ROX-Filer/src/options.h

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