Category : C Source Code
Archive   : XLIB06.ZIP
Filename : XMOUSE.H

/*-----------------------------------------------------------------------
;
; XMOUSE - header file
;
;
;
; ****** XLIB - Mode X graphics library ****************
; ****** ****************
; ****** Written By Themie Gouthas ****************
;
; [email protected]
; [email protected]
;
; Terminology & notes:
; VRAM == Video RAM
; SRAM == System RAM
; X coordinates are in pixels unless explicitly stated
;
;-----------------------------------------------------------------------*/

#ifndef _XMOUSE_H_
#define _XMOUSE_H_

#define LEFT_PRESSED 1
#define RIGHT_PRESSED 2

/* GLOBAL VARS ========================================================= */

extern WORD MouseInstalled; /* Indicates whether mouse handler installed */
extern WORD MouseHidden; /* Indicates whether mouse cursor is hidden */
extern WORD MouseButtonStatus;/* Holds the mouse button status */
extern WORD MouseX; /* Current X position of mouse cursor */
extern WORD MouseY; /* Current Y position of mouse cursor */
extern BYTE MouseFrozen; /* Disallows position updates if TRUE */
extern BYTE MouseColor; /* The mouse cursors colour */

/* FUNCTIONS =========================================================== */

#ifdef __cplusplus
extern "C" {
#endif



void x_mouse_init(void); /* Initialize mouse cursor */

void x_define_mouse_cursor( /* Define and set a cursor shape */
char far MouseDef,
int color);

void x_update_mouse(void); /* Force mouse cursor position update */

void x_show_mouse(void); /* Show mouse cursor if hidden */

void x_hide_mouse(void); /* Hide mouse cursor if visible */

void x_mouse_remove(void); /* Remove installed mouse handler */

void x_position_mouse( /* Set the mouse position */
int x,
int y);

void x_put_cursor( /* Draw the mouse cursor (NOT FOR */
int x, /* general use) */
int y,
int topclip,
int botclip,
WORD ScrnOff);


void x_mouse_window(int x0, /* Define a mouse window */
int y0,
int x1,
int y1);

#ifdef __cplusplus
}
#endif

#endif