blob: 4ba343101d29f0cdc62484f5d1ab196939c825be [file] [log] [blame]
// 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_display_item_list_impl.h"
#include <vector>
#include "cc/blink/web_blend_mode.h"
#include "cc/resources/clip_display_item.h"
#include "cc/resources/drawing_display_item.h"
#include "cc/resources/filter_display_item.h"
#include "cc/resources/transform_display_item.h"
#include "cc/resources/transparency_display_item.h"
#include "skia/ext/refptr.h"
#include "third_party/WebKit/public/platform/WebFloatRect.h"
#include "third_party/WebKit/public/platform/WebRect.h"
#include "third_party/skia/include/core/SkImageFilter.h"
#include "third_party/skia/include/core/SkPicture.h"
#include "third_party/skia/include/utils/SkMatrix44.h"
#include "ui/gfx/transform.h"
namespace cc_blink {
WebDisplayItemListImpl::WebDisplayItemListImpl()
: display_item_list_(cc::DisplayItemList::Create()) {
}
scoped_refptr<cc::DisplayItemList> WebDisplayItemListImpl::ToDisplayItemList() {
return display_item_list_;
}
void WebDisplayItemListImpl::appendDrawingItem(
SkPicture* picture,
const blink::WebFloatPoint& location) {
display_item_list_->AppendItem(
cc::DrawingDisplayItem::Create(skia::SharePtr(picture), location));
}
void WebDisplayItemListImpl::appendClipItem(
const blink::WebRect& clip_rect,
const blink::WebVector<SkRRect>& rounded_clip_rects) {
std::vector<SkRRect> rounded_rects;
for (size_t i = 0; i < rounded_clip_rects.size(); ++i) {
rounded_rects.push_back(rounded_clip_rects[i]);
}
display_item_list_->AppendItem(
cc::ClipDisplayItem::Create(clip_rect, rounded_rects));
}
void WebDisplayItemListImpl::appendEndClipItem() {
display_item_list_->AppendItem(cc::EndClipDisplayItem::Create());
}
void WebDisplayItemListImpl::appendTransformItem(const SkMatrix44& matrix) {
gfx::Transform transform;
transform.matrix() = matrix;
display_item_list_->AppendItem(cc::TransformDisplayItem::Create(transform));
}
void WebDisplayItemListImpl::appendTransparencyItem(
float opacity,
blink::WebBlendMode blend_mode) {
display_item_list_->AppendItem(cc::TransparencyDisplayItem::Create(
opacity, BlendModeToSkia(blend_mode)));
}
void WebDisplayItemListImpl::appendEndTransformItem() {
display_item_list_->AppendItem(cc::EndTransformDisplayItem::Create());
}
void WebDisplayItemListImpl::appendEndTransparencyItem() {
display_item_list_->AppendItem(cc::EndTransparencyDisplayItem::Create());
}
void WebDisplayItemListImpl::appendFilterItem(
SkImageFilter* filter,
const blink::WebFloatRect& bounds) {
display_item_list_->AppendItem(
cc::FilterDisplayItem::Create(skia::SharePtr(filter), bounds));
}
void WebDisplayItemListImpl::appendEndFilterItem() {
display_item_list_->AppendItem(cc::EndFilterDisplayItem::Create());
}
WebDisplayItemListImpl::~WebDisplayItemListImpl() {
}
} // namespace cc_blink