зеркало из https://github.com/mozilla/gecko-dev.git
56 строки
1.8 KiB
C++
56 строки
1.8 KiB
C++
/* -*- 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/. */
|
|
|
|
/* rendering object for CSS "display: ruby-text" */
|
|
|
|
#ifndef nsRubyTextFrame_h___
|
|
#define nsRubyTextFrame_h___
|
|
|
|
#include "nsRubyContentFrame.h"
|
|
|
|
namespace mozilla {
|
|
class PresShell;
|
|
} // namespace mozilla
|
|
|
|
/**
|
|
* Factory function.
|
|
* @return a newly allocated nsRubyTextFrame (infallible)
|
|
*/
|
|
nsContainerFrame* NS_NewRubyTextFrame(mozilla::PresShell* aPresShell,
|
|
mozilla::ComputedStyle* aStyle);
|
|
|
|
class nsRubyTextFrame final : public nsRubyContentFrame {
|
|
public:
|
|
NS_DECL_FRAMEARENA_HELPERS(nsRubyTextFrame)
|
|
NS_DECL_QUERYFRAME
|
|
|
|
// nsIFrame overrides
|
|
virtual bool CanContinueTextRun() const override;
|
|
|
|
#ifdef DEBUG_FRAME_DUMP
|
|
virtual nsresult GetFrameName(nsAString& aResult) const override;
|
|
#endif
|
|
|
|
virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder,
|
|
const nsDisplayListSet& aLists) override;
|
|
|
|
virtual void Reflow(nsPresContext* aPresContext, ReflowOutput& aDesiredSize,
|
|
const ReflowInput& aReflowInput,
|
|
nsReflowStatus& aStatus) override;
|
|
|
|
bool IsAutoHidden() const {
|
|
return HasAnyStateBits(NS_RUBY_TEXT_FRAME_AUTOHIDE);
|
|
}
|
|
|
|
protected:
|
|
friend nsContainerFrame* NS_NewRubyTextFrame(mozilla::PresShell* aPresShell,
|
|
ComputedStyle* aStyle);
|
|
explicit nsRubyTextFrame(ComputedStyle* aStyle, nsPresContext* aPresContext)
|
|
: nsRubyContentFrame(aStyle, aPresContext, kClassID) {}
|
|
};
|
|
|
|
#endif /* nsRubyTextFrame_h___ */
|