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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/**
* \file device-pointer.h Pointer device abstraction
*
* Input devices.
* This file contains the internal abstraction of pointer devices so
* XInput2/core events can be handled similarly.
*/
/*
* Copyright (C) 2011 Carlos Garnacho
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#ifndef META_DEVICE_POINTER_H
#define META_DEVICE_POINTER_H
#include "display-private.h"
#include <meta/screen.h>
#include "device-private.h"
#define META_TYPE_DEVICE_POINTER (meta_device_pointer_get_type ())
#define META_DEVICE_POINTER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_DEVICE_POINTER, MetaDevicePointer))
#define META_DEVICE_POINTER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_DEVICE_POINTER, MetaDevicePointerClass))
#define META_IS_DEVICE_POINTER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_DEVICE_POINTER))
#define META_IS_DEVICE_POINTER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_DEVICE_POINTER))
#define META_DEVICE_POINTER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_DEVICE_POINTER, MetaDevicePointerClass))
typedef struct _MetaDevicePointer MetaDevicePointer;
typedef struct _MetaDevicePointerClass MetaDevicePointerClass;
struct _MetaDevicePointer
{
MetaDevice parent_instance;
};
struct _MetaDevicePointerClass
{
MetaDeviceClass parent_instance;
void (* warp) (MetaDevicePointer *pointer,
MetaScreen *screen,
gint x,
gint y);
void (* set_window_cursor) (MetaDevicePointer *pointer,
Window xwindow,
MetaCursor cursor);
void (* query_position) (MetaDevicePointer *pointer,
Window xwindow,
Window *root,
Window *child,
gint *root_x,
gint *root_y,
gint *x,
gint *y,
guint *mask);
};
GType meta_device_pointer_get_type (void) G_GNUC_CONST;
void meta_device_pointer_warp (MetaDevicePointer *pointer,
MetaScreen *screen,
gint x,
gint y);
void meta_device_pointer_set_window_cursor (MetaDevicePointer *pointer,
Window xwindow,
MetaCursor cursor);
void meta_device_pointer_query_position (MetaDevicePointer *pointer,
Window xwindow,
Window *root,
Window *child,
gint *root_x,
gint *root_y,
gint *x,
gint *y,
guint *mask);
#endif /* META_DEVICE_POINTER_H */
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