include/propkeydef.h

   1 /*
   2  * Copyright (C) 2009 Maarten Lankhorst
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef PID_FIRST_USABLE
  20 #define PID_FIRST_USABLE 2
  21 #endif
  22
  23 #ifndef REFPROPERTYKEY
  24 #ifdef __cplusplus
  25 #define REFPROPERTYKEY const PROPERTYKEY &
  26 #else /*!__cplusplus*/
  27 #define REFPROPERTYKEY const PROPERTYKEY * __MIDL_CONST
  28 #endif
  29 #endif
  30
  31 #undef DEFINE_PROPERTYKEY
  32
  33 #ifdef INITGUID
  34 #ifdef __cplusplus
  35 #define DEFINE_PROPERTYKEY(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8, pid) \
  36         EXTERN_C const PROPERTYKEY name DECLSPEC_HIDDEN DECLSPEC_SELECTANY; \
  37         EXTERN_C const PROPERTYKEY name = \
  38         { { l, w1, w2, { b1, b2,  b3,  b4,  b5,  b6,  b7,  b8 } }, pid }
  39 #else
  40 #define DEFINE_PROPERTYKEY(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8, pid) \
  41         const PROPERTYKEY name DECLSPEC_HIDDEN DECLSPEC_SELECTANY; \
  42         const PROPERTYKEY name = \
  43         { { l, w1, w2, { b1, b2,  b3,  b4,  b5,  b6,  b7,  b8 } }, pid }
  44 #endif
  45 #else
  46 #define DEFINE_PROPERTYKEY(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8, pid) \
  47     EXTERN_C const PROPERTYKEY name DECLSPEC_HIDDEN DECLSPEC_SELECTANY
  48 #endif
  49
  50 #ifndef IsEqualPropertyKey
  51 #define IsEqualPropertyKey(a,b) (((a).pid == (b).pid) && IsEqualIID((a).fmtid,(b).fmtid))
  52 #endif
  53
  54 #ifndef _PROPERTYKEY_EQUALITY_OPERATORS_
  55 #define _PROPERTYKEY_EQUALITY_OPERATORS_
  56 #ifdef __cplusplus
  57 inline bool operator==(REFPROPERTYKEY guidOne, REFPROPERTYKEY guidOther)
  58 {
  59     return IsEqualPropertyKey(guidOne, guidTwo);
  60 }
  61 inline bool operator!=(REFPROPERTYKEY guidOne, REFPROPERTYKEY guidOther)
  62 {
  63     return !(guidOne == guidOther);
  64 }
  65 #endif
  66 #endif