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5730ee0ca5
Extend the per-frame-class bit we have to devirtualize IsLeaf to also devirtualize IsFrameOfType. That is, move this data to FrameClasses.py. This was done by going through all the frame classes, trying to preserve behavior. The only quirky thing is that I had to add two more trivial frame classes, `nsAudioFrame` for audio elements, and `nsFloatingFirstLetterFrame`. That's because these frame classes were returning different answers at runtime, but they do this only on conditions that trigger frame reconstruction (floating, and being an audio element, respectively). Differential Revision: https://phabricator.services.mozilla.com/D194703
67 lines
2.1 KiB
C++
67 lines
2.1 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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/**
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* This frame type is used for input type=date, time, month, week, and
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* datetime-local.
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*
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* NOTE: some of the above-mentioned input types are still to-be-implemented.
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* See nsCSSFrameConstructor::FindInputData, as well as bug 1286182 (date),
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* bug 1306215 (month), bug 1306216 (week) and bug 1306217 (datetime-local).
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*/
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#ifndef nsDateTimeControlFrame_h__
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#define nsDateTimeControlFrame_h__
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#include "mozilla/Attributes.h"
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#include "nsContainerFrame.h"
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#include "nsIAnonymousContentCreator.h"
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#include "nsCOMPtr.h"
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namespace mozilla {
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class PresShell;
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namespace dom {
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struct DateTimeValue;
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} // namespace dom
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} // namespace mozilla
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class nsDateTimeControlFrame final : public nsContainerFrame {
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typedef mozilla::dom::DateTimeValue DateTimeValue;
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explicit nsDateTimeControlFrame(ComputedStyle* aStyle,
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nsPresContext* aPresContext);
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public:
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friend nsIFrame* NS_NewDateTimeControlFrame(mozilla::PresShell* aPresShell,
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ComputedStyle* aStyle);
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NS_DECL_QUERYFRAME
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NS_DECL_FRAMEARENA_HELPERS(nsDateTimeControlFrame)
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#ifdef DEBUG_FRAME_DUMP
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nsresult GetFrameName(nsAString& aResult) const override {
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return MakeFrameName(u"DateTimeControl"_ns, aResult);
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}
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#endif
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// Reflow
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nscoord GetMinISize(gfxContext* aRenderingContext) override;
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nscoord GetPrefISize(gfxContext* aRenderingContext) override;
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void Reflow(nsPresContext* aPresContext, ReflowOutput& aDesiredSize,
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const ReflowInput& aReflowInput,
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nsReflowStatus& aStatus) override;
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Maybe<nscoord> GetNaturalBaselineBOffset(
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mozilla::WritingMode aWM, BaselineSharingGroup aBaselineGroup,
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BaselineExportContext) const override;
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nscoord mFirstBaseline = NS_INTRINSIC_ISIZE_UNKNOWN;
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};
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#endif // nsDateTimeControlFrame_h__
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