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Side by Side Diff: cc/layer_tiling_data.h

Issue 11189043: cc: Rename cc classes and members to match filenames (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 8 years, 2 months ago
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1 // Copyright 2011 The Chromium Authors. All rights reserved. 1 // Copyright 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 5
6 #ifndef CCLayerTilingData_h 6 #ifndef CCLayerTilingData_h
7 #define CCLayerTilingData_h 7 #define CCLayerTilingData_h
8 8
9 #include "base/basictypes.h" 9 #include "base/basictypes.h"
10 #include "base/memory/scoped_ptr.h" 10 #include "base/memory/scoped_ptr.h"
11 #include "cc/hash_pair.h" 11 #include "cc/hash_pair.h"
12 #include "cc/scoped_ptr_hash_map.h" 12 #include "cc/scoped_ptr_hash_map.h"
13 #include "IntRect.h" 13 #include "IntRect.h"
14 #include "Region.h" 14 #include "Region.h"
15 #include "TilingData.h" 15 #include "TilingData.h"
16 16
17 namespace cc { 17 namespace cc {
18 18
19 class CCLayerTilingData { 19 class LayerTilingData {
20 public: 20 public:
21 enum BorderTexelOption { HasBorderTexels, NoBorderTexels }; 21 enum BorderTexelOption { HasBorderTexels, NoBorderTexels };
22 22
23 ~CCLayerTilingData(); 23 ~LayerTilingData();
24 24
25 static scoped_ptr<CCLayerTilingData> create(const IntSize& tileSize, BorderT exelOption); 25 static scoped_ptr<LayerTilingData> create(const IntSize& tileSize, BorderTex elOption);
26 26
27 bool hasEmptyBounds() const { return m_tilingData.hasEmptyBounds(); } 27 bool hasEmptyBounds() const { return m_tilingData.hasEmptyBounds(); }
28 int numTilesX() const { return m_tilingData.numTilesX(); } 28 int numTilesX() const { return m_tilingData.numTilesX(); }
29 int numTilesY() const { return m_tilingData.numTilesY(); } 29 int numTilesY() const { return m_tilingData.numTilesY(); }
30 IntRect tileBounds(int i, int j) const { return m_tilingData.tileBounds(i, j ); } 30 IntRect tileBounds(int i, int j) const { return m_tilingData.tileBounds(i, j ); }
31 IntPoint textureOffset(int xIndex, int yIndex) const { return m_tilingData.t extureOffset(xIndex, yIndex); } 31 IntPoint textureOffset(int xIndex, int yIndex) const { return m_tilingData.t extureOffset(xIndex, yIndex); }
32 32
33 // Change the tile size. This may invalidate all the existing tiles. 33 // Change the tile size. This may invalidate all the existing tiles.
34 void setTileSize(const IntSize&); 34 void setTileSize(const IntSize&);
35 IntSize tileSize() const; 35 IntSize tileSize() const;
36 // Change the border texel setting. This may invalidate all existing tiles. 36 // Change the border texel setting. This may invalidate all existing tiles.
37 void setBorderTexelOption(BorderTexelOption); 37 void setBorderTexelOption(BorderTexelOption);
38 bool hasBorderTexels() const { return m_tilingData.borderTexels(); } 38 bool hasBorderTexels() const { return m_tilingData.borderTexels(); }
39 39
40 bool isEmpty() const { return hasEmptyBounds() || !tiles().size(); } 40 bool isEmpty() const { return hasEmptyBounds() || !tiles().size(); }
41 41
42 const CCLayerTilingData& operator=(const CCLayerTilingData&); 42 const LayerTilingData& operator=(const LayerTilingData&);
43 43
44 class Tile { 44 class Tile {
45 public: 45 public:
46 Tile() : m_i(-1), m_j(-1) { } 46 Tile() : m_i(-1), m_j(-1) { }
47 virtual ~Tile() { } 47 virtual ~Tile() { }
48 48
49 int i() const { return m_i; } 49 int i() const { return m_i; }
50 int j() const { return m_j; } 50 int j() const { return m_j; }
51 void moveTo(int i, int j) { m_i = i; m_j = j; } 51 void moveTo(int i, int j) { m_i = i; m_j = j; }
52 52
(...skipping 17 matching lines...) Expand all
70 IntSize bounds() const; 70 IntSize bounds() const;
71 71
72 void contentRectToTileIndices(const IntRect&, int &left, int &top, int &righ t, int &bottom) const; 72 void contentRectToTileIndices(const IntRect&, int &left, int &top, int &righ t, int &bottom) const;
73 IntRect tileRect(const Tile*) const; 73 IntRect tileRect(const Tile*) const;
74 74
75 Region opaqueRegionInContentRect(const IntRect&) const; 75 Region opaqueRegionInContentRect(const IntRect&) const;
76 76
77 void reset(); 77 void reset();
78 78
79 protected: 79 protected:
80 CCLayerTilingData(const IntSize& tileSize, BorderTexelOption); 80 LayerTilingData(const IntSize& tileSize, BorderTexelOption);
81 81
82 TileMap m_tiles; 82 TileMap m_tiles;
83 TilingData m_tilingData; 83 TilingData m_tilingData;
84 }; 84 };
85 85
86 } 86 }
87 87
88 #endif 88 #endif
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