layout/generic/nsRubyContentFrame.h
author Brian Hackett <bhackett1024@gmail.com>
Wed, 14 Nov 2018 16:09:58 -1000
changeset 446931 1c7fc8389e012c987347efefca6b35f3948b742a
parent 409521 0016368787a44bdf5deb4c9b73f3c0b59d2bc27a
child 448947 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1507359 Part 2 - Bindings and internal changes to allow ReplayDebugger to control child pausing/resuming, r=mccr8.

/* -*- 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/. */

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

#ifndef nsRubyContentFrame_h___
#define nsRubyContentFrame_h___

#include "nsInlineFrame.h"

class nsRubyContentFrame : public nsInlineFrame
{
public:
  NS_DECL_ABSTRACT_FRAME(nsRubyContentFrame)

  // 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 http://dev.w3.org/csswg/css-ruby/#anon-gen-interpret-space
  bool IsIntraLevelWhitespace() const;

protected:
  nsRubyContentFrame(ComputedStyle* aStyle, ClassID aID)
    : nsInlineFrame(aStyle, aID)
  {}
};

#endif /* nsRubyContentFrame_h___ */