/*
   (c) Copyright 2001-2009  The world wide DirectFB Open Source Community (directfb.org)
   (c) Copyright 2000-2004  Convergence (integrated media) GmbH

   All rights reserved.

   Written by Denis Oliver Kropp <dok@directfb.org>,
              Andreas Hundt <andi@fischlustig.de>,
              Sven Neumann <neo@directfb.org>,
              Ville Syrjälä <syrjala@sci.fi> and
              Claudio Ciccani <klan@users.sf.net>.

   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.
*/

#ifndef __UNIQUE__INPUT_CHANNEL_H__
#define __UNIQUE__INPUT_CHANNEL_H__

#include <directfb.h>

#include <fusion/reactor.h>

#include <unique/input_events.h>
#include <unique/types.h>


DFBResult unique_input_channel_create       ( CoreDFB                *core,
                                              UniqueContext          *context,
                                              UniqueInputChannel    **ret_channel );

DFBResult unique_input_channel_destroy      ( UniqueInputChannel     *channel );


DFBResult unique_input_channel_attach       ( UniqueInputChannel     *channel,
                                              ReactionFunc            func,
                                              void                   *ctx,
                                              Reaction               *reaction );

DFBResult unique_input_channel_detach       ( UniqueInputChannel     *channel,
                                              Reaction               *reaction );

DFBResult unique_input_channel_attach_global( UniqueInputChannel     *channel,
                                              int                     index,
                                              void                   *ctx,
                                              GlobalReaction         *reaction );

DFBResult unique_input_channel_detach_global( UniqueInputChannel     *channel,
                                              GlobalReaction         *reaction );

DFBResult unique_input_channel_dispatch     ( UniqueInputChannel     *channel,
                                              const UniqueInputEvent *event );


/* global reactions */

typedef enum {
     UNIQUE_WINDOW_INPUT_CHANNEL_LISTENER
} UNIQUE_INPUT_CHANNEL_GLOBALS;

#endif