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      1 /*
      2  * Copyright (C) 2014 Google Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef SVGTransformTearOff_h
     32 #define SVGTransformTearOff_h
     33 
     34 #include "bindings/v8/ScriptWrappable.h"
     35 #include "core/svg/SVGMatrixTearOff.h"
     36 #include "core/svg/SVGTransform.h"
     37 #include "core/svg/properties/SVGPropertyTearOff.h"
     38 
     39 namespace WebCore {
     40 
     41 class SVGTransformTearOff FINAL : public SVGPropertyTearOff<SVGTransform>, public ScriptWrappable {
     42 public:
     43     enum SVGTransformType {
     44         SVG_TRANSFORM_UNKNOWN = WebCore::SVG_TRANSFORM_UNKNOWN,
     45         SVG_TRANSFORM_MATRIX = WebCore::SVG_TRANSFORM_MATRIX,
     46         SVG_TRANSFORM_TRANSLATE = WebCore::SVG_TRANSFORM_TRANSLATE,
     47         SVG_TRANSFORM_SCALE = WebCore::SVG_TRANSFORM_SCALE,
     48         SVG_TRANSFORM_ROTATE = WebCore::SVG_TRANSFORM_ROTATE,
     49         SVG_TRANSFORM_SKEWX = WebCore::SVG_TRANSFORM_SKEWX,
     50         SVG_TRANSFORM_SKEWY = WebCore::SVG_TRANSFORM_SKEWY,
     51     };
     52 
     53     static PassRefPtr<SVGTransformTearOff> create(PassRefPtr<SVGTransform> target, SVGElement* contextElement, PropertyIsAnimValType propertyIsAnimVal, const QualifiedName& attributeName = QualifiedName::null())
     54     {
     55         return adoptRef(new SVGTransformTearOff(target, contextElement, propertyIsAnimVal, attributeName));
     56     }
     57 
     58     virtual ~SVGTransformTearOff();
     59 
     60     unsigned short transformType() { return target()->transformType(); }
     61     SVGMatrixTearOff* matrix();
     62     float angle() { return target()->angle(); }
     63 
     64     void setMatrix(PassRefPtr<SVGMatrixTearOff>, ExceptionState&);
     65     void setTranslate(float tx, float ty, ExceptionState&);
     66     void setScale(float sx, float sy, ExceptionState&);
     67     void setRotate(float angle, float cx, float cy, ExceptionState&);
     68     void setSkewX(float, ExceptionState&);
     69     void setSkewY(float, ExceptionState&);
     70 
     71 private:
     72     SVGTransformTearOff(PassRefPtr<SVGTransform>, SVGElement* contextElement, PropertyIsAnimValType, const QualifiedName& attributeName);
     73 
     74     RefPtr<SVGMatrixTearOff> m_matrixTearoff;
     75 };
     76 
     77 } // namespace WebCore
     78 
     79 #endif // SVGTransformTearOff_h_
     80