gtk2/gdk/wayland/gdkdnd-wayland.c

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/*
* Copyright © 2010 Intel Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library 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 "config.h"
#include "gdkdndprivate.h"
#include "gdkmain.h"
#include "gdkinternals.h"
#include "gdkproperty.h"
#include "gdkprivate-wayland.h"
#include "gdkdisplay-wayland.h"
#include <string.h>
#define GDK_TYPE_WAYLAND_DRAG_CONTEXT (gdk_wayland_drag_context_get_type ())
#define GDK_WAYLAND_DRAG_CONTEXT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_WAYLAND_DRAG_CONTEXT, GdkWaylandDragContext))
#define GDK_WAYLAND_DRAG_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_WAYLAND_DRAG_CONTEXT, GdkWaylandDragContextClass))
#define GDK_IS_WAYLAND_DRAG_CONTEXT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_WAYLAND_DRAG_CONTEXT))
#define GDK_IS_WAYLAND_DRAG_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_WAYLAND_DRAG_CONTEXT))
#define GDK_WAYLAND_DRAG_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_WAYLAND_DRAG_CONTEXT, GdkWaylandDragContextClass))
typedef struct _GdkWaylandDragContext GdkWaylandDragContext;
typedef struct _GdkWaylandDragContextClass GdkWaylandDragContextClass;
struct _GdkWaylandDragContext
{
GdkDragContext context;
};
struct _GdkWaylandDragContextClass
{
GdkDragContextClass parent_class;
};
static GList *contexts;
G_DEFINE_TYPE (GdkWaylandDragContext, gdk_wayland_drag_context, GDK_TYPE_DRAG_CONTEXT)
static void
gdk_wayland_drag_context_finalize (GObject *object)
{
GdkDragContext *context = GDK_DRAG_CONTEXT (object);
contexts = g_list_remove (contexts, context);
G_OBJECT_CLASS (gdk_wayland_drag_context_parent_class)->finalize (object);
}
static GdkWindow *
gdk_wayland_drag_context_find_window (GdkDragContext *context,
GdkWindow *drag_window,
GdkScreen *screen,
gint x_root,
gint y_root,
GdkDragProtocol *protocol)
{
return NULL;
}
static gboolean
gdk_wayland_drag_context_drag_motion (GdkDragContext *context,
GdkWindow *dest_window,
GdkDragProtocol protocol,
gint x_root,
gint y_root,
GdkDragAction suggested_action,
GdkDragAction possible_actions,
guint32 time)
{
return FALSE;
}
static void
gdk_wayland_drag_context_drag_abort (GdkDragContext *context,
guint32 time)
{
}
static void
gdk_wayland_drag_context_drag_drop (GdkDragContext *context,
guint32 time)
{
}
/* Destination side */
static void
gdk_wayland_drag_context_drag_status (GdkDragContext *context,
GdkDragAction action,
guint32 time_)
{
}
static void
gdk_wayland_drag_context_drop_reply (GdkDragContext *context,
gboolean accepted,
guint32 time_)
{
}
static void
gdk_wayland_drag_context_drop_finish (GdkDragContext *context,
gboolean success,
guint32 time)
{
}
static gboolean
gdk_wayland_drag_context_drop_status (GdkDragContext *context)
{
return FALSE;
}
static GdkAtom
gdk_wayland_drag_context_get_selection (GdkDragContext *context)
{
return GDK_NONE;
}
static void
gdk_wayland_drag_context_init (GdkWaylandDragContext *context)
{
contexts = g_list_prepend (contexts, context);
}
static void
gdk_wayland_drag_context_class_init (GdkWaylandDragContextClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GdkDragContextClass *context_class = GDK_DRAG_CONTEXT_CLASS (klass);
object_class->finalize = gdk_wayland_drag_context_finalize;
context_class->find_window = gdk_wayland_drag_context_find_window;
context_class->drag_status = gdk_wayland_drag_context_drag_status;
context_class->drag_motion = gdk_wayland_drag_context_drag_motion;
context_class->drag_abort = gdk_wayland_drag_context_drag_abort;
context_class->drag_drop = gdk_wayland_drag_context_drag_drop;
context_class->drop_reply = gdk_wayland_drag_context_drop_reply;
context_class->drop_finish = gdk_wayland_drag_context_drop_finish;
context_class->drop_status = gdk_wayland_drag_context_drop_status;
context_class->get_selection = gdk_wayland_drag_context_get_selection;
}
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GdkDragProtocol
_gdk_wayland_window_get_drag_protocol (GdkWindow *window, GdkWindow **target)
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{
return 0;
}
void
_gdk_wayland_window_register_dnd (GdkWindow *window)
{
}
GdkDragContext *
_gdk_wayland_window_drag_begin (GdkWindow *window,
GdkDevice *device,
GList *targets)
{
GdkDragContext *context;
context = (GdkDragContext *) g_object_new (GDK_TYPE_WAYLAND_DRAG_CONTEXT, NULL);
gdk_drag_context_set_device (context, device);
return context;
}