ROX-Filer/src/options.h

   1 /*
   2  * $Id$
   3  *
   4  * ROX-Filer, filer for the ROX desktop project
   5  * By Thomas Leonard, <tal197@users.sourceforge.net>.
   6  */
   7
   8 #ifndef _OPTIONS_H
   9 #define _OPTIONS_H
  10
  11 #include <gtk/gtk.h>
  12
  13 typedef void OptionNotify(void);
  14 typedef GList * (*OptionBuildFn)(Option *option, xmlNode *node, guchar *label);
  15
  16 struct _Option {
  17         guchar          *value;
  18         long            int_value;
  19         gboolean        has_changed;
  20
  21         guchar          *backup;        /* Copy of value to Revert to */
  22
  23         GtkWidget       *widget;                /* NULL => No UI yet */
  24         void            (*update_widget)(Option *option);
  25         guchar *        (*read_widget)(Option *option);
  26 };
  27
  28 /* Prototypes */
  29
  30 void options_init(void);
  31
  32 void option_register_widget(char *name, OptionBuildFn builder);
  33 void option_check_widget(Option *option);
  34
  35 void option_add_int(Option *option, const gchar *key, int value);
  36 void option_add_string(Option *option, const gchar *key, const gchar *value);
  37
  38 void options_notify(void);
  39 void option_add_notify(OptionNotify *callback);
  40 void option_add_saver(OptionNotify *callback);
  41
  42 GtkWidget *options_show(void);
  43
  44 #endif /* _OPTIONS_H */