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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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 #ifndef ModuleMap_h | 5 #ifndef ModuleMap_h |
6 #define ModuleMap_h | 6 #define ModuleMap_h |
7 | 7 |
| 8 #include "bindings/core/v8/ScriptWrappable.h" |
| 9 #include "bindings/core/v8/TraceWrapperMember.h" |
8 #include "core/CoreExport.h" | 10 #include "core/CoreExport.h" |
9 #include "platform/heap/Handle.h" | 11 #include "platform/heap/Handle.h" |
10 #include "platform/weborigin/KURL.h" | 12 #include "platform/weborigin/KURL.h" |
11 #include "platform/weborigin/KURLHash.h" | 13 #include "platform/weborigin/KURLHash.h" |
12 #include "wtf/HashMap.h" | 14 #include "wtf/HashMap.h" |
13 | 15 |
14 namespace blink { | 16 namespace blink { |
15 | 17 |
16 class Modulator; | 18 class Modulator; |
17 class ModuleScript; | 19 class ModuleScript; |
18 class ModuleScriptFetchRequest; | 20 class ModuleScriptFetchRequest; |
19 class SingleModuleClient; | 21 class SingleModuleClient; |
20 enum class ModuleGraphLevel; | 22 enum class ModuleGraphLevel; |
21 | 23 |
22 // A ModuleMap implements "module map" spec. | 24 // A ModuleMap implements "module map" spec. |
23 // https://html.spec.whatwg.org/#module-map | 25 // https://html.spec.whatwg.org/#module-map |
24 class CORE_EXPORT ModuleMap final : public GarbageCollected<ModuleMap> { | 26 class CORE_EXPORT ModuleMap final : public GarbageCollected<ModuleMap>, |
| 27 public TraceWrapperBase { |
25 WTF_MAKE_NONCOPYABLE(ModuleMap); | 28 WTF_MAKE_NONCOPYABLE(ModuleMap); |
26 class Entry; | 29 class Entry; |
27 class LoaderHost; | |
28 | 30 |
29 public: | 31 public: |
30 static ModuleMap* create(Modulator* modulator) { | 32 static ModuleMap* create(Modulator* modulator) { |
31 return new ModuleMap(modulator); | 33 return new ModuleMap(modulator); |
32 } | 34 } |
33 DECLARE_TRACE(); | 35 DECLARE_TRACE(); |
| 36 DECLARE_TRACE_WRAPPERS(); |
34 | 37 |
35 // https://html.spec.whatwg.org/multipage/webappapis.html#fetch-a-single-modul
e-script | 38 // https://html.spec.whatwg.org/multipage/webappapis.html#fetch-a-single-modul
e-script |
36 void fetchSingleModuleScript(const ModuleScriptFetchRequest&, | 39 void fetchSingleModuleScript(const ModuleScriptFetchRequest&, |
37 ModuleGraphLevel, | 40 ModuleGraphLevel, |
38 SingleModuleClient*); | 41 SingleModuleClient*); |
39 | 42 |
40 // Synchronously get the ModuleScript for a given URL. | 43 // Synchronously get the ModuleScript for a given URL. |
41 // Note: fetchSingleModuleScript of the ModuleScript must be complete before | 44 // Note: fetchSingleModuleScript of the ModuleScript must be complete before |
42 // calling this. | 45 // calling this. |
43 ModuleScript* getFetchedModuleScript(const KURL&) const; | 46 ModuleScript* getFetchedModuleScript(const KURL&) const; |
44 | 47 |
45 Modulator* modulator() { return m_modulator; } | 48 Modulator* modulator() { return m_modulator; } |
46 | 49 |
47 private: | 50 private: |
48 explicit ModuleMap(Modulator*); | 51 explicit ModuleMap(Modulator*); |
49 | 52 |
50 using MapImpl = HeapHashMap<KURL, Member<Entry>>; | 53 using MapImpl = HeapHashMap<KURL, TraceWrapperMember<Entry>>; |
51 | 54 |
52 // A module map is a map of absolute URLs to map entry. | 55 // A module map is a map of absolute URLs to map entry. |
53 MapImpl m_map; | 56 MapImpl m_map; |
54 | 57 |
55 Member<Modulator> m_modulator; | 58 Member<Modulator> m_modulator; |
56 }; | 59 }; |
57 | 60 |
58 } // namespace blink | 61 } // namespace blink |
59 | 62 |
60 #endif | 63 #endif |
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