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      1 /* libs/graphics/animator/SkDisplayPost.h
      2 **
      3 ** Copyright 2006, The Android Open Source Project
      4 **
      5 ** Licensed under the Apache License, Version 2.0 (the "License");
      6 ** you may not use this file except in compliance with the License.
      7 ** You may obtain a copy of the License at
      8 **
      9 **     http://www.apache.org/licenses/LICENSE-2.0
     10 **
     11 ** Unless required by applicable law or agreed to in writing, software
     12 ** distributed under the License is distributed on an "AS IS" BASIS,
     13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14 ** See the License for the specific language governing permissions and
     15 ** limitations under the License.
     16 */
     17 
     18 #ifndef SkDisplayPost_DEFINED
     19 #define SkDisplayPost_DEFINED
     20 
     21 #include "SkDisplayable.h"
     22 #include "SkEvent.h"
     23 #include "SkEventSink.h"
     24 #include "SkMemberInfo.h"
     25 #include "SkIntArray.h"
     26 
     27 class SkData;
     28 class SkAnimateMaker;
     29 
     30 class SkPost : public SkDisplayable {
     31     DECLARE_MEMBER_INFO(Post);
     32     enum Mode {
     33         kDeferred,
     34         kImmediate
     35     };
     36     SkPost();
     37     virtual ~SkPost();
     38     virtual bool add(SkAnimateMaker& , SkDisplayable* child);
     39     virtual bool childrenNeedDisposing() const;
     40     virtual void dirty();
     41 #ifdef SK_DUMP_ENABLED
     42     virtual void dump(SkAnimateMaker* );
     43 #endif
     44     virtual bool enable(SkAnimateMaker& );
     45     virtual bool hasEnable() const;
     46     virtual void onEndElement(SkAnimateMaker& );
     47     virtual void setChildHasID();
     48     virtual bool setProperty(int index, SkScriptValue& );
     49 protected:
     50     SkMSec delay;
     51     SkString sink;
     52 //  SkBool initialized;
     53     Mode mode;
     54     SkEvent fEvent;
     55     SkAnimateMaker* fMaker;
     56     SkTDDataArray fParts;
     57     SkEventSinkID fSinkID;
     58     SkAnimateMaker* fTargetMaker;
     59     SkBool8 fChildHasID;
     60     SkBool8 fDirty;
     61 private:
     62     void findSinkID();
     63     friend class SkData;
     64     typedef SkDisplayable INHERITED;
     65 };
     66 
     67 #endif //SkDisplayPost_DEFINED
     68