1/*
2 * Copyright (C) Research In Motion Limited 2012. 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#include "SVGAnimatedIntegerOptionalInteger.h"
22
23#include "SVGAnimateElement.h"
24#include "SVGAnimatedInteger.h"
25#include "SVGParserUtilities.h"
26
27namespace WebCore {
28
29SVGAnimatedIntegerOptionalIntegerAnimator::SVGAnimatedIntegerOptionalIntegerAnimator(SVGAnimationElement* animationElement, SVGElement* contextElement)
30    : SVGAnimatedTypeAnimator(AnimatedIntegerOptionalInteger, animationElement, contextElement)
31{
32}
33
34std::unique_ptr<SVGAnimatedType> SVGAnimatedIntegerOptionalIntegerAnimator::constructFromString(const String& string)
35{
36    auto animatedType = SVGAnimatedType::createIntegerOptionalInteger(std::make_unique<std::pair<int, int>>());
37    std::pair<int, int>& animatedInteger = animatedType->integerOptionalInteger();
38    float firstNumber = 0;
39    float secondNumber = 0;
40    if (!parseNumberOptionalNumber(string, firstNumber, secondNumber)) {
41        animatedInteger.first = 0;
42        animatedInteger.second = 0;
43    } else {
44        animatedInteger.first = static_cast<int>(roundf(firstNumber));
45        animatedInteger.second = static_cast<int>(roundf(secondNumber));
46    }
47    return animatedType;
48}
49
50std::unique_ptr<SVGAnimatedType> SVGAnimatedIntegerOptionalIntegerAnimator::startAnimValAnimation(const SVGElementAnimatedPropertyList& animatedTypes)
51{
52    return SVGAnimatedType::createIntegerOptionalInteger(constructFromBaseValues<SVGAnimatedInteger, SVGAnimatedInteger>(animatedTypes));
53}
54
55void SVGAnimatedIntegerOptionalIntegerAnimator::stopAnimValAnimation(const SVGElementAnimatedPropertyList& animatedTypes)
56{
57    stopAnimValAnimationForTypes<SVGAnimatedInteger, SVGAnimatedInteger>(animatedTypes);
58}
59
60void SVGAnimatedIntegerOptionalIntegerAnimator::resetAnimValToBaseVal(const SVGElementAnimatedPropertyList& animatedTypes, SVGAnimatedType* type)
61{
62    resetFromBaseValues<SVGAnimatedInteger, SVGAnimatedInteger>(animatedTypes, type, &SVGAnimatedType::integerOptionalInteger);
63}
64
65void SVGAnimatedIntegerOptionalIntegerAnimator::animValWillChange(const SVGElementAnimatedPropertyList& animatedTypes)
66{
67    animValWillChangeForTypes<SVGAnimatedInteger, SVGAnimatedInteger>(animatedTypes);
68}
69
70void SVGAnimatedIntegerOptionalIntegerAnimator::animValDidChange(const SVGElementAnimatedPropertyList& animatedTypes)
71{
72    animValDidChangeForTypes<SVGAnimatedInteger, SVGAnimatedInteger>(animatedTypes);
73}
74
75void SVGAnimatedIntegerOptionalIntegerAnimator::addAnimatedTypes(SVGAnimatedType* from, SVGAnimatedType* to)
76{
77    ASSERT(from->type() == AnimatedIntegerOptionalInteger);
78    ASSERT(from->type() == to->type());
79
80    const std::pair<int, int>& fromIntegerPair = from->integerOptionalInteger();
81    std::pair<int, int>& toIntegerPair = to->integerOptionalInteger();
82
83    toIntegerPair.first += fromIntegerPair.first;
84    toIntegerPair.second += fromIntegerPair.second;
85}
86
87void SVGAnimatedIntegerOptionalIntegerAnimator::calculateAnimatedValue(float percentage, unsigned repeatCount, SVGAnimatedType* from, SVGAnimatedType* to, SVGAnimatedType* toAtEndOfDuration, SVGAnimatedType* animated)
88{
89    ASSERT(m_animationElement);
90    ASSERT(m_contextElement);
91
92    const std::pair<int, int>& fromIntegerPair = m_animationElement->animationMode() == ToAnimation ? animated->integerOptionalInteger() : from->integerOptionalInteger();
93    const std::pair<int, int>& toIntegerPair = to->integerOptionalInteger();
94    const std::pair<int, int>& toAtEndOfDurationIntegerPair = toAtEndOfDuration->integerOptionalInteger();
95    std::pair<int, int>& animatedIntegerPair = animated->integerOptionalInteger();
96
97    SVGAnimatedIntegerAnimator::calculateAnimatedInteger(m_animationElement, percentage, repeatCount, fromIntegerPair.first, toIntegerPair.first, toAtEndOfDurationIntegerPair.first, animatedIntegerPair.first);
98    SVGAnimatedIntegerAnimator::calculateAnimatedInteger(m_animationElement, percentage, repeatCount, fromIntegerPair.second, toIntegerPair.second, toAtEndOfDurationIntegerPair.second, animatedIntegerPair.second);
99}
100
101float SVGAnimatedIntegerOptionalIntegerAnimator::calculateDistance(const String&, const String&)
102{
103    // FIXME: Distance calculation is not possible for SVGIntegerOptionalInteger right now. We need the distance for every single value.
104    return -1;
105}
106
107}
108