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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 COMPONENTS_AUTOFILL_CONTENT_RENDERER_PAGE_CLICK_TRACKER_H_ | 5 #ifndef COMPONENTS_AUTOFILL_CONTENT_RENDERER_PAGE_CLICK_TRACKER_H_ |
6 #define COMPONENTS_AUTOFILL_CONTENT_RENDERER_PAGE_CLICK_TRACKER_H_ | 6 #define COMPONENTS_AUTOFILL_CONTENT_RENDERER_PAGE_CLICK_TRACKER_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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27 class PageClickTracker : public content::RenderViewObserver { | 27 class PageClickTracker : public content::RenderViewObserver { |
28 public: | 28 public: |
29 // The |listener| will be notified when an element is clicked. It must | 29 // The |listener| will be notified when an element is clicked. It must |
30 // outlive this class. | 30 // outlive this class. |
31 PageClickTracker(content::RenderView* render_view, | 31 PageClickTracker(content::RenderView* render_view, |
32 PageClickListener* listener); | 32 PageClickListener* listener); |
33 virtual ~PageClickTracker(); | 33 virtual ~PageClickTracker(); |
34 | 34 |
35 private: | 35 private: |
36 // RenderView::Observer implementation. | 36 // RenderView::Observer implementation. |
37 virtual void DidHandleMouseEvent(const blink::WebMouseEvent& event) OVERRIDE; | 37 virtual void DidHandleMouseEvent(const blink::WebMouseEvent& event) override; |
38 virtual void DidHandleGestureEvent( | 38 virtual void DidHandleGestureEvent( |
39 const blink::WebGestureEvent& event) OVERRIDE; | 39 const blink::WebGestureEvent& event) override; |
40 virtual void FocusedNodeChanged(const blink::WebNode& node) OVERRIDE; | 40 virtual void FocusedNodeChanged(const blink::WebNode& node) override; |
41 | 41 |
42 // Called there is a tap or click at |x|, |y|. | 42 // Called there is a tap or click at |x|, |y|. |
43 void PotentialActivationAt(int x, int y); | 43 void PotentialActivationAt(int x, int y); |
44 | 44 |
45 // Sets |was_focused_before_now_| to true. | 45 // Sets |was_focused_before_now_| to true. |
46 void SetWasFocused(); | 46 void SetWasFocused(); |
47 | 47 |
48 // This is set to false when the focus changes, then set back to true soon | 48 // This is set to false when the focus changes, then set back to true soon |
49 // afterwards. This helps track whether an event happened after a node was | 49 // afterwards. This helps track whether an event happened after a node was |
50 // already focused, or if it caused the focus to change. | 50 // already focused, or if it caused the focus to change. |
51 bool was_focused_before_now_; | 51 bool was_focused_before_now_; |
52 | 52 |
53 // The listener getting the actual notifications. | 53 // The listener getting the actual notifications. |
54 PageClickListener* listener_; | 54 PageClickListener* listener_; |
55 | 55 |
56 base::WeakPtrFactory<PageClickTracker> weak_ptr_factory_; | 56 base::WeakPtrFactory<PageClickTracker> weak_ptr_factory_; |
57 | 57 |
58 DISALLOW_COPY_AND_ASSIGN(PageClickTracker); | 58 DISALLOW_COPY_AND_ASSIGN(PageClickTracker); |
59 }; | 59 }; |
60 | 60 |
61 } // namespace autofill | 61 } // namespace autofill |
62 | 62 |
63 #endif // COMPONENTS_AUTOFILL_CONTENT_RENDERER_PAGE_CLICK_TRACKER_H_ | 63 #endif // COMPONENTS_AUTOFILL_CONTENT_RENDERER_PAGE_CLICK_TRACKER_H_ |
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