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/*
* Copyright (c) 2013 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "object-hierarchy.h"
enum
{
COLUMN_OBJECT_NAME
};
struct _GtkInspectorObjectHierarchyPrivate
{
GtkTreeStore *model;
GtkTreeView *tree;
};
G_DEFINE_TYPE_WITH_PRIVATE (GtkInspectorObjectHierarchy, gtk_inspector_object_hierarchy, GTK_TYPE_BOX)
static void
gtk_inspector_object_hierarchy_init (GtkInspectorObjectHierarchy *oh)
{
oh->priv = gtk_inspector_object_hierarchy_get_instance_private (oh);
gtk_widget_init_template (GTK_WIDGET (oh));
}
static void
gtk_inspector_object_hierarchy_class_init (GtkInspectorObjectHierarchyClass *klass)
{
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
gtk_widget_class_set_template_from_resource (widget_class, "/org/gtk/inspector/object-hierarchy.ui");
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorObjectHierarchy, model);
gtk_widget_class_bind_template_child_private (widget_class, GtkInspectorObjectHierarchy, tree);
}
GtkWidget *
gtk_inspector_object_hierarchy_new (void)
{
return GTK_WIDGET (g_object_new (GTK_TYPE_INSPECTOR_OBJECT_HIERARCHY, NULL));
}
void
gtk_inspector_object_hierarchy_set_object (GtkInspectorObjectHierarchy *oh,
GObject *object)
{
GType type;
const gchar *class_name;
GtkTreeIter iter, parent;
GList *list = NULL, *l;
GHashTable *interfaces;
GHashTableIter hit;
GType *ifaces;
gint i;
gtk_tree_store_clear (oh->priv->model);
if (object == NULL)
return;
interfaces = g_hash_table_new (g_str_hash, g_str_equal);
type = ((GTypeInstance*)object)->g_class->g_type;
do
{
class_name = g_type_name (type);
list = g_list_append (list, (gpointer)class_name);
ifaces = g_type_interfaces (type, NULL);
for (i = 0; ifaces[i]; i++)
g_hash_table_add (interfaces, (gchar *)g_type_name (ifaces[i]));
g_free (ifaces);
}
while ((type = g_type_parent (type)));
g_hash_table_iter_init (&hit, interfaces);
while (g_hash_table_iter_next (&hit, (gpointer *)&class_name, NULL))
{
gtk_tree_store_append (oh->priv->model, &iter, NULL);
gtk_tree_store_set (oh->priv->model, &iter,
COLUMN_OBJECT_NAME, class_name,
-1);
}
g_hash_table_unref (interfaces);
list = g_list_reverse (list);
for (l = list; l; l = l->next)
{
gtk_tree_store_append (oh->priv->model, &iter, l == list ? NULL : &parent);
gtk_tree_store_set (oh->priv->model, &iter,
COLUMN_OBJECT_NAME, l->data,
-1);
parent = iter;
}
g_list_free (list);
gtk_tree_view_expand_all (oh->priv->tree);
gtk_tree_selection_select_iter (gtk_tree_view_get_selection (oh->priv->tree), &iter);
}
// vim: set et sw=2 ts=2:
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