zdoom-macos-deps/deps/instpatch/include/libinstpatch-2/libinstpatch/IpatchVirtualContainer.h
2020-12-12 13:44:13 +02:00

100 lines
3.2 KiB
C

/*
* libInstPatch
* Copyright (C) 1999-2014 Element Green <element@elementsofsound.org>
*
* This program 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; version 2.1
* of the License only.
*
* 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 program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA or on the web at http://www.gnu.org.
*/
#ifndef __IPATCH_VIRTUAL_CONTAINER_H__
#define __IPATCH_VIRTUAL_CONTAINER_H__
#include <glib.h>
#include <glib-object.h>
/* forward type declarations */
typedef struct _IpatchVirtualContainer IpatchVirtualContainer;
typedef struct _IpatchVirtualContainerClass IpatchVirtualContainerClass;
#include <libinstpatch/IpatchItem.h>
#define IPATCH_TYPE_VIRTUAL_CONTAINER (ipatch_virtual_container_get_type ())
#define IPATCH_VIRTUAL_CONTAINER(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), IPATCH_TYPE_VIRTUAL_CONTAINER, \
IpatchVirtualContainer))
#define IPATCH_VIRTUAL_CONTAINER_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), IPATCH_TYPE_VIRTUAL_CONTAINER, \
IpatchVirtualContainerClass))
#define IPATCH_IS_VIRTUAL_CONTAINER(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), IPATCH_TYPE_VIRTUAL_CONTAINER))
/**
* IPATCH_VIRTUAL_CONTAINER_CREATE:
* @type_under: Type string in the form "type_name"
* @TypeCase: Type string in the form "TypeName"
* @name: Name type property
* @blurb: Blurb type property (more detailed description)
* @childtype: Child type of this virtual container type
*/
#define IPATCH_VIRTUAL_CONTAINER_CREATE(type_under, TypeCase, name, blurb, childtype) \
GType type_under##_get_type (void) \
{ \
static GType obj_type = 0; \
\
if (!obj_type) { \
static const GTypeInfo obj_info = { \
sizeof (IpatchVirtualContainerClass), NULL, NULL, \
(GClassInitFunc) NULL, NULL, NULL, \
sizeof (IpatchVirtualContainer), 0, \
(GInstanceInitFunc) NULL, \
}; \
\
obj_type = g_type_register_static (IPATCH_TYPE_VIRTUAL_CONTAINER, \
#TypeCase, &obj_info, 0); \
ipatch_type_set (obj_type, \
"name", name, \
"blurb", blurb, \
"virtual-child-type", childtype, NULL); \
} \
\
return (obj_type); \
}
/* virtual container object */
struct _IpatchVirtualContainer
{
IpatchItem parent_instance; /* derived from IpatchItem */
};
/* virtual container class */
struct _IpatchVirtualContainerClass
{
IpatchItemClass parent_class;
};
/**
* IpatchVirtualContainerConformFunc:
* @object: Object to conform to a virtual container criteria.
*
* A function type used to make an item conform to the criteria of a virtual
* container (force a SoundFont preset to be a percussion preset for example).
*/
typedef void (*IpatchVirtualContainerConformFunc)(GObject *object);
GType ipatch_virtual_container_get_type(void);
#endif