mirror of
https://github.com/roytam1/palemoon27.git
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roytam1
5ec13acbdd
- Bug 1140264 part 1 - Avoid expanding auto-hidden ruby annotations. r=dbaron (5b6ddba10) - Bug 1140264 part 2 - Move and merge line breaking code in rbc reflow to reduce useless computation and fix undesired break point. r=dbaron (0d3aaad79) - Bug 1140264 part 3 - Rename IsInlineDescendantOfRuby to ShouldSuppressLineBreak and exclude rbc/rtc from it. r=dbaron (e929b296b) - Bug 1140264 part 4 - Reftest for this bug. r=dbaron (3aa19d44e) - Bug 1141842 - Add LastOptionalBreakPriority to nsLineLayout to simplify some code. r=roc (81cc1dcd0) - Bug 1137875 - Have the SharedFrameMetricsData hold a copy of the layers id. r=nical (81c657510) - Bug 1133237 - When transitioning from a shadow layer tree that has plugins to a tree that does not, make sure the old plugins get hidden properly. r=roc (11ff16c17) - Bug 1137875 - Have the LayerTransactionChild hold a copy of the layers id. r=nical (f9a090aad) - Bug 1137875 - Clear shared frame metrics objects associated with a PLayerTransaction when it is destroyed. r=nical (c5037ee27) - Bug 1119878 Part 1: Change SandboxTarget to hold sandbox target services to provide functions. r=aklotz, r=glandium, r=cpearce (7378d13e4) - Bug 1119878 Part 2: Change IPC code to hold ProcessID instead of ProcessHandle. r=billm, r=dvander, r=aklotz, r=cpearce (fa002f559) - Bug 1149971 Part 1: Follow-up to bug 1119878 to fix broken IPDL tests. r=dvander (76b843d43) and some lines of fix of toolkit/xre/nsEmbedFunctions.cpp after Bug 1119878 Part 2.
98 lines
2.8 KiB
C++
98 lines
2.8 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-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(nsRubyTextFrameSuper)
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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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/* virtual */ bool
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nsRubyTextFrame::CanContinueTextRun() const
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{
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return false;
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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 */ void
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nsRubyTextFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder,
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const nsRect& aDirtyRect,
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const nsDisplayListSet& aLists)
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{
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if (IsAutoHidden()) {
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return;
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}
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nsRubyTextFrameSuper::BuildDisplayList(aBuilder, aDirtyRect, aLists);
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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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// Even if we want to hide this frame, we have to reflow it first.
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// If we leave it dirty, changes to its content will never be
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// propagated to the ancestors, then it won't be displayed even if
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// the content is no longer the same, until next reflow triggered by
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// some other change. In general, we always reflow all the frames we
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// created. There might be other problems if we don't do that.
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nsRubyTextFrameSuper::Reflow(aPresContext, aDesiredSize,
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aReflowState, aStatus);
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if (IsAutoHidden()) {
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// Reset the ISize. The BSize is not changed so that it won't
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// affect vertical positioning in unexpected way.
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WritingMode lineWM = aReflowState.mLineLayout->GetWritingMode();
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aDesiredSize.ISize(lineWM) = 0;
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aDesiredSize.SetOverflowAreasToDesiredBounds();
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}
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}
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