2 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali/internal/event/animation/animation-playlist.h>
23 #include <dali/public-api/common/vector-wrapper.h>
24 #include <dali/public-api/common/set-wrapper.h>
25 #include <dali/internal/event/animation/animation-impl.h>
34 AnimationPlaylist* AnimationPlaylist::New()
36 return new AnimationPlaylist();
39 AnimationPlaylist::AnimationPlaylist()
43 AnimationPlaylist::~AnimationPlaylist()
47 void AnimationPlaylist::AnimationCreated( Animation& animation )
49 mAnimations.insert( &animation );
52 void AnimationPlaylist::AnimationDestroyed( Animation& animation )
54 std::set< Animation* >::iterator iter = find( mAnimations.begin(), mAnimations.end(), &animation );
55 DALI_ASSERT_ALWAYS( iter != mAnimations.end() && "Animation not found" );
57 mAnimations.erase( iter );
60 void AnimationPlaylist::OnPlay( Animation& animation )
62 mPlaylist.insert( Dali::Animation(&animation) );
65 void AnimationPlaylist::OnClear( Animation& animation )
67 mPlaylist.erase( Dali::Animation(&animation) );
70 void AnimationPlaylist::NotifyCompleted()
72 std::vector< Dali::Animation > finishedAnimations;
74 // Since animations can be unreferenced during the signal emissions, iterators into animationPointers may be invalidated.
75 // First copy and reference the finished animations, then emit signals
76 for ( std::set< Animation* >::iterator iter = mAnimations.begin(); iter != mAnimations.end(); ++iter )
78 Animation* animation = *iter;
80 if ( animation->HasFinished() )
82 finishedAnimations.push_back( Dali::Animation(animation) );
84 // The animation may be present in mPlaylist - remove if necessary
85 // Note that the animation "Finish" signal is emitted after Stop() has been called
86 mPlaylist.erase( Dali::Animation(animation) );
90 // Now it's safe to emit the signals
91 for ( std::vector< Dali::Animation >::iterator iter = finishedAnimations.begin(); iter != finishedAnimations.end(); ++iter )
93 Dali::Animation& handle = *iter;
95 GetImplementation(handle).EmitSignalFinish();
99 } // namespace Internal