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/*
(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__DEVICE_H__
#define __UNIQUE__DEVICE_H__
#include <directfb.h>
#include <fusion/reactor.h>
#include <core/coretypes.h>
#include <unique/types.h>
typedef struct {
int data_size;
DFBResult (*Initialize) ( UniqueDevice *device,
void *data,
void *ctx );
void (*Shutdown) ( UniqueDevice *device,
void *data,
void *ctx );
void (*Connected) ( UniqueDevice *device,
void *data,
void *ctx,
CoreInputDevice *source );
void (*Disconnected)( UniqueDevice *device,
void *data,
void *ctx,
CoreInputDevice *source );
void (*ProcessEvent)( UniqueDevice *device,
void *data,
void *ctx,
const DFBInputEvent *event );
bool (*FilterEvent) ( const UniqueInputEvent *event,
const UniqueInputEvent *filter );
} UniqueDeviceClass;
typedef unsigned int UniqueDeviceID;
typedef unsigned int UniqueDeviceClassID;
typedef enum {
UDCI_POINTER,
UDCI_WHEEL,
UDCI_KEYBOARD,
_UDCI_NUM
} UniqueDeviceClassIndex;
DFBResult unique_device_class_register ( const UniqueDeviceClass *clazz,
UniqueDeviceClassID *ret_id );
DFBResult unique_device_class_unregister( UniqueDeviceClassID id );
DFBResult unique_device_create ( CoreDFB *core,
UniqueContext *context,
UniqueDeviceClassID class_id,
void *ctx,
UniqueDevice **ret_device );
DFBResult unique_device_destroy ( UniqueDevice *device );
DFBResult unique_device_connect ( UniqueDevice *device,
CoreInputDevice *source );
DFBResult unique_device_disconnect ( UniqueDevice *device,
CoreInputDevice *source );
DFBResult unique_device_attach ( UniqueDevice *device,
ReactionFunc func,
void *ctx,
Reaction *reaction );
DFBResult unique_device_detach ( UniqueDevice *device,
Reaction *reaction );
DFBResult unique_device_attach_global( UniqueDevice *device,
int index,
void *ctx,
GlobalReaction *reaction );
DFBResult unique_device_detach_global( UniqueDevice *device,
GlobalReaction *reaction );
DFBResult unique_device_dispatch ( UniqueDevice *device,
const UniqueInputEvent *event );
bool unique_device_filter ( UniqueDeviceClassID class_id,
const UniqueInputEvent *event,
const UniqueInputEvent *filter );
/* global reactions */
typedef enum {
UNIQUE_INPUT_SWITCH_DEVICE_LISTENER,
UNIQUE_CURSOR_DEVICE_LISTENER
} UNIQUE_DEVICE_GLOBALS;
#endif
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