port.h

/* SLV2
 * Copyright (C) 2007-2009 David Robillard <http://drobilla.net>
 *
 * This library 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 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 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.,
 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef __SLV2_PORT_H__
#define __SLV2_PORT_H__

#ifdef __cplusplus
extern "C" {
#endif

#include "slv2/types.h"
#include "slv2/plugin.h"
#include "slv2/port.h"
#include "slv2/collections.h"

SLV2_API
SLV2Values
slv2_port_get_value(SLV2Plugin plugin,
                    SLV2Port   port,
                    SLV2Value  predicate);


SLV2_API
SLV2Values
slv2_port_get_value_by_qname(SLV2Plugin  plugin,
                             SLV2Port    port,
                             const char* property_uri);


SLV2_API
SLV2Values
slv2_port_get_value_by_qname_i18n(SLV2Plugin  plugin,
                  SLV2Port    port,
                  const char* property_uri);


SLV2_API
SLV2Values
slv2_port_get_properties(SLV2Plugin plugin,
                         SLV2Port   port);


SLV2_API
bool
slv2_port_has_property(SLV2Plugin p,
                       SLV2Port   port,
                       SLV2Value  property_uri);


SLV2_API
bool
slv2_port_supports_event(SLV2Plugin p,
                         SLV2Port   port,
                         SLV2Value  event_uri);


SLV2_API
SLV2Value
slv2_port_get_symbol(SLV2Plugin plugin,
                     SLV2Port   port);

SLV2_API
SLV2Value
slv2_port_get_name(SLV2Plugin plugin,
                   SLV2Port   port);


SLV2_API
SLV2Values
slv2_port_get_classes(SLV2Plugin plugin,
                      SLV2Port   port);


SLV2_API
bool
slv2_port_is_a(SLV2Plugin plugin,
               SLV2Port   port,
               SLV2Value  port_class);


SLV2_API
void
slv2_port_get_range(SLV2Plugin plugin,
                    SLV2Port   port,
                    SLV2Value* def,
                    SLV2Value* min,
                    SLV2Value* max);


SLV2_API
SLV2ScalePoints
slv2_port_get_scale_points(SLV2Plugin plugin,
                           SLV2Port   port);


#ifdef __cplusplus
} /* extern "C" */
#endif

#endif /* __SLV2_PORT_H__ */