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));
}
}
}