webstore_result.h revision f8ee788a64d60abd8f2d742a5fdedde054ecd910 
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_WEBSTORE_WEBSTORE_RESULT_H_
6#define CHROME_BROWSER_UI_APP_LIST_SEARCH_WEBSTORE_WEBSTORE_RESULT_H_
7
8#include <string>
9
10#include "base/basictypes.h"
11#include "base/memory/weak_ptr.h"
12#include "chrome/browser/extensions/install_observer.h"
13#include "chrome/browser/ui/app_list/search/chrome_search_result.h"
14#include "extensions/browser/extension_registry_observer.h"
15#include "url/gurl.h"
16
17class AppListControllerDelegate;
18class Profile;
19
20namespace extensions {
21class ExtensionRegistry;
22class InstallTracker;
23}
24
25namespace app_list {
26
27class WebstoreResult : public ChromeSearchResult,
28                       public extensions::InstallObserver,
29                       public extensions::ExtensionRegistryObserver {
30 public:
31  WebstoreResult(Profile* profile,
32                 const std::string& app_id,
33                 const std::string& localized_name,
34                 const GURL& icon_url,
35                 AppListControllerDelegate* controller);
36  virtual ~WebstoreResult();
37
38  // ChromeSearchResult overides:
39  virtual void Open(int event_flags) OVERRIDE;
40  virtual void InvokeAction(int action_index, int event_flags) OVERRIDE;
41  virtual scoped_ptr<ChromeSearchResult> Duplicate() OVERRIDE;
42  virtual ChromeSearchResultType GetType() OVERRIDE;
43
44 private:
45  void UpdateActions();
46  void SetDefaultDetails();
47  void OnIconLoaded();
48
49  void StartInstall(bool launch_ephemeral_app);
50  void InstallCallback(bool success, const std::string& error);
51
52  // Start observing both InstallObserver and ExtensionRegistryObserver.
53  void StartObserving();
54
55  void StopObservingInstall();
56  void StopObservingRegistry();
57
58  // extensions::InstallObserver overrides:
59  virtual void OnDownloadProgress(const std::string& extension_id,
60                                  int percent_downloaded) OVERRIDE;
61  virtual void OnShutdown() OVERRIDE;
62
63  // extensions::ExtensionRegistryObserver overides:
64  virtual void OnExtensionWillBeInstalled(
65      content::BrowserContext* browser_context,
66      const extensions::Extension* extension,
67      bool is_update,
68      bool from_ephemeral,
69      const std::string& old_name) OVERRIDE;
70  virtual void OnShutdown(extensions::ExtensionRegistry* registry) OVERRIDE;
71
72  Profile* profile_;
73  const std::string app_id_;
74  const std::string localized_name_;
75  const GURL icon_url_;
76
77  gfx::ImageSkia icon_;
78  base::WeakPtrFactory<WebstoreResult> weak_factory_;
79
80  AppListControllerDelegate* controller_;
81  extensions::InstallTracker* install_tracker_;  // Not owned.
82  extensions::ExtensionRegistry* extension_registry_;  // Not owned.
83
84  DISALLOW_COPY_AND_ASSIGN(WebstoreResult);
85};
86
87}  // namespace app_list
88
89#endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_WEBSTORE_WEBSTORE_RESULT_H_
90