Hello!
I want to find a word in a Writers document and add text-sentences there
until a new page is created.
I use XPageCursor to determinate how many pages there are in the document.
My problem is: After insertion of a text-sentence, it seems that the layout
is not updated immediately (especially if there is a lot of other text after
the inserted text). So my function to get the page-count doesn't work
correctly at this time.
It however works correctly when adding a Sleep-command after the insertion.
I tried XTextDocument::reformat to enforce the reformatting, but without
success.
Any ideas about it?
Thanks in advance
Martin
Code (to test it I'm just inserting paragraphs), using OO 1.9.125:
void OOExpandToPageEnd(Reference<XInterface> rDoc, CString sTag)
{ // Find sTag
Reference <XSearchable> rSearchable ( rDoc, UNO_QUERY );
Reference <XSearchDescriptor> rSearch =
rSearchable->createSearchDescriptor();
Reference <XPropertyReplace> rPropSearch (rSearch, UNO_QUERY);
rPropSearch->setPropertyValue(ToStr("SearchCaseSensitive"),
makeAny((sal_Bool)false));
rPropSearch->setPropertyValue(ToStr("SearchWords"),
makeAny((sal_Bool)false));
rSearch->setSearchString(ToStr(sTag));
Reference <XTextRange> rFound (rSearchable->findFirst(rSearch),
UNO_QUERY);
if (!rFound.is())
{ return ;
}
// Get originally page-count
int nCount = OOGetPageCount(rDoc);
Reference <XSimpleText> rText (rFound->getText(), UNO_QUERY);
Reference <XTextDocument> rTxtDoc ( rDoc, UNO_QUERY );
int nCountCurrent = OOGetPageCount(rDoc);
while (nCountCurrent == nCount)
{ rText->insertControlCharacter(rFound->getStart(),
ControlCharacter::PARAGRAPH_BREAK, false);
rTxtDoc->reformat(); // -> Doesn't make OOGetPageCount to
work
// Sleep(500); // -> Makes OOGetPageCount to work
nCountCurrent = OOGetPageCount(rDoc);
}
}
int OOGetPageCount(Reference<XInterface> rInterface)
{ Reference<XModel> rModel (rInterface, UNO_QUERY);
Reference<XTextViewCursorSupplier> rCurSup
(rModel->getCurrentController(), UNO_QUERY);
Reference<XPageCursor> rCursor (rCurSup->getViewCursor(),
UNO_QUERY);
rCursor->jumpToLastPage();
return rCursor->getPage();
}
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