From 752dd8f5299cc2d661becd3b694ede1d037d3b84 Mon Sep 17 00:00:00 2001 From: Caolán McNamara <caolanm@redhat.com> Date: Mon, 24 Aug 2020 15:35:00 +0100 Subject: add a getCaretPositions like getTextArray MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: I6f5ab6c659a7b6827c1c5f017a740173806504d9 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/101291 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolanm@redhat.com> --- .../source/primitive2d/textlayoutdevice.cxx | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'drawinglayer') diff --git a/drawinglayer/source/primitive2d/textlayoutdevice.cxx b/drawinglayer/source/primitive2d/textlayoutdevice.cxx index fe541c04a9b3..b8ac0bf73c85 100644 --- a/drawinglayer/source/primitive2d/textlayoutdevice.cxx +++ b/drawinglayer/source/primitive2d/textlayoutdevice.cxx @@ -357,6 +357,31 @@ namespace drawinglayer::primitive2d return aRetval; } + std::vector< double > TextLayouterDevice::getCaretPositions( + const OUString& rText, + sal_uInt32 nIndex, + sal_uInt32 nLength) const + { + std::vector< double > aRetval; + sal_uInt32 nTextLength(nLength); + const sal_uInt32 nStringLength(rText.getLength()); + + if(nTextLength + nIndex > nStringLength) + { + nTextLength = nStringLength - nIndex; + } + + if(nTextLength) + { + aRetval.reserve(2 * nTextLength); + std::vector<long> aArray(2 * nTextLength); + mrDevice.GetCaretPositions(rText, aArray.data(), nIndex, nLength); + aRetval.assign(aArray.begin(), aArray.end()); + } + + return aRetval; + } + // helper methods for vcl font handling -- cgit