ROX-Filer/src/view_iface.h

   1 /*
   2  * $Id$
   3  *
   4  *
   5  * ROX-Filer, filer for the ROX desktop project
   6  * By Thomas Leonard, <tal197@users.sourceforge.net>.
   7  */
   8
   9 #ifndef __VIEW_IFACE_H__
  10 #define __VIEW_IFACE_H__
  11
  12 #include <glib-object.h>
  13
  14 typedef struct _ViewIface      ViewIface;
  15 typedef struct _ViewIfaceClass ViewIfaceClass;
  16 struct _ViewIfaceClass
  17 {
  18   GTypeInterface base_iface;
  19
  20   void (*sort)(ViewIface *obj);
  21   void (*style_changed)(ViewIface *obj, int flags);
  22   gboolean (*autoselect)(ViewIface *obj, const gchar *leaf);
  23   void (*add_items)(ViewIface *obj, GPtrArray *items);
  24   void (*update_items)(ViewIface *obj, GPtrArray *items);
  25   void (*delete_if)(ViewIface *obj,
  26                     gboolean (*test)(gpointer item, gpointer data),
  27                     gpointer data);
  28   void (*clear)(ViewIface *obj);
  29 };
  30
  31 #define VIEW_TYPE_IFACE           (view_iface_get_type())
  32
  33 #define VIEW(obj)                 (G_TYPE_CHECK_INSTANCE_CAST((obj), \
  34                                    VIEW_TYPE_IFACE, ViewIface))
  35
  36 #define VIEW_IS_IFACE(obj)        (G_TYPE_CHECK_INSTANCE_TYPE((obj), \
  37                                    VIEW_TYPE_IFACE))
  38
  39 #define VIEW_IFACE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_INTERFACE((obj), \
  40                                    VIEW_TYPE_IFACE, ViewIfaceClass))
  41
  42 /* Flags for view_style_changed() */
  43 enum {
  44         VIEW_UPDATE_VIEWDATA    = 1 << 0,
  45         VIEW_UPDATE_NAME        = 1 << 1,
  46 };
  47
  48 GType view_iface_get_type(void);
  49 void view_sort(ViewIface *obj);
  50 void view_style_changed(ViewIface *obj, int flags);
  51 gboolean view_autoselect(ViewIface *obj, const gchar *leaf);
  52 void view_add_items(ViewIface *obj, GPtrArray *items);
  53 void view_update_items(ViewIface *obj, GPtrArray *items);
  54 void view_delete_if(ViewIface *obj,
  55                     gboolean (*test)(gpointer item, gpointer data),
  56                     gpointer data);
  57 void view_clear(ViewIface *obj);
  58
  59 #endif /* __VIEW_IFACE_H__ */