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/*
* test-floating.c - Source for TestFloatingWithSinkFunc and TestFloatingWithoutSinkFunc
* Copyright (C) 2010 Collabora Ltd.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "test-floating.h"
/* TestFloatingWithSinkFunc */
G_DEFINE_TYPE(TestFloatingWithSinkFunc, test_floating_with_sink_func, G_TYPE_INITIALLY_UNOWNED)
static void
test_floating_with_sink_func_finalize (GObject *gobject)
{
TestFloatingWithSinkFunc *object = TEST_FLOATING_WITH_SINK_FUNC (gobject);
if (g_object_is_floating (object))
{
g_warning ("A floating object was finalized. This means that someone\n"
"called g_object_unref() on an object that had only a floating\n"
"reference; the initial floating reference is not owned by anyone\n"
"and must be removed with g_object_ref_sink().");
}
G_OBJECT_CLASS (test_floating_with_sink_func_parent_class)->finalize (gobject);
}
static void
test_floating_with_sink_func_class_init (TestFloatingWithSinkFuncClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
gobject_class->finalize = test_floating_with_sink_func_finalize;
}
static void
test_floating_with_sink_func_init (TestFloatingWithSinkFunc *self)
{
}
void
sink_test_floating_with_sink_func (GObject *object)
{
if (g_object_is_floating(object)) {
g_object_ref_sink(object);
}
}
/* TestFloatingWithoutSinkFunc */
G_DEFINE_TYPE(TestFloatingWithoutSinkFunc, test_floating_without_sink_func, G_TYPE_INITIALLY_UNOWNED)
static void
test_floating_without_sink_func_finalize (GObject *gobject)
{
TestFloatingWithoutSinkFunc *object = TEST_FLOATING_WITHOUT_SINK_FUNC (gobject);
if (g_object_is_floating (object))
{
g_warning ("A floating object was finalized. This means that someone\n"
"called g_object_unref() on an object that had only a floating\n"
"reference; the initial floating reference is not owned by anyone\n"
"and must be removed without g_object_ref_sink().");
}
G_OBJECT_CLASS (test_floating_without_sink_func_parent_class)->finalize (gobject);
}
static void
test_floating_without_sink_func_class_init (TestFloatingWithoutSinkFuncClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
gobject_class->finalize = test_floating_without_sink_func_finalize;
}
static void
test_floating_without_sink_func_init (TestFloatingWithoutSinkFunc *self)
{
}
/* TestOwnedByLibrary */
G_DEFINE_TYPE(TestOwnedByLibrary, test_owned_by_library, G_TYPE_OBJECT)
static GSList *obl_instance_list = NULL;
static void
test_owned_by_library_class_init (TestOwnedByLibraryClass *klass)
{
}
static void
test_owned_by_library_init (TestOwnedByLibrary *self)
{
g_object_ref (self);
obl_instance_list = g_slist_prepend (obl_instance_list, self);
}
void
test_owned_by_library_release (TestOwnedByLibrary *self)
{
obl_instance_list = g_slist_remove (obl_instance_list, self);
g_object_unref (self);
}
GSList *
test_owned_by_library_get_instance_list (void)
{
return obl_instance_list;
}
/* TestFloatingAndSunk
* This object is mimicking the GtkWindow behaviour, ie a GInitiallyUnowned subclass
* whose floating reference has already been sunk when g_object_new() returns it.
* The reference is already sunk because the instance is already owned by the instance
* list.
*/
G_DEFINE_TYPE(TestFloatingAndSunk, test_floating_and_sunk, G_TYPE_INITIALLY_UNOWNED)
static GSList *fas_instance_list = NULL;
static void
test_floating_and_sunk_class_init (TestFloatingAndSunkClass *klass)
{
}
static void
test_floating_and_sunk_init (TestFloatingAndSunk *self)
{
g_object_ref_sink (self);
fas_instance_list = g_slist_prepend (fas_instance_list, self);
}
void
test_floating_and_sunk_release (TestFloatingAndSunk *self)
{
fas_instance_list = g_slist_remove (fas_instance_list, self);
g_object_unref (self);
}
GSList *
test_floating_and_sunk_get_instance_list (void)
{
return fas_instance_list;
}
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