From: hmurata <hmurata>
Date: Sun, 7 Sep 2003 06:01:31 +0000 (+0000)
Subject: * elmo-pop3.el (elmo-pop3-sort-overview-by-original-number): Abolish.
X-Git-Tag: wl-2_11_11~6
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e458f269fc1394692cfbbde25707fb272d37fa40;p=elisp%2Fwanderlust.git

* elmo-pop3.el (elmo-pop3-sort-overview-by-original-number): Abolish.
(elmo-pop3-sort-msgdb-by-original-number): Use
`elmo-msgdb-sort-entities'.

* elmo-msgdb.el (elmo-msgdb-sort-entities): New function.
(elmo-msgdb-sort-by-date): Use it.
(elmo-msgdb-overview-sort-by-date): Abolish.
---

diff --git a/elmo/ChangeLog b/elmo/ChangeLog
index 5ca311e..dd4a679 100644
--- a/elmo/ChangeLog
+++ b/elmo/ChangeLog
@@ -1,5 +1,13 @@
 2003-09-07  Hiroya Murata  <lapis-lazuli@pop06.odn.ne.jp>
 
+	* elmo-pop3.el (elmo-pop3-sort-overview-by-original-number): Abolish.
+	(elmo-pop3-sort-msgdb-by-original-number): Use
+	`elmo-msgdb-sort-entities'.
+
+	* elmo-msgdb.el (elmo-msgdb-sort-entities): New function.
+	(elmo-msgdb-sort-by-date): Use it.
+	(elmo-msgdb-overview-sort-by-date): Abolish.
+
 	* elmo-dop.el (elmo-folder-status-dop): Fixed.
 
 	* elmo-msgdb.el (elmo-msgdb-list-messages): Undo last change.
diff --git a/elmo/elmo-msgdb.el b/elmo/elmo-msgdb.el
index 8f91dc1..3422a01 100644
--- a/elmo/elmo-msgdb.el
+++ b/elmo/elmo-msgdb.el
@@ -154,7 +154,6 @@
 ;; elmo-msgdb-create-overview-from-buffer NUMBER SIZE TIME
 ;; elmo-msgdb-copy-overview-entity ENTITY
 ;; elmo-msgdb-create-overview-entity-from-file NUMBER FILE
-;; elmo-msgdb-overview-sort-by-date OVERVIEW
 ;; elmo-msgdb-clear-index
 
 ;; elmo-folder-get-info
@@ -517,15 +516,27 @@ content of MSGDB is changed."
     (elmo-msgdb-set-index msgdb index)
     t)) ;return value
 
-(defun elmo-msgdb-sort-by-date (msgdb)
+(defun elmo-msgdb-sort-entities (msgdb predicate &optional app-data)
   (message "Sorting...")
   (let ((overview (elmo-msgdb-get-overview msgdb)))
     (elmo-msgdb-set-overview
      msgdb
-     (elmo-msgdb-overview-sort-by-date overview))
+     (sort overview (lambda (a b) (funcall predicate a b app-data))))
     (message "Sorting...done")
     msgdb))
 
+(defun elmo-msgdb-sort-by-date (msgdb)
+  (elmo-msgdb-sort-entities
+   msgdb
+   (lambda (x y app-data)
+     (condition-case nil
+	 (string<
+	  (timezone-make-date-sortable
+	   (elmo-msgdb-overview-entity-get-date x))
+	  (timezone-make-date-sortable
+	   (elmo-msgdb-overview-entity-get-date y)))
+       (error)))))
+
 ;;;
 (defsubst elmo-msgdb-append-element (list element)
   (if list
@@ -1287,18 +1298,6 @@ Header region is supposed to be narrowed."
 	  (narrow-to-region (point-min) header-end)
 	  (elmo-msgdb-create-overview-from-buffer number size mtime))))))
 
-(defun elmo-msgdb-overview-sort-by-date (overview)
-  (sort overview
-	(function
-	 (lambda (x y)
-	   (condition-case nil
-	       (string<
-		(timezone-make-date-sortable
-		 (elmo-msgdb-overview-entity-get-date x))
-		(timezone-make-date-sortable
-		 (elmo-msgdb-overview-entity-get-date y)))
-	     (error))))))
-
 (defun elmo-msgdb-clear-index (msgdb entity)
   (let ((ehash (elmo-msgdb-get-entity-hashtb msgdb))
 	(mhash (elmo-msgdb-get-mark-hashtb msgdb))
diff --git a/elmo/elmo-pop3.el b/elmo/elmo-pop3.el
index 9523450..dad3830 100644
--- a/elmo/elmo-pop3.el
+++ b/elmo/elmo-pop3.el
@@ -702,27 +702,19 @@ If IF-EXISTS is `any-exists', get BIFF session or normal session if exists."
 	(if (elmo-pop3-folder-use-uidl-internal folder)
 	    (elmo-pop3-folder-location-alist-internal folder)))))))
 
-(defun elmo-pop3-sort-overview-by-original-number (overview loc-alist)
-  (if loc-alist
-      (sort overview
-	    (lambda (ent1 ent2)
-	      (< (elmo-pop3-uidl-to-number
-		  (cdr (assq (elmo-msgdb-overview-entity-get-number ent1)
-			     loc-alist)))
-		 (elmo-pop3-uidl-to-number
-		  (cdr (assq (elmo-msgdb-overview-entity-get-number ent2)
-			     loc-alist))))))
-    overview))
-
 (defun elmo-pop3-sort-msgdb-by-original-number (folder msgdb)
-  (message "Sorting...")
-  (let ((overview (elmo-msgdb-get-overview msgdb)))
-    (elmo-msgdb-set-overview
-     msgdb
-     (elmo-pop3-sort-overview-by-original-number
-      overview
-      (elmo-pop3-folder-location-alist-internal folder)))
-    (message "Sorting...done")
+  (let ((location-alist (elmo-pop3-folder-location-alist-internal folder)))
+    (when location-alist
+      (elmo-msgdb-sort-entities
+       msgdb
+       (lambda (ent1 ent2 loc-alist)
+	 (< (elmo-pop3-uidl-to-number
+	     (cdr (assq (elmo-msgdb-overview-entity-get-number ent1)
+			loc-alist)))
+	    (elmo-pop3-uidl-to-number
+	     (cdr (assq (elmo-msgdb-overview-entity-get-number ent2)
+			loc-alist)))))
+       location-alist))
     msgdb))
 
 (defun elmo-pop3-uidl-to-number (uidl)