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afa0148e0b
This just removes a random subset of vertical writing mode bits that I grepped for. There's a ton more to do, but it seems best to do it in chunks. The key things for understanding this patch, isWritingModeRoot is always false and isHorizontalWritingMode is always true. Also, we're never flipped* modes of any kind, so we can undo any flipping. R=esprehn@chromium.org Review URL: https://codereview.chromium.org/688213002
87 lines
3.2 KiB
C++
87 lines
3.2 KiB
C++
/*
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* Copyright (c) 2012, Google 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 are
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* met:
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*
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* * 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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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef LayoutBoxExtent_h
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#define LayoutBoxExtent_h
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#include "platform/LayoutUnit.h"
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#include "platform/PlatformExport.h"
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#include "platform/text/TextDirection.h"
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namespace blink {
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class PLATFORM_EXPORT LayoutBoxExtent {
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public:
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LayoutBoxExtent() : m_top(0), m_right(0), m_bottom(0), m_left(0) { }
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LayoutBoxExtent(LayoutUnit top, LayoutUnit right, LayoutUnit bottom, LayoutUnit left)
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: m_top(top), m_right(right), m_bottom(bottom), m_left(left) { }
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inline LayoutUnit top() const { return m_top; }
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inline LayoutUnit right() const { return m_right; }
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inline LayoutUnit bottom() const { return m_bottom; }
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inline LayoutUnit left() const { return m_left; }
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inline void setTop(LayoutUnit value) { m_top = value; }
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inline void setRight(LayoutUnit value) { m_right = value; }
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inline void setBottom(LayoutUnit value) { m_bottom = value; }
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inline void setLeft(LayoutUnit value) { m_left = value; }
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LayoutUnit logicalTop() const;
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LayoutUnit logicalBottom() const;
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LayoutUnit logicalLeft() const;
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LayoutUnit logicalRight() const;
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LayoutUnit before() const;
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LayoutUnit after() const;
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LayoutUnit start(TextDirection) const;
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LayoutUnit end(TextDirection) const;
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void setBefore(LayoutUnit);
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void setAfter(LayoutUnit);
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void setStart(TextDirection, LayoutUnit);
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void setEnd(TextDirection, LayoutUnit);
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LayoutUnit& mutableLogicalLeft();
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LayoutUnit& mutableLogicalRight();
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LayoutUnit& mutableBefore();
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LayoutUnit& mutableAfter();
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private:
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LayoutUnit m_top;
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LayoutUnit m_right;
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LayoutUnit m_bottom;
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LayoutUnit m_left;
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};
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} // namespace blink
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#endif // LayoutBoxExtent_h
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