| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef SDEXT_PRESENTER_ANIMATOR_HXX |
| #define SDEXT_PRESENTER_ANIMATOR_HXX |
| |
| #include "PresenterAnimation.hxx" |
| #include <cppuhelper/basemutex.hxx> |
| #include <map> |
| #include <boost/noncopyable.hpp> |
| #include <boost/scoped_ptr.hpp> |
| |
| namespace sdext { namespace presenter { |
| |
| /** Simple animation management. Call AddAnimation to run animations |
| concurrently or one of the other. See PresenterAnimation for details of |
| how to specify animations. |
| */ |
| class PresenterAnimator |
| : private ::boost::noncopyable, |
| private ::cppu::BaseMutex |
| { |
| public: |
| PresenterAnimator (void); |
| virtual ~PresenterAnimator (void); |
| |
| /** Add an animation. The time at which to start and end this animation |
| is provided by the animation itself. |
| */ |
| void AddAnimation (const SharedPresenterAnimation& rpAnimation); |
| |
| private: |
| typedef ::std::multimap<sal_uInt64,SharedPresenterAnimation> AnimationList; |
| AnimationList maFutureAnimations; |
| AnimationList maActiveAnimations; |
| sal_Int32 mnCurrentTaskId; |
| sal_uInt64 mnNextTime; |
| |
| void Process (void); |
| void ActivateAnimations (const sal_uInt64 nCurrentTime); |
| void ScheduleNextRun (void); |
| void ScheduleNextRun (const sal_uInt64 nStartTime); |
| |
| }; |
| |
| } } // end of namespace ::sdext::presenter |
| |
| #endif |