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// Copyright 2012 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 "webkit/compositor_bindings/web_animation_impl.h"
#include "cc/animation/animation.h"
#include "cc/animation/animation_curve.h"
#include "cc/animation/animation_id_provider.h"
#include "third_party/WebKit/Source/Platform/chromium/public/WebAnimation.h"
#include "third_party/WebKit/Source/Platform/chromium/public/WebAnimationCurve.h"
#include "webkit/compositor_bindings/web_float_animation_curve_impl.h"
#include "webkit/compositor_bindings/web_transform_animation_curve_impl.h"
using cc::Animation;
using cc::AnimationIdProvider;
namespace WebKit {
WebAnimationImpl::WebAnimationImpl(const WebAnimationCurve& web_curve,
TargetProperty target_property,
int animation_id,
int group_id) {
if (!animation_id)
animation_id = AnimationIdProvider::NextAnimationId();
if (!group_id)
group_id = AnimationIdProvider::NextGroupId();
WebAnimationCurve::AnimationCurveType curve_type = web_curve.type();
scoped_ptr<cc::AnimationCurve> curve;
switch (curve_type) {
case WebAnimationCurve::AnimationCurveTypeFloat: {
const WebFloatAnimationCurveImpl* float_curve_impl =
static_cast<const WebFloatAnimationCurveImpl*>(&web_curve);
curve = float_curve_impl->cloneToAnimationCurve();
break;
}
case WebAnimationCurve::AnimationCurveTypeTransform: {
const WebTransformAnimationCurveImpl* transform_curve_impl =
static_cast<const WebTransformAnimationCurveImpl*>(&web_curve);
curve = transform_curve_impl->cloneToAnimationCurve();
break;
}
}
animation_ = Animation::Create(
curve.Pass(),
animation_id,
group_id,
static_cast<cc::Animation::TargetProperty>(target_property));
}
WebAnimationImpl::~WebAnimationImpl() {}
int WebAnimationImpl::id() { return animation_->id(); }
WebAnimation::TargetProperty WebAnimationImpl::targetProperty() const {
return static_cast<WebAnimationImpl::TargetProperty>(
animation_->target_property());
}
int WebAnimationImpl::iterations() const { return animation_->iterations(); }
void WebAnimationImpl::setIterations(int n) { animation_->set_iterations(n); }
double WebAnimationImpl::startTime() const { return animation_->start_time(); }
void WebAnimationImpl::setStartTime(double monotonic_time) {
animation_->set_start_time(monotonic_time);
}
double WebAnimationImpl::timeOffset() const {
return animation_->time_offset();
}
void WebAnimationImpl::setTimeOffset(double monotonic_time) {
animation_->set_time_offset(monotonic_time);
}
bool WebAnimationImpl::alternatesDirection() const {
return animation_->alternates_direction();
}
void WebAnimationImpl::setAlternatesDirection(bool alternates) {
animation_->set_alternates_direction(alternates);
}
scoped_ptr<cc::Animation> WebAnimationImpl::cloneToAnimation() {
scoped_ptr<cc::Animation> to_return(
animation_->Clone(cc::Animation::NonControllingInstance));
to_return->set_needs_synchronized_start_time(true);
return to_return.Pass();
}
} // namespace WebKit
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