application.h

嵌入式图形处理系统,emgui嵌入式图形处理系统,

/*
 *  Application layer
 *
 *
 *  COPYRIGHT (c) 2001 - 2010.
 *  emTech System Corporation.
 *
 *  The license and distribution terms for this file may be
 *  found in found in the file LICENSE.
 */

/*	Huangf [e-mail]
 */

#ifndef __APPLICATION_h
#define __APPLICATION_h

/* App Struct */
struct Application{
	Chain_Node		node;
	Chain_Control	WinList;
	
	int				*phCount;		/* the count of the example have actived */
	unsigned32		msgQ;			/* message list */
	unsigned32		(*appProc)();	/* the proc of message */
	unsigned32		msgBuf[4];		/* message buffer */
};

typedef struct Application Application; 
typedef struct Application *AppID;

void 		AppInitialization();
Application *FirstApplication();

/*  API for application */
Application *CreateApplication(
	void 		*appMain,
	void		*appProc,
	unsigned32	*phCount
);

void DestroyApplication(
	Application *app
);

boolean SwitchApplication(
	Application *newapp
);
#endif