gecko-dev/content/svg/content/src/nsSVGString.cpp

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
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 * for the specific language governing rights and limitations under the
 * License.
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 * The Original Code is the Mozilla SVG project.
 *
 * The Initial Developer of the Original Code is Robert Longson.
 * Portions created by the Initial Developer are Copyright (C) 2008
 * the Initial Developer. All Rights Reserved.
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 * Contributor(s):
 *
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#include "nsSVGString.h"

NS_SVG_VAL_IMPL_CYCLE_COLLECTION(nsSVGString::DOMAnimatedString, mSVGElement)

NS_IMPL_CYCLE_COLLECTING_ADDREF(nsSVGString::DOMAnimatedString)
NS_IMPL_CYCLE_COLLECTING_RELEASE(nsSVGString::DOMAnimatedString)

NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(nsSVGString::DOMAnimatedString)
  NS_INTERFACE_MAP_ENTRY(nsIDOMSVGAnimatedString)
  NS_INTERFACE_MAP_ENTRY(nsISupports)
  NS_INTERFACE_MAP_ENTRY_CONTENT_CLASSINFO(SVGAnimatedString)
NS_INTERFACE_MAP_END

/* Implementation */

void
nsSVGString::SetBaseValue(const nsAString& aValue,
                          nsSVGElement *aSVGElement,
                          PRBool aDoSetAttr)
{
  mAnimVal = mBaseVal = aValue;
  aSVGElement->DidChangeString(mAttrEnum, aDoSetAttr);
}

nsresult
nsSVGString::ToDOMAnimatedString(nsIDOMSVGAnimatedString **aResult,
                                 nsSVGElement *aSVGElement)
{
  *aResult = new DOMAnimatedString(this, aSVGElement);
  if (!*aResult)
    return NS_ERROR_OUT_OF_MEMORY;

  NS_ADDREF(*aResult);
  return NS_OK;
}