ROX-Filer/src/options.h

   1 /*
   2  * $Id$
   3  *
   4  * ROX-Filer, filer for the ROX desktop project
   5  * By Thomas Leonard, <tal197@ecs.soton.ac.uk>.
   6  */
   7
   8 #ifndef _OPTIONS_H
   9 #define _OPTIONS_H
  10
  11 typedef char *OptionFunc(char *value);
  12
  13 /* Take a line from the file and process it. Return NULL on success,
  14  * or a pointer to an error string.
  15  */
  16 typedef char *ParseFunc(guchar *line);
  17
  18 typedef struct _OptionsSection OptionsSection;
  19
  20 #include "filer.h"
  21
  22 struct _OptionsSection
  23 {
  24         char    *name;
  25         GtkWidget *(*create)(void);     /* Create widgets */
  26         void    (*update)(void);        /* Update widgets */
  27         void    (*set)(void);           /* Read values from widgets */
  28         void    (*save)(void);          /* Save values to Choices */
  29 };
  30
  31 extern GSList *options_sections;
  32
  33 /* Prototypes */
  34
  35 void options_init(void);
  36 void option_register(char *key, OptionFunc *func);
  37 void options_load(void);
  38 void options_show(FilerWindow *filer_window);
  39 void option_write(char *name, char *value);
  40 void parse_file(char *path, ParseFunc *parse_line);
  41
  42 #endif /* _OPTIONS_H */