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/*
* Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
* Copyright (C) 2006 Apple Computer Inc.
* Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) Research In Motion Limited 2010. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef SVGRootInlineBox_h
#define SVGRootInlineBox_h
#if ENABLE(SVG)
#include "RootInlineBox.h"
#include "SVGRenderSupport.h"
#include "SVGTextLayoutEngine.h"
namespace WebCore {
class SVGInlineTextBox;
class SVGRootInlineBox : public RootInlineBox {
public:
SVGRootInlineBox(RenderBlock* block)
: RootInlineBox(block)
, m_logicalHeight(0)
{
}
virtual bool isSVGRootInlineBox() const { return true; }
virtual int virtualLogicalHeight() const { return m_logicalHeight; }
void setLogicalHeight(int height) { m_logicalHeight = height; }
virtual void paint(PaintInfo&, int tx, int ty, int lineTop, int lineBottom);
void computePerCharacterLayoutInformation();
virtual FloatRect objectBoundingBox() const { return FloatRect(); }
virtual FloatRect repaintRectInLocalCoordinates() const { return FloatRect(); }
InlineBox* closestLeafChildForPosition(const IntPoint&);
private:
void reorderValueLists(Vector<SVGTextLayoutAttributes>&);
void layoutCharactersInTextBoxes(InlineFlowBox*, SVGTextLayoutEngine&);
void layoutChildBoxes(InlineFlowBox*);
void layoutRootBox();
private:
int m_logicalHeight;
};
} // namespace WebCore
#endif // ENABLE(SVG)
#endif // SVGRootInlineBox_h
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