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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 APPS_APPS_CLIENT_H_ | 5 #ifndef APPS_APPS_CLIENT_H_ |
6 #define APPS_APPS_CLIENT_H_ | 6 #define APPS_APPS_CLIENT_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 namespace content { | 10 namespace content { |
11 class BrowserContext; | 11 class BrowserContext; |
12 } | 12 } |
13 | 13 |
14 namespace extensions { | 14 namespace extensions { |
15 class Extension; | 15 class Extension; |
16 } | 16 } |
17 | 17 |
18 namespace apps { | 18 namespace apps { |
19 | 19 |
20 class AppWindow; | 20 class AppWindow; |
21 | 21 |
22 // Sets up global state for the apps system. Should be Set() once in each | 22 // Sets up global state for the apps system. Should be Set() once in each |
23 // process. This should be implemented by the client of the apps system. | 23 // process. This should be implemented by the client of the apps system. |
24 class AppsClient { | 24 class AppsClient { |
25 public: | 25 public: |
26 // Get all loaded browser contexts. | 26 // Get all loaded browser contexts. |
27 virtual std::vector<content::BrowserContext*> GetLoadedBrowserContexts() = 0; | 27 virtual std::vector<content::BrowserContext*> GetLoadedBrowserContexts() = 0; |
28 | 28 |
29 // Do any pre app launch checks. Returns true if the app launch should proceed | |
30 // or false if the launch should be prevented. | |
31 virtual bool CheckAppLaunch(content::BrowserContext* context, | |
32 const extensions::Extension* extension) = 0; | |
33 | |
34 // Creates a new apps::AppWindow for the app in |extension| for |context|. | 29 // Creates a new apps::AppWindow for the app in |extension| for |context|. |
35 // Caller takes ownership. | 30 // Caller takes ownership. |
36 virtual AppWindow* CreateAppWindow( | 31 virtual AppWindow* CreateAppWindow( |
37 content::BrowserContext* context, | 32 content::BrowserContext* context, |
38 const extensions::Extension* extension) = 0; | 33 const extensions::Extension* extension) = 0; |
39 | 34 |
40 // A positive keep-alive count is a request for the embedding application to | 35 // A positive keep-alive count is a request for the embedding application to |
41 // keep running after all windows are closed. The count starts at zero. | 36 // keep running after all windows are closed. The count starts at zero. |
42 virtual void IncrementKeepAliveCount() = 0; | 37 virtual void IncrementKeepAliveCount() = 0; |
43 virtual void DecrementKeepAliveCount() = 0; | 38 virtual void DecrementKeepAliveCount() = 0; |
44 | 39 |
45 // Return the apps client. | 40 // Return the apps client. |
46 static AppsClient* Get(); | 41 static AppsClient* Get(); |
47 | 42 |
48 // Initialize the apps system with this apps client. | 43 // Initialize the apps system with this apps client. |
49 static void Set(AppsClient* client); | 44 static void Set(AppsClient* client); |
50 }; | 45 }; |
51 | 46 |
52 } // namespace apps | 47 } // namespace apps |
53 | 48 |
54 #endif // APPS_APPS_CLIENT_H_ | 49 #endif // APPS_APPS_CLIENT_H_ |
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