nsRubyBaseFrame.h - mozsearch

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/* 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/. */

/* rendering object for CSS "display: ruby-base" */

#ifndef nsRubyBaseFrame_h_

#define nsRubyBaseFrame_h_

#include "nsRubyContentFrame.h"

namespace mozilla {

class PresShell;

}  // namespace mozilla

/**

 * Factory function.

 * @return a newly allocated nsRubyBaseFrame (infallible)

*/

nsContainerFrame* NS_NewRubyBaseFrame(mozilla::PresShell* aPresShell,

                                      mozilla::ComputedStyle* aStyle);

class nsRubyBaseFrame final : public nsRubyContentFrame {

 public:

  NS_DECL_FRAMEARENA_HELPERS(nsRubyBaseFrame)

  NS_DECL_QUERYFRAME

#ifdef DEBUG_FRAME_DUMP

  nsresult GetFrameName(nsAString& aResult) const override;

#endif

  mozilla::RubyMetrics RubyMetrics(float aRubyMetricsFactor) const override {

    // provided by nsContainerFrame

    return RubyMetricsIncludingChildren(aRubyMetricsFactor);

 protected:

  friend nsContainerFrame* NS_NewRubyBaseFrame(mozilla::PresShell* aPresShell,

                                               ComputedStyle* aStyle);

  explicit nsRubyBaseFrame(ComputedStyle* aStyle, nsPresContext* aPresContext)

      : nsRubyContentFrame(aStyle, aPresContext, kClassID) {}

};

#endif /* nsRubyBaseFrame_h_ */