Get web application list using Drive V2 API.

chrome/browser/chromeos/gdata/drive_webapps_registry.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_WEBAPPS_REGISTRY_H_
 #define CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_WEBAPPS_REGISTRY_H_
 
 #include <map>
 #include <set>
 #include <string>
 
 #include "base/file_path.h"
 #include "base/memory/scoped_vector.h"
 #include "chrome/browser/chromeos/gdata/gdata_wapi_parser.h"
 #include "googleurl/src/gurl.h"
 
 namespace gdata {
 
+class AppList;
+
 // Data structure that defines WebApp
 struct DriveWebAppInfo {
   DriveWebAppInfo(const std::string& app_id,
                   const InstalledApp::IconList& app_icons,
                   const InstalledApp::IconList& document_icons,
                   const std::string& web_store_id,
                   const string16& app_name,
                   const string16& object_type,
                   bool is_primary_selector);
   ~DriveWebAppInfo();
@@ skipping 27 matching lines @@
                                  const std::string& mime_type,
                                  ScopedVector<DriveWebAppInfo>* apps) = 0;
 
   // Returns a set of filename extensions registered for the given
   // |web_store_id|.
   virtual std::set<std::string> GetExtensionsForWebStoreApp(
       const std::string& web_store_id) = 0;
 
   // Updates the list of drive-enabled WebApps with freshly fetched account
   // metadata feed.
-  virtual void UpdateFromFeed(AccountMetadataFeed* metadata) = 0;
+  virtual void UpdateFromFeed(const AccountMetadataFeed* metadata) = 0;

[satorux1, 2012/08/10 17:26:02]

if it's const, can you make it const AccountMetadataFeed& ?

[kochi, 2012/08/13 09:12:24]

Done.

+
+  // Updates the list of drive-enabled WebApps with freshly fetched account
+  // metadata feed.
+  virtual void UpdateFromApplicationList(const AppList* applist) = 0;

[satorux1, 2012/08/10 17:26:02]

ditto.

[kochi, 2012/08/13 09:12:24]

Done.

 };
 
 // The production implementation of DriveWebAppsRegistryInterface.
 // Keeps the track of installed drive web application and provider.
 class DriveWebAppsRegistry : public DriveWebAppsRegistryInterface {
  public:
   DriveWebAppsRegistry();
   virtual ~DriveWebAppsRegistry();
 
   // DriveWebAppsRegistry overrides.
   virtual void GetWebAppsForFile(const FilePath& file,
                                  const std::string& mime_type,
                                  ScopedVector<DriveWebAppInfo>* apps) OVERRIDE;
   virtual std::set<std::string> GetExtensionsForWebStoreApp(
       const std::string& web_store_id) OVERRIDE;
-  virtual void UpdateFromFeed(AccountMetadataFeed* metadata) OVERRIDE;
+  virtual void UpdateFromFeed(const AccountMetadataFeed* metadata) OVERRIDE;
+  virtual void UpdateFromApplicationList(const AppList* applist) OVERRIDE;
 
  private:
   // Defines WebApp application details that are associated with a given
   // file extension or content mimetype.
   struct WebAppFileSelector {
     WebAppFileSelector(const GURL& product_link,
                        const InstalledApp::IconList& app_icons,
                        const InstalledApp::IconList& document_icons,
                        const string16& object_type,
                        const std::string& app_id,
@@ skipping 49 matching lines @@
 
   // Map of MIME type to application info.
   WebAppFileSelectorMap webapp_mimetypes_map_;
 
   DISALLOW_COPY_AND_ASSIGN(DriveWebAppsRegistry);
 };
 
 }  // namespace gdata
 
 #endif  // CHROME_BROWSER_CHROMEOS_GDATA_DRIVE_WEBAPPS_REGISTRY_H_