From: Dan Winship <danw@src.gnome.org>
Date: Fri, 30 Jun 2000 20:04:46 +0000 (+0000)
Subject: New function, to move a message from one folder to another. The default
X-Git-Tag: upstream/3.7.4~11648
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f91312aec1c7189360e5d6c546d28962e2c6ed74;p=platform%2Fupstream%2Fevolution-data-server.git

New function, to move a message from one folder to another. The default

	* camel-folder.c (camel_folder_move_message_to): New function, to
	move a message from one folder to another. The default
	implementation just uses append_message and delete_message, but
	providers can implement more efficient versions for use when both
	folders are on the same store.
---

diff --git a/camel/ChangeLog b/camel/ChangeLog
index 8c8dedb..00bdee6 100644
--- a/camel/ChangeLog
+++ b/camel/ChangeLog
@@ -1,3 +1,11 @@
+2000-06-30  Dan Winship  <danw@helixcode.com>
+
+	* camel-folder.c (camel_folder_move_message_to): New function, to
+	move a message from one folder to another. The default
+	implementation just uses append_message and delete_message, but
+	providers can implement more efficient versions for use when both
+	folders are on the same store.
+
 2000-06-29  Jeffrey Stedfast  <fejj@helixcode.com>
 
 	* providers/imap/camel-imap-folder.c (imap_expunge): Should now
diff --git a/camel/camel-folder.c b/camel/camel-folder.c
index f3cea51..39415e1 100644
--- a/camel/camel-folder.c
+++ b/camel/camel-folder.c
@@ -122,6 +122,11 @@ static const CamelMessageInfo *summary_get_by_uid (CamelFolder *folder,
 static GList *search_by_expression (CamelFolder *folder, const char *exp,
 				    CamelException *ex);
 
+static void            move_message_to       (CamelFolder *source,
+					      const char *uid,
+					      CamelFolder *dest,
+					      CamelException *ex);
+
 static void
 camel_folder_class_init (CamelFolderClass *camel_folder_class)
 {
@@ -159,6 +164,7 @@ camel_folder_class_init (CamelFolderClass *camel_folder_class)
 	camel_folder_class->free_summary = free_summary;
 	camel_folder_class->search_by_expression = search_by_expression;
 	camel_folder_class->summary_get_by_uid = summary_get_by_uid;
+	camel_folder_class->move_message_to = move_message_to;
 
 	/* virtual method overload */
 	gtk_object_class->finalize = finalize;
@@ -1013,3 +1019,49 @@ camel_folder_search_by_expression (CamelFolder *folder, const char *expression,
 
 	return CF_CLASS (folder)->search_by_expression (folder, expression, ex);
 }
+
+
+static void
+move_message_to (CamelFolder *source, const char *uid, CamelFolder *dest,
+		 CamelException *ex)
+{
+	CamelMimeMessage *msg;
+
+	/* Default implementation. */
+	
+	msg = camel_folder_get_message_by_uid (source, uid, ex);
+	if (!msg)
+		return;
+	camel_folder_append_message (dest, msg, ex);
+	gtk_object_unref (GTK_OBJECT (msg));
+	if (camel_exception_is_set (ex))
+		return;
+	camel_folder_delete_message_by_uid (source, uid, ex);
+}
+
+/**
+ * camel_folder_move_message_to:
+ * @source: source folder
+ * @uid: UID of message in @source
+ * @dest: destination folder
+ * @ex: a CamelException
+ *
+ * This moves a message from one folder to another. If the @source and
+ * @dest folders have the same parent_store, this may be more efficient
+ * than a camel_folder_append_message() followed by
+ * camel_folder_delete_message_by_uid().
+ **/
+void
+camel_folder_move_message_to (CamelFolder *source, const char *uid,
+			      CamelFolder *dest, CamelException *ex)
+{
+	g_return_if_fail (CAMEL_IS_FOLDER (source));
+	g_return_if_fail (CAMEL_IS_FOLDER (dest));
+	g_return_if_fail (uid != NULL);
+
+	if (source->parent_store == dest->parent_store) {
+		return CF_CLASS (source)->move_message_to (source, uid,
+							   dest, ex);
+	} else
+		return move_message_to (source, uid, dest, ex);
+}
diff --git a/camel/camel-folder.h b/camel/camel-folder.h
index 9e9acc6..d0a7cee 100644
--- a/camel/camel-folder.h
+++ b/camel/camel-folder.h
@@ -155,9 +155,17 @@ typedef struct {
 
 	gboolean (*has_search_capability) (CamelFolder *folder);
 
-	GList * (*search_by_expression) (CamelFolder *folder, const char *expression, CamelException *ex);
+	GList * (*search_by_expression) (CamelFolder *folder,
+					 const char *expression,
+					 CamelException *ex);
 
-	const CamelMessageInfo * (*summary_get_by_uid) (CamelFolder *, const char *uid);
+	const CamelMessageInfo * (*summary_get_by_uid) (CamelFolder *,
+							const char *uid);
+
+	void (*move_message_to) (CamelFolder *source,
+				 const char *uid,
+				 CamelFolder *destination,
+				 CamelException *ex);
 } CamelFolderClass;
 
 
@@ -271,6 +279,11 @@ GList *		   camel_folder_search_by_expression  (CamelFolder *folder, const char
 const CamelMessageInfo *camel_folder_summary_get_by_uid (CamelFolder *summary,
 							 const char *uid);
 
+void               camel_folder_move_message_to       (CamelFolder *source,
+						       const char *uid,
+						       CamelFolder *dest,
+						       CamelException *ex);
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */