kmpdfkit_demo/compdfkit_demo_windows/compdfkit/compdfkit-tools/PDFView/PDFInfo/CPDFSecurityInfoControl.xaml.cs

using ComPDFKit.PDFDocument;
using ComPDFKitViewer.PdfViewer;
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 compdfkit_tools.PDFControl
{
    /// <summary>
    /// PDFSecurityInfoControl.xaml 的交互逻辑
    /// </summary>
    public partial class CPDFSecurityInfoControl : UserControl
    {
        private string T_Allowed = "Allowed";
        private string T_NotAllowed = "Not Allowed";

        public CPDFViewer pdfViewer;
        public void InitWithPDFViewer(CPDFViewer pdfViewer)
        {
            this.pdfViewer = pdfViewer;
            InitializeSecurityInfo(pdfViewer.Document);
        }


        public CPDFSecurityInfoControl()
        {
            InitializeComponent();
        }

        /// <summary>
        /// Pass in a boolean value and return the corresponding text.
        /// </summary>
        /// <param name="isTrue"></param>
        /// <returns></returns>
        private string GetStringFromBool(bool isTrue)
        {
            if (isTrue)
            {
                return T_Allowed;
            }
            else
            {
                return T_NotAllowed;
            }
        }

        private void InitializeSecurityInfo(CPDFDocument pdfDocument)
        {
            CPDFPermissionsInfo Permissions = pdfDocument.GetPermissionsInfo();
            AllowsPrintingTextBlock.Text = GetStringFromBool(Permissions.AllowsPrinting);
            AllowsCopyingTextBlock.Text = GetStringFromBool(Permissions.AllowsCopying);
            AllowsDocumentChangesTextBlock.Text = GetStringFromBool(Permissions.AllowsDocumentChanges);
            AllowsDocumentAssemblyTextBlock.Text = GetStringFromBool(Permissions.AllowsDocumentAssembly);
            AllowsCommentingTextBlock.Text = GetStringFromBool(Permissions.AllowsCommenting);
            AllowsFormFieldEntryTextBlock.Text = GetStringFromBool(Permissions.AllowsFormFieldEntry);
        }
    }
}