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author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:41 -0800 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:41 -0800 |
commit | 648161bb0edfc3d43db63caed5cc5213bc6cb78f (patch) | |
tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /WebCore/svg/SVGFEDisplacementMapElement.cpp | |
parent | a65af38181ac7d34544586bdb5cd004de93897ad (diff) | |
download | external_webkit-648161bb0edfc3d43db63caed5cc5213bc6cb78f.zip external_webkit-648161bb0edfc3d43db63caed5cc5213bc6cb78f.tar.gz external_webkit-648161bb0edfc3d43db63caed5cc5213bc6cb78f.tar.bz2 |
auto import from //depot/cupcake/@135843
Diffstat (limited to 'WebCore/svg/SVGFEDisplacementMapElement.cpp')
-rw-r--r-- | WebCore/svg/SVGFEDisplacementMapElement.cpp | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/WebCore/svg/SVGFEDisplacementMapElement.cpp b/WebCore/svg/SVGFEDisplacementMapElement.cpp deleted file mode 100644 index 3b6dfbf..0000000 --- a/WebCore/svg/SVGFEDisplacementMapElement.cpp +++ /dev/null @@ -1,102 +0,0 @@ -/* - Copyright (C) 2006 Oliver Hunt <oliver@nerget.com> - - 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) && ENABLE(SVG_FILTERS) -#include "SVGFEDisplacementMapElement.h" - -#include "SVGResourceFilter.h" - -namespace WebCore { - -SVGFEDisplacementMapElement::SVGFEDisplacementMapElement(const QualifiedName& tagName, Document* doc) - : SVGFilterPrimitiveStandardAttributes(tagName, doc) - , m_in1(this, SVGNames::inAttr) - , m_in2(this, SVGNames::in2Attr) - , m_xChannelSelector(this, SVGNames::xChannelSelectorAttr, CHANNEL_A) - , m_yChannelSelector(this, SVGNames::yChannelSelectorAttr, CHANNEL_A) - , m_scale(this, SVGNames::scaleAttr) - , m_filterEffect(0) -{ -} - -SVGFEDisplacementMapElement::~SVGFEDisplacementMapElement() -{ -} - -ChannelSelectorType SVGFEDisplacementMapElement::stringToChannel(const String& key) -{ - if (key == "R") - return CHANNEL_R; - else if (key == "G") - return CHANNEL_G; - else if (key == "B") - return CHANNEL_B; - else if (key == "A") - return CHANNEL_A; - - return CHANNEL_UNKNOWN; -} - -void SVGFEDisplacementMapElement::parseMappedAttribute(MappedAttribute* attr) -{ - const String& value = attr->value(); - if (attr->name() == SVGNames::xChannelSelectorAttr) - setXChannelSelectorBaseValue(stringToChannel(value)); - else if (attr->name() == SVGNames::yChannelSelectorAttr) - setYChannelSelectorBaseValue(stringToChannel(value)); - else if (attr->name() == SVGNames::inAttr) - setIn1BaseValue(value); - else if (attr->name() == SVGNames::in2Attr) - setIn2BaseValue(value); - else if (attr->name() == SVGNames::scaleAttr) - setScaleBaseValue(value.toFloat()); - else - SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr); -} - -SVGFilterEffect* SVGFEDisplacementMapElement::filterEffect(SVGResourceFilter* filter) const -{ - ASSERT_NOT_REACHED(); - return 0; -} - -bool SVGFEDisplacementMapElement::build(FilterBuilder* builder) -{ - FilterEffect* input1 = builder->getEffectById(in1()); - FilterEffect* input2 = builder->getEffectById(in2()); - - if(!input1 || !input2) - return false; - - - RefPtr<FilterEffect> addedEffect = FEDisplacementMap::create(input1, input2, static_cast<ChannelSelectorType> (xChannelSelector()), - static_cast<ChannelSelectorType> (yChannelSelector()), scale()); - builder->add(result(), addedEffect.release()); - - return true; -} - -} - -#endif // ENABLE(SVG) - -// vim:ts=4:noet |