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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef SuspendableScriptExecutor_h | |
| 6 #define SuspendableScriptExecutor_h | |
| 7 | |
| 8 #include "bindings/core/v8/DOMWrapperWorld.h" | |
| 9 #include "core/frame/SuspendableTimer.h" | |
| 10 #include "platform/heap/Handle.h" | |
| 11 #include "platform/heap/SelfKeepAlive.h" | |
| 12 #include "platform/wtf/RefPtr.h" | |
| 13 #include "platform/wtf/Vector.h" | |
| 14 #include "v8/include/v8.h" | |
| 15 | |
| 16 namespace blink { | |
| 17 | |
| 18 class LocalFrame; | |
| 19 class ScriptSourceCode; | |
| 20 class ScriptState; | |
| 21 class WebScriptExecutionCallback; | |
| 22 | |
| 23 class SuspendableScriptExecutor final | |
| 24 : public GarbageCollectedFinalized<SuspendableScriptExecutor>, | |
| 25 public SuspendableTimer { | |
| 26 USING_GARBAGE_COLLECTED_MIXIN(SuspendableScriptExecutor); | |
| 27 | |
| 28 public: | |
| 29 enum BlockingOption { kNonBlocking, kOnloadBlocking }; | |
| 30 | |
| 31 static SuspendableScriptExecutor* Create( | |
| 32 LocalFrame*, | |
| 33 RefPtr<DOMWrapperWorld>, | |
| 34 const HeapVector<ScriptSourceCode>& sources, | |
| 35 bool user_gesture, | |
| 36 WebScriptExecutionCallback*); | |
| 37 static void CreateAndRun(LocalFrame*, | |
| 38 v8::Isolate*, | |
| 39 v8::Local<v8::Context>, | |
| 40 v8::Local<v8::Function>, | |
| 41 v8::Local<v8::Value> receiver, | |
| 42 int argc, | |
| 43 v8::Local<v8::Value> argv[], | |
| 44 WebScriptExecutionCallback*); | |
| 45 ~SuspendableScriptExecutor() override; | |
| 46 | |
| 47 void Run(); | |
| 48 void RunAsync(BlockingOption); | |
| 49 void ContextDestroyed(ExecutionContext*) override; | |
| 50 | |
| 51 DECLARE_VIRTUAL_TRACE(); | |
| 52 | |
| 53 class Executor : public GarbageCollectedFinalized<Executor> { | |
| 54 public: | |
| 55 virtual ~Executor() {} | |
| 56 | |
| 57 virtual Vector<v8::Local<v8::Value>> Execute(LocalFrame*) = 0; | |
| 58 | |
| 59 DEFINE_INLINE_VIRTUAL_TRACE(){}; | |
| 60 }; | |
| 61 | |
| 62 private: | |
| 63 SuspendableScriptExecutor(LocalFrame*, | |
| 64 ScriptState*, | |
| 65 WebScriptExecutionCallback*, | |
| 66 Executor*); | |
| 67 | |
| 68 void Fired() override; | |
| 69 | |
| 70 void ExecuteAndDestroySelf(); | |
| 71 void Dispose(); | |
| 72 | |
| 73 RefPtr<ScriptState> script_state_; | |
| 74 WebScriptExecutionCallback* callback_; | |
| 75 BlockingOption blocking_option_; | |
| 76 | |
| 77 SelfKeepAlive<SuspendableScriptExecutor> keep_alive_; | |
| 78 | |
| 79 Member<Executor> executor_; | |
| 80 }; | |
| 81 | |
| 82 } // namespace blink | |
| 83 | |
| 84 #endif // SuspendableScriptExecutor_h | |
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Chromium Code Reviews
Issue 2832743003:
Move SuspendableScriptExecutor.* from web/ -> core/frame/. (Closed)
