Move webkit/compositor_bindings into webkit/renderer

webkit/compositor_bindings/web_layer_impl.cc

-// Copyright 2011 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_layer_impl.h"
-
-#include "base/string_util.h"
-#include "cc/animation/animation.h"
-#include "cc/base/region.h"
-#include "cc/layers/layer.h"
-#include "cc/layers/layer_position_constraint.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebFloatPoint.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebFloatRect.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebLayerPositionConstraint.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebSize.h"
-#include "third_party/skia/include/utils/SkMatrix44.h"
-#include "webkit/compositor_bindings/web_animation_impl.h"
-
-using cc::Animation;
-using cc::Layer;
-using WebKit::WebLayer;
-using WebKit::WebFloatPoint;
-using WebKit::WebVector;
-using WebKit::WebRect;
-using WebKit::WebSize;
-using WebKit::WebColor;
-using WebKit::WebFilterOperations;
-
-namespace webkit {
-
-WebLayerImpl::WebLayerImpl() : layer_(Layer::Create()) {}
-
-WebLayerImpl::WebLayerImpl(scoped_refptr<Layer> layer) : layer_(layer) {}
-
-WebLayerImpl::~WebLayerImpl() {
-  layer_->ClearRenderSurface();
-  layer_->set_layer_animation_delegate(NULL);
-}
-
-int WebLayerImpl::id() const { return layer_->id(); }
-
-void WebLayerImpl::invalidateRect(const WebKit::WebFloatRect& rect) {
-  layer_->SetNeedsDisplayRect(rect);
-}
-
-void WebLayerImpl::invalidate() { layer_->SetNeedsDisplay(); }
-
-void WebLayerImpl::addChild(WebLayer* child) {
-  layer_->AddChild(static_cast<WebLayerImpl*>(child)->layer());
-}
-
-void WebLayerImpl::insertChild(WebLayer* child, size_t index) {
-  layer_->InsertChild(static_cast<WebLayerImpl*>(child)->layer(), index);
-}
-
-void WebLayerImpl::replaceChild(WebLayer* reference, WebLayer* new_layer) {
-  layer_->ReplaceChild(static_cast<WebLayerImpl*>(reference)->layer(),
-                       static_cast<WebLayerImpl*>(new_layer)->layer());
-}
-
-void WebLayerImpl::removeFromParent() { layer_->RemoveFromParent(); }
-
-void WebLayerImpl::removeAllChildren() { layer_->RemoveAllChildren(); }
-
-void WebLayerImpl::setAnchorPoint(const WebFloatPoint& anchor_point) {
-  layer_->SetAnchorPoint(anchor_point);
-}
-
-WebFloatPoint WebLayerImpl::anchorPoint() const {
-  return layer_->anchor_point();
-}
-
-void WebLayerImpl::setAnchorPointZ(float anchor_point_z) {
-  layer_->SetAnchorPointZ(anchor_point_z);
-}
-
-float WebLayerImpl::anchorPointZ() const { return layer_->anchor_point_z(); }
-
-void WebLayerImpl::setBounds(const WebSize& size) { layer_->SetBounds(size); }
-
-WebSize WebLayerImpl::bounds() const { return layer_->bounds(); }
-
-void WebLayerImpl::setMasksToBounds(bool masks_to_bounds) {
-  layer_->SetMasksToBounds(masks_to_bounds);
-}
-
-bool WebLayerImpl::masksToBounds() const { return layer_->masks_to_bounds(); }
-
-void WebLayerImpl::setMaskLayer(WebLayer* maskLayer) {
-  layer_->SetMaskLayer(
-      maskLayer ? static_cast<WebLayerImpl*>(maskLayer)->layer() : 0);
-}
-
-void WebLayerImpl::setReplicaLayer(WebLayer* replica_layer) {
-  layer_->SetReplicaLayer(
-      replica_layer ? static_cast<WebLayerImpl*>(replica_layer)->layer() : 0);
-}
-
-void WebLayerImpl::setOpacity(float opacity) { layer_->SetOpacity(opacity); }
-
-float WebLayerImpl::opacity() const { return layer_->opacity(); }
-
-void WebLayerImpl::setOpaque(bool opaque) { layer_->SetContentsOpaque(opaque); }
-
-bool WebLayerImpl::opaque() const { return layer_->contents_opaque(); }
-
-void WebLayerImpl::setPosition(const WebFloatPoint& position) {
-  layer_->SetPosition(position);
-}
-
-WebFloatPoint WebLayerImpl::position() const { return layer_->position(); }
-
-void WebLayerImpl::setSublayerTransform(const SkMatrix44& matrix) {
-  gfx::Transform sub_layer_transform;
-  sub_layer_transform.matrix() = matrix;
-  layer_->SetSublayerTransform(sub_layer_transform);
-}
-
-SkMatrix44 WebLayerImpl::sublayerTransform() const {
-  return layer_->sublayer_transform().matrix();
-}
-
-void WebLayerImpl::setTransform(const SkMatrix44& matrix) {
-  gfx::Transform transform;
-  transform.matrix() = matrix;
-  layer_->SetTransform(transform);
-}
-
-SkMatrix44 WebLayerImpl::transform() const {
-  return layer_->transform().matrix();
-}
-
-void WebLayerImpl::setDrawsContent(bool draws_content) {
-  layer_->SetIsDrawable(draws_content);
-}
-
-bool WebLayerImpl::drawsContent() const { return layer_->DrawsContent(); }
-
-void WebLayerImpl::setPreserves3D(bool preserve3D) {
-  layer_->SetPreserves3d(preserve3D);
-}
-
-void WebLayerImpl::setUseParentBackfaceVisibility(
-    bool use_parent_backface_visibility) {
-  layer_->set_use_parent_backface_visibility(use_parent_backface_visibility);
-}
-
-void WebLayerImpl::setBackgroundColor(WebColor color) {
-  layer_->SetBackgroundColor(color);
-}
-
-WebColor WebLayerImpl::backgroundColor() const {
-  return layer_->background_color();
-}
-
-void WebLayerImpl::setFilters(const WebFilterOperations& filters) {
-  layer_->SetFilters(filters);
-}
-
-void WebLayerImpl::setBackgroundFilters(const WebFilterOperations& filters) {
-  layer_->SetBackgroundFilters(filters);
-}
-
-void WebLayerImpl::setFilter(SkImageFilter* filter) {
-  SkSafeRef(filter);  // Claim a reference for the compositor.
-  layer_->SetFilter(skia::AdoptRef(filter));
-}
-
-void WebLayerImpl::setDebugName(WebKit::WebString name) {
-  layer_->SetDebugName(
-      UTF16ToASCII(base::string16(name.data(), name.length())));
-}
-
-void WebLayerImpl::setAnimationDelegate(
-      WebKit::WebAnimationDelegate* delegate) {
-  layer_->set_layer_animation_delegate(delegate);
-}
-
-bool WebLayerImpl::addAnimation(WebKit::WebAnimation* animation) {
-  return layer_->AddAnimation(
-      static_cast<WebAnimationImpl*>(animation)->CloneToAnimation());
-}
-
-void WebLayerImpl::removeAnimation(int animation_id) {
-  layer_->RemoveAnimation(animation_id);
-}
-
-void WebLayerImpl::removeAnimation(
-    int animation_id,
-    WebKit::WebAnimation::TargetProperty target_property) {
-  layer_->layer_animation_controller()->RemoveAnimation(
-      animation_id,
-      static_cast<Animation::TargetProperty>(target_property));
-}
-
-void WebLayerImpl::pauseAnimation(int animation_id, double time_offset) {
-  layer_->PauseAnimation(animation_id, time_offset);
-}
-
-void WebLayerImpl::suspendAnimations(double monotonic_time) {
-  layer_->SuspendAnimations(monotonic_time);
-}
-
-void WebLayerImpl::resumeAnimations(double monotonic_time) {
-  layer_->ResumeAnimations(monotonic_time);
-}
-
-bool WebLayerImpl::hasActiveAnimation() { return layer_->HasActiveAnimation(); }
-
-void WebLayerImpl::transferAnimationsTo(WebLayer* other) {
-  DCHECK(other);
-  layer_->TransferAnimationsTo(static_cast<WebLayerImpl*>(other)->layer_);
-}
-
-void WebLayerImpl::setForceRenderSurface(bool force_render_surface) {
-  layer_->SetForceRenderSurface(force_render_surface);
-}
-
-void WebLayerImpl::setScrollPosition(WebKit::WebPoint position) {
-  layer_->SetScrollOffset(gfx::Point(position).OffsetFromOrigin());
-}
-
-WebKit::WebPoint WebLayerImpl::scrollPosition() const {
-  return gfx::PointAtOffsetFromOrigin(layer_->scroll_offset());
-}
-
-void WebLayerImpl::setMaxScrollPosition(WebSize max_scroll_position) {
-  layer_->SetMaxScrollOffset(max_scroll_position);
-}
-
-WebSize WebLayerImpl::maxScrollPosition() const {
-  return layer_->max_scroll_offset();
-}
-
-void WebLayerImpl::setScrollable(bool scrollable) {
-  layer_->SetScrollable(scrollable);
-}
-
-bool WebLayerImpl::scrollable() const { return layer_->scrollable(); }
-
-void WebLayerImpl::setHaveWheelEventHandlers(bool have_wheel_event_handlers) {
-  layer_->SetHaveWheelEventHandlers(have_wheel_event_handlers);
-}
-
-bool WebLayerImpl::haveWheelEventHandlers() const {
-  return layer_->have_wheel_event_handlers();
-}
-
-void WebLayerImpl::setShouldScrollOnMainThread(
-    bool should_scroll_on_main_thread) {
-  layer_->SetShouldScrollOnMainThread(should_scroll_on_main_thread);
-}
-
-bool WebLayerImpl::shouldScrollOnMainThread() const {
-  return layer_->should_scroll_on_main_thread();
-}
-
-void WebLayerImpl::setNonFastScrollableRegion(const WebVector<WebRect>& rects) {
-  cc::Region region;
-  for (size_t i = 0; i < rects.size(); ++i)
-    region.Union(rects[i]);
-  layer_->SetNonFastScrollableRegion(region);
-}
-
-WebVector<WebRect> WebLayerImpl::nonFastScrollableRegion() const {
-  size_t num_rects = 0;
-  for (cc::Region::Iterator region_rects(layer_->non_fast_scrollable_region());
-       region_rects.has_rect();
-       region_rects.next())
-    ++num_rects;
-
-  WebVector<WebRect> result(num_rects);
-  size_t i = 0;
-  for (cc::Region::Iterator region_rects(layer_->non_fast_scrollable_region());
-       region_rects.has_rect();
-       region_rects.next()) {
-    result[i] = region_rects.rect();
-    ++i;
-  }
-  return result;
-}
-
-void WebLayerImpl::setTouchEventHandlerRegion(const WebVector<WebRect>& rects) {
-  cc::Region region;
-  for (size_t i = 0; i < rects.size(); ++i)
-    region.Union(rects[i]);
-  layer_->SetTouchEventHandlerRegion(region);
-}
-
-WebVector<WebRect> WebLayerImpl::touchEventHandlerRegion() const {
-  size_t num_rects = 0;
-  for (cc::Region::Iterator region_rects(layer_->touch_event_handler_region());
-       region_rects.has_rect();
-       region_rects.next())
-    ++num_rects;
-
-  WebVector<WebRect> result(num_rects);
-  size_t i = 0;
-  for (cc::Region::Iterator region_rects(layer_->touch_event_handler_region());
-       region_rects.has_rect();
-       region_rects.next()) {
-    result[i] = region_rects.rect();
-    ++i;
-  }
-  return result;
-}
-
-void WebLayerImpl::setIsContainerForFixedPositionLayers(bool enable) {
-  layer_->SetIsContainerForFixedPositionLayers(enable);
-}
-
-bool WebLayerImpl::isContainerForFixedPositionLayers() const {
-  return layer_->IsContainerForFixedPositionLayers();
-}
-
-static WebKit::WebLayerPositionConstraint ToWebLayerPositionConstraint(
-    const cc::LayerPositionConstraint& constraint) {
-  WebKit::WebLayerPositionConstraint web_constraint;
-  web_constraint.isFixedPosition = constraint.is_fixed_position();
-  web_constraint.isFixedToRightEdge = constraint.is_fixed_to_right_edge();
-  web_constraint.isFixedToBottomEdge = constraint.is_fixed_to_bottom_edge();
-  return web_constraint;
-}
-
-static cc::LayerPositionConstraint ToLayerPositionConstraint(
-    const WebKit::WebLayerPositionConstraint& web_constraint) {
-  cc::LayerPositionConstraint constraint;
-  constraint.set_is_fixed_position(web_constraint.isFixedPosition);
-  constraint.set_is_fixed_to_right_edge(web_constraint.isFixedToRightEdge);
-  constraint.set_is_fixed_to_bottom_edge(web_constraint.isFixedToBottomEdge);
-  return constraint;
-}
-
-void WebLayerImpl::setPositionConstraint(
-    const WebKit::WebLayerPositionConstraint& constraint) {
-  layer_->SetPositionConstraint(ToLayerPositionConstraint(constraint));
-}
-
-WebKit::WebLayerPositionConstraint WebLayerImpl::positionConstraint() const {
-  return ToWebLayerPositionConstraint(layer_->position_constraint());
-}
-
-void WebLayerImpl::setScrollClient(
-    WebKit::WebLayerScrollClient* scroll_client) {
-  layer_->set_layer_scroll_client(scroll_client);
-}
-
-bool WebLayerImpl::isOrphan() const { return !layer_->layer_tree_host(); }
-
-Layer* WebLayerImpl::layer() const { return layer_.get(); }
-
-}  // namespace WebKit