tdf#114173 Preserve size of chart legend during xlsx export

During export chart into .xlsx file,
the information about size of legend was not saved.
Example of proper size:
<c:w val="0.41459448854442293"/>
<c:h val="0.23161616722845749"/>
another issue was hardcoded "layoutTarget" which
was always "inner":
<c:layoutTarget val="inner"/>
also properties regarding default text style was not preserved:

<c:txPr>
<a:bodyPr/>
<a:lstStyle/>
<a:p>
<a:pPr>
<a:defRPr sz="900" b="0" i="0" u="none" strike="noStrike" kern="1200" baseline="0">
<a:solidFill>
<a:schemeClr val="tx1">
<a:lumMod val="65000"/>
<a:lumOff val="35000"/>
</a:schemeClr>
</a:solidFill>
</a:defRPr>
</a:pPr>
<a:endParaRPr lang="pl-PL"/>
</a:p>
</c:txPr>

With this patch all these issues was resolved, and in case
of layoutTarget "outer", the field is not availble at all,
according to specification.

Change-Id: I2c9b7a112bdd911542b5273e660222d7fefa2d88
Reviewed-on: https://gerrit.libreoffice.org/47358
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Tested-by: Mike Kaganski <mike.kaganski@collabora.com>
(cherry picked from commit 84392651d2731cce91c3b2e144bed4ac07e4ddf1)
Reviewed-on: https://gerrit.libreoffice.org/47656
Tested-by: Jenkins <ci@libreoffice.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/chart2/qa/extras/chart2export.cxx b/chart2/qa/extras/chart2export.cxx
index 67aa996c89d5..fed9f5996916 100644
--- a/chart2/qa/extras/chart2export.cxx
+++ b/chart2/qa/extras/chart2export.cxx
@@ -1405,6 +1405,7 @@ void Chart2ExportTest::testTitleManualLayoutXLSX()
     load("/chart2/qa/extras/data/xlsx/", "title_manual_layout.xlsx");
     xmlDocPtr pXmlDoc = parseExport("xl/charts/chart", "Calc Office Open XML");
     CPPUNIT_ASSERT(pXmlDoc);
+    assertXPath(pXmlDoc, "/c:chartSpace/c:chart/c:title/c:layout/c:manualLayout/c:layoutTarget", 0);
     assertXPath(pXmlDoc, "/c:chartSpace/c:chart/c:title/c:layout/c:manualLayout/c:xMode", "val", "edge");
     assertXPath(pXmlDoc, "/c:chartSpace/c:chart/c:title/c:layout/c:manualLayout/c:yMode", "val", "edge");
 
@@ -1426,6 +1427,7 @@ void Chart2ExportTest::testPlotAreaManualLayoutXLSX()
     xmlDocPtr pXmlDoc = parseExport("xl/charts/chart", "Calc Office Open XML");
     CPPUNIT_ASSERT(pXmlDoc);
 
+    assertXPath(pXmlDoc, "/c:chartSpace/c:chart/c:plotArea/c:layout/c:manualLayout/c:layoutTarget", "val", "inner");
     assertXPath(pXmlDoc, "/c:chartSpace/c:chart/c:plotArea/c:layout/c:manualLayout/c:xMode", "val", "edge");
     assertXPath(pXmlDoc, "/c:chartSpace/c:chart/c:plotArea/c:layout/c:manualLayout/c:yMode", "val", "edge");
 
@@ -1454,6 +1456,7 @@ void Chart2ExportTest::testLegendManualLayoutXLSX()
     xmlDocPtr pXmlDoc = parseExport("xl/charts/chart", "Calc Office Open XML");
     CPPUNIT_ASSERT(pXmlDoc);
 
+    assertXPath(pXmlDoc, "/c:chartSpace/c:chart/c:plotArea/c:layout/c:manualLayout/c:layoutTarget", 0);
     assertXPath(pXmlDoc, "/c:chartSpace/c:chart/c:legend/c:layout/c:manualLayout/c:xMode", "val", "edge");
     assertXPath(pXmlDoc, "/c:chartSpace/c:chart/c:legend/c:layout/c:manualLayout/c:yMode", "val", "edge");
 
@@ -1465,6 +1468,18 @@ void Chart2ExportTest::testLegendManualLayoutXLSX()
     double nY = aYVal.toDouble();
     CPPUNIT_ASSERT(nY > 0 && nY < 1);
     CPPUNIT_ASSERT(nX != nY);
+
+    OUString aWVal = getXPath(pXmlDoc, "/c:chartSpace/c:chart/c:legend/c:layout/c:manualLayout/c:w", "val");
+    double nW = aWVal.toDouble();
+    CPPUNIT_ASSERT(nW > 0 && nW < 1);
+
+    OUString aHVal = getXPath(pXmlDoc, "/c:chartSpace/c:chart/c:legend/c:layout/c:manualLayout/c:h", "val");
+    double nH = aHVal.toDouble();
+    CPPUNIT_ASSERT(nH > 0 && nH < 1);
+    CPPUNIT_ASSERT(nH != nW);
+
+    // Make sure that default text font size is preserved after export
+    assertXPath(pXmlDoc, "/c:chartSpace/c:chart/c:legend/c:txPr/a:p/a:pPr/a:defRPr", "sz", "900");
 }
 
 void Chart2ExportTest::testAxisCharacterPropertiesXLSX()