зеркало из https://github.com/mozilla/gecko-dev.git
78 строки
2.6 KiB
C++
78 строки
2.6 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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bool IsFrameOfType(uint32_t aFlags) const override {
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return nsContainerFrame::IsFrameOfType(
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aFlags & ~(nsIFrame::eReplaced | nsIFrame::eReplacedContainsBlock));
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}
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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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bool GetVerticalAlignBaseline(mozilla::WritingMode aWM,
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nscoord* aBaseline) const override {
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return GetNaturalBaselineBOffset(aWM, BaselineSharingGroup::First,
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aBaseline);
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}
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bool GetNaturalBaselineBOffset(mozilla::WritingMode aWM,
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BaselineSharingGroup aBaselineGroup,
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nscoord* aBaseline) 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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