/* called when unselecting the item or unloading the item list */
static void
itemlist_check_for_deferred_action (void)
{
gulong id = itemlist->priv->selectedId;
itemPtr item;
if (id) {
itemlist_set_selected (NULL);
/* check for removals caused by itemlist filter rule */
if (itemlist->priv->deferredFilter) {
itemlist->priv->deferredFilter = FALSE;
item = item_load (id);
itemview_remove_item (item);
feed_list_node_update (item->nodeId);
}
/* check for removals caused by vfolder rules */
if (itemlist->priv->deferredRemove) {
itemlist->priv->deferredRemove = FALSE;
item = item_load (id);
itemlist_remove_item (item);
}
}
}
static void
subscription_favicon_downloaded (gpointer user_data)
{
nodePtr node = (nodePtr)user_data;
node_set_icon (node, favicon_load_from_cache (node->id));
feed_list_node_update (node->id);
}
static void
on_nodenamedialog_response (GtkDialog *dialog, gint response_id, gpointer user_data)
{
nodePtr node = (nodePtr)user_data;
if (response_id == GTK_RESPONSE_OK) {
node_set_title (node, (gchar *) gtk_entry_get_text (GTK_ENTRY (liferea_dialog_lookup (GTK_WIDGET (dialog), "nameentry"))));
feed_list_node_update (node->id);
feedlist_schedule_save ();
}
gtk_widget_destroy (GTK_WIDGET (dialog));
nodenamedialog = NULL;
}
void
node_update_counters (nodePtr node)
{
guint oldUnreadCount = node->unreadCount;
guint oldItemCount = node->itemCount;
/* Update the node itself and its children */
node_calc_counters (node);
if ((oldUnreadCount != node->unreadCount) ||
(oldItemCount != node->itemCount))
feed_list_node_update (node->id);
/* Update the unread count of the parent nodes,
usually they just add all child unread counters */
if (!IS_VFOLDER (node))
node_update_parent_counters (node->parent);
}
static void
node_update_parent_counters (nodePtr node)
{
guint old;
if (!node)
return;
old = node->unreadCount;
NODE_TYPE (node)->update_counters (node);
if (old != node->unreadCount) {
feed_list_node_update (node->id);
feedlist_new_items (0); /* add 0 new items, as 'new-items' signal updates unread items also */
}
if (node->parent)
node_update_parent_counters (node->parent);
}
void
feed_list_node_add (nodePtr node)
{
gint position;
GtkTreeIter *iter, *parentIter = NULL;
debug2 (DEBUG_GUI, "adding node \"%s\" as child of parent=\"%s\"", node_get_title(node), (NULL != node->parent)?node_get_title(node->parent):"feed list root");
g_assert (NULL != node->parent);
g_assert (NULL == feed_list_node_to_iter (node->id));
/* if parent is NULL we have the root folder and don't create a new row! */
iter = (GtkTreeIter *)g_new0 (GtkTreeIter, 1);
/* if reduced feedlist, show flat treeview */
if (feedlist_reduced_unread)
parentIter = NULL;
else if (node->parent != feedlist_get_root ())
parentIter = feed_list_node_to_iter (node->parent->id);
position = g_slist_index (node->parent->children, node);
if (feedlist_reduced_unread || position < 0)
gtk_tree_store_append (feedstore, iter, parentIter);
else
gtk_tree_store_insert (feedstore, iter, parentIter, position);
gtk_tree_store_set (feedstore, iter, FS_PTR, node, -1);
feed_list_node_add_iter (node->id, iter);
feed_list_node_update (node->id);
if (node->parent != feedlist_get_root ())
feed_list_node_check_if_folder_is_empty (node->parent->id);
if (IS_FOLDER (node))
feed_list_node_check_if_folder_is_empty (node->id);
}
void
feed_list_node_remove_node (nodePtr node)
{
GtkTreeIter *iter;
gboolean parentExpanded = FALSE;
iter = feed_list_node_to_iter (node->id);
if (!iter)
return; /* must be tolerant because of DnD handling */
if (node->parent)
parentExpanded = feed_list_node_is_expanded (node->parent->id); /* If the folder becomes empty, the folder would collapse */
gtk_tree_store_remove (feedstore, iter);
g_hash_table_remove (flIterHash, node->id);
if (node->parent) {
feed_list_node_check_if_folder_is_empty (node->parent->id);
if (parentExpanded)
feed_list_node_set_expansion (node->parent, TRUE);
feed_list_node_update (node->parent->id);
}
}
void
feed_list_node_update (const gchar *nodeId)
{
GtkTreeIter *iter;
gchar *label, *count = NULL;
guint labeltype;
nodePtr node;
static gchar *countColor = NULL;
node = node_from_id (nodeId);
iter = feed_list_node_to_iter (nodeId);
if (!iter)
return;
/* Initialize unread item color Pango CSS */
if (!countColor) {
const gchar *bg = NULL, *fg = NULL;
bg = render_get_theme_color ("FEEDLIST_UNREAD_BG");
fg = render_get_theme_color ("FEEDLIST_UNREAD_FG");
if (fg && bg) {
countColor = g_strdup_printf ("foreground='#%s' background='#%s'", fg, bg);
debug1 (DEBUG_HTML, "Feed list unread CSS: %s\n", countColor);
}
}
labeltype = NODE_TYPE (node)->capabilities;
labeltype &= (NODE_CAPABILITY_SHOW_UNREAD_COUNT |
NODE_CAPABILITY_SHOW_ITEM_COUNT);
if (node->unreadCount == 0 && (labeltype & NODE_CAPABILITY_SHOW_UNREAD_COUNT))
labeltype -= NODE_CAPABILITY_SHOW_UNREAD_COUNT;
label = g_markup_escape_text (node_get_title (node), -1);
switch (labeltype) {
case NODE_CAPABILITY_SHOW_UNREAD_COUNT |
NODE_CAPABILITY_SHOW_ITEM_COUNT:
/* treat like show unread count */
case NODE_CAPABILITY_SHOW_UNREAD_COUNT:
count = g_strdup_printf ("<span weight='bold' %s> %u </span>", countColor?countColor:"", node->unreadCount);
break;
case NODE_CAPABILITY_SHOW_ITEM_COUNT:
count = g_strdup_printf ("<span weight='bold' %s> %u </span>", countColor?countColor:"", node->itemCount);
break;
default:
break;
}
/* Extra message for search folder rebuilds */
if (IS_VFOLDER (node) && node->data) {
if (((vfolderPtr)node->data)->reloading) {
gchar *tmp = label;
label = g_strdup_printf (_("%s\n<i>Rebuilding</i>"), label);
g_free (tmp);
}
}
gtk_tree_store_set (feedstore, iter,
FS_LABEL, label,
FS_UNREAD, node->unreadCount,
FS_ICON, node->available?node_get_icon (node):icon_get (ICON_UNAVAILABLE),
FS_COUNT, count,
-1);
g_free (label);
if (node->parent)
feed_list_node_update (node->parent->id);
}
static void
on_propdialog_response (GtkDialog *dialog,
gint response_id,
gpointer user_data)
{
SubscriptionPropDialog *spd = (SubscriptionPropDialog *)user_data;
if(response_id == GTK_RESPONSE_OK) {
gchar *newSource;
const gchar *newFilter;
gboolean needsUpdate = FALSE;
subscriptionPtr subscription = spd->priv->subscription;
nodePtr node = spd->priv->subscription->node;
feedPtr feed = (feedPtr)node->data;
if (SUBSCRIPTION_TYPE(subscription) == feed_get_subscription_type ()) {
/* "General" */
node_set_title(node, gtk_entry_get_text(GTK_ENTRY(spd->priv->feedNameEntry)));
/* Source */
newSource = ui_subscription_dialog_decode_source(spd->priv);
/* Filter handling */
newFilter = gtk_entry_get_text(GTK_ENTRY(liferea_dialog_lookup(spd->priv->dialog, "filterEntry")));
if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(liferea_dialog_lookup(spd->priv->dialog, "filterCheckbox"))) &&
strcmp(newFilter,"")) { /* Maybe this should be a test to see if the file exists? */
if(subscription_get_filter(subscription) == NULL ||
strcmp(newFilter, subscription_get_filter(subscription))) {
subscription_set_filter(subscription, newFilter);
needsUpdate = TRUE;
}
} else {
if(subscription_get_filter(subscription)) {
subscription_set_filter(subscription, NULL);
needsUpdate = TRUE;
}
}
/* if URL has changed... */
if(strcmp(newSource, subscription_get_source(subscription))) {
subscription_set_source(subscription, newSource);
needsUpdate = TRUE;
}
g_free(newSource);
/* Update interval handling */
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup (GTK_WIDGET (dialog), "updateIntervalNever"))))
subscription_set_update_interval (subscription, -2);
else if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup (GTK_WIDGET (dialog), "updateIntervalDefault"))))
subscription_set_update_interval (subscription, -1);
else if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup (GTK_WIDGET (dialog), "updateIntervalSpecific")))) {
gint intervalUnit = gtk_combo_box_get_active (GTK_COMBO_BOX (spd->priv->refreshIntervalUnit));
gint updateInterval = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spd->priv->refreshInterval));
if (intervalUnit == 1)
updateInterval *= 60; /* hours */
if (intervalUnit == 2)
updateInterval *= 1440; /* days */
subscription_set_update_interval (subscription, updateInterval);
db_subscription_update (subscription);
}
}
/* "Archive" handling */
if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(liferea_dialog_lookup(GTK_WIDGET(dialog), "feedCacheDefault"))))
feed->cacheLimit = CACHE_DEFAULT;
else if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(liferea_dialog_lookup(GTK_WIDGET(dialog), "feedCacheDisable"))))
feed->cacheLimit = CACHE_DISABLE;
else if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(liferea_dialog_lookup(GTK_WIDGET(dialog), "feedCacheUnlimited"))))
feed->cacheLimit = CACHE_UNLIMITED;
else if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(liferea_dialog_lookup(GTK_WIDGET(dialog), "feedCacheLimited"))))
feed->cacheLimit = gtk_spin_button_get_value(GTK_SPIN_BUTTON(liferea_dialog_lookup(GTK_WIDGET(dialog), "cacheItemLimit")));
if (SUBSCRIPTION_TYPE(subscription) == feed_get_subscription_type ()) {
/* "Download" Options */
subscription->updateOptions->dontUseProxy = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(liferea_dialog_lookup(GTK_WIDGET(dialog), "dontUseProxyCheck")));
}
/* "Advanced" options */
feed->encAutoDownload = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup (GTK_WIDGET (dialog), "enclosureDownloadCheck")));
node->loadItemLink = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup (GTK_WIDGET (dialog), "loadItemLinkCheck")));
feed->ignoreComments = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup (GTK_WIDGET (dialog), "ignoreCommentFeeds")));
feed->markAsRead = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (liferea_dialog_lookup (GTK_WIDGET (dialog), "markAsReadCheck")));
feed_list_node_update (node->id);
feedlist_schedule_save ();
db_subscription_update (subscription);
if (needsUpdate)
subscription_update (subscription, FEED_REQ_PRIORITY_HIGH);
}
g_object_unref(spd);
}
