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author | Szabolcs Toth <toth.szabolcs@nisz.hu> | 2020-09-17 11:22:09 +0200 |
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committer | László Németh <nemeth@numbertext.org> | 2020-10-06 09:45:51 +0200 |
commit | ff5ca4e5fc6a9fb24b0eb6eb629210b024473f67 (patch) | |
tree | b8855d7478fea1aaee4d3a61aacd6695a68a1e45 /oox/source/export/drawingml.cxx | |
parent | tdf#137023 PPTX import: fix unexpected center alignment of shape text, 2nd try (diff) | |
download | core-ff5ca4e5fc6a9fb24b0eb6eb629210b024473f67.tar.gz core-ff5ca4e5fc6a9fb24b0eb6eb629210b024473f67.zip |
tdf#137000 XLSX shape export: fix upright
Upright is an XML attribute of xdr:txBody/a:bodyPr. It is set
in MSO when in a textbox menu we choose "Do not rotate this element".
LO import uses a text rotation opposite shape rotation to create
upright text, but when exporting the attribute "upright" we must
make sure that the text rotation in bodyPr is 0, not the temporary
opposite value. Otherwise MSO rotates the text.
Note: integer precision of rotation is enough for interoperability,
because it's possible to rotate the shapes only by whole degrees
in MSO.
Follow-up of commit 8c23be49fb5a9044989532e6e20feb1e3ff64f2b
(tdf#106197 XLSX shape import: keep text upright).
Co-authored-by: Balázs Regényi
Change-Id: I0ffae41f83d3fc3a1fa37f413a8fc9fd8ccd9b6b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/103094
Tested-by: László Németh <nemeth@numbertext.org>
Reviewed-by: László Németh <nemeth@numbertext.org>
Diffstat (limited to 'oox/source/export/drawingml.cxx')
-rw-r--r-- | oox/source/export/drawingml.cxx | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/oox/source/export/drawingml.cxx b/oox/source/export/drawingml.cxx index 01f926c0c90c..4a9ac9f69014 100644 --- a/oox/source/export/drawingml.cxx +++ b/oox/source/export/drawingml.cxx @@ -2954,20 +2954,31 @@ void DrawingML::WriteText(const Reference<XInterface>& rXIface, bool bBodyPr, bo pWrap = "square"; } - bool isUpright = false; std::optional<OUString> sHorzOverflow; std::optional<OUString> sVertOverflow; + sal_Int32 nShapeRotateAngle = 0; + if (GetProperty(rXPropSet, "RotateAngle")) + nShapeRotateAngle = rXPropSet->getPropertyValue("RotateAngle").get<sal_Int32>() / 300; + Reference< XPropertySet > xTextSet(xXText, UNO_QUERY); + sal_Int32 nShapeTextRotateAngle = 0; + if (GetProperty(xTextSet, "RotateAngle")) + nShapeTextRotateAngle = rXPropSet->getPropertyValue("RotateAngle").get<sal_Int32>() / 300; + std::optional<OString> isUpright; if (GetProperty(rXPropSet, "InteropGrabBag")) { if (rXPropSet->getPropertySetInfo()->hasPropertyByName("InteropGrabBag")) { + bool bUpright = false; + sal_Int32 nOldShapeRotation = 0; + sal_Int32 nOldTextRotation = 0; uno::Sequence<beans::PropertyValue> aGrabBag; rXPropSet->getPropertyValue("InteropGrabBag") >>= aGrabBag; for (const auto& aProp : std::as_const(aGrabBag)) { if (aProp.Name == "Upright") { - aProp.Value >>= isUpright; + aProp.Value >>= bUpright; + isUpright = OString(bUpright ? "1" : "0"); } else if (aProp.Name == "horzOverflow") { @@ -2982,6 +2993,26 @@ void DrawingML::WriteText(const Reference<XInterface>& rXIface, bool bBodyPr, bo sVertOverflow = sValue; } } + if (bUpright) + { + for (auto& aProp : aGrabBag) + { + if (aProp.Name == "nShapeRotationAtImport") + aProp.Value >>= nOldShapeRotation; + else if (aProp.Name == "nTextRotationAtImport") + aProp.Value >>= nOldTextRotation; + } + // So our shape with the textbox in it was not rotated. + // Keep upright and make the preRotateAngle 0, it is an attribute + // of textBodyPr and must be 0 when upright is true, otherwise + // bad rotation happens in MSO. + if (nShapeRotateAngle == nOldShapeRotation && nShapeTextRotateAngle == nOldTextRotation) + nTextPreRotateAngle = 0; + // So we rotated the shape, in this case lose upright and do + // as LO normally does. + else + isUpright.reset(); + } } } @@ -2997,7 +3028,7 @@ void DrawingML::WriteText(const Reference<XInterface>& rXIface, bool bBodyPr, bo XML_anchor, sVerticalAlignment, XML_anchorCtr, sax_fastparser::UseIf("1", bHorizontalCenter), XML_vert, sWritingMode, - XML_upright, isUpright ? "1" : "0", + XML_upright, isUpright, XML_rot, sax_fastparser::UseIf(oox::drawingml::calcRotationValue((nTextPreRotateAngle + nTextRotateAngle) * 100), (nTextPreRotateAngle + nTextRotateAngle) != 0)); if (bIsFontworkShape) { |