/*
 * Copyright 2001-2009, Haiku.
 * Distributed under the terms of the MIT License.
 *
 */

#ifndef	_PICTURE_H
#define	_PICTURE_H

#include <BeBuild.h>
#include <InterfaceDefs.h>
#include <Rect.h>
#include <Archivable.h>

class BDataIO;
class BView;
struct _BPictureExtent_;

// BPicture class --------------------------------------------------------------
class BPicture : public BArchivable {
public:
							BPicture();
							BPicture(const BPicture &original);
							BPicture(BMessage *data);
virtual						~BPicture();
static	BArchivable			*Instantiate(BMessage *data);
virtual	status_t			Archive(BMessage *data, bool deep = true) const;
virtual	status_t			Perform(perform_code d, void *arg);

		status_t			Play(void **callBackTable,
								int32 tableEntries,
								void *userData);

		status_t			Flatten(BDataIO *stream);
		status_t			Unflatten(BDataIO *stream);

/*----- Private or reserved -----------------------------------------*/
private:

friend class BWindow;
friend class BView;
friend class BPrintJob;

virtual	void				_ReservedPicture1();
virtual	void				_ReservedPicture2();
virtual	void				_ReservedPicture3();

		BPicture			&operator=(const BPicture &);

		void				_InitData();
		void				_DisposeData();

		void				_ImportOldData(const void *data, int32 size);

		void				SetToken(int32 token);
		int32				Token() const;

		bool				_AssertLocalCopy();
		bool				_AssertOldLocalCopy();
		bool				_AssertServerCopy();

		status_t			_Upload();
		status_t			_Download();

		/**Deprecated API**/
							BPicture(const void *data, int32 size);
		const void			*Data() const;
		int32				DataSize() const;

		void				Usurp(BPicture *lameDuck);
		BPicture			*StepDown();
		

		int32				fToken;
		_BPictureExtent_		*fExtent;
		BPicture			*fUsurped;

		uint32				_reserved[3];
};
//------------------------------------------------------------------------------

#endif // _PICTURE_H