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/* GObject - GLib Type, Object, Parameter and Signal Library
* testmarshallergeneric.c: Generic CClosure marshaller
* Copyright (C) 2007 Johan Dahlin
*
* 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 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <string.h>
#include <glib-object.h>
#include "girepository.h"
typedef struct {
GObject parent;
} TestObject;
typedef struct {
GObjectClass parent_class;
void (* test1) (TestObject *object);
void (* test2) (TestObject *object, char *str);
int (* test3) (TestObject *object, int i);
void (* test4) (TestObject *object,
gboolean b, long l, float f, double d,
guint uint, gulong ulong);
} TestObjectClass;
#define TEST_TYPE_OBJECT (test_object_get_type())
#define TEST_OBJECT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TEST_TYPE_OBJECT, TestObject))
#define TEST_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TEST_TYPE_OBJECT, TestObjectClass))
#define TEST_IS_OBJECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TEST_TYPE_OBJECT))
#define TEST_IS_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), TEST_TYPE_OBJECT))
#define TEST_OBJECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), TEST_TYPE_OBJECT, TestObjectClass))
GType test_object_get_type (void);
enum {
TEST1,
TEST2,
TEST3,
TEST4,
LAST_SIGNAL
};
static guint object_signals[LAST_SIGNAL] = { 0 };
G_DEFINE_TYPE (TestObject, test_object, G_TYPE_OBJECT);
static void test_object_init (TestObject *self)
{
}
static void test_object_class_init (TestObjectClass *klass)
{
GObjectClass *gobject_class = (GObjectClass*) klass;
object_signals[TEST1] =
g_signal_new ("test1",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (TestObjectClass, test1),
NULL, NULL,
gi_cclosure_marshal_generic,
G_TYPE_NONE, 0);
object_signals[TEST2] =
g_signal_new ("test2",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (TestObjectClass, test2),
NULL, NULL,
gi_cclosure_marshal_generic,
G_TYPE_NONE, 1,
G_TYPE_STRING);
object_signals[TEST3] =
g_signal_new ("test3",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (TestObjectClass, test3),
NULL, NULL,
gi_cclosure_marshal_generic,
G_TYPE_INT, 1,
G_TYPE_DOUBLE);
object_signals[TEST4] =
g_signal_new ("test4",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (TestObjectClass, test3),
NULL, NULL,
gi_cclosure_marshal_generic,
G_TYPE_NONE, 6,
G_TYPE_BOOLEAN,
G_TYPE_LONG,
G_TYPE_FLOAT,
G_TYPE_DOUBLE,
G_TYPE_UINT,
G_TYPE_ULONG);
}
static void
test1_callback (TestObject *object, char *data)
{
g_return_if_fail (TEST_IS_OBJECT (object));
g_return_if_fail (!strcmp (data, "user-data"));
}
static void
test1_callback_swapped (char *data, TestObject *object)
{
g_return_if_fail (TEST_IS_OBJECT (object));
g_return_if_fail (!strcmp (data, "user-data"));
}
static void
test2_callback (TestObject *object, char *string)
{
g_return_if_fail (TEST_IS_OBJECT (object));
g_return_if_fail (!strcmp (string, "string"));
}
static int
test3_callback (TestObject *object, double f)
{
g_return_val_if_fail (TEST_IS_OBJECT (object), -1);
g_return_val_if_fail (f == 42.0, -1);
return 20;
}
static void
test4_callback (TestObject *object,
gboolean b, long l, float f, double d, guint uint, gulong ulong,
gpointer user_data)
{
g_return_if_fail (b == TRUE);
g_return_if_fail (l == 10L);
g_return_if_fail (f <= 3.14001 && f >= 3.13999);
g_return_if_fail (d == 1.78);
g_return_if_fail (uint == 20);
g_return_if_fail (ulong == 30L);
}
static void
test_cclosure_marshal (void)
{
TestObject *object;
gchar *data = "user-data";
int i;
g_type_init ();
object = g_object_new (TEST_TYPE_OBJECT, NULL);
g_signal_connect (G_OBJECT (object),
"test1",
G_CALLBACK (test1_callback),
data);
g_signal_connect_swapped (G_OBJECT (object),
"test1",
G_CALLBACK (test1_callback_swapped),
data);
g_signal_connect (G_OBJECT (object),
"test2",
G_CALLBACK (test2_callback),
NULL);
g_signal_connect (G_OBJECT (object),
"test3",
G_CALLBACK (test3_callback),
NULL);
g_signal_connect (G_OBJECT (object),
"test4",
G_CALLBACK (test4_callback),
NULL);
g_signal_emit (G_OBJECT (object), object_signals[TEST1], 0);
g_signal_emit (G_OBJECT (object), object_signals[TEST2], 0, "string");
g_signal_emit (G_OBJECT (object), object_signals[TEST3], 0, 42.0, &i);
g_signal_emit (G_OBJECT (object), object_signals[TEST4], 0,
TRUE, 10L, 3.14, 1.78, 20, 30L);
g_assert (i == 20);
g_object_unref (object);
}
int main(void)
{
test_cclosure_marshal ();
return 0;
}
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