Internal API change: split read/unread marking features from functions used

[claws.git] / src / folderutils.c

diff --git a/src/folderutils.c b/src/folderutils.c
index 60d86ce0c9c9b2316b547244ce969518a8903d95..0a4c95c1164979980993c9a65fbad0106ae9c373 100644 (file)
--- a/src/folderutils.c
+++ b/src/folderutils.c
@@ -1,10 +1,10 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 2004-2006 Hiroyuki Yamamoto & The Claws Mail Team
+ * Copyright (C) 2004-2012 Hiroyuki Yamamoto & The Claws Mail Team
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 3 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
@@ -13,8 +13,8 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * 
  */
 
 #include <glib.h>
@@ -58,9 +58,9 @@ gint folderutils_delete_duplicates(FolderItem *item,
                else {
                        if ((MSG_IS_UNREAD(msginfo->flags) && !MSG_IS_UNREAD(msginfo_dup->flags)) || 
                            (MSG_IS_UNREAD(msginfo->flags) == MSG_IS_UNREAD(msginfo_dup->flags))) {
-                               duplist = g_slist_append(duplist, msginfo);
+                               duplist = g_slist_prepend(duplist, msginfo);
                        } else {
-                               duplist = g_slist_append(duplist, msginfo_dup);
+                               duplist = g_slist_prepend(duplist, msginfo_dup);
                                g_hash_table_insert(table, msginfo->msgid, msginfo);
                        }
                }
@@ -108,7 +108,7 @@ gint folderutils_delete_duplicates(FolderItem *item,
        for (cur = msglist; cur != NULL; cur = g_slist_next(cur)) {
                MsgInfo *msginfo = (MsgInfo *) cur->data;
 
-               procmsg_msginfo_free(msginfo);
+               procmsg_msginfo_free(&msginfo);
        }
        g_slist_free(msglist);
 
@@ -125,7 +125,7 @@ void folderutils_mark_all_read(FolderItem *item)
        MainWindow *mainwin = mainwindow_get_mainwindow();
        int i = 0, m = 0;
        debug_print("marking all read in item %s\n", (item==NULL)?"NULL":item->name);
-       g_return_if_fail(item != NULL);
+       cm_return_if_fail(item != NULL);
 
 
        folder_item_update_freeze();
@@ -149,7 +149,7 @@ void folderutils_mark_all_read(FolderItem *item)
                                m++;
                        }
                        i++;
-                       procmsg_msginfo_free(msginfo);
+                       procmsg_msginfo_free(&msginfo);
                }
                folder_item_set_batch(item, FALSE);
                folder_item_close(item);
@@ -158,3 +158,91 @@ void folderutils_mark_all_read(FolderItem *item)
        }
        folder_item_update_thaw();
 }
+
+void folderutils_mark_all_unread(FolderItem *item)
+{
+       MsgInfoList *msglist, *cur;
+       MainWindow *mainwin = mainwindow_get_mainwindow();
+       int i = 0, m = 0;
+       debug_print("marking all unread in item %s\n", (item==NULL)?"NULL":item->name);
+       cm_return_if_fail(item != NULL);
+
+
+       folder_item_update_freeze();
+       if (mainwin && mainwin->summaryview &&
+           mainwin->summaryview->folder_item == item) {
+               debug_print("folder opened, using summary\n");
+               summary_mark_all_unread(mainwin->summaryview);
+       } else {
+               msglist = folder_item_get_msg_list(item);
+               debug_print("got msglist %p\n", msglist);
+               if (msglist == NULL) {
+                       folder_item_update_thaw();
+                       return;
+               }
+               folder_item_set_batch(item, TRUE);
+               for (cur = msglist; cur != NULL; cur = g_slist_next(cur)) {
+                       MsgInfo *msginfo = cur->data;
+
+                       if (!(msginfo->flags.perm_flags & MSG_UNREAD)) {
+                               procmsg_msginfo_set_flags(msginfo, MSG_UNREAD, 0);
+                               m++;
+                       }
+                       i++;
+                       procmsg_msginfo_free(&msginfo);
+               }
+               folder_item_set_batch(item, FALSE);
+               folder_item_close(item);
+               debug_print("marked %d messages out of %d as unread\n", m, i);
+               g_slist_free(msglist);
+       }
+       folder_item_update_thaw();
+}
+
+void folderutils_mark_all_read_recursive(FolderItem *item)
+{
+       GNode *node;
+
+       cm_return_if_fail(item != NULL);
+
+       folderutils_mark_all_read(item);
+
+       cm_return_if_fail(item->folder != NULL);
+       cm_return_if_fail(item->folder->node != NULL);
+
+       node = item->folder->node;
+       node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
+       node = node->children;
+
+       while (node != NULL) {
+               if (node->data != NULL) {
+                       FolderItem *sub_item = (FolderItem *) node->data;
+                       node = node->next;
+                       folderutils_mark_all_read_recursive(sub_item);
+               }
+       }
+}
+
+void folderutils_mark_all_unread_recursive(FolderItem *item)
+{
+       GNode *node;
+
+       cm_return_if_fail(item != NULL);
+
+       folderutils_mark_all_unread(item);
+
+       cm_return_if_fail(item->folder != NULL);
+       cm_return_if_fail(item->folder->node != NULL);
+
+       node = item->folder->node;
+       node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
+       node = node->children;
+
+       while (node != NULL) {
+               if (node->data != NULL) {
+                       FolderItem *sub_item = (FolderItem *) node->data;
+                       node = node->next;
+                       folderutils_mark_all_unread_recursive(sub_item);
+               }
+       }
+}