;;; cus-face.el --- customization support for faces
;;
-;; Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+;; Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004,
+;; 2005, 2006 Free Software Foundation, Inc.
;;
;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
;; Keywords: help, faces
;; 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, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
;;
(dolist (frame (frame-list))
(face-spec-set face value frame)))
;; When making a face after frames already exist
- (if (memq window-system '(x w32))
+ (if (memq window-system '(x w32 mac))
(make-face-x-resource-internal face))))
;; Don't record SPEC until we see it causes no errors.
(put face 'face-defface-spec spec)
;;; Face attributes.
+;;;###autoload
(defconst custom-face-attributes
'((:family
(string :tag "Font Family"
(let ((face (nth 0 entry))
(spec (nth 1 entry))
(now (nth 2 entry))
- (comment (nth 3 entry)))
- (put face 'saved-face spec)
- (put face 'saved-face-comment comment)
+ (comment (nth 3 entry))
+ oldspec)
+ ;; If FACE is actually an alias, customize the face it
+ ;; is aliased to.
+ (if (get face 'face-alias)
+ (setq face (get face 'face-alias)))
+
+ (setq oldspec (get face 'theme-face))
+ (when (not (and oldspec (eq 'user (caar oldspec))))
+ (put face 'saved-face spec)
+ (put face 'saved-face-comment comment))
+
(custom-push-theme 'theme-face face theme 'set spec)
(when (or now immediate)
(put face 'force-face (if now 'rogue 'immediate)))
;; Old format, a plist of FACE SPEC pairs.
(let ((face (nth 0 args))
(spec (nth 1 args)))
+ (if (get face 'face-alias)
+ (setq face (get face 'face-alias)))
(put face 'saved-face spec)
(custom-push-theme 'theme-face face theme 'set spec))
(setq args (cdr (cdr args))))))))
-;;;###autoload
-(defun custom-theme-face-value (face theme)
- "Return spec of FACE in THEME if THEME modifies FACE.
-Value is nil otherwise. The association between theme and spec for FACE
-is stored in FACE's property `theme-face'. The appropriate face
-is retrieved using `custom-theme-value'."
- ;; Returns car because the value is stored inside a one element list
- (car-safe (custom-theme-value theme (get face 'theme-face))))
-
-(defun custom-theme-reset-internal-face (face to-theme)
- "Reset FACE to the value defined by TO-THEME.
-If FACE is not defined in TO-THEME, reset FACE to the standard
-value. See `custom-theme-face-value'. The standard value is
-stored in SYMBOL's property `face-defface-spec' by `defface'."
- (let ((spec (custom-theme-face-value face to-theme))
- was-in-theme)
- (setq was-in-theme spec)
- (setq spec (or spec (get face 'face-defface-spec)))
- (when spec
- (put face 'save-face was-in-theme)
- (when (or (get face 'force-face) (facep face))
- (unless (facep face)
- (make-empty-face face))
- (face-spec-set face spec)))
- spec))
-
+;; XEmacs compability function. In XEmacs, when you reset a Custom
+;; Theme, you have to specify the theme to reset it to. We just apply
+;; the next theme.
;;;###autoload
(defun custom-theme-reset-faces (theme &rest args)
- "Reset the value of the face to values previously defined.
-Associate this setting with THEME.
+ "Reset the specs in THEME of some faces to their specs in other themes.
+Each of the arguments ARGS has this form:
-ARGS is a list of lists of the form
+ (FACE IGNORED)
- (FACE TO-THEME)
-
-This means reset FACE to its value in TO-THEME."
+This means reset FACE. The argument IGNORED is ignored."
(custom-check-theme theme)
- (mapcar '(lambda (arg)
- (apply 'custom-theme-reset-internal-face arg)
- (custom-push-theme 'theme-face (car arg) theme 'reset (cadr arg)))
- args))
+ (dolist (arg args)
+ (custom-push-theme 'theme-face (car arg) theme 'reset)))
;;;###autoload
(defun custom-reset-faces (&rest args)
- "Reset the value of the face to values previously saved.
-This is the setting assosiated the `user' theme.
+ "Reset the specs of some faces to their specs in specified themes.
+This creates settings in the `user' theme.
+
+Each of the arguments ARGS has this form:
+
+ (FACE FROM-THEME)
-ARGS is defined as for `custom-theme-reset-faces'"
+This means reset FACE to its value in FROM-THEME."
(apply 'custom-theme-reset-faces 'user args))
;;; The End.