src/chrome/browser/ui/app_list/search/app_result.h

   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/ui/app_list/app_context_menu_delegate.h"
  12 #include "chrome/browser/ui/app_list/search/chrome_search_result.h"
  13 #include "chrome/browser/ui/extensions/extension_enable_flow_delegate.h"
  14 #include "extensions/browser/extension_icon_image.h"
  15 #include "extensions/browser/extension_registry_observer.h"
  16
  17 class AppListControllerDelegate;
  18 class ExtensionEnableFlow;
  19 class Profile;
  20
  21 namespace base {
  22 class Time;
  23 }
  24
  25 namespace extensions {
  26 class ExtensionRegistry;
  27 }
  28
  29 namespace app_list {
  30
  31 class AppContextMenu;
  32 class TokenizedString;
  33 class TokenizedStringMatch;
  34
  35 class AppResult : public ChromeSearchResult,
  36                   public extensions::IconImage::Observer,
  37                   public AppContextMenuDelegate,
  38                   public ExtensionEnableFlowDelegate,
  39                   public extensions::ExtensionRegistryObserver {
  40  public:
  41   AppResult(Profile* profile,
  42             const std::string& app_id,
  43             AppListControllerDelegate* controller);
  44   virtual ~AppResult();
  45
  46   void UpdateFromMatch(const TokenizedString& title,
  47                        const TokenizedStringMatch& match);
  48
  49   void UpdateFromLastLaunched(const base::Time& current_time,
  50                               const base::Time& last_launched);
  51
  52   // ChromeSearchResult overides:
  53   virtual void Open(int event_flags) OVERRIDE;
  54   virtual void InvokeAction(int action_index, int event_flags) OVERRIDE;
  55   virtual scoped_ptr<ChromeSearchResult> Duplicate() OVERRIDE;
  56   virtual ui::MenuModel* GetContextMenuModel() OVERRIDE;
  57   virtual ChromeSearchResultType GetType() OVERRIDE;
  58
  59  private:
  60   void StartObservingExtensionRegistry();
  61   void StopObservingExtensionRegistry();
  62
  63   // Checks if extension is disabled and if enable flow should be started.
  64   // Returns true if extension enable flow is started or there is already one
  65   // running.
  66   bool RunExtensionEnableFlow();
  67
  68   // Updates the app item's icon, if necessary making it gray.
  69   void UpdateIcon();
  70
  71   // extensions::IconImage::Observer overrides:
  72   virtual void OnExtensionIconImageChanged(
  73       extensions::IconImage* image) OVERRIDE;
  74
  75   // AppContextMenuDelegate overrides:
  76   virtual void ExecuteLaunchCommand(int event_flags) OVERRIDE;
  77
  78   // ExtensionEnableFlowDelegate overrides:
  79   virtual void ExtensionEnableFlowFinished() OVERRIDE;
  80   virtual void ExtensionEnableFlowAborted(bool user_initiated) OVERRIDE;
  81
  82   // extensions::ExtensionRegistryObserver override:
  83   virtual void OnExtensionLoaded(
  84       content::BrowserContext* browser_context,
  85       const extensions::Extension* extension) OVERRIDE;
  86   virtual void OnExtensionUninstalled(
  87       content::BrowserContext* browser_context,
  88       const extensions::Extension* extension,
  89       extensions::UninstallReason reason) OVERRIDE;
  90   virtual void OnShutdown(extensions::ExtensionRegistry* registry) OVERRIDE;
  91
  92   Profile* profile_;
  93   const std::string app_id_;
  94   AppListControllerDelegate* controller_;
  95
  96   bool is_platform_app_;
  97   scoped_ptr<extensions::IconImage> icon_;
  98   scoped_ptr<AppContextMenu> context_menu_;
  99   scoped_ptr<ExtensionEnableFlow> extension_enable_flow_;
 100
 101   extensions::ExtensionRegistry* extension_registry_;
 102
 103   DISALLOW_COPY_AND_ASSIGN(AppResult);
 104 };
 105
 106 }  // namespace app_list
 107
 108 #endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_APP_RESULT_H_