Source/core/plugins/PluginView.h - Issue 603193005: Move the Widget hierarchy to the Oilpan heap.

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Issue 603193005: Move the Widget hierarchy to the Oilpan heap. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Add ~Scrollbar assert Created 6 years, 2 months ago

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1 /*	1 /*

2 * Copyright (C) 2010 Apple Inc. All rights reserved.	2 * Copyright (C) 2010 Apple Inc. All rights reserved.

3 * Copyright (C) 2013 Google Inc. All rights reserved.	3 * Copyright (C) 2013 Google Inc. All rights reserved.

4 * Copyright (C) 2014 Opera Software ASA. All rights reserved.	4 * Copyright (C) 2014 Opera Software ASA. All rights reserved.

5 *	5 *

6 * Redistribution and use in source and binary forms, with or without	6 * Redistribution and use in source and binary forms, with or without

7 * modification, are permitted provided that the following conditions	7 * modification, are permitted provided that the following conditions

8 * are met:	8 * are met:

9 * 1. Redistributions of source code must retain the above copyright	9 * 1. Redistributions of source code must retain the above copyright

10 * notice, this list of conditions and the following disclaimer.	10 * notice, this list of conditions and the following disclaimer.

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33 #include <v8.h>	33 #include <v8.h>

34	34

35 struct NPObject;	35 struct NPObject;

36	36

37 namespace blink { class WebLayer; }	37 namespace blink { class WebLayer; }

38	38

39 namespace blink {	39 namespace blink {

40	40

41 class ResourceError;	41 class ResourceError;

42 class ResourceResponse;	42 class ResourceResponse;

	43 class ScriptController;
	haraken 2014/09/29 14:16:36 Why is this needed? Why is this needed? sof 2014/10/02 14:03:54 Forgot to remove as part of some earlier experimen Show quoted text On 2014/09/29 14:16:36, haraken wrote: > > Why is this needed? Forgot to remove as part of some earlier experiment; now removed.
43 class Scrollbar;	44 class Scrollbar;

44	45

45 class PluginView : public Widget {	46 class PluginView : public Widget {

46 public:	47 public:

47 virtual bool isPluginView() const OVERRIDE FINAL { return true; }	48 virtual bool isPluginView() const OVERRIDE FINAL { return true; }

48	49

49 virtual blink::WebLayer* platformLayer() const { return 0; }	50 virtual blink::WebLayer* platformLayer() const { return 0; }

50 virtual v8::Local<v8::Object> scriptableObject(v8::Isolate*) { return v8::Lo cal<v8::Object>(); }	51 virtual v8::Local<v8::Object> scriptableObject(v8::Isolate*) { return v8::Lo cal<v8::Object>(); }

51 virtual bool getFormValue(String&) { return false; }	52 virtual bool getFormValue(String&) { return false; }

52 virtual bool wantsWheelEvents() { return false; }	53 virtual bool wantsWheelEvents() { return false; }

53 virtual bool supportsKeyboardFocus() const { return false; }	54 virtual bool supportsKeyboardFocus() const { return false; }

54 virtual bool supportsInputMethod() const { return false; }	55 virtual bool supportsInputMethod() const { return false; }

55 virtual bool canProcessDrag() const { return false; }	56 virtual bool canProcessDrag() const { return false; }

56	57

57 virtual void didReceiveResponse(const ResourceResponse&) { }	58 virtual void didReceiveResponse(const ResourceResponse&) { }

58 virtual void didReceiveData(const char*, int) { }	59 virtual void didReceiveData(const char*, int) { }

59 virtual void didFinishLoading() { }	60 virtual void didFinishLoading() { }

60 virtual void didFailLoading(const ResourceError&) { }	61 virtual void didFailLoading(const ResourceError&) { }

61	62

	63 virtual void dispose() { }

	64

62 protected:	65 protected:

63 PluginView() : Widget() { }	66 PluginView() : Widget() { }

64 };	67 };

65	68

66 DEFINE_TYPE_CASTS(PluginView, Widget, widget, widget->isPluginView(), widget.isP luginView());	69 DEFINE_TYPE_CASTS(PluginView, Widget, widget, widget->isPluginView(), widget.isP luginView());

67	70

68 } // namespace blink	71 } // namespace blink

69	72

70 #endif // PluginView_h	73 #endif // PluginView_h

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