1 // Copyright 2014 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.
5 #include "cc/blink/web_content_layer_impl.h"
7 #include "cc/layers/content_layer.h"
8 #include "cc/layers/picture_layer.h"
9 #include "third_party/WebKit/public/platform/WebContentLayerClient.h"
10 #include "third_party/WebKit/public/platform/WebFloatPoint.h"
11 #include "third_party/WebKit/public/platform/WebFloatRect.h"
12 #include "third_party/WebKit/public/platform/WebRect.h"
13 #include "third_party/WebKit/public/platform/WebSize.h"
14 #include "third_party/skia/include/utils/SkMatrix44.h"
16 using cc::ContentLayer
;
17 using cc::PictureLayer
;
21 WebContentLayerImpl::WebContentLayerImpl(blink::WebContentLayerClient
* client
)
23 if (WebLayerImpl::UsingPictureLayer())
24 layer_
= make_scoped_ptr(new WebLayerImpl(PictureLayer::Create(this)));
26 layer_
= make_scoped_ptr(new WebLayerImpl(ContentLayer::Create(this)));
27 layer_
->layer()->SetIsDrawable(true);
30 WebContentLayerImpl::~WebContentLayerImpl() {
31 if (WebLayerImpl::UsingPictureLayer())
32 static_cast<PictureLayer
*>(layer_
->layer())->ClearClient();
34 static_cast<ContentLayer
*>(layer_
->layer())->ClearClient();
37 blink::WebLayer
* WebContentLayerImpl::layer() {
41 void WebContentLayerImpl::setDoubleSided(bool double_sided
) {
42 layer_
->layer()->SetDoubleSided(double_sided
);
45 void WebContentLayerImpl::setDrawCheckerboardForMissingTiles(bool enable
) {
46 layer_
->layer()->SetDrawCheckerboardForMissingTiles(enable
);
49 void WebContentLayerImpl::PaintContents(
51 const gfx::Rect
& clip
,
52 ContentLayerClient::GraphicsContextStatus graphics_context_status
) {
56 // TODO(danakj): Stop passing this to blink it should always use LCD when it
57 // wants to. crbug.com/430617
58 bool can_use_lcd_text
= true;
59 client_
->paintContents(
60 canvas
, clip
, can_use_lcd_text
,
61 graphics_context_status
== ContentLayerClient::GRAPHICS_CONTEXT_ENABLED
62 ? blink::WebContentLayerClient::GraphicsContextEnabled
63 : blink::WebContentLayerClient::GraphicsContextDisabled
);
66 bool WebContentLayerImpl::FillsBoundsCompletely() const {
70 } // namespace cc_blink