static void OpenAnnotationWork(AnnotationWorkGenerator.AnnotationWork annotation_work)
{
string fingerprint = annotation_work.pdf_annotation.DocumentFingerprint;
PDFDocument pdf_document = annotation_work.library.GetDocumentByFingerprint(fingerprint);
MainWindowServiceDispatcher.Instance.OpenDocument(pdf_document, annotation_work.pdf_annotation.Page);
}
private static void Floater_MouseDown(object sender, MouseButtonEventArgs e)
{
Figure floater = sender as Figure;
AnnotationWorkGenerator.AnnotationWork annotation_work = floater.Tag as AnnotationWorkGenerator.AnnotationWork;
OpenAnnotationWork(annotation_work);
e.Handled = true;
}
private static void run_AnnotationOpen_MouseDown(object sender, MouseButtonEventArgs e)
{
Run run = sender as Run;
AnnotationWorkGenerator.AnnotationWork annotation_work = run.Tag as AnnotationWorkGenerator.AnnotationWork;
OpenAnnotationWork(annotation_work);
e.Handled = true;
}
private static void OpenAnnotationWork(AnnotationWorkGenerator.AnnotationWork annotation_work)
{
string fingerprint = annotation_work.pdf_annotation.DocumentFingerprint;
PDFDocument pdf_document = annotation_work.library.GetDocumentByFingerprint(fingerprint);
if (null == pdf_document)
{
Logging.Error("AsyncAnnotationReportBuilder: Cannot find document anymore for fingerprint {0}", fingerprint);
}
else
{
MainWindowServiceDispatcher.Instance.OpenDocument(pdf_document, annotation_work.pdf_annotation.Page);
}
}
internal static AnnotationReport BuildReport(Library library, List <PDFDocument> pdf_documents, AnnotationReportOptions annotation_report_options)
{
AnnotationReport annotation_report = new AnnotationReport();
StandardFlowDocument flow_document = annotation_report.flow_document;
// Create a list of all the work we need to do
List <AnnotationWorkGenerator.AnnotationWork> annotation_works = AnnotationWorkGenerator.GenerateAnnotationWorks(library, pdf_documents, annotation_report_options);
// Now build the report
PDFDocument last_pdf_document = null;
for (int j = 0; j < annotation_works.Count; ++j)
{
StatusManager.Instance.UpdateStatus("AnnotationReport", "Building annotation report", j, annotation_works.Count);
AnnotationWorkGenerator.AnnotationWork annotation_work = annotation_works[j];
PDFDocument pdf_document = annotation_work.pdf_document;
PDFAnnotation pdf_annotation = annotation_work.pdf_annotation;
// If this is a new PDFDocument, print out the header
if (last_pdf_document != pdf_document)
{
last_pdf_document = pdf_document;
Logging.Info("Processing {0}", pdf_document.Fingerprint);
if (!annotation_report_options.SuppressPDFDocumentHeader)
{
Span bold_title = new Span();
bold_title.FontSize = 30;
bold_title.FontFamily = ThemeTextStyles.FontFamily_Header;
bold_title.Inlines.Add(new LineBreak());
if (!String.IsNullOrEmpty(pdf_document.TitleCombined))
{
bold_title.Inlines.Add(pdf_document.TitleCombined);
bold_title.Inlines.Add(new LineBreak());
}
Span bold = new Span();
bold.FontSize = 16;
if (!String.IsNullOrEmpty(pdf_document.YearCombined))
{
bold.Inlines.Add(pdf_document.YearCombined);
bold.Inlines.Add(" · ");
}
if (!String.IsNullOrEmpty(pdf_document.AuthorsCombined))
{
bold.Inlines.Add(pdf_document.AuthorsCombined);
}
if (!String.IsNullOrEmpty(pdf_document.Publication))
{
Italic italic = new Italic();
italic.Inlines.Add(pdf_document.Publication);
bold.Inlines.Add(new LineBreak());
bold.Inlines.Add(italic);
}
if (!String.IsNullOrEmpty(pdf_document.Tags))
{
bold.Inlines.Add(new LineBreak());
Run run = new Run();
run.Text = "[" + pdf_document.Tags + "]";
bold.Inlines.Add(run);
}
bold.Inlines.Add(new LineBreak());
{
bold.Inlines.Add(new LineBreak());
Span click_options = new Span();
{
{
Run run = new Run(" Open ");
run.Background = ThemeColours.Background_Brush_Blue_VeryVeryDark;
run.Foreground = Brushes.White;
run.Cursor = Cursors.Hand;
run.Tag = pdf_document;
run.MouseDown += run_Open_MouseDown;
click_options.Inlines.Add(run);
}
click_options.Inlines.Add(new Run(" "));
{
Run run = new Run(" Cite (Author, Date) ");
run.Background = ThemeColours.Background_Brush_Blue_VeryVeryDark;
run.Foreground = Brushes.White;
run.Cursor = Cursors.Hand;
run.Tag = pdf_document;
run.MouseDown += run_Cite_MouseDown_Together;
click_options.Inlines.Add(run);
}
click_options.Inlines.Add(new Run(" "));
{
Run run = new Run(" [Cite Author (Date)] ");
run.Background = ThemeColours.Background_Brush_Blue_VeryVeryDark;
run.Foreground = Brushes.White;
run.Cursor = Cursors.Hand;
run.Tag = pdf_document;
run.MouseDown += run_Cite_MouseDown_Separate;
click_options.Inlines.Add(run);
}
click_options.Inlines.Add(new LineBreak());
bold.Inlines.Add(click_options);
annotation_report.AddClickOption(click_options);
}
}
Paragraph paragraph_header = new Paragraph();
paragraph_header.Inlines.Add(bold_title);
paragraph_header.Inlines.Add(bold);
Section section_header = new Section();
section_header.Background = ThemeColours.Background_Brush_Blue_VeryVeryDarkToWhite;
if (Colors.Transparent != pdf_document.Color)
{
section_header.Background = new SolidColorBrush(pdf_document.Color);
}
section_header.Blocks.Add(paragraph_header);
flow_document.Blocks.Add(new Paragraph(new LineBreak()));
flow_document.Blocks.Add(section_header);
//flow_document.Blocks.Add(new Paragraph(new LineBreak()));
bool have_document_details = false;
// Add the paper comment if we need to
if (annotation_report_options.IncludeComments)
{
string comment_text = pdf_document.Comments;
if (!String.IsNullOrEmpty(comment_text))
{
have_document_details = true;
flow_document.Blocks.Add(new Paragraph(new Run("●")));
{
Paragraph paragraph = new Paragraph();
{
Bold header = new Bold();
header.Inlines.Add("Comments: ");
paragraph.Inlines.Add(header);
}
{
Italic italic = new Italic();
italic.Inlines.Add(comment_text);
paragraph.Inlines.Add(italic);
}
flow_document.Blocks.Add(paragraph);
}
}
}
if (annotation_report_options.IncludeAbstract)
{
string abstract_text = pdf_document.Abstract;
if (PDFAbstractExtraction.CANT_LOCATE != abstract_text)
{
have_document_details = true;
flow_document.Blocks.Add(new Paragraph(new Run("●")));
{
Paragraph paragraph = new Paragraph();
{
Bold header = new Bold();
header.Inlines.Add("Abstract: ");
paragraph.Inlines.Add(header);
}
{
Italic italic = new Italic();
italic.Inlines.Add(abstract_text);
paragraph.Inlines.Add(italic);
}
flow_document.Blocks.Add(paragraph);
}
}
}
if (have_document_details)
{
flow_document.Blocks.Add(new Paragraph(new Run("●")));
}
}
}
// Print out the annotation
if (null != pdf_annotation)
{
// First the header
{
//flow_document.Blocks.Add(new Paragraph(new Run(" ● ")));
Paragraph paragraph = new Paragraph();
paragraph.Inlines.Add(new LineBreak());
{
Bold coloured_blob = new Bold();
coloured_blob.Foreground = new SolidColorBrush(pdf_annotation.Color);
coloured_blob.Inlines.Add(" ■ ");
paragraph.Inlines.Add(coloured_blob);
}
{
Span italic = new Span();
italic.FontSize = 16;
string annotation_header = String.Format("Page {0}", pdf_annotation.Page);
italic.Inlines.Add(annotation_header);
//Underline underline = new Underline(italic);
paragraph.Inlines.Add(italic);
}
{
Bold coloured_blob = new Bold();
coloured_blob.Foreground = new SolidColorBrush(pdf_annotation.Color);
coloured_blob.Inlines.Add(" ■ ");
paragraph.Inlines.Add(coloured_blob);
}
paragraph.Inlines.Add(new LineBreak());
// List the tags for this annotation
if (!annotation_report_options.SuppressPDFAnnotationTags)
{
if (!String.IsNullOrEmpty(pdf_annotation.Tags))
{
paragraph.Inlines.Add(" [" + pdf_annotation.Tags.Replace(";", "; ") + "] ");
paragraph.Inlines.Add(new LineBreak());
}
}
bool is_not_synthetic_annotation = (null == pdf_annotation.Tags || (!pdf_annotation.Tags.Contains(HighlightToAnnotationGenerator.HIGHLIGHTS_TAG) && !pdf_annotation.Tags.Contains(InkToAnnotationGenerator.INKS_TAG)));
{
paragraph.Inlines.Add(new LineBreak());
Span click_options = new Span();
{
Run run = new Run(" Open ");
run.Background = ThemeColours.Background_Brush_Blue_VeryDark;
run.Foreground = Brushes.White;
run.Cursor = Cursors.Hand;
run.Tag = annotation_work;
run.MouseDown += run_AnnotationOpen_MouseDown;
click_options.Inlines.Add(run);
}
if (is_not_synthetic_annotation)
{
click_options.Inlines.Add(new Run(" "));
Run run = new Run(" Edit ");
run.Background = ThemeColours.Background_Brush_Blue_VeryDark;
run.Foreground = Brushes.White;
run.Cursor = Cursors.Hand;
run.Tag = pdf_annotation;
run.MouseDown += run_AnnotationEdit_MouseDown;
click_options.Inlines.Add(run);
}
{
click_options.Inlines.Add(new Run(" "));
Run run = new Run(" Cite (Author, Date) ");
run.Background = ThemeColours.Background_Brush_Blue_VeryDark;
run.Foreground = Brushes.White;
run.Cursor = Cursors.Hand;
run.Tag = pdf_document;
run.MouseDown += run_Cite_MouseDown_Together;
click_options.Inlines.Add(run);
}
{
click_options.Inlines.Add(new Run(" "));
Run run = new Run(" Cite Author (Date) ");
run.Background = ThemeColours.Background_Brush_Blue_VeryDark;
run.Foreground = Brushes.White;
run.Cursor = Cursors.Hand;
run.Tag = pdf_document;
run.MouseDown += run_Cite_MouseDown_Separate;
click_options.Inlines.Add(run);
}
click_options.Inlines.Add(new LineBreak());
paragraph.Inlines.Add(click_options);
annotation_report.AddClickOption(click_options);
}
{
Run run = new Run("Waiting for processing...");
run.Foreground = Brushes.Red;
paragraph.Inlines.Add(run);
annotation_work.processing_error = run;
}
paragraph.Background = ThemeColours.Background_Brush_Blue_DarkToWhite;
flow_document.Blocks.Add(paragraph);
}
if (!String.IsNullOrEmpty(pdf_annotation.Text))
{
Paragraph paragraph = new Paragraph();
paragraph.Inlines.Add(pdf_annotation.Text);
flow_document.Blocks.Add(paragraph);
}
{
// Prepare for some annotation image
if ((!annotation_report_options.ObeySuppressedImages || !pdf_annotation.AnnotationReportSuppressImage) && !annotation_report_options.SuppressAllImages)
{
Image image = new Image();
MouseWheelDisabler.DisableMouseWheelForControl(image);
image.Source = Icons.GetAppIcon(Icons.AnnotationReportImageWaiting);
BlockUIContainer image_container = new BlockUIContainer(image);
Figure floater = new Figure(image_container);
floater.HorizontalAnchor = FigureHorizontalAnchor.PageCenter;
floater.WrapDirection = WrapDirection.None;
floater.Width = new FigureLength(64);
floater.Cursor = Cursors.Hand;
floater.Tag = annotation_work;
floater.MouseDown += Floater_MouseDown;
Paragraph paragraph = new Paragraph();
paragraph.Inlines.Add(floater);
annotation_work.report_image = image;
annotation_work.report_floater = floater;
flow_document.Blocks.Add(paragraph);
}
// Prepare for some annotation text
if ((!annotation_report_options.ObeySuppressedText || !pdf_annotation.AnnotationReportSuppressText) && !annotation_report_options.SuppressAllText)
{
Paragraph paragraph = new Paragraph();
annotation_work.annotation_paragraph = paragraph;
flow_document.Blocks.Add(paragraph);
}
}
}
// Add another paragraph to separate nicely
{
Paragraph paragraph = new Paragraph();
flow_document.Blocks.Add(paragraph);
}
}
// Render the images in the background
BackgroundRenderImages(flow_document, annotation_works, annotation_report_options);
// Finito!
StatusManager.Instance.ClearStatus("AnnotationReport");
return(annotation_report);
}
private static void BuildAnnotationWork_FillAnnotationText(PDFDocument pdf_document, PDFAnnotation pdf_annotation, AnnotationWorkGenerator.AnnotationWork annotation_work)
{
int current_color = -1;
Run current_run = new Run();
annotation_work.annotation_paragraph.Inlines.Add(current_run);
try
{
// Get the text for this annotation
WordList word_list = pdf_document.PDFRenderer.GetOCRText(pdf_annotation.Page);
if (null != word_list)
{
StringBuilder current_sb = new StringBuilder();
foreach (var word in word_list)
{
if (word.Contains(pdf_annotation.Left, pdf_annotation.Top, pdf_annotation.Width, pdf_annotation.Height))
{
// Find out what colour this word is...
int new_color = -1;
foreach (PDFHighlight highlight in pdf_document.Highlights.GetHighlightsForPage(pdf_annotation.Page))
{
if (highlight.Page == pdf_annotation.Page && word.ContainsMajority(highlight.Left, highlight.Top, highlight.Width, highlight.Height))
{
new_color = highlight.Color;
break;
}
}
// If the colour has change
if (new_color != current_color)
{
// Emit the existing span
current_run.Text = current_sb.ToString();
// Create the new span
current_color = new_color;
current_run = new Run();
current_sb = new StringBuilder();
annotation_work.annotation_paragraph.Inlines.Add(current_run);
if (-1 != new_color)
{
current_run.Background = new SolidColorBrush(StandardHighlightColours.GetColor(new_color));
}
}
// Tidy up dashes on line-ends
string current_text = word.Text;
string current_spacer = " ";
if (current_text.EndsWith("-"))
{
current_text = current_text.TrimEnd('-');
current_spacer = "";
}
// Append the new text
current_sb.Append(current_text);
current_sb.Append(current_spacer);
}
}
// Emit the final span
current_run.Text = current_sb.ToString();
}
else
{
Run run = new Run();
run.Background = Brushes.Orange;
run.Text = String.Format("OCR is not complete for page {0}", pdf_annotation.Page);
annotation_work.annotation_paragraph.Inlines.Add(run);
}
}
catch (Exception ex)
{
Logging.Error(ex, "There was a problem while trying to add annotation text for document {0}", pdf_document.Fingerprint);
Run run = new Run();
run.Background = Brushes.Red;
run.Text = String.Format("Processing error: {0}", ex.Message);
annotation_work.annotation_paragraph.Inlines.Add(run);
}
}
private static void BackgroundRenderImages_BACKGROUND(FlowDocument flow_document, List <AnnotationWorkGenerator.AnnotationWork> annotation_works, AnnotationReportOptions annotation_report_options)
{
Thread.Sleep(annotation_report_options.InitialRenderDelayMilliseconds);
PDFDocument last_pdf_document = null;
StatusManager.Instance.ClearCancelled("AnnotationReportBackground");
for (int j = 0; j < annotation_works.Count; ++j)
{
StatusManager.Instance.UpdateStatus("AnnotationReportBackground", "Building annotation report image", j, annotation_works.Count, true);
if (StatusManager.Instance.IsCancelled("AnnotationReportBackground"))
{
Logging.Warn("User cancelled annotation report generation");
break;
}
AnnotationWorkGenerator.AnnotationWork annotation_work = annotation_works[j];
PDFDocument pdf_document = annotation_work.pdf_document;
// Clear down our previously caches pages
if (null != last_pdf_document && last_pdf_document != pdf_document)
{
if (last_pdf_document.DocumentExists)
{
last_pdf_document.PDFRenderer.FlushCachedPageRenderings();
}
}
// Remember this PDF document so we can flush it if necessary
last_pdf_document = pdf_document;
// Now render each image
PDFAnnotation pdf_annotation = annotation_work.pdf_annotation;
if (null != pdf_annotation)
{
try
{
// Clear the waiting for processing text
annotation_work.processing_error.Dispatcher.Invoke(new Action(() =>
{
annotation_work.processing_error.Text = "";
}
), DispatcherPriority.Background);
if (pdf_document.DocumentExists)
{
// Fill in the paragraph text
if (null != annotation_work.annotation_paragraph)
{
annotation_work.processing_error.Dispatcher.Invoke(
new Action(() => BuildAnnotationWork_FillAnnotationText(pdf_document, pdf_annotation, annotation_work)),
DispatcherPriority.Background);
}
if (null != annotation_work.report_floater)
{
annotation_work.processing_error.Dispatcher.Invoke(new Action(() =>
{
try
{
System.Drawing.Image annotation_image = PDFAnnotationToImageRenderer.RenderAnnotation(pdf_document, pdf_annotation, 80);
BitmapSource cropped_image_page = BitmapImageTools.FromImage(annotation_image);
annotation_work.report_image.Source = cropped_image_page;
annotation_work.report_floater.Width = new FigureLength(cropped_image_page.PixelWidth / 1);
}
catch (Exception ex)
{
Logging.Warn(ex, "There was a problem while rendering an annotation.");
annotation_work.report_image.Source = Icons.GetAppIcon(Icons.AnnotationReportImageError);
annotation_work.processing_error.Text = "There was a problem while rendering this annotation.";
}
}
), DispatcherPriority.Background);
}
}
else
{
annotation_work.processing_error.Dispatcher.Invoke(new Action(() =>
{
if (null != annotation_work.report_image)
{
annotation_work.report_image.Source = Icons.GetAppIcon(Icons.AnnotationReportImageError);
}
annotation_work.processing_error.Text = "Can't show image: The PDF does not exist locally.";
}
), DispatcherPriority.Background);
}
}
catch (Exception ex)
{
Logging.Error(ex, "There was an error while rendering page {0} for document {1} for the annotation report", pdf_annotation.Page, pdf_annotation.DocumentFingerprint);
annotation_work.processing_error.Dispatcher.Invoke(new Action(() =>
{
if (null != annotation_work.report_image)
{
annotation_work.report_image.Source = Icons.GetAppIcon(Icons.AnnotationReportImageError);
}
annotation_work.processing_error.Text = "Can't show image: There was an error rendering the metadata image.";
}
), DispatcherPriority.Background);
}
}
}
// And flush the rendering cache of the last document
if (null != last_pdf_document)
{
if (last_pdf_document.DocumentExists)
{
last_pdf_document.PDFRenderer.FlushCachedPageRenderings();
}
}
StatusManager.Instance.ClearStatus("AnnotationReportBackground");
}
