diff options
Diffstat (limited to 'starmath/source/edit.cxx')
| -rw-r--r-- | starmath/source/edit.cxx | 36 |
1 files changed, 10 insertions, 26 deletions
diff --git a/starmath/source/edit.cxx b/starmath/source/edit.cxx index a60a7661f683..47ecd52d58ec 100644 --- a/starmath/source/edit.cxx +++ b/starmath/source/edit.cxx @@ -878,36 +878,20 @@ void SmEditWindow::SelPrevMark() if (pEditEngine && pEditView) { ESelection eSelection = pEditView->GetSelection(); - sal_Int32 nPos = -1; + sal_Int32 nPara = eSelection.nStartPara; sal_Int32 nMax = eSelection.nStartPos; - OUString aText(pEditEngine->GetText(eSelection.nStartPara)); - OUString aMark("<?>"); - sal_Int32 nCounts = pEditEngine->GetParagraphCount(); - - do - { - sal_Int32 nMarkIndex = aText.indexOf(aMark); - while ((nMarkIndex < nMax) && (nMarkIndex != -1)) - { - nPos = nMarkIndex; - nMarkIndex = aText.indexOf(aMark, nMarkIndex + 1); - } - - if (nPos == -1) - { - eSelection.nStartPara--; - aText = pEditEngine->GetText(eSelection.nStartPara); - nMax = aText.getLength(); - } - } - while ((eSelection.nStartPara < nCounts) && - (nPos == -1)); + OUString aText(pEditEngine->GetText(nPara)); + const OUString aMark("<?>"); + sal_Int32 nPos; - if (nPos != -1) + while ( (nPos = aText.lastIndexOf(aMark, nMax)) < 0 ) { - pEditView->SetSelection(ESelection( - eSelection.nStartPara, nPos, eSelection.nStartPara, nPos + 3)); + if (--nPara < 0) + return; + aText = pEditEngine->GetText(nPara); + nMax = aText.getLength(); } + pEditView->SetSelection(ESelection(nPara, nPos, nPara, nPos + 3)); } } |