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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 CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_DELEGATE_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_DELEGATE_H_ |
6 #define CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_DELEGATE_H_ | 6 #define CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_DELEGATE_H_ |
7 | 7 |
8 #include "base/callback_forward.h" | 8 #include "base/callback_forward.h" |
9 #include "base/process/kill.h" | 9 #include "base/process/kill.h" |
10 #include "content/common/content_export.h" | 10 #include "content/common/content_export.h" |
11 | 11 |
12 namespace gfx { | 12 namespace gfx { |
13 class Size; | 13 class Size; |
14 } // namespace gfx | 14 } // namespace gfx |
15 | 15 |
16 namespace content { | 16 namespace content { |
17 | 17 |
18 class WebContents; | 18 class WebContents; |
19 | 19 |
20 // Objects implement this interface to get notified about changes in the guest | 20 // Objects implement this interface to get notified about changes in the guest |
21 // WebContents and to provide necessary functionality. | 21 // WebContents and to provide necessary functionality. |
22 class CONTENT_EXPORT BrowserPluginGuestDelegate { | 22 class CONTENT_EXPORT BrowserPluginGuestDelegate { |
23 public: | 23 public: |
24 virtual ~BrowserPluginGuestDelegate() {} | 24 virtual ~BrowserPluginGuestDelegate() {} |
25 | 25 |
26 // Notification that the embedder has completed attachment. | 26 // Notification that the embedder has completed attachment. |
27 virtual void DidAttach() {} | 27 virtual void DidAttach() {} |
28 | 28 |
29 // Informs the delegate that the embedder has been destroyed. | |
30 virtual void EmbedderDestroyed() {} | |
31 | |
32 // Requests setting the zoom level to the provided |zoom_level|. | 29 // Requests setting the zoom level to the provided |zoom_level|. |
33 virtual void SetZoom(double zoom_factor) {} | 30 virtual void SetZoom(double zoom_factor) {} |
34 | 31 |
35 virtual bool IsDragAndDropEnabled(); | 32 virtual bool IsDragAndDropEnabled(); |
36 | 33 |
37 // Notifies that the content size of the guest has changed in autosize mode. | 34 // Notifies that the content size of the guest has changed in autosize mode. |
38 virtual void SizeChanged(const gfx::Size& old_size, | 35 virtual void SizeChanged(const gfx::Size& old_size, |
39 const gfx::Size& new_size) {} | 36 const gfx::Size& new_size) {} |
40 | 37 |
41 // Asks the delegate if the given guest can lock the pointer. | 38 // Asks the delegate if the given guest can lock the pointer. |
42 // Invoking the |callback| synchronously is OK. | 39 // Invoking the |callback| synchronously is OK. |
43 virtual void RequestPointerLockPermission( | 40 virtual void RequestPointerLockPermission( |
44 bool user_gesture, | 41 bool user_gesture, |
45 bool last_unlocked_by_target, | 42 bool last_unlocked_by_target, |
46 const base::Callback<void(bool)>& callback) {} | 43 const base::Callback<void(bool)>& callback) {} |
47 | 44 |
48 // Request navigating the guest to the provided |src| URL. | 45 // Request navigating the guest to the provided |src| URL. |
49 virtual void NavigateGuest(const std::string& src) {} | 46 virtual void NavigateGuest(const std::string& src) {} |
50 | 47 |
51 // Requests that the delegate destroy itself along with its associated | 48 // Requests that the delegate destroy itself along with its associated |
52 // WebContents. | 49 // WebContents. |
53 virtual void Destroy() {} | 50 virtual void Destroy() {} |
54 | 51 |
55 // Registers a |callback| with the delegate that the delegate would call when | 52 // Registers a |callback| with the delegate that the delegate would call when |
56 // it is about to be destroyed. | 53 // it is about to be destroyed. |
57 typedef base::Callback<void(WebContents*)> DestructionCallback; | 54 typedef base::Callback<void()> DestructionCallback; |
58 virtual void RegisterDestructionCallback( | 55 virtual void RegisterDestructionCallback( |
59 const DestructionCallback& callback) {} | 56 const DestructionCallback& callback) {} |
60 }; | 57 }; |
61 | 58 |
62 } // namespace content | 59 } // namespace content |
63 | 60 |
64 #endif // CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_DELEGATE_H_ | 61 #endif // CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_DELEGATE_H_ |
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