MainWindow.xaml.cs 9.4 KB

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  1. using Compdfkit_Tools.Helper;
  2. using Compdfkit_Tools.PDFControl;
  3. using Compdfkit_Tools.PDFView;
  4. using ComPDFKitViewer;
  5. using ComPDFKitViewer.PdfViewer;
  6. using System;
  7. using System.Collections.Generic;
  8. using System.ComponentModel;
  9. using System.Linq;
  10. using System.Runtime.CompilerServices;
  11. using System.Text;
  12. using System.Threading.Tasks;
  13. using System.Windows;
  14. using System.Windows.Controls;
  15. using System.Windows.Data;
  16. using System.Windows.Documents;
  17. using System.Windows.Input;
  18. using System.Windows.Media;
  19. using System.Windows.Media.Imaging;
  20. using System.Windows.Navigation;
  21. using System.Windows.Shapes;
  22. namespace DigitalSignature
  23. {
  24. /// <summary>
  25. /// MainWindow.xaml 的交互逻辑
  26. /// </summary>
  27. public partial class MainWindow : Window, INotifyPropertyChanged
  28. {
  29. private string currentMode = "Viewer";
  30. private PDFViewControl pdfViewer;
  31. private PDFViewControl passwordViewer;
  32. private RegularViewerControl regularViewerControl = new RegularViewerControl();
  33. private DigitalSignatureControl digitalSignatureControl = new DigitalSignatureControl();
  34. private CPDFBOTABarControl botaBarControl = new CPDFBOTABarControl(BOTATools.Thumbnail | BOTATools.Outline | BOTATools.Bookmark | BOTATools.Search | BOTATools.Annotation);
  35. private CPDFDisplaySettingsControl displaySettingsControl = new CPDFDisplaySettingsControl();
  36. private PanelState panelState = PanelState.GetInstance();
  37. public event PropertyChangedEventHandler PropertyChanged;
  38. protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
  39. {
  40. PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
  41. }
  42. private bool _canSave = false;
  43. public bool CanSave
  44. {
  45. get => _canSave;
  46. set
  47. {
  48. _canSave = value;
  49. OnPropertyChanged();
  50. }
  51. }
  52. public bool LeftToolPanelButtonIsChecked
  53. {
  54. get => panelState.IsLeftPanelExpand;
  55. set
  56. {
  57. panelState.IsLeftPanelExpand = value;
  58. OnPropertyChanged();
  59. }
  60. }
  61. public bool RightToolPanelButtonIsChecked
  62. {
  63. get
  64. {
  65. return (panelState.RightPanel == PanelState.RightPanelState.PropertyPanel);
  66. }
  67. set
  68. {
  69. panelState.RightPanel = (value) ? PanelState.RightPanelState.PropertyPanel : PanelState.RightPanelState.None;
  70. OnPropertyChanged();
  71. }
  72. }
  73. public bool ViewSettingBtnIsChecked
  74. {
  75. get
  76. {
  77. return (panelState.RightPanel == PanelState.RightPanelState.ViewSettings);
  78. }
  79. set
  80. {
  81. panelState.RightPanel = (value) ? PanelState.RightPanelState.ViewSettings : PanelState.RightPanelState.None;
  82. OnPropertyChanged();
  83. }
  84. }
  85. public MainWindow()
  86. {
  87. InitializeComponent();
  88. DataContext = this;
  89. }
  90. #region Load Document
  91. private void LoadDefaultDocument()
  92. {
  93. string defaultFilePath = "PDF32000_2008.pdf";
  94. pdfViewer.PDFView.InitDocument(defaultFilePath);
  95. LoadDocument();
  96. }
  97. private void LoadCustomControl()
  98. {
  99. regularViewerControl.PdfViewControl = pdfViewer;
  100. regularViewerControl.InitWithPDFViewer(pdfViewer.PDFView);
  101. regularViewerControl.PdfViewControl.PDFView.SetMouseMode(MouseModes.Viewer);
  102. regularViewerControl.SetBOTAContainer(null);
  103. regularViewerControl.SetBOTAContainer(botaBarControl);
  104. regularViewerControl.SetDisplaySettingsControl(displaySettingsControl);
  105. PDFGrid.Child = regularViewerControl;
  106. }
  107. private void LoadDocument()
  108. {
  109. if (pdfViewer.PDFView.Document == null)
  110. {
  111. return;
  112. }
  113. pdfViewer.PDFView.Load();
  114. pdfViewer.PDFView.SetShowLink(true);
  115. pdfViewer.PDFView.InfoChanged -= PdfViewer_InfoChanged;
  116. pdfViewer.PDFView.InfoChanged += PdfViewer_InfoChanged;
  117. pdfViewer.PDFView.SetFormFieldHighlight(true);
  118. PasswordUI.Closed -= PasswordUI_Closed;
  119. PasswordUI.Canceled -= PasswordUI_Canceled;
  120. PasswordUI.Confirmed -= PasswordUI_Confirmed;
  121. PasswordUI.Closed += PasswordUI_Closed;
  122. PasswordUI.Canceled += PasswordUI_Canceled;
  123. PasswordUI.Confirmed += PasswordUI_Confirmed;
  124. ModeComboBox.SelectedIndex = 0;
  125. LoadCustomControl();
  126. pdfViewer.PDFView.ChangeFitMode(FitMode.FitWidth);
  127. CPDFSaclingControl.InitWithPDFViewer(pdfViewer.PDFView);
  128. regularViewerControl.IsActive = true;
  129. }
  130. private void PdfViewer_InfoChanged(object sender, KeyValuePair<string, object> e)
  131. {
  132. if (e.Key == "Zoom")
  133. {
  134. CPDFSaclingControl.SetZoomTextBoxText(string.Format("{0}", (int)((double)e.Value * 100)));
  135. }
  136. }
  137. private void PasswordUI_Confirmed(object sender, string e)
  138. {
  139. if (passwordViewer != null && passwordViewer.PDFView != null && passwordViewer.PDFView.Document != null)
  140. {
  141. passwordViewer.PDFView.Document.UnlockWithPassword(e);
  142. if (passwordViewer.PDFView.Document.IsLocked == false)
  143. {
  144. PasswordUI.SetShowError("", Visibility.Collapsed);
  145. PasswordUI.ClearPassword();
  146. PasswordUI.Visibility = Visibility.Collapsed;
  147. PopupBorder.Visibility = Visibility.Collapsed;
  148. pdfViewer = passwordViewer;
  149. LoadDocument();
  150. }
  151. else
  152. {
  153. PasswordUI.SetShowError("Wrong Password", Visibility.Visible);
  154. }
  155. }
  156. }
  157. private void PasswordUI_Canceled(object sender, EventArgs e)
  158. {
  159. PopupBorder.Visibility = Visibility.Collapsed;
  160. PasswordUI.Visibility = Visibility.Collapsed;
  161. }
  162. private void PasswordUI_Closed(object sender, EventArgs e)
  163. {
  164. PopupBorder.Visibility = Visibility.Collapsed;
  165. PasswordUI.Visibility = Visibility.Collapsed;
  166. }
  167. #endregion
  168. private void OpenFile_Click(object sender, RoutedEventArgs e)
  169. {
  170. }
  171. private void SaveFileBtn_Click(object sender, RoutedEventArgs e)
  172. {
  173. }
  174. private void LeftToolPanelButton_Click(object sender, RoutedEventArgs e)
  175. {
  176. }
  177. private void ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
  178. {
  179. var item = (sender as ComboBox).SelectedItem as ComboBoxItem;
  180. if (item.Content as string == currentMode)
  181. {
  182. return;
  183. }
  184. if (currentMode == "Viewer")
  185. {
  186. regularViewerControl.ClearViewerControl();
  187. regularViewerControl.IsActive = false;
  188. }
  189. else if(currentMode == "Digital Signature")
  190. {
  191. digitalSignatureControl.ClearViewerControl();
  192. }
  193. if (item.Content as string == "Viewer")
  194. {
  195. regularViewerControl.IsActive = true;
  196. if (regularViewerControl.PdfViewControl != null && regularViewerControl.PdfViewControl.PDFView != null)
  197. {
  198. PDFGrid.Child = regularViewerControl;
  199. regularViewerControl.PdfViewControl.PDFView.SetMouseMode(MouseModes.Viewer);
  200. regularViewerControl.PdfViewControl = pdfViewer;
  201. regularViewerControl.InitWithPDFViewer(pdfViewer.PDFView);
  202. regularViewerControl.SetBOTAContainer(botaBarControl);
  203. regularViewerControl.SetDisplaySettingsControl(displaySettingsControl);
  204. }
  205. }
  206. else if (item.Content as string == "Digital Signature")
  207. {
  208. if (digitalSignatureControl.PdfViewControl != null && digitalSignatureControl.PdfViewControl.PDFView != null)
  209. {
  210. PDFGrid.Child = digitalSignatureControl;
  211. digitalSignatureControl.PdfViewControl.PDFView.SetMouseMode(MouseModes.Viewer);
  212. digitalSignatureControl.PdfViewControl = pdfViewer;
  213. digitalSignatureControl.InitWithPDFViewer(pdfViewer.PDFView);
  214. }
  215. }
  216. currentMode = item.Content as string;
  217. }
  218. private void ExpandSearchBtn_Click(object sender, RoutedEventArgs e)
  219. {
  220. }
  221. private void RightPanelButton_Click(object sender, RoutedEventArgs e)
  222. {
  223. }
  224. private void ViewSettingBtn_Click(object sender, RoutedEventArgs e)
  225. {
  226. }
  227. private void PageInfoBtn_Click(object sender, RoutedEventArgs e)
  228. {
  229. }
  230. private void FileInfoCloseBtn_Click(object sender, RoutedEventArgs e)
  231. {
  232. }
  233. private void Window_Loaded(object sender, RoutedEventArgs e)
  234. {
  235. pdfViewer = new PDFViewControl();
  236. LoadDefaultDocument();
  237. }
  238. private void Window_Unloaded(object sender, RoutedEventArgs e)
  239. {
  240. }
  241. }
  242. }