ui/native_theme/native_theme_export.h

   1 // Copyright 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef UI_NATIVE_THEME_NATIVE_THEME_EXPORT_H_
   6 #define UI_NATIVE_THEME_NATIVE_THEME_EXPORT_H_
   7
   8 // Defines NATIVE_THEME_EXPORT so that functionality implemented by the
   9 // native_theme library can be exported to consumers.
  10
  11 #if defined(COMPONENT_BUILD)
  12 #if defined(WIN32)
  13
  14 #if defined(NATIVE_THEME_IMPLEMENTATION)
  15 #define NATIVE_THEME_EXPORT __declspec(dllexport)
  16 #else
  17 #define NATIVE_THEME_EXPORT __declspec(dllimport)
  18 #endif  // defined(NATIVE_THEME_IMPLEMENTATION)
  19
  20 #else  // !defined(WIN32)
  21
  22 #if defined(NATIVE_THEME_IMPLEMENTATION)
  23 #define NATIVE_THEME_EXPORT __attribute__((visibility("default")))
  24 #else
  25 #define NATIVE_THEME_EXPORT
  26 #endif
  27
  28 #endif  // defined(WIN32)
  29
  30 #else  // !defined(COMPONENT_BUILD)
  31
  32 #define NATIVE_THEME_EXPORT
  33
  34 #endif  // defined(COMPONENT_BUILD)
  35
  36 #endif  // UI_NATIVE_THEME_NATIVE_THEME_EXPORT_H_