OLD | NEW |
1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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_WEBSITE_SETTINGS_CHOOSER_BUBBLE_DELEGATE_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBSITE_SETTINGS_CHOOSER_BUBBLE_CONTROLLER_H_ |
6 #define CHROME_BROWSER_UI_WEBSITE_SETTINGS_CHOOSER_BUBBLE_DELEGATE_H_ | 6 #define CHROME_BROWSER_UI_WEBSITE_SETTINGS_CHOOSER_BUBBLE_CONTROLLER_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "base/strings/string16.h" | 11 #include "base/strings/string16.h" |
12 #include "components/bubble/bubble_delegate.h" | 12 #include "components/bubble/bubble_delegate.h" |
13 | 13 |
14 class Browser; | 14 class Browser; |
15 class GURL; | 15 class GURL; |
16 | 16 |
17 // Subclass ChooserBubbleDelegate to implement a chooser bubble, which has | 17 // Subclass ChooserBubbleController to implement a chooser bubble, which has |
18 // some introductory text and a list of options that users can pick one of. | 18 // some introductory text and a list of options that users can pick one of. |
19 // Create an instance of your subclass and pass it to | 19 // Create an instance of your subclass and pass it to |
20 // BubbleManager::ShowBubble() to show the bubble. Your subclass must define | 20 // BubbleManager::ShowBubble() to show the bubble. Your subclass must define |
21 // the set of options users can pick from; the actions taken after users | 21 // the set of options users can pick from; the actions taken after users |
22 // select an item or press the 'Cancel' button or the bubble is closed. | 22 // select an item or press the 'Cancel' button or the bubble is closed. |
23 // You can also override GetName() to identify the bubble you define for | 23 // You can also override GetName() to identify the bubble you define for |
24 // collecting metrics. | 24 // collecting metrics. |
25 // After Select/Cancel/Close is called, this object is destroyed and call back | 25 // After Select/Cancel/Close is called, this object is destroyed and call back |
26 // into it is not allowed. | 26 // into it is not allowed. |
27 // TODO(juncai): Change class name ChooserBubbleDelegate to | 27 class ChooserBubbleController : public BubbleDelegate { |
28 // ChooserBubbleController since it better reflects its responsibilities and | |
29 // clarifies the roles of this class. | |
30 // https://crbug.com/588933 | |
31 class ChooserBubbleDelegate : public BubbleDelegate { | |
32 public: | 28 public: |
33 explicit ChooserBubbleDelegate(content::RenderFrameHost* owner); | 29 explicit ChooserBubbleController(content::RenderFrameHost* owner); |
34 ~ChooserBubbleDelegate() override; | 30 ~ChooserBubbleController() override; |
35 | 31 |
36 // Since the set of options can change while the UI is visible an | 32 // Since the set of options can change while the UI is visible an |
37 // implementation should register an observer. | 33 // implementation should register an observer. |
38 class Observer { | 34 class Observer { |
39 public: | 35 public: |
40 // Called after the options list is initialized for the first time. | 36 // Called after the options list is initialized for the first time. |
41 // OnOptionsInitialized should only be called once. | 37 // OnOptionsInitialized should only be called once. |
42 virtual void OnOptionsInitialized() = 0; | 38 virtual void OnOptionsInitialized() = 0; |
43 | 39 |
44 // Called after GetOption(index) has been added to the options and the | 40 // Called after GetOption(index) has been added to the options and the |
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
90 | 86 |
91 // Only one observer may be registered at a time. | 87 // Only one observer may be registered at a time. |
92 void set_observer(Observer* observer) { observer_ = observer; } | 88 void set_observer(Observer* observer) { observer_ = observer; } |
93 Observer* observer() const { return observer_; } | 89 Observer* observer() const { return observer_; } |
94 | 90 |
95 private: | 91 private: |
96 Browser* browser_; | 92 Browser* browser_; |
97 const content::RenderFrameHost* const owning_frame_; | 93 const content::RenderFrameHost* const owning_frame_; |
98 Observer* observer_ = nullptr; | 94 Observer* observer_ = nullptr; |
99 | 95 |
100 DISALLOW_COPY_AND_ASSIGN(ChooserBubbleDelegate); | 96 DISALLOW_COPY_AND_ASSIGN(ChooserBubbleController); |
101 }; | 97 }; |
102 | 98 |
103 #endif // CHROME_BROWSER_UI_WEBSITE_SETTINGS_CHOOSER_BUBBLE_DELEGATE_H_ | 99 #endif // CHROME_BROWSER_UI_WEBSITE_SETTINGS_CHOOSER_BUBBLE_CONTROLLER_H_ |
OLD | NEW |