public static KnowledgeItem CombineQuotations(List <KnowledgeItem> quotations)
{
if (quotations.Count() == 1)
{
return(quotations.FirstOrDefault());
}
if (quotations.Count == 0)
{
return(null);
}
// Static Variables
PreviewControl previewControl = PreviewMethods.GetPreviewControl();
if (previewControl == null)
{
return(null);
}
PdfViewControl pdfViewControl = previewControl.GetPdfViewControl();
if (pdfViewControl == null)
{
return(null);
}
Document document = pdfViewControl.Document;
if (document == null)
{
return(null);
}
Reference reference = quotations.FirstOrDefault().Reference;
if (reference == null)
{
return(null);
}
Project project = Program.ActiveProjectShell.Project;
if (project == null)
{
return(null);
}
List <Location> locations = quotations.GetPDFLocations().Distinct().ToList();
if (locations.Count != 1)
{
return(null);
}
Location location = locations.FirstOrDefault();
List <QuotationType> quotationTypes = quotations.Select(q => q.QuotationType).Distinct().ToList();
var itemToRemove = quotationTypes.SingleOrDefault(q => q == QuotationType.Highlight);
quotationTypes.Remove(itemToRemove);
QuotationType quotationType = quotationTypes.FirstOrDefault();
if (quotationTypes.Count == 0)
{
quotationType = QuotationType.Highlight;
}
// Dynamic Variables
KnowledgeItem newQuotation = new KnowledgeItem(reference, quotationType);
string text = string.Empty;
List <Quad> quads = new List <Quad>();
List <PageRange> pageRangesList = new List <PageRange>();
string pageRangeText = string.Empty;
List <PageWidth> store = new List <PageWidth>();
// The Magic
if (document != null)
{
for (int i = 1; i <= document.GetPageCount(); i++)
{
pdftron.PDF.Page page = document.GetPage(i);
if (page.IsValid())
{
var re = page.GetCropBox();
store.Add(new PageWidth(location, i, re.Width()));
}
else
{
store.Add(new PageWidth(location, i, 0.00));
}
}
}
quotations.Sort(new KnowledgeItemComparer(store));
foreach (KnowledgeItem quotation in quotations)
{
if (!string.IsNullOrEmpty(quotation.Text))
{
text = MergeRTF(text, quotation.TextRtf);
}
if (!string.IsNullOrEmpty(quotation.PageRange.OriginalString))
{
pageRangesList.Add(quotation.PageRange);
}
}
pageRangesList = PageRangeMerger.MergeAdjacent(pageRangesList);
pageRangeText = PageRangeMerger.PageRangeListToString(pageRangesList);
newQuotation.TextRtf = text;
newQuotation.PageRange = pageRangeText;
newQuotation.PageRange = newQuotation.PageRange.Update(quotations[0].PageRange.NumberingType);
newQuotation.PageRange = newQuotation.PageRange.Update(quotations[0].PageRange.NumeralSystem);
reference.Quotations.Add(newQuotation);
project.AllKnowledgeItems.Add(newQuotation);
return(newQuotation);
}
public static void CreatesummaryOnQuotations(List <KnowledgeItem> quotations)
{
Reference reference = Program.ActiveProjectShell.PrimaryMainForm.ActiveReference;
if (reference == null)
{
return;
}
Project project = reference.Project;
if (project == null)
{
return;
}
PreviewControl previewControl = Program.ActiveProjectShell.PrimaryMainForm.PreviewControl;
if (previewControl == null)
{
return;
}
PdfViewControl pdfViewControl = previewControl.GetPdfViewControl();
if (pdfViewControl == null)
{
return;
}
Document document = pdfViewControl.Document;
if (document == null)
{
return;
}
Location location = reference.Locations.Where
(
l =>
l.LocationType == LocationType.ElectronicAddress &&
l.Address.Resolve().LocalPath.EndsWith(".pdf") &&
l.Address.Resolve().LocalPath == document.GetFileName()
)
.FirstOrDefault();
if (location == null)
{
return;
}
Control quotationSmartRepeater = Program.ActiveProjectShell.PrimaryMainForm.Controls.Find("quotationSmartRepeater", true).FirstOrDefault();
SwissAcademic.Citavi.Shell.Controls.SmartRepeaters.QuotationSmartRepeater quotationSmartRepeaterAsQuotationSmartRepeater = quotationSmartRepeater as SwissAcademic.Citavi.Shell.Controls.SmartRepeaters.QuotationSmartRepeater;
List <PageRange> pageRanges = new List <PageRange>();
List <Quad> quads = new List <Quad>();
Annotation newAnnotation = new Annotation(location);
KnowledgeItem summary = new KnowledgeItem(reference, QuotationType.Summary);
reference.Quotations.Add(summary);
foreach (KnowledgeItem quotation in quotations)
{
pageRanges.Add(quotation.PageRange);
EntityLink summaryQuotationLink = new EntityLink(project);
summaryQuotationLink.Source = summary;
summaryQuotationLink.Target = quotation;
summaryQuotationLink.Indication = EntityLink.CommentOnQuotationIndication;
project.EntityLinks.Add(summaryQuotationLink);
Annotation quotationAnnotation = quotation.EntityLinks.Where(link => link.Target is Annotation).FirstOrDefault().Target as Annotation;
if (quotationAnnotation == null)
{
continue;
}
quads.AddRange(quotationAnnotation.Quads);
}
newAnnotation.OriginalColor = System.Drawing.Color.FromArgb(255, 255, 255, 0);
newAnnotation.Quads = quads;
newAnnotation.Visible = false;
location.Annotations.Add(newAnnotation);
summary.PageRange = PageRangeMerger.PageRangeListToString(pageRanges);
summary.CoreStatementUpdateType = UpdateType.Automatic;
EntityLink summaryAnnotationLink = new EntityLink(project);
summaryAnnotationLink.Source = summary;
summaryAnnotationLink.Target = newAnnotation;
summaryAnnotationLink.Indication = EntityLink.PdfKnowledgeItemIndication;
project.EntityLinks.Add(summaryAnnotationLink);
quotationSmartRepeaterAsQuotationSmartRepeater.SelectAndActivate(summary, true);
pdfViewControl.GoToAnnotation(newAnnotation);
}