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/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef ColumnInfo_h
#define ColumnInfo_h
#include <wtf/Vector.h>
#include "IntRect.h"
namespace WebCore {
class ColumnInfo : public Noncopyable {
public:
ColumnInfo()
: m_desiredColumnWidth(0)
, m_desiredColumnCount(1)
{ }
int desiredColumnWidth() const { return m_desiredColumnWidth; }
void setDesiredColumnWidth(int width) { m_desiredColumnWidth = width; }
unsigned desiredColumnCount() const { return m_desiredColumnCount; }
void setDesiredColumnCount(unsigned count) { m_desiredColumnCount = count; }
// Encapsulated for the future where we can avoid storing the rects and just compute them dynamically.
size_t columnCount() const { return m_columnRects.size(); }
const IntRect& columnRectAt(size_t i) const { return m_columnRects[i]; }
void clearColumns() { m_columnRects.clear(); }
// FIXME: Will go away once we don't use the Vector.
void addColumnRect(const IntRect& rect) { m_columnRects.append(rect); }
private:
int m_desiredColumnWidth;
unsigned m_desiredColumnCount;
Vector<IntRect> m_columnRects;
};
}
#endif
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