tdf#90627 Don't save empty conditions

Change-Id: I5a953c1b0fff7bf41a59360a8f52596264ddf266
Reviewed-on: https://gerrit.libreoffice.org/51293
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Szymon Kłos <szymon.klos@collabora.com>
Reviewed-on: https://gerrit.libreoffice.org/51455
Reviewed-by: Andras Timar <andras.timar@collabora.com>
Tested-by: Andras Timar <andras.timar@collabora.com>

4 files changed, 47 insertions, 35 deletions

diff --git a/sd/qa/unit/data/odp/tdf90627.odp b/sd/qa/unit/data/odp/tdf90627.odp
new file mode 100644
index 000000000000..dfa28c9b09a3
--- /dev/null
+++ b/sd/qa/unit/data/odp/tdf90627.odp
diff --git a/sd/qa/unit/export-tests-ooxml2.cxx b/sd/qa/unit/export-tests-ooxml2.cxx
index 9818801662aa..ed1076fe1f0e 100644
--- a/sd/qa/unit/export-tests-ooxml2.cxx
+++ b/sd/qa/unit/export-tests-ooxml2.cxx
@@ -130,6 +130,7 @@ public:
     void testTdf115394Zero();
     /// SmartArt animated elements
     void testTdf104792();
+    void testTdf90627();
 
     CPPUNIT_TEST_SUITE(SdOOXMLExportTest2);
 
@@ -180,6 +181,7 @@ public:
     CPPUNIT_TEST(testTdf115394);
     CPPUNIT_TEST(testTdf115394Zero);
     CPPUNIT_TEST(testTdf104792);
+    CPPUNIT_TEST(testTdf90627);
 
     CPPUNIT_TEST_SUITE_END();
 
@@ -1215,6 +1217,19 @@ void SdOOXMLExportTest2::testTdf104792()
     xDocShRef->DoClose();
 }
 
+void SdOOXMLExportTest2::testTdf90627()
+{
+    ::sd::DrawDocShellRef xDocShRef = loadURL(m_directories.getURLFromSrc("sd/qa/unit/data/odp/tdf90627.odp"), ODP);
+    utl::TempFile tempFile;
+    xDocShRef = saveAndReload(xDocShRef.get(), PPTX, &tempFile);
+
+    xmlDocPtr pXmlDocContent = parseExport(tempFile, "ppt/slides/slide1.xml");
+    // Don't export empty conditions
+    assertXPath(pXmlDocContent, "/p:sld/p:timing/p:tnLst/p:par/p:cTn/p:childTnLst[1]/p:seq/p:cTn/p:childTnLst[1]/p:par[2]/p:cTn/p:childTnLst[1]/p:par/p:cTn/p:childTnLst[1]/p:par/p:cTn/p:endCondLst", 0);
+
+    xDocShRef->DoClose();
+}
+
 CPPUNIT_TEST_SUITE_REGISTRATION(SdOOXMLExportTest2);
 
 CPPUNIT_PLUGIN_IMPLEMENT();
diff --git a/sd/source/filter/eppt/epptooxml.hxx b/sd/source/filter/eppt/epptooxml.hxx
index 7c4ab7a9580a..fb8617491936 100644
--- a/sd/source/filter/eppt/epptooxml.hxx
+++ b/sd/source/filter/eppt/epptooxml.hxx
@@ -103,8 +103,8 @@ protected:
 
     static void WriteAnimateTo( const ::sax_fastparser::FSHelperPtr& pFS, const css::uno::Any& rValue, const OUString& rAttributeName );
     static void WriteAnimateValues( const ::sax_fastparser::FSHelperPtr& pFS, const css::uno::Reference< css::animations::XAnimate >& rXAnimate );
-    static void WriteAnimationCondition( const ::sax_fastparser::FSHelperPtr& pFS, css::uno::Any& rAny, bool bWriteEvent, bool bMainSeqChild );
-    static void WriteAnimationCondition( const ::sax_fastparser::FSHelperPtr& pFS, const char* pDelay, const char* pEvent, double fDelay, bool bHasFDelay );
+    static void WriteAnimationCondition( const ::sax_fastparser::FSHelperPtr& pFS, css::uno::Any const & rAny, bool bWriteEvent, bool bMainSeqChild, sal_Int32 nToken );
+    static void WriteAnimationCondition( const ::sax_fastparser::FSHelperPtr& pFS, const char* pDelay, const char* pEvent, double fDelay, bool bHasFDelay, sal_Int32 nToken );
     void WriteAnimations( const ::sax_fastparser::FSHelperPtr& pFS );
     static void WriteAnimationAttributeName( const ::sax_fastparser::FSHelperPtr& pFS, const OUString& rAttributeName );
     void WriteAnimationNode( const ::sax_fastparser::FSHelperPtr& pFS, const css::uno::Reference< css::animations::XAnimationNode >& rXNode, bool bMainSeqChild );
diff --git a/sd/source/filter/eppt/pptx-epptooxml.cxx b/sd/source/filter/eppt/pptx-epptooxml.cxx
index c977471aaaa8..ca50427f4bab 100644
--- a/sd/source/filter/eppt/pptx-epptooxml.cxx
+++ b/sd/source/filter/eppt/pptx-epptooxml.cxx
@@ -1250,29 +1250,35 @@ void PowerPointExport::WriteAnimationNodeAnimateInside( const FSHelperPtr& pFS,
         WriteAnimateTo( pFS, rXAnimate->getTo(), rXAnimate->getAttributeName() );
 }
 
-void PowerPointExport::WriteAnimationCondition( const FSHelperPtr& pFS, const char* pDelay, const char* pEvent, double fDelay, bool bHasFDelay )
+void PowerPointExport::WriteAnimationCondition(const FSHelperPtr& pFS, const char* pDelay, const char* pEvent, double fDelay, bool bHasFDelay, sal_Int32 nToken)
 {
-    if( bHasFDelay || pDelay || pEvent ) {
-    if( !pEvent )
-        pFS->singleElementNS( XML_p, XML_cond,
-                  XML_delay, bHasFDelay ? I64S( (sal_uInt32) (fDelay*1000.0) ) : pDelay,
-                  FSEND );
-    else {
-        pFS->startElementNS( XML_p, XML_cond,
-                 XML_delay, bHasFDelay ? I64S( (sal_uInt32) (fDelay*1000.0) ) : pDelay,
-                 XML_evt, pEvent,
-                 FSEND );
+    if (bHasFDelay || pDelay || pEvent)
+    {
+        pFS->startElementNS(XML_p, nToken, FSEND);
+
+        if (!pEvent)
+            pFS->singleElementNS(XML_p, XML_cond,
+                                 XML_delay, bHasFDelay ? I64S(static_cast<sal_uInt32>(fDelay*1000.0)) : pDelay,
+                                 FSEND);
+        else
+        {
+            pFS->startElementNS(XML_p, XML_cond,
+                                XML_delay, bHasFDelay ? I64S(static_cast<sal_uInt32>(fDelay*1000.0)) : pDelay,
+                                XML_evt, pEvent,
+                                FSEND);
 
-        pFS->startElementNS( XML_p, XML_tgtEl, FSEND );
-        pFS->singleElementNS( XML_p, XML_sldTgt, FSEND );
-        pFS->endElementNS( XML_p, XML_tgtEl );
+            pFS->startElementNS( XML_p, XML_tgtEl, FSEND );
+            pFS->singleElementNS( XML_p, XML_sldTgt, FSEND );
+            pFS->endElementNS( XML_p, XML_tgtEl );
 
-        pFS->endElementNS( XML_p, XML_cond );
-    }
+            pFS->endElementNS(XML_p, XML_cond);
+        }
+
+        pFS->endElementNS(XML_p, nToken);
     }
 }
 
-void PowerPointExport::WriteAnimationCondition( const FSHelperPtr& pFS, Any& rAny, bool bWriteEvent, bool bMainSeqChild )
+void PowerPointExport::WriteAnimationCondition(const FSHelperPtr& pFS, Any const& rAny, bool bWriteEvent, bool bMainSeqChild, sal_Int32 nToken)
 {
     bool bHasFDelay = false;
     double fDelay = 0;
@@ -1355,7 +1361,7 @@ void PowerPointExport::WriteAnimationCondition( const FSHelperPtr& pFS, Any& rAn
         }
     }
 
-    WriteAnimationCondition( pFS, pDelay, pEvent, fDelay, bHasFDelay );
+    WriteAnimationCondition(pFS, pDelay, pEvent, fDelay, bHasFDelay, nToken);
 }
 
 void PowerPointExport::WriteAnimationNodeCommonPropsStart( const FSHelperPtr& pFS, const Reference< XAnimationNode >& rXNode, bool bSingle, bool bMainSeqChild )
@@ -1501,26 +1507,22 @@ void PowerPointExport::WriteAnimationNodeCommonPropsStart( const FSHelperPtr& pF
     if( aAny.hasValue() ) {
     Sequence< Any > aCondSeq;
 
-    pFS->startElementNS( XML_p, XML_stCondLst, FSEND );
     if( aAny >>= aCondSeq ) {
         for( int i = 0; i < aCondSeq.getLength(); i ++ )
-        WriteAnimationCondition( pFS, aCondSeq[ i ], false, bMainSeqChild );
+        WriteAnimationCondition( pFS, aCondSeq[ i ], false, bMainSeqChild, XML_stCondLst );
     } else
-        WriteAnimationCondition( pFS, aAny, false, bMainSeqChild );
-    pFS->endElementNS( XML_p, XML_stCondLst );
+        WriteAnimationCondition( pFS, aAny, false, bMainSeqChild, XML_stCondLst );
     }
 
     aAny = rXNode->getEnd();
     if( aAny.hasValue() ) {
     Sequence< Any > aCondSeq;
 
-    pFS->startElementNS( XML_p, XML_endCondLst, FSEND );
     if( aAny >>= aCondSeq ) {
         for( int i = 0; i < aCondSeq.getLength(); i ++ )
-        WriteAnimationCondition( pFS, aCondSeq[ i ], false, bMainSeqChild );
+        WriteAnimationCondition( pFS, aCondSeq[ i ], false, bMainSeqChild, XML_endCondLst );
     } else
-        WriteAnimationCondition( pFS, aAny, false, bMainSeqChild );
-    pFS->endElementNS( XML_p, XML_endCondLst );
+        WriteAnimationCondition( pFS, aAny, false, bMainSeqChild, XML_endCondLst );
     }
 
     Reference< XEnumerationAccess > xEnumerationAccess( rXNode, UNO_QUERY );
@@ -1556,13 +1558,8 @@ void PowerPointExport::WriteAnimationNodeSeq( const FSHelperPtr& pFS, const Refe
 
     WriteAnimationNodeCommonPropsStart( pFS, rXNode, true, bMainSeqChild );
 
-    pFS->startElementNS( XML_p, XML_prevCondLst, FSEND );
-    WriteAnimationCondition( pFS, nullptr, "onPrev", 0, true );
-    pFS->endElementNS( XML_p, XML_prevCondLst );
-
-    pFS->startElementNS( XML_p, XML_nextCondLst, FSEND );
-    WriteAnimationCondition( pFS, nullptr, "onNext", 0, true );
-    pFS->endElementNS( XML_p, XML_nextCondLst );
+    WriteAnimationCondition(pFS, nullptr, "onPrev", 0, true, XML_prevCondLst);
+    WriteAnimationCondition(pFS, nullptr, "onNext", 0, true, XML_nextCondLst);
 
     pFS->endElementNS( XML_p, XML_seq );
 }