nsLeafFrame.cpp - 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/. */

/* base class for rendering objects that do not have child lists */

#include "nsLeafFrame.h"

#include "mozilla/PresShell.h"

#include "nsPresContext.h"

using namespace mozilla;

nsLeafFrame::~nsLeafFrame() = default;

/* virtual */

void nsLeafFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder,

                                   const nsDisplayListSet& aLists) {

  DO_GLOBAL_REFLOW_COUNT_DSP("nsLeafFrame");

  DisplayBorderBackgroundOutline(aBuilder, aLists);

nscoord nsLeafFrame::IntrinsicISize(const IntrinsicSizeInput& aInput,

                                    IntrinsicISizeType aType) {

  return GetIntrinsicSize().ISize(GetWritingMode()).valueOr(0);

/* virtual */

LogicalSize nsLeafFrame::ComputeAutoSize(

    const SizeComputationInput& aSizingInput, WritingMode aWM,

    const LogicalSize& aCBSize, nscoord aAvailableISize,

    const LogicalSize& aMargin, const LogicalSize& aBorderPadding,

    const StyleSizeOverrides& aSizeOverrides, ComputeSizeFlags aFlags) {

  const WritingMode wm = GetWritingMode();

  IntrinsicSize intrinsicSize = GetIntrinsicSize();

  LogicalSize result(wm, intrinsicSize.ISize(wm).valueOr(0),

                     intrinsicSize.BSize(wm).valueOr(0));

  return result.ConvertTo(aWM, wm);