tdf#147919 PPTX export: fix curved and bent connector shape

by calculating and exporting adjustment values to avoid
of connector lines with bad turns overlapping the
connected shapes.

Change-Id: I615a20f3ba3c5d03ae73d87848dc41e9ecd29ae5
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/133635
Tested-by: László Németh <nemeth@numbertext.org>
Reviewed-by: László Németh <nemeth@numbertext.org>

2 files changed, 62 insertions, 0 deletions

diff --git a/sd/qa/unit/data/odp/tdf147919.odp b/sd/qa/unit/data/odp/tdf147919.odp
new file mode 100644
index 000000000000..2676b0e1c08f
--- /dev/null
+++ b/sd/qa/unit/data/odp/tdf147919.odp
diff --git a/sd/qa/unit/export-tests-ooxml1.cxx b/sd/qa/unit/export-tests-ooxml1.cxx
index db33355b9bc6..a1dac4fbf63c 100644
--- a/sd/qa/unit/export-tests-ooxml1.cxx
+++ b/sd/qa/unit/export-tests-ooxml1.cxx
@@ -48,6 +48,7 @@ using namespace css;
 class SdOOXMLExportTest1 : public SdModelTestBaseXML
 {
 public:
+    void testTdf147919();
     void testTdf130165();
     void testTdf124781();
     void testTdf144914();
@@ -117,6 +118,7 @@ public:
 
     CPPUNIT_TEST_SUITE(SdOOXMLExportTest1);
 
+    CPPUNIT_TEST(testTdf147919);
     CPPUNIT_TEST(testTdf130165);
     CPPUNIT_TEST(testTdf124781);
     CPPUNIT_TEST(testTdf144914);
@@ -213,6 +215,66 @@ void checkFontAttributes( const SdrTextObj* pObj, ItemValue nVal, sal_uInt32 nId
 
 }
 
+void SdOOXMLExportTest1::testTdf147919()
+{
+    sd::DrawDocShellRef xDocShRef
+        = loadURL(m_directories.getURLFromSrc(u"/sd/qa/unit/data/odp/tdf147919.odp"), ODP);
+    utl::TempFile tempFile;
+    xDocShRef = saveAndReload(xDocShRef.get(), PPTX, &tempFile);
+    xDocShRef->DoClose();
+
+    xmlDocUniquePtr pXmlDoc = parseExport(tempFile, "ppt/slides/slide1.xml");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[1]/p:spPr/a:prstGeom", "prst",
+                "bentConnector2");
+
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[2]/p:spPr/a:prstGeom/a:avLst/a:gd", "name", "adj1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[2]/p:spPr/a:prstGeom", "prst",
+                "bentConnector3");
+
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[3]/p:spPr/a:xfrm", "flipH", "1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[3]/p:spPr/a:xfrm", "rot", "16200000");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[3]/p:spPr/a:prstGeom/a:avLst/a:gd[1]", "name", "adj1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[3]/p:spPr/a:prstGeom/a:avLst/a:gd[2]", "name", "adj2");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[3]/p:spPr/a:prstGeom", "prst",
+                "bentConnector4");
+
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[4]/p:spPr/a:xfrm", "flipH", "1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[4]/p:spPr/a:xfrm", "flipV", "1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[4]/p:spPr/a:xfrm", "rot", "10800000");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[4]/p:spPr/a:prstGeom/a:avLst/a:gd[1]", "name", "adj1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[4]/p:spPr/a:prstGeom/a:avLst/a:gd[2]", "name", "adj2");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[4]/p:spPr/a:prstGeom/a:avLst/a:gd[3]", "name", "adj3");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[4]/p:spPr/a:prstGeom", "prst",
+                "bentConnector5");
+
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[5]/p:spPr/a:xfrm", "flipH", "1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[5]/p:spPr/a:xfrm", "rot", "16200000");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[5]/p:spPr/a:prstGeom", "prst",
+                "curvedConnector2");
+
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[6]/p:spPr/a:xfrm", "flipH", "1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[6]/p:spPr/a:xfrm", "rot", "16200000");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[6]/p:spPr/a:prstGeom/a:avLst/a:gd", "name", "adj1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[6]/p:spPr/a:prstGeom", "prst",
+                "curvedConnector3");
+
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[7]/p:spPr/a:xfrm", "flipH", "1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[7]/p:spPr/a:xfrm", "flipV", "1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[7]/p:spPr/a:xfrm", "rot", "10800000");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[7]/p:spPr/a:prstGeom/a:avLst/a:gd[1]", "name", "adj1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[7]/p:spPr/a:prstGeom/a:avLst/a:gd[2]", "name", "adj2");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[7]/p:spPr/a:prstGeom", "prst",
+                "curvedConnector4");
+
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[8]/p:spPr/a:xfrm", "flipV", "1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[8]/p:spPr/a:xfrm", "rot", "16200000");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[8]/p:spPr/a:prstGeom/a:avLst/a:gd[1]", "name", "adj1");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[8]/p:spPr/a:prstGeom/a:avLst/a:gd[2]", "name", "adj2");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[8]/p:spPr/a:prstGeom/a:avLst/a:gd[3]", "name", "adj3");
+    assertXPath(pXmlDoc, "/p:sld/p:cSld/p:spTree/p:cxnSp[8]/p:spPr/a:prstGeom", "prst",
+                "curvedConnector5");
+}
+
 void SdOOXMLExportTest1::testTdf130165()
 {
     sd::DrawDocShellRef xDocShRef