workbench/libs/icon/support.h

   1 #ifndef _SUPPORT_H_
   2 #define _SUPPORT_H_
   3
   4 /*
   5     Copyright © 1995-2003, The AROS Development Team. All rights reserved.
   6     $Id$
   7 */
   8
   9 #include "icon_intern.h"
  10
  11 /*** Prototypes *************************************************************/
  12 BPTR __OpenIcon_WB(CONST_STRPTR name, LONG mode, struct IconBase *IconBase);
  13 BOOL __CloseIcon_WB(BPTR file, struct IconBase *IconBase);
  14 BPTR __OpenDefaultIcon_WB(CONST_STRPTR name, LONG mode, struct IconBase *IconBase);
  15 BOOL __CloseDefaultIcon_WB(BPTR file, struct IconBase *IconBase);
  16
  17 struct DiskObject *__ReadIcon_WB(BPTR file, struct IconBase *IconBase);
  18 BOOL __WriteIcon_WB(BPTR file, struct DiskObject *icon, struct IconBase *IconBase);
  19
  20 BPTR __LockObject_WB(CONST_STRPTR name, LONG mode, struct Library *IconBase);
  21 VOID __UnLockObject_WB(BPTR lock, struct Library *IconBase);
  22
  23 CONST_STRPTR GetDefaultIconName(LONG type);
  24
  25 LONG CalcIconHash(struct DiskObject *dobj);
  26 VOID AddIconToList(struct NativeIcon *icon, struct IconBase *IconBase);
  27 VOID RemoveIconFromList(struct NativeIcon *icon, struct IconBase *IconBase);
  28 struct NativeIcon *GetNativeIcon(struct DiskObject *dobj, struct IconBase *IconBase);
  29
  30 /*** Macros *****************************************************************/
  31 #define OpenIcon(name, mode) (__OpenIcon_WB((name), (mode), LB(IconBase)))
  32 #define CloseIcon(file) (__CloseIcon_WB((file), LB(IconBase)))
  33 #define OpenDefaultIcon(name, mode) (__OpenDefaultIcon_WB((name), (mode), LB(IconBase)))
  34 #define CloseDefaultIcon(file) (__CloseDefaultIcon_WB((file), LB(IconBase)))
  35
  36 #define ReadIcon(file) (__ReadIcon_WB((file), LB(IconBase)))
  37 #define WriteIcon(file, icon) (__WriteIcon_WB((file), (icon), LB(IconBase)))
  38
  39 #define LockObject(name, mode) (__LockObject_WB((name), (mode), IconBase))
  40 #define UnLockObject(lock) (__UnLockObject_WB((lock), IconBase))
  41
  42 #endif /* _SUPPORT_H_ */