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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 FrameClient_h | 5 #ifndef FrameClient_h |
6 #define FrameClient_h | 6 #define FrameClient_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "platform/heap/Handle.h" | 9 #include "platform/heap/Handle.h" |
10 | 10 |
11 namespace blink { | 11 namespace blink { |
12 | 12 |
13 class Frame; | 13 class Frame; |
14 class LocalFrame; | 14 class LocalFrame; |
15 class MessageEvent; | 15 class MessageEvent; |
16 class SecurityOrigin; | 16 class SecurityOrigin; |
| 17 class WebBlameContext; |
17 enum class FrameDetachType; | 18 enum class FrameDetachType; |
18 | 19 |
19 class CORE_EXPORT FrameClient : public NoBaseWillBeGarbageCollectedFinalized<Fra
meClient> { | 20 class CORE_EXPORT FrameClient : public NoBaseWillBeGarbageCollectedFinalized<Fra
meClient> { |
20 USING_FAST_MALLOC_WILL_BE_REMOVED(FrameClient); | 21 USING_FAST_MALLOC_WILL_BE_REMOVED(FrameClient); |
21 public: | 22 public: |
22 virtual bool inShadowTree() const = 0; | 23 virtual bool inShadowTree() const = 0; |
23 | 24 |
24 // TODO(dcheng): Move this into FrameLoaderClient, since remote frames don't | 25 // TODO(dcheng): Move this into FrameLoaderClient, since remote frames don't |
25 // need this. | 26 // need this. |
26 virtual void willBeDetached() = 0; | 27 virtual void willBeDetached() = 0; |
27 virtual void detached(FrameDetachType) = 0; | 28 virtual void detached(FrameDetachType) = 0; |
28 | 29 |
29 virtual Frame* opener() const = 0; | 30 virtual Frame* opener() const = 0; |
30 virtual void setOpener(Frame*) = 0; | 31 virtual void setOpener(Frame*) = 0; |
31 | 32 |
32 virtual Frame* parent() const = 0; | 33 virtual Frame* parent() const = 0; |
33 virtual Frame* top() const = 0; | 34 virtual Frame* top() const = 0; |
34 virtual Frame* previousSibling() const = 0; | 35 virtual Frame* previousSibling() const = 0; |
35 virtual Frame* nextSibling() const = 0; | 36 virtual Frame* nextSibling() const = 0; |
36 virtual Frame* firstChild() const = 0; | 37 virtual Frame* firstChild() const = 0; |
37 virtual Frame* lastChild() const = 0; | 38 virtual Frame* lastChild() const = 0; |
38 | 39 |
39 virtual unsigned backForwardLength() = 0; | 40 virtual unsigned backForwardLength() = 0; |
40 | 41 |
41 // Returns true if the embedder intercepted the postMessage call | 42 // Returns true if the embedder intercepted the postMessage call |
42 virtual bool willCheckAndDispatchMessageEvent(SecurityOrigin* /*target*/, Me
ssageEvent*, LocalFrame* /*sourceFrame*/) const { return false; } | 43 virtual bool willCheckAndDispatchMessageEvent(SecurityOrigin* /*target*/, Me
ssageEvent*, LocalFrame* /*sourceFrame*/) const { return false; } |
43 | 44 |
44 virtual void frameFocused() const = 0; | 45 virtual void frameFocused() const = 0; |
45 | 46 |
| 47 virtual WebBlameContext* frameBlameContext() { return nullptr; } |
| 48 |
46 virtual ~FrameClient() { } | 49 virtual ~FrameClient() { } |
47 | 50 |
48 DEFINE_INLINE_VIRTUAL_TRACE() { } | 51 DEFINE_INLINE_VIRTUAL_TRACE() { } |
49 }; | 52 }; |
50 | 53 |
51 } // namespace blink | 54 } // namespace blink |
52 | 55 |
53 #endif // FrameClient_h | 56 #endif // FrameClient_h |
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