Source/core/svg/SVGTransformTearOff.cpp

/*
 * Copyright (C) 2014 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
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 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
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 * in the documentation and/or other materials provided with the
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#include "config.h"
#include "core/svg/SVGTransformTearOff.h"

#include "bindings/v8/ExceptionState.h"
#include "core/dom/ExceptionCode.h"

namespace WebCore {

SVGTransformTearOff::SVGTransformTearOff(PassRefPtr<SVGTransform> target, SVGElement* contextElement, PropertyIsAnimValType propertyIsAnimVal, const QualifiedName& attributeName)
    : SVGPropertyTearOff<SVGTransform>(target, contextElement, propertyIsAnimVal, attributeName)
{
    ScriptWrappable::init(this);
}

SVGTransformTearOff::~SVGTransformTearOff()
{
}

SVGMatrixTearOff* SVGTransformTearOff::matrix()
{
    if (!m_matrixTearoff) {
        m_matrixTearoff = SVGMatrixTearOff::create(this);
    }

    return m_matrixTearoff.get();
}

void SVGTransformTearOff::setMatrix(PassRefPtr<SVGMatrixTearOff> matrix, ExceptionState& exceptionState)
{
    if (isImmutable()) {
        exceptionState.throwDOMException(NoModificationAllowedError, "The attribute is read-only.");
        return;
    }

    target()->setMatrix(matrix->value());
    commitChange();
}

void SVGTransformTearOff::setTranslate(float tx, float ty, ExceptionState& exceptionState)
{
    if (isImmutable()) {
        exceptionState.throwDOMException(NoModificationAllowedError, "The attribute is read-only.");
        return;
    }

    target()->setTranslate(tx, ty);
    commitChange();
}

void SVGTransformTearOff::setScale(float sx, float sy, ExceptionState& exceptionState)
{
    if (isImmutable()) {
        exceptionState.throwDOMException(NoModificationAllowedError, "The attribute is read-only.");
        return;
    }

    target()->setScale(sx, sy);
    commitChange();
}

void SVGTransformTearOff::setRotate(float angle, float cx, float cy, ExceptionState& exceptionState)
{
    if (isImmutable()) {
        exceptionState.throwDOMException(NoModificationAllowedError, "The attribute is read-only.");
        return;
    }

    target()->setRotate(angle, cx, cy);
    commitChange();
}

void SVGTransformTearOff::setSkewX(float x, ExceptionState& exceptionState)
{
    if (isImmutable()) {
        exceptionState.throwDOMException(NoModificationAllowedError, "The attribute is read-only.");
        return;
    }

    target()->setSkewX(x);
    commitChange();
}

void SVGTransformTearOff::setSkewY(float y, ExceptionState& exceptionState)
{
    if (isImmutable()) {
        exceptionState.throwDOMException(NoModificationAllowedError, "The attribute is read-only.");
        return;
    }

    target()->setSkewY(y);
    commitChange();
}

}