        private void MenuThumbnail_Unchecked(object sender, RoutedEventArgs e)
        {
            //取消勾选后，如果是将选中的tabitem隐藏了，需要收起侧边栏
            var menuitem = sender as MenuItem;
            switch (menuitem.Name)
            {
                case "MenuThumbnail":
                    if(TabItemThumbnail.IsSelected)
                    {
                        (this.DataContext as BOTAContentViewModel).viewContentViewModel.OpenBOTA = false;
                    }
                    break;
                case "MenuOutLine":
                    if (TabItemOutLine.IsSelected)
                    {
                        (this.DataContext as BOTAContentViewModel).viewContentViewModel.OpenBOTA = false;
                    }
                    break;
                case "MenuBookMark":
                    if (TabItemBookMark.IsSelected)
                    {
                        (this.DataContext as BOTAContentViewModel).viewContentViewModel.OpenBOTA = false;
                    }
                    break;
                case "MenuAnnotation":
                    if (TabItemAnnotation.IsSelected)
                    {
                        (this.DataContext as BOTAContentViewModel).viewContentViewModel.OpenBOTA = false;
                    }
                    break;
                case "MenuSearch":
                    if (TabItemSearch.IsSelected)
                    {
                        (this.DataContext as BOTAContentViewModel).viewContentViewModel.OpenBOTA = false;
                    }
                    break;
                case "MenuFrom":
                    if (TabItemForm.IsSelected)
                    {
                        (this.DataContext as BOTAContentViewModel).viewContentViewModel.OpenBOTA = false;
                    }
                    break;
                case "MenuSign":
                    if (TabItemSign.IsSelected)
                    {
                        (this.DataContext as BOTAContentViewModel).viewContentViewModel.OpenBOTA = false;
                    }
                    break;
                default:
                    break;
            }

        }

        private void UserControl_SizeChanged(object sender, SizeChangedEventArgs e)
        {
            if(e.NewSize.Width<=48&&TabBOTA.SelectedItem!=null&&(TabBOTA.SelectedItem as TabItem)!=null)
            {
                (TabBOTA.SelectedItem as TabItem).IsSelected = false;
            }
        }
    }
}