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/extensions/extension_icon_image.h"
  12 #include "chrome/browser/extensions/install_observer.h"
  13 #include "chrome/browser/ui/app_list/app_context_menu_delegate.h"
  14 #include "chrome/browser/ui/app_list/search/chrome_search_result.h"
  15 #include "chrome/browser/ui/extensions/extension_enable_flow_delegate.h"
  16
  17 class AppListControllerDelegate;
  18 class ExtensionEnableFlow;
  19 class Profile;
  20
  21 namespace extensions {
  22 class InstallTracker;
  23 }
  24
  25 namespace app_list {
  26
  27 class AppContextMenu;
  28 class TokenizedString;
  29 class TokenizedStringMatch;
  30
  31 class AppResult : public ChromeSearchResult,
  32                   public extensions::IconImage::Observer,
  33                   public AppContextMenuDelegate,
  34                   public ExtensionEnableFlowDelegate,
  35                   public extensions::InstallObserver {
  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 StartObservingInstall();
  54   void StopObservingInstall();
  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::InstallObserver overrides:
  76   virtual void OnBeginExtensionInstall(
  77       const ExtensionInstallParams& params) OVERRIDE;
  78   virtual void OnDownloadProgress(const std::string& extension_id,
  79                                   int percent_downloaded) OVERRIDE;
  80   virtual void OnInstallFailure(const std::string& extension_id) OVERRIDE;
  81   virtual void OnExtensionInstalled(
  82       const extensions::Extension* extension) OVERRIDE;
  83   virtual void OnExtensionLoaded(
  84       const extensions::Extension* extension) OVERRIDE;
  85   virtual void OnExtensionUnloaded(
  86       const extensions::Extension* extension) OVERRIDE;
  87   virtual void OnExtensionUninstalled(
  88       const extensions::Extension* extension) OVERRIDE;
  89   virtual void OnAppsReordered() OVERRIDE;
  90   virtual void OnAppInstalledToAppList(
  91       const std::string& extension_id) OVERRIDE;
  92   virtual void OnShutdown() OVERRIDE;
  93
  94   Profile* profile_;
  95   const std::string app_id_;
  96   AppListControllerDelegate* controller_;
  97
  98   bool is_platform_app_;
  99   scoped_ptr<extensions::IconImage> icon_;
 100   scoped_ptr<AppContextMenu> context_menu_;
 101   scoped_ptr<ExtensionEnableFlow> extension_enable_flow_;
 102
 103   extensions::InstallTracker* install_tracker_;  // Not owned.
 104
 105   DISALLOW_COPY_AND_ASSIGN(AppResult);
 106 };
 107
 108 }  // namespace app_list
 109
 110 #endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_APP_RESULT_H_