2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 2004 Hiroyuki Yamamoto & The Sylpheed-Claws Team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23 #include "prefs_common.h"
24 #include "folderutils.h"
26 gint folderutils_delete_duplicates(FolderItem *item,
27 DeleteDuplicatesMode mode)
30 GSList *msglist, *cur, *duplist = NULL;
33 if (item->folder->klass->remove_msg == NULL)
36 debug_print("Deleting duplicated messages...\n");
38 msglist = folder_item_get_msg_list(item);
41 table = g_hash_table_new(g_str_hash, g_str_equal);
43 folder_item_update_freeze();
44 for (cur = msglist; cur != NULL; cur = g_slist_next(cur)) {
45 MsgInfo *msginfo = (MsgInfo *) cur->data;
46 MsgInfo *msginfo_dup = NULL;
48 if (!msginfo || !msginfo->msgid || !*msginfo->msgid)
51 msginfo_dup = g_hash_table_lookup(table, msginfo->msgid);
52 if (msginfo_dup == NULL)
53 g_hash_table_insert(table, msginfo->msgid, msginfo);
55 if ((MSG_IS_UNREAD(msginfo->flags) && !MSG_IS_UNREAD(msginfo_dup->flags)) ||
56 (MSG_IS_UNREAD(msginfo->flags) == MSG_IS_UNREAD(msginfo_dup->flags))) {
57 duplist = g_slist_append(duplist, msginfo);
59 duplist = g_slist_append(duplist, msginfo_dup);
60 g_hash_table_insert(table, msginfo->msgid, msginfo);
67 case DELETE_DUPLICATES_REMOVE: {
68 FolderItem *trash = item->folder->trash;
70 if (item->stype == F_TRASH || trash == NULL)
71 folder_item_remove_msgs(item, duplist);
73 folder_item_move_msgs(trash, duplist);
76 case DELETE_DUPLICATES_SETFLAG:
77 for (cur = duplist; cur != NULL; cur = g_slist_next(cur)) {
78 MsgInfo *msginfo = (MsgInfo *) cur->data;
80 procmsg_msginfo_set_to_folder(msginfo, NULL);
81 procmsg_msginfo_unset_flags(msginfo, MSG_MARKED, MSG_MOVE | MSG_COPY);
82 procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
89 dups = g_slist_length(duplist);
90 g_slist_free(duplist);
92 g_hash_table_destroy(table);
94 for (cur = msglist; cur != NULL; cur = g_slist_next(cur)) {
95 MsgInfo *msginfo = (MsgInfo *) cur->data;
97 procmsg_msginfo_free(msginfo);
99 g_slist_free(msglist);
101 folder_item_update_thaw();
103 debug_print("done.\n");
108 void folderutils_mark_all_read(FolderItem *item)
110 MsgInfoList *msglist, *cur;
112 g_return_if_fail(item != NULL);
114 msglist = folder_item_get_msg_list(item);
118 folder_item_update_freeze();
119 for (cur = msglist; cur != NULL; cur = g_slist_next(cur)) {
120 MsgInfo *msginfo = cur->data;
122 if (msginfo->flags.perm_flags & (MSG_NEW | MSG_UNREAD))
123 procmsg_msginfo_unset_flags(msginfo, MSG_NEW | MSG_UNREAD, 0);
124 procmsg_msginfo_free(msginfo);
126 folder_item_update_thaw();
128 g_slist_free(msglist);