IPnlTrvDataModel.h

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#ifndef __IPnlTrvDataModel_H_DEFINED__
#define __IPnlTrvDataModel_H_DEFINED__

#include "IPMUnknown.h"
#include "PnlTrvID.h"

class PnlTrvDataNode;
class IPnlTrvDataModel : public IPMUnknown
{
public:
 enum { kDefaultIID = IID_IPNLTRVDATAMODEL };

 virtual PMString GetRootPath() const =0 ;


 virtual PnlTrvDataNode* GetNode(const PMString& path) const = 0;

 virtual PMString GetParentPath(const PMString& path) const=0;

 virtual int32 GetChildCount(const PMString& path)=0; 

 virtual PMString GetNthChildPath(const PMString& path, int32 nth)=0; 

 virtual int32 GetChildIndexFor(const PMString& par, const PMString& kid)=0; 

 virtual void Rebuild(const PMString& rootPath)=0;

};


#endif // __IPnlTrvDataModel_H_DEFINED__