author | Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com> |
Mon, 30 Mar 2009 12:54:55 +0300 | |
changeset 0 | dd21522fd290 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> |
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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 |
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* are met: |
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* 1. 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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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
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* 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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#include "config.h" |
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#if ENABLE(SVG) |
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#include "SVGPaintServerGradient.h" |
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#include "SVGGradientElement.h" |
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#include "SVGRenderTreeAsText.h" |
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namespace WebCore { |
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|
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TextStream& operator<<(TextStream& ts, SVGGradientSpreadMethod m) |
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{ |
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switch (m) { |
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case SPREADMETHOD_PAD: |
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ts << "PAD"; break; |
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case SPREADMETHOD_REPEAT: |
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ts << "REPEAT"; break; |
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case SPREADMETHOD_REFLECT: |
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ts << "REFLECT"; break; |
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} |
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|
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return ts; |
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} |
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|
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TextStream& operator<<(TextStream& ts, const Vector<SVGGradientStop>& l) |
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{ |
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ts << "["; |
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for (Vector<SVGGradientStop>::const_iterator it = l.begin(); it != l.end(); ++it) { |
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ts << "(" << it->first << "," << it->second << ")"; |
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if (it + 1 != l.end()) |
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ts << ", "; |
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} |
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ts << "]"; |
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return ts; |
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} |
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|
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SVGPaintServerGradient::SVGPaintServerGradient(const SVGGradientElement* owner) |
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: m_spreadMethod(SPREADMETHOD_PAD) |
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, m_boundingBoxMode(true) |
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, m_ownerElement(owner) |
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|
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#if PLATFORM(CG) |
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, m_stopsCache(0) |
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, m_stopsCount(0) |
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, m_shadingCache(0) |
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, m_savedContext(0) |
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, m_imageBuffer(0) |
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#endif |
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{ |
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ASSERT(owner); |
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} |
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|
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SVGPaintServerGradient::~SVGPaintServerGradient() |
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{ |
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#if PLATFORM(CG) |
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delete m_stopsCache; |
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CGShadingRelease(m_shadingCache); |
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#endif |
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} |
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|
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const Vector<SVGGradientStop>& SVGPaintServerGradient::gradientStops() const |
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{ |
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return m_stops; |
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} |
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|
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void SVGPaintServerGradient::setGradientStops(const Vector<SVGGradientStop>& stops) |
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{ |
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m_stops = stops; |
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} |
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|
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SVGGradientSpreadMethod SVGPaintServerGradient::spreadMethod() const |
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{ |
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return m_spreadMethod; |
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} |
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|
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void SVGPaintServerGradient::setGradientSpreadMethod(const SVGGradientSpreadMethod& method) |
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{ |
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m_spreadMethod = method; |
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} |
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bool SVGPaintServerGradient::boundingBoxMode() const |
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{ |
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return m_boundingBoxMode; |
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} |
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void SVGPaintServerGradient::setBoundingBoxMode(bool mode) |
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{ |
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m_boundingBoxMode = mode; |
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} |
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AffineTransform SVGPaintServerGradient::gradientTransform() const |
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{ |
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return m_gradientTransform; |
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} |
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void SVGPaintServerGradient::setGradientTransform(const AffineTransform& transform) |
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{ |
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m_gradientTransform = transform; |
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} |
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TextStream& SVGPaintServerGradient::externalRepresentation(TextStream& ts) const |
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{ |
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// Gradients/patterns aren't setup, until they are used for painting. Work around that fact. |
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m_ownerElement->buildGradient(); |
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// abstract, don't stream type |
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ts << "[stops=" << gradientStops() << "]"; |
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if (spreadMethod() != SPREADMETHOD_PAD) |
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ts << "[method=" << spreadMethod() << "]"; |
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if (!boundingBoxMode()) |
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ts << " [bounding box mode=" << boundingBoxMode() << "]"; |
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if (!gradientTransform().isIdentity()) |
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ts << " [transform=" << gradientTransform() << "]"; |
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return ts; |
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} |
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} // namespace WebCore |
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#endif |