using Compdfkit_Tools.Helper; using Compdfkit_Tools.PDFControl; using System; using System.Collections.Generic; using System.ComponentModel; using System.Linq; using System.Runtime.CompilerServices; using System.Text; using System.Threading.Tasks; using System.Windows; using System.Windows.Controls; using System.Windows.Controls.Primitives; 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; using Compdfkit_Tools.PDFView; using ComPDFKit.PDFDocument; using ComPDFKit.PDFPage; using ComPDFKitViewer; using ComPDFKitViewer.PdfViewer; using Microsoft.Win32; namespace ContentEditorViewControl { /// /// Interaction logic for MainWindow.xaml /// public partial class MainWindow: Window, INotifyPropertyChanged { private CPDFDisplaySettingsControl displaySettingsControl = new CPDFDisplaySettingsControl(); private RegularViewerControl regularViewerControl = new RegularViewerControl(); private PDFViewControl pdfViewer; private PDFViewControl passwordViewer; private ContentEditControl contentEditControl = new ContentEditControl(); private CPDFBOTABarControl botaBarControl = new CPDFBOTABarControl(BOTATools.Thumbnail | BOTATools.Outline | BOTATools.Bookmark | BOTATools.Search | BOTATools.Annotation); private bool _canSave = false; public bool CanSave { get => _canSave; set { _canSave = value; OnPropertyChanged(); } } public MainWindow() { InitializeComponent(); DataContext = this; } #region Load document private void LoadDefaultDocument() { string defaultFilePath = "PDF32000_2008.pdf"; pdfViewer.PDFView.InitDocument(defaultFilePath); LoadDocument(); } private void LoadCustomControl() { regularViewerControl.PdfViewControl = pdfViewer; regularViewerControl.PdfViewControl.PDFView.SetMouseMode(MouseModes.Viewer); regularViewerControl.SetDisplaySettingsControl(displaySettingsControl); } private void LoadDocument() { pdfViewer.PDFView.Load(); pdfViewer.PDFView.SetShowLink(true); pdfViewer.PDFView.InfoChanged -= PdfViewer_InfoChanged; pdfViewer.PDFView.InfoChanged += PdfViewer_InfoChanged; PDFGrid.Child = contentEditControl; contentEditControl.PdfViewControl = pdfViewer; contentEditControl.InitWithPDFViewer(pdfViewer.PDFView); InitialPDFViewControl(); contentEditControl.OnCanSaveChanged -= ControlOnCanSaveChanged; contentEditControl.OnCanSaveChanged += ControlOnCanSaveChanged; contentEditControl.OnAnnotEditHandler -= PdfContentEditControlRefreshAnnotList; contentEditControl.OnAnnotEditHandler += PdfContentEditControlRefreshAnnotList; contentEditControl.PdfViewControl.PDFView.SetFormFieldHighlight(true); PasswordUI.Closed -= PasswordUI_Closed; PasswordUI.Canceled -= PasswordUI_Canceled; PasswordUI.Confirmed -= PasswordUI_Confirmed; PasswordUI.Closed += PasswordUI_Closed; PasswordUI.Canceled += PasswordUI_Canceled; PasswordUI.Confirmed += PasswordUI_Confirmed; contentEditControl.PdfViewControl.PDFView.ChangeFitMode(FitMode.FitWidth); CPDFSaclingControl.InitWithPDFViewer(contentEditControl.PdfViewControl.PDFView); CPDFSaclingControl.SetZoomTextBoxText(string.Format("{0}", (int)(contentEditControl.PdfViewControl.PDFView.ZoomFactor * 100))); ViewSettingBtn.IsChecked = false; botaBarControl.InitWithPDFViewer(contentEditControl.PdfViewControl.PDFView); botaBarControl.SelectBotaTool(BOTATools.Thumbnail); contentEditControl.SetBOTAContainer(botaBarControl); displaySettingsControl.InitWithPDFViewer(contentEditControl.PdfViewControl.PDFView); LoadCustomControl(); } private void PdfContentEditControlRefreshAnnotList(object sender, EventArgs e) { botaBarControl.LoadAnnotationList(); } private void ControlOnCanSaveChanged(object sender, bool e) { this.CanSave = e; } #endregion #region Password private void PasswordUI_Confirmed(object sender, string e) { if (passwordViewer != null && passwordViewer.PDFView != null && passwordViewer.PDFView.Document != null) { passwordViewer.PDFView.Document.UnlockWithPassword(e); if (passwordViewer.PDFView.Document.IsLocked == false) { PasswordUI.SetShowError("", Visibility.Collapsed); PasswordUI.ClearPassword(); PasswordUI.Visibility = Visibility.Collapsed; PopupBorder.Visibility = Visibility.Collapsed; pdfViewer = passwordViewer; LoadDocument(); } else { PasswordUI.SetShowError("Wrong Password", Visibility.Visible); } } } private void PasswordUI_Canceled(object sender, EventArgs e) { PopupBorder.Visibility = Visibility.Collapsed; PasswordUI.Visibility = Visibility.Collapsed; } private void PasswordUI_Closed(object sender, EventArgs e) { PopupBorder.Visibility = Visibility.Collapsed; PasswordUI.Visibility = Visibility.Collapsed; } #endregion #region Load Unload custom control private void MainWindow_Loaded(object sender, RoutedEventArgs e) { pdfViewer = new PDFViewControl(); LoadDefaultDocument(); } #endregion #region Annotation private void InitialPDFViewControl() { contentEditControl.ExpandRightPropertyPanel(null, Visibility.Collapsed); } #endregion #region Event handle private void PdfViewer_InfoChanged(object sender, KeyValuePair e) { if (e.Key == "Zoom") { CPDFSaclingControl.SetZoomTextBoxText(string.Format("{0}", (int)((double)e.Value * 100))); } } #endregion private void Window_Loaded(object sender, RoutedEventArgs e) { pdfViewer = new PDFViewControl(); LoadDefaultDocument(); } private void SaveFileBtn_Click(object sender, RoutedEventArgs e) { SaveFile(); pdfViewer.PDFView.UndoManager.CanSave = false; } private void OpenFile() { string filePath = CommonHelper.GetExistedPathOrEmpty(); if (!string.IsNullOrEmpty(filePath) && contentEditControl.PdfViewControl != null) { if (pdfViewer.PDFView != null && pdfViewer.PDFView.Document != null) { string oldFilePath = pdfViewer.PDFView.Document.FilePath; if (oldFilePath.ToLower() == filePath.ToLower()) { return; } } passwordViewer = new PDFViewControl(); passwordViewer.PDFView.InitDocument(filePath); if (passwordViewer.PDFView.Document == null) { MessageBox.Show("Open File Failed"); return; } if (passwordViewer.PDFView.Document.IsLocked) { PasswordUI.SetShowText(System.IO.Path.GetFileName(filePath) + " password encrypted."); PasswordUI.ClearPassword(); PopupBorder.Visibility = Visibility.Visible; PasswordUI.Visibility = Visibility.Visible; } else { pdfViewer = passwordViewer; LoadDocument(); } } } private void OpenFile_Click(object sender, RoutedEventArgs e) { OpenFile(); } private void LeftToolPanelButton_Click(object sender, RoutedEventArgs e) { ToggleButton expandBtn = sender as ToggleButton; if (expandBtn != null) { bool isExpand = expandBtn.IsChecked == true; contentEditControl.ExpandLeftPanel(isExpand); } } private void ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e) { var item = (sender as ComboBox).SelectedItem as ComboBoxItem; if ((string)item.Content == "Viewer") { regularViewerControl.IsActive = true; contentEditControl.IsActive = false; if (regularViewerControl.PdfViewControl != null && regularViewerControl.PdfViewControl.PDFView != null) { contentEditControl.ClearViewerControl(); PDFGrid.Child = regularViewerControl; regularViewerControl.PdfViewControl.PDFView.SetMouseMode(MouseModes.Viewer); regularViewerControl.PdfViewControl = pdfViewer; regularViewerControl.InitWithPDFViewer(pdfViewer.PDFView); regularViewerControl.OnCanSaveChanged -= ControlOnCanSaveChanged; regularViewerControl.OnCanSaveChanged += ControlOnCanSaveChanged; regularViewerControl.SetBOTAContainer(botaBarControl); regularViewerControl.SetDisplaySettingsControl(displaySettingsControl); } } else if ((string)item.Content == "Content Edit") { contentEditControl.IsActive = true; regularViewerControl.IsActive = false; if (contentEditControl.PdfViewControl != null && contentEditControl.PdfViewControl.PDFView != null) { regularViewerControl.ClearViewerControl(); pdfViewer.PDFView?.SetPDFEditType(CPDFEditType.EditText | CPDFEditType.EditImage); pdfViewer.PDFView?.SetPDFEditCreateType(CPDFEditType.None); pdfViewer.PDFView?.SetMouseMode(MouseModes.PDFEdit); pdfViewer.PDFView?.ReloadDocument(); pdfViewer.PDFView?.SetSplitMode(SplitMode.None); PDFGrid.Child = contentEditControl; contentEditControl.PdfViewControl.PDFView.SetMouseMode(MouseModes.PDFEdit); contentEditControl.PdfViewControl = pdfViewer; contentEditControl.InitWithPDFViewer(pdfViewer.PDFView); contentEditControl.OnCanSaveChanged -= ControlOnCanSaveChanged; contentEditControl.OnCanSaveChanged += ControlOnCanSaveChanged; contentEditControl.SetBOTAContainer(botaBarControl); contentEditControl.SetDisplaySettingsControl(displaySettingsControl); } } } private void PageInfoBtn_Click(object sender, RoutedEventArgs e) { PasswordUI.Visibility = Visibility.Collapsed; FileInfoUI.Visibility = Visibility.Visible; FileInfoControl.InitWithPDFViewer(pdfViewer.PDFView); PopupBorder.Visibility = Visibility.Visible; } private void ViewSettingBtn_Click(object sender, RoutedEventArgs e) { ShowViewSettings(); } private void ShowViewSettings() { if (ViewSettingBtn != null) { if (ViewSettingBtn.IsChecked == true) { contentEditControl.SetViewSettings(Visibility.Visible, displaySettingsControl); if ((bool)RightPanelButton.IsChecked) { RightPanelButton.IsChecked = false; } } else { contentEditControl.SetViewSettings(Visibility.Collapsed); } } } private void RightPanelButton_Click(object sender, RoutedEventArgs e) { ControlRightPanel(); } private void ExpandSearchBtn_Click(object sender, RoutedEventArgs e) { contentEditControl.ExpandLeftPanel(true); botaBarControl.SelectBotaTool(BOTATools.Search); } private void ControlRightPanel() { if (RightPanelButton != null) { if (RightPanelButton.IsChecked == true) { if (contentEditControl.pdfContentEditControl != null) { contentEditControl.ExpandRightPropertyPanel(contentEditControl.pdfContentEditControl, Visibility.Visible); if ((bool)ViewSettingBtn.IsChecked) { ViewSettingBtn.IsChecked = false; } } } else { contentEditControl.ExpandRightPropertyPanel(null, Visibility.Collapsed); } } } #region Save file /// /// Save the file to another PDF file. /// public void SaveAsFile() { { if (pdfViewer != null && pdfViewer.PDFView != null && pdfViewer.PDFView.Document != null) { CPDFDocument pdfDoc = pdfViewer.PDFView.Document; SaveFileDialog saveDialog = new SaveFileDialog(); saveDialog.Filter = "(*.pdf)|*.pdf"; saveDialog.DefaultExt = ".pdf"; saveDialog.OverwritePrompt = true; if (saveDialog.ShowDialog() == true) { pdfDoc.WriteToFilePath(saveDialog.FileName); } } } } /// /// Save the file in the current path. /// private void SaveFile() { if (pdfViewer != null && pdfViewer.PDFView != null && pdfViewer.PDFView.Document != null) { try { CPDFDocument pdfDoc = pdfViewer.PDFView.Document; if (pdfDoc.WriteToLoadedPath()) { return; } SaveFileDialog saveDialog = new SaveFileDialog(); saveDialog.Filter = "(*.pdf)|*.pdf"; saveDialog.DefaultExt = ".pdf"; saveDialog.OverwritePrompt = true; if (saveDialog.ShowDialog() == true) { pdfDoc.WriteToFilePath(saveDialog.FileName); } } catch (Exception ex) { } } } #endregion private void FileInfoCloseBtn_Click(object sender, RoutedEventArgs e) { PopupBorder.Visibility = Visibility.Collapsed; } public event PropertyChangedEventHandler PropertyChanged; protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); } } }