The background-placement face property. -------------------- ChangeLog entries follow: -------------------- lisp/ChangeLog addition: 2010-02-25 Didier Verna <didier@xemacs.org> The background-placement face property. * cl-macs.el (face-background-placement): New defsetf. * cus-face.el (custom-face-attributes): * faces.el (face-interactive): * faces.el (set-face-property): * faces.el (face-equal): * faces.el (init-other-random-faces): Update. * faces.el (face-background-placement): * faces.el (set-face-background-placement): * faces.el (face-background-placement-instance): * faces.el (face-background-placement-instance-p): * frame.el (set-frame-background-placement): * frame.el (frame-background-placement): * frame.el (frame-background-placement-instance): * objects.el (make-face-background-placement-specifier): New. man/ChangeLog addition: 2010-02-25 Didier Verna <didier@xemacs.org> The background-placement face property. * xemacs/custom.texi (Faces): Document it. src/ChangeLog addition: 2010-02-25 Didier Verna <didier@xemacs.org> The background-placement face property. * console-x-impl.h (struct x_frame): Add new slots x and y. * console-x-impl.h (FRAME_X_X, FRAME_X_Y): New slot accessors. * console-gtk-impl.h: Fake something similar for potential port. * frame-x.c (x_get_frame_text_position): New function. * frame-x.c (x_init_frame_3): Use it. * event-Xt.c (emacs_Xt_handle_magic_event): Eat spurious ConfigureNotify events, get the frame position and mark frame faces changed. * objects-impl.h: The face_background_placement_specifier structure and its accessors. * objects.c: New symbols Qabsolute and Qrelative. * objects.c (face_background_placement_create): * objects.c (face_background_placement_mark): * objects.c (face_background_placement_instantiate): * objects.c (face_background_placement_validate): * objects.c (face_background_placement_after_change): * objects.c (set_face_background_placement_attached_to): New. * objects.h (set_face_background_palcement_attached_to): Declare the one above. * objects.c (syms_of_objects): * objects.c (specifier_type_create_objects): * objects.c (reinit_specifier_type_create_objects): * objects.c (reinit_vars_of_objects): Update for the modifications above. * console-xlike-inc.h (XLIKE_GC_TS_X_ORIGIN, XLIKE_GC_TS_X_ORIGIN): New X11/Gtk compatibility macros. * redisplay-xlike-inc.c (XLIKE_get_gc): Add a background placement argument and handle it. * gtk-glue.c (face_to_gc): * redisplay-xlike-inc.c (XLIKE_output_string): * redisplay-xlike-inc.c (XLIKE_output_pixmap): * redisplay-xlike-inc.c (XLIKE_output_blank): * redisplay-xlike-inc.c (XLIKE_output_horizontal_line): * redisplay-xlike-inc.c (XLIKE_output_eol_cursor): Update accordingly. * console-impl.h (struct console_methods): Add a background placement (Lisp_Object) argument to the clear_region method. * console-stream.c (stream_clear_region): * redisplay-tty.c (tty_clear_region): * redisplay-msw.c (mswindows_clear_region): * redisplay-xlike-inc.c (XLIKE_clear_region): Update accordingly. * redisplay-output.c (redisplay_clear_region): Handle the background placement property and update the call to the clear_region method. * faces.h (struct Lisp_Face): * faces.h (struct face_cachel): Add a background placement slot. * faces.h (WINDOW_FACE_CACHEL_BACKGROUND_PLACEMENT): New accessor. * faces.c (mark_face): * faces.c (face_equal): * faces.c (face_getprop): * faces.c (face_putprop): * faces.c (face_remprop): * faces.c (face_plist): * faces.c (reset_face): * faces.c (mark_face_cachels): * faces.c (update_face_cachel_data): * faces.c (merge_face_cachel_data): * faces.c (reset_face_cachel): * faces.c (Fmake_face): * faces.c (Fcopy_face): Handle the background placement property. * faces.c (syms_of_faces): * faces.c (vars_of_faces): * faces.c (complex_vars_of_faces): Update accordingly.

/* Define X-specific scrollbar instance.
   Copyright (C) 1994, 1995 Board of Trustees, University of Illinois.

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: Not in FSF. */

#ifndef INCLUDED_scrollbar_x_h_
#define INCLUDED_scrollbar_x_h_

#if defined (HAVE_X_WINDOWS) && defined (HAVE_SCROLLBARS)

#include "scrollbar.h"

struct x_scrollbar_data
{
  /* Unique scrollbar identifier and name. */
  unsigned int id;
  char *name;

  /* Is set if we have already set the backing_store attribute correctly */
  char backing_store_initialized;

  /* Positioning and sizing information for scrollbar and slider. */
  scrollbar_values pos_data;

  /* Pointer to the scrollbar widget this structure describes. */
  Widget widget;

#if defined (LWLIB_SCROLLBARS_MOTIF) || defined (LWLIB_SCROLLBARS_LUCID) || \
    defined (LWLIB_SCROLLBARS_ATHENA3D)
  /* Recorded starting position for Motif-like scrollbar drags. */
  int vdrag_orig_value;
  Charbpos vdrag_orig_window_start;
#endif
};

#define SCROLLBAR_X_DATA(i) ((struct x_scrollbar_data *) ((i)->scrollbar_data))

#define SCROLLBAR_X_ID(i) (SCROLLBAR_X_DATA (i)->id)
#define SCROLLBAR_X_NAME(i) (SCROLLBAR_X_DATA (i)->name)
#define SCROLLBAR_X_BACKING_STORE_INITIALIZED(i) \
  (SCROLLBAR_X_DATA (i)->backing_store_initialized)
#define SCROLLBAR_X_POS_DATA(i) (SCROLLBAR_X_DATA (i)->pos_data)
#define SCROLLBAR_X_WIDGET(i) (SCROLLBAR_X_DATA (i)->widget)

#if defined (LWLIB_SCROLLBARS_MOTIF) || defined (LWLIB_SCROLLBARS_LUCID) || \
    defined (LWLIB_SCROLLBARS_ATHENA3D)
#define SCROLLBAR_X_VDRAG_ORIG_VALUE(i) \
  (SCROLLBAR_X_DATA (i)->vdrag_orig_value)
#define SCROLLBAR_X_VDRAG_ORIG_WINDOW_START(i) \
  (SCROLLBAR_X_DATA (i)->vdrag_orig_window_start)
#endif

void x_update_frame_scrollbars (struct frame *f);
void x_set_scrollbar_pointer (struct frame *f, Lisp_Object cursor);

#endif /* HAVE_X_WINDOWS and HAVE_SCROLLBARS */

#endif /* INCLUDED_scrollbar_x_h_ */