fbplug.h

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#ifndef __FBPLUG_H__
#define __FBPLUG_H__
/**************************************************************************
Copyright (c) 1994 - 2009 Autodesk, Inc. and/or its licensors.
All Rights Reserved.
 
The coded instructions, statements, computer programs, and/or related 
material (collectively the "Data") in these files contain unpublished 
information proprietary to Autodesk, Inc. and/or its licensors, which is 
protected by Canada and United States of America federal copyright law 
and by international treaties.
 
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or in part, without the prior written consent of Autodesk, Inc. 
("Autodesk").
 
THE DATA IS PROVIDED "AS IS" AND WITHOUT WARRANTY.
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ARISING BY CUSTOM OR TRADE USAGE, AND DISCLAIMS ANY IMPLIED WARRANTIES 
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**************************************************************************/
 
#include <kaydaradef.h>
 
#ifndef FBSDK_DLL 
#define FBSDK_DLL K_DLLIMPORT
#endif
 
// Global includes
#include <object/i/icallback.h>
#include <fbsdk/fbdefines.h>
#include <fbsdk/fbscriptwrapper.h>
#include <fbsdk/fbarray.h>
 
#ifdef FBSDKUseNamespace
namespace FBSDKNamespace {;
#endif
 
#define __FBClassImplementation( ThisComponent,pInternalClassId )   \
    int ThisComponent::TypeInfo=__FBRegisterTypeInfo(pInternalClassId);\
    int ThisComponent::GetInternalClassId() { return pInternalClassId; }
 
#define __FBClassImplementationGroup( ThisComponent, pInternalClass )   \
    __FBClassImplementation( ThisComponent,pInternalClass::ClassId )\
    const char* ThisComponent::ClassGroupName = pInternalClass::ClassGroupName;
 
FB_FORWARD( FBPlug );
 
enum FBConnectionAction
{
    // Connection notify actions
    kFBRequestConnectSrc = 0,
    kFBRequestConnectDst,   
    kFBConnectSrc,          
    kFBConnectDst,          
    kFBConnectedSrc,        
    kFBConnectedDst,        
 
    kFBRequestDisconnectSrc,
    kFBRequestDisconnectDst,
    kFBDisconnectSrc,       
    kFBDisconnectDst,       
    kFBDisconnectedSrc,     
    kFBDisconnectedDst,     
 
    kFBBeginReplaceSrc,     
    kFBEndReplaceSrc,       
    kFBBeginReplaceDst,     
    kFBEndReplaceDst,       
    kFBReorderSrc,          
    kFBReorderedSrc,        
 
    kFBBeginChange,         
    kFBEndChange,           
    kFBConnectedOwner,      
    kFBDisconnectOwner,     
 
    // Data notify actions
    kFBCandidate,           
    kFBCandidated,          
    kFBCandidateGlobal,     
 
    // State notify actions
    kFBDetached,            
    kFBDestroy,             
 
    kFBSelect,              
    kFBUnselect,            
    kFBReselect,            
 
    kFBRequestRename,       
    kFBRename,              
    kFBRenamed,             
 
    kFBRequestPrefixRename, 
    kFBPrefixRename,        
    kFBPrefixRenamed,       
 
    kFBDescription,         
 
    // Keying Notify actions
    kFBKeyingKey,           
    kFBKeyingDeleteKey,     
    kFBKeyingCandidate,     
    kFBKeyingCurveChange,   
    kFBKeyingCurveEndChange,    
 
    // for backward compatibility
    kFBConnect = kFBConnectSrc,
    kFBConnected = kFBConnectedSrc,
    kFBDisconnect = kFBDisconnectSrc,
    kFBDisconnected = kFBDisconnectedSrc
};
 
FBSDK_DLL const char* FBGetConnectionActionString( FBConnectionAction pAction );
 
enum FBConnectionType
{
    kFBConnectionTypeNone,          
    kFBConnectionTypeSystem         
};
 
enum FBPlugModificationFlag 
{
    kFBPlugAllContent                       = 0,        
    kFBSelfDataModified                     = 1 << 8,   
    kFBContentDataModified                  = 1 << 9,   
    kFBAllDataModified                      = kFBSelfDataModified | kFBContentDataModified,
 
    kFBSelfKeyingModified                   = 1 << 10,  
    kFBContentKeyingModified                = 1 << 11,  
    kFBAllKeyingModified                    = kFBSelfKeyingModified | kFBContentKeyingModified,
 
    kFBSelfStateModified                    = 1 << 12,  
    kFBContentStateModified                 = 1 << 13,  
    kFBAllStateModified                     = kFBSelfStateModified | kFBContentStateModified,
 
    kFBSelfConnectionSrcObjectModified      = 1 << 14,  
    kFBSelfConnectionSrcPropertyModified    = 1 << 15,  
    kFBSelfConnectionDstObjectModified      = 1 << 16,  
    kFBSelfConnectionDstPropertyModified    = 1 << 17,  
    kFBSelfConnectionModifiedMask           = kFBSelfConnectionSrcObjectModified | kFBSelfConnectionSrcPropertyModified | kFBSelfConnectionDstObjectModified | kFBSelfConnectionDstPropertyModified,
    kFBContentConnectionModified            = 1 << 18,  
    kFBAllConnectionModified                = kFBSelfConnectionModifiedMask | kFBContentConnectionModified,
 
    kFBSelfCustomPropertyModified           = 1 << 19,  
    kFBContentCustomPropertyModified        = 1 << 20,  
    kFBAllCustomPropertyModified            = kFBSelfCustomPropertyModified | kFBContentCustomPropertyModified,
 
    kFBSelfAllModifiedMask                  = kFBSelfDataModified    | kFBSelfKeyingModified    | kFBSelfStateModified    | kFBSelfCustomPropertyModified | kFBSelfConnectionModifiedMask,
    kFBContentAllModifiedMask               = kFBContentDataModified | kFBContentKeyingModified | kFBContentStateModified | kFBContentCustomPropertyModified | kFBContentConnectionModified,
    kFBAllModifiedMask                      = kFBSelfAllModifiedMask | kFBContentAllModifiedMask
};
 
enum FBPlugStatusFlag
{
    kFBPlugStatusFlagNone                 = 0,      
    kFBOwnedByUndo                        = 1<<21,  
    kFBPlugStatusFlagMask                 = kFBOwnedByUndo
};
 
typedef FBArrayTemplate<FBPlug*> FBPlugList;
 
FBSDK_DLL FBPlugList* FBCreatePlugList();
 
FBSDK_DLL void FBDestroyPlugList( FBPlugList* pPlugList );
 
FBSDK_DLL const char* FBGetConnectionTypeString( FBConnectionType pType );
 
class FBSDK_DLL FBPlug : public ICallback
    , public FBWrapperHolder
{
protected:
#ifndef DOXYGEN_SHOULD_SKIP_THIS
    FBPlug( HIObject pObject );
public:
    virtual ~FBPlug();
 
    virtual HIObject GetHIObject() const;
 
    virtual bool SetHIObject( HIObject pObject, bool pSDKComponent );
#endif
 
    bool IsSDKComponent();
 
    bool                ConnectSrc( FBPlug* pSrc, FBConnectionType pConnectionType=kFBConnectionTypeNone );
 
    bool                ConnectDst( FBPlug* pDst, FBConnectionType pConnectionType=kFBConnectionTypeNone );
 
    bool                ConnectSrcAt( int pDst_SrcIndex, FBPlug* pSrc, FBConnectionType pConnectionType=kFBConnectionTypeNone );
 
    bool                ConnectDstAt( int pSrc_DstIndex, FBPlug* pDst, FBConnectionType pConnectionType=kFBConnectionTypeNone );
 
    bool                DisconnectDst( FBPlug* pDst );
 
    bool                DisconnectSrc( FBPlug* pSrc );
 
    void                DisconnectAllSrc();
 
    void                DisconnectAllDst();
 
    bool                DisconnectDstAt( int pIndex );
 
    bool                DisconnectSrcAt( int pIndex );
 
    bool                ReplaceDstAt( int pIndex, FBPlug* pDst );
 
    bool                ReplaceSrcAt( int pIndex, FBPlug* pSrc );
 
    bool                SwapSrc( int pIndexA, int pIndexB );
 
    bool                MoveSrcAt( int pIndex, int pAtIndex );
 
    bool                MoveSrcAt( FBPlug* pSrc, FBPlug* pAtSrc );
 
    int                 GetSrcCount();
 
    FBPlug*             GetSrc( int pIndex );
 
    FBConnectionType    GetSrcType( int pIndex );
 
    int                 GetDstCount();
 
    FBPlug*             GetDst( int pIndex );
 
    FBConnectionType    GetDstType( int pIndex );
 
    bool                BeginChange();
 
    void                EndChange();
 
    void                SetSelfModified(FBPlugModificationFlag pFlag, bool pBool);
 
    bool                GetSelfModified(FBPlugModificationFlag pFlag);  
 
    void                SetContentModified(FBPlugModificationFlag pFlag, bool pBool);
 
    bool                GetContentModified(FBPlugModificationFlag pFlag);
 
    int                 GetPlugConnectionModifiedList(FBPlugList& pPlugList, FBPlugModificationFlag pConnectionModificatonFlag, bool pAddRemove);
 
    bool                RevertModification(FBPlugModificationFlag pFlag = kFBAllModifiedMask);
 
    void                SetStatusFlag(FBPlugStatusFlag pStatus, bool pValue);
 
    bool                GetStatusFlag(FBPlugStatusFlag pStatus) const;
 
    FBPlug*             GetOwner();
 
    FBPlug*             GetOwned( int pIndex );
 
    int                 GetOwnedCount();
 
    virtual const char* ClassName();
 
    virtual bool        Is( int pTypeId );
 
 
    virtual int        GetTypeId();
 
    static const char* ClassGroupName;
 
    static int TypeInfo;
 
    bool            mAllocated;
 
    virtual bool PlugDataNotify(FBConnectionAction pAction,FBPlug* pThis,void* pData=NULL,void* pDataOld=NULL,int pDataSize=0);
 
    virtual bool PlugStateNotify(FBConnectionAction pAction,FBPlug* pThis,void* pData=NULL,void* pDataOld=NULL,int pDataSize=0);
 
    virtual bool PlugNotify(FBConnectionAction pAction,FBPlug* pThis,int pIndex,FBPlug* pPlug = NULL,FBConnectionType pConnectionType=kFBConnectionTypeNone,FBPlug* pNewPlug=NULL );
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
    IObject_Declare(override);
    ICallback_Declare(override);
 
    static void   PrintClassDefinitions();
 
#endif
 
protected:
    virtual void        FBDelete();
 
    static int          mGlobalTypeInfo;        
    static int          GetInternalClassId();   
    HIObject            mObject;                
    bool                mSDKComponent;          
    FBSDK_DLL friend int __FBRegisterTypeInfo(int pInternalClassId);
};
 
 
// Connection related utility functions.
 
FBSDK_DLL bool FBConnect( FBPlug* pSrc, FBPlug* pDst, FBConnectionType pConnectionType=kFBConnectionTypeNone );
 
FBSDK_DLL bool FBDisconnect( FBPlug* pSrc, FBPlug* pDst );
 
FBSDK_DLL FBPlug*       FBGetFBPlug( HIObject pObject, bool pAutoCreate=true );
 
FBSDK_DLL HIObject      FBGetFBObject( HIObject pObject, bool pAutoCreate=false );
 
template<class T> inline T* FBCast(HIObject pObject, bool pAutoCreate = false)
{
    HIObject lObject = FBGetFBObject(pObject, pAutoCreate);
    // Should also validate type but not available for now
    return (T*)lObject;
}
 
class FBSDK_DLL HdlFBPlug 
{
public:
    // CONSTRUCTOR/DESTRUCTOR
    HdlFBPlug();              
    HdlFBPlug(const FBPlug * pFBPlug); 
    HdlFBPlug(HdlFBPlug const &pFBPlug); 
    ~HdlFBPlug();             
 
    // VALIDATION
    bool Ok() const;
 
 
    bool Is( int pTypeId );
 
    //bool WasOk() const;
    //int   RefCount() const;
 
    // CASTING & ASSIGNATION
    HdlFBPlug&      operator= (const FBPlug*    pFBPlug); 
    HdlFBPlug&      operator= (const HdlFBPlug& pFBPlug); 
 
    // Comparison 
    bool            operator==(const HdlFBPlug& pFBPlug) const; 
    bool            operator!=(const HdlFBPlug& pFBPlug) const; 
 
    FBPlug*         GetPlug() const;
    inline  FBPlug* operator()() const { return GetPlug(); }
    inline  FBPlug* operator->() const { return GetPlug(); }
 
    inline operator FBPlug* () const 
    { 
        return (FBPlug *)GetPlug(); 
    }
 
 
protected:
    void SetPlug(const FBPlug*    pFBPlug); 
 
private:
    void * mData;
};
 
template <class T> class HdlFBPlugTemplate : public HdlFBPlug
{
public:
    HdlFBPlugTemplate()
    {
    }
 
    HdlFBPlugTemplate(HdlFBPlug const &pPlug)   
        : HdlFBPlug(pPlug) 
    {
    }
 
    HdlFBPlugTemplate(const FBPlug *pPlug)  
        : HdlFBPlug((FBPlug *)pPlug) 
    {
    }
 
    HdlFBPlugTemplate<T>& operator=(const HdlFBPlugTemplate<T>& pPlug)
    { 
        SetPlug(pPlug.GetPlug());
        return *this;
    }
 
    bool operator==(const HdlFBPlugTemplate<T>& pFBPlug) const
    {
        return GetPlug() == pFBPlug.GetPlug();
    }
 
    bool operator!=(const HdlFBPlugTemplate<T>& pFBPlug) const
    {
        return GetPlug() != pFBPlug.GetPlug();
    }
 
    T* operator()() const           
    { 
        return (T *)GetPlug(); 
    }
 
    T* operator->() const           
    { 
        return (T *)GetPlug(); 
    }
 
    operator T*() const 
    { 
        return (T *)GetPlug(); 
    }
};
 
#ifdef FBSDKUseNamespace
}
#endif
 
#endif