app_list_view_delegate.h revision 3551c9c881056c480085172ff9840cab31610854 
1// Copyright (c) 2012 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_APP_LIST_VIEW_DELEGATE_H_
6#define CHROME_BROWSER_UI_APP_LIST_APP_LIST_VIEW_DELEGATE_H_
7
8#include <string>
9
10#include "base/basictypes.h"
11#include "base/callback_forward.h"
12#include "base/compiler_specific.h"
13#include "base/memory/scoped_ptr.h"
14#include "chrome/browser/profiles/profile_info_cache_observer.h"
15#include "content/public/browser/notification_observer.h"
16#include "content/public/browser/notification_registrar.h"
17#include "ui/app_list/app_list_view_delegate.h"
18
19class AppListControllerDelegate;
20class AppsModelBuilder;
21class Profile;
22
23namespace app_list {
24class SearchController;
25}
26
27namespace base {
28class FilePath;
29}
30
31namespace content {
32class NotificationDetails;
33class NotificationSource;
34}
35
36namespace gfx {
37class ImageSkia;
38}
39
40#if defined(USE_ASH)
41class AppSyncUIStateWatcher;
42#endif
43
44class AppListViewDelegate : public app_list::AppListViewDelegate,
45                            public content::NotificationObserver,
46                            public ProfileInfoCacheObserver {
47 public:
48  // The delegate will take ownership of the controller.
49  AppListViewDelegate(AppListControllerDelegate* controller, Profile* profile);
50  virtual ~AppListViewDelegate();
51
52 private:
53  void OnProfileChanged();
54
55  // Overridden from app_list::AppListViewDelegate:
56  virtual void SetModel(app_list::AppListModel* model) OVERRIDE;
57  virtual app_list::SigninDelegate* GetSigninDelegate() OVERRIDE;
58  virtual void GetShortcutPathForApp(
59      const std::string& app_id,
60      const base::Callback<void(const base::FilePath&)>& callback) OVERRIDE;
61  virtual void ActivateAppListItem(app_list::AppListItemModel* item,
62                                   int event_flags) OVERRIDE;
63  virtual void StartSearch() OVERRIDE;
64  virtual void StopSearch() OVERRIDE;
65  virtual void OpenSearchResult(app_list::SearchResult* result,
66                                int event_flags) OVERRIDE;
67  virtual void InvokeSearchResultAction(app_list::SearchResult* result,
68                                        int action_index,
69                                        int event_flags) OVERRIDE;
70  virtual void Dismiss() OVERRIDE;
71  virtual void ViewClosing() OVERRIDE;
72  virtual gfx::ImageSkia GetWindowIcon() OVERRIDE;
73  virtual void OpenSettings() OVERRIDE;
74  virtual void OpenHelp() OVERRIDE;
75  virtual void OpenFeedback() OVERRIDE;
76
77  // Overridden from content::NotificationObserver:
78  virtual void Observe(int type,
79                       const content::NotificationSource& source,
80                       const content::NotificationDetails& details) OVERRIDE;
81
82  // Overridden from ProfileInfoCacheObserver:
83  virtual void OnProfileNameChanged(
84      const base::FilePath& profile_path,
85      const base::string16& old_profile_name) OVERRIDE;
86
87  scoped_ptr<app_list::SigninDelegate> signin_delegate_;
88  scoped_ptr<AppsModelBuilder> apps_builder_;
89  scoped_ptr<app_list::SearchController> search_controller_;
90  scoped_ptr<AppListControllerDelegate> controller_;
91  Profile* profile_;
92  app_list::AppListModel* model_;  // Weak. Owned by AppListView.
93
94  content::NotificationRegistrar registrar_;
95#if defined(USE_ASH)
96  scoped_ptr<AppSyncUIStateWatcher> app_sync_ui_state_watcher_;
97#endif
98
99  DISALLOW_COPY_AND_ASSIGN(AppListViewDelegate);
100};
101
102#endif  // CHROME_BROWSER_UI_APP_LIST_APP_LIST_VIEW_DELEGATE_H_
103