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5f3951012f
Line breaking is not handled properly in this patch. It would be fixed in the part 4. --HG-- extra : source : 49c457bbcd3a55f7ee65b007d50dd2884c7158af
49 lines
1.4 KiB
C++
49 lines
1.4 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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/* base class for ruby rendering objects that directly contain content */
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#include "nsRubyContentFrame.h"
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#include "nsPresContext.h"
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#include "nsStyleContext.h"
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#include "nsCSSAnonBoxes.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_IMPL_FRAMEARENA_HELPERS(nsRubyContentFrame)
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//----------------------------------------------------------------------
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// nsRubyContentFrame Method Implementations
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// ======================================
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/* virtual */ bool
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nsRubyContentFrame::IsFrameOfType(uint32_t aFlags) const
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{
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if (aFlags & eBidiInlineContainer) {
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return false;
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}
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return nsRubyContentFrameSuper::IsFrameOfType(aFlags);
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}
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bool
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nsRubyContentFrame::IsIntraLevelWhitespace() const
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{
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nsIAtom* pseudoType = StyleContext()->GetPseudo();
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if (pseudoType != nsCSSAnonBoxes::rubyBase &&
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pseudoType != nsCSSAnonBoxes::rubyText) {
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return false;
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}
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nsIFrame* child = mFrames.OnlyChild();
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return child && child->GetContent()->TextIsOnlyWhitespace();
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}
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