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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 CHROME_BROWSER_UI_PERMISSION_BUBBLE_PERMISSION_PROMPT_H_ | 5 #ifndef CHROME_BROWSER_UI_PERMISSION_BUBBLE_PERMISSION_PROMPT_H_ |
6 #define CHROME_BROWSER_UI_PERMISSION_BUBBLE_PERMISSION_PROMPT_H_ | 6 #define CHROME_BROWSER_UI_PERMISSION_BUBBLE_PERMISSION_PROMPT_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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22 // When the visible tab changes, the UI code must provide an object of this type | 22 // When the visible tab changes, the UI code must provide an object of this type |
23 // to the manager for the visible tab. | 23 // to the manager for the visible tab. |
24 class PermissionPrompt { | 24 class PermissionPrompt { |
25 public: | 25 public: |
26 // The delegate will receive events caused by user action which need to | 26 // The delegate will receive events caused by user action which need to |
27 // be persisted in the per-tab UI state. | 27 // be persisted in the per-tab UI state. |
28 class Delegate { | 28 class Delegate { |
29 public: | 29 public: |
30 virtual ~Delegate() {} | 30 virtual ~Delegate() {} |
31 | 31 |
| 32 // These pointers should not be stored as the actual request objects may be |
| 33 // deleted upon navigation and so on. |
| 34 virtual const std::vector<PermissionRequest*>& Requests() = 0; |
| 35 virtual const std::vector<bool>& AcceptStates() = 0; |
| 36 |
32 virtual void ToggleAccept(int index, bool new_value) = 0; | 37 virtual void ToggleAccept(int index, bool new_value) = 0; |
33 virtual void TogglePersist(bool new_value) = 0; | 38 virtual void TogglePersist(bool new_value) = 0; |
34 virtual void Accept() = 0; | 39 virtual void Accept() = 0; |
35 virtual void Deny() = 0; | 40 virtual void Deny() = 0; |
36 virtual void Closing() = 0; | 41 virtual void Closing() = 0; |
37 }; | 42 }; |
38 | 43 |
39 typedef base::Callback<std::unique_ptr<PermissionPrompt>( | 44 typedef base::Callback<std::unique_ptr<PermissionPrompt>( |
40 content::WebContents*)> | 45 content::WebContents*)> |
41 Factory; | 46 Factory; |
42 | 47 |
43 // Create a platform specific instance. | 48 // Create a platform specific instance. |
44 static std::unique_ptr<PermissionPrompt> Create( | 49 static std::unique_ptr<PermissionPrompt> Create( |
45 content::WebContents* web_contents); | 50 content::WebContents* web_contents); |
46 virtual ~PermissionPrompt() {} | 51 virtual ~PermissionPrompt() {} |
47 | 52 |
48 // Sets the delegate which will receive UI events forwarded from the prompt. | 53 // Sets the delegate which will receive UI events forwarded from the prompt. |
49 virtual void SetDelegate(Delegate* delegate) = 0; | 54 virtual void SetDelegate(Delegate* delegate) = 0; |
50 | 55 |
51 // Causes the request UI to show up with the given contents. This method may | 56 // Show a prompt with the requests from the delegate. This will only be called |
52 // be called with mostly-identical contents to the existing contents. This can | 57 // if there is no prompt showing. |
53 // happen, for instance, if a new permission is requested and | 58 virtual void Show() = 0; |
54 // CanAcceptRequestUpdate() is true. | |
55 // Important: the view must not store any of the request objects it receives | |
56 // in this call. | |
57 virtual void Show(const std::vector<PermissionRequest*>& requests, | |
58 const std::vector<bool>& accept_state) = 0; | |
59 | 59 |
60 // Returns true if the view can accept a new Show() command to coalesce | 60 // Returns true if the view can accept a new Show() command to coalesce |
61 // requests. Currently the policy is that this should return true if the view | 61 // requests. Currently the policy is that this should return true if the view |
62 // is being shown and the mouse is not over the view area (!IsMouseHovered). | 62 // is being shown and the mouse is not over the view area (!IsMouseHovered). |
63 virtual bool CanAcceptRequestUpdate() = 0; | 63 virtual bool CanAcceptRequestUpdate() = 0; |
64 | 64 |
65 // Returns true if the prompt UI will manage hiding itself when the user | 65 // Returns true if the prompt UI will manage hiding itself when the user |
66 // resolves the prompt, on page navigation/destruction, and on tab switching. | 66 // resolves the prompt, on page navigation/destruction, and on tab switching. |
67 virtual bool HidesAutomatically() = 0; | 67 virtual bool HidesAutomatically() = 0; |
68 | 68 |
69 // Hides the permission prompt. | 69 // Hides the permission prompt. |
70 virtual void Hide() = 0; | 70 virtual void Hide() = 0; |
71 | 71 |
72 // Updates where the prompt should be anchored. ex: fullscreen toggle. | 72 // Updates where the prompt should be anchored. ex: fullscreen toggle. |
73 virtual void UpdateAnchorPosition() = 0; | 73 virtual void UpdateAnchorPosition() = 0; |
74 | 74 |
75 // Returns a reference to this prompt's native window. | 75 // Returns a reference to this prompt's native window. |
76 // TODO(hcarmona): Remove this as part of the bubble API work. | 76 // TODO(hcarmona): Remove this as part of the bubble API work. |
77 virtual gfx::NativeWindow GetNativeWindow() = 0; | 77 virtual gfx::NativeWindow GetNativeWindow() = 0; |
78 }; | 78 }; |
79 | 79 |
80 #endif // CHROME_BROWSER_UI_PERMISSION_BUBBLE_PERMISSION_PROMPT_H_ | 80 #endif // CHROME_BROWSER_UI_PERMISSION_BUBBLE_PERMISSION_PROMPT_H_ |
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