PDFOffice_Windows_exe/PDF Office/Views/PropertyPanel/AnnotPanel/FreehandAnnotProperty.xaml.cs

using PDF_Office.ViewModels.PropertyPanel.AnnotPanel;
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_Office.Views.PropertyPanel.AnnotPanel
{
    /// <summary>
    /// FreehandAnnotProperty.xaml 的交互逻辑
    /// </summary>
    public partial class FreehandAnnotProperty : UserControl
    {
        private FreehandAnnotPropertyViewModel ViewModel => DataContext as FreehandAnnotPropertyViewModel;
        public FreehandAnnotProperty()
        {
            InitializeComponent();
            this.Loaded += usercontrol_Loaded;
            this.Unloaded += usercontrol_Unloaded;
        }

        private void usercontrol_Unloaded(object sender, RoutedEventArgs e)
        {

        }

        private void usercontrol_Loaded(object sender, RoutedEventArgs e)
        {
            if (ViewModel != null)
            {
                var str = ViewModel.BasicVm.strDashStyle;
                if (str == "Solid")
                {
                    BtnSolid.IsChecked = true;
                }
                else if (str == "Dash")
                {
                    BtnDashed.IsChecked = true;
                }
                else
                {
                    BtnSolid.IsChecked = false;
                    BtnDashed.IsChecked = false;
                }
            }
        }

        private void EraseBtn_Click(object sender, RoutedEventArgs e)
        {
            if (EraseBtn.IsChecked == true)
            {
                PenBtn.IsChecked = !EraseBtn.IsChecked;
            }
            else
            {
                EraseBtn.IsChecked = true;
            }
               
        }

        private void PenBtn_Click(object sender, RoutedEventArgs e)
        {
            if (PenBtn.IsChecked == true)
            {
                EraseBtn.IsChecked = !PenBtn.IsChecked;
            }
            else
            {
                PenBtn.IsChecked = true;
            }
        }

        private void PenBtn_Checked(object sender, RoutedEventArgs e)
        {
            EraseBtn.IsChecked = false;
        }
    }
}