X-Git-Url: https://cgit.sxemacs.org/?p=riece;a=blobdiff_plain;f=lisp%2Friece-xemacs.el;h=5df81ba9253826bc1ab740b357db45bf9a3b0c25;hp=9a5cc6a59bdc866810e61645123dd9d6552a22b7;hb=05933e03db571db13ae01c9e35e7bb35b71ad25d;hpb=9f0f8e8f7c1fefd0ae6712872f9dcb78ae3ea11c

diff --git a/lisp/riece-xemacs.el b/lisp/riece-xemacs.el
index 9a5cc6a..5df81ba 100644
--- a/lisp/riece-xemacs.el
+++ b/lisp/riece-xemacs.el
@@ -39,22 +39,6 @@
 (add-hook 'riece-user-list-mode-hook 'riece-xemacs-hide-modeline)
 (add-hook 'riece-channel-list-mode-hook 'riece-xemacs-hide-modeline)
 
-(defun riece-xemacs-mode-line-buffer-identification (line)
-  "Decorate 1st	element	of `mode-line-buffer-identification' LINE.
-Modify whole identification by side effect."
-  (let ((id (car line)) chop)
-    (if (and (stringp id) (string-match "^Riece:" id))
-	(progn
-	  (setq chop (match-end 0))
-	  (nconc
-	   (list
-	    (cons (copy-extent modeline-buffer-id-left-extent)
-		  (substring id 0 chop))
-	    (cons (copy-extent modeline-buffer-id-right-extent)
-		  (substring id chop)))
-	   (cdr line)))
-      line)))
-
 (defun riece-xemacs-simplify-modeline-format ()
   "Remove unnecessary information from `modeline-format'."
   (setq modeline-format
@@ -62,17 +46,10 @@ Modify whole identification by side effect."
 		  (delq 'modeline-multibyte-status
 			(copy-sequence mode-line-format)))))
 
-(defalias 'riece-mode-line-buffer-identification
-  'riece-xemacs-mode-line-buffer-identification)
-
 (defalias 'riece-simplify-mode-line-format
   'riece-xemacs-simplify-modeline-format)
 
-(defalias 'riece-set-case-syntax-pair
-  'put-case-table-pair)
-
-;;; stolen (and renamed) from gnus-ems.el.
-
+;;; stolen (and renamed) from gnus-xmas.el.
 ;;; In GNU Emacs, user can intercept whole mouse tracking events by
 ;;; assigning [mouse-X].  In XEmacs, however, which causes different
 ;;; effect, that is, the command assigned to [mouse-X] only catches
@@ -83,9 +60,82 @@ Modify whole identification by side effect."
 ;;; semi-def.el.
 (defun riece-popup-menu-popup (menu event)
   (let ((response (get-popup-menu-response menu event)))
-    (set-buffer (event-buffer event))
-    (goto-char (event-point event))
-    (funcall (event-function response) (event-object response))))
+    (if response
+	(funcall (event-function response) (event-object response)))))
+
+(defalias 'riece-event-buffer 'event-buffer)
+(defalias 'riece-event-point 'event-point)
+
+;;; stolen (and renamed) from gnus-xmas.el.
+(defalias 'riece-region-active-p 'region-active-p)
+
+(defalias 'riece-make-overlay 'make-extent)
+(defalias 'riece-overlay-put 'set-extent-property)
+(defalias 'riece-overlay-start 'extent-start-position)
+(defalias 'riece-overlay-buffer 'extent-buffer)
+
+(defun riece-overlays-in (start end)
+  (extent-list (current-buffer) start end))
+
+(defalias 'riece-delete-overlay 'delete-extent)
+
+(defun riece-kill-all-overlays ()
+  "Delete all extents in the current buffer."
+  (map-extents (lambda (extent ignore)
+		 (delete-extent extent)
+		 nil)))
+
+;;; stolen (and renamed) from nnheaderxm.el.
+(defun riece-xemacs-generate-timer-name (&optional prefix)
+  (let ((counter '(0)))
+    (format "%s-%d"
+	    (or prefix
+		"riece-xemacs-timer")
+	    (prog1 (car counter)
+	      (setcar counter (1+ (car counter)))))))
+
+(defun riece-run-at-time (time repeat function &rest args)
+  (let ((name (riece-xemacs-generate-timer-name "riece-run-at-time")))
+    (start-itimer
+     name
+     `(lambda ()
+	(,function ,@args))
+     (or time (current-time)) repeat)
+    name))
+
+(defun riece-run-with-idle-timer (time repeat function &rest args)
+  (let ((name (riece-xemacs-generate-timer-name "riece-run-with-idle-timer")))
+    (start-itimer
+     name
+     `(lambda ()
+	(,function ,@args))
+     time (if repeat 1) t)
+    name))
+
+(defalias 'riece-cancel-timer 'delete-itimer)
+
+(defun riece-match-string-no-properties (number &optional string)
+  (format "%s" (match-string number string)))
+
+(defun riece-propertize-modeline-string (string &rest properties)
+  (let ((extent (make-extent nil nil)))
+    (set-extent-properties extent properties)
+    (cons extent string)))
+
+(defalias 'riece-normalize-modeline-string 'identity)
+
+(defalias 'riece-facep 'find-face)
+
+(defun riece-put-text-property-nonsticky (start end prop value
+						     &optional object)
+  (add-text-properties start end (list prop value 'start-open t 'end-open t)
+		       object))
+
+(defun riece-recent-messages (n)
+  "Return N most recent messages, most recent first.
+If N is nil, all messages will be returned."
+  (with-output-to-string
+    (print-recent-messages n)))
 
 (provide 'riece-xemacs)