www.pudn.com > dos_gui.zip > YYXMENU.H

#ifndef __YYXMENU_H 
#define __YYXMENU_H 
 
#if !defined(__YYXSYS_H) 
#include "yyxsys.h" 
#endif 
#if !defined(__YYXSYS1_H) 
#include "yyxsys1.h" 
#endif 
#if !defined(__YYXMSG_H) 
#include "yyxmsg.h" 
#endif 
#if !defined(__YYXOBJ_H) 
#include "yyxobj.h" 
#endif 
 
//	#define ENABLED 1 
//  #define DISABLED 0       /* used for menu_status */ 
//  #define INVISIBLE 2 
 
//#define SELECT_MENU 1 
//#define UNSELECT_MENU 2 
//#define DRAW_MENU_TITLE 3 
//#define ENTER_MENU 4 
//#define DRAW_SUB_MENU_RECT 5 
//#define ESC_MENU 6		  /* menu OP s  */ 
 
#define MAX_IMME_KEY_NUMBERS 10 
 
// #define patCopy 1 
 
class menu_class:public Tobject { 
public: 
	char 	*help; 
	int 	Imme_key_num; 
	byte    sub_menu_nums; 
	struct		BitMap	save_bitmap; 
	Tmenu *psub_menu_selected; 
	Tmenu *pfather_menu; 
	Tmenu *pson_menu; 
/*____________________Functions _________________________ */ 
public: 
virtual void	select 		()	; 
virtual void 	unselect 	()	; 
virtual void  	draw		() 	; 
virtual int 	msg_handler (MSG& message); 
virtual int  	key_pressed_handler( int key_scan_num ); 
 
public: 
	menu_class (int ID,char *title_hotkey,char *help,Tmenu *pfather ); 
	menu_class (char *init_title,char *init_help);    //init 
void createmenu_class 
	(Tmenu *pfather_menu,int ID,char *title,char *help,byte hotkey,int Imme_key_num, 
	 byte status,int savebit_left,int savebit_top,int savebit_right,int savebit_bottom 
	 ); 
virtual	~menu_class( void ); 
 
void dispose_all_submenus(); 
//	int  menu_key_trap(int key_scan_num ); 
 
void 	offsetmenu( int dx,int dy ); 
 
void  	enter_menu (void)                               ; 
 
protected: 
// Tmenu * get_next_enabled_item ( int direction )   ; 
int   	esc_menu (void)                                 ; 
 
//int  	menu_operation(int menu_OP) ; 
Tmenu   * get_next_sub_item (enum direction direct); 
//	int  	menu_func (int menu_ID )   ; 
// void    normal_key_handler  ( int key_scan_num ); 
 
void 	esc_all_menus(void); 
int 	bar_Imme_menu_key_handler( int key_scan_num); 
void  	draw_help_texts (char *help_texts); 
 
void  	draw_sub_menu_rect ( void ); 
 
//Tmenu *padd_a_new_menu 
 
 
int   Left_Right_key_handler(enum direction scroll_direction); 
 
}; 
/*------------------------------------------------------ */ 
/*------------------------------------------------------ */ 
 
#ifdef __YYXMAIN 
 
  int  MENU_ITEM_ENABLED_COLOR     ; 
  int  MENU_ITEM_SELECTED_COLOR    ; 
  int  MENU_ITEM_DISABLED_COLOR    ; 
  int  MENU_ITEM_SELECT_COLOR      ; 
  int  MENU_HOTKEY_COLOR           ; 
  int  HELP_RECT_COLOR             ; 
  int  HELP_TEXT_COLOR             ; 
  int  MENU_RECT_COLOR             ; 
 
/* global variables */ 
Tmenu *pcurrent_menu; 
struct Rect on_line_help_rect; 
struct viewporttype menu_viewport; 
 
int    	Immediate_key	[MAX_IMME_KEY_NUMBERS]; 
int    	Imme_Menu_ID   	[MAX_IMME_KEY_NUMBERS]; 
Tmenu *	Imme_Menu_fptr  [MAX_IMME_KEY_NUMBERS]; 
int    	Max_Imme_key_nums; 
int 	in_menu_trap; 
 
MSG menu_save_sysmsg; 
class MSGQueue menu_save_queue; 
#else 
 
extern int  MENU_ITEM_ENABLED_COLOR     ; 
extern int  MENU_ITEM_SELECTED_COLOR    ; 
extern int  MENU_ITEM_DISABLED_COLOR    ; 
extern int  MENU_ITEM_SELECT_COLOR      ; 
extern int  MENU_HOTKEY_COLOR           ; 
extern int  HELP_RECT_COLOR             ; 
extern int  HELP_TEXT_COLOR             ; 
extern int  MENU_RECT_COLOR             ; 
/*  global variables */ 
extern Tmenu *pcurrent_menu; 
extern struct Rect on_line_help_rect; 
extern struct viewporttype menu_viewport; 
 
extern int	Immediate_key	[MAX_IMME_KEY_NUMBERS]; 
extern int	Imme_Menu_ID     [MAX_IMME_KEY_NUMBERS]; 
extern Tmenu *Imme_Menu_fptr [MAX_IMME_KEY_NUMBERS]; 
extern int	Max_Imme_key_nums; 
extern int 	in_menu_trap; 
 
extern MSG menu_save_sysmsg; 
extern class MSGQueue menu_save_queue; 
#endif 
 
//	extern void menu_func (int menu_ID ); 
 
#endif