1/*
2 * Copyright (C) Research In Motion Limited 2011. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB.  If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20#include "config.h"
21
22#include "core/svg/SVGAnimatedNumberOptionalNumber.h"
23
24namespace blink {
25
26SVGAnimatedNumberOptionalNumber::SVGAnimatedNumberOptionalNumber(SVGElement* contextElement, const QualifiedName& attributeName, float initialFirstValue, float initialSecondValue)
27    : SVGAnimatedPropertyCommon<SVGNumberOptionalNumber>(contextElement, attributeName,
28        SVGNumberOptionalNumber::create(SVGNumber::create(initialFirstValue), SVGNumber::create(initialSecondValue)))
29    , m_firstNumber(SVGAnimatedNumber::create(contextElement, attributeName, baseValue()->firstNumber()))
30    , m_secondNumber(SVGAnimatedNumber::create(contextElement, attributeName, baseValue()->secondNumber()))
31{
32    m_firstNumber->setParentOptionalNumber(this);
33    m_secondNumber->setParentOptionalNumber(this);
34}
35
36void SVGAnimatedNumberOptionalNumber::setAnimatedValue(PassRefPtr<SVGPropertyBase> value)
37{
38    SVGAnimatedPropertyCommon<SVGNumberOptionalNumber>::setAnimatedValue(value);
39    m_firstNumber->setAnimatedValue(currentValue()->firstNumber());
40    m_secondNumber->setAnimatedValue(currentValue()->secondNumber());
41}
42
43void SVGAnimatedNumberOptionalNumber::animationEnded()
44{
45    SVGAnimatedPropertyCommon<SVGNumberOptionalNumber>::animationEnded();
46    m_firstNumber->animationEnded();
47    m_secondNumber->animationEnded();
48}
49
50bool SVGAnimatedNumberOptionalNumber::needsSynchronizeAttribute()
51{
52    return m_firstNumber->needsSynchronizeAttribute()
53        || m_secondNumber->needsSynchronizeAttribute();
54}
55
56}
57