;;; gnus-ems.el --- functions for making Gnus work under different Emacsen
;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-;; 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+;; 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs 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.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; 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., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
(eval-and-compile
(autoload 'gnus-xmas-define "gnus-xmas")
- (autoload 'gnus-xmas-redefine "gnus-xmas")
- (autoload 'gnus-get-buffer-create "gnus")
- (autoload 'nnheader-find-etc-directory "nnheader"))
+ (autoload 'gnus-xmas-redefine "gnus-xmas"))
+(autoload 'gnus-get-buffer-create "gnus")
+(autoload 'nnheader-find-etc-directory "nnheader")
(autoload 'smiley-region "smiley")
(defun gnus-kill-all-overlays ()
(defvar gnus-mouse-face-prop 'mouse-face
"Property used for highlighting mouse regions.")))
-(eval-when-compile
- (defvar gnus-tmp-unread)
- (defvar gnus-tmp-replied)
- (defvar gnus-tmp-score-char)
- (defvar gnus-tmp-indentation)
- (defvar gnus-tmp-opening-bracket)
- (defvar gnus-tmp-lines)
- (defvar gnus-tmp-name)
- (defvar gnus-tmp-closing-bracket)
- (defvar gnus-tmp-subject-or-nil)
- (defvar gnus-check-before-posting)
- (defvar gnus-mouse-face)
- (defvar gnus-group-buffer))
+(defvar gnus-tmp-unread)
+(defvar gnus-tmp-replied)
+(defvar gnus-tmp-score-char)
+(defvar gnus-tmp-indentation)
+(defvar gnus-tmp-opening-bracket)
+(defvar gnus-tmp-lines)
+(defvar gnus-tmp-name)
+(defvar gnus-tmp-closing-bracket)
+(defvar gnus-tmp-subject-or-nil)
+(defvar gnus-check-before-posting)
+(defvar gnus-mouse-face)
+(defvar gnus-group-buffer)
(defun gnus-ems-redefine ()
(cond
"Non-nil means the mark and region are currently active in this buffer."
mark-active) ; aliased to region-exists-p in XEmacs.
+(autoload 'gnus-alive-p "gnus-util")
+(autoload 'mm-disable-multibyte "mm-util")
+
(defun gnus-x-splash ()
"Show a splash screen using a pixmap in the current buffer."
(interactive)
+ (unless window-system
+ (error "`gnus-x-splash' requires running on the window system"))
(switch-to-buffer (gnus-get-buffer-create (if (or (gnus-alive-p)
(interactive-p))
"*gnus-x-splash*"
gnus-group-buffer)))
- (let ((inhibit-read-only nil)
+ (let ((inhibit-read-only t)
(file (nnheader-find-etc-directory "images/gnus/x-splash" t))
- pixmap fcw fch width height fringes sbars left yoffset top)
+ pixmap fcw fch width height fringes sbars left yoffset top ls)
(erase-buffer)
+ (sit-for 0) ;; Necessary for measuring the window size correctly.
(when (and file
(ignore-errors
- (let ((coding-system-for-read 'raw-text)
- default-enable-multibyte-characters)
- (with-temp-buffer
- (insert-file-contents file)
- (goto-char (point-min))
- (setq pixmap (read (current-buffer)))))))
+ (let ((coding-system-for-read 'raw-text))
+ (with-temp-buffer
+ (mm-disable-multibyte)
+ (insert-file-contents file)
+ (goto-char (point-min))
+ (setq pixmap (read (current-buffer)))))))
(setq fcw (float (frame-char-width))
fch (float (frame-char-height))
width (/ (car pixmap) fcw)
fringes (if (fboundp 'window-fringes)
(eval '(window-fringes))
'(10 11 nil))
- sbars (/ (or (frame-parameter nil 'scroll-bar-width) 14) fcw))
- (setq sbars (if (eq (frame-parameter nil 'vertical-scroll-bars) 'right)
- (cons 0 sbars)
- (cons sbars 0)))
+ sbars (frame-parameter nil 'vertical-scroll-bars))
+ (cond ((eq sbars 'right)
+ (setq sbars
+ (cons 0 (/ (or (frame-parameter nil 'scroll-bar-width) 14)
+ fcw))))
+ (sbars
+ (setq sbars
+ (cons (/ (or (frame-parameter nil 'scroll-bar-width) 14)
+ fcw)
+ 0)))
+ (t
+ (setq sbars '(0 . 0))))
(setq left (- (* (round (/ (1- (/ (+ (window-width)
(car sbars) (cdr sbars)
(/ (+ (or (car fringes) 0)
(car sbars)
(/ (or (car fringes) 0) fcw))
yoffset (cadr (window-edges))
- top (max 0 (- (* (max (if (and tool-bar-mode
+ top (max 0 (- (* (max (if (and (boundp 'tool-bar-mode)
+ tool-bar-mode
(not (featurep 'gtk))
(eq (frame-first-window)
&