#if !defined(CTRL__Animation_h__INCLUDED)
#define CTRL__Animation_h__INCLUDED
#pragma once

#include "Extension.h"

#if ENABLE_MSGTABLE_API

//------------------------------------------------------------------------------
class DuAnimation : 
    public AnimationImpl<DuAnimation, DuExtension>
{
// Construction
public:
    inline  DuAnimation();
            ~DuAnimation();
    static  HRESULT     InitClass();
    static  HRESULT     PreBuild(DUser::Gadget::ConstructInfo * pci);
            HRESULT     PostBuild(DUser::Gadget::ConstructInfo * pci);
            void        Destroy(BOOL fFinal);

// Public API
public:
    dapi    HRESULT     ApiOnRemoveExisting(Animation::OnRemoveExistingMsg * pmsg);
    dapi    HRESULT     ApiOnDestroySubject(Animation::OnDestroySubjectMsg * pmsg);
    dapi    HRESULT     ApiOnAsyncDestroy(Animation::OnAsyncDestroyMsg * pmsg);

    dapi    HRESULT     ApiAddRef(Animation::AddRefMsg *) { AddRef(); return S_OK; }
    dapi    HRESULT     ApiRelease(Animation::ReleaseMsg *) { Release(); return S_OK; }

    dapi    HRESULT     ApiSetTime(Animation::SetTimeMsg * pmsg);

// Implementation
protected:
    static  void CALLBACK
                        RawActionProc(GMA_ACTIONINFO * pmai);
            void        ActionProc(GMA_ACTIONINFO * pmai);

            void        CleanupChangeGadget();

    inline  void        AddRef();
    inline  void        Release(); 

// Data
protected:
    static  MSGID       s_msgidComplete;

            HACTION     m_hact;
            Animation::ETime
                        m_time;         // Time when completed
            UINT        m_cRef;

            Interpolation *
                        m_pipol;
            Flow *      m_pgflow;

            BOOL        m_fStartDestroy:1;
            BOOL        m_fProcessing:1;

#if DBG
            UINT        m_DEBUG_cUpdates;
#endif
};


#endif // ENABLE_MSGTABLE_API

#include "Animation.inl"

#endif // CTRL__Animation_h__INCLUDED