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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 namespace blink { | 8 namespace blink { |
| 9 | 9 |
| 10 class Frame; | 10 class Frame; |
| 11 | 11 |
| 12 class FrameClient { | 12 class FrameClient { |
| 13 public: | 13 public: |
| 14 virtual void detached() = 0; |
| 15 |
| 14 virtual Frame* opener() const = 0; | 16 virtual Frame* opener() const = 0; |
| 15 virtual void setOpener(Frame*) = 0; | 17 virtual void setOpener(Frame*) = 0; |
| 16 | 18 |
| 17 virtual Frame* parent() const = 0; | 19 virtual Frame* parent() const = 0; |
| 18 virtual Frame* top() const = 0; | 20 virtual Frame* top() const = 0; |
| 19 virtual Frame* previousSibling() const = 0; | 21 virtual Frame* previousSibling() const = 0; |
| 20 virtual Frame* nextSibling() const = 0; | 22 virtual Frame* nextSibling() const = 0; |
| 21 virtual Frame* firstChild() const = 0; | 23 virtual Frame* firstChild() const = 0; |
| 22 virtual Frame* lastChild() const = 0; | 24 virtual Frame* lastChild() const = 0; |
| 23 | 25 |
| 24 virtual ~FrameClient() { } | 26 virtual ~FrameClient() { } |
| 25 }; | 27 }; |
| 26 | 28 |
| 27 } // namespace blink | 29 } // namespace blink |
| 28 | 30 |
| 29 #endif // FrameClient_h | 31 #endif // FrameClient_h |
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