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[xemacs-hg @ 2003-02-20 08:16:21 by ben] check in makefile fixes et al Makefile.in.in: Major surgery. Move all stuff related to building anything in the src/ directory into src/. Simplify the dependencies -- everything in src/ is dependent on the single entry `src' in MAKE_SUBDIRS. Remove weirdo targets like `all-elc[s]', dump-elc[s], etc. mule/mule-msw-init.el: Removed. Delete this file. mule/mule-win32-init.el: New file, with stuff from mule-msw-init.el -- not just for MS Windows native, boys and girls! bytecomp.el: Change code inserted to catch trying to load a Mule-only .elc file in a non-Mule XEmacs. Formerly you got the rather cryptic "The required feature `mule' cannot be provided". Now you get "Loading this file requires Mule support". finder.el: Remove dependency on which directory this function is invoked from. update-elc.el: Don't mess around with ../src/BYTECOMPILE_CHANGE. Now that Makefile.in.in and xemacs.mak are in sync, both of them use NEEDTODUMP and the other one isn't used. dumped-lisp.el: Rewrite in terms of `list' and `nconc' instead of assemble-list, so we can have arbitrary forms, not just `when-feature'. very-early-lisp.el: Nuke this file. finder-inf.el, packages.el, update-elc.el, update-elc-2.el, loadup.el, make-docfile.el: Eliminate references to very-early-lisp. msw-glyphs.el: Comment clarification. xemacs.mak: Add macros DO_TEMACS, DO_XEMACS, and a few others; this macro section is now completely in sync with src/Makefile.in.in. Copy check-features, load-shadows, and rebuilding finder-inf.el from src/Makefile.in.in. The main build/dump/recompile process is now synchronized with src/Makefile.in.in. Change `WARNING' to `NOTE' and `error checking' to `error-checking' TO avoid tripping faux warnings and errors in the VC++ IDE. Makefile.in.in: Major surgery. Move all stuff related to building anything in the src/ directory from top-level Makefile.in.in to here. Simplify the dependencies. Rearrange into logical subsections. Synchronize the main compile/dump/build-elcs section with xemacs.mak, which is already clean and in good working order. Remove weirdo targets like `all-elc[s]', dump-elc[s], etc. Add additional levels of macros \(e.g. DO_TEMACS, DO_XEMACS, TEMACS_BATCH, XEMACS_BATCH, XEMACS_BATCH_PACKAGES) to factor out duplicated stuff. Clean up handling of "HEAP_IN_DATA" (Cygwin) so it doesn't need to ignore the return value from dumping. Add .NO_PARALLEL since various aspects of building and dumping must be serialized but do not always have dependencies between them (this is impossible in some cases). Everything related to src/ now gets built in one pass in this directory by just running `make' (except the Makefiles themselves and config.h, paths.h, Emacs.ad.h, and other generated .h files). console.c: Update list of possibly valid console types. emacs.c: Rationalize the specifying and handling of the type of the first frame. This was originally prompted by a workspace in which I got GTK to compile under C++ and in the process fixed it so it could coexist with X in the same build -- hence, a combined TTY/X/MS-Windows/GTK build is now possible under Cygwin. (However, you can't simultaneously *display* more than one kind of device connection -- but getting that to work is not that difficult. Perhaps a project for a bored grad student. I (ben) would do it but don't see the use.) To make sense of this, I added new switches that can be used to specifically indicate the window system: -x [aka --use-x], -tty \[aka --use-tty], -msw [aka --use-ms-windows], -gtk [aka --use-gtk], and -gnome [aka --use-gnome, same as --use-gtk]. -nw continues as an alias for -tty. When none have been given, XEmacs checks for other parameters implying particular device types (-t -> tty, -display -> x [or should it have same treatment as DISPLAY below?]), and has ad-hoc logic afterwards: if env var DISPLAY is set, use x (or gtk? perhaps should check whether gnome is running), else MS Windows if it exsits, else TTY if it exists, else stream, and you must be running in batch mode. This also fixes an existing bug whereby compiling with no x, no mswin, no tty, when running non- interactively (e.g. to dump) I get "sorry, must have TTY support". emacs.c: Turn on Vstack_trace_on_error so that errors are debuggable even when occurring extremely early in reinitialization. emacs.c: Try to make sure that the user can see message output under Windows (i.e. it doesn't just disappear right away) regardless of when it occurs, e.g. in the middle of creating the first frame. emacs.c: Define new function `emacs-run-status', indicating whether XEmacs is noninteractive or interactive, whether raw, post-dump/pdump-load or run-temacs, whether we are dumping, whether pdump is in effect. event-stream.c: It's "mommas are fat", not "momas are fat". Fix other typo. event-stream.c: Conditionalize in_menu_callback check on HAVE_MENUBARS, because it won't exist on w/o menubar support, lisp.h: More hackery on RETURN_NOT_REACHED. Cygwin v3.2 DOES complain here if RETURN_NOT_REACHED() is blank, as it is for GCC 2.5+. So make it blank only for GCC 2.5 through 2.999999999999999. Declare Vstack_trace_on_error. profile.c: Need to include "profile.h" to fix warnings. sheap.c: Don't fatal() when need to rerun Make, just stderr_out() and exit(0). That way we can distinguish between a dumping failing expectedly (due to lack of stack space, triggering another dump) and unexpectedly, in which case, we want to stop building. (or go on, if -K is given) syntax.c, syntax.h: Use ints where they belong, and enum syntaxcode's where they belong, and fix warnings thereby. syntax.h: Fix crash caused by an edge condition in the syntax-cache macros. text.h: Spacing fixes. xmotif.h: New file, to get around shadowing warnings. EmacsManager.c, event-Xt.c, glyphs-x.c, gui-x.c, input-method-motif.c, xmmanagerp.h, xmprimitivep.h: Include xmotif.h. alloc.c: Conditionalize in_malloc on ERROR_CHECK_MALLOC. config.h.in, file-coding.h, fileio.c, getloadavg.c, select-x.c, signal.c, sysdep.c, sysfile.h, systime.h, text.c, unicode.c: Eliminate HAVE_WIN32_CODING_SYSTEMS, use WIN32_ANY instead. Replace defined (WIN32_NATIVE) || defined (CYGWIN) with WIN32_ANY. lisp.h: More futile attempts to walk and chew gum at the same time when dealing with subr's that don't return.
author ben
date Thu, 20 Feb 2003 08:16:21 +0000
parents a123f88fa975
children 1d61580e0cf7
line wrap: on
line source

/* Window definitions for XEmacs.
   Copyright (C) 1985, 1986, 1992, 1993, 1994, 1995
   Free Software Foundation, Inc.
   Copyright (C) 1994, 1995 Board of Trustees, University of Illinois.
   Copyright (C) 1995, 1996, 2002 Ben Wing.
   Copyright (C) 1996 Chuck Thompson.

This file is part of XEmacs.

XEmacs 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.

XEmacs 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 XEmacs; see the file COPYING.  If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

/* Synched up with: FSF 19.30. */

#ifndef INCLUDED_window_h_
#define INCLUDED_window_h_

#include "redisplay.h"
#ifdef HAVE_SCROLLBARS
#include "scrollbar.h"
#endif

struct window;

DECLARE_LRECORD (window, struct window);
#define XWINDOW(x) XRECORD (x, window, struct window)
#define wrap_window(p) wrap_record (p, window)
#define WINDOWP(x) RECORDP (x, window)
#define CHECK_WINDOW(x) CHECK_RECORD (x, window)
#define CONCHECK_WINDOW(x) CONCHECK_RECORD (x, window)

/* Basic properties available to non-privileged users; redefined in
   window-impl.h */

int window_live_p (struct window *w);
Lisp_Object window_frame (struct window *w);
Lisp_Object window_buffer (struct window *w);

#define WINDOW_LIVE_P(w) window_live_p (w)
#define WINDOW_FRAME(w) window_frame (w)
#define WINDOW_BUFFER(w) window_buffer (w)

#define WINDOW_XFRAME(w) XFRAME (WINDOW_FRAME (w))
#define WINDOW_DEVICE(w) XFRAME_DEVICE (WINDOW_FRAME (w))
#define WINDOW_XDEVICE(w) XDEVICE (WINDOW_DEVICE (w))
#define WINDOW_CONSOLE(w) XDEVICE_CONSOLE (WINDOW_DEVICE (w))
#define WINDOW_XCONSOLE(w) XCONSOLE (WINDOW_CONSOLE (w))
#define WINDOW_XBUFFER(w) XBUFFER (WINDOW_BUFFER (w))

#define XWINDOW_FRAME(w) WINDOW_FRAME (XWINDOW (w))
#define XWINDOW_XFRAME(w) XFRAME (XWINDOW_FRAME (w))
#define XWINDOW_DEVICE(w) XFRAME_DEVICE (XWINDOW_FRAME (w))
#define XWINDOW_XDEVICE(w) XDEVICE (XWINDOW_DEVICE (w))
#define XWINDOW_CONSOLE(w) XDEVICE_CONSOLE (XWINDOW_DEVICE (w))
#define XWINDOW_XCONSOLE(w) XCONSOLE (XWINDOW_CONSOLE (w))
#define XWINDOW_BUFFER(w) WINDOW_BUFFER (XWINDOW (w))
#define XWINDOW_XBUFFER(w) XBUFFER (XWINDOW_BUFFER (w))

#define CHECK_LIVE_WINDOW(x) do {			\
  CHECK_WINDOW (x);					\
  if (!WINDOW_LIVE_P (XWINDOW (x)))			\
    dead_wrong_type_argument (Qwindow_live_p, (x));	\
} while (0)
#define CONCHECK_LIVE_WINDOW(x) do {			\
  CONCHECK_WINDOW (x);					\
  if (!WINDOW_LIVE_P (XWINDOW (x)))			\
    x = wrong_type_argument (Qwindow_live_p, (x));	\
} while (0)

struct window_mirror;

DECLARE_LRECORD (window_mirror, struct window_mirror);
#define XWINDOW_MIRROR(x) XRECORD (x, window_mirror, struct window_mirror)
#define wrap_window_mirror(p) wrap_record (p, window_mirror)
#define WINDOW_MIRRORP(x) RECORDP (x, window_mirror)
#define CHECK_WINDOW_MIRROR(x) CHECK_RECORD (x, window_mirror)
#define CONCHECK_WINDOW_MIRROR(x) CONCHECK_RECORD (x, window_mirror)

DECLARE_LRECORD (window_configuration, struct window_config);

EXFUN (Fget_buffer_window, 3);
EXFUN (Fmove_to_window_line, 2);
EXFUN (Frecenter, 2);
EXFUN (Freplace_buffer_in_windows, 3);
EXFUN (Fselect_window, 2);
EXFUN (Fselected_window, 1);
EXFUN (Fset_window_buffer, 3);
EXFUN (Fset_window_hscroll, 2);
EXFUN (Fset_window_point, 2);
EXFUN (Fset_window_start, 3);
EXFUN (Fwindow_buffer, 1);
EXFUN (Fwindow_highest_p, 1);
EXFUN (Fwindow_point, 1);
EXFUN (Fwindow_start, 1);

Lisp_Object save_window_excursion_unwind (Lisp_Object);
extern Lisp_Object Qcurrent_window_configuration, Qset_window_configuration;
Lisp_Object display_buffer (Lisp_Object, Lisp_Object, Lisp_Object);

/* The minibuffer window of the selected frame.
   Note that you cannot test for minibufferness of an arbitrary window
   by comparing against this; but you can test for minibufferness of
   the selected window or of any window that is displayed.  */
extern Lisp_Object minibuf_window;

/* Prompt to display in front of the minibuffer contents, or nil */
extern Lisp_Object Vminibuf_prompt;
/* Prompt to display in front of the minibuffer prompt, or nil */
extern Lisp_Object Vminibuf_preprompt;

Lisp_Object allocate_window (void);
int window_char_width (struct window *, int include_margins_p);
int window_char_height (struct window *, int include_gutters_p);
int window_displayed_height (struct window *);
int window_is_leftmost (struct window *w);
int window_is_rightmost (struct window *w);
int window_is_lowest (struct window *w);
int window_is_highest (struct window *w);
int window_truncation_on (struct window *w);
int window_needs_vertical_divider (struct window *);
int window_scrollbar_width (struct window *w);
int window_scrollbar_height (struct window *w);
int window_modeline_height (struct window *w);
int window_left_margin_width (struct window *w);
int window_right_margin_width (struct window *w);
int window_top_gutter_height (struct window *w);
int window_bottom_gutter_height (struct window *w);
int window_left_gutter_width (struct window *w, int modeline);
int window_right_gutter_width (struct window *w, int modeline);

void delete_all_subwindows (struct window *w);
void set_window_pixheight (Lisp_Object window, int pixheight,
			   int nodelete);
void set_window_pixwidth (Lisp_Object window, int pixwidth,
			  int nodelete);
void window_scroll (Lisp_Object window, Lisp_Object n, int direction,
		    Error_Behavior errb);
int buffer_window_count (struct buffer *b, struct frame *f);
int buffer_window_mru (struct window *w);
void check_frame_size (struct frame *frame, int *rows, int *cols);
int frame_pixsize_valid_p (struct frame *frame, int width, int height);
int frame_size_valid_p (struct frame *frame, int rows, int cols);
struct window *decode_window (Lisp_Object window);
struct window *find_window_by_pixel_pos (int pix_x, int pix_y, Lisp_Object win);

void free_window_mirror (struct window_mirror *mir);
Lisp_Object real_window (struct window_mirror *mir, int no_abort);
struct window_mirror *find_window_mirror (struct window *w);
display_line_dynarr *window_display_lines (struct window *w, int);
struct buffer *window_display_buffer (struct window *w);
void set_window_display_buffer (struct window *w, struct buffer *b);
void update_frame_window_mirror (struct frame *f);

int map_windows (struct frame *f,
		 int (*mapfun) (struct window *w, void *closure),
		 void *closure);
void some_window_value_changed (Lisp_Object specifier, struct window *w,
				Lisp_Object oldval);
int invalidate_vertical_divider_cache_in_window (struct window *w,
						 void *u_n_u_s_e_d);
int window_divider_width (struct window *w);

#endif /* INCLUDED_window_h_ */