mirror of
https://github.com/ZDoom/zdoom-macos-deps.git
synced 2024-11-25 13:21:05 +00:00
94 lines
3.2 KiB
C
94 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_RANGE_H__
|
||
|
|
#define __IPATCH_RANGE_H__
|
||
|
|
|
||
|
|
#include <glib.h>
|
||
|
|
#include <glib-object.h>
|
||
|
|
|
||
|
|
typedef struct _IpatchRange IpatchRange;
|
||
|
|
typedef struct _IpatchParamSpecRange IpatchParamSpecRange;
|
||
|
|
|
||
|
|
#define IPATCH_TYPE_RANGE (ipatch_range_get_type ())
|
||
|
|
#define IPATCH_VALUE_HOLDS_RANGE(value) \
|
||
|
|
(G_TYPE_CHECK_VALUE_TYPE ((value), IPATCH_TYPE_RANGE))
|
||
|
|
|
||
|
|
/* integer range structure */
|
||
|
|
struct _IpatchRange
|
||
|
|
{
|
||
|
|
int low; /* low endpoint of range or -1 if undefined */
|
||
|
|
int high; /* high endpoint of range or -1 if undefined */
|
||
|
|
};
|
||
|
|
|
||
|
|
/* set range value making sure that are in the correct order */
|
||
|
|
#define IPATCH_RANGE_SET_VALUES(range, val1, val2) G_STMT_START { \
|
||
|
|
if (val1 <= val2) \
|
||
|
|
{ \
|
||
|
|
range.low = val1; \
|
||
|
|
range.high = val2; \
|
||
|
|
} \
|
||
|
|
else \
|
||
|
|
{ \
|
||
|
|
range.low = val2; \
|
||
|
|
range.high = val1; \
|
||
|
|
} \
|
||
|
|
} G_STMT_END
|
||
|
|
|
||
|
|
/* set a range value to a NULL range (an undefined value) */
|
||
|
|
#define IPATCH_RANGE_SET_NULL(range) G_STMT_START { \
|
||
|
|
range.low = range.high = -1; \
|
||
|
|
} G_STMT_END
|
||
|
|
|
||
|
|
|
||
|
|
GType ipatch_range_get_type(void);
|
||
|
|
IpatchRange *ipatch_range_new(int low, int high);
|
||
|
|
IpatchRange *ipatch_range_copy(IpatchRange *range);
|
||
|
|
void ipatch_range_free(IpatchRange *range);
|
||
|
|
|
||
|
|
void ipatch_value_set_range(GValue *value, const IpatchRange *range);
|
||
|
|
void ipatch_value_set_static_range(GValue *value, IpatchRange *range);
|
||
|
|
IpatchRange *ipatch_value_get_range(const GValue *value);
|
||
|
|
|
||
|
|
/* range parameter specification */
|
||
|
|
|
||
|
|
#define IPATCH_TYPE_PARAM_RANGE (ipatch_param_spec_range_get_type ())
|
||
|
|
#define IPATCH_IS_PARAM_SPEC_RANGE(pspec) \
|
||
|
|
(G_TYPE_CHECK_INSTANCE_TYPE ((pspec), IPATCH_TYPE_PARAM_RANGE))
|
||
|
|
#define IPATCH_PARAM_SPEC_RANGE(pspec) \
|
||
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((pspec), IPATCH_TYPE_PARAM_RANGE, \
|
||
|
|
IpatchParamSpecRange))
|
||
|
|
|
||
|
|
/* a parameter specification for the integer range type */
|
||
|
|
struct _IpatchParamSpecRange
|
||
|
|
{
|
||
|
|
GParamSpec parent_instance; /* derived from GParamSpec */
|
||
|
|
int min, max; /* min and max values for range endpoints */
|
||
|
|
int default_low, default_high; /* default vals for low and high endpoints */
|
||
|
|
};
|
||
|
|
|
||
|
|
GType ipatch_param_spec_range_get_type(void);
|
||
|
|
GParamSpec *ipatch_param_spec_range(const char *name, const char *nick,
|
||
|
|
const char *blurb,
|
||
|
|
int min, int max,
|
||
|
|
int default_low, int default_high,
|
||
|
|
GParamFlags flags);
|
||
|
|
|
||
|
|
#endif
|