/* MS-DOS specific C utilities, interface.
- Copyright (C) 1993 Free Software Foundation, Inc.
+ Copyright (C) 1993, 2001, 2002, 2003, 2004,
+ 2005, 2006, 2007, 2008 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)
+the Free Software Foundation; either version 3, 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 _MSDOS_H_
-#define _MSDOS_H_
+#ifndef EMACS_MSDOS_H
+#define EMACS_MSDOS_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 *);
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 Pixmap;
typedef int Display;
typedef int Window;
-#define PIX_TYPE int
+typedef int XRectangle;
+#define PIX_TYPE unsigned long
#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_display
+struct x_output
{
- 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;
+ 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_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])
+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 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 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 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
-/* 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
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);
+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 **);
+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 _MSDOS_H_ */
+#endif /* not EMACS_MSDOS_H */
+
+/* arch-tag: ad21eeed-8fdb-4357-8007-36368a6bdbf3
+ (do not change this comment) */
HCoop / bpt / emacs.git / blobdiff