app_search_provider.h revision 5d1f7b1de12d16ceb2c938c56701a3e8bfa558f7 
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
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_UI_APP_LIST_SEARCH_APP_SEARCH_PROVIDER_H_
6#define CHROME_BROWSER_UI_APP_LIST_SEARCH_APP_SEARCH_PROVIDER_H_
7
8#include "base/basictypes.h"
9#include "base/memory/scoped_vector.h"
10#include "chrome/browser/ui/app_list/search/search_provider.h"
11#include "content/public/browser/notification_observer.h"
12#include "content/public/browser/notification_registrar.h"
13
14class AppListControllerDelegate;
15class ExtensionService;
16class Profile;
17
18namespace extensions {
19class ExtensionSet;
20}
21
22namespace app_list {
23
24class AppSearchProvider : public SearchProvider,
25                          public content::NotificationObserver {
26 public:
27  AppSearchProvider(Profile* profile,
28                    AppListControllerDelegate* list_controller);
29  virtual ~AppSearchProvider();
30
31  // SearchProvider overrides:
32  virtual void Start(const base::string16& query) OVERRIDE;
33  virtual void Stop() OVERRIDE;
34
35 private:
36  class App;
37  typedef ScopedVector<App> Apps;
38
39  // Adds extensions to apps container if they should be displayed.
40  void AddApps(const extensions::ExtensionSet& extensions);
41  void RefreshApps();
42
43  // content::NotificationObserver overrides:
44  virtual void Observe(int type,
45                       const content::NotificationSource& source,
46                       const content::NotificationDetails& details) OVERRIDE;
47
48  Profile* profile_;
49  AppListControllerDelegate* list_controller_;
50  content::NotificationRegistrar registrar_;
51
52  Apps apps_;
53
54  DISALLOW_COPY_AND_ASSIGN(AppSearchProvider);
55};
56
57}  // namespace app_list
58
59#endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_APP_SEARCH_PROVIDER_H_
60