workbench/libs/desktop/iconcontainerobserver.h

   1 /*
   2    Copyright © 1995-2002, The AROS Development Team. All rights reserved.
   3    $Id$
   4  */
   5
   6 #ifndef ICONCONTAINER_OBSERVER_H
   7 #    define ICONCONTAINER_OBSERVER_H
   8
   9 #    include "observer.h"
  10
  11 #    define ICOA_Directory            TAG_USER+1
  12 #    define ICOA_InTree               TAG_USER+2
  13
  14 #    define ICOM_AddIcons             TAG_USER+12
  15
  16 struct IconContainerObserverClassData
  17 {
  18     UBYTE          *directory;
  19
  20 // this lock is ONLY valid before the object is added
  21 // to the application tree - that is, before OA_InTree
  22 // is set to TRUE, and before a scan request message is
  23 // sent to the handler. The lock will be unlocked when
  24 // the handler deems that scanning is complete.
  25     BPTR            dirLock;
  26     Object         *desktop;
  27 };
  28
  29 struct icoAddIcon
  30 {
  31     Msg             methodID;
  32     ULONG           wsr_Results;
  33     struct SingleResult *wsr_ResultsArray;
  34 };
  35
  36 #endif