| // 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 "cc/blink/web_animation_impl.h" |
| |
| #include "cc/animation/animation.h" |
| #include "cc/animation/animation_curve.h" |
| #include "cc/animation/animation_id_provider.h" |
| #include "cc/blink/web_filter_animation_curve_impl.h" |
| #include "cc/blink/web_float_animation_curve_impl.h" |
| #include "cc/blink/web_scroll_offset_animation_curve_impl.h" |
| #include "cc/blink/web_transform_animation_curve_impl.h" |
| #include "third_party/WebKit/public/platform/WebCompositorAnimationCurve.h" |
| |
| using cc::Animation; |
| using cc::AnimationIdProvider; |
| |
| using blink::WebCompositorAnimation; |
| using blink::WebCompositorAnimationCurve; |
| |
| namespace cc_blink { |
| |
| WebCompositorAnimationImpl::WebCompositorAnimationImpl( |
| const WebCompositorAnimationCurve& 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(); |
| |
| WebCompositorAnimationCurve::AnimationCurveType curve_type = web_curve.type(); |
| scoped_ptr<cc::AnimationCurve> curve; |
| switch (curve_type) { |
| case WebCompositorAnimationCurve::AnimationCurveTypeFloat: { |
| const WebFloatAnimationCurveImpl* float_curve_impl = |
| static_cast<const WebFloatAnimationCurveImpl*>(&web_curve); |
| curve = float_curve_impl->CloneToAnimationCurve(); |
| break; |
| } |
| case WebCompositorAnimationCurve::AnimationCurveTypeTransform: { |
| const WebTransformAnimationCurveImpl* transform_curve_impl = |
| static_cast<const WebTransformAnimationCurveImpl*>(&web_curve); |
| curve = transform_curve_impl->CloneToAnimationCurve(); |
| break; |
| } |
| case WebCompositorAnimationCurve::AnimationCurveTypeFilter: { |
| const WebFilterAnimationCurveImpl* filter_curve_impl = |
| static_cast<const WebFilterAnimationCurveImpl*>(&web_curve); |
| curve = filter_curve_impl->CloneToAnimationCurve(); |
| break; |
| } |
| case WebCompositorAnimationCurve::AnimationCurveTypeScrollOffset: { |
| const WebScrollOffsetAnimationCurveImpl* scroll_curve_impl = |
| static_cast<const WebScrollOffsetAnimationCurveImpl*>(&web_curve); |
| curve = scroll_curve_impl->CloneToAnimationCurve(); |
| break; |
| } |
| } |
| animation_ = Animation::Create( |
| curve.Pass(), |
| animation_id, |
| group_id, |
| static_cast<cc::Animation::TargetProperty>(target_property)); |
| } |
| |
| WebCompositorAnimationImpl::~WebCompositorAnimationImpl() { |
| } |
| |
| int WebCompositorAnimationImpl::id() { |
| return animation_->id(); |
| } |
| |
| int WebCompositorAnimationImpl::group() { |
| return animation_->group(); |
| } |
| |
| blink::WebCompositorAnimation::TargetProperty |
| WebCompositorAnimationImpl::targetProperty() const { |
| return static_cast<WebCompositorAnimationImpl::TargetProperty>( |
| animation_->target_property()); |
| } |
| |
| double WebCompositorAnimationImpl::iterations() const { |
| return animation_->iterations(); |
| } |
| |
| void WebCompositorAnimationImpl::setIterations(double n) { |
| animation_->set_iterations(n); |
| } |
| |
| double WebCompositorAnimationImpl::iterationStart() const { |
| return animation_->iteration_start(); |
| } |
| |
| void WebCompositorAnimationImpl::setIterationStart(double iteration_start) { |
| animation_->set_iteration_start(iteration_start); |
| } |
| |
| double WebCompositorAnimationImpl::startTime() const { |
| return (animation_->start_time() - base::TimeTicks()).InSecondsF(); |
| } |
| |
| void WebCompositorAnimationImpl::setStartTime(double monotonic_time) { |
| animation_->set_start_time(base::TimeTicks::FromInternalValue( |
| monotonic_time * base::Time::kMicrosecondsPerSecond)); |
| } |
| |
| double WebCompositorAnimationImpl::timeOffset() const { |
| return animation_->time_offset().InSecondsF(); |
| } |
| |
| void WebCompositorAnimationImpl::setTimeOffset(double monotonic_time) { |
| animation_->set_time_offset(base::TimeDelta::FromSecondsD(monotonic_time)); |
| } |
| |
| blink::WebCompositorAnimation::Direction WebCompositorAnimationImpl::direction() |
| const { |
| switch (animation_->direction()) { |
| case cc::Animation::DIRECTION_NORMAL: |
| return DirectionNormal; |
| case cc::Animation::DIRECTION_REVERSE: |
| return DirectionReverse; |
| case cc::Animation::DIRECTION_ALTERNATE: |
| return DirectionAlternate; |
| case cc::Animation::DIRECTION_ALTERNATE_REVERSE: |
| return DirectionAlternateReverse; |
| default: |
| NOTREACHED(); |
| } |
| return DirectionNormal; |
| } |
| |
| void WebCompositorAnimationImpl::setDirection(Direction direction) { |
| switch (direction) { |
| case DirectionNormal: |
| animation_->set_direction(cc::Animation::DIRECTION_NORMAL); |
| break; |
| case DirectionReverse: |
| animation_->set_direction(cc::Animation::DIRECTION_REVERSE); |
| break; |
| case DirectionAlternate: |
| animation_->set_direction(cc::Animation::DIRECTION_ALTERNATE); |
| break; |
| case DirectionAlternateReverse: |
| animation_->set_direction(cc::Animation::DIRECTION_ALTERNATE_REVERSE); |
| break; |
| } |
| } |
| |
| double WebCompositorAnimationImpl::playbackRate() const { |
| return animation_->playback_rate(); |
| } |
| |
| void WebCompositorAnimationImpl::setPlaybackRate(double playback_rate) { |
| animation_->set_playback_rate(playback_rate); |
| } |
| |
| blink::WebCompositorAnimation::FillMode WebCompositorAnimationImpl::fillMode() |
| const { |
| switch (animation_->fill_mode()) { |
| case cc::Animation::FILL_MODE_NONE: |
| return FillModeNone; |
| case cc::Animation::FILL_MODE_FORWARDS: |
| return FillModeForwards; |
| case cc::Animation::FILL_MODE_BACKWARDS: |
| return FillModeBackwards; |
| case cc::Animation::FILL_MODE_BOTH: |
| return FillModeBoth; |
| default: |
| NOTREACHED(); |
| } |
| return FillModeNone; |
| } |
| |
| void WebCompositorAnimationImpl::setFillMode(FillMode fill_mode) { |
| switch (fill_mode) { |
| case FillModeNone: |
| animation_->set_fill_mode(cc::Animation::FILL_MODE_NONE); |
| break; |
| case FillModeForwards: |
| animation_->set_fill_mode(cc::Animation::FILL_MODE_FORWARDS); |
| break; |
| case FillModeBackwards: |
| animation_->set_fill_mode(cc::Animation::FILL_MODE_BACKWARDS); |
| break; |
| case FillModeBoth: |
| animation_->set_fill_mode(cc::Animation::FILL_MODE_BOTH); |
| break; |
| } |
| } |
| |
| scoped_ptr<cc::Animation> WebCompositorAnimationImpl::PassAnimation() { |
| animation_->set_needs_synchronized_start_time(true); |
| return animation_.Pass(); |
| } |
| |
| } // namespace cc_blink |