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Side by Side Diff: sky/engine/core/rendering/PaintInfo.h

Issue 895483002: Remove the last remnant of paint phases. (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
3 * (C) 2000 Antti Koivisto (koivisto@kde.org) 3 * (C) 2000 Antti Koivisto (koivisto@kde.org)
4 * (C) 2000 Dirk Mueller (mueller@kde.org) 4 * (C) 2000 Dirk Mueller (mueller@kde.org)
5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) 5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
7 * Copyright (C) 2009 Google Inc. All rights reserved. 7 * Copyright (C) 2009 Google Inc. All rights reserved.
8 * 8 *
9 * This library is free software; you can redistribute it and/or 9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Library General Public 10 * modify it under the terms of the GNU Library General Public
11 * License as published by the Free Software Foundation; either 11 * License as published by the Free Software Foundation; either
12 * version 2 of the License, or (at your option) any later version. 12 * version 2 of the License, or (at your option) any later version.
13 * 13 *
14 * This library is distributed in the hope that it will be useful, 14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Library General Public License for more details. 17 * Library General Public License for more details.
18 * 18 *
19 * You should have received a copy of the GNU Library General Public License 19 * You should have received a copy of the GNU Library General Public License
20 * along with this library; see the file COPYING.LIB. If not, write to 20 * along with this library; see the file COPYING.LIB. If not, write to
21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
22 * Boston, MA 02110-1301, USA. 22 * Boston, MA 02110-1301, USA.
23 * 23 *
24 */ 24 */
25 25
26 #ifndef SKY_ENGINE_CORE_RENDERING_PAINTINFO_H_ 26 #ifndef SKY_ENGINE_CORE_RENDERING_PAINTINFO_H_
27 #define SKY_ENGINE_CORE_RENDERING_PAINTINFO_H_ 27 #define SKY_ENGINE_CORE_RENDERING_PAINTINFO_H_
28 28
29 #include <limits> 29 #include <limits>
30 #include "sky/engine/core/rendering/PaintPhase.h"
31 #include "sky/engine/platform/geometry/IntRect.h" 30 #include "sky/engine/platform/geometry/IntRect.h"
32 #include "sky/engine/platform/geometry/LayoutRect.h" 31 #include "sky/engine/platform/geometry/LayoutRect.h"
33 #include "sky/engine/platform/graphics/GraphicsContext.h" 32 #include "sky/engine/platform/graphics/GraphicsContext.h"
34 #include "sky/engine/platform/transforms/AffineTransform.h" 33 #include "sky/engine/platform/transforms/AffineTransform.h"
35 #include "sky/engine/wtf/HashMap.h" 34 #include "sky/engine/wtf/HashMap.h"
36 #include "sky/engine/wtf/ListHashSet.h" 35 #include "sky/engine/wtf/ListHashSet.h"
37 36
38 namespace blink { 37 namespace blink {
39 38
40 class RenderInline; 39 class RenderInline;
41 class RenderLayerModelObject; 40 class RenderLayerModelObject;
42 class RenderObject; 41 class RenderObject;
43 42
44 /* 43 /*
45 * Paint the object and its children, clipped by (x|y|w|h). 44 * Paint the object and its children, clipped by (x|y|w|h).
46 * (tx|ty) is the calculated position of the parent 45 * (tx|ty) is the calculated position of the parent
47 */ 46 */
48 struct PaintInfo { 47 struct PaintInfo {
49 PaintInfo(GraphicsContext* newContext, const IntRect& newRect, PaintPhase ne wPhase, 48 PaintInfo(GraphicsContext* newContext, const IntRect& newRect,
50 const RenderLayerModelObject* newPaintContainer) 49 const RenderLayerModelObject* newPaintContainer)
51 : context(newContext) 50 : context(newContext)
52 , rect(newRect) 51 , rect(newRect)
53 , phase(newPhase)
54 , m_paintContainer(newPaintContainer) 52 , m_paintContainer(newPaintContainer)
55 { 53 {
56 } 54 }
57 55
58 void applyTransform(const AffineTransform& localToAncestorTransform, bool id entityStatusUnknown = true) 56 void applyTransform(const AffineTransform& localToAncestorTransform, bool id entityStatusUnknown = true)
59 { 57 {
60 if (identityStatusUnknown && localToAncestorTransform.isIdentity()) 58 if (identityStatusUnknown && localToAncestorTransform.isIdentity())
61 return; 59 return;
62 60
63 context->concatCTM(localToAncestorTransform); 61 context->concatCTM(localToAncestorTransform);
64 62
65 if (rect == infiniteRect()) 63 if (rect == infiniteRect())
66 return; 64 return;
67 65
68 if (localToAncestorTransform.isInvertible()) 66 if (localToAncestorTransform.isInvertible())
69 rect = localToAncestorTransform.inverse().mapRect(rect); 67 rect = localToAncestorTransform.inverse().mapRect(rect);
70 else 68 else
71 rect.setSize(IntSize(0, 0)); 69 rect.setSize(IntSize(0, 0));
72 } 70 }
73 71
74 static IntRect infiniteRect() { return IntRect(LayoutRect::infiniteRect()); } 72 static IntRect infiniteRect() { return IntRect(LayoutRect::infiniteRect()); }
75 const RenderLayerModelObject* paintContainer() const { return m_paintContain er; } 73 const RenderLayerModelObject* paintContainer() const { return m_paintContain er; }
76 74
77 // FIXME: Introduce setters/getters at some point. Requires a lot of changes throughout rendering/. 75 // FIXME: Introduce setters/getters at some point. Requires a lot of changes throughout rendering/.
78 GraphicsContext* context; 76 GraphicsContext* context;
79 IntRect rect; 77 IntRect rect;
80 PaintPhase phase;
81 78
82 private: 79 private:
83 const RenderLayerModelObject* m_paintContainer; // the layer object that ori ginates the current painting 80 const RenderLayerModelObject* m_paintContainer; // the layer object that ori ginates the current painting
84 }; 81 };
85 82
86 } // namespace blink 83 } // namespace blink
87 84
88 #endif // SKY_ENGINE_CORE_RENDERING_PAINTINFO_H_ 85 #endif // SKY_ENGINE_CORE_RENDERING_PAINTINFO_H_
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