/* libs/graphics/animator/SkDisplayPost.h
**
** Copyright 2006, The Android Open Source Project
**
** Licensed 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 SkDisplayPost_DEFINED
#define SkDisplayPost_DEFINED

#include "SkDisplayable.h"
#include "SkEvent.h"
#include "SkEventSink.h"
#include "SkMemberInfo.h"
#include "SkIntArray.h"

class SkDataInput;
class SkAnimateMaker;

class SkPost : public SkDisplayable {
    DECLARE_MEMBER_INFO(Post);
    enum Mode {
        kDeferred,
        kImmediate
    };
    SkPost();
    virtual ~SkPost();
    virtual bool add(SkAnimateMaker& , SkDisplayable* child);
    virtual bool childrenNeedDisposing() const;
    virtual void dirty();
#ifdef SK_DUMP_ENABLED
    virtual void dump(SkAnimateMaker* );
#endif
    virtual bool enable(SkAnimateMaker& );
    virtual bool hasEnable() const;
    virtual void onEndElement(SkAnimateMaker& );
    virtual void setChildHasID();
    virtual bool setProperty(int index, SkScriptValue& );
protected:
    SkMSec delay;
    SkString sink;
//  SkBool initialized;
    Mode mode;
    SkEvent fEvent;
    SkAnimateMaker* fMaker;
    SkTDDataArray fParts;
    SkEventSinkID fSinkID;
    SkAnimateMaker* fTargetMaker;
    SkBool8 fChildHasID;
    SkBool8 fDirty;
private:
    void findSinkID();
    friend class SkDataInput;
    typedef SkDisplayable INHERITED;
};

#endif //SkDisplayPost_DEFINED