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- ;;; x-misc.el --- miscellaneous X functions.
-
- ;;; Copyright (C) 1995 Sun Microsystems.
- ;;; Copyright (C) 1995, 1996 Ben Wing.
-
- ;; Author: Ben Wing <wing@666.com>
-
- ;; 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, 59 Temple Place - Suite 330,
- ;; Boston, MA 02111-1307, USA.
-
- (defun x-bogosity-check-resource (name class type)
- "Check for a bogus resource specification."
- (let ((bogus (x-get-resource
- (concat "__no-such-friggin-locale__." name)
- (concat "__No-such-friggin-widget__." class)
- type 'global nil t)))
- (if bogus
- (display-warning
- 'resource
- (format "Bad resource specification encountered: something like
- Emacs*%s: %s
- You should replace the * with a . in order to get proper behavior when
- you use the specifier and/or `set-face-*' functions." name bogus)))))
-
- (defun x-init-specifier-from-resources (specifier type locale
- &rest resource-list)
- "Initialize a specifier from the resource database.
- LOCALE specifies the locale that is to be initialized and should be
- a frame, a device, or 'global. TYPE is the type of the resource and
- should be one of 'string, 'boolean, 'integer, or 'natnum. The
- remaining args should be conses of names and classes of resources
- to be examined. The first resource with a value specified becomes
- the spec for SPECIFIER in LOCALE. (However, if SPECIFIER already
- has a spec in LOCALE, nothing is done.) Finally, if LOCALE is 'global,
- a check is done for bogus resource specifications."
- (if (eq locale 'global)
- (mapcar #'(lambda (x)
- (x-bogosity-check-resource (car x) (cdr x) type))
- resource-list))
- (if (not (specifier-spec-list specifier locale))
- (catch 'done
- (while resource-list
- (let* ((name (caar resource-list))
- (class (cdar resource-list))
- (resource
- (x-get-resource name class type locale nil t)))
- (if resource
- (progn
- (add-spec-to-specifier specifier resource locale)
- (throw 'done t))))
- (setq resource-list (cdr resource-list))))))
-
- (defun x-get-resource-and-bogosity-check (name class type &optional locale)
- (x-bogosity-check-resource name class type)
- (x-get-resource name class type locale nil t))
-
- ;; #### this function is not necessary.
- (defun x-get-resource-and-maybe-bogosity-check (name class type &optional
- locale)
- (if (eq locale 'global)
- (x-bogosity-check-resource name class type))
- (x-get-resource name class type locale nil t))
-
- ;;; x-misc.el ends here
-