| /* |
| * Copyright (C) 2011 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef FilterEffectBuilder_h |
| #define FilterEffectBuilder_h |
| |
| #include "core/CoreExport.h" |
| #include "platform/graphics/filters/FilterEffect.h" |
| #include "platform/heap/Handle.h" |
| |
| class SkPaint; |
| |
| namespace blink { |
| |
| class Element; |
| class FilterOperations; |
| class ReferenceFilterOperation; |
| class SVGFilterElement; |
| class SVGFilterGraphNodeMap; |
| |
| class CORE_EXPORT FilterEffectBuilder final : public GarbageCollectedFinalized<FilterEffectBuilder> { |
| public: |
| static FilterEffectBuilder* create() |
| { |
| return new FilterEffectBuilder(); |
| } |
| |
| virtual ~FilterEffectBuilder(); |
| DECLARE_TRACE(); |
| |
| static Filter* buildReferenceFilter(const ReferenceFilterOperation&, const FloatSize* zoomedReferenceBoxSize, const SkPaint* fillPaint, const SkPaint* strokePaint, Element&, FilterEffect* previousEffect, float zoom); |
| static Filter* buildReferenceFilter(SVGFilterElement&, const FloatRect& referenceBox, const SkPaint* fillPaint, const SkPaint* strokePaint, FilterEffect* previousEffect, float zoom, SVGFilterGraphNodeMap* = nullptr); |
| |
| bool build(Element*, const FilterOperations&, float zoom, const FloatSize* zoomedReferenceBoxSize = nullptr, const SkPaint* fillPaint = nullptr, const SkPaint* strokePaint = nullptr); |
| |
| FilterEffect* lastEffect() const |
| { |
| return m_lastEffect; |
| } |
| |
| private: |
| FilterEffectBuilder(); |
| |
| Member<FilterEffect> m_lastEffect; |
| }; |
| |
| } // namespace blink |
| |
| #endif // FilterEffectBuilder_h |