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.)
149 lines
4.7 KiB
C++
149 lines
4.7 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-text" */
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#include "nsRubyTextFrame.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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#include "nsLineLayout.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(nsRubyTextFrame)
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NS_QUERYFRAME_ENTRY(nsRubyTextFrame)
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NS_QUERYFRAME_TAIL_INHERITING(nsContainerFrame)
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NS_IMPL_FRAMEARENA_HELPERS(nsRubyTextFrame)
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nsContainerFrame*
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NS_NewRubyTextFrame(nsIPresShell* aPresShell,
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nsStyleContext* aContext)
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{
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return new (aPresShell) nsRubyTextFrame(aContext);
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}
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//----------------------------------------------------------------------
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// nsRubyTextFrame Method Implementations
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// ======================================
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nsIAtom*
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nsRubyTextFrame::GetType() const
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{
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return nsGkAtoms::rubyTextFrame;
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}
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#ifdef DEBUG_FRAME_DUMP
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nsresult
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nsRubyTextFrame::GetFrameName(nsAString& aResult) const
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{
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return MakeFrameName(NS_LITERAL_STRING("RubyText"), aResult);
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}
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#endif
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/* virtual */ bool
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nsRubyTextFrame::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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nsRubyTextFrame::GetMinISize(nsRenderingContext *aRenderingContext)
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{
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return nsLayoutUtils::MinISizeFromInline(this, aRenderingContext);
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}
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/* virtual */ nscoord
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nsRubyTextFrame::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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nsRubyTextFrame::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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nsRubyTextFrame::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 */ nscoord
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nsRubyTextFrame::GetLogicalBaseline(WritingMode aWritingMode) const
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{
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return mBaseline;
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}
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/* virtual */ void
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nsRubyTextFrame::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 RubyTextFrame 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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LogicalMargin borderPadding = aReflowState.ComputedLogicalBorderPadding();
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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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// Begin the span for the ruby text 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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