63 lines
2.3 KiB
C++
63 lines
2.3 KiB
C++
/*
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* Copyright (C) 2018 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "FormattingState.h"
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#if ENABLE(LAYOUT_FORMATTING_CONTEXT)
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#include "FloatingState.h"
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#include "LayoutBoxGeometry.h"
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#include <wtf/IsoMallocInlines.h>
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namespace WebCore {
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namespace Layout {
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WTF_MAKE_ISO_ALLOCATED_IMPL(FormattingState);
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FormattingState::FormattingState(Ref<FloatingState>&& floatingState, Type type, LayoutState& layoutState)
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: m_layoutState(layoutState)
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, m_floatingState(WTFMove(floatingState))
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, m_type(type)
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{
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}
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FormattingState::~FormattingState()
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{
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}
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BoxGeometry& FormattingState::boxGeometry(const Box& layoutBox)
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{
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// Should never need to mutate a display box outside of the formatting context.
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ASSERT(&layoutState().establishedFormattingState(layoutBox.formattingContextRoot()) == this);
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// Anonymous text wrappers do not need to compute box geometry. They initiate inline runs.
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ASSERT(!layoutBox.isInlineTextBox());
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return layoutState().ensureGeometryForBox(layoutBox);
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}
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}
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}
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#endif
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