| /* |
| Copyright (C) 2008 Alex Mathews <possessedpenguinbob@gmail.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. |
| */ |
| |
| #ifndef SVGFilterBuilder_h |
| #define SVGFilterBuilder_h |
| |
| #include "config.h" |
| |
| #if ENABLE(SVG) && ENABLE(FILTERS) |
| #include "AtomicStringHash.h" |
| #include "FilterEffect.h" |
| #include "PlatformString.h" |
| |
| #include <wtf/HashMap.h> |
| #include <wtf/PassRefPtr.h> |
| |
| namespace WebCore { |
| |
| class SVGFilterBuilder : public RefCounted<SVGFilterBuilder> { |
| public: |
| SVGFilterBuilder(); |
| |
| void add(const AtomicString& id, RefPtr<FilterEffect> effect); |
| |
| FilterEffect* getEffectById(const AtomicString& id) const; |
| FilterEffect* lastEffect() const { return m_lastEffect.get(); } |
| |
| void clearEffects(); |
| |
| private: |
| HashMap<AtomicString, RefPtr<FilterEffect> > m_builtinEffects; |
| HashMap<AtomicString, RefPtr<FilterEffect> > m_namedEffects; |
| |
| RefPtr<FilterEffect> m_lastEffect; |
| }; |
| |
| } //namespace WebCore |
| |
| #endif // ENABLE(SVG) && ENABLE(FILTERS) |
| #endif |