mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
845188e8cd
Fixes the assertion failure with text: "###!!! ASSERTION: Wrong line container hint: '!aForFrame || (aLineContainer == FindLineContainer(aForFrame) || aLineContainer->GetType() == nsGkAtoms::rubyTextContainerFrame || (aLineContainer->GetType() == nsGkAtoms::letterFrame && aLineContainer->IsFloating()))', file /home/sgbowen/builds/mozilla-central/layout/generic/nsTextFrame.cpp, line 1259" which occasionally appears when opening pages with ruby or when running ruby reftests. Updates the manifest for ruby reftests to the current expectations (adjust assertion counts, etc.)
155 lines
4.8 KiB
C++
155 lines
4.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code is subject to the terms of the Mozilla Public License
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* version 2.0 (the "License"). You can obtain a copy of the License at
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* http://mozilla.org/MPL/2.0/. */
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/* rendering object for CSS "display: ruby-base" */
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#include "nsRubyBaseFrame.h"
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#include "nsLineLayout.h"
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#include "nsPresContext.h"
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#include "nsStyleContext.h"
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#include "WritingModes.h"
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using namespace mozilla;
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//----------------------------------------------------------------------
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// Frame class boilerplate
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// =======================
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NS_QUERYFRAME_HEAD(nsRubyBaseFrame)
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NS_QUERYFRAME_ENTRY(nsRubyBaseFrame)
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NS_QUERYFRAME_TAIL_INHERITING(nsContainerFrame)
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NS_IMPL_FRAMEARENA_HELPERS(nsRubyBaseFrame)
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nsContainerFrame*
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NS_NewRubyBaseFrame(nsIPresShell* aPresShell,
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nsStyleContext* aContext)
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{
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return new (aPresShell) nsRubyBaseFrame(aContext);
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}
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//----------------------------------------------------------------------
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// nsRubyBaseFrame Method Implementations
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// ======================================
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nsIAtom*
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nsRubyBaseFrame::GetType() const
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{
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return nsGkAtoms::rubyBaseFrame;
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}
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#ifdef DEBUG_FRAME_DUMP
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nsresult
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nsRubyBaseFrame::GetFrameName(nsAString& aResult) const
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{
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return MakeFrameName(NS_LITERAL_STRING("RubyBase"), aResult);
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}
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#endif
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nscoord
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nsRubyBaseFrame::GetMinISize(nsRenderingContext *aRenderingContext)
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{
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return nsLayoutUtils::MinISizeFromInline(this, aRenderingContext);
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}
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nscoord
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nsRubyBaseFrame::GetPrefISize(nsRenderingContext *aRenderingContext)
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{
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return nsLayoutUtils::PrefISizeFromInline(this, aRenderingContext);
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}
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/* virtual */ void
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nsRubyBaseFrame::AddInlineMinISize(nsRenderingContext *aRenderingContext,
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nsIFrame::InlineMinISizeData *aData)
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{
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for (nsFrameList::Enumerator e(PrincipalChildList()); !e.AtEnd(); e.Next()) {
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e.get()->AddInlineMinISize(aRenderingContext, aData);
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}
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}
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/* virtual */ void
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nsRubyBaseFrame::AddInlinePrefISize(nsRenderingContext *aRenderingContext,
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nsIFrame::InlinePrefISizeData *aData)
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{
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for (nsFrameList::Enumerator e(PrincipalChildList()); !e.AtEnd(); e.Next()) {
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e.get()->AddInlinePrefISize(aRenderingContext, aData);
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}
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}
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/* virtual */ bool
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nsRubyBaseFrame::IsFrameOfType(uint32_t aFlags) const
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{
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return nsContainerFrame::IsFrameOfType(aFlags &
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~(nsIFrame::eLineParticipant));
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}
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/* virtual */ nscoord
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nsRubyBaseFrame::GetLogicalBaseline(WritingMode aWritingMode) const
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{
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return mBaseline;
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}
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/* virtual */ bool
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nsRubyBaseFrame::CanContinueTextRun() const
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{
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return true;
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}
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/* virtual */ void
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nsRubyBaseFrame::Reflow(nsPresContext* aPresContext,
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nsHTMLReflowMetrics& aDesiredSize,
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const nsHTMLReflowState& aReflowState,
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nsReflowStatus& aStatus)
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{
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DO_GLOBAL_REFLOW_COUNT("nsRubyBaseFrame");
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DISPLAY_REFLOW(aPresContext, this, aReflowState, aDesiredSize, aStatus);
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if (!aReflowState.mLineLayout) {
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NS_ASSERTION(aReflowState.mLineLayout,
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"No line layout provided to RubyBaseFrame reflow method.");
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aStatus = NS_FRAME_COMPLETE;
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return;
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}
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WritingMode lineWM = aReflowState.mLineLayout->GetWritingMode();
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WritingMode frameWM = aReflowState.GetWritingMode();
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aStatus = NS_FRAME_COMPLETE;
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LogicalSize availSize(lineWM, aReflowState.AvailableWidth(),
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aReflowState.AvailableHeight());
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LogicalMargin borderPadding = aReflowState.ComputedLogicalBorderPadding();
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// Begin the span for the ruby base frame
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nscoord availableISize = aReflowState.AvailableISize();
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NS_ASSERTION(availableISize != NS_UNCONSTRAINEDSIZE,
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"should no longer use available widths");
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// Subtract off inline axis border+padding from availableISize
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availableISize -= borderPadding.IStartEnd(frameWM);
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aReflowState.mLineLayout->BeginSpan(this, &aReflowState,
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borderPadding.IStart(frameWM),
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availableISize, &mBaseline);
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for (nsFrameList::Enumerator e(mFrames); !e.AtEnd(); e.Next()) {
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nsReflowStatus frameReflowStatus;
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nsHTMLReflowMetrics metrics(aReflowState, aDesiredSize.mFlags);
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bool pushedFrame;
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aReflowState.mLineLayout->ReflowFrame(e.get(), frameReflowStatus,
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&metrics, pushedFrame);
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NS_ASSERTION(!pushedFrame,
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"Ruby line breaking is not yet implemented");
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e.get()->SetSize(LogicalSize(lineWM, metrics.ISize(lineWM),
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metrics.BSize(lineWM)));
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}
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aDesiredSize.ISize(lineWM) = aReflowState.mLineLayout->EndSpan(this);
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nsLayoutUtils::SetBSizeFromFontMetrics(this, aDesiredSize, aReflowState,
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borderPadding, lineWM, frameWM);
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}
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