app_result.h revision 46d4c2bc3267f3f028f39e7e311b0f89aba2e4fd 
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_RESULT_H_
6#define CHROME_BROWSER_UI_APP_LIST_SEARCH_APP_RESULT_H_
7
8#include <string>
9
10#include "base/memory/scoped_ptr.h"
11#include "chrome/browser/extensions/extension_icon_image.h"
12#include "chrome/browser/ui/app_list/app_context_menu_delegate.h"
13#include "chrome/browser/ui/app_list/search/chrome_search_result.h"
14#include "chrome/browser/ui/extensions/extension_enable_flow_delegate.h"
15#include "extensions/browser/extension_registry_observer.h"
16
17class AppListControllerDelegate;
18class ExtensionEnableFlow;
19class Profile;
20
21namespace extensions {
22class ExtensionRegistry;
23}
24
25namespace app_list {
26
27class AppContextMenu;
28class TokenizedString;
29class TokenizedStringMatch;
30
31class AppResult : public ChromeSearchResult,
32                  public extensions::IconImage::Observer,
33                  public AppContextMenuDelegate,
34                  public ExtensionEnableFlowDelegate,
35                  public extensions::ExtensionRegistryObserver {
36 public:
37  AppResult(Profile* profile,
38            const std::string& app_id,
39            AppListControllerDelegate* controller);
40  virtual ~AppResult();
41
42  void UpdateFromMatch(const TokenizedString& title,
43                       const TokenizedStringMatch& match);
44
45  // ChromeSearchResult overides:
46  virtual void Open(int event_flags) OVERRIDE;
47  virtual void InvokeAction(int action_index, int event_flags) OVERRIDE;
48  virtual scoped_ptr<ChromeSearchResult> Duplicate() OVERRIDE;
49  virtual ui::MenuModel* GetContextMenuModel() OVERRIDE;
50  virtual ChromeSearchResultType GetType() OVERRIDE;
51
52 private:
53  void StartObservingExtensionRegistry();
54  void StopObservingExtensionRegistry();
55
56  // Checks if extension is disabled and if enable flow should be started.
57  // Returns true if extension enable flow is started or there is already one
58  // running.
59  bool RunExtensionEnableFlow();
60
61  // Updates the app item's icon, if necessary making it gray.
62  void UpdateIcon();
63
64  // extensions::IconImage::Observer overrides:
65  virtual void OnExtensionIconImageChanged(
66      extensions::IconImage* image) OVERRIDE;
67
68  // AppContextMenuDelegate overrides:
69  virtual void ExecuteLaunchCommand(int event_flags) OVERRIDE;
70
71  // ExtensionEnableFlowDelegate overrides:
72  virtual void ExtensionEnableFlowFinished() OVERRIDE;
73  virtual void ExtensionEnableFlowAborted(bool user_initiated) OVERRIDE;
74
75  // extensions::ExtensionRegistryObserver override:
76  virtual void OnExtensionLoaded(
77      content::BrowserContext* browser_context,
78      const extensions::Extension* extension) OVERRIDE;
79  virtual void OnExtensionUninstalled(
80      content::BrowserContext* browser_context,
81      const extensions::Extension* extension) OVERRIDE;
82  virtual void OnShutdown(extensions::ExtensionRegistry* registry) OVERRIDE;
83
84  Profile* profile_;
85  const std::string app_id_;
86  AppListControllerDelegate* controller_;
87
88  bool is_platform_app_;
89  scoped_ptr<extensions::IconImage> icon_;
90  scoped_ptr<AppContextMenu> context_menu_;
91  scoped_ptr<ExtensionEnableFlow> extension_enable_flow_;
92
93  extensions::ExtensionRegistry* extension_registry_;
94
95  DISALLOW_COPY_AND_ASSIGN(AppResult);
96};
97
98}  // namespace app_list
99
100#endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_APP_RESULT_H_
101