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Use a tree model filter visible function to limit recent items

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This commit is contained in:
Christian Dywan 2010-01-17 22:36:44 +01:00
parent 57865955dc
commit 1f3313424f
1 changed files with 21 additions and 41 deletions
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54
midori/midori-locationaction.c
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@ -122,7 +122,7 @@ midori_location_action_disconnect_proxy (GtkAction* action,
#if !HAVE_SQLITE
static gboolean
midori_location_entry_completion_match_cb (GtkTreeModel* model,
midori_location_action_filter_match_cb (GtkTreeModel* model,
GtkTreeIter* iter,
gpointer data);
#endif
@ -329,7 +329,7 @@ midori_location_action_popup_timeout_cb (gpointer data)
#else
model = gtk_tree_model_filter_new (action->model, NULL);
gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (model),
midori_location_entry_completion_match_cb, action, NULL);
midori_location_action_filter_match_cb, action, NULL);
#endif
action->completion_model = model;
@ -530,6 +530,18 @@ midori_location_action_freeze (MidoriLocationAction* location_action)
g_hash_table_remove_all (location_action->items);
}
static gboolean
midori_location_action_filter_recent_cb (GtkTreeModel* model,
GtkTreeIter* iter,
gpointer data)
{
GtkTreePath* path = gtk_tree_model_get_path (model, iter);
gint* indices = gtk_tree_path_get_indices (path);
gboolean visible = *indices < MAX_ITEMS;
gtk_tree_path_free (path);
return visible;
}
/**
* midori_location_action_thaw:
* @location_action: a #MidoriLocationAction
@ -542,8 +554,6 @@ void
midori_location_action_thaw (MidoriLocationAction* location_action)
{
GtkTreeModel* filter_model;
GtkTreeIter iter;
gint i;
g_return_if_fail (MIDORI_IS_LOCATION_ACTION (location_action));
g_return_if_fail (midori_location_action_is_frozen (location_action));
@ -553,18 +563,10 @@ midori_location_action_thaw (MidoriLocationAction* location_action)
VISITS_COL, GTK_SORT_DESCENDING);
filter_model = gtk_tree_model_filter_new (location_action->model, NULL);
gtk_tree_model_filter_set_visible_column (
GTK_TREE_MODEL_FILTER (filter_model), VISIBLE_COL);
gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (filter_model),
midori_location_action_filter_recent_cb, location_action, NULL);
location_action->filter_model = filter_model;
midori_location_action_set_model (location_action, location_action->model);
i = MAX_ITEMS;
while (gtk_tree_model_iter_nth_child (location_action->model, &iter, NULL, i++))
{
gtk_list_store_set (GTK_LIST_STORE (location_action->model),
&iter, VISIBLE_COL, FALSE, -1);
}
}
static void
@ -1126,7 +1128,7 @@ midori_location_action_match (GtkTreeModel* model,
}
static gboolean
midori_location_entry_completion_match_cb (GtkTreeModel* model,
midori_location_action_filter_match_cb (GtkTreeModel* model,
GtkTreeIter* iter,
gpointer data)
{
@ -1228,7 +1230,6 @@ midori_location_action_set_item (MidoriLocationAction* location_action,
gboolean filter)
{
GtkTreeModel* model;
GtkTreeModel* filter_model;
GtkTreeIter iter;
GdkPixbuf* new_icon;
gint visits = 0;
@ -1269,27 +1270,6 @@ midori_location_action_set_item (MidoriLocationAction* location_action,
if (new_icon)
gtk_list_store_set (GTK_LIST_STORE (model), &iter,
FAVICON_COL, new_icon, -1);
if (filter)
{
filter_model = location_action->filter_model;
if (filter_model)
{
GtkTreeIter idx;
gint n;
n = gtk_tree_model_iter_n_children (filter_model, NULL);
if (n > MAX_ITEMS)
{
gtk_tree_model_iter_nth_child (filter_model, &idx, NULL, n - 1);
gtk_tree_model_filter_convert_iter_to_child_iter (
GTK_TREE_MODEL_FILTER (filter_model), &iter, &idx);
gtk_list_store_set (GTK_LIST_STORE (model),
&iter, VISIBLE_COL, FALSE, -1);
}
}
}
}
static void