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gdk/directfb: gdkdnd-directfb's private data is used uninitialized

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Use G_TYPE_INSTANCE_GET_PRIVATE() instead

In the process, convert to using G_DEFINE_TYPE, too.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=609195

Signed-off-by: Javier Jardón <jjardon@gnome.org>
This commit is contained in:
André Draszik 2009-09-13 14:08:21 +01:00 committed by Javier Jardón
parent bc36a15446
commit e1a83243e4
1 changed files with 26 additions and 58 deletions
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84
gdk/directfb/gdkdnd-directfb.c
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@ -66,25 +66,41 @@ struct _GdkDragContextPrivate
static GList *contexts = NULL;
static GdkDragContext *current_dest_drag = NULL;
#define GDK_DRAG_CONTEXT_PRIVATE_DATA(ctx) ((GdkDragContextPrivate *) GDK_DRAG_CONTEXT (ctx)->windowing_data)
static void gdk_drag_context_finalize (GObject *object);
static gpointer parent_class = NULL;
G_DEFINE_TYPE (GdkDragContext, gdk_drag_context, G_TYPE_OBJECT)
static void
gdk_drag_context_init (GdkDragContext *dragcontext)
{
dragcontext->windowing_data = g_new (GdkDragContextPrivate, 1);
GdkDragContextPrivate *private;
private = G_TYPE_INSTANCE_GET_PRIVATE (dragcontext,
GDK_TYPE_DRAG_CONTEXT,
GdkDragContextPrivate);
dragcontext->windowing_data = private;
contexts = g_list_prepend (contexts, dragcontext);
}
static void
gdk_drag_context_class_init (GdkDragContextClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = gdk_drag_context_finalize;
g_type_class_add_private (object_class, sizeof (GdkDragContextPrivate));
}
static void
gdk_drag_context_finalize (GObject *object)
{
GdkDragContext *context = GDK_DRAG_CONTEXT (object);
GdkDragContextPrivate *private = GDK_DRAG_CONTEXT_PRIVATE_DATA (object);
GdkDragContext *context = GDK_DRAG_CONTEXT (object);
g_list_free (context->targets);
@ -94,60 +110,15 @@ gdk_drag_context_finalize (GObject *object)
if (context->dest_window)
g_object_unref (context->dest_window);
if (private)
{
g_free (private);
context->windowing_data = NULL;
}
contexts = g_list_remove (contexts, context);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gdk_drag_context_class_init (GdkDragContextClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = gdk_drag_context_finalize;
}
GType
gdk_drag_context_get_type (void)
{
static GType object_type = 0;
if (!object_type)
{
const GTypeInfo object_info =
{
sizeof (GdkDragContextClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) gdk_drag_context_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (GdkDragContext),
0, /* n_preallocs */
(GInstanceInitFunc) gdk_drag_context_init,
};
object_type = g_type_register_static (G_TYPE_OBJECT,
"GdkDragContext",
&object_info, 0);
}
return object_type;
G_OBJECT_CLASS (gdk_drag_context_parent_class)->finalize (object);
}
GdkDragContext *
gdk_drag_context_new (void)
{
return (GdkDragContext *) g_object_new (gdk_drag_context_get_type (), NULL);
return g_object_new (gdk_drag_context_get_type (), NULL);
}
void
@ -243,11 +214,9 @@ local_send_enter (GdkDragContext *context,
new_context->protocol = GDK_DRAG_PROTO_LOCAL;
new_context->is_source = FALSE;
new_context->source_window = context->source_window;
g_object_ref (new_context->source_window);
new_context->source_window = g_object_ref (context->source_window);
new_context->dest_window = context->dest_window;
g_object_ref (new_context->dest_window);
new_context->dest_window = g_object_ref (context->dest_window);
new_context->targets = g_list_copy (context->targets);
@ -459,8 +428,7 @@ gdk_drag_motion (GdkDragContext *context,
/* Check if new destination accepts drags, and which protocol */
if (dest_window)
{
context->dest_window = dest_window;
g_object_ref (context->dest_window);
context->dest_window = g_object_ref (dest_window);
context->protocol = protocol;
switch (protocol)