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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
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11 * http://www.apache.org/licenses/LICENSE-2.0
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13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sd.hxx"
26 #include <com/sun/star/util/XCloneable.hpp>
27 #include <com/sun/star/util/XMacroExpander.hpp>
28 #include <com/sun/star/animations/XAnimationNodeSupplier.hpp>
29 #include <com/sun/star/container/XNameAccess.hpp>
30 #include <com/sun/star/xml/sax/InputSource.hpp>
31 #include <com/sun/star/xml/sax/XParser.hpp>
32 #include <com/sun/star/xml/sax/SAXParseException.hpp>
33 #include <com/sun/star/beans/PropertyValue.hpp>
34 #include <com/sun/star/beans/XPropertySet.hpp>
35 #include <com/sun/star/presentation/EffectPresetClass.hpp>
36 #include <com/sun/star/beans/NamedValue.hpp>
37 #include <tools/urlobj.hxx>
38 #include <unotools/streamwrap.hxx>
39 #include <comphelper/processfactory.hxx>
40 #include <unotools/pathoptions.hxx>
41 #include <tools/stream.hxx>
42
43 #include <tools/debug.hxx>
44 #include <rtl/uri.hxx>
45 #include <vcl/svapp.hxx>
46 #include <vos/mutex.hxx>
47 #include <unotools/ucbstreamhelper.hxx>
48 #include <CustomAnimationPreset.hxx>
49
50 #include <algorithm>
51
52 using namespace ::vos;
53 using namespace ::com::sun::star;
54 using namespace ::com::sun::star::animations;
55 using namespace ::com::sun::star::presentation;
56
57 using ::rtl::OUString;
58 using ::com::sun::star::uno::UNO_QUERY;
59 using ::com::sun::star::uno::UNO_QUERY_THROW;
60 using ::com::sun::star::uno::Any;
61 using ::com::sun::star::uno::Sequence;
62 using ::com::sun::star::uno::Reference;
63 using ::com::sun::star::uno::Exception;
64 using ::com::sun::star::io::XInputStream;
65 using ::com::sun::star::lang::XMultiServiceFactory;
66 using ::com::sun::star::container::XNameAccess;
67 using ::com::sun::star::beans::PropertyValue;
68 using ::com::sun::star::util::XCloneable;
69 using ::com::sun::star::beans::NamedValue;
70
71 namespace sd {
72
getNodeAccess(const Reference<XMultiServiceFactory> & xConfigProvider,const OUString & rNodePath)73 static Reference< XNameAccess > getNodeAccess( const Reference< XMultiServiceFactory >& xConfigProvider, const OUString& rNodePath )
74 {
75 Reference< XNameAccess > xConfigAccess;
76
77 try
78 {
79 Sequence< Any > aArgs( 1 );
80 PropertyValue aPropValue;
81 aPropValue.Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "nodepath" ));
82 aPropValue.Value <<= rNodePath;
83 aArgs[0] <<= aPropValue;
84
85 xConfigAccess = Reference< XNameAccess >::query(
86 xConfigProvider->createInstanceWithArguments(
87 OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.configuration.ConfigurationAccess" )),
88 aArgs ));
89 }
90 catch( Exception& e )
91 {
92 (void)e;
93 DBG_ERROR( "sd::getNodeAccess(), Exception caught!" );
94 }
95
96 return xConfigAccess;
97 }
98
implImportLabels(const Reference<XMultiServiceFactory> & xConfigProvider,const OUString & rNodePath,UStringMap & rStringMap)99 void implImportLabels( const Reference< XMultiServiceFactory >& xConfigProvider, const OUString& rNodePath, UStringMap& rStringMap )
100 {
101 try
102 {
103 Reference< XNameAccess > xConfigAccess( getNodeAccess( xConfigProvider, rNodePath ) );
104 if( xConfigAccess.is() )
105 {
106 OUString aLabel( RTL_CONSTASCII_USTRINGPARAM( "Label" ) );
107 Reference< XNameAccess > xNameAccess;
108 Sequence< OUString > aNames( xConfigAccess->getElementNames() );
109 const OUString* p = aNames.getConstArray();
110 sal_Int32 n = aNames.getLength();
111 while(n--)
112 {
113 xConfigAccess->getByName( *p ) >>= xNameAccess;
114 if( xNameAccess.is() )
115 {
116 OUString aUIName;
117 xNameAccess->getByName( aLabel ) >>= aUIName;
118 if( aUIName.getLength() )
119 {
120 rStringMap[ *p ] = aUIName;
121 }
122 }
123
124 p++;
125 }
126 }
127 }
128 catch( lang::WrappedTargetException& e )
129 {
130 (void)e;
131 DBG_ERROR( "sd::implImportLabels(), WrappedTargetException caught!" );
132 }
133 catch( Exception& e )
134 {
135 (void)e;
136 DBG_ERROR( "sd::implImportLabels(), Exception caught!" );
137 }
138 }
139
CustomAnimationPreset(CustomAnimationEffectPtr pEffect)140 CustomAnimationPreset::CustomAnimationPreset( CustomAnimationEffectPtr pEffect )
141 {
142 maPresetId = pEffect->getPresetId();
143 maProperty = pEffect->getProperty();
144 mnPresetClass = pEffect->getPresetClass();
145
146 add( pEffect );
147
148 mfDuration = pEffect->getDuration();
149 maDefaultSubTyp = pEffect->getPresetSubType();
150
151 mbIsTextOnly = false;
152
153 Sequence< NamedValue > aUserData( pEffect->getNode()->getUserData() );
154 sal_Int32 nLength = aUserData.getLength();
155 const NamedValue* p = aUserData.getConstArray();
156
157 while( nLength-- )
158 {
159 if( p->Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "text-only" ) ) )
160 {
161 mbIsTextOnly = true;
162 break;
163 }
164 p++;
165 }
166
167 }
168
add(CustomAnimationEffectPtr pEffect)169 void CustomAnimationPreset::add( CustomAnimationEffectPtr pEffect )
170 {
171 maSubTypes[ pEffect->getPresetSubType() ] = pEffect;
172 }
173
getSubTypes()174 UStringList CustomAnimationPreset::getSubTypes()
175 {
176 UStringList aSubTypes;
177
178 if( maSubTypes.size() > 1 )
179 {
180 EffectsSubTypeMap::iterator aIter( maSubTypes.begin() );
181 const EffectsSubTypeMap::iterator aEnd( maSubTypes.end() );
182 while( aIter != aEnd )
183 aSubTypes.push_back( (*aIter++).first );
184 }
185
186 return aSubTypes;
187 }
188
create(const rtl::OUString & rstrSubType)189 Reference< XAnimationNode > CustomAnimationPreset::create( const rtl::OUString& rstrSubType )
190 {
191 try
192 {
193 OUString strSubType( rstrSubType );
194 if( strSubType.getLength() == 0 )
195 strSubType = maDefaultSubTyp;
196
197 CustomAnimationEffectPtr pEffect = maSubTypes[strSubType];
198 if( pEffect.get() )
199 {
200 Reference< XCloneable > xCloneable( pEffect->getNode(), UNO_QUERY_THROW );
201 Reference< XAnimationNode > xNode( xCloneable->createClone(), UNO_QUERY_THROW );
202 return xNode;
203 }
204 }
205 catch( Exception& e )
206 {
207 (void)e;
208 DBG_ERROR( "sd::CustomAnimationPresets::create(), exception caught!" );
209 }
210
211 Reference< XAnimationNode > xNode;
212 return xNode;
213 }
214
getProperties() const215 UStringList CustomAnimationPreset::getProperties() const
216 {
217 String aProperties( maProperty );
218 sal_uInt16 nTokens = aProperties.GetTokenCount();
219 sal_uInt16 nToken;
220 UStringList aPropertyList;
221 for( nToken = 0; nToken < nTokens; nToken++ )
222 aPropertyList.push_back( aProperties.GetToken( nToken ) );
223
224 return aPropertyList;
225
226 }
227
hasProperty(const OUString & rProperty) const228 bool CustomAnimationPreset::hasProperty( const OUString& rProperty )const
229 {
230 String aProperties( maProperty );
231 String aProperty( rProperty );
232 sal_uInt16 nTokens = aProperties.GetTokenCount();
233 sal_uInt16 nToken;
234 for( nToken = 0; nToken < nTokens; nToken++ )
235 {
236 if( aProperties.GetToken( nToken ) == aProperty )
237 return true;
238 }
239
240 return false;
241 }
242
CustomAnimationPresets()243 CustomAnimationPresets::CustomAnimationPresets()
244 {
245 }
246
~CustomAnimationPresets()247 CustomAnimationPresets::~CustomAnimationPresets()
248 {
249 }
250
init()251 void CustomAnimationPresets::init()
252 {
253 importResources();
254 }
255
implImportEffects(const Reference<XMultiServiceFactory> & xServiceFactory,const OUString & rPath)256 Reference< XAnimationNode > implImportEffects( const Reference< XMultiServiceFactory >& xServiceFactory, const OUString& rPath )
257 {
258 Reference< XAnimationNode > xRootNode;
259
260 try
261 {
262 // create stream
263 SvStream* pIStm = ::utl::UcbStreamHelper::CreateStream( rPath, STREAM_READ );
264 Reference<XInputStream> xInputStream( new utl::OInputStreamWrapper( pIStm, sal_True ) );
265
266 // prepare ParserInputSrouce
267 xml::sax::InputSource aParserInput;
268 aParserInput.sSystemId = rPath;
269 aParserInput.aInputStream = xInputStream;
270
271 // get parser
272 Reference< xml::sax::XParser > xParser(
273 xServiceFactory->createInstance(
274 OUString::createFromAscii("com.sun.star.xml.sax.Parser") ),
275 UNO_QUERY );
276
277 DBG_ASSERT( xParser.is(), "Can't create parser" );
278 if( !xParser.is() )
279 return xRootNode;
280
281 // get filter
282 Reference< xml::sax::XDocumentHandler > xFilter(
283 xServiceFactory->createInstance(
284 OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.Xmloff.AnimationsImport" ) ) ), UNO_QUERY );
285
286 DBG_ASSERT( xFilter.is(), "Can't instantiate filter component." );
287 if( !xFilter.is() )
288 return xRootNode;
289
290 // connect parser and filter
291 xParser->setDocumentHandler( xFilter );
292
293 // finally, parse the stream
294 xParser->parseStream( aParserInput );
295
296 Reference< XAnimationNodeSupplier > xAnimationNodeSupplier( xFilter, UNO_QUERY );
297 if( xAnimationNodeSupplier.is() )
298 xRootNode = xAnimationNodeSupplier->getAnimationNode();
299 }
300 catch( xml::sax::SAXParseException& r )
301 {
302 (void)r;
303 DBG_ERROR( "sd::implImportEffects(), SAXParseException caught!" );
304 }
305 catch( xml::sax::SAXException& r )
306 {
307 (void)r;
308 DBG_ERROR( "sd::implImportEffects(), SAXException caught!" );
309 }
310 catch( io::IOException& r )
311 {
312 (void)r;
313 DBG_ERROR( "sd::implImportEffects(), IOException caught!" );
314 }
315 catch( Exception& r )
316 {
317 (void)r;
318 DBG_ERROR( "sd::importEffects(), Exception caught!" );
319 }
320
321 return xRootNode;
322 }
323
324 #define EXPAND_PROTOCOL "vnd.sun.star.expand:"
325
importEffects()326 void CustomAnimationPresets::importEffects()
327 {
328 try
329 {
330 // Get service factory
331 Reference< XMultiServiceFactory > xServiceFactory( comphelper::getProcessServiceFactory() );
332 DBG_ASSERT( xServiceFactory.is(), "sd::CustomAnimationPresets::import(), got no service manager" );
333 if( !xServiceFactory.is() )
334 return;
335
336 uno::Reference< beans::XPropertySet > xProps( xServiceFactory, UNO_QUERY );
337 uno::Reference< uno::XComponentContext > xContext;
338 xProps->getPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DefaultContext" ))) >>= xContext;
339
340 uno::Reference< util::XMacroExpander > xMacroExpander;
341 if( xContext.is() )
342 xMacroExpander.set( xContext->getValueByName(
343 rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "/singletons/com.sun.star.util.theMacroExpander"))),
344 UNO_QUERY );
345
346 Reference< XMultiServiceFactory > xConfigProvider(
347 xServiceFactory->createInstance(
348 OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.configuration.ConfigurationProvider" ))),
349 UNO_QUERY_THROW );
350
351 // read path to transition effects files from config
352 Any propValue = uno::makeAny(
353 beans::PropertyValue(
354 OUString( RTL_CONSTASCII_USTRINGPARAM( "nodepath" )), -1,
355 uno::makeAny( OUString( RTL_CONSTASCII_USTRINGPARAM("/org.openoffice.Office.Impress/Misc") )),
356 beans::PropertyState_DIRECT_VALUE ) );
357
358 Reference<container::XNameAccess> xNameAccess(
359 xConfigProvider->createInstanceWithArguments(
360 OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.configuration.ConfigurationAccess")),
361 Sequence<Any>( &propValue, 1 ) ), UNO_QUERY_THROW );
362 uno::Sequence< rtl::OUString > aFiles;
363 xNameAccess->getByName(
364 OUString( RTL_CONSTASCII_USTRINGPARAM("EffectFiles"))) >>= aFiles;
365
366 for( sal_Int32 i=0; i<aFiles.getLength(); ++i )
367 {
368 rtl::OUString aURL = aFiles[i];
369 if( aURL.compareToAscii( RTL_CONSTASCII_STRINGPARAM( EXPAND_PROTOCOL )) == 0 )
370 {
371 // cut protocol
372 rtl::OUString aMacro( aURL.copy( sizeof ( EXPAND_PROTOCOL ) -1 ) );
373 // decode uri class chars
374 aMacro = rtl::Uri::decode( aMacro, rtl_UriDecodeWithCharset, RTL_TEXTENCODING_UTF8 );
375 // expand macro string
376 aURL = xMacroExpander->expandMacros( aMacro );
377 }
378
379 mxRootNode = implImportEffects( xServiceFactory, aURL );
380
381 if( mxRootNode.is() )
382 {
383 Reference< XTimeContainer > xRootContainer( mxRootNode, UNO_QUERY_THROW );
384 EffectSequenceHelper aSequence( xRootContainer );
385
386 EffectSequence::iterator aIter( aSequence.getBegin() );
387 const EffectSequence::iterator aEnd( aSequence.getEnd() );
388
389 while( aIter != aEnd )
390 {
391 CustomAnimationEffectPtr pEffect = (*aIter);
392
393 const OUString aPresetId( pEffect->getPresetId() );
394 CustomAnimationPresetPtr pDescriptor = getEffectDescriptor( aPresetId );
395 if( pDescriptor.get() )
396 pDescriptor->add( pEffect );
397 else
398 {
399 pDescriptor.reset( new CustomAnimationPreset( pEffect ) );
400 pDescriptor->maLabel = getUINameForPresetId( pEffect->getPresetId() );
401 maEffectDiscriptorMap[aPresetId] = pDescriptor;
402 }
403
404 aIter++;
405 }
406 }
407 }
408 }
409 catch( xml::sax::SAXParseException& r )
410 {
411 (void)r;
412 DBG_ERROR( "sd::CustomAnimationPresets::importEffects(), SAXParseException caught!" );
413 }
414 catch( xml::sax::SAXException& r )
415 {
416 (void)r;
417 DBG_ERROR( "sd::CustomAnimationPresets::importEffects(), SAXException caught!" );
418 }
419 catch( io::IOException& r )
420 {
421 (void)r;
422 DBG_ERROR( "sd::CustomAnimationPresets::importEffects(), IOException caught!" );
423 }
424 catch( Exception& r )
425 {
426 (void)r;
427 DBG_ERROR( "sd::CustomAnimationPresets::importEffects(), Exception caught!" );
428 }
429 }
430
importResources()431 void CustomAnimationPresets::importResources()
432 {
433 try
434 {
435 // Get service factory
436 Reference< XMultiServiceFactory > xServiceFactory( comphelper::getProcessServiceFactory() );
437 DBG_ASSERT( xServiceFactory.is(), "sd::CustomAnimationPresets::import(), got no service manager" );
438 if( !xServiceFactory.is() )
439 return;
440
441 Reference< XMultiServiceFactory > xConfigProvider(
442 xServiceFactory->createInstance(
443 OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.configuration.ConfigurationProvider" ))),
444 UNO_QUERY );
445
446 const OUString aPropertyPath( RTL_CONSTASCII_USTRINGPARAM( "/org.openoffice.Office.UI.Effects/UserInterface/Properties" ) );
447 implImportLabels( xConfigProvider, aPropertyPath, maPropertyNameMap );
448
449 const OUString aEffectsPath( RTL_CONSTASCII_USTRINGPARAM( "/org.openoffice.Office.UI.Effects/UserInterface/Effects" ) );
450 implImportLabels( xConfigProvider, aEffectsPath, maEffectNameMap );
451
452 importEffects();
453
454 const OUString aEntrancePath( RTL_CONSTASCII_USTRINGPARAM( "/org.openoffice.Office.UI.Effects/Presets/Entrance" ) );
455 importPresets( xConfigProvider, aEntrancePath, maEntrancePresets );
456
457 const OUString aEmphasisPath( RTL_CONSTASCII_USTRINGPARAM( "/org.openoffice.Office.UI.Effects/Presets/Emphasis" ) );
458 importPresets( xConfigProvider, aEmphasisPath, maEmphasisPresets );
459
460 const OUString aExitPath( RTL_CONSTASCII_USTRINGPARAM( "/org.openoffice.Office.UI.Effects/Presets/Exit" ) );
461 importPresets( xConfigProvider, aExitPath, maExitPresets );
462
463 const OUString aMotionPathsPath( RTL_CONSTASCII_USTRINGPARAM( "/org.openoffice.Office.UI.Effects/Presets/MotionPaths" ) );
464 importPresets( xConfigProvider, aMotionPathsPath, maMotionPathsPresets );
465
466 const OUString aMiscPath( RTL_CONSTASCII_USTRINGPARAM( "/org.openoffice.Office.UI.Effects/Presets/Misc" ) );
467 importPresets( xConfigProvider, aMiscPath, maMiscPresets );
468 }
469 catch( lang::WrappedTargetException& e )
470 {
471 (void)e;
472 DBG_ERROR( "sd::CustomAnimationPresets::importResources(), WrappedTargetException caught!" );
473 }
474 catch( Exception& e )
475 {
476 (void)e;
477 DBG_ERROR( "sd::CustomAnimationPresets::importResources(), Exception caught!" );
478 }
479 }
480
importPresets(const Reference<XMultiServiceFactory> & xConfigProvider,const OUString & rNodePath,PresetCategoryList & rPresetMap)481 void CustomAnimationPresets::importPresets( const Reference< XMultiServiceFactory >& xConfigProvider, const OUString& rNodePath, PresetCategoryList& rPresetMap )
482 {
483 #ifdef DEBUG
484 String aMissedPresetIds;
485 #endif
486
487 try
488 {
489 Reference< XNameAccess > xTypeAccess( getNodeAccess( xConfigProvider, rNodePath ) );
490 if( xTypeAccess.is() )
491 {
492 Reference< XNameAccess > xCategoryAccess;
493 const OUString aEffectsName( RTL_CONSTASCII_USTRINGPARAM( "Effects" ) );
494 const OUString aLabelName( RTL_CONSTASCII_USTRINGPARAM( "Label" ) );
495
496 Sequence< OUString > aNames( xTypeAccess->getElementNames() );
497 const OUString* p = aNames.getConstArray();
498 sal_Int32 n = aNames.getLength();
499 while(n--)
500 {
501 xTypeAccess->getByName( *p ) >>= xCategoryAccess;
502
503 if( xCategoryAccess.is() && xCategoryAccess->hasByName( aLabelName ) && xCategoryAccess->hasByName( aEffectsName ) )
504 {
505 OUString aLabel;
506 xCategoryAccess->getByName( aLabelName ) >>= aLabel;
507
508 Sequence< OUString > aEffects;
509 xCategoryAccess->getByName( aEffectsName ) >>= aEffects;
510
511 EffectDescriptorList aEffectsList;
512
513 const OUString* pEffectNames = aEffects.getConstArray();
514 sal_Int32 nEffectCount = aEffects.getLength();
515 while( nEffectCount-- )
516 {
517 CustomAnimationPresetPtr pEffect = getEffectDescriptor( *pEffectNames );
518 if( pEffect.get() )
519 {
520 aEffectsList.push_back( pEffect );
521 }
522 #ifdef DEBUG
523 else
524 {
525 aMissedPresetIds += String(*pEffectNames);
526 aMissedPresetIds += String( RTL_CONSTASCII_USTRINGPARAM("\n") );
527 }
528 #endif
529 pEffectNames++;
530 }
531 rPresetMap.push_back( PresetCategoryPtr( new PresetCategory( aLabel, aEffectsList ) ) );
532 }
533
534 p++;
535 }
536 }
537 }
538 catch( Exception& e )
539 {
540 (void)e;
541 DBG_ERROR( "sd::CustomAnimationPresets::importPresets(), Exception caught!" );
542 }
543
544 #ifdef DEBUG
545 if( aMissedPresetIds.Len() )
546 {
547 ByteString aTmp( "sd::CustomAnimationPresets::importPresets(), invalid preset id!\n" );
548 aTmp += ByteString( aMissedPresetIds, RTL_TEXTENCODING_ASCII_US );
549 DBG_ERROR( aTmp.GetBuffer() );
550 }
551 #endif
552 }
553
getEffectDescriptor(const rtl::OUString & rPresetId) const554 CustomAnimationPresetPtr CustomAnimationPresets::getEffectDescriptor( const rtl::OUString& rPresetId ) const
555 {
556 EffectDescriptorMap::const_iterator aIter( maEffectDiscriptorMap.find( rPresetId ) );
557
558 if( aIter != maEffectDiscriptorMap.end() )
559 {
560 return (*aIter).second;
561 }
562 else
563 {
564 return CustomAnimationPresetPtr((CustomAnimationPreset*)0);
565 }
566 }
567
getUINameForPresetId(const rtl::OUString & rPresetId) const568 const rtl::OUString& CustomAnimationPresets::getUINameForPresetId( const rtl::OUString& rPresetId ) const
569 {
570 return translateName( rPresetId, maEffectNameMap );
571 }
572
getUINameForProperty(const rtl::OUString & rPresetId) const573 const rtl::OUString& CustomAnimationPresets::getUINameForProperty( const rtl::OUString& rPresetId ) const
574 {
575 return translateName( rPresetId, maPropertyNameMap );
576 }
577
translateName(const rtl::OUString & rId,const UStringMap & rNameMap) const578 const rtl::OUString& CustomAnimationPresets::translateName( const rtl::OUString& rId, const UStringMap& rNameMap ) const
579 {
580 UStringMap::const_iterator aIter( rNameMap.find( rId ) );
581
582 if( aIter != rNameMap.end() )
583 {
584 return (*aIter).second;
585 }
586 else
587 {
588 return rId;
589 }
590 }
changePresetSubType(CustomAnimationEffectPtr pEffect,const rtl::OUString & rPresetSubType) const591 void CustomAnimationPresets::changePresetSubType( CustomAnimationEffectPtr pEffect, const rtl::OUString& rPresetSubType ) const
592 {
593 if( pEffect.get() && pEffect->getPresetSubType() != rPresetSubType )
594 {
595 CustomAnimationPresetPtr pDescriptor( getEffectDescriptor( pEffect->getPresetId() ) );
596
597 if( pDescriptor.get() )
598 {
599 Reference< XAnimationNode > xNewNode( pDescriptor->create( rPresetSubType ) );
600 if( xNewNode.is() )
601 pEffect->replaceNode( xNewNode );
602 }
603 }
604 }
605
606 CustomAnimationPresets* CustomAnimationPresets::mpCustomAnimationPresets = 0;
607
getCustomAnimationPresets()608 const CustomAnimationPresets& CustomAnimationPresets::getCustomAnimationPresets()
609 {
610 if( !mpCustomAnimationPresets )
611 {
612 OGuard aGuard( Application::GetSolarMutex() );
613
614 if( !mpCustomAnimationPresets )
615 {
616 mpCustomAnimationPresets = new sd::CustomAnimationPresets();
617 mpCustomAnimationPresets->init();
618 }
619 }
620
621 return *mpCustomAnimationPresets;
622 }
623
getRandomPreset(sal_Int16 nPresetClass) const624 Reference< XAnimationNode > CustomAnimationPresets::getRandomPreset( sal_Int16 nPresetClass ) const
625 {
626 Reference< XAnimationNode > xNode;
627
628 const PresetCategoryList* pCategoryList = 0;
629 switch( nPresetClass )
630 {
631 case EffectPresetClass::ENTRANCE: pCategoryList = &maEntrancePresets; break;
632 case EffectPresetClass::EXIT: pCategoryList = &maExitPresets; break;
633 case EffectPresetClass::EMPHASIS: pCategoryList = &maEmphasisPresets; break;
634 case EffectPresetClass::MOTIONPATH: pCategoryList = &maMotionPathsPresets; break;
635 default:
636 pCategoryList = 0;
637 }
638
639 if( pCategoryList && pCategoryList->size() )
640 {
641 sal_Int32 nCategory = (rand() * pCategoryList->size() / RAND_MAX);
642
643 PresetCategoryPtr pCategory = (*pCategoryList)[nCategory];
644 if( pCategory.get() && !pCategory->maEffects.empty() )
645 {
646 sal_Int32 nDescriptor = (rand() * pCategory->maEffects.size() / RAND_MAX);
647 CustomAnimationPresetPtr pPreset = pCategory->maEffects[nDescriptor];
648 if( pPreset.get() )
649 {
650 UStringList aSubTypes = pPreset->getSubTypes();
651
652 OUString aSubType;
653 if( !aSubTypes.empty() )
654 {
655 sal_Int32 nSubType = (rand() * aSubTypes.size() / RAND_MAX);
656 aSubType = aSubTypes[nSubType];
657 }
658 xNode = pPreset->create( aSubType );
659 }
660 }
661 }
662
663 return xNode;
664 }
665
666 }
667
668