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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_DELEGATE_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_DELEGATE_H_ |
6 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_DELEGATE_H_ | 6 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_DELEGATE_H_ |
7 | 7 |
8 #if defined(__OBJC__) | 8 #if defined(__OBJC__) |
9 #import <Cocoa/Cocoa.h> | 9 #import <Cocoa/Cocoa.h> |
10 #endif | 10 #endif |
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52 | 52 |
53 // These methods allow the embedder to intercept a WebContentsView's | 53 // These methods allow the embedder to intercept a WebContentsView's |
54 // implementation of these methods. See the WebContentsView interface | 54 // implementation of these methods. See the WebContentsView interface |
55 // documentation for more information about these methods. | 55 // documentation for more information about these methods. |
56 virtual void StoreFocus(); | 56 virtual void StoreFocus(); |
57 virtual void RestoreFocus(); | 57 virtual void RestoreFocus(); |
58 virtual bool Focus(); | 58 virtual bool Focus(); |
59 virtual void TakeFocus(bool reverse); | 59 virtual void TakeFocus(bool reverse); |
60 virtual void SizeChanged(const gfx::Size& size); | 60 virtual void SizeChanged(const gfx::Size& size); |
61 | 61 |
62 // Shows a popup window containing the |zoomed_bitmap| of web content with | |
63 // more than one link, allowing the user to more easily select which link | |
64 // they were trying to touch. |target_rect| is the rectangle in DIPs in the | |
65 // coordinate system of |content| that has been scaled up in |zoomed_bitmap|. | |
66 // Should the popup receive any gesture events they should be translated back | |
67 // to the coordinate system of |content| and then provided to the |callback| | |
68 // for forwarding on to the original scale web content. | |
69 virtual void ShowDisambiguationPopup( | |
70 const gfx::Rect& target_rect, | |
71 const SkBitmap& zoomed_bitmap, | |
72 const gfx::NativeView content, | |
73 const base::Callback<void(ui::GestureEvent*)>& gesture_cb, | |
74 const base::Callback<void(ui::MouseEvent*)>& mouse_cb); | |
75 | |
76 // Hides the link disambiguation popup window if it is showing, otherwise does | |
77 // nothing. | |
78 virtual void HideDisambiguationPopup(); | |
79 | |
80 // Returns a newly-created delegate for the RenderWidgetHostViewMac, to handle | 62 // Returns a newly-created delegate for the RenderWidgetHostViewMac, to handle |
81 // events on the responder chain. | 63 // events on the responder chain. |
82 #if defined(__OBJC__) | 64 #if defined(__OBJC__) |
83 virtual NSObject<RenderWidgetHostViewMacDelegate>* | 65 virtual NSObject<RenderWidgetHostViewMacDelegate>* |
84 CreateRenderWidgetHostViewDelegate( | 66 CreateRenderWidgetHostViewDelegate( |
85 RenderWidgetHost* render_widget_host); | 67 RenderWidgetHost* render_widget_host); |
86 #else | 68 #else |
87 virtual void* CreateRenderWidgetHostViewDelegate( | 69 virtual void* CreateRenderWidgetHostViewDelegate( |
88 RenderWidgetHost* render_widget_host); | 70 RenderWidgetHost* render_widget_host); |
89 #endif | 71 #endif |
90 }; | 72 }; |
91 | 73 |
92 } // namespace content | 74 } // namespace content |
93 | 75 |
94 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_DELEGATE_H_ | 76 #endif // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_VIEW_DELEGATE_H_ |
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