[bpt/emacs.git] / src / msdos.h

/* MS-DOS specific C utilities, interface.
   Copyright (C) 1993 Free Software Foundation, Inc.

This file is part of GNU Emacs.

GNU Emacs is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GNU Emacs; see the file COPYING.  If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */

#ifndef _MSDOS_H_
#define _MSDOS_H_

#include <dpmi.h>

int dos_ttraw ();
int dos_ttcooked ();
int getdefdir (int, char*);
void unixtodos_filename (char *);
void dostounix_filename (char *);
char *rootrelativepath (char *);
void init_environment ();
void internal_terminal_init ();
#ifdef _stdio_h_
int internal_flush (FILE *);
#endif
void ctrl_break_func (_go32_dpmi_registers *);
void install_ctrl_break_check ();

extern int have_mouse;
int mouse_init1 ();
void mouse_init ();
void mouse_on ();
void mouse_off ();
void mouse_moveto (int, int);
void mouse_check_moved ();
int mouse_pressed (int, int *, int *);
int mouse_released (int, int *, int *);
\f
#ifndef HAVE_X_WINDOWS
/* Dummy types.  */
typedef int XFontStruct;
typedef int GC;
typedef int Pixmap;
typedef int Display;
typedef int Window;
#define PIX_TYPE int
#define XDISPLAY

/* This is a cut-down version of the one in xterm.h, which see.  */
struct x_display
{
  int left_pos;
  int top_pos;
  int line_height;
  PIX_TYPE background_pixel;
  PIX_TYPE foreground_pixel;
  XFontStruct *font;
  struct face **param_faces;
  int n_param_faces;
  struct face **computed_faces;
  int n_computed_faces;
  int size_computed_faces;
};

extern struct x_display the_only_x_display;
extern Display *x_current_display;

#define FRAME_PARAM_FACES(f) (the_only_x_display.param_faces)
#define FRAME_N_PARAM_FACES(f) (the_only_x_display.n_param_faces)
#define FRAME_DEFAULT_PARAM_FACE(f) (FRAME_PARAM_FACES (f)[0])
#define FRAME_MODE_LINE_PARAM_FACE(f) (FRAME_PARAM_FACES (f)[1])
#define FRAME_COMPUTED_FACES(f) (the_only_x_display.computed_faces)
#define FRAME_N_COMPUTED_FACES(f) (the_only_x_display.n_computed_faces)
#define FRAME_SIZE_COMPUTED_FACES(f) (the_only_x_display.size_computed_faces)
#define FRAME_DEFAULT_FACE(f) (the_only_x_display.computed_faces[0])
#define FRAME_MODE_LINE_FACE(f) (the_only_x_display.computed_faces[1])
#define FRAME_X_DISPLAY(f) ((Display *) 0)
#define FRAME_FOREGROUND_PIXEL(f) (the_only_x_display.foreground_pixel)
#define FRAME_BACKGROUND_PIXEL(f) (the_only_x_display.background_pixel)
#define FRAME_FONT(f) (the_only_x_display.font)

#define XFreeGC (void)
#define same_size_fonts(foo,bar) (1)
#define unload_font(p1,p2)
#define unload_color(p1,p2)
#define x_destroy_bitmap(p1,p2)
#define load_pixmap(p1,p2,p3,p4) (0)
#define XGetGeometry(p1,p2,p3,p4,p5,p6,p7,p8,p9)
#define DisplayWidth(p1,p2) (the_only_frame.width)
#define DisplayHeight(p1,p2) (the_only_frame.height)
#define XMenuSetAEQ (void)
#define XMenuSetFreeze (void)
#define XMenuRecompute (void)
#define FONT_WIDTH(foo) 1
/* Function `getcbrk' is the most harmless I can think of right now...  */
#define check_x if (FRAME_TERMCAP_P (bar)) error ("Not running under a windows system."); else getcbrk
#define x_mouse_leave getcbrk
#define XM_FAILURE -1
#define XM_SUCCESS 1
#define XM_NO_SELECT 2
#define XM_IA_SELECT 3
#define ButtonReleaseMask 0

typedef struct x_menu_struct
{
  int count;
  char **text;
  struct x_menu_struct **submenu;
  int *panenumber; /* Also used as enable.  */
  int allocated;
  int panecount;
  int width;
} XMenu;

XMenu *XMenuCreate (Display *, Window, char *);
int XMenuAddPane (Display *, XMenu *, char *, int);
int XMenuAddSelection (Display *, XMenu *, int, int, char *, int);
void XMenuLocate (Display *, XMenu *, int, int, int, int,
		  int *, int *, int *, int *);
int XMenuActivate (Display *, XMenu *, int *, int *, int, int, unsigned, char **);
void XMenuDestroy (Display *, XMenu *);

#endif /* not HAVE_X_WINDOWS */

#endif /* not _MSDOS_H_ */
Commit	Line	Data
1b94449f RS	1	/* MS-DOS specific C utilities, interface.
	2	Copyright (C) 1993 Free Software Foundation, Inc.
	3
	4	This file is part of GNU Emacs.
	5
	6	GNU Emacs is free software; you can redistribute it and/or modify
	7	it under the terms of the GNU General Public License as published by
cbc07d0a	8	the Free Software Foundation; either version 2, or (at your option)
1b94449f RS	9	any later version.
	10
	11	GNU Emacs is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	GNU General Public License for more details.
	15
	16	You should have received a copy of the GNU General Public License
	17	along with GNU Emacs; see the file COPYING. If not, write to
	18	the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
	19
87485d6f MW	20	#ifndef _MSDOS_H_
	21	#define _MSDOS_H_
	22
1b94449f RS	23	#include <dpmi.h>
	24
	25	int dos_ttraw ();
	26	int dos_ttcooked ();
	27	int getdefdir (int, char*);
	28	void unixtodos_filename (char *);
	29	void dostounix_filename (char *);
af1b066b	30	char rootrelativepath (char );
1b94449f RS	31	void init_environment ();
1b94449f RS	32	void internal_terminal_init ();
87485d6f	33	#ifdef _stdio_h_
1b94449f RS	34	int internal_flush (FILE *);
	35	#endif
	36	void ctrl_break_func (_go32_dpmi_registers *);
	37	void install_ctrl_break_check ();
	38
	39	extern int have_mouse;
	40	int mouse_init1 ();
	41	void mouse_init ();
	42	void mouse_on ();
	43	void mouse_off ();
	44	void mouse_moveto (int, int);
	45	void mouse_check_moved ();
	46	int mouse_pressed (int, int , int );
	47	int mouse_released (int, int , int );
87485d6f MW	48	\f
	49	#ifndef HAVE_X_WINDOWS
	50	/* Dummy types. */
	51	typedef int XFontStruct;
	52	typedef int GC;
	53	typedef int Pixmap;
	54	typedef int Display;
	55	typedef int Window;
	56	#define PIX_TYPE int
	57	#define XDISPLAY
	58
	59	/* This is a cut-down version of the one in xterm.h, which see. */
	60	struct x_display
	61	{
	62	int left_pos;
	63	int top_pos;
	64	int line_height;
	65	PIX_TYPE background_pixel;
	66	PIX_TYPE foreground_pixel;
	67	XFontStruct *font;
	68	struct face **param_faces;
	69	int n_param_faces;
	70	struct face **computed_faces;
	71	int n_computed_faces;
	72	int size_computed_faces;
	73	};
	74
	75	extern struct x_display the_only_x_display;
	76	extern Display *x_current_display;
	77
	78	#define FRAME_PARAM_FACES(f) (the_only_x_display.param_faces)
	79	#define FRAME_N_PARAM_FACES(f) (the_only_x_display.n_param_faces)
	80	#define FRAME_DEFAULT_PARAM_FACE(f) (FRAME_PARAM_FACES (f)[0])
	81	#define FRAME_MODE_LINE_PARAM_FACE(f) (FRAME_PARAM_FACES (f)[1])
	82	#define FRAME_COMPUTED_FACES(f) (the_only_x_display.computed_faces)
	83	#define FRAME_N_COMPUTED_FACES(f) (the_only_x_display.n_computed_faces)
	84	#define FRAME_SIZE_COMPUTED_FACES(f) (the_only_x_display.size_computed_faces)
	85	#define FRAME_DEFAULT_FACE(f) (the_only_x_display.computed_faces[0])
	86	#define FRAME_MODE_LINE_FACE(f) (the_only_x_display.computed_faces[1])
	87	#define FRAME_X_DISPLAY(f) ((Display *) 0)
	88	#define FRAME_FOREGROUND_PIXEL(f) (the_only_x_display.foreground_pixel)
	89	#define FRAME_BACKGROUND_PIXEL(f) (the_only_x_display.background_pixel)
	90	#define FRAME_FONT(f) (the_only_x_display.font)
	91
	92	#define XFreeGC (void)
	93	#define same_size_fonts(foo,bar) (1)
	94	#define unload_font(p1,p2)
	95	#define unload_color(p1,p2)
	96	#define x_destroy_bitmap(p1,p2)
	97	#define load_pixmap(p1,p2,p3,p4) (0)
	98	#define XGetGeometry(p1,p2,p3,p4,p5,p6,p7,p8,p9)
	99	#define DisplayWidth(p1,p2) (the_only_frame.width)
	100	#define DisplayHeight(p1,p2) (the_only_frame.height)
	101	#define XMenuSetAEQ (void)
	102	#define XMenuSetFreeze (void)
	103	#define XMenuRecompute (void)
	104	#define FONT_WIDTH(foo) 1
	105	/* Function `getcbrk' is the most harmless I can think of right now... */
	106	#define check_x if (FRAME_TERMCAP_P (bar)) error ("Not running under a windows system."); else getcbrk
cbc07d0a	107	#define x_mouse_leave getcbrk
87485d6f MW	108	#define XM_FAILURE -1
	109	#define XM_SUCCESS 1
	110	#define XM_NO_SELECT 2
	111	#define XM_IA_SELECT 3
	112	#define ButtonReleaseMask 0
	113
	114	typedef struct x_menu_struct
	115	{
	116	int count;
	117	char **text;
	118	struct x_menu_struct **submenu;
	119	int panenumber; / Also used as enable. */
	120	int allocated;
	121	int panecount;
	122	int width;
	123	} XMenu;
	124
cbc07d0a RS	125	XMenu XMenuCreate (Display , Window, char *);
	126	int XMenuAddPane (Display , XMenu , char *, int);
	127	int XMenuAddSelection (Display , XMenu , int, int, char *, int);
	128	void XMenuLocate (Display , XMenu , int, int, int, int,
	129	int , int , int , int );
	130	int XMenuActivate (Display , XMenu , int , int , int, int, unsigned, char **);
	131	void XMenuDestroy (Display , XMenu );
	132
87485d6f MW	133	#endif /* not HAVE_X_WINDOWS */
	134
	135	#endif /* not _MSDOS_H_ */