public static string GetInformationAboutRichEditDocumentLayout(Document currentDocument, DocumentLayout currentDocumentLayout)
{
SubDocument subDocument = currentDocument.CaretPosition.BeginUpdateDocument();
DocumentPosition docPosition = subDocument.CreatePosition(currentDocument.CaretPosition.ToInt() == 0 ? 0 : currentDocument.CaretPosition.ToInt() - 1);
ReadOnlyShapeCollection shapes = subDocument.Shapes.Get(subDocument.CreateRange(docPosition, 1));
ReadOnlyDocumentImageCollection images = subDocument.Images.Get(subDocument.CreateRange(docPosition, 1));
if (shapes.Count == 0 && images.Count == 0)
{
docPosition = subDocument.CreatePosition(currentDocument.CaretPosition.ToInt());
}
string returnedInformation = "";
// get infromation about a current document element
returnedInformation += GetInformationAboutCurrentDocumentElement(currentDocument, currentDocumentLayout, subDocument, docPosition);
// collect information about CURRENT PAGE
RangedLayoutElement layoutPosition = currentDocumentLayout.GetElement <RangedLayoutElement>(docPosition);
if (layoutPosition != null)
{
int currentPageIndex = currentDocumentLayout.GetPageIndex(layoutPosition);
returnedInformation += PageLayoutHelper.GetInformationAboutCurrentPage(currentDocumentLayout, currentDocumentLayout.GetPage(currentPageIndex), docPosition);
}
currentDocument.CaretPosition.EndUpdateDocument(subDocument);
return(returnedInformation);
}
public static string GetInformationAboutCurrentDocumentElement(Document currentDocument, DocumentLayout currentDocumentLayout, SubDocument currentSubDocument, DocumentPosition docPosition)
{
if (currentSubDocument.GetSubDocumentType() == SubDocumentType.TextBox)
{
return(TextBoxLayoutHelper.GetInformationAboutCurrentTextBox(currentSubDocument, currentDocumentLayout, docPosition));
}
if (currentSubDocument.GetSubDocumentType() == SubDocumentType.Main)
{
RangedLayoutElement tableCell = currentDocumentLayout.GetElement(docPosition, LayoutType.TableCell);
if (tableCell != null)
{
// collect information about TABLE CELL
return(DocumentElementLayoutHelper.GetInformationAboutCurrentTableCell(currentDocument, tableCell as LayoutTableCell));
}
RangedLayoutElement imageinline = currentDocumentLayout.GetElement(docPosition, LayoutType.InlinePictureBox);
if (imageinline != null)
{
// collect information about INLINE PICTURE
return(DocumentElementLayoutHelper.GetInformationAboutCurrentInlinePicture(imageinline as InlinePictureBox));
}
RangedLayoutElement floatingObjectAnchor = currentDocumentLayout.GetElement(docPosition, LayoutType.FloatingObjectAnchorBox);
if (floatingObjectAnchor != null)
{
// collect information about FLOATING OBJECT
return(DocumentElementLayoutHelper.GetInformationAboutCurrentFloatingObject(floatingObjectAnchor as FloatingObjectAnchorBox, currentDocumentLayout));
}
RangedLayoutElement regularTextBlock = currentDocumentLayout.GetElement(docPosition, LayoutType.PlainTextBox);
if (regularTextBlock != null)
{
// collect information about REGULAR TEXT BLOCK
return(DocumentElementLayoutHelper.GetInformationAboutRegularTextBlock(regularTextBlock as PlainTextBox, currentDocument));
}
}
return("");
}
