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| author | Caolán McNamara <caolanm@redhat.com> | 2020-08-24 15:35:00 +0100 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2020-08-25 10:07:11 +0200 |
| commit | 752dd8f5299cc2d661becd3b694ede1d037d3b84 (patch) | |
| tree | fccf19eb79f44c72dd1d9d26e163320784a45c81 | |
| parent | 02c3cca1fb5a0c2dbdf4ce55a5f07ebb64bcaed7 (diff) | |
add a getCaretPositions like getTextArray
Change-Id: I6f5ab6c659a7b6827c1c5f017a740173806504d9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/101291
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
| -rw-r--r-- | drawinglayer/source/primitive2d/textlayoutdevice.cxx | 25 | ||||
| -rw-r--r-- | include/drawinglayer/primitive2d/textlayoutdevice.hxx | 5 |
2 files changed, 30 insertions, 0 deletions
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 diff --git a/include/drawinglayer/primitive2d/textlayoutdevice.hxx b/include/drawinglayer/primitive2d/textlayoutdevice.hxx index 597e1b34de09..10f0fc0b23c1 100644 --- a/include/drawinglayer/primitive2d/textlayoutdevice.hxx +++ b/include/drawinglayer/primitive2d/textlayoutdevice.hxx @@ -105,6 +105,11 @@ namespace drawinglayer::primitive2d const OUString& rText, sal_uInt32 nIndex, sal_uInt32 nLength) const; + + ::std::vector< double > getCaretPositions( + const OUString& rText, + sal_uInt32 nIndex, + sal_uInt32 nLength) const; }; // helper methods for vcl font handling |