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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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39 class NSFont; | 39 class NSFont; |
40 #endif | 40 #endif |
41 | 41 |
42 namespace WebKit { | 42 namespace WebKit { |
43 | 43 |
44 // Put methods here that are required due to sandbox restrictions. | 44 // Put methods here that are required due to sandbox restrictions. |
45 class WebSandboxSupport { | 45 class WebSandboxSupport { |
46 public: | 46 public: |
47 // Given an input font - |srcFont| [which can't be loaded due to sandbox | 47 // Given an input font - |srcFont| [which can't be loaded due to sandbox |
48 // restrictions]. Return a font container belonging to an equivalent | 48 // restrictions]. Return a font container belonging to an equivalent |
49 // font file that can be used to access the font. | 49 // font file that can be used to access the font and a unique identifier |
| 50 // corresponding to the on-disk font file. |
50 // | 51 // |
51 // Note that a font container may contain multiple fonts, the caller is | 52 // Note that a font container may contain multiple fonts, the caller is |
52 // responsible for retreiving the appropriate font from the container. | 53 // responsible for retreiving the appropriate font from the container. |
53 // | 54 // |
54 // If this function succeeds, the caller assumes ownership of the |out| | 55 // If this function succeeds, the caller assumes ownership of the |out| |
55 // parameter and must call ATSFontDeactivate() to unload it when done. | 56 // parameter and must call ATSFontDeactivate() to unload it when done. |
56 // | 57 // |
57 // Returns: true on success, false on error. | 58 // Returns: true on success, false on error. |
58 virtual bool loadFont(NSFont* srcFont, ATSFontContainerRef* out) = 0; | 59 virtual bool loadFont(NSFont* srcFont, ATSFontContainerRef*, uint32_t* fontI
D) = 0; |
59 }; | 60 }; |
60 | 61 |
61 } // namespace WebKit | 62 } // namespace WebKit |
62 | 63 |
63 #endif | 64 #endif |
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