1 ;;; riece-xemacs.el --- XEmacs specific functions
2 ;; Copyright (C) 1998-2003 Daiki Ueno
4 ;; Author: Daiki Ueno <ueno@unixuser.org>
7 ;; This file is part of Riece.
9 ;; This program is free software; you can redistribute it and/or modify
10 ;; it under the terms of the GNU General Public License as published by
11 ;; the Free Software Foundation; either version 2, or (at your option)
14 ;; This program is distributed in the hope that it will be useful,
15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 ;; GNU General Public License for more details.
19 ;; You should have received a copy of the GNU General Public License
20 ;; along with GNU Emacs; see the file COPYING. If not, write to the
21 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22 ;; Boston, MA 02111-1307, USA.
26 (defun riece-xemacs-hide-modeline ()
27 "Remove modeline from current window."
28 (set-specifier has-modeline-p nil (current-buffer)))
30 (when (featurep 'scrollbar)
31 (defun riece-xemacs-hide-scrollbars ()
32 (if (boundp 'horizontal-scrollbar-visible-p)
33 (set-specifier horizontal-scrollbar-visible-p nil (current-buffer))
34 (if (boundp 'scrollbar-height)
35 (set-specifier scrollbar-height 0 (current-buffer)))))
36 (add-hook 'riece-user-list-mode-hook 'riece-xemacs-hide-scrollbars)
37 (add-hook 'riece-channel-list-mode-hook 'riece-xemacs-hide-scrollbars))
39 (add-hook 'riece-user-list-mode-hook 'riece-xemacs-hide-modeline)
40 (add-hook 'riece-channel-list-mode-hook 'riece-xemacs-hide-modeline)
42 (defun riece-xemacs-simplify-modeline-format ()
43 "Remove unnecessary information from `modeline-format'."
45 (remrassq 'modeline-modified
46 (delq 'modeline-multibyte-status
47 (copy-sequence mode-line-format)))))
49 (defalias 'riece-simplify-mode-line-format
50 'riece-xemacs-simplify-modeline-format)
52 ;;; stolen (and renamed) from gnus-xmas.el.
53 ;;; In GNU Emacs, user can intercept whole mouse tracking events by
54 ;;; assigning [mouse-X]. In XEmacs, however, which causes different
55 ;;; effect, that is, the command assigned to [mouse-X] only catches
56 ;;; button-release events.
57 (defvar riece-mouse-2 [button2])
59 ;;; popup-menu compatibility stuff, stolen (and renamed) from
61 (defun riece-popup-menu-popup (menu event)
62 (let ((response (get-popup-menu-response menu event)))
64 (funcall (event-function response) (event-object response)))))
66 (defalias 'riece-event-buffer 'event-buffer)
67 (defalias 'riece-event-point 'event-point)
69 ;;; stolen (and renamed) from gnus-xmas.el.
70 (defalias 'riece-region-active-p 'region-active-p)
72 (defalias 'riece-make-overlay 'make-extent)
73 (defalias 'riece-overlay-put 'set-extent-property)
74 (defalias 'riece-overlay-start 'extent-start-position)
75 (defalias 'riece-overlay-buffer 'extent-buffer)
77 (defun riece-overlays-in (start end)
78 (extent-list (current-buffer) start end))
80 (defalias 'riece-delete-overlay 'delete-extent)
82 (defun riece-kill-all-overlays ()
83 "Delete all extents in the current buffer."
84 (map-extents (lambda (extent ignore)
85 (delete-extent extent)
88 ;;; stolen (and renamed) from nnheaderxm.el.
89 (defun riece-xemacs-generate-timer-name (&optional prefix)
95 (setcar counter (1+ (car counter)))))))
97 (defun riece-run-at-time (time repeat function &rest args)
98 (let ((name (riece-xemacs-generate-timer-name "riece-run-at-time")))
106 (defun riece-run-with-idle-timer (time repeat function &rest args)
107 (let ((name (riece-xemacs-generate-timer-name "riece-run-with-idle-timer")))
112 time (if repeat 1) t)
115 (defalias 'riece-cancel-timer 'delete-itimer)
117 (defun riece-match-string-no-properties (number &optional string)
118 (format "%s" (match-string number string)))
120 (defun riece-propertize-modeline-string (string &rest properties)
121 (let ((extent (make-extent nil nil)))
122 (set-extent-properties extent properties)
123 (cons extent string)))
125 (defalias 'riece-facep 'find-face)
127 (defun riece-put-text-property-nonsticky (start end prop value
129 (add-text-properties start end (list prop value 'start-open t 'end-open t)
132 (defun riece-recent-messages (n)
133 "Return N most recent messages, most recent first.
134 If N is nil, all messages will be returned."
135 (with-output-to-string
136 (print-recent-messages n)))
138 (provide 'riece-xemacs)
140 ;;; riece-xemacs.el ends here