private void ReadDocumentStructure(PDFDocument document, PDFParseDocumentStructureOptions parseDocumentStructureOptions)
{
_readDocumentStructureLabel.Visible = true;
_readDocumentStructureValueLabel.Visible = true;
Application.DoEvents();
try
{
if (parseDocumentStructureOptions != PDFParseDocumentStructureOptions.None)
{
using (WaitCursor wait = new WaitCursor())
{
document.ParseDocumentStructure(parseDocumentStructureOptions);
_readDocumentStructureValueLabel.Text = DemosGlobalization.GetResxString(GetType(), "resx_Finished");
}
}
else
{
_readDocumentStructureValueLabel.Text = DemosGlobalization.GetResxString(GetType(), "resx_Skipped");
}
}
catch (Exception ex)
{
_readDocumentStructureValueLabel.Text = DemosGlobalization.GetResxString(GetType(), "resx_Error");
AddError(DemosGlobalization.GetResxString(GetType(), "resx_ReadingDocumentStructure"), ex);
}
Application.DoEvents();
}
public bool Run(PDFDocument document, PDFParseDocumentStructureOptions parseDocumentStructureOptions, PDFParsePagesOptions parsePagesOptions, bool parseChunks)
{
// - Read the document structure
ReadDocumentStructure(document, parseDocumentStructureOptions);
// - Parse the document objects
ParseObjects(document, parsePagesOptions, parseChunks);
if (_errorsListBox.Items.Count > 0)
{
_errorsLabel.Visible = true;
_copyToClipboardButton.Visible = true;
return(false);
}
return(true);
}
public void Apply()
{
// Get read object options
// Get resolution
ResolutionItem resolutionItem = (ResolutionItem)_resolutionComboBox.SelectedItem;
_resolution = resolutionItem.Value;
_parseDocumentStructOptions = PDFParseDocumentStructureOptions.None;
if (_readBookmarksCheckBox.Checked)
{
_parseDocumentStructOptions |= PDFParseDocumentStructureOptions.Bookmarks;
}
if (_readFontsCheckBox.Checked)
{
_parseDocumentStructOptions |= PDFParseDocumentStructureOptions.Fonts;
}
if (_readInternalLinksCheckBox.Checked)
{
_parseDocumentStructOptions |= PDFParseDocumentStructureOptions.InternalLinks;
}
_parsePagesOptions = PDFParsePagesOptions.None;
if (_parseObjectsCheckBox.Checked)
{
_parsePagesOptions = PDFParsePagesOptions.AllIgnoreWhiteSpaces;
}
if (!_parseDigitalSignaturesCheckBox.Checked)
{
_parsePagesOptions &= ~PDFParsePagesOptions.Signatures;
}
_parseChunks = _parseChunksCheckBox.Checked;
_lastResolution = _resolution;
_lastParseDocumentStructOptions = _parseDocumentStructOptions;
_lastParsePagesOptions = _parsePagesOptions;
_lastParseChunks = _parseChunks;
}
private void LoadPDFFile(string fileName)
{
try
{
using (RasterCodecs codecs = new RasterCodecs())
{
codecs.Options.RasterizeDocument.Load.XResolution = 300;
codecs.Options.RasterizeDocument.Load.YResolution = 300;
codecs.Options.Pdf.Load.HideFormFields = true;
if (_pdfDocument != null)
{
_pdfDocument.Dispose();
_pdfDocument = null;
}
_pdfDocument = new PDFDocument(fileName);
PDFParseDocumentStructureOptions _parseDocumentStructOptions = PDFParseDocumentStructureOptions.InternalLinks | PDFParseDocumentStructureOptions.Bookmarks;
_pdfDocument.ParseDocumentStructure(_parseDocumentStructOptions);
PDFDocumentHelper.LoadPDFDocument(codecs, _pdfDocument, _imageList);
// Reset current page index value.
_currentPageIndex = 0;
_imageList.Items[_currentPageIndex].IsSelected = true;
}
}
catch (Exception ex)
{
Messager.ShowError(this, ex.Message);
}
finally
{
UpdateControls();
}
}
