75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/*
|
|
* 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"
|
|
#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");
|
|
}
|
|
}
|
|
|
|
}
|