1*70f497fbSAndrew Rist /**************************************************************
2cdf0e10cSrcweir  *
3*70f497fbSAndrew Rist  * Licensed to the Apache Software Foundation (ASF) under one
4*70f497fbSAndrew Rist  * or more contributor license agreements.  See the NOTICE file
5*70f497fbSAndrew Rist  * distributed with this work for additional information
6*70f497fbSAndrew Rist  * regarding copyright ownership.  The ASF licenses this file
7*70f497fbSAndrew Rist  * to you under the Apache License, Version 2.0 (the
8*70f497fbSAndrew Rist  * "License"); you may not use this file except in compliance
9*70f497fbSAndrew Rist  * with the License.  You may obtain a copy of the License at
10*70f497fbSAndrew Rist  *
11*70f497fbSAndrew Rist  *   http://www.apache.org/licenses/LICENSE-2.0
12*70f497fbSAndrew Rist  *
13*70f497fbSAndrew Rist  * Unless required by applicable law or agreed to in writing,
14*70f497fbSAndrew Rist  * software distributed under the License is distributed on an
15*70f497fbSAndrew Rist  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*70f497fbSAndrew Rist  * KIND, either express or implied.  See the License for the
17*70f497fbSAndrew Rist  * specific language governing permissions and limitations
18*70f497fbSAndrew Rist  * under the License.
19*70f497fbSAndrew Rist  *
20*70f497fbSAndrew Rist  *************************************************************/
21*70f497fbSAndrew Rist 
22*70f497fbSAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_slideshow.hxx"
26cdf0e10cSrcweir 
27cdf0e10cSrcweir #include <canvas/debug.hxx>
28cdf0e10cSrcweir #include <tools/diagnose_ex.h>
29cdf0e10cSrcweir 
30cdf0e10cSrcweir #include <comphelper/anytostring.hxx>
31cdf0e10cSrcweir #include <cppuhelper/exc_hlp.hxx>
32cdf0e10cSrcweir #include <basegfx/numeric/ftools.hxx>
33cdf0e10cSrcweir #include <basegfx/matrix/b2dhommatrix.hxx>
34cdf0e10cSrcweir #include <basegfx/polygon/b2dpolypolygontools.hxx>
35cdf0e10cSrcweir 
36cdf0e10cSrcweir #include <com/sun/star/animations/TransitionType.hpp>
37cdf0e10cSrcweir #include <com/sun/star/animations/TransitionSubType.hpp>
38cdf0e10cSrcweir 
39cdf0e10cSrcweir #include "transitionfactory.hxx"
40cdf0e10cSrcweir #include "transitiontools.hxx"
41cdf0e10cSrcweir #include "parametricpolypolygonfactory.hxx"
42cdf0e10cSrcweir #include "animationfactory.hxx"
43cdf0e10cSrcweir #include "clippingfunctor.hxx"
44cdf0e10cSrcweir 
45cdf0e10cSrcweir #include <boost/bind.hpp>
46cdf0e10cSrcweir 
47cdf0e10cSrcweir 
48cdf0e10cSrcweir using namespace ::com::sun::star;
49cdf0e10cSrcweir 
50cdf0e10cSrcweir namespace slideshow {
51cdf0e10cSrcweir namespace internal {
52cdf0e10cSrcweir 
53cdf0e10cSrcweir /***************************************************
54cdf0e10cSrcweir  ***                                             ***
55cdf0e10cSrcweir  ***          Shape Transition Effects           ***
56cdf0e10cSrcweir  ***                                             ***
57cdf0e10cSrcweir  ***************************************************/
58cdf0e10cSrcweir 
59cdf0e10cSrcweir namespace {
60cdf0e10cSrcweir 
61cdf0e10cSrcweir class ClippingAnimation : public NumberAnimation
62cdf0e10cSrcweir {
63cdf0e10cSrcweir public:
64cdf0e10cSrcweir     ClippingAnimation(
65cdf0e10cSrcweir         const ParametricPolyPolygonSharedPtr&   rPolygon,
66cdf0e10cSrcweir         const ShapeManagerSharedPtr&            rShapeManager,
67cdf0e10cSrcweir         const TransitionInfo&                   rTransitionInfo,
68cdf0e10cSrcweir         bool                                    bDirectionForward,
69cdf0e10cSrcweir         bool                                    bModeIn );
70cdf0e10cSrcweir 
71cdf0e10cSrcweir     ~ClippingAnimation();
72cdf0e10cSrcweir 
73cdf0e10cSrcweir     // Animation interface
74cdf0e10cSrcweir     // -------------------
75cdf0e10cSrcweir     virtual void prefetch( const AnimatableShapeSharedPtr&     rShape,
76cdf0e10cSrcweir                            const ShapeAttributeLayerSharedPtr& rAttrLayer );
77cdf0e10cSrcweir     virtual void start( const AnimatableShapeSharedPtr& 	rShape,
78cdf0e10cSrcweir                         const ShapeAttributeLayerSharedPtr& rAttrLayer );
79cdf0e10cSrcweir     virtual void end();
80cdf0e10cSrcweir 
81cdf0e10cSrcweir     // NumberAnimation interface
82cdf0e10cSrcweir     // -----------------------
83cdf0e10cSrcweir     virtual bool operator()( double nValue );
84cdf0e10cSrcweir     virtual double getUnderlyingValue() const;
85cdf0e10cSrcweir 
86cdf0e10cSrcweir private:
87cdf0e10cSrcweir     void end_();
88cdf0e10cSrcweir 
89cdf0e10cSrcweir     AnimatableShapeSharedPtr           mpShape;
90cdf0e10cSrcweir     ShapeAttributeLayerSharedPtr       mpAttrLayer;
91cdf0e10cSrcweir     ShapeManagerSharedPtr              mpShapeManager;
92cdf0e10cSrcweir     ClippingFunctor					   maClippingFunctor;
93cdf0e10cSrcweir     bool							   mbSpriteActive;
94cdf0e10cSrcweir };
95cdf0e10cSrcweir 
ClippingAnimation(const ParametricPolyPolygonSharedPtr & rPolygon,const ShapeManagerSharedPtr & rShapeManager,const TransitionInfo & rTransitionInfo,bool bDirectionForward,bool bModeIn)96cdf0e10cSrcweir ClippingAnimation::ClippingAnimation(
97cdf0e10cSrcweir     const ParametricPolyPolygonSharedPtr&   rPolygon,
98cdf0e10cSrcweir     const ShapeManagerSharedPtr&            rShapeManager,
99cdf0e10cSrcweir     const TransitionInfo&                   rTransitionInfo,
100cdf0e10cSrcweir     bool                                    bDirectionForward,
101cdf0e10cSrcweir     bool                                    bModeIn ) :
102cdf0e10cSrcweir         mpShape(),
103cdf0e10cSrcweir         mpAttrLayer(),
104cdf0e10cSrcweir         mpShapeManager( rShapeManager ),
105cdf0e10cSrcweir         maClippingFunctor( rPolygon,
106cdf0e10cSrcweir                            rTransitionInfo,
107cdf0e10cSrcweir                            bDirectionForward,
108cdf0e10cSrcweir                            bModeIn ),
109cdf0e10cSrcweir         mbSpriteActive(false)
110cdf0e10cSrcweir {
111cdf0e10cSrcweir     ENSURE_OR_THROW(
112cdf0e10cSrcweir         rShapeManager,
113cdf0e10cSrcweir         "ClippingAnimation::ClippingAnimation(): Invalid ShapeManager" );
114cdf0e10cSrcweir }
115cdf0e10cSrcweir 
~ClippingAnimation()116cdf0e10cSrcweir ClippingAnimation::~ClippingAnimation()
117cdf0e10cSrcweir {
118cdf0e10cSrcweir     try
119cdf0e10cSrcweir     {
120cdf0e10cSrcweir         end_();
121cdf0e10cSrcweir     }
122cdf0e10cSrcweir     catch (uno::Exception &)
123cdf0e10cSrcweir     {
124cdf0e10cSrcweir         OSL_ENSURE( false, rtl::OUStringToOString(
125cdf0e10cSrcweir                         comphelper::anyToString(
126cdf0e10cSrcweir                             cppu::getCaughtException() ),
127cdf0e10cSrcweir                         RTL_TEXTENCODING_UTF8 ).getStr() );
128cdf0e10cSrcweir     }
129cdf0e10cSrcweir }
130cdf0e10cSrcweir 
prefetch(const AnimatableShapeSharedPtr &,const ShapeAttributeLayerSharedPtr &)131cdf0e10cSrcweir void ClippingAnimation::prefetch( const AnimatableShapeSharedPtr&,
132cdf0e10cSrcweir                                   const ShapeAttributeLayerSharedPtr& )
133cdf0e10cSrcweir {
134cdf0e10cSrcweir }
135cdf0e10cSrcweir 
start(const AnimatableShapeSharedPtr & rShape,const ShapeAttributeLayerSharedPtr & rAttrLayer)136cdf0e10cSrcweir void ClippingAnimation::start( const AnimatableShapeSharedPtr& 		rShape,
137cdf0e10cSrcweir                                const ShapeAttributeLayerSharedPtr& 	rAttrLayer )
138cdf0e10cSrcweir {
139cdf0e10cSrcweir     OSL_ENSURE( !mpShape,
140cdf0e10cSrcweir                 "ClippingAnimation::start(): Shape already set" );
141cdf0e10cSrcweir     OSL_ENSURE( !mpAttrLayer,
142cdf0e10cSrcweir                 "ClippingAnimation::start(): Attribute layer already set" );
143cdf0e10cSrcweir 
144cdf0e10cSrcweir     mpShape = rShape;
145cdf0e10cSrcweir     mpAttrLayer = rAttrLayer;
146cdf0e10cSrcweir 
147cdf0e10cSrcweir     ENSURE_OR_THROW( rShape,
148cdf0e10cSrcweir                       "ClippingAnimation::start(): Invalid shape" );
149cdf0e10cSrcweir     ENSURE_OR_THROW( rAttrLayer,
150cdf0e10cSrcweir                       "ClippingAnimation::start(): Invalid attribute layer" );
151cdf0e10cSrcweir 
152cdf0e10cSrcweir     mpShape = rShape;
153cdf0e10cSrcweir     mpAttrLayer = rAttrLayer;
154cdf0e10cSrcweir 
155cdf0e10cSrcweir     if( !mbSpriteActive )
156cdf0e10cSrcweir     {
157cdf0e10cSrcweir         mpShapeManager->enterAnimationMode( mpShape );
158cdf0e10cSrcweir         mbSpriteActive = true;
159cdf0e10cSrcweir     }
160cdf0e10cSrcweir }
161cdf0e10cSrcweir 
end()162cdf0e10cSrcweir void ClippingAnimation::end()
163cdf0e10cSrcweir {
164cdf0e10cSrcweir     end_();
165cdf0e10cSrcweir }
166cdf0e10cSrcweir 
end_()167cdf0e10cSrcweir void ClippingAnimation::end_()
168cdf0e10cSrcweir {
169cdf0e10cSrcweir     if( mbSpriteActive )
170cdf0e10cSrcweir     {
171cdf0e10cSrcweir         mbSpriteActive = false;
172cdf0e10cSrcweir         mpShapeManager->leaveAnimationMode( mpShape );
173cdf0e10cSrcweir 
174cdf0e10cSrcweir         if( mpShape->isContentChanged() )
175cdf0e10cSrcweir             mpShapeManager->notifyShapeUpdate( mpShape );
176cdf0e10cSrcweir     }
177cdf0e10cSrcweir }
178cdf0e10cSrcweir 
operator ()(double nValue)179cdf0e10cSrcweir bool ClippingAnimation::operator()( double nValue )
180cdf0e10cSrcweir {
181cdf0e10cSrcweir     ENSURE_OR_RETURN_FALSE(
182cdf0e10cSrcweir         mpAttrLayer && mpShape,
183cdf0e10cSrcweir         "ClippingAnimation::operator(): Invalid ShapeAttributeLayer" );
184cdf0e10cSrcweir 
185cdf0e10cSrcweir     // set new clip
186cdf0e10cSrcweir     mpAttrLayer->setClip( maClippingFunctor( nValue,
187cdf0e10cSrcweir                                              mpShape->getDomBounds().getRange() ) );
188cdf0e10cSrcweir 
189cdf0e10cSrcweir     if( mpShape->isContentChanged() )
190cdf0e10cSrcweir         mpShapeManager->notifyShapeUpdate( mpShape );
191cdf0e10cSrcweir 
192cdf0e10cSrcweir     return true;
193cdf0e10cSrcweir }
194cdf0e10cSrcweir 
getUnderlyingValue() const195cdf0e10cSrcweir double ClippingAnimation::getUnderlyingValue() const
196cdf0e10cSrcweir {
197cdf0e10cSrcweir     ENSURE_OR_THROW(
198cdf0e10cSrcweir         mpAttrLayer,
199cdf0e10cSrcweir         "ClippingAnimation::getUnderlyingValue(): Invalid ShapeAttributeLayer" );
200cdf0e10cSrcweir 
201cdf0e10cSrcweir     return 0.0;     // though this should be used in concert with
202cdf0e10cSrcweir 				    // ActivitiesFactory::createSimpleActivity, better
203cdf0e10cSrcweir     				// explicitely name our start value.
204cdf0e10cSrcweir 				    // Permissible range for operator() above is [0,1]
205cdf0e10cSrcweir }
206cdf0e10cSrcweir 
207cdf0e10cSrcweir } // anon namespace
208cdf0e10cSrcweir 
209cdf0e10cSrcweir 
createShapeTransition(const ActivitiesFactory::CommonParameters & rParms,const AnimatableShapeSharedPtr & rShape,const ShapeManagerSharedPtr & rShapeManager,const::basegfx::B2DVector & rSlideSize,uno::Reference<animations::XTransitionFilter> const & xTransition)210cdf0e10cSrcweir AnimationActivitySharedPtr TransitionFactory::createShapeTransition(
211cdf0e10cSrcweir     const ActivitiesFactory::CommonParameters&          rParms,
212cdf0e10cSrcweir     const AnimatableShapeSharedPtr&                     rShape,
213cdf0e10cSrcweir     const ShapeManagerSharedPtr&                        rShapeManager,
214cdf0e10cSrcweir     const ::basegfx::B2DVector&                         rSlideSize,
215cdf0e10cSrcweir     uno::Reference< animations::XTransitionFilter > const& xTransition )
216cdf0e10cSrcweir {
217cdf0e10cSrcweir     return createShapeTransition( rParms,
218cdf0e10cSrcweir                                   rShape,
219cdf0e10cSrcweir                                   rShapeManager,
220cdf0e10cSrcweir                                   rSlideSize,
221cdf0e10cSrcweir                                   xTransition,
222cdf0e10cSrcweir                                   xTransition->getTransition(),
223cdf0e10cSrcweir                                   xTransition->getSubtype() );
224cdf0e10cSrcweir }
225cdf0e10cSrcweir 
createShapeTransition(const ActivitiesFactory::CommonParameters & rParms,const AnimatableShapeSharedPtr & rShape,const ShapeManagerSharedPtr & rShapeManager,const::basegfx::B2DVector & rSlideSize,::com::sun::star::uno::Reference<::com::sun::star::animations::XTransitionFilter> const & xTransition,sal_Int16 nType,sal_Int16 nSubType)226cdf0e10cSrcweir AnimationActivitySharedPtr TransitionFactory::createShapeTransition(
227cdf0e10cSrcweir     const ActivitiesFactory::CommonParameters& 				rParms,
228cdf0e10cSrcweir     const AnimatableShapeSharedPtr& 						rShape,
229cdf0e10cSrcweir     const ShapeManagerSharedPtr& 							rShapeManager,
230cdf0e10cSrcweir     const ::basegfx::B2DVector&                             rSlideSize,
231cdf0e10cSrcweir     ::com::sun::star::uno::Reference<
232cdf0e10cSrcweir     	::com::sun::star::animations::XTransitionFilter > const& xTransition,
233cdf0e10cSrcweir     sal_Int16               								nType,
234cdf0e10cSrcweir     sal_Int16               								nSubType )
235cdf0e10cSrcweir {
236cdf0e10cSrcweir     ENSURE_OR_THROW(
237cdf0e10cSrcweir         xTransition.is(),
238cdf0e10cSrcweir         "TransitionFactory::createShapeTransition(): Invalid XTransition" );
239cdf0e10cSrcweir 
240cdf0e10cSrcweir     const TransitionInfo* pTransitionInfo(
241cdf0e10cSrcweir         getTransitionInfo( nType, nSubType ) );
242cdf0e10cSrcweir 
243cdf0e10cSrcweir     AnimationActivitySharedPtr pGeneratedActivity;
244cdf0e10cSrcweir     if( pTransitionInfo != NULL )
245cdf0e10cSrcweir     {
246cdf0e10cSrcweir         switch( pTransitionInfo->meTransitionClass )
247cdf0e10cSrcweir         {
248cdf0e10cSrcweir             default:
249cdf0e10cSrcweir             case TransitionInfo::TRANSITION_INVALID:
250cdf0e10cSrcweir                 OSL_ENSURE( false,
251cdf0e10cSrcweir                             "TransitionFactory::createShapeTransition(): Invalid transition type. "
252cdf0e10cSrcweir                             "Don't ask me for a 0 TransitionType, have no XTransitionFilter node instead!" );
253cdf0e10cSrcweir                 return AnimationActivitySharedPtr();
254cdf0e10cSrcweir 
255cdf0e10cSrcweir 
256cdf0e10cSrcweir             case TransitionInfo::TRANSITION_CLIP_POLYPOLYGON:
257cdf0e10cSrcweir             {
258cdf0e10cSrcweir                 // generate parametric poly-polygon
259cdf0e10cSrcweir                 ParametricPolyPolygonSharedPtr pPoly(
260cdf0e10cSrcweir                     ParametricPolyPolygonFactory::createClipPolyPolygon(
261cdf0e10cSrcweir                         nType, nSubType ) );
262cdf0e10cSrcweir 
263cdf0e10cSrcweir                 // create a clip activity from that
264cdf0e10cSrcweir                 pGeneratedActivity = ActivitiesFactory::createSimpleActivity(
265cdf0e10cSrcweir                     rParms,
266cdf0e10cSrcweir                     NumberAnimationSharedPtr(
267cdf0e10cSrcweir                         new ClippingAnimation(
268cdf0e10cSrcweir                             pPoly,
269cdf0e10cSrcweir                             rShapeManager,
270cdf0e10cSrcweir                             *pTransitionInfo,
271cdf0e10cSrcweir                             xTransition->getDirection(),
272cdf0e10cSrcweir                             xTransition->getMode() ) ),
273cdf0e10cSrcweir                     true );
274cdf0e10cSrcweir             }
275cdf0e10cSrcweir             break;
276cdf0e10cSrcweir 
277cdf0e10cSrcweir             case TransitionInfo::TRANSITION_SPECIAL:
278cdf0e10cSrcweir             {
279cdf0e10cSrcweir                 switch( nType )
280cdf0e10cSrcweir                 {
281cdf0e10cSrcweir                     case animations::TransitionType::RANDOM:
282cdf0e10cSrcweir                     {
283cdf0e10cSrcweir                         // select randomly one of the effects from the
284cdf0e10cSrcweir                         // TransitionFactoryTable
285cdf0e10cSrcweir 
286cdf0e10cSrcweir                         const TransitionInfo* pRandomTransitionInfo( getRandomTransitionInfo() );
287cdf0e10cSrcweir 
288cdf0e10cSrcweir                         ENSURE_OR_THROW( pRandomTransitionInfo != NULL,
289cdf0e10cSrcweir                                           "TransitionFactory::createShapeTransition(): Got invalid random transition info" );
290cdf0e10cSrcweir 
291cdf0e10cSrcweir                         ENSURE_OR_THROW( pRandomTransitionInfo->mnTransitionType != animations::TransitionType::RANDOM,
292cdf0e10cSrcweir                                           "TransitionFactory::createShapeTransition(): Got random again for random input!" );
293cdf0e10cSrcweir 
294cdf0e10cSrcweir                         // and recurse
295cdf0e10cSrcweir                         pGeneratedActivity = createShapeTransition( rParms,
296cdf0e10cSrcweir                                                                     rShape,
297cdf0e10cSrcweir                                                                     rShapeManager,
298cdf0e10cSrcweir                                                                     rSlideSize,
299cdf0e10cSrcweir                                                                     xTransition,
300cdf0e10cSrcweir                                                                     pRandomTransitionInfo->mnTransitionType,
301cdf0e10cSrcweir                                                                     pRandomTransitionInfo->mnTransitionSubType );
302cdf0e10cSrcweir                     }
303cdf0e10cSrcweir                     break;
304cdf0e10cSrcweir 
305cdf0e10cSrcweir                     // TODO(F3): Implement slidewipe for shape
306cdf0e10cSrcweir                     case animations::TransitionType::SLIDEWIPE:
307cdf0e10cSrcweir                     {
308cdf0e10cSrcweir                         sal_Int16 nBarWipeSubType(0);
309cdf0e10cSrcweir                         bool	  bDirectionForward(true);
310cdf0e10cSrcweir 
311cdf0e10cSrcweir                         // map slidewipe to BARWIPE, for now
312cdf0e10cSrcweir                         switch( nSubType )
313cdf0e10cSrcweir                         {
314cdf0e10cSrcweir                             case animations::TransitionSubType::FROMLEFT:
315cdf0e10cSrcweir                                 nBarWipeSubType = animations::TransitionSubType::LEFTTORIGHT;
316cdf0e10cSrcweir                                 bDirectionForward = true;
317cdf0e10cSrcweir                                 break;
318cdf0e10cSrcweir 
319cdf0e10cSrcweir                             case animations::TransitionSubType::FROMRIGHT:
320cdf0e10cSrcweir                                 nBarWipeSubType = animations::TransitionSubType::LEFTTORIGHT;
321cdf0e10cSrcweir                                 bDirectionForward = false;
322cdf0e10cSrcweir                                 break;
323cdf0e10cSrcweir 
324cdf0e10cSrcweir                             case animations::TransitionSubType::FROMTOP:
325cdf0e10cSrcweir                                 nBarWipeSubType = animations::TransitionSubType::TOPTOBOTTOM;
326cdf0e10cSrcweir                                 bDirectionForward = true;
327cdf0e10cSrcweir                                 break;
328cdf0e10cSrcweir 
329cdf0e10cSrcweir                             case animations::TransitionSubType::FROMBOTTOM:
330cdf0e10cSrcweir                                 nBarWipeSubType = animations::TransitionSubType::TOPTOBOTTOM;
331cdf0e10cSrcweir                                 bDirectionForward = false;
332cdf0e10cSrcweir                                 break;
333cdf0e10cSrcweir 
334cdf0e10cSrcweir                             default:
335cdf0e10cSrcweir                                 ENSURE_OR_THROW( false,
336cdf0e10cSrcweir                                                   "TransitionFactory::createShapeTransition(): Unexpected subtype for SLIDEWIPE" );
337cdf0e10cSrcweir                                 break;
338cdf0e10cSrcweir                         }
339cdf0e10cSrcweir 
340cdf0e10cSrcweir                         // generate parametric poly-polygon
341cdf0e10cSrcweir                         ParametricPolyPolygonSharedPtr pPoly(
342cdf0e10cSrcweir                             ParametricPolyPolygonFactory::createClipPolyPolygon(
343cdf0e10cSrcweir                                 animations::TransitionType::BARWIPE,
344cdf0e10cSrcweir                                 nBarWipeSubType ) );
345cdf0e10cSrcweir 
346cdf0e10cSrcweir                         // create a clip activity from that
347cdf0e10cSrcweir                         pGeneratedActivity = ActivitiesFactory::createSimpleActivity(
348cdf0e10cSrcweir                             rParms,
349cdf0e10cSrcweir                             NumberAnimationSharedPtr(
350cdf0e10cSrcweir                                 new ClippingAnimation(
351cdf0e10cSrcweir                                     pPoly,
352cdf0e10cSrcweir                                     rShapeManager,
353cdf0e10cSrcweir                                     *getTransitionInfo( animations::TransitionType::BARWIPE,
354cdf0e10cSrcweir                                                         nBarWipeSubType ),
355cdf0e10cSrcweir                                     bDirectionForward,
356cdf0e10cSrcweir                                     xTransition->getMode() ) ),
357cdf0e10cSrcweir                             true );
358cdf0e10cSrcweir                     }
359cdf0e10cSrcweir                     break;
360cdf0e10cSrcweir 
361cdf0e10cSrcweir                     default:
362cdf0e10cSrcweir                     {
363cdf0e10cSrcweir                         // TODO(F1): Check whether there's anything left, anyway,
364cdf0e10cSrcweir                         // for _shape_ transitions. AFAIK, there are no special
365cdf0e10cSrcweir                         // effects for shapes...
366cdf0e10cSrcweir 
367cdf0e10cSrcweir                         // for now, map all to fade effect
368cdf0e10cSrcweir                         pGeneratedActivity = ActivitiesFactory::createSimpleActivity(
369cdf0e10cSrcweir                             rParms,
370cdf0e10cSrcweir                             AnimationFactory::createNumberPropertyAnimation(
371cdf0e10cSrcweir                                 ::rtl::OUString(
372cdf0e10cSrcweir                                     RTL_CONSTASCII_USTRINGPARAM("Opacity") ),
373cdf0e10cSrcweir                                 rShape,
374cdf0e10cSrcweir                                 rShapeManager,
375cdf0e10cSrcweir                                 rSlideSize ),
376cdf0e10cSrcweir                             xTransition->getMode() );
377cdf0e10cSrcweir                     }
378cdf0e10cSrcweir                     break;
379cdf0e10cSrcweir                 }
380cdf0e10cSrcweir             }
381cdf0e10cSrcweir             break;
382cdf0e10cSrcweir         }
383cdf0e10cSrcweir     }
384cdf0e10cSrcweir 
385cdf0e10cSrcweir     if( !pGeneratedActivity )
386cdf0e10cSrcweir     {
387cdf0e10cSrcweir         // No animation generated, maybe no table entry for given
388cdf0e10cSrcweir         // transition?
389cdf0e10cSrcweir         OSL_TRACE(
390cdf0e10cSrcweir             "TransitionFactory::createShapeTransition(): Unknown type/subtype (%d/%d) "
391cdf0e10cSrcweir             "combination encountered",
392cdf0e10cSrcweir             xTransition->getTransition(),
393cdf0e10cSrcweir             xTransition->getSubtype() );
394cdf0e10cSrcweir         OSL_ENSURE(
395cdf0e10cSrcweir             false,
396cdf0e10cSrcweir             "TransitionFactory::createShapeTransition(): Unknown type/subtype "
397cdf0e10cSrcweir             "combination encountered" );
398cdf0e10cSrcweir     }
399cdf0e10cSrcweir 
400cdf0e10cSrcweir     return pGeneratedActivity;
401cdf0e10cSrcweir }
402cdf0e10cSrcweir 
403cdf0e10cSrcweir }
404cdf0e10cSrcweir }
405