[Libreoffice-commits] core.git: chart2/qa oox/source

[Justin Luth (via logerrit)]

 chart2/qa/extras/chart2import.cxx       |   10 ++++++++++
 oox/source/drawingml/fillproperties.cxx |    4 +++-
 2 files changed, 13 insertions(+), 1 deletion(-)

New commits:
commit 247963e53cce24c199a751c8ffb17f58b3a7d473
Author:     Justin Luth <justin.luth at collabora.com>
AuthorDate: Wed Jan 27 10:46:05 2021 +0300
Commit:     Justin Luth <justin_luth at sil.org>
CommitDate: Thu Mar 4 17:45:23 2021 +0100

    tdf#139940 oox: mark end before growing largest segment backwards
    
    This fixes a regression in 7.1 (backported to 7.0.1) caused by
    commit 73993fdb5d4b507694cd0edf80887d19f7e2bf9a for tdf#134183.
    
    The largest segment has already been found, so we know where the
    next segment starts. Now if we grow it backwards, that shouldn't
    affect where it ends. So flag the end before growing the start,
    otherwise we would have to recalculate the end again.
    
    Change-Id: Iaae401d0438e533c7498be56f48fa153f7d3ff0a
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110004
    Tested-by: Justin Luth <justin_luth at sil.org>
    Reviewed-by: Justin Luth <justin_luth at sil.org>

diff --git a/chart2/qa/extras/chart2import.cxx b/chart2/qa/extras/chart2import.cxx
index 4b425a386b70..59bd6ab2fda2 100644
--- a/chart2/qa/extras/chart2import.cxx
+++ b/chart2/qa/extras/chart2import.cxx
@@ -841,6 +841,16 @@ void Chart2ImportTest::testBnc889755()
     CPPUNIT_ASSERT_EQUAL(OUString("Nov-13"), aRowLabels[13]);
     CPPUNIT_ASSERT_EQUAL(OUString("Dec-13"), aRowLabels[14]);
     CPPUNIT_ASSERT_EQUAL(OUString("Jan-14"), aRowLabels[15]);
+
+    //tdf#139940 - the title's gradient was lost and was filled with solid blue, instead of a "blue underline".
+    uno::Reference<drawing::XDrawPagesSupplier> xDoc(mxComponent, uno::UNO_QUERY_THROW);
+    uno::Reference<drawing::XDrawPage> xPage(xDoc->getDrawPages()->getByIndex(0), uno::UNO_QUERY_THROW);
+    // Shape "Title 3"
+    uno::Reference<beans::XPropertySet> xShapeProps(xPage->getByIndex(5), uno::UNO_QUERY_THROW);
+    awt::Gradient aTransparence;
+    xShapeProps->getPropertyValue("FillTransparenceGradient") >>= aTransparence;
+    CPPUNIT_ASSERT(aTransparence.StartColor != aTransparence.EndColor);
+    CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0xffffff), aTransparence.StartColor);
 }
 
 void Chart2ImportTest::testBnc882383()
diff --git a/oox/source/drawingml/fillproperties.cxx b/oox/source/drawingml/fillproperties.cxx
index 754aa54ee2b8..3aa54ef36ea2 100644
--- a/oox/source/drawingml/fillproperties.cxx
+++ b/oox/source/drawingml/fillproperties.cxx
@@ -630,6 +630,9 @@ void FillProperties::pushToPropMap( ShapePropertyMap& rPropMap,
                     aGradient.Angle = static_cast< sal_Int16 >( (8100 - (nDmlAngle / (PER_DEGREE / 10))) % 3600 );
                     Color aStartColor, aEndColor;
 
+                    // Make a note where the widest segment stops, because we will try to grow it next.
+                    auto aWidestSegmentEnd = std::next(aWidestSegmentStart);
+
                     // Try to grow the widest segment backwards: if a previous segment has the same
                     // color, just different transparency, include it.
                     while (aWidestSegmentStart != aGradientStops.begin())
@@ -644,7 +647,6 @@ void FillProperties::pushToPropMap( ShapePropertyMap& rPropMap,
                         aWidestSegmentStart = it;
                     }
 
-                    auto aWidestSegmentEnd = std::next(aWidestSegmentStart);
                     // Try to grow the widest segment forward: if a next segment has the same
                     // color, just different transparency, include it.
                     while (aWidestSegmentEnd != std::prev(aGradientStops.end()))