src/os/macosx/macos.h

   1 /* $Id: macos.h 25663 2013-08-05 20:36:06Z michi_cc $ */
   2
   3 /*
   4  * This file is part of OpenTTD.
   5  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
   6  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   7  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
   8  */
   9
  10 /** @file macos.h Functions related to MacOS support. */
  11
  12 #ifndef MACOS_H
  13 #define MACOS_H
  14
  15 /** Helper function displaying a message the best possible way. */
  16 void ShowMacDialog(const char *title, const char *message, const char *button_label);
  17
  18 void GetMacOSVersion(int *return_major, int *return_minor, int *return_bugfix);
  19
  20 /**
  21  * Check if we are at least running on the specified version of Mac OS.
  22  * @param major major version of the os. This would be 10 in the case of 10.4.11.
  23  * @param minor minor version of the os. This would be 4 in the case of 10.4.11.
  24  * @param bugfix bugfix version of the os. This would be 11 in the case of 10.4.11.
  25  * @return true if the running os is at least what we asked, false otherwise.
  26  */
  27 static inline bool MacOSVersionIsAtLeast(long major, long minor, long bugfix)
  28 {
  29         int version_major, version_minor, version_bugfix;
  30         GetMacOSVersion(&version_major, &version_minor, &version_bugfix);
  31
  32         if (version_major < major) return false;
  33         if (version_major == major && version_minor < minor) return false;
  34         if (version_major == major && version_minor == minor && version_bugfix < bugfix) return false;
  35
  36         return true;
  37 }
  38
  39 bool IsMonospaceFont(CFStringRef name);
  40
  41 #endif /* MACOS_H */