forked from mirrors/gecko-dev
2f9688c14e
Additionally, this patch makes `nsFrame.h` stop including `nsIPresShell.h` and makes each users include `mozilla/PresShell.h` instead. So, this improves rebuild performance of `nsIPresShell.h` (and `mozilla/PresShell.h` in the future). Note that due to `nsIFrame::PresShell()`, `mozilla::` prefix is necessary for `PresShell` in a lot of classes which are derived from `nsIFrame` even in `.cpp` files. Differential Revision: https://phabricator.services.mozilla.com/D27476 --HG-- extra : moz-landing-system : lando
37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsMathMLsemanticsFrame_h___
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#define nsMathMLsemanticsFrame_h___
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#include "mozilla/Attributes.h"
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#include "nsMathMLSelectedFrame.h"
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namespace mozilla {
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class PresShell;
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} // namespace mozilla
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//
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// <semantics> -- associate annotations with a MathML expression
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//
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class nsMathMLsemanticsFrame final : public nsMathMLSelectedFrame {
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public:
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NS_DECL_FRAMEARENA_HELPERS(nsMathMLsemanticsFrame)
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friend nsIFrame* NS_NewMathMLsemanticsFrame(mozilla::PresShell* aPresShell,
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ComputedStyle* aStyle);
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protected:
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explicit nsMathMLsemanticsFrame(ComputedStyle* aStyle,
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nsPresContext* aPresContext)
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: nsMathMLSelectedFrame(aStyle, aPresContext, kClassID) {}
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virtual ~nsMathMLsemanticsFrame();
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nsIFrame* GetSelectedFrame() override;
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};
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#endif /* nsMathMLsemanticsFrame_h___ */
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