cb007b16b3e15b8b099b4203b80c5a5aec38d662
[WebKit-https.git] / Source / WebKit2 / WebProcess / WebPage / mac / PlatformCALayerRemoteTiledBacking.cpp
1 /*
2  * Copyright (C) 2013 Apple Inc. All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions
6  * are met:
7  * 1. Redistributions of source code must retain the above copyright
8  *    notice, this list of conditions and the following disclaimer.
9  * 2. Redistributions in binary form must reproduce the above copyright
10  *    notice, this list of conditions and the following disclaimer in the
11  *    documentation and/or other materials provided with the distribution.
12  *
13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24  */
25
26 #include "config.h"
27 #import "PlatformCALayerRemoteTiledBacking.h"
28
29 #import "RemoteLayerTreeContext.h"
30 #import <WebCore/GraphicsLayerCA.h>
31 #import <WebCore/PlatformCALayerMac.h>
32 #import <WebCore/TiledBacking.h>
33 #import <wtf/RetainPtr.h>
34
35 using namespace WebCore;
36
37 namespace WebKit {
38
39 PlatformCALayerRemoteTiledBacking::PlatformCALayerRemoteTiledBacking(LayerType layerType, PlatformCALayerClient* owner, RemoteLayerTreeContext* context)
40     : PlatformCALayerRemote(layerType, owner, context)
41 {
42     m_tileController = TileController::create(this);
43     m_customSublayers = std::make_unique<PlatformCALayerList>(m_tileController->containerLayers());
44 }
45
46 PlatformCALayerRemoteTiledBacking::~PlatformCALayerRemoteTiledBacking()
47 {
48 }
49
50 void PlatformCALayerRemoteTiledBacking::setNeedsDisplay(const FloatRect* dirtyRect)
51 {
52     if (dirtyRect)
53         m_tileController->setNeedsDisplayInRect(enclosingIntRect(*dirtyRect));
54     else
55         m_tileController->setNeedsDisplay();
56 }
57
58 const WebCore::PlatformCALayerList* PlatformCALayerRemoteTiledBacking::customSublayers() const
59 {
60     return m_customSublayers.get();
61 }
62
63 void PlatformCALayerRemoteTiledBacking::setBounds(const WebCore::FloatRect& bounds)
64 {
65     PlatformCALayerRemote::setBounds(bounds);
66     m_tileController->tileCacheLayerBoundsChanged();
67 }
68
69 bool PlatformCALayerRemoteTiledBacking::isOpaque() const
70 {
71     return m_tileController->tilesAreOpaque();
72 }
73
74 void PlatformCALayerRemoteTiledBacking::setOpaque(bool opaque)
75 {
76     m_tileController->setTilesOpaque(opaque);
77 }
78
79 bool PlatformCALayerRemoteTiledBacking::acceleratesDrawing() const
80 {
81     return m_tileController->acceleratesDrawing();
82 }
83
84 void PlatformCALayerRemoteTiledBacking::setAcceleratesDrawing(bool acceleratesDrawing)
85 {
86     m_tileController->setAcceleratesDrawing(acceleratesDrawing);
87 }
88
89 void PlatformCALayerRemoteTiledBacking::setContentsScale(float scale)
90 {
91     m_tileController->setScale(scale);
92 }
93
94 void PlatformCALayerRemoteTiledBacking::setBorderWidth(float borderWidth)
95 {
96     m_tileController->setTileDebugBorderWidth(borderWidth / 2);
97 }
98
99 void PlatformCALayerRemoteTiledBacking::setBorderColor(const WebCore::Color& color)
100 {
101     m_tileController->setTileDebugBorderColor(color);
102 }
103
104 } // namespace WebKit