* src/folder.[ch]
[claws.git] / src / folder.c
index a5bbe2624660f8eb7d59ad547bf91ae13876ebd3..953b1625240bb86ce7de2ddd812d34f2fd4a1379 100644 (file)
@@ -73,6 +73,7 @@ void folder_item_free_cache           (FolderItem *item);
 Folder *folder_new(FolderType type, const gchar *name, const gchar *path)
 {
        Folder *folder = NULL;
+       FolderItem *item;
 
        name = name ? name : path;
        switch (type) {
@@ -92,13 +93,17 @@ Folder *folder_new(FolderType type, const gchar *name, const gchar *path)
                return NULL;
        }
 
+       /* Create root folder item */
+       item = folder_item_new(folder, name, NULL);
+       item->folder = folder;
+       folder->node = g_node_new(item);
+       folder->data = NULL;
+
        return folder;
 }
 
 static void folder_init(Folder *folder, const gchar *name)
 {
-       FolderItem *item;
-
        g_return_if_fail(folder != NULL);
 
        folder_set_name(folder, name);
@@ -112,6 +117,8 @@ static void folder_init(Folder *folder, const gchar *name)
        folder->trash = NULL;
 
        /* Init Folder functions */
+       folder->item_new = NULL;
+       folder->item_destroy = NULL;
        folder->fetch_msg = NULL;
        folder->fetch_msginfo = NULL;
        folder->fetch_msginfos = NULL;
@@ -119,12 +126,6 @@ static void folder_init(Folder *folder, const gchar *name)
        folder->ui_func = NULL;
        folder->ui_func_data = NULL;
        folder->check_msgnum_validity = NULL;
-
-       /* Create root folder item */
-       item = folder_item_new(folder, name, NULL);
-       item->folder = folder;
-       folder->node = g_node_new(item);
-       folder->data = NULL;
 }
 
 void folder_local_folder_init(Folder *folder, const gchar *name,
@@ -188,17 +189,10 @@ FolderItem *folder_item_new(Folder *folder, const gchar *name, const gchar *path
 {
        FolderItem *item = NULL;
 
-       switch (folder->type) {
-       case F_IMAP:
-               item = imap_folder_item_new();
-               break;
-       case F_MH:
-       case F_NEWS:
-       case F_MBOX:
+       if (folder->item_new) {
+               item = folder->item_new(folder);
+       } else {
                item = g_new0(FolderItem, 1);
-               break;
-       default:
-               return NULL;
        }
 
        g_return_val_if_fail(item != NULL, NULL);
@@ -206,7 +200,6 @@ FolderItem *folder_item_new(Folder *folder, const gchar *name, const gchar *path
        item->stype = F_NORMAL;
        item->name = g_strdup(name);
        item->path = g_strdup(path);
-       item->account = NULL;
        item->mtime = 0;
        item->new = 0;
        item->unread = 0;
@@ -221,6 +214,8 @@ FolderItem *folder_item_new(Folder *folder, const gchar *name, const gchar *path
        item->opened    = FALSE;
        item->parent = NULL;
        item->folder = NULL;
+       item->account = NULL;
+       item->apply_sub = FALSE;
        item->mark_queue = NULL;
        item->data = NULL;
 
@@ -269,21 +264,18 @@ void folder_item_destroy(FolderItem *item)
 
        debug_print("Destroying folder item %s\n", item->path);
 
-       if (item->folder != NULL) {
-               switch (item->folder->type) {
-               case F_IMAP:
-                       imap_folder_item_destroy(item);
-                       break;
-               default:
-                       break;
-               }
-       }
-
        if (item->cache)
                folder_item_free_cache(item);
        g_free(item->name);
        g_free(item->path);
-       g_free(item);
+
+       if (item->folder != NULL) {
+               if(item->folder->item_destroy) {
+                       item->folder->item_destroy(item->folder, item);
+               } else {
+                       g_free(item);
+               }
+       }
 }
 
 void folder_set_ui_func(Folder *folder, FolderUIFunc func, gpointer data)
@@ -794,6 +786,33 @@ void folder_set_missing_folders(void)
        }
 }
 
+static gboolean folder_unref_account_func(GNode *node, gpointer data)
+{
+       FolderItem *item = node->data;
+       PrefsAccount *account = data;
+
+       if (item->account == account)
+               item->account = NULL;
+
+       return FALSE;
+}
+
+void folder_unref_account_all(PrefsAccount *account)
+{
+       Folder *folder;
+       GList *list;
+
+       if (!account) return;
+
+       for (list = folder_list; list != NULL; list = list->next) {
+               folder = list->data;
+               if (folder->account == account)
+                       folder->account = NULL;
+               g_node_traverse(folder->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
+                               folder_unref_account_func, account);
+       }
+}
+
 #undef CREATE_FOLDER_IF_NOT_EXIST
 
 gchar *folder_get_path(Folder *folder)
@@ -1113,7 +1132,6 @@ gint folder_item_scan(FolderItem *item)
                                procmsg_msginfo_free(msginfo);
                        }
                        g_slist_free(newmsg_list);
-                       folderview_update_item(item, FALSE);
                }
        } else if (folder->fetch_msginfo) {
                GSList *elem;
@@ -1135,7 +1153,6 @@ gint folder_item_scan(FolderItem *item)
                                debug_print("Added newly found message %d to cache.\n", num);
                        }
                }
-               folderview_update_item(item, FALSE);
        }
 
        item->new = newcnt;
@@ -1435,7 +1452,8 @@ gint folder_item_move_msg(FolderItem *dest, MsgInfo *msginfo)
        
        if (num != -1) {
                MsgInfo *newmsginfo;
-
+    
+               /* Add new msginfo to dest folder */
                if (NULL != (newmsginfo = folder->fetch_msginfo(folder, dest, num))) {
                        newmsginfo->flags.perm_flags = msginfo->flags.perm_flags;
                        
@@ -1445,26 +1463,29 @@ gint folder_item_move_msg(FolderItem *dest, MsgInfo *msginfo)
                                                     MSG_NEW|MSG_UNREAD|MSG_DELETED);
                        msgcache_add_msg(dest->cache, newmsginfo);
 
-                       /* CLAWS */
-                       if (src_folder->remove_msg)
-                               src_folder->remove_msg(src_folder, msginfo->folder,
-                                                      msginfo->msgnum);
-                       
-                       msgcache_remove_msg(msginfo->folder->cache, msginfo->msgnum);
-
-                       if (MSG_IS_NEW(msginfo->flags))
-                               msginfo->folder->new--;
                        if (MSG_IS_NEW(newmsginfo->flags))
                                dest->new++;
-                       if (MSG_IS_UNREAD(msginfo->flags))
-                               msginfo->folder->unread--;
                        if (MSG_IS_UNREAD(newmsginfo->flags))
                                dest->unread++;
-                       msginfo->folder->total--;
                        dest->total++;
+                       dest->need_update = TRUE;
 
                        procmsg_msginfo_free(newmsginfo);
                }
+
+               /* remove source message from it's folder */
+               if (src_folder->remove_msg) {
+                       src_folder->remove_msg(src_folder, msginfo->folder,
+                                              msginfo->msgnum);
+                       msgcache_remove_msg(msginfo->folder->cache, msginfo->msgnum);
+
+                       if (MSG_IS_NEW(msginfo->flags))
+                               msginfo->folder->new--;
+                       if (MSG_IS_UNREAD(msginfo->flags))
+                               msginfo->folder->unread--;
+                       msginfo->folder->total--;
+                       msginfo->folder->need_update = TRUE;
+               }
        }
        
        if (folder->finished_copy)
@@ -1556,6 +1577,7 @@ gint folder_item_move_msgs_with_dest(FolderItem *dest, GSList *msglist)
                                if (MSG_IS_UNREAD(newmsginfo->flags))
                                        dest->unread++;
                                dest->total++;
+                               dest->need_update = TRUE;
 
                                procmsg_msginfo_free(newmsginfo);
                        }
@@ -1587,6 +1609,7 @@ gint folder_item_move_msgs_with_dest(FolderItem *dest, GSList *msglist)
                        if (MSG_IS_UNREAD(msginfo->flags))
                                msginfo->folder->unread--;
                        msginfo->folder->total--;                       
+                       msginfo->folder->need_update = TRUE;
                }
 
                l2 = g_slist_next(l2);
@@ -1652,6 +1675,7 @@ gint folder_item_copy_msg(FolderItem *dest, MsgInfo *msginfo)
                        if (MSG_IS_UNREAD(newmsginfo->flags))
                                dest->unread++;
                        dest->total++;
+                       dest->need_update = TRUE;
 
                        procmsg_msginfo_free(newmsginfo);
                }                       
@@ -1740,6 +1764,7 @@ gint folder_item_copy_msgs_with_dest(FolderItem *dest, GSList *msglist)
                                if (MSG_IS_UNREAD(newmsginfo->flags))
                                        dest->unread++;
                                dest->total++;
+                               dest->need_update = TRUE;
 
                                procmsg_msginfo_free(newmsginfo);
                        }
@@ -1777,15 +1802,25 @@ gint folder_item_remove_msg(FolderItem *item, gint num)
                msgcache_remove_msg(item->cache, num);
        }
        item->total--;
+       item->need_update = TRUE;
 
        return ret;
 }
 
 gint folder_item_remove_msgs(FolderItem *item, GSList *msglist)
 {
+       Folder *folder;
        gint ret = 0;
 
        g_return_val_if_fail(item != NULL, -1);
+       
+       folder = item->folder;
+       if (folder->remove_msgs) {
+               ret = folder->remove_msgs(folder, item, msglist);
+               if (ret == 0)
+                       folder->scan(folder);
+               return ret;
+       }
 
        if (!item->cache) folder_item_read_cache(item);
 
@@ -1824,6 +1859,7 @@ gint folder_item_remove_all_msg(FolderItem *item)
                item->new = 0;
                item->unread = 0;
                item->total = 0;
+               item->need_update = TRUE;
        }
 
        return result;
@@ -1889,7 +1925,8 @@ static gboolean folder_build_tree(GNode *node, gpointer data)
        const gchar *path = NULL;
        PrefsAccount *account = NULL;
        gboolean no_sub = FALSE, no_select = FALSE, collapsed = FALSE, 
-                threaded = TRUE, ret_rcpt = FALSE, hidereadmsgs = FALSE;
+                threaded = TRUE, apply_sub = FALSE;
+       gboolean ret_rcpt = FALSE, hidereadmsgs = FALSE; /* CLAWS */
        FolderSortKey sort_key = SORT_BY_NONE;
        FolderSortType sort_type = SORT_ASCENDING;
        gint new = 0, unread = 0, total = 0;
@@ -1926,11 +1963,7 @@ static gboolean folder_build_tree(GNode *node, gpointer data)
                        name = attr->value;
                else if (!strcmp(attr->name, "path"))
                        path = attr->value;
-               else if (!strcmp(attr->name, "account_id")) {
-                       account = account_find_from_id(atoi(attr->value));
-                       if (!account) g_warning("account_id: %s not found\n",
-                                               attr->value);
-               } else if (!strcmp(attr->name, "mtime"))
+               else if (!strcmp(attr->name, "mtime"))
                        mtime = strtoul(attr->value, NULL, 10);
                else if (!strcmp(attr->name, "new"))
                        new = atoi(attr->value);
@@ -1980,12 +2013,16 @@ static gboolean folder_build_tree(GNode *node, gpointer data)
                                sort_type = SORT_ASCENDING;
                        else
                                sort_type = SORT_DESCENDING;
-               }
+               } else if (!strcmp(attr->name, "account_id")) {
+                       account = account_find_from_id(atoi(attr->value));
+                       if (!account) g_warning("account_id: %s not found\n",
+                                               attr->value);
+               } else if (!strcmp(attr->name, "apply_sub"))
+                       apply_sub = *attr->value == '1' ? TRUE : FALSE;
        }
 
        item = folder_item_new(folder, name, path);
        item->stype = stype;
-       item->account = account;
        item->mtime = mtime;
        item->new = new;
        item->unread = unread;
@@ -2008,7 +2045,8 @@ static gboolean folder_build_tree(GNode *node, gpointer data)
        case F_TRASH:  folder->trash  = item; break;
        default:       break;
        }
-
+       item->account = account;
+       item->apply_sub = apply_sub;
        prefs_folder_item_read_config(item);
 
        node->data = item;
@@ -2026,7 +2064,8 @@ static gboolean folder_read_folder_func(GNode *node, gpointer data)
        const gchar *name = NULL;
        const gchar *path = NULL;
        PrefsAccount *account = NULL;
-       gboolean collapsed = FALSE, threaded = TRUE, ret_rcpt = FALSE;
+       gboolean collapsed = FALSE, threaded = TRUE, apply_sub = FALSE;
+       gboolean ret_rcpt = FALSE; /* CLAWS */
 
        if (g_node_depth(node) != 2) return FALSE;
        g_return_val_if_fail(node->data != NULL, FALSE);
@@ -2057,14 +2096,16 @@ static gboolean folder_read_folder_func(GNode *node, gpointer data)
                        name = attr->value;
                else if (!strcmp(attr->name, "path"))
                        path = attr->value;
+               else if (!strcmp(attr->name, "collapsed"))
+                       collapsed = *attr->value == '1' ? TRUE : FALSE;
+               else if (!strcmp(attr->name, "threaded"))
+                       threaded = *attr->value == '1' ? TRUE : FALSE;
                else if (!strcmp(attr->name, "account_id")) {
                        account = account_find_from_id(atoi(attr->value));
                        if (!account) g_warning("account_id: %s not found\n",
                                                attr->value);
-               } else if (!strcmp(attr->name, "collapsed"))
-                       collapsed = *attr->value == '1' ? TRUE : FALSE;
-               else if (!strcmp(attr->name, "threaded"))
-                       threaded = *attr->value == '1' ? TRUE : FALSE;
+               } else if (!strcmp(attr->name, "apply_sub"))
+                       apply_sub = *attr->value == '1' ? TRUE : FALSE;
                else if (!strcmp(attr->name, "reqretrcpt"))
                        ret_rcpt = *attr->value == '1' ? TRUE : FALSE;
        }
@@ -2080,6 +2121,8 @@ static gboolean folder_read_folder_func(GNode *node, gpointer data)
        folder_add(folder);
        FOLDER_ITEM(node->data)->collapsed = collapsed;
        FOLDER_ITEM(node->data)->threaded  = threaded;
+       FOLDER_ITEM(node->data)->account   = account;
+       FOLDER_ITEM(node->data)->apply_sub = apply_sub;
        FOLDER_ITEM(node->data)->ret_rcpt  = ret_rcpt;
 
        g_node_traverse(node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
@@ -2135,11 +2178,13 @@ static void folder_write_list_recursive(GNode *node, gpointer data)
                                (fp, LOCAL_FOLDER(folder)->rootpath);
                        fputs("\"", fp);
                }
+               if (item->collapsed && node->children)
+                       fputs(" collapsed=\"1\"", fp);
                if (folder->account)
                        fprintf(fp, " account_id=\"%d\"",
                                folder->account->account_id);
-               if (item->collapsed && node->children)
-                       fputs(" collapsed=\"1\"", fp);
+               if (item->apply_sub)
+                       fputs(" apply_sub=\"1\"", fp);
                if (item->ret_rcpt) 
                        fputs(" reqretrcpt=\"1\"", fp);
        } else {
@@ -2155,9 +2200,7 @@ static void folder_write_list_recursive(GNode *node, gpointer data)
                        xml_file_put_escape_str(fp, item->path);
                        fputs("\"", fp);
                }
-               if (item->account)
-                       fprintf(fp, " account_id=\"%d\"",
-                               item->account->account_id);
+               
                if (item->no_sub)
                        fputs(" no_sub=\"1\"", fp);
                if (item->no_select)
@@ -2187,6 +2230,12 @@ static void folder_write_list_recursive(GNode *node, gpointer data)
                fprintf(fp,
                        " mtime=\"%lu\" new=\"%d\" unread=\"%d\" total=\"%d\"",
                        item->mtime, item->new, item->unread, item->total);
+                       
+               if (item->account)
+                       fprintf(fp, " account_id=\"%d\"",
+                               item->account->account_id);
+               if (item->apply_sub)
+                       fputs(" apply_sub=\"1\"", fp);
        }
 
        if (node->children) {
@@ -2419,14 +2468,12 @@ void folder_item_apply_processing(FolderItem *item)
 {
        GSList *processing_list;
        GSList *mlist, *cur;
-       GHashTable *folder_table;
        
        g_return_if_fail(item != NULL);
        
        processing_list = item->prefs->processing;
        if (processing_list == NULL)
                return;
-       folder_table = g_hash_table_new(NULL, NULL);
 
        mlist = folder_item_get_msg_list(item);
        
@@ -2434,15 +2481,11 @@ void folder_item_apply_processing(FolderItem *item)
                MsgInfo * msginfo;
 
                msginfo = (MsgInfo *) cur->data;
-               filter_message_by_msginfo(processing_list, msginfo,
-                                         folder_table);
+               filter_message_by_msginfo(processing_list, msginfo);
                procmsg_msginfo_free(msginfo);
        }
        
-       /* folder_item_scan_foreach(summaryview->folder_table); */
-       folderview_update_item_foreach(folder_table, FALSE);
+       folderview_update_items_when_required(FALSE);
 
        g_slist_free(mlist);
-       
-       g_hash_table_destroy(folder_table);
 }