BellagioOpenMaxSymbianLoader.h

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#ifndef __BELLAGIO_OPENMAX_SYMBIANLOADER_H__
#define __BELLAGIO_OPENMAX_SYMBIANLOADER_H__

#include <e32def.h>  //TBool
#include <e32std.h>  //RLibrary

#include "BellagioOpenMaxLoader.h"

#include "BellagioOpenMaxSymbianLoaderImplUid.hrh"

#include "BellagioOpenMaxComponent.h"

// The actual implementation
#include "nrc_symbian_component_loader.h"

// Forward declaration
struct BOSA_COMPONENTLOADER;

class CBellagioOpenMaxSymbianLoader :  public CBellagioOpenMaxLoader
{
public:
    static CBellagioOpenMaxSymbianLoader* NewL(TAny* aInitParams);
    virtual ~CBellagioOpenMaxSymbianLoader();

    OMX_COMPONENTTYPE* CreateComponent(OMX_STRING cComponentName, BOSA_COMPONENTLOADER* loader);
    OMX_ERRORTYPE DestroyComponent(OMX_COMPONENTTYPE *hComponent);

    OMX_ERRORTYPE ComponentNameEnum(OMX_STRING cComponentName,
                                OMX_U32 nNameLength,
                                OMX_U32 nIndex);

    OMX_ERRORTYPE GetRolesOfComponent(OMX_STRING compName,
                                  OMX_U32 *pNumRoles,
                                  OMX_U8 **roles);

    OMX_ERRORTYPE GetComponentsOfRole(OMX_STRING role,
                                  OMX_U32 *pNumComps,
                                  OMX_U8  **compNames);

    CBellagioOpenMaxComponent* GetComponentPrivate(OMX_COMPONENTTYPE *hComponent);
    TInt MakeComponentList();

private:
    CBellagioOpenMaxSymbianLoader();

    TInt GetInfoIndex(OMX_STRING componentName);

private:
    /* a array to hold all components created by this loader */
    RPointerArray<CBellagioOpenMaxComponent> iComponents;

    /* a array to hold component infos */
    RImplInfoPtrArray componentInfos;
};

#endif  // __BELLAGIO_OPENMAX_SYMBIANLOADER_H__

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