drop CycleMode enum

since we only ever used the CYCLE_LOOP enumerator

Change-Id: I181be1e1bba7f72f64420ab22e119d2bffad2d37

7 files changed, 14 insertions, 67 deletions

diff --git a/slideshow/source/engine/shapes/drawshape.cxx b/slideshow/source/engine/shapes/drawshape.cxx
index 6bbdc534793f..8ee2dc7d6688 100644
--- a/slideshow/source/engine/shapes/drawshape.cxx
+++ b/slideshow/source/engine/shapes/drawshape.cxx
@@ -383,7 +383,6 @@ namespace slideshow
             maSubsetting(),
             mnIsAnimatedCount(0),
             mnAnimationLoopCount(0),
-            meCycleMode(CYCLE_LOOP),
             mbIsVisible( true ),
             mbForceUpdate( false ),
             mbAttributeLayerRevoked( false ),
@@ -443,7 +442,6 @@ namespace slideshow
             maSubsetting(),
             mnIsAnimatedCount(0),
             mnAnimationLoopCount(0),
-            meCycleMode(CYCLE_LOOP),
             mbIsVisible( true ),
             mbForceUpdate( false ),
             mbAttributeLayerRevoked( false ),
@@ -454,7 +452,6 @@ namespace slideshow
 
             getAnimationFromGraphic( maAnimationFrames,
                                      mnAnimationLoopCount,
-                                     meCycleMode,
                                      rGraphic );
 
             ENSURE_OR_THROW( !maAnimationFrames.empty() &&
@@ -495,7 +492,6 @@ namespace slideshow
             maSubsetting( rTreeNode, mpCurrMtf ),
             mnIsAnimatedCount(0),
             mnAnimationLoopCount(0),
-            meCycleMode(CYCLE_LOOP),
             mbIsVisible( rSrc.mbIsVisible ),
             mbForceUpdate( false ),
             mbAttributeLayerRevoked( false ),
@@ -580,8 +576,7 @@ namespace slideshow
                         pShape,
                         pWakeupEvent,
                         aTimeout,
-                        pShape->mnAnimationLoopCount,
-                        pShape->meCycleMode);
+                        pShape->mnAnimationLoopCount);
 
                 pWakeupEvent->setActivity( pActivity );
                 pShape->mpIntrinsicAnimationActivity = pActivity;
diff --git a/slideshow/source/engine/shapes/drawshape.hxx b/slideshow/source/engine/shapes/drawshape.hxx
index 5db8b111101b..51dfcfff066a 100644
--- a/slideshow/source/engine/shapes/drawshape.hxx
+++ b/slideshow/source/engine/shapes/drawshape.hxx
@@ -339,9 +339,6 @@ namespace slideshow
             /// Number of times the bitmap animation shall loop
             ::std::size_t                                                           mnAnimationLoopCount;
 
-            /// Cycle mode for bitmap animation
-            CycleMode                                                               meCycleMode;
-
             /// Whether shape is visible (without attribute layers)
             bool                                                                    mbIsVisible;
 
diff --git a/slideshow/source/engine/shapes/gdimtftools.cxx b/slideshow/source/engine/shapes/gdimtftools.cxx
index 386956215cfe..fdd383f47f8f 100644
--- a/slideshow/source/engine/shapes/gdimtftools.cxx
+++ b/slideshow/source/engine/shapes/gdimtftools.cxx
@@ -264,7 +264,6 @@ sal_Int32 getNextActionOffset( MetaAction * pCurrAct )
 
 bool getAnimationFromGraphic( VectorOfMtfAnimationFrames&   o_rFrames,
                               ::std::size_t&                o_rLoopCount,
-                              CycleMode&                    o_eCycleMode,
                               const Graphic&                rGraphic )
 {
     o_rFrames.clear();
@@ -291,7 +290,6 @@ bool getAnimationFromGraphic( VectorOfMtfAnimationFrames&   o_rFrames,
     pVDevMask->EnableMapMode( false );
 
     o_rLoopCount = aAnimation.GetLoopCount();
-    o_eCycleMode = CYCLE_LOOP;
 
     for( sal_uInt16 i=0, nCount=aAnimation.Count(); i<nCount; ++i )
     {
diff --git a/slideshow/source/engine/shapes/gdimtftools.hxx b/slideshow/source/engine/shapes/gdimtftools.hxx
index d27e6ed5d89b..861d3528ffa8 100644
--- a/slideshow/source/engine/shapes/gdimtftools.hxx
+++ b/slideshow/source/engine/shapes/gdimtftools.hxx
@@ -109,15 +109,11 @@ namespace slideshow
             @param o_rLoopCount
             Number of times the bitmap animation shall be repeated
 
-            @param o_eCycleMode
-            Repeat mode (normal, or ping-pong mode)
-
             @param rGraphic
             Input graphic object, to extract animations from
          */
         bool getAnimationFromGraphic( VectorOfMtfAnimationFrames& o_rFrames,
                                       ::std::size_t&              o_rLoopCount,
-                                      CycleMode&                  o_eCycleMode,
                                       const Graphic&              rGraphic );
 
         /** Retrieve scroll text animation rectangles from given metafile
diff --git a/slideshow/source/engine/shapes/intrinsicanimationactivity.cxx b/slideshow/source/engine/shapes/intrinsicanimationactivity.cxx
index ba1d4817d6a8..e44f8320fbb3 100644
--- a/slideshow/source/engine/shapes/intrinsicanimationactivity.cxx
+++ b/slideshow/source/engine/shapes/intrinsicanimationactivity.cxx
@@ -65,8 +65,7 @@ namespace slideshow
                                         const DrawShapeSharedPtr&       rDrawShape,
                                         const WakeupEventSharedPtr&     rWakeupEvent,
                                         const ::std::vector<double>&    rTimeouts,
-                                        ::std::size_t                   nNumLoops,
-                                        CycleMode                       eCycleMode );
+                                        ::std::size_t                   nNumLoops );
             IntrinsicAnimationActivity(const IntrinsicAnimationActivity&) = delete;
             IntrinsicAnimationActivity& operator=(const IntrinsicAnimationActivity&) = delete;
 
@@ -85,7 +84,6 @@ namespace slideshow
             WakeupEventSharedPtr                    mpWakeupEvent;
             IntrinsicAnimationEventHandlerSharedPtr mpListener;
             ::std::vector<double>                   maTimeouts;
-            CycleMode                               meCycleMode;
             ::std::size_t                           mnCurrIndex;
             ::std::size_t                           mnNumLoops;
             ::std::size_t                           mnLoopCount;
@@ -115,14 +113,12 @@ namespace slideshow
                                                                 const DrawShapeSharedPtr&       rDrawShape,
                                                                 const WakeupEventSharedPtr&     rWakeupEvent,
                                                                 const ::std::vector<double>&    rTimeouts,
-                                                                ::std::size_t                   nNumLoops,
-                                                                CycleMode                       eCycleMode ) :
+                                                                ::std::size_t                   nNumLoops ) :
             maContext( rContext ),
             mpDrawShape( rDrawShape ),
             mpWakeupEvent( rWakeupEvent ),
             mpListener( new IntrinsicAnimationListener(*this) ),
             maTimeouts( rTimeouts ),
-            meCycleMode( eCycleMode ),
             mnCurrIndex(0),
             mnNumLoops(nNumLoops),
             mnLoopCount(0),
@@ -192,35 +188,14 @@ namespace slideshow
 
             ::std::size_t       nNewIndex = 0;
             const ::std::size_t nNumFrames(maTimeouts.size());
-            switch( meCycleMode )
-            {
-                case CYCLE_LOOP:
-                {
-                    pDrawShape->setIntrinsicAnimationFrame( mnCurrIndex );
-
-                    mpWakeupEvent->start();
-                    mpWakeupEvent->setNextTimeout( maTimeouts[mnCurrIndex] );
-
-                    mnLoopCount += (mnCurrIndex + 1) / nNumFrames;
-                    nNewIndex = (mnCurrIndex + 1) % nNumFrames;
-                    break;
-                }
-
-                case CYCLE_PINGPONGLOOP:
-                {
-                    ::std::size_t nTrueIndex( mnCurrIndex < nNumFrames ?
-                                              mnCurrIndex :
-                                              2*nNumFrames - mnCurrIndex - 1 );
-                    pDrawShape->setIntrinsicAnimationFrame( nTrueIndex );
-
-                    mpWakeupEvent->start();
-                    mpWakeupEvent->setNextTimeout( maTimeouts[nTrueIndex] );
-
-                    mnLoopCount += (mnCurrIndex + 1) / (2*nNumFrames);
-                    nNewIndex = (mnCurrIndex + 1) % 2*nNumFrames;
-                    break;
-                }
-            }
+
+            pDrawShape->setIntrinsicAnimationFrame( mnCurrIndex );
+
+            mpWakeupEvent->start();
+            mpWakeupEvent->setNextTimeout( maTimeouts[mnCurrIndex] );
+
+            mnLoopCount += (mnCurrIndex + 1) / nNumFrames;
+            nNewIndex = (mnCurrIndex + 1) % nNumFrames;
 
             maContext.mrEventQueue.addEvent( mpWakeupEvent );
             maContext.mpSubsettableShapeManager->notifyShapeUpdate( pDrawShape );
@@ -259,16 +234,14 @@ namespace slideshow
             const DrawShapeSharedPtr&       rDrawShape,
             const WakeupEventSharedPtr&     rWakeupEvent,
             const ::std::vector<double>&    rTimeouts,
-            ::std::size_t                   nNumLoops,
-            CycleMode                       eCycleMode )
+            ::std::size_t                   nNumLoops )
         {
             return ActivitySharedPtr(
                 new IntrinsicAnimationActivity(rContext,
                                                rDrawShape,
                                                rWakeupEvent,
                                                rTimeouts,
-                                               nNumLoops,
-                                               eCycleMode) );
+                                               nNumLoops) );
         }
     }
 }
diff --git a/slideshow/source/engine/shapes/intrinsicanimationactivity.hxx b/slideshow/source/engine/shapes/intrinsicanimationactivity.hxx
index 54e2772a04e5..628a458cb728 100644
--- a/slideshow/source/engine/shapes/intrinsicanimationactivity.hxx
+++ b/slideshow/source/engine/shapes/intrinsicanimationactivity.hxx
@@ -60,8 +60,7 @@ namespace slideshow
             const DrawShapeSharedPtr&       rDrawShape,
             const WakeupEventSharedPtr&     rWakeupEvent,
             const ::std::vector<double>&    rTimeouts,
-            ::std::size_t                   nNumLoops,
-            CycleMode                       eCycleMode );
+            ::std::size_t                   nNumLoops );
     }
 }
 
diff --git a/slideshow/source/inc/tools.hxx b/slideshow/source/inc/tools.hxx
index d1165a6754b2..0b8337764857 100644
--- a/slideshow/source/inc/tools.hxx
+++ b/slideshow/source/inc/tools.hxx
@@ -105,17 +105,6 @@ namespace slideshow
 {
     namespace internal
     {
-        /** Cycle mode of intrinsic animations
-         */
-        enum CycleMode
-        {
-            /// loop the animation back to back
-            CYCLE_LOOP,
-            /// loop, but play backwards from end to start
-            CYCLE_PINGPONGLOOP
-        };
-
-
         // Value extraction from Any
         // =========================