(riece-menu-insinuate): Check if custom-reevaluate-setting is available.

[riece] / lisp / riece-log.el

diff --git a/lisp/riece-log.el b/lisp/riece-log.el
index 1cd1c60..624115b 100644 (file)
--- a/lisp/riece-log.el
+++ b/lisp/riece-log.el
@@ -1,4 +1,4 @@
-;;; riece-log.el --- saving irc logs add-on
+;;; riece-log.el --- Save IRC logs
 ;; Copyright (C) 2003 OHASHI Akira
 ;; Copyright (C) 2004 Daiki Ueno
 
@@ -20,23 +20,22 @@
 
 ;; 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:
 
-;; This add-on saves irc logs for every channel.
-
-;; To use, add the following line to your ~/.riece/init.el:
-;; (add-to-list 'riece-addons 'riece-log)
+;;; NOTE: This is an add-on module for Riece.
 
 ;;; Code:
 
 (require 'riece-message)
 (require 'riece-button)
+(require 'riece-mcat)
 
 (defgroup riece-log nil
-  "Save irc log"
+  "Save IRC logs."
+  :prefix "riece-"
   :group 'riece)
 
 (defcustom riece-log-directory
@@ -91,19 +90,20 @@ It is created if there is at least one instance of Emacs running riece-log.")
 (defconst riece-log-file-name-regexp
   (concat (riece-make-interval-regexp "[0-9]" 8) "\\.txt\\(\\.\\(.*\\)\\)?$"))
 
-(defvar riece-log-enabled nil)
-
 (defconst riece-log-description
-  "Saving IRC logs")
+  "Save IRC logs.")
 
 (defun riece-log-display-message-function (message)
-  (if riece-log-enabled
-      (let ((coding-system-for-write (or riece-log-coding-system
-                                        buffer-file-coding-system))
-           (file (riece-log-make-file-name (riece-message-target message)
-                                           coding-system-for-write))
-           file-name-coding-system
-           default-file-name-coding-system)
+  (if (get 'riece-log 'riece-addon-enabled)
+      (let* ((coding-system-for-write
+             (if (featurep 'mule)
+                 (or riece-log-coding-system
+                     (car (get-language-info current-language-environment
+                                             'coding-system)))))
+            (file (riece-log-make-file-name (riece-message-target message)
+                                            coding-system-for-write))
+            file-name-coding-system
+            default-file-name-coding-system)
        (unless (file-directory-p (file-name-directory file))
          (make-directory (file-name-directory file) t))
        (write-region (concat (format-time-string "%H:%M") " "
@@ -112,9 +112,12 @@ It is created if there is at least one instance of Emacs running riece-log.")
                      riece-log-lock-file))))
 
 (defun riece-log-make-file-name (identity coding-system)
-  (expand-file-name (format "%s.txt.%s"
-                           (format-time-string "%Y%m%d")
-                           coding-system)
+  (expand-file-name (if (featurep 'mule)
+                       (format "%s.txt.%s"
+                               (format-time-string "%Y%m%d")
+                               coding-system)
+                     (format "%s.txt"
+                               (format-time-string "%Y%m%d")))
                    (riece-log-directory identity)))
 
 (defun riece-log-list-files (identity time)
@@ -235,8 +238,9 @@ If LINES is t, insert today's logs entirely."
   (when riece-log-flashback
     (riece-insert-info (current-buffer)
                       (if (eq riece-log-flashback t)
-                          "Recent messages of the day:\n"
-                        (format "Recent messages up to %d lines:\n"
+                          (riece-mcat "Recent messages of the day:\n")
+                        (format (riece-mcat
+                                 "Recent messages up to %d lines:\n")
                                 riece-log-flashback)))
     (let (buffer-read-only
          (point (goto-char (point-max))))
@@ -285,14 +289,19 @@ If LINES is t, insert today's logs entirely."
   (add-hook 'riece-channel-buffer-create-functions
            'riece-log-flashback))
 
+(defun riece-log-uninstall ()
+  (setq riece-log-lock-file nil)
+  (remove-hook 'riece-after-display-message-functions
+              'riece-log-display-message-function)
+  (remove-hook 'riece-channel-buffer-create-functions
+              'riece-log-flashback))
+
 (defvar riece-command-mode-map)
 (defun riece-log-enable ()
-  (define-key riece-command-mode-map "\C-cd" 'riece-log-dired)
-  (setq riece-log-enabled t))
+  (define-key riece-command-mode-map "\C-cd" 'riece-log-dired))
 
 (defun riece-log-disable ()
-  (define-key riece-command-mode-map "\C-cd" nil)
-  (setq riece-log-enabled nil))
+  (define-key riece-command-mode-map "\C-cd" nil))
 
 (provide 'riece-log)