IPCTypes.h
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_a11y_IPCTypes_h
#define mozilla_a11y_IPCTypes_h
#ifdef ACCESSIBILITY
# include "mozilla/a11y/Role.h"
namespace IPC {
template <>
struct ParamTraits<mozilla::a11y::role>
: public ContiguousEnumSerializerInclusive<mozilla::a11y::role,
mozilla::a11y::role::NOTHING,
mozilla::a11y::role::LAST_ROLE> {
};
} // namespace IPC
#else
namespace mozilla {
namespace a11y {
typedef uint32_t role;
} // namespace a11y
} // namespace mozilla
#endif // ACCESSIBILITY
/**
* Since IPDL does not support preprocessing, this header file allows us to
* define types used by PDocAccessible differently depending on platform.
*/
#if defined(XP_WIN) && defined(ACCESSIBILITY)
// So that we don't include a bunch of other Windows junk.
# if !defined(COM_NO_WINDOWS_H)
# define COM_NO_WINDOWS_H
# endif // !defined(COM_NO_WINDOWS_H)
// COM headers pull in MSXML which conflicts with our own XMLDocument class.
// This define excludes those conflicting definitions.
# if !defined(__XMLDocument_FWD_DEFINED__)
# define __XMLDocument_FWD_DEFINED__
# endif // !defined(__XMLDocument_FWD_DEFINED__)
# include <combaseapi.h>
# include "mozilla/a11y/COMPtrTypes.h"
// This define in rpcndr.h messes up our code, so we must undefine it after
// COMPtrTypes.h has been included.
# if defined(small)
# undef small
# endif // defined(small)
#else
namespace mozilla {
namespace a11y {
typedef uint32_t IAccessibleHolder;
typedef uint32_t IDispatchHolder;
typedef uint32_t IHandlerControlHolder;
} // namespace a11y
} // namespace mozilla
#endif // defined(XP_WIN) && defined(ACCESSIBILITY)
#endif // mozilla_a11y_IPCTypes_h