;; Copyright (C) 1996, 1997 Free Software Foundation, Inc.
;;
;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
-;; Maintainer: Hrvoje Niksic <hniksic@srce.hr>
+;; Maintainer: Hrvoje Niksic <hniksic@xemacs.org>
;; Keywords: help, faces
;; Version: 1.9960-x
;; X-URL: http://www.dina.kvl.dk/~abraham/custom/
"Like `defface', but FACE is evaluated as a normal argument."
;; (when (fboundp 'pureload)
;; (error "Attempt to declare a face during dump"))
+ ;; #### should we possibly reset force-face here?
(unless (get face 'face-defface-spec)
(put face 'face-defface-spec spec)
(unless (find-face face)
;;; Font Attributes.
+;; Consider adding the stuff in the XML font model here.
(defconst custom-face-attributes
'((:foreground (color :tag "Foreground"
:value ""
custom-set-face-font-size custom-face-font-size)
(:family (editable-field :format "Font Family: %v"
:help-echo "\
-Name of font family to use (e.g. times).")
+Name of font family to use (e.g. times).")
custom-set-face-font-family custom-face-font-family)
(:background-pixmap (editable-field :format "Background pixmap: %v"
:help-echo "\
:help-echo "\
Control whether the text should be inverted. Works only on TTY-s")
set-face-reverse-p face-reverse-p))
- "Alist of face attributes.
+ "Alist of face attributes.
-The elements are of the form (KEY TYPE SET GET) where KEY is a symbol
-identifying the attribute, TYPE is a widget type for editing the
-attibute, SET is a function for setting the attribute value, and GET is a function for getiing the attribute value.
+The elements are lists of the form (KEY TYPE SET GET) where:
+ KEY is a symbol identifying the attribute.
+ TYPE is a widget type for editing the attribute.
+ SET is a function for setting the attribute value.
+ GET is a function for getting the attribute value.
-The SET function should take three arguments, the face to modify, the
+The SET function should take three arguments: the face to modify, the
value of the attribute, and optionally the frame where the face should
be changed.
The GET function should take two arguments, the face to examine, and
-optonally the frame where the face should be examined.")
+optionally the frame where the face should be examined.")
(defun face-custom-attributes-set (face frame tags &rest atts)
"For FACE on FRAME set the attributes [KEYWORD VALUE]....
(defun custom-face-italic (face &rest args)
"Return non-nil if the font of FACE is italic."
- (let* ((font (apply 'face-font-name face))
+ (let* ((font (apply 'face-font-name face args))
;; Gag
(fontobj (font-create-object font)))
(font-italic-p fontobj)))
(defun custom-face-background-pixmap (face &rest args)
"Return the name of the background pixmap file used for FACE."
- (let ((image (apply 'specifier-instance
+ (let ((image (apply 'specifier-instance
(face-background-pixmap face) args)))
- (and image
+ (and image
(image-instance-file-name image))))
(defun custom-set-face-font-size (face size &optional locale tags)
- "Set the font of FACE to SIZE"
+ "Set the font of FACE to SIZE."
(let* ((font (apply 'face-font-name face locale))
;; Gag
(fontobj (font-create-object font)))
;;;###autoload
(defun custom-set-face-update-spec (face display plist)
"Customize the FACE for display types matching DISPLAY, merging
- in the new items from PLIST"
+ in the new items from PLIST."
(let ((spec (face-spec-update-all-matching (custom-face-get-spec face)
display plist)))
(put face 'customized-face spec)
;;;###autoload
(defun custom-set-faces (&rest args)
"Initialize faces according to user preferences.
+This asociates the setting with the USER theme.
The arguments should be a list where each entry has the form:
- (FACE SPEC [NOW])
+ (FACE SPEC [NOW [COMMENT]])
SPEC will be stored as the saved value for FACE. If NOW is present
and non-nil, FACE will also be created according to SPEC.
+COMMENT is a string comment about FACE.
See `defface' for the format of SPEC."
- (while args
- (let ((entry (car args)))
- (if (listp entry)
- (let ((face (nth 0 entry))
- (spec (nth 1 entry))
- (now (nth 2 entry)))
+ (apply #'custom-theme-set-faces 'user args))
+
+;;;###autoload
+(defun custom-theme-set-faces (theme &rest args)
+ "Initialize faces according to settings specified by args.
+Records the settings as belonging to THEME.
+
+See `custom-set-faces' for a description of the arguments ARGS."
+ (custom-check-theme theme)
+ (let ((immediate (get theme 'theme-immediate)))
+ (while args
+ (let ((entry (car args)))
+ (if (listp entry)
+ (let ((face (nth 0 entry))
+ (spec (nth 1 entry))
+ (now (nth 2 entry))
+ (comment (nth 3 entry)))
+ (put face 'saved-face spec)
+ (custom-push-theme 'theme-face face theme 'set spec)
+ (put face 'saved-face-comment comment)
+ (when (or now immediate)
+ (put face 'force-face (if now 'rogue 'immediate)))
+ (when (or now immediate (find-face face))
+ (put face 'face-comment comment)
+ (unless (find-face face)
+ (make-empty-face face))
+ (face-spec-set face spec nil '(custom)))
+ (setq args (cdr args)))
+ ;; Old format, a plist of FACE SPEC pairs.
+ (let ((face (nth 0 args))
+ (spec (nth 1 args)))
(put face 'saved-face spec)
- (when now
- (put face 'force-face t))
- (when (or now (find-face face))
+ (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 the THEME modifies the
+FACE. Nil otherwise."
+ (car-safe (custom-theme-value theme (get face 'theme-face))))
+
+(defun custom-theme-reset-internal-face (face to-theme)
+ (let ((spec (custom-theme-face-value face to-theme))
+ was-in-theme)
+ (setq was-in-theme spec)
+ (setq spec (or spec (get face 'standard-value)))
+ (when spec
+ (put face 'save-face was-in-theme)
+ (when (or (get face 'force-face) (find-face face))
(unless (find-face face)
(make-empty-face face))
- (face-spec-set face spec nil '(custom)))
- (setq args (cdr args)))
- ;; Old format, a plist of FACE SPEC pairs.
- (let ((face (nth 0 args))
- (spec (nth 1 args)))
- (put face 'saved-face spec))
- (setq args (cdr (cdr args)))))))
+ (face-spec-set face spec)))
+ spec))
+
+;;;###autoload
+(defun custom-theme-reset-faces (theme &rest args)
+ (custom-check-theme theme)
+ "Reset the value of the face to values previously defined.
+Associate this setting with THEME.
+
+ARGS is a list of lists of the form
+
+ (face to-theme)
+
+This means reset face to its value in to-theme."
+ (mapc #'(lambda (arg)
+ (apply #'custom-theme-reset-internal-face arg)
+ (custom-push-theme (car arg) 'theme-face theme 'reset (cadr arg)))
+ args))
+
+;;;###autoload
+(defun custom-reset-faces (&rest args)
+ "Reset the value of the face to values previously defined.
+Associate this setting with the 'user' theme.
+
+ARGS is defined as for `custom-theme-reset-faces'."
+ (apply #'custom-theme-reset-faces 'user args))
+
;;; The End.
projects / chise / xemacs-chise.git.1 / blobdiff