home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Gold Medal Software 3
/
Gold Medal Software - Volume 3 (Gold Medal) (1994).iso
/
prog
/
dflt18.arj
/
MENU.H
< prev
next >
Wrap
Text File
|
1992-02-15
|
2KB
|
64 lines
/* ------------ menu.h ------------- */
#ifndef MENU_H
#define MENU_H
#define MAXPULLDOWNS 15
#define MAXSELECTIONS 20
#define MAXCASCADES 3 /* nesting level of cascaded menus */
/* ----------- popdown menu selection structure
one for each selection on a popdown menu --------- */
struct PopDown {
unsigned char *SelectionTitle; /* title of the selection */
int ActionId; /* the command executed */
int Accelerator; /* the accelerator key */
int Attrib; /* INACTIVE | CHECKED | TOGGLE | CASCADED*/
char *help; /* Help mnemonic */
};
/* ----------- popdown menu structure
one for each popdown menu on the menu bar -------- */
typedef struct Menu {
char *Title; /* title on the menu bar */
void (*PrepMenu)(void *, struct Menu *); /* function */
char *StatusText; /* text for the status bar */
int CascadeId; /* command id of cascading selection */
int Selection; /* most recent selection */
struct PopDown Selections[MAXSELECTIONS+1];
} MENU;
/* ----- one for each menu bar ----- */
typedef struct MenuBar {
int ActiveSelection;
MENU PullDown[MAXPULLDOWNS+1];
} MBAR;
/* --------- macros to define a menu bar with
popdowns and selections ------------- */
#define SEPCHAR "\xc4"
#define DEFMENU(m) MBAR m = {-1,{
#define POPDOWN(ttl,func,stat) {ttl,func,stat,-1,0,{
#define CASCADED_POPDOWN(id,func) {NULL,func,NULL,id,0,{
#define SELECTION(stxt,acc,id,attr) {stxt,acc,id,attr,#acc},
#define SEPARATOR {SEPCHAR},
#define ENDPOPDOWN {NULL}}},
#define ENDMENU {(void *)-1} }};
/* -------- menu selection attributes -------- */
#define INACTIVE 1
#define CHECKED 2
#define TOGGLE 4
#define CASCADED 8
/* --------- the standard menus ---------- */
extern MBAR MainMenu;
extern MBAR SystemMenu;
extern MBAR *ActiveMenuBar;
int MenuHeight(struct PopDown *);
int MenuWidth(struct PopDown *);
#endif