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      1 // Copyright (c) 2012 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 #include "chrome/browser/extensions/app_sync_data.h"
      6 
      7 #include "extensions/common/extension.h"
      8 #include "sync/api/sync_data.h"
      9 #include "sync/protocol/app_specifics.pb.h"
     10 #include "sync/protocol/sync.pb.h"
     11 
     12 namespace extensions {
     13 
     14 AppSyncData::AppSyncData() {}
     15 
     16 AppSyncData::AppSyncData(const syncer::SyncData& sync_data) {
     17   PopulateFromSyncData(sync_data);
     18 }
     19 
     20 AppSyncData::AppSyncData(const syncer::SyncChange& sync_change) {
     21   PopulateFromSyncData(sync_change.sync_data());
     22   extension_sync_data_.set_uninstalled(
     23       sync_change.change_type() == syncer::SyncChange::ACTION_DELETE);
     24 }
     25 
     26 AppSyncData::AppSyncData(const Extension& extension,
     27                          bool enabled,
     28                          bool incognito_enabled,
     29                          const syncer::StringOrdinal& app_launch_ordinal,
     30                          const syncer::StringOrdinal& page_ordinal)
     31     : extension_sync_data_(extension, enabled, incognito_enabled),
     32       app_launch_ordinal_(app_launch_ordinal),
     33       page_ordinal_(page_ordinal) {
     34 }
     35 
     36 AppSyncData::~AppSyncData() {}
     37 
     38 syncer::SyncData AppSyncData::GetSyncData() const {
     39   sync_pb::EntitySpecifics specifics;
     40   PopulateAppSpecifics(specifics.mutable_app());
     41 
     42   return syncer::SyncData::CreateLocalData(extension_sync_data_.id(),
     43                                    extension_sync_data_.name(),
     44                                    specifics);
     45 }
     46 
     47 syncer::SyncChange AppSyncData::GetSyncChange(
     48     syncer::SyncChange::SyncChangeType change_type) const {
     49   return syncer::SyncChange(FROM_HERE, change_type, GetSyncData());
     50 }
     51 
     52 void AppSyncData::PopulateAppSpecifics(sync_pb::AppSpecifics* specifics) const {
     53   DCHECK(specifics);
     54   // Only sync the ordinal values if they are valid.
     55   if (app_launch_ordinal_.IsValid())
     56     specifics->set_app_launch_ordinal(app_launch_ordinal_.ToInternalValue());
     57   if (page_ordinal_.IsValid())
     58     specifics->set_page_ordinal(page_ordinal_.ToInternalValue());
     59 
     60   extension_sync_data_.PopulateExtensionSpecifics(
     61       specifics->mutable_extension());
     62 }
     63 
     64 void AppSyncData::PopulateFromAppSpecifics(
     65     const sync_pb::AppSpecifics& specifics) {
     66   extension_sync_data_.PopulateFromExtensionSpecifics(specifics.extension());
     67 
     68   app_launch_ordinal_ = syncer::StringOrdinal(specifics.app_launch_ordinal());
     69   page_ordinal_ = syncer::StringOrdinal(specifics.page_ordinal());
     70 }
     71 
     72 void AppSyncData::PopulateFromSyncData(const syncer::SyncData& sync_data) {
     73   PopulateFromAppSpecifics(sync_data.GetSpecifics().app());
     74 }
     75 
     76 }  // namespace extensions
     77