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      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_RESULT_H_
      6 #define CHROME_BROWSER_UI_APP_LIST_SEARCH_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 "url/gurl.h"
     15 
     16 class AppListControllerDelegate;
     17 class Profile;
     18 
     19 namespace extensions {
     20 class InstallTracker;
     21 }
     22 
     23 namespace app_list {
     24 
     25 class WebstoreResult : public ChromeSearchResult,
     26                        public extensions::InstallObserver {
     27  public:
     28   WebstoreResult(Profile* profile,
     29                  const std::string& app_id,
     30                  const std::string& localized_name,
     31                  const GURL& icon_url,
     32                  AppListControllerDelegate* controller);
     33   virtual ~WebstoreResult();
     34 
     35   // ChromeSearchResult overides:
     36   virtual void Open(int event_flags) OVERRIDE;
     37   virtual void InvokeAction(int action_index, int event_flags) OVERRIDE;
     38   virtual scoped_ptr<ChromeSearchResult> Duplicate() OVERRIDE;
     39   virtual ChromeSearchResultType GetType() OVERRIDE;
     40 
     41  private:
     42   void UpdateActions();
     43   void SetDefaultDetails();
     44   void OnIconLoaded();
     45 
     46   void StartInstall();
     47   void InstallCallback(bool success, const std::string& error);
     48 
     49   void StartObservingInstall();
     50   void StopObservingInstall();
     51 
     52   // extensions::InstallObserver overrides:
     53   virtual void OnBeginExtensionInstall(const std::string& extension_id,
     54                                        const std::string& extension_name,
     55                                        const gfx::ImageSkia& installing_icon,
     56                                        bool is_app,
     57                                        bool is_platform_app) OVERRIDE;
     58   virtual void OnDownloadProgress(const std::string& extension_id,
     59                                   int percent_downloaded) OVERRIDE;
     60   virtual void OnInstallFailure(const std::string& extension_id) OVERRIDE;
     61   virtual void OnExtensionInstalled(
     62       const extensions::Extension* extension) OVERRIDE;
     63   virtual void OnExtensionLoaded(
     64       const extensions::Extension* extension) OVERRIDE;
     65   virtual void OnExtensionUnloaded(
     66       const extensions::Extension* extension) OVERRIDE;
     67   virtual void OnExtensionUninstalled(
     68       const extensions::Extension* extension) OVERRIDE;
     69   virtual void OnAppsReordered() OVERRIDE;
     70   virtual void OnAppInstalledToAppList(
     71       const std::string& extension_id) OVERRIDE;
     72   virtual void OnShutdown() OVERRIDE;
     73 
     74   Profile* profile_;
     75   const std::string app_id_;
     76   const std::string localized_name_;
     77   const GURL icon_url_;
     78 
     79   gfx::ImageSkia icon_;
     80   base::WeakPtrFactory<WebstoreResult> weak_factory_;
     81 
     82   AppListControllerDelegate* controller_;
     83   extensions::InstallTracker* install_tracker_;  // Not owned.
     84 
     85   DISALLOW_COPY_AND_ASSIGN(WebstoreResult);
     86 };
     87 
     88 }  // namespace app_list
     89 
     90 #endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_WEBSTORE_RESULT_H_
     91