X-Git-Url: http://winboard.nl/cgi-bin?p=polyglot.git;a=blobdiff_plain;f=option.h;h=520df45eb7562b7e70ef3db69c4fd2273b637293;hp=c57438c09239b255ff678f68a2492ac2f2223c52;hb=HEAD;hpb=e7a2abd9bd4fce9ebbd70793b00d9d5f99886348

diff --git a/option.h b/option.h
index c57438c..520df45 100644
--- a/option.h
+++ b/option.h
@@ -1,56 +1,98 @@
-
-// option.h
-
-#ifndef OPTION_H
-#define OPTION_H
-
-// includes
-
-#include "util.h"
-
-// constants
-
-const int VarNb = 16;
-
-// defines
-
-#define XBOARD 1
-#define UCI 2
-#define PG 4
-
-// types
-
-struct option_t {   // TODO: put back in more logical order
-    const char * name;
-    const char * type;
-    const char * min;
-    const char * max;
-    const char * default_;
-    const char * value;
-    int var_nb;
-    const char * var[VarNb];
-    int mode;
-};
-
-// variables
-
-extern option_t Option[];
-
-// functions
-
-extern void         option_init       ();
-
-extern bool         option_set        (const char var[], const char val[]);
-extern bool         option_set_default(const char var[], const char val[]);
-extern const char * option_get        (const char var[]);
-extern const char * option_get_default(const char var[]);
-
-extern bool         option_get_bool   (const char var[]);
-extern double       option_get_double (const char var[]);
-extern int          option_get_int    (const char var[]);
-extern const char * option_get_string (const char var[]);
-
-#endif // !defined OPTION_H
-
-// end of option.h
-
+
+// option.h
+
+#ifndef OPTION_H
+#define OPTION_H
+
+// includes
+
+#include "util.h"
+#include "ini.h"
+
+// defines
+
+#define VarNb    16
+#define XBOARD   (1<<0)
+#define UCI      (1<<1)
+#define PG       (1<<2)
+#define XBSEL    (1<<3)
+#define OptionNb 256
+
+#define IS_BUTTON(str) (my_string_case_equal(str,"button") ||      \
+                        my_string_case_equal(str,"save")   ||      \
+                        my_string_case_equal(str,"reset"))         \
+
+#define IS_SPIN(str)   (my_string_case_equal(str,"spin") ||        \
+                        my_string_case_equal(str,"slider"))        \
+
+#define IS_STRING(str) (my_string_case_equal(str,"string") ||      \
+                        my_string_case_equal(str,"path")   ||      \
+                        my_string_case_equal(str,"file"))          \
+
+// types
+
+typedef struct {   // TODO: put back in more logical order
+    const char * name;
+    const char * type;
+    const char * min;
+    const char * max;
+    const char * default_;
+    const char * value;
+    int var_nb;
+    const char * var[VarNb];
+    int mode;
+} option_t;
+
+// all non NULL data in an option_list_t should be malloc'ed
+// use "my_string_set" to fill it. 
+
+typedef struct {
+    option_t options[OptionNb];
+    int option_nb;
+    int iter;
+} option_list_t;
+
+// variables
+
+extern option_list_t Option[1];
+
+// functions
+
+
+extern void         option_init         (option_list_t *option);
+
+extern void         option_init_pg      ();
+
+extern bool         option_set          (option_list_t *option,
+                                         const char var[],
+                                         const char val[]);
+extern bool         option_set_default  (option_list_t *option,
+                                         const char var[],
+                                         const char val[]);
+
+extern const char * option_get          (option_list_t *option, const char var[]);
+extern const char * option_get_default  (option_list_t *option, const char var[]);
+
+extern bool         option_get_bool     (option_list_t *option, const char var[]);
+extern double       option_get_double   (option_list_t *option, const char var[]);
+extern int          option_get_int      (option_list_t *option, const char var[]);
+extern const char * option_get_string   (option_list_t *option, const char var[]);
+
+extern void         option_from_ini     (option_list_t *option,
+                                         ini_t *ini,
+                                         const char *section);
+
+extern bool         option_is_ok        (const option_list_t *option);
+extern option_t *   option_find         (option_list_t *option, const char var[]);
+extern void         option_clear        (option_list_t *option);
+extern void         option_insert       (option_list_t *option, option_t *new_option);
+
+extern void         option_start_iter   (option_list_t *option);
+extern option_t *   option_next         (option_list_t *option);
+
+extern void         option_free         (option_t *option);
+
+#endif // !defined OPTION_H
+
+// end of option.h
+