Source/web/SuspendableScriptExecutor.h - Issue 847803002: Make ScriptStreamer and dependents Oilpan friendly.

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Issue 847803002: Make ScriptStreamer and dependents Oilpan friendly. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Add ScriptSourceCode::isNull() comment Created 5 years, 11 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	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	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 SuspendableScriptExecutor_h	5 #ifndef SuspendableScriptExecutor_h

6 #define SuspendableScriptExecutor_h	6 #define SuspendableScriptExecutor_h

7	7

8 #include "core/dom/ActiveDOMObject.h"	8 #include "core/dom/ActiveDOMObject.h"

9 #include "platform/heap/Handle.h"	9 #include "platform/heap/Handle.h"

10 #include "wtf/OwnPtr.h"	10 #include "wtf/OwnPtr.h"

11 #include "wtf/Vector.h"	11 #include "wtf/Vector.h"

12	12

13 namespace blink {	13 namespace blink {

14	14

15 class LocalFrame;	15 class LocalFrame;

16 class ScriptSourceCode;	16 class ScriptSourceCode;

17 class WebScriptExecutionCallback;	17 class WebScriptExecutionCallback;

18	18

19 class SuspendableScriptExecutor final : public RefCountedWillBeRefCountedGarbage Collected<SuspendableScriptExecutor>, public ActiveDOMObject {	19 class SuspendableScriptExecutor final : public RefCountedWillBeRefCountedGarbage Collected<SuspendableScriptExecutor>, public ActiveDOMObject {

20 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SuspendableScriptExecutor);	20 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SuspendableScriptExecutor);

21 public:	21 public:

22 static void createAndRun(LocalFrame, int worldID, const Vector<ScriptSource Code>& sources, int extensionGroup, bool userGesture, WebScriptExecutionCallback );	22 static void createAndRun(LocalFrame, int worldID, const WillBeHeapVector<Sc riptSourceCode>& sources, int extensionGroup, bool userGesture, WebScriptExecuti onCallback);

23 virtual ~SuspendableScriptExecutor();	23 virtual ~SuspendableScriptExecutor();

24	24

25 virtual void resume() override;	25 virtual void resume() override;

26 virtual void contextDestroyed() override;	26 virtual void contextDestroyed() override;

27	27

28 virtual void trace(Visitor*) override;	28 virtual void trace(Visitor*) override;

29	29

30 private:	30 private:

31 SuspendableScriptExecutor(LocalFrame, int worldID, const Vector<ScriptSourc eCode>& sources, int extensionGroup, bool userGesture, WebScriptExecutionCallbac k);	31 SuspendableScriptExecutor(LocalFrame, int worldID, const WillBeHeapVector<S criptSourceCode>& sources, int extensionGroup, bool userGesture, WebScriptExecut ionCallback);

32	32

33 void run();	33 void run();

34 void executeAndDestroySelf();	34 void executeAndDestroySelf();

35	35

36 RawPtrWillBeMember<LocalFrame> m_frame;	36 RawPtrWillBeMember<LocalFrame> m_frame;

37 int m_worldID;	37 int m_worldID;

38 Vector<ScriptSourceCode> m_sources;	38 WillBeHeapVector<ScriptSourceCode> m_sources;

39 int m_extensionGroup;	39 int m_extensionGroup;

40 bool m_userGesture;	40 bool m_userGesture;

41 WebScriptExecutionCallback* m_callback;	41 WebScriptExecutionCallback* m_callback;

42 };	42 };

43	43

44 } // namespace blink	44 } // namespace blink

45	45

46 #endif // SuspendableScriptExecutor_h	46 #endif // SuspendableScriptExecutor_h

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