tdf#115394 import custom slide transition time in PPTX

* custom values are imported correctly
* standard (fast, slow, medium) values are changed
  to match values in the MSO

Change-Id: I004242afbbf641fe414abc8df248a2844c104502
Reviewed-on: https://gerrit.libreoffice.org/49139Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Szymon Kłos <szymon.klos@collabora.com>

include/oox/ppt/slidetransition.hxx

@@ -43,7 +43,10 @@ namespace oox { namespace ppt {
         void setSlideProperties( PropertyMap& props );
         void setTransitionFilterProperties( const css::uno::Reference< css::animations::XTransitionFilter > & xFilter );
 
+        /// Set one of standard values for slide transition duration
         void setOoxTransitionSpeed( sal_Int32 nToken );
+        /// Set slide transition time directly
+        void setOoxTransitionSpeed( double fDuration );
         void setMode( bool bMode )
             { mbMode = bMode; }
         void setOoxAdvanceTime( sal_Int32 nAdvanceTime )
@@ -66,6 +69,7 @@ namespace oox { namespace ppt {
         ::sal_Int16 mnTransitionSubType;
         bool  mbTransitionDirectionNormal;
         css::presentation::AnimationSpeed mnAnimationSpeed;
+        double mfTransitionDurationInSeconds;
         bool  mbMode; /**< http://api.libreoffice.org/docs/common/ref/com/sun/star/animations/XTransitionFilter.html Mode property */
         ::sal_Int32 mnAdvanceTime;
     };

offapi/com/sun/star/presentation/DrawPage.idl

@@ -79,11 +79,11 @@ published service DrawPage
     [property] short Layout;
 
 
-    /** defines the speed of the fade-in effect of this page.
+    /** Defines the speed of the fade-in effect of this page.
+        @see TransitionSpeed
      */
     [property] com::sun::star::presentation::AnimationSpeed Speed;
 
-
     /** defines if a header presentation shape from the master page is visible
         on this page.
     */
@@ -142,6 +142,11 @@ published service DrawPage
     */
     [optional, property] long DateTimeFormat;
 
+    /** Specifies slide transition time in seconds.
+        @since LibreOffice 6.1
+        @see Speed
+     */
+    [property, optional] double TransitionDuration;
 };
 
 

oox/source/ppt/slidetransition.cxx

@@ -45,6 +45,7 @@ namespace oox { namespace ppt {
         , mnTransitionSubType( 0 )
         , mbTransitionDirectionNormal( true )
         , mnAnimationSpeed( AnimationSpeed_FAST )
+        , mfTransitionDurationInSeconds( -1.0 )
         , mbMode( true )
         , mnAdvanceTime( -1 )
     {
@@ -56,6 +57,7 @@ namespace oox { namespace ppt {
         , mnTransitionSubType( 0 )
         , mbTransitionDirectionNormal( true )
         , mnAnimationSpeed( AnimationSpeed_FAST )
+        , mfTransitionDurationInSeconds( -1.0 )
         , mbMode( true )
         , mnAdvanceTime( -1 )
     {
@@ -76,6 +78,8 @@ namespace oox { namespace ppt {
             aProps.setProperty( PROP_TransitionSubtype, mnTransitionSubType);
             aProps.setProperty( PROP_TransitionDirection, mbTransitionDirectionNormal);
             aProps.setProperty( PROP_Speed, mnAnimationSpeed);
+            if( mfTransitionDurationInSeconds >= 0.0 )
+                aProps.setProperty( PROP_TransitionDuration, mfTransitionDurationInSeconds);
             aProps.setProperty( PROP_TransitionFadeColor, sal_Int32(0));
             if( mnAdvanceTime != -1 ) {
                 aProps.setProperty( PROP_Duration, mnAdvanceTime/1000);
@@ -110,19 +114,21 @@ namespace oox { namespace ppt {
     {
         switch( nToken  )
         {
-            /* In case you want to use time values in second,
-             * the speed values are located in the PPT97 importer
-             * sd/source/filter/ppt/ppt97animations.cxx:664
-             * (void Ppt97Animation::UpdateCacheData() const)
+            /* the speed values are located in the PPT97 importer
+             * sd/source/filter/ppt/pptin.cxx:1783
+             * (void ImplSdPPTImport::ImportPageEffect)
              */
         case XML_fast:
             mnAnimationSpeed = AnimationSpeed_FAST;
+            mfTransitionDurationInSeconds = 0.5;
             break;
         case XML_med:
             mnAnimationSpeed = AnimationSpeed_MEDIUM;
+            mfTransitionDurationInSeconds = 0.75;
             break;
         case XML_slow:
             mnAnimationSpeed = AnimationSpeed_SLOW;
+            mfTransitionDurationInSeconds = 1.0;
             break;
         default:
             // should not happen. just ignore
@@ -130,6 +136,14 @@ namespace oox { namespace ppt {
         }
     }
 
+    void SlideTransition::setOoxTransitionSpeed( double fDurationInSeconds )
+    {
+        // for compatibility
+        mnAnimationSpeed = ( fDurationInSeconds <= 0.5 ) ? AnimationSpeed_FAST
+                                : ( fDurationInSeconds >= 1.0 ) ? AnimationSpeed_SLOW : AnimationSpeed_MEDIUM;
+        mfTransitionDurationInSeconds = fDurationInSeconds;
+    }
+
     sal_Int16 SlideTransition::ooxToOdpEightDirections( ::sal_Int32 nOoxType )
     {
     sal_Int16 nOdpDirection;

oox/source/ppt/slidetransitioncontext.cxx

@@ -32,6 +32,7 @@
 #include <oox/helper/attributelist.hxx>
 #include <oox/token/namespaces.hxx>
 #include <oox/token/tokens.hxx>
+#include <oox/token/properties.hxx>
 
 using namespace ::com::sun::star;
 using namespace ::oox::core;
@@ -50,6 +51,11 @@ SlideTransitionContext::SlideTransitionContext( FragmentHandler2 const & rParent
     // ST_TransitionSpeed
     maTransition.setOoxTransitionSpeed( rAttribs.getToken( XML_spd, XML_fast ) );
 
+    // p14:dur
+    sal_Int32 nDurationInMs = rAttribs.getInteger( P14_TOKEN( dur ), -1 );
+    if( nDurationInMs > -1 )
+        maTransition.setOoxTransitionSpeed( nDurationInMs / 1000.0 );
+
     // TODO
     rAttribs.getBool( XML_advClick, true );
 

oox/source/token/properties.txt

@@ -530,6 +530,7 @@ TopMargin
 TotalsRow
 Transformation
 TransitionDirection
+TransitionDuration
 TransitionFadeColor
 TransitionSubtype
 TransitionType

sd/qa/unit/import-tests.cxx

@@ -174,6 +174,7 @@ public:
     void testTdf114488();
     void testTdf114913();
     void testTdf114821();
+    void testTdf115394();
 
     bool checkPattern(sd::DrawDocShellRef const & rDocRef, int nShapeNumber, std::vector<sal_uInt8>& rExpected);
     void testPatternImport();
@@ -251,6 +252,7 @@ public:
     CPPUNIT_TEST(testTdf114488);
     CPPUNIT_TEST(testTdf114913);
     CPPUNIT_TEST(testTdf114821);
+    CPPUNIT_TEST(testTdf115394);
 
     CPPUNIT_TEST_SUITE_END();
 };
@@ -2380,6 +2382,38 @@ void SdImportTest::testTdf114821()
     xDocShRef->DoClose();
 }
 
+void SdImportTest::testTdf115394()
+{
+    sd::DrawDocShellRef xDocShRef = loadURL(m_directories.getURLFromSrc("/sd/qa/unit/data/pptx/tdf115394.pptx"), PPTX);
+    double fTransitionDuration;
+
+    // Slow in MS formats
+    SdPage* pPage1 = xDocShRef->GetDoc()->GetSdPage(0, PageKind::Standard);
+    fTransitionDuration = pPage1->getTransitionDuration();
+    CPPUNIT_ASSERT_EQUAL(1.0, fTransitionDuration);
+
+    // Medium in MS formats
+    SdPage* pPage2 = xDocShRef->GetDoc()->GetSdPage(1, PageKind::Standard);
+    fTransitionDuration = pPage2->getTransitionDuration();
+    CPPUNIT_ASSERT_EQUAL(0.75, fTransitionDuration);
+
+    // Fast in MS formats
+    SdPage* pPage3 = xDocShRef->GetDoc()->GetSdPage(2, PageKind::Standard);
+    fTransitionDuration = pPage3->getTransitionDuration();
+    CPPUNIT_ASSERT_EQUAL(0.5, fTransitionDuration);
+
+    // Custom values
+    SdPage* pPage4 = xDocShRef->GetDoc()->GetSdPage(3, PageKind::Standard);
+    fTransitionDuration = pPage4->getTransitionDuration();
+    CPPUNIT_ASSERT_EQUAL(0.25, fTransitionDuration);
+
+    SdPage* pPage5 = xDocShRef->GetDoc()->GetSdPage(4, PageKind::Standard);
+    fTransitionDuration = pPage5->getTransitionDuration();
+    CPPUNIT_ASSERT_EQUAL(4.25, fTransitionDuration);
+
+    xDocShRef->DoClose();
+}
+
 CPPUNIT_TEST_SUITE_REGISTRATION(SdImportTest);
 
 CPPUNIT_PLUGIN_IMPLEMENT();

sd/source/ui/inc/unoprnms.hxx

@@ -33,6 +33,7 @@
 #define UNO_NAME_PAGE_NUMBER            "Number"
 #define UNO_NAME_PAGE_ORIENTATION       "Orientation"
 #define UNO_NAME_PAGE_SPEED             "Speed"
+#define UNO_NAME_PAGE_TRANSITION_DURATION  "TransitionDuration"
 #define UNO_NAME_PAGE_WIDTH             "Width"
 #define UNO_NAME_PAGE_PREVIEW           "Preview"
 #define UNO_NAME_PAGE_PREVIEWBITMAP     "PreviewBitmap"

sd/source/ui/unoidl/unopage.cxx

@@ -142,7 +142,7 @@ const SvxItemPropertySet* ImplGetDrawPagePropertySet( bool bImpress, PageKind eP
         { OUString("TransitionSubtype"),            WID_TRANSITION_SUBTYPE, ::cppu::UnoType<sal_Int16>::get(),            0,  0},
         { OUString("TransitionDirection"),          WID_TRANSITION_DIRECTION, ::cppu::UnoType<sal_Bool>::get(),           0,  0},
         { OUString("TransitionFadeColor"),          WID_TRANSITION_FADE_COLOR, ::cppu::UnoType<sal_Int32>::get(),         0,  0},
-        { OUString("TransitionDuration"),           WID_TRANSITION_DURATION, ::cppu::UnoType<double>::get(),          0,  0},
+        { OUString(UNO_NAME_PAGE_TRANSITION_DURATION), WID_TRANSITION_DURATION, ::cppu::UnoType<double>::get(),          0,  0},
         { OUString("LoopSound"),                    WID_LOOP_SOUND, cppu::UnoType<bool>::get(),                    0, 0},
         { OUString("NavigationOrder"),              WID_NAVORDER, cppu::UnoType<css::container::XIndexAccess>::get(),0,  0},
         { OUString(), 0, css::uno::Type(), 0, 0 }