vcl/inc/aqua/common.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef _VCL_AQUA_COMMON_H
  21 #define _VCL_AQUA_COMMON_H
  22
  23 #include <sal/types.h>
  24 #include <premac.h>
  25 #include <ApplicationServices/ApplicationServices.h>
  26 #include <postmac.h>
  27 #include <tools/debug.hxx>
  28
  29 // CoreFoundation designers, in their wisdom, decided that CFRelease of NULL
  30 // cause a Crash, yet few API can return NULL when asking for the creation
  31 // of an object, which force us to peper the code with egly if construct everywhere
  32 // and open the door to very nasty crash on rare occasion
  33 // this macro hide the mess
  34 #define SafeCFRelease(a) do { if(a) { CFRelease(a); (a)=NULL; } } while(false)
  35
  36
  37 #define round_to_long(a) ((a) >= 0 ? ((long)((a) + 0.5)) : ((long)((a) - 0.5)))
  38
  39 #include "vcl/salgtype.hxx"
  40
  41 //#define msgs_debug(c,f,...)
  42 //    fprintf(stderr, "%s::%s(%p:%04.4x)\n", this, #c, __func__, 0, __VA_ARGS__ )
  43
  44 #define msgs_debug(c,f,...)                                             \
  45     fprintf(stderr, "%s::%s(%p:%4.4u)" f "\n", #c, __func__, this, (unsigned int)((sal_uInt64)pthread_self() & 0x1FFF), ##__VA_ARGS__ );
  46
  47 #endif /* _VCL_AQUA_COMMON_H */
  48
  49 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */