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inspector: Implement find_object() without GtkTreeRowReference

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Tree row references are slow to update. And we update the widget list
quite a bit, so when it grows it can get REALLY slow.
This commit is contained in:
Benjamin Otte 2015-08-26 15:44:55 +02:00
parent c7ed2c2130
commit 1f2bd47965
1 changed files with 40 additions and 12 deletions
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52
gtk/inspector/object-tree.c
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@ -517,7 +517,7 @@ find_class_funcs (GObject *object)
return NULL;
}
static G_GNUC_UNUSED GObject *
static GObject *
object_get_parent (GObject *object)
{
const ObjectTreeClassFuncs *funcs;
@ -1171,26 +1171,54 @@ gtk_inspector_object_tree_scan (GtkInspectorObjectTree *wt,
select_object_internal (wt, selected, FALSE);
}
static gboolean
gtk_inspector_object_tree_find_object_at_parent_iter (GtkTreeModel *model,
GObject *object,
GtkTreeIter *parent,
GtkTreeIter *iter)
{
if (!gtk_tree_model_iter_children (model, iter, parent))
return FALSE;
do {
GObject *lookup;
gtk_tree_model_get (model, iter, OBJECT, &lookup, -1);
if (lookup == object)
return TRUE;
} while (gtk_tree_model_iter_next (model, iter));
return FALSE;
}
gboolean
gtk_inspector_object_tree_find_object (GtkInspectorObjectTree *wt,
GObject *object,
GtkTreeIter *iter)
{
ObjectData *od;
GtkTreeIter parent_iter;
GObject *parent;
od = g_hash_table_lookup (wt->priv->iters, object);
if (od && gtk_tree_row_reference_valid (od->row))
parent = object_get_parent (object);
if (parent)
{
GtkTreePath *path;
if (!gtk_inspector_object_tree_find_object (wt, parent, &parent_iter))
return FALSE;
path = gtk_tree_row_reference_get_path (od->row);
gtk_tree_model_get_iter (GTK_TREE_MODEL (wt->priv->model), iter, path);
gtk_tree_path_free (path);
return TRUE;
return gtk_inspector_object_tree_find_object_at_parent_iter (GTK_TREE_MODEL (wt->priv->model),
object,
&parent_iter,
iter);
}
else
{
return gtk_inspector_object_tree_find_object_at_parent_iter (GTK_TREE_MODEL (wt->priv->model),
object,
NULL,
iter);
}
return FALSE;
}