1 // Copyright 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "webkit/renderer/compositor_bindings/web_scrollbar_layer_impl.h" 6 7 #include "cc/layers/scrollbar_layer.h" 8 #include "third_party/WebKit/public/platform/WebScrollbar.h" 9 #include "webkit/renderer/compositor_bindings/scrollbar_impl.h" 10 #include "webkit/renderer/compositor_bindings/web_layer_impl.h" 11 12 using cc::ScrollbarLayer; 13 14 namespace webkit { 15 16 WebScrollbarLayerImpl::WebScrollbarLayerImpl( 17 WebKit::WebScrollbar* scrollbar, 18 WebKit::WebScrollbarThemePainter painter, 19 WebKit::WebScrollbarThemeGeometry* geometry) 20 : layer_(new WebLayerImpl(ScrollbarLayer::Create( 21 scoped_ptr<cc::Scrollbar>(new ScrollbarImpl( 22 make_scoped_ptr(scrollbar), 23 painter, 24 make_scoped_ptr(geometry))).Pass(), 0))) {} 25 26 WebScrollbarLayerImpl::~WebScrollbarLayerImpl() {} 27 28 WebKit::WebLayer* WebScrollbarLayerImpl::layer() { return layer_.get(); } 29 30 void WebScrollbarLayerImpl::setScrollLayer(WebKit::WebLayer* layer) { 31 int id = layer ? static_cast<WebLayerImpl*>(layer)->layer()->id() : 0; 32 static_cast<ScrollbarLayer*>(layer_->layer())->SetScrollLayerId(id); 33 } 34 35 } // namespace webkit 36