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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 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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32 #define DOMWrapperWorld_h | 32 #define DOMWrapperWorld_h |
33 | 33 |
34 #include <memory> | 34 #include <memory> |
35 | 35 |
36 #include "platform/PlatformExport.h" | 36 #include "platform/PlatformExport.h" |
37 #include "platform/bindings/ScriptState.h" | 37 #include "platform/bindings/ScriptState.h" |
38 #include "platform/weborigin/SecurityOrigin.h" | 38 #include "platform/weborigin/SecurityOrigin.h" |
39 #include "platform/wtf/PassRefPtr.h" | 39 #include "platform/wtf/PassRefPtr.h" |
40 #include "platform/wtf/RefCounted.h" | 40 #include "platform/wtf/RefCounted.h" |
41 #include "platform/wtf/RefPtr.h" | 41 #include "platform/wtf/RefPtr.h" |
| 42 #include "public/web/WebIsolatedWorldIds.h" |
42 #include "v8/include/v8.h" | 43 #include "v8/include/v8.h" |
43 | 44 |
44 namespace blink { | 45 namespace blink { |
45 | 46 |
46 class DOMDataStore; | 47 class DOMDataStore; |
47 class DOMObjectHolderBase; | 48 class DOMObjectHolderBase; |
48 | 49 |
49 // This class represent a collection of DOM wrappers for a specific world. This | 50 // This class represent a collection of DOM wrappers for a specific world. This |
50 // is identified by a world id that is a per-thread global identifier (see | 51 // is identified by a world id that is a per-thread global identifier (see |
51 // WorldId enum). | 52 // WorldId enum). |
52 class PLATFORM_EXPORT DOMWrapperWorld : public RefCounted<DOMWrapperWorld> { | 53 class PLATFORM_EXPORT DOMWrapperWorld : public RefCounted<DOMWrapperWorld> { |
53 public: | 54 public: |
54 // Per-thread global identifiers for DOMWrapperWorld. | 55 // Per-thread global identifiers for DOMWrapperWorld. |
55 enum WorldId { | 56 enum WorldId { |
56 kInvalidWorldId = -1, | 57 kInvalidWorldId = -1, |
57 kMainWorldId = 0, | 58 kMainWorldId = 0, |
58 | 59 |
59 // Embedder isolated worlds can use IDs in [1, 1<<29). | 60 kEmbedderWorldIdLimit = IsolatedWorldId::kEmbedderWorldIdLimit, |
60 kEmbedderWorldIdLimit = (1 << 29), | 61 kIsolatedWorldIdLimit = IsolatedWorldId::kIsolatedWorldIdLimit, |
61 kDocumentXMLTreeViewerWorldId, | |
62 kDevToolsFirstIsolatedWorldId, | |
63 kDevToolsLastIsolatedWorldId = kDevToolsFirstIsolatedWorldId + 100, | |
64 kIsolatedWorldIdLimit, | |
65 | 62 |
66 // Other worlds can use IDs after this. Don't manually pick up an ID from | 63 // Other worlds can use IDs after this. Don't manually pick up an ID from |
67 // this range. generateWorldIdForType() picks it up on behalf of you. | 64 // this range. generateWorldIdForType() picks it up on behalf of you. |
68 kUnspecifiedWorldIdStart, | 65 kUnspecifiedWorldIdStart, |
69 }; | 66 }; |
70 | 67 |
71 enum class WorldType { | 68 enum class WorldType { |
72 kMain, | 69 kMain, |
73 kIsolated, | 70 kIsolated, |
74 kInspectorIsolated, | 71 kInspectorIsolated, |
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225 | 222 |
226 const WorldType world_type_; | 223 const WorldType world_type_; |
227 const int world_id_; | 224 const int world_id_; |
228 std::unique_ptr<DOMDataStore> dom_data_store_; | 225 std::unique_ptr<DOMDataStore> dom_data_store_; |
229 HashSet<std::unique_ptr<DOMObjectHolderBase>> dom_object_holders_; | 226 HashSet<std::unique_ptr<DOMObjectHolderBase>> dom_object_holders_; |
230 }; | 227 }; |
231 | 228 |
232 } // namespace blink | 229 } // namespace blink |
233 | 230 |
234 #endif // DOMWrapperWorld_h | 231 #endif // DOMWrapperWorld_h |
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