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/*
* Copyright (C) Research In Motion Limited 2010-11. 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.
*/
#include "config.h"
#if ENABLE(SVG)
#include "SVGTextLayoutAttributes.h"
#include <stdio.h>
#include <wtf/text/CString.h>
namespace WebCore {
SVGTextLayoutAttributes::SVGTextLayoutAttributes(RenderSVGInlineText* context)
: m_context(context)
{
}
void SVGTextLayoutAttributes::clear()
{
m_characterDataMap.clear();
m_textMetricsValues.clear();
}
float SVGTextLayoutAttributes::emptyValue()
{
static float s_emptyValue = std::numeric_limits<float>::max() - 1;
return s_emptyValue;
}
static inline void dumpSVGCharacterDataMapValue(const char* identifier, float value, bool appendSpace = true)
{
if (value == SVGTextLayoutAttributes::emptyValue()) {
fprintf(stderr, "%s=x", identifier);
if (appendSpace)
fprintf(stderr, " ");
return;
}
fprintf(stderr, "%s=%lf", identifier, value);
if (appendSpace)
fprintf(stderr, " ");
}
void SVGTextLayoutAttributes::dump() const
{
fprintf(stderr, "context: %p\n", m_context);
const SVGCharacterDataMap::const_iterator end = m_characterDataMap.end();
for (SVGCharacterDataMap::const_iterator it = m_characterDataMap.begin(); it != end; ++it) {
const SVGCharacterData& data = it->value;
fprintf(stderr, " ---> pos=%i, data={", it->key);
dumpSVGCharacterDataMapValue("x", data.x);
dumpSVGCharacterDataMapValue("y", data.y);
dumpSVGCharacterDataMapValue("dx", data.dx);
dumpSVGCharacterDataMapValue("dy", data.dy);
dumpSVGCharacterDataMapValue("rotate", data.rotate, false);
fprintf(stderr, "}\n");
}
}
}
#endif // ENABLE(SVG)
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