debian/midori
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

Move location action iters completely to hash lookups

Browse source 
The startup of Midori is now about 10 times as fast
as it was without any hash table lookups.
This commit is contained in:
Christian Dywan 2008-12-15 23:17:12 +01:00
parent 0f78896660
commit 1dc1744f7d
1 changed files with 49 additions and 40 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

89
midori/midori-locationaction.c
View file

@ -689,54 +689,67 @@ midori_location_action_set_active_iter (MidoriLocationAction* location_action,
}
/**
* midori_location_action_item_iter:
* midori_location_action_iter_lookup:
* @location_action: a #MidoriLocationAction
* @uri: a string
* @iter: a GtkTreeIter
* @iter: a #GtkTreeIter
*
* Retrieves the iter of the item matching @uri.
* Retrieves the iter of the item matching @uri if it was
* inserted with midori_location_action_iter_insert().
*
* Return value: %TRUE if @uri was found, %FALSE otherwise
**/
static gboolean
midori_location_action_item_iter (MidoriLocationAction* location_action,
const gchar* uri,
GtkTreeIter* iter)
midori_location_action_iter_lookup (MidoriLocationAction* location_action,
const gchar* uri,
GtkTreeIter* iter)
{
gchar* path;
GtkTreeModel* model;
gchar* tmpuri;
gboolean found;
if ((path = g_hash_table_lookup (location_action->items, uri)))
{
if (gtk_tree_model_get_iter_from_string (location_action->model,
iter, path))
return TRUE;
else
g_hash_table_remove (location_action->items, uri);
g_hash_table_remove (location_action->items, uri);
}
found = FALSE;
model = location_action->model;
if (gtk_tree_model_get_iter_first (model, iter))
return FALSE;
}
/**
* midori_location_action_iter_insert:
* @location_action: a #MidoriLocationAction
* @uri: a string
* @iter: a #GtkTreeIter
* @position: position to insert the new row
*
* Creates a new row for @uri if it doesn't exist, or sets @iter
* to the existing iter for @uri.
*
* Return value: %TRUE if @uri was found, %FALSE otherwise
**/
static gboolean
midori_location_action_iter_insert (MidoriLocationAction* location_action,
const gchar* uri,
GtkTreeIter* iter,
gint position)
{
if (!midori_location_action_iter_lookup (location_action, uri, iter))
{
tmpuri = NULL;
do
{
gtk_tree_model_get (model, iter, URI_COL, &tmpuri, -1);
found = !g_ascii_strcasecmp (uri, tmpuri);
katze_assign (tmpuri, NULL);
}
while (!found && gtk_tree_model_iter_next (model, iter));
if (found)
{
path = gtk_tree_model_get_string_from_iter (location_action->model,
iter);
g_hash_table_insert (location_action->items, g_strdup (uri), path);
}
GtkTreeModel* model;
gchar* path;
model = location_action->model;
gtk_list_store_insert (GTK_LIST_STORE (model), iter, position);
path = gtk_tree_model_get_string_from_iter (model, iter);
g_hash_table_insert (location_action->items, g_strdup (uri), path);
return FALSE;
}
return found;
return TRUE;
}
/**
@ -790,7 +803,7 @@ midori_location_action_set_item_from_uri (MidoriLocationAction* location_action,
g_return_if_fail (MIDORI_IS_LOCATION_ACTION (location_action));
if (midori_location_action_item_iter (location_action, uri, &iter))
if (midori_location_action_iter_lookup (location_action, uri, &iter))
midori_location_action_set_active_iter (location_action, &iter);
else
midori_location_action_reset (location_action);
@ -984,7 +997,7 @@ midori_location_action_set_text (MidoriLocationAction* location_action,
entry = gtk_bin_get_child (GTK_BIN (location_entry));
gtk_entry_set_text (GTK_ENTRY (entry), text);
if (midori_location_action_item_iter (location_action, text, &iter))
if (midori_location_action_iter_lookup (location_action, text, &iter))
{
model = location_action->model;
gtk_tree_model_get (model, &iter, FAVICON_COL, &icon, -1);
@ -1066,14 +1079,13 @@ midori_location_action_prepend_item (MidoriLocationAction* location_action,
filter_model = location_action->filter_model;
model = location_action->model;
if (midori_location_action_item_iter (location_action, item->uri, &iter))
if (midori_location_action_iter_insert (location_action,
item->uri, &iter, 0))
{
gtk_tree_model_get_iter_first (model, &index);
gtk_tree_model_get (model, &iter, VISITS_COL, &visits, -1);
gtk_list_store_move_before (GTK_LIST_STORE (model), &iter, &index);
}
else
gtk_list_store_prepend (GTK_LIST_STORE (model), &iter);
n = gtk_tree_model_iter_n_children (filter_model, NULL);
if (n > MAX_ITEMS)
@ -1109,12 +1121,9 @@ midori_location_action_append_item (MidoriLocationAction* location_action,
model = location_action->model;
if (!midori_location_action_item_iter (location_action, item->uri, &iter))
{
gtk_list_store_append (GTK_LIST_STORE (model), &iter);
if (!midori_location_action_iter_insert (location_action,
item->uri, &iter, G_MAXINT))
n = gtk_tree_model_iter_n_children (model, NULL);
}
else
gtk_tree_model_get (model, &iter, VISITS_COL, &visits, -1);
@ -1330,7 +1339,7 @@ midori_location_action_delete_item_from_uri (MidoriLocationAction* location_acti
g_return_if_fail (uri != NULL);
model = location_action->model;
if (midori_location_action_item_iter (location_action, uri, &iter))
if (midori_location_action_iter_lookup (location_action, uri, &iter))
{
gtk_tree_model_get (model, &iter, VISITS_COL, &visits, -1);
if (visits > 1)