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Support process plists, for greater GNU compatibility. src/ChangeLog addition: 2010-09-02 Aidan Kehoe <kehoea@parhasard.net> * process.c (process_getprop, process_putprop, process_remprop) (process_plist, process_setplist, reinit_process_early): Add functions to modify a process's property list. * process-slots.h (MARKED_SLOT): Add a plist slot. * fns.c (Fobject_setplist): New function, analogous to #'setplist, but more general. Update the documentation in the other plist functions to reflect that processes now have property lists. * emacs.c (main_1): Call reinit_process_early(), now processes have plist methods that need to be initialised. * symbols.c (reinit_symbol_objects_early): Fsetplist is the named setplist method for symbols. lisp/ChangeLog addition: 2010-09-02 Aidan Kehoe <kehoea@parhasard.net> * obsolete.el (process-get): Make #'process-get, #'process-put, #'process-plist, #'set-process-plist available as aliases to the more general functions #'get, #'put, #'object-plist, #'object-setplist, for GNU compatibility.
author Aidan Kehoe <kehoea@parhasard.net>
date Thu, 02 Sep 2010 12:23:11 +0100
parents 376386a54a3c
children 2aa9cd456ae7
line wrap: on
line source

/* Common code between client and shell widgets; not Xt-specific.
   Copyright (C) 1993, 1994 Sun Microsystems, Inc.

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

This library 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
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with this library; if not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */

/* Synched up with: Not in FSF. */

/* Written by Ben Wing, September 1993. */

#ifdef emacs

#include <config.h>

#ifndef EXTERNAL_WIDGET
ERROR!  This ought not be getting compiled if EXTERNAL_WIDGET is undefined
#endif

#endif

#include <X11/Xlib.h>
#include "extw-Xlib.h"

int extw_which_side;

static int atoms_initialized;
Atom a_EXTW_QUERY_GEOMETRY, a_EXTW_GEOMETRY_MANAGER, a_EXTW_WIDGET_GEOMETRY,
     a_EXTW_NOTIFY;

void
extw_initialize_atoms(Display *display)
{
  if (!atoms_initialized) {
    a_EXTW_QUERY_GEOMETRY =
      XInternAtom(display, "EXTW_QUERY_GEOMETRY", False);
    a_EXTW_GEOMETRY_MANAGER =
      XInternAtom(display, "EXTW_GEOMETRY_MANAGER", False);
    a_EXTW_WIDGET_GEOMETRY =
      XInternAtom(display, "EXTW_WIDGET_GEOMETRY", False);
    a_EXTW_NOTIFY =
      XInternAtom(display, "EXTW_NOTIFY", False);
    atoms_initialized = 1;
  }

}

/* send a notification to the other-side widget. */

void
extw_send_notify_3(Display *display, Window win, en_extw_notify type,
		   long data0, long data1, long data2)
{
  XClientMessageEvent xev;
  
  xev.type = ClientMessage;
  xev.message_type = a_EXTW_NOTIFY;
  xev.format = 32;
  xev.display = display;
  xev.window = win;
  xev.data.l[0] = extw_which_side;
  xev.data.l[1] = type;
  xev.data.l[2] = data0;
  xev.data.l[3] = data1;
  xev.data.l[4] = data2;

  /* UGGGHHHH!  All I want to do is ensure that the ClientMessage gets
     received.  Unfortunately X doesn't provide any simple way to do
     that but instead has this event_mask bogosity in XSendEvent. */

  XSendEvent(display, win, False,
	     extw_which_side == extw_shell_send ? 0 : StructureNotifyMask,
	     (XEvent *) &xev);
}