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@@ -1,10 +1,13 @@
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using System;
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using System.Collections.Generic;
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+using System.ComponentModel;
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using System.Linq;
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+using System.Runtime.CompilerServices;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Controls;
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+using System.Windows.Controls.Primitives;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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@@ -12,57 +15,415 @@ using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Navigation;
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using System.Windows.Shapes;
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+using Compdfkit_Tools.Helper;
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+using Compdfkit_Tools.PDFControl;
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+using ComPDFKit.PDFDocument;
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+using ComPDFKitViewer;
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+using ComPDFKitViewer.PdfViewer;
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+using Microsoft.Win32;
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namespace PDFViewer_new
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{
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- /// <summary>
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- /// MainPage.xaml 的交互逻辑
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- /// </summary>
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- public partial class MainPage : UserControl
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+ public partial class MainPage : UserControl, INotifyPropertyChanged
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{
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+ private PDFViewControl pdfViewer;
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+ private PDFViewControl passwordViewer;
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+ private AnnotationControl annotationControl = new AnnotationControl();
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+ private FormControl formControl = new FormControl();
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+ private CPDFBOTABarControl botaBarControl = new CPDFBOTABarControl();
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+
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+ private bool _canSave = false;
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+ public bool CanSave
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+ {
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+
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+ get => _canSave;
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+ set
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+ {
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+ _canSave = value;
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+ OnPropertyChanged();
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+ }
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+ }
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public MainPage()
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{
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InitializeComponent();
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}
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- private void OpenFile_Click(object sender, RoutedEventArgs e)
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+ #region Load document
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+
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+ private void LoadDefaultDocument()
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+ {
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+ string defaultFilePath = "PDF32000_2008.pdf";
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+ pdfViewer.PDFView.InitDocument(defaultFilePath);
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+ LoadDocument();
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+ PDFGrid.Child = formControl;
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+ }
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+
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+ private void LoadDocument()
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+ {
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+ pdfViewer.PDFView.Load();
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+ pdfViewer.PDFView.SetShowLink(true);
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+
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+ pdfViewer.PDFView.InfoChanged -= PdfViewer_InfoChanged;
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+ pdfViewer.PDFView.InfoChanged += PdfViewer_InfoChanged;
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+
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+ pdfViewer.PDFView.SetFormFieldHighlight(true);
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+ PasswordUI.Closed -= PasswordUI_Closed;
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+ PasswordUI.Canceled -= PasswordUI_Canceled;
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+ PasswordUI.Confirmed -= PasswordUI_Confirmed;
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+ PasswordUI.Closed += PasswordUI_Closed;
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+ PasswordUI.Canceled += PasswordUI_Canceled;
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+ PasswordUI.Confirmed += PasswordUI_Confirmed;
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+
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+ pdfViewer.PDFView.ChangeFitMode(FitMode.FitWidth);
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+ CPDFSaclingControl.SetZoomTextBoxText(string.Format("{0}", (int)(pdfViewer.PDFView.ZoomFactor * 100)));
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+
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+ ViewSettingBtn.IsChecked = false;
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+ botaBarControl.InitWithPDFViewer(pdfViewer.PDFView);
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+ botaBarControl.SelectBotaTool(BOTATools.Thumbnail);
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+ botaBarControl.AddBOTAContent(BOTATools.Thumbnail | BOTATools.Outline | BOTATools.Bookmark | BOTATools.Search | BOTATools.Annotation);
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+ LoadCustomControl();
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+ }
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+
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+ private void PdfFormControlRefreshAnnotList(object sender, EventArgs e)
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+ {
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+ botaBarControl.LoadAnnotationList();
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+ }
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+
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+ private void FormControlOnCanSaveChanged(object sender, bool e)
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+ {
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+ this.CanSave = e;
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+ }
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+
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+ #endregion
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+
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+ #region Password
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+
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+ private void PasswordUI_Confirmed(object sender, string e)
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+ {
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+ if (passwordViewer != null && passwordViewer.PDFView != null && passwordViewer.PDFView.Document != null)
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+ {
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+ passwordViewer.PDFView.Document.UnlockWithPassword(e);
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+ if (passwordViewer.PDFView.Document.IsLocked == false)
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+ {
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+ PasswordUI.SetShowError("", Visibility.Collapsed);
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+ PasswordUI.ClearPassword();
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+ PasswordUI.Visibility = Visibility.Collapsed;
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+ PopupBorder.Visibility = Visibility.Collapsed;
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+ pdfViewer = passwordViewer;
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+ LoadDocument();
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+ }
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+ else
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+ {
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+ PasswordUI.SetShowError("Wrong Password", Visibility.Visible);
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+ }
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+ }
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+ }
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+
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+ private void PasswordUI_Canceled(object sender, EventArgs e)
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+ {
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+ PopupBorder.Visibility = Visibility.Collapsed;
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+ PasswordUI.Visibility = Visibility.Collapsed;
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+ }
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+
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+ private void PasswordUI_Closed(object sender, EventArgs e)
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+ {
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+ PopupBorder.Visibility = Visibility.Collapsed;
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+ PasswordUI.Visibility = Visibility.Collapsed;
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+ }
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+
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+ #endregion
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+
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+ #region Load Unload custom control
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+ private void LoadCustomControl()
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+ {
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+ formControl.PdfViewControl = pdfViewer;
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+ formControl.InitWithPDFViewer(pdfViewer.PDFView);
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+ InitialPDFViewControl(formControl.PdfViewControl);
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+ formControl.OnCanSaveChanged -= FormControlOnCanSaveChanged;
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+ formControl.OnCanSaveChanged += FormControlOnCanSaveChanged;
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+ formControl.OnAnnotEditHandler -= PdfFormControlRefreshAnnotList;
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+ formControl.OnAnnotEditHandler += PdfFormControlRefreshAnnotList;
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+ formControl.SetBOTAContainer(botaBarControl);
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+ formControl.InitialPDFViewControl(formControl.PdfViewControl);
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+
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+ annotationControl.PdfViewControl = pdfViewer;
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+ }
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+
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+ private void MainWindow_Loaded(object sender, RoutedEventArgs e)
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{
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+ pdfViewer = new PDFViewControl();
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+ LoadDefaultDocument();
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+ }
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+ #endregion
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+
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+ #region Annotation
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+ public void InitialPDFViewControl(PDFViewControl newPDFViewer)
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+ {
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+ formControl.ClearAllToolState();
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+ formControl.ExpandRightPropertyPanel(null, Visibility.Collapsed);
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}
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+
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+ #endregion
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+
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+ #region Event handle
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+ private void PdfViewer_InfoChanged(object sender, KeyValuePair<string, object> e)
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+ {
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+ if (e.Key == "Zoom")
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+ {
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+ CPDFSaclingControl.SetZoomTextBoxText(string.Format("{0}", (int)((double)e.Value * 100)));
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+ }
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+ }
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+
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+
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+
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+ #endregion
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+
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private void SaveFileBtn_Click(object sender, RoutedEventArgs e)
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{
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+ SaveFile();
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+ pdfViewer.PDFView.UndoManager.CanSave = false;
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+ }
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+
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+ private void OpenFile()
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+ {
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+ string filePath = CommonHelper.GetFilePathOrEmpty();
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+ if (!string.IsNullOrEmpty(filePath) && formControl.PdfViewControl != null)
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+ {
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+ if (pdfViewer.PDFView != null && pdfViewer.PDFView.Document != null)
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+ {
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+ string oldFilePath = pdfViewer.PDFView.Document.FilePath;
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+ if (oldFilePath.ToLower() == filePath.ToLower())
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+ {
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+ return;
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+ }
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+ }
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+ passwordViewer = new PDFViewControl();
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+ passwordViewer.PDFView.InitDocument(filePath);
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+ if (passwordViewer.PDFView.Document == null)
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+ {
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+ MessageBox.Show("Open File Failed");
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+ return;
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+ }
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+
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+ if (passwordViewer.PDFView.Document.IsLocked)
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+ {
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+ PasswordUI.SetShowText(System.IO.Path.GetFileName(filePath) + " password encrypted.");
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+ PasswordUI.ClearPassword();
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+ PopupBorder.Visibility = Visibility.Visible;
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+ PasswordUI.Visibility = Visibility.Visible;
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+ }
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+ else
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+ {
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+ pdfViewer = passwordViewer;
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+ LoadDocument();
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+ }
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+ }
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}
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- private void LeftToolPanelButton_Click(object sender, RoutedEventArgs e)
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+ private void OpenFile_Click(object sender, RoutedEventArgs e)
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{
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+ OpenFile();
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+ }
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+ private void LeftToolPanelButton_Click(object sender, RoutedEventArgs e)
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+ {
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+ ToggleButton expandBtn = sender as ToggleButton;
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+ if (expandBtn != null)
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+ {
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+ bool isExpand = expandBtn.IsChecked == true;
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+ formControl.ExpandLeftPanel(isExpand);
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+ }
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}
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private void ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
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{
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-
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+ var item = (sender as ComboBox).SelectedItem as ComboBoxItem;
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+ if ((string)item.Content == "Viewer")
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+ {
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+ formControl.ClearAllToolState();
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+ formControl.SetToolBarContainerVisibility(Visibility.Collapsed);
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+ formControl.ExpandRightPropertyPanel(null, Visibility.Collapsed);
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+ //formControl.FromPropertyControl.AnnotationCancel();
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+ RightPanelButton.IsChecked = false;
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+ if (formControl.PdfViewControl != null && formControl.PdfViewControl.PDFView != null)
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+ {
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+ formControl.PdfViewControl.PDFView.SetMouseMode(MouseModes.Viewer);
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+ }
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+ }
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+ else if ((string)item.Content == "Annotation")
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+ {
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+ annotationControl.SetToolBarContainerVisibility(Visibility.Visible);
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+ if (annotationControl.PdfViewControl != null && annotationControl.PdfViewControl.PDFView != null)
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+ {
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+ formControl.ClearViewerControl();
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+ PDFGrid.Child = annotationControl;
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+ annotationControl.PdfViewControl.PDFView.SetMouseMode(MouseModes.AnnotCreate);
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+ annotationControl.InitWithPDFViewer(pdfViewer.PDFView);
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+ InitialPDFViewControl(annotationControl.PdfViewControl);
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+ annotationControl.OnCanSaveChanged -= FormControlOnCanSaveChanged;
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+ annotationControl.OnCanSaveChanged += FormControlOnCanSaveChanged;
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+ annotationControl.OnAnnotEditHandler -= PdfFormControlRefreshAnnotList;
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+ annotationControl.OnAnnotEditHandler += PdfFormControlRefreshAnnotList;
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+ annotationControl.SetBOTAContainer(botaBarControl);
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+ annotationControl.InitialPDFViewControl(annotationControl.PdfViewControl);
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+ }
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+ }
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+ else if ((string)item.Content == "Form")
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+ {
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+ formControl.SetToolBarContainerVisibility(Visibility.Visible);
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+ if (formControl.PdfViewControl != null && formControl.PdfViewControl.PDFView != null)
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+ {
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+ annotationControl.ClearViewerControl();
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+ PDFGrid.Child = formControl;
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+ formControl.PdfViewControl.PDFView.SetMouseMode(MouseModes.FormEditTool);
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+ formControl.PdfViewControl = pdfViewer;
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+ formControl.InitWithPDFViewer(pdfViewer.PDFView);
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+ InitialPDFViewControl(formControl.PdfViewControl);
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+ formControl.OnCanSaveChanged -= FormControlOnCanSaveChanged;
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+ formControl.OnCanSaveChanged += FormControlOnCanSaveChanged;
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+ formControl.OnAnnotEditHandler -= PdfFormControlRefreshAnnotList;
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+ formControl.OnAnnotEditHandler += PdfFormControlRefreshAnnotList;
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+ formControl.SetBOTAContainer(botaBarControl);
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+ formControl.InitialPDFViewControl(formControl.PdfViewControl);
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+ }
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+ }
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}
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- private void ExpandSearchBtn_Click(object sender, RoutedEventArgs e)
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+ private void PageInfoBtn_Click(object sender, RoutedEventArgs e)
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{
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+ PasswordUI.Visibility = Visibility.Collapsed;
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+ FileInfoUI.Visibility = Visibility.Visible;
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+ FileInfoControl.InitWithPDFViewer(pdfViewer.PDFView);
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+ PopupBorder.Visibility = Visibility.Visible;
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+ }
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+ private void ViewSettingBtn_Click(object sender, RoutedEventArgs e)
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+ {
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+ ShowViewSettings();
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}
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+ private void ShowViewSettings()
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+ {
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+ if (ViewSettingBtn != null)
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+ {
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+ if (ViewSettingBtn.IsChecked == true)
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+ {
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+ CPDFDisplaySettingsControl displayPanel = new CPDFDisplaySettingsControl();
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+ displayPanel.InitWithPDFViewer(formControl.PdfViewControl.PDFView);
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+ formControl.SetViewSettings(Visibility.Visible, displayPanel);
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+ if ((bool)RightPanelButton.IsChecked)
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+ {
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+ RightPanelButton.IsChecked = false;
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+ }
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+ }
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+ else
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+ {
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+ formControl.SetViewSettings(Visibility.Collapsed);
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+ }
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+ }
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+ }
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private void RightPanelButton_Click(object sender, RoutedEventArgs e)
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{
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+ ControlRightPanel();
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+ }
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+ private void ExpandSearchBtn_Click(object sender, RoutedEventArgs e)
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+ {
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+ formControl.ExpandLeftPanel(true);
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+ botaBarControl.SelectBotaTool(BOTATools.Search);
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+ }
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+
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+ private void ControlRightPanel()
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+ {
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+ if (RightPanelButton != null)
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+ {
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+ if (RightPanelButton.IsChecked == true)
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+ {
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+ if (formControl.FromPropertyControl != null)
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+ {
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+ formControl.ExpandRightPropertyPanel(formControl.FromPropertyControl, Visibility.Visible);
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+ if ((bool)ViewSettingBtn.IsChecked)
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+ {
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+ ViewSettingBtn.IsChecked = false;
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+ }
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+ }
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+ }
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+ else
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+ {
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+ formControl.ExpandRightPropertyPanel(null, Visibility.Collapsed);
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+ }
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+ }
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}
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- private void ViewSettingBtn_Click(object sender, RoutedEventArgs e)
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+ #region Save file
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+ /// <summary>
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+ /// Save the file to another PDF file.
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+ /// </summary>
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+ public void SaveAsFile()
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{
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+ {
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+ if (pdfViewer != null && pdfViewer.PDFView != null && pdfViewer.PDFView.Document != null)
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+ {
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+ CPDFDocument pdfDoc = pdfViewer.PDFView.Document;
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+ SaveFileDialog saveDialog = new SaveFileDialog();
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+ saveDialog.Filter = "(*.pdf)|*.pdf";
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+ saveDialog.DefaultExt = ".pdf";
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+ saveDialog.OverwritePrompt = true;
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+ if (saveDialog.ShowDialog() == true)
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+ {
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+ pdfDoc.WriteToFilePath(saveDialog.FileName);
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+ }
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+ }
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+ }
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}
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- private void PageInfoBtn_Click(object sender, RoutedEventArgs e)
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+ /// <summary>
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+ /// Save the file in the current path.
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+ /// </summary>
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+ private void SaveFile()
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{
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+ if (pdfViewer != null && pdfViewer.PDFView != null && pdfViewer.PDFView.Document != null)
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+ {
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+ try
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+ {
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+ CPDFDocument pdfDoc = pdfViewer.PDFView.Document;
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+ if (pdfDoc.WriteToLoadedPath())
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+ {
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+ return;
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+ }
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+ SaveFileDialog saveDialog = new SaveFileDialog();
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+ saveDialog.Filter = "(*.pdf)|*.pdf";
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+ saveDialog.DefaultExt = ".pdf";
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+ saveDialog.OverwritePrompt = true;
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+
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+ if (saveDialog.ShowDialog() == true)
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+ {
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+ pdfDoc.WriteToFilePath(saveDialog.FileName);
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+ }
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+ }
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+ catch (Exception ex)
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+ {
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+
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+ }
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+ }
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+ }
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+ #endregion
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+
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+ private void FileInfoCloseBtn_Click(object sender, RoutedEventArgs e)
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+ {
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+ PopupBorder.Visibility = Visibility.Collapsed;
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+ }
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+
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+ public event PropertyChangedEventHandler PropertyChanged;
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+
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|
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+ protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
|
|
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+ {
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|
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+ PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
|
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}
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}
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}
|
