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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "config.h"
#include "core/animation/AnimationNodeTiming.h"
#include "core/animation/Animation.h"
#include "core/animation/AnimationNode.h"
#include "platform/animation/TimingFunction.h"
namespace WebCore {
PassRefPtrWillBeRawPtr<AnimationNodeTiming> AnimationNodeTiming::create(AnimationNode* parent)
{
return adoptRefWillBeNoop(new AnimationNodeTiming(parent));
}
AnimationNodeTiming::AnimationNodeTiming(AnimationNode* parent)
: m_parent(parent)
{
}
double AnimationNodeTiming::delay()
{
return m_parent->specifiedTiming().startDelay * 1000;
}
double AnimationNodeTiming::endDelay()
{
return m_parent->specifiedTiming().endDelay * 1000;
}
String AnimationNodeTiming::fill()
{
Timing::FillMode fillMode = m_parent->specifiedTiming().fillMode;
switch (fillMode) {
case Timing::FillModeNone:
return "none";
case Timing::FillModeForwards:
return "forwards";
case Timing::FillModeBackwards:
return "backwards";
case Timing::FillModeBoth:
return "both";
case Timing::FillModeAuto:
return "auto";
}
ASSERT_NOT_REACHED();
return "auto";
}
double AnimationNodeTiming::iterationStart()
{
return m_parent->specifiedTiming().iterationStart;
}
double AnimationNodeTiming::iterations()
{
return m_parent->specifiedTiming().iterationCount;
}
// This logic was copied from the example in bindings/tests/idls/TestInterface.idl
// and bindings/tests/results/V8TestInterface.cpp.
// FIXME: It might be possible to have 'duration' defined as an attribute in the idl.
// If possible, fix will be in a follow-up patch.
void AnimationNodeTiming::getDuration(String propertyName, bool& element0Enabled, double& element0, bool& element1Enabled, String& element1)
{
if (propertyName != "duration")
return;
if (std::isnan(m_parent->specifiedTiming().iterationDuration)) {
element1Enabled = true;
element1 = "auto";
return;
}
element0Enabled = true;
element0 = m_parent->specifiedTiming().iterationDuration * 1000;
return;
}
double AnimationNodeTiming::playbackRate()
{
return m_parent->specifiedTiming().playbackRate;
}
String AnimationNodeTiming::direction()
{
Timing::PlaybackDirection direction = m_parent->specifiedTiming().direction;
switch (direction) {
case Timing::PlaybackDirectionNormal:
return "normal";
case Timing::PlaybackDirectionReverse:
return "reverse";
case Timing::PlaybackDirectionAlternate:
return "alternate";
case Timing::PlaybackDirectionAlternateReverse:
return "alternate-reverse";
}
ASSERT_NOT_REACHED();
return "normal";
}
String AnimationNodeTiming::easing()
{
return m_parent->specifiedTiming().timingFunction->toString();
}
void AnimationNodeTiming::setDelay(double delay)
{
Timing timing = m_parent->specifiedTiming();
TimingInput::setStartDelay(timing, delay);
m_parent->updateSpecifiedTiming(timing);
}
void AnimationNodeTiming::setEndDelay(double endDelay)
{
Timing timing = m_parent->specifiedTiming();
TimingInput::setEndDelay(timing, endDelay);
m_parent->updateSpecifiedTiming(timing);
}
void AnimationNodeTiming::setFill(String fill)
{
Timing timing = m_parent->specifiedTiming();
TimingInput::setFillMode(timing, fill);
m_parent->updateSpecifiedTiming(timing);
}
void AnimationNodeTiming::setIterationStart(double iterationStart)
{
Timing timing = m_parent->specifiedTiming();
TimingInput::setIterationStart(timing, iterationStart);
m_parent->updateSpecifiedTiming(timing);
}
void AnimationNodeTiming::setIterations(double iterations)
{
Timing timing = m_parent->specifiedTiming();
TimingInput::setIterationCount(timing, iterations);
m_parent->updateSpecifiedTiming(timing);
}
bool AnimationNodeTiming::setDuration(String name, double duration)
{
if (name != "duration")
return false;
Timing timing = m_parent->specifiedTiming();
TimingInput::setIterationDuration(timing, duration);
m_parent->updateSpecifiedTiming(timing);
return true;
}
void AnimationNodeTiming::setPlaybackRate(double playbackRate)
{
Timing timing = m_parent->specifiedTiming();
TimingInput::setPlaybackRate(timing, playbackRate);
m_parent->updateSpecifiedTiming(timing);
}
void AnimationNodeTiming::setDirection(String direction)
{
Timing timing = m_parent->specifiedTiming();
TimingInput::setPlaybackDirection(timing, direction);
m_parent->updateSpecifiedTiming(timing);
}
void AnimationNodeTiming::setEasing(String easing)
{
Timing timing = m_parent->specifiedTiming();
TimingInput::setTimingFunction(timing, easing);
m_parent->updateSpecifiedTiming(timing);
}
void AnimationNodeTiming::trace(Visitor* visitor)
{
visitor->trace(m_parent);
}
} // namespace WebCore
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