/* MS-DOS specific C utilities, interface.
- Copyright (C) 1993 Free Software Foundation, Inc.
+ Copyright (C) 1993, 2001, 2002, 2003, 2004,
+ 2005, 2006 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 1, or (at your option)
+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,
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. */
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA. */
+
+#ifndef EMACS_MSDOS_H
+#define EMACS_MSDOS_H
-#include <time.h>
#include <dpmi.h>
int dos_ttraw ();
int dos_ttcooked ();
+int dos_get_saved_screen (char **, int *, int *);
+int dos_set_keyboard (int, int);
+void dos_set_window_size (int *, int *);
+
int getdefdir (int, char*);
void unixtodos_filename (char *);
void dostounix_filename (char *);
-void sleep_or_kbd_hit (int, int);
+char *rootrelativepath (char *);
void init_environment ();
void internal_terminal_init ();
-#ifndef _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;
+typedef int XRectangle;
+#define PIX_TYPE int
+#define XDISPLAY
+
+/* A stripped version of struct x_display_info in xterm.h, which see. */
+struct display_info
+{
+ /* These variables describe the range of text currently shown in its
+ mouse-face, together with the window they apply to. As long as
+ the mouse stays within this range, we need not redraw anything on
+ its account. Rows and columns are glyph matrix positions in
+ MOUSE_FACE_WINDOW. */
+ int mouse_face_beg_row, mouse_face_beg_col;
+ int mouse_face_end_row, mouse_face_end_col;
+ int mouse_face_past_end;
+ Lisp_Object mouse_face_window;
+ int mouse_face_face_id;
+
+ /* 1 if a mouse motion event came and we didn't handle it right away because
+ gc was in progress. */
+ int mouse_face_deferred_gc;
+
+ /* FRAME and X, Y position of mouse when last checked for
+ highlighting. X and Y can be negative or out of range for the frame. */
+ struct frame *mouse_face_mouse_frame;
+ int mouse_face_mouse_x, mouse_face_mouse_y;
+
+ /* Nonzero means defer mouse-motion highlighting. */
+ int mouse_face_defer;
+
+ /* Nonzero means that the mouse highlight should not be shown. */
+ int mouse_face_hidden;
+};
+
+typedef struct display_info Display_Info;
+
+/* This is a cut-down version of the one in xterm.h, which see. */
+struct x_output
+{
+ PIX_TYPE background_pixel; /* used in xfaces.c and lots of other places */
+ PIX_TYPE foreground_pixel; /* ditto */
+ XFontStruct *font; /* used in x-popup-menu (xmenu.c) */
+ Window hourglass_window; /* currently unused (but maybe some day) */
+ unsigned hourglass_p : 1; /* ditto */
+ struct display_info display_info; /* used for drawing mouse highlight */
+};
+
+extern struct x_output the_only_x_display;
+
+#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 FRAME_X_DISPLAY_INFO(f) (&the_only_x_display.display_info)
+
+/* Prototypes. */
+
+/* Forward declarations for prototypes. */
+struct frame;
+struct window;
+
+/* Defined in xfns.c; emulated on msdos.c */
+
+extern int have_menus_p P_ ((void));
+extern void x_set_menu_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object));
+extern int x_pixel_width P_ ((struct frame *));
+extern int x_pixel_height P_ ((struct frame *));
+
+#define XFreeGC (void)
+#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) (SELECTED_FRAME()->text_cols)
+#define DisplayHeight(p1,p2) (SELECTED_FRAME()->text_lines)
+#define XMenuSetAEQ (void)
+#define XMenuSetFreeze (void)
+#define XMenuRecompute (void)
+#define FONT_WIDTH(foo) 1
+#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;
+ char **help_text;
+} XMenu;
+
+XMenu *XMenuCreate (Display *, Window, char *);
+int XMenuAddPane (Display *, XMenu *, char *, int);
+int XMenuAddSelection (Display *, XMenu *, int, int, char *, int, char *);
+void XMenuLocate (Display *, XMenu *, int, int, int, int,
+ int *, int *, int *, int *);
+int XMenuActivate (Display *, XMenu *, int *, int *, int, int, unsigned,
+ char **, void (*callback)(char *, int, int));
+void XMenuDestroy (Display *, XMenu *);
+
+#endif /* not HAVE_X_WINDOWS */
+
+#endif /* not EMACS_MSDOS_H */
+
+/* arch-tag: ad21eeed-8fdb-4357-8007-36368a6bdbf3
+ (do not change this comment) */