author Nika Layzell <>
Tue, 25 Sep 2018 17:34:53 +0200
changeset 507828 5e6dae0c1e5a4939ccd406f14607f7fafffd45a7
parent 465602 0016368787a44bdf5deb4c9b73f3c0b59d2bc27a
child 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1448426 - Wrap windows.h to avoid problematic define statements, r=froydnj,glandium By default, windows.h exposes a large number of problematic define statements which are UpperCamelCase, such as a define from `CreateWindow` to `CreateWindow{A,W}`. As many of these names are generic (e.g. CreateFile, CreateWindow), they can mess up Gecko code that may legitimately have its own methods with the same names. The header also defines some traditional SCREAMING_SNAKE_CASE defines which can mess up our code by conflicting with local values. This patch adds a simple code generator which generates wrappers for these defines, and uses them to wrap the windows.h wrapper using the `stl_wrappers` mechanism, allowing us to use windows.h in more places. Differential Revision:

/* -*- 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 */

/* base class for ruby rendering objects that directly contain content */

#ifndef nsRubyContentFrame_h___
#define nsRubyContentFrame_h___

#include "nsInlineFrame.h"

class nsRubyContentFrame : public nsInlineFrame

  // nsIFrame overrides
  virtual bool IsFrameOfType(uint32_t aFlags) const override;

  // Indicates whether this is an "intra-level whitespace" frame, i.e.
  // an anonymous frame that was created to contain non-droppable
  // whitespaces directly inside a ruby level container. This impacts
  // ruby pairing behavior.
  // See
  bool IsIntraLevelWhitespace() const;

  nsRubyContentFrame(ComputedStyle* aStyle, ClassID aID)
    : nsInlineFrame(aStyle, aID)

#endif /* nsRubyContentFrame_h___ */