101 lines
3.2 KiB
C
101 lines
3.2 KiB
C
/*
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* libInstPatch
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* Copyright (C) 1999-2014 Element Green <element@elementsofsound.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; version 2.1
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* of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA or on the web at http://www.gnu.org.
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*/
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#ifndef __IPATCH_VIRTUAL_CONTAINER_H__
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#define __IPATCH_VIRTUAL_CONTAINER_H__
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#include <glib.h>
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#include <glib-object.h>
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/* forward type declarations */
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typedef struct _IpatchVirtualContainer IpatchVirtualContainer;
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typedef struct _IpatchVirtualContainerClass IpatchVirtualContainerClass;
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#include <libinstpatch/IpatchItem.h>
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#define IPATCH_TYPE_VIRTUAL_CONTAINER (ipatch_virtual_container_get_type ())
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#define IPATCH_VIRTUAL_CONTAINER(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), IPATCH_TYPE_VIRTUAL_CONTAINER, \
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IpatchVirtualContainer))
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#define IPATCH_VIRTUAL_CONTAINER_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), IPATCH_TYPE_VIRTUAL_CONTAINER, \
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IpatchVirtualContainerClass))
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#define IPATCH_IS_VIRTUAL_CONTAINER(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), IPATCH_TYPE_VIRTUAL_CONTAINER))
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/**
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* IPATCH_VIRTUAL_CONTAINER_CREATE:
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* @type_under: Type string in the form "type_name"
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* @TypeCase: Type string in the form "TypeName"
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* @name: Name type property
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* @blurb: Blurb type property (more detailed description)
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* @childtype: Child type of this virtual container type
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*/
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#define IPATCH_VIRTUAL_CONTAINER_CREATE(type_under, TypeCase, name, blurb, childtype) \
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GType type_under##_get_type (void) \
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{ \
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static GType obj_type = 0; \
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\
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if (!obj_type) { \
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static const GTypeInfo obj_info = { \
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sizeof (IpatchVirtualContainerClass), NULL, NULL, \
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(GClassInitFunc) NULL, NULL, NULL, \
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sizeof (IpatchVirtualContainer), 0, \
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(GInstanceInitFunc) NULL, \
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}; \
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\
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obj_type = g_type_register_static (IPATCH_TYPE_VIRTUAL_CONTAINER, \
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#TypeCase, &obj_info, 0); \
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ipatch_type_set (obj_type, \
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"name", name, \
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"blurb", blurb, \
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"virtual-child-type", childtype, NULL); \
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} \
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\
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return (obj_type); \
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}
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/* virtual container object */
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struct _IpatchVirtualContainer
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{
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IpatchItem parent_instance; /* derived from IpatchItem */
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};
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/* virtual container class */
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struct _IpatchVirtualContainerClass
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{
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IpatchItemClass parent_class;
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};
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/**
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* IpatchVirtualContainerConformFunc:
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* @object: Object to conform to a virtual container criteria.
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*
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* A function type used to make an item conform to the criteria of a virtual
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* container (force a SoundFont preset to be a percussion preset for example).
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*/
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typedef void (*IpatchVirtualContainerConformFunc)(GObject *object);
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GType ipatch_virtual_container_get_type(void);
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#endif
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