view lisp/gtk-ffi.el @ 5176:8b2f75cecb89

rename objects* (.c, .h and .el files) to fontcolor* -------------------- ChangeLog entries follow: -------------------- etc/ChangeLog addition: 2010-02-22 Ben Wing <ben@xemacs.org> * dbxrc.in: Rename objects.c -> fontcolor.c. lisp/ChangeLog addition: 2010-02-22 Ben Wing <ben@xemacs.org> * dumped-lisp.el (preloaded-file-list): * font.el (font-tty-find-closest-color): * fontcolor.el: * fontcolor.el (ws-object-property-1): Removed. * fontcolor.el (fontcolor-property-1): New. * fontcolor.el (font-name): * fontcolor.el (font-ascent): * fontcolor.el (font-descent): * fontcolor.el (font-width): * fontcolor.el (font-height): * fontcolor.el (font-proportional-p): * fontcolor.el (font-properties): * fontcolor.el (font-truename): * fontcolor.el (color-name): * fontcolor.el (color-rgb-components): * x-faces.el: Rename objects.el -> fontcolor.el. lwlib/ChangeLog addition: 2010-02-22 Ben Wing <ben@xemacs.org> * lwlib-colors.h: objects*.h -> fontcolor*.h. man/ChangeLog addition: 2010-02-22 Ben Wing <ben@xemacs.org> * internals/internals.texi (A Summary of the Various XEmacs Modules): * internals/internals.texi (Modules for other Display-Related Lisp Objects): objects*.[ch] -> fontcolor*.[ch]. nt/ChangeLog addition: 2010-02-22 Ben Wing <ben@xemacs.org> * xemacs.dsp: * xemacs.mak: * xemacs.mak (OPT_OBJS): objects*.[ch] -> fontcolor*.[ch]. src/ChangeLog addition: 2010-02-22 Ben Wing <ben@xemacs.org> * EmacsFrame.c: * Makefile.in.in (x_objs): * Makefile.in.in (mswindows_objs): * Makefile.in.in (tty_objs): * Makefile.in.in (gtk_objs): * Makefile.in.in (objs): * console-tty.h: * console-x-impl.h: * console-x-impl.h (struct x_device): * console-x.h: * console-xlike-inc.h: * depend: * device-gtk.c: * device-msw.c: * device-x.c: * device-x.c (x_init_device): * device-x.c (x_finish_init_device): * device.c: * devslots.h (MARKED_SLOT): * emacs.c (main_1): * event-Xt.c: * event-gtk.c: * event-msw.c: * faces.c: * font-mgr.c: * fontcolor-gtk-impl.h: * fontcolor-gtk.c: * fontcolor-gtk.c (syms_of_fontcolor_gtk): * fontcolor-gtk.c (console_type_create_fontcolor_gtk): * fontcolor-gtk.c (vars_of_fontcolor_gtk): * fontcolor-gtk.h: * fontcolor-impl.h: * fontcolor-msw-impl.h: * fontcolor-msw.c: * fontcolor-msw.c (syms_of_fontcolor_mswindows): * fontcolor-msw.c (console_type_create_fontcolor_mswindows): * fontcolor-msw.c (reinit_vars_of_fontcolor_mswindows): * fontcolor-msw.c (vars_of_fontcolor_mswindows): * fontcolor-msw.h: * fontcolor-msw.h (mswindows_color_to_string): * fontcolor-tty-impl.h: * fontcolor-tty.c: * fontcolor-tty.c (syms_of_fontcolor_tty): * fontcolor-tty.c (console_type_create_fontcolor_tty): * fontcolor-tty.c (vars_of_fontcolor_tty): * fontcolor-tty.h: * fontcolor-x-impl.h: * fontcolor-x.c: * fontcolor-x.c (syms_of_fontcolor_x): * fontcolor-x.c (console_type_create_fontcolor_x): * fontcolor-x.c (vars_of_fontcolor_x): * fontcolor-x.c (Xatoms_of_fontcolor_x): * fontcolor-x.h: * fontcolor.c: * fontcolor.c (syms_of_fontcolor): * fontcolor.c (specifier_type_create_fontcolor): * fontcolor.c (reinit_specifier_type_create_fontcolor): * fontcolor.c (reinit_vars_of_fontcolor): * fontcolor.c (vars_of_fontcolor): * fontcolor.h: * fontcolor.h (set_face_boolean_attached_to): * frame-gtk.c: * frame-x.c: * glyphs-eimage.c: * glyphs-gtk.c: * glyphs-msw.c: * glyphs-widget.c: * glyphs-x.c: * glyphs.c: * gtk-glue.c: * gtk-glue.c (xemacs_type_register): * gtk-xemacs.c: * inline.c: * intl-win32.c: * lisp.h: * lrecord.h: * mule-charset.c: * native-gtk-toolbar.c: * redisplay-msw.c: * redisplay-tty.c: * redisplay.c: * select-x.c: * select.c: * symsinit.h: * toolbar-msw.c: * toolbar-msw.c (TOOLBAR_ITEM_ID_BITS): * toolbar-x.c: * ui-gtk.c: * window.c: Rename objects*.[ch] -> fontcolor*.[ch]. Fix up all references to the old files (e.g. in #include statements, Makefiles, functions like syms_of_objects_x(), etc.). tests/ChangeLog addition: 2010-02-22 Ben Wing <ben@xemacs.org> * reproduce-crashes.el (8): objects*.[ch] -> fontcolor*.[ch].
author Ben Wing <ben@xemacs.org>
date Mon, 22 Feb 2010 06:49:30 -0600
parents 0784d089fdc9
children 3889ef128488 308d34e9f07d
line wrap: on
line source

;;; gtk-ffi.el --- Foreign function interface for the GTK object system

;; Copyright (C) 2000 Free Software Foundation

;; Maintainer: William Perry <wmperry@gnu.org>
;; Keywords: extensions, dumped

;; 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

;;; Commentary:

;; This file is dumped with XEmacs.

(defvar gtk-type-aliases '((GtkType . guint)
			   (GdkAtom . gulong)
			   (GdkBitmap . GdkWindow)
			   (time_t    . guint)
			   (none      . void)
			   (GdkDrawable . GdkWindow)
			   (GdkBitmap . GdkWindow)
			   (GdkPixmap . GdkWindow))
  "An assoc list of aliases for commonly used GTK types that are not
really part of the object system.")

(defvar gtk-ffi-debug nil
  "If non-nil, all functions defined wiht `gtk-import-function' will be checked
for missing marshallers.")

(defun gtk-ffi-check-function (func)
  ;; We don't call gtk-main or gtk-main-quit because it thoroughly
  ;; hoses us (locks up xemacs handling events, but no lisp).
  (if (not (memq func '(gtk-main gtk-main-quit)))
      (condition-case err
	  (funcall func)
	(error
	 (case (car err)
	   (wrong-number-of-arguments nil)
	   (error
	    (if (string= "Could not locate marshaller function" (nth 1 err))
		(progn
		  (set-buffer (get-buffer-create "needed marshallers"))
		  (display-buffer (current-buffer))
		  (goto-char (point-max))
		  (insert
		   (format "%S\n"
			   (split-string
			    (substring (nth 2 err) (length "emacs_gtk_marshal_")) "_+")))))))))))

(defmacro gtk-import-function (retval name &rest args)
  (if (symbolp name)
      (setq name (symbol-name name)))
  (let ((lisp-name (intern (replace-in-string name "_" "-")))
	(doc-string nil))
    (setq retval (or (cdr-safe (assoc retval gtk-type-aliases)) retval)
	  doc-string (concat "The lisp version of " name ".\n"
			     (if args
				 (concat "Prototype: " (prin1-to-string args)))))

    ;; Drop off any naming of arguments, etc.
    (if (and args (consp (car args)))
	(setq args (mapcar 'car args)))

    ;; Get rid of any type aliases.
    (setq args (mapcar (lambda (x)
			 (or (cdr-safe (assoc x gtk-type-aliases)) x)) args))

    `(progn
       (defun ,lisp-name (&rest args)
	 ,doc-string
	 (if (not (get (quote ,lisp-name) 'gtk-ffi nil))
	     (put (quote ,lisp-name) 'gtk-ffi
		  (gtk-import-function-internal (quote ,retval) ,name
						(quote ,args))))
	 (gtk-call-function (get (quote ,lisp-name) 'gtk-ffi 'ignore) args))
       (and gtk-ffi-debug (gtk-ffi-check-function (quote ,lisp-name))))))

(defmacro gtk-import-variable (type name)
  (if (symbolp name) (setq name (symbol-name name)))
  (let ((lisp-name (intern (replace-in-string name "_" "-")))
	(doc-string nil))
    (setq type (or (cdr-safe (assoc type gtk-type-aliases)) type)
	  doc-string (concat "Retrieve the variable " name " (type: " (symbol-name type) ").\n"))
    `(defun ,lisp-name ()
       ,doc-string
       (gtk-import-variable-internal (quote ,type) ,name))))

(provide 'gtk-ffi)