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#ifndef _CONFIG_PARAM_H
#define _CONFIG_PARAM_H
#include <stdlib.h>
/**
* File created on 2003-05-24 by Jeko.
* (c)2003, JC Hoelt for iOS-software.
*
* LGPL Licence.
*/
typedef enum {
PARAM_INTVAL,
PARAM_FLOATVAL,
PARAM_BOOLVAL,
PARAM_STRVAL,
PARAM_LISTVAL,
} ParamType;
struct IntVal {
int value;
int min;
int max;
int step;
};
struct FloatVal {
float value;
float min;
float max;
float step;
};
struct StrVal {
char *value;
};
struct ListVal {
char *value;
int nbChoices;
char **choices;
};
struct BoolVal {
int value;
};
typedef struct _PARAM {
char *name;
char *desc;
char rw;
ParamType type;
union {
struct IntVal ival;
struct FloatVal fval;
struct StrVal sval;
struct ListVal slist;
struct BoolVal bval;
} param;
/* used by the core to inform the GUI of a change */
void (*change_listener)(struct _PARAM *_this);
/* used by the GUI to inform the core of a change */
void (*changed)(struct _PARAM *_this);
void *user_data; /* can be used by the GUI */
} PluginParam;
#define IVAL(p) ((p).param.ival.value)
#define SVAL(p) ((p).param.sval.value)
#define FVAL(p) ((p).param.fval.value)
#define BVAL(p) ((p).param.bval.value)
#define LVAL(p) ((p).param.slist.value)
#define FMIN(p) ((p).param.fval.min)
#define FMAX(p) ((p).param.fval.max)
#define FSTEP(p) ((p).param.fval.step)
#define IMIN(p) ((p).param.ival.min)
#define IMAX(p) ((p).param.ival.max)
#define ISTEP(p) ((p).param.ival.step)
PluginParam secure_param(void);
PluginParam secure_f_param(char *name);
PluginParam secure_i_param(char *name);
PluginParam secure_b_param(char *name, int value);
PluginParam secure_s_param(char *name);
PluginParam secure_f_feedback(char *name);
PluginParam secure_i_feedback(char *name);
void set_str_param_value(PluginParam *p, const char *str);
void set_list_param_value(PluginParam *p, const char *str);
typedef struct _PARAMETERS {
char *name;
char *desc;
int nbParams;
PluginParam **params;
} PluginParameters;
PluginParameters plugin_parameters(const char *name, int nb);
#endif
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