From e44cbc393d1ac544a676fa7c4c75b28db4f57759 Mon Sep 17 00:00:00 2001
From: hmurata <hmurata>
Date: Sun, 14 Dec 2003 10:26:06 +0000
Subject: [PATCH] * elmo-internal.el (elmo-folder-list-subfolders): Rewrite;
 Fixed behavior when one-level is nil.

* elmo-flag.el (elmo-folder-list-subfolders): Defined.

* elmo-sendlog.el (elmo-folder-have-subfolder-p): Ditto.
---
 elmo/ChangeLog        |    9 +++++++++
 elmo/elmo-flag.el     |   10 ++++++++++
 elmo/elmo-internal.el |   30 +++++++++++++++++++-----------
 elmo/elmo-sendlog.el  |    3 +++
 4 files changed, 41 insertions(+), 11 deletions(-)

diff --git a/elmo/ChangeLog b/elmo/ChangeLog
index dae5dbd..664cab6 100644
--- a/elmo/ChangeLog
+++ b/elmo/ChangeLog
@@ -1,3 +1,12 @@
+2003-12-14  Hiroya Murata  <lapis-lazuli@pop06.odn.ne.jp>
+
+	* elmo-internal.el (elmo-folder-list-subfolders): Rewrite; Fixed
+	behavior when one-level is nil.
+
+	* elmo-flag.el (elmo-folder-list-subfolders): Defined.
+
+	* elmo-sendlog.el (elmo-folder-have-subfolder-p): Ditto.
+
 2003-12-06  Hiroya Murata  <lapis-lazuli@pop06.odn.ne.jp>
 
 	* elmo.el (elmo-folder-set-info-max-by-numdb): Don't use `sort' to
diff --git a/elmo/elmo-flag.el b/elmo/elmo-flag.el
index 895c99e..c7ed570 100644
--- a/elmo/elmo-flag.el
+++ b/elmo/elmo-flag.el
@@ -96,6 +96,16 @@
    (expand-file-name ".minfo" (elmo-folder-msgdb-path folder))
    (elmo-flag-folder-minfo-internal folder)))
 
+(luna-define-method elmo-folder-list-subfolders ((folder elmo-flag-folder)
+						 &optional one-level)
+  (mapcar (lambda (flag)
+	    (concat
+	     (elmo-folder-prefix-internal folder)
+	     (symbol-name (elmo-folder-type-internal folder))
+	     "/"
+	     (symbol-name flag)))
+	  elmo-global-flag-list))
+
 (defun elmo-flag-folder-delete-message (folder number
 					       &optional keep-referrer)
   (let* ((elem (elmo-get-hash-val (concat "#" (number-to-string number))
diff --git a/elmo/elmo-internal.el b/elmo/elmo-internal.el
index 4de1308..ae489ea 100644
--- a/elmo/elmo-internal.el
+++ b/elmo/elmo-internal.el
@@ -70,17 +70,25 @@
 
 (luna-define-method elmo-folder-list-subfolders ((folder elmo-internal-folder)
 						 &optional one-level)
-  (mapcar
-   (lambda (x)
-     (if (elmo-folder-have-subfolder-p
-	  (elmo-make-folder
-	   (concat (elmo-folder-prefix-internal folder)
-		   (symbol-name x))))
-	 (list (concat (elmo-folder-prefix-internal folder)
-		       (symbol-name x)))
-       (concat (elmo-folder-prefix-internal folder)
-	       (symbol-name x))))
-   elmo-internal-folder-list))
+  (if one-level
+      (mapcar
+       (lambda (x)
+	 (let ((name (concat (elmo-folder-prefix-internal folder)
+			     (symbol-name x))))
+	   (if (elmo-folder-have-subfolder-p (elmo-make-folder name))
+	       (list name)
+	     name)))
+       elmo-internal-folder-list)
+    (apply #'nconc
+	   (mapcar
+	    (lambda (x)
+	      (let* ((name (concat (elmo-folder-prefix-internal folder)
+				   (symbol-name x)))
+		     (subfolder (elmo-make-folder name)))
+		(if (elmo-folder-have-subfolder-p subfolder)
+		    (elmo-folder-list-subfolders subfolder)
+		  (list name))))
+	    elmo-internal-folder-list))))
 
 (require 'product)
 (product-provide (provide 'elmo-internal) (require 'elmo-version))
diff --git a/elmo/elmo-sendlog.el b/elmo/elmo-sendlog.el
index 937d2a1..f0ce85b 100644
--- a/elmo/elmo-sendlog.el
+++ b/elmo/elmo-sendlog.el
@@ -135,6 +135,9 @@
 (luna-define-method elmo-message-file-p ((folder elmo-sendlog-folder) number)
   t)
 
+(luna-define-method elmo-folder-have-subfolder-p ((folder elmo-sendlog-folder))
+  nil)
+
 (require 'product)
 (product-provide (provide 'elmo-sendlog) (require 'elmo-version))
 
-- 
1.7.10.4