[COPY] - Implemented API for tracking ongoing file transfers from file manager.

chrome/browser/chromeos/extensions/file_browser_private_api.cc

Index: chrome/browser/chromeos/extensions/file_browser_private_api.cc
===================================================================
--- chrome/browser/chromeos/extensions/file_browser_private_api.cc	(revision 127341)
+++ chrome/browser/chromeos/extensions/file_browser_private_api.cc	(working copy)
@@ -17,6 +17,7 @@
 #include "chrome/browser/chromeos/extensions/file_handler_util.h"
 #include "chrome/browser/chromeos/extensions/file_manager_util.h"
 #include "chrome/browser/chromeos/gdata/gdata_file_system_proxy.h"
+#include "chrome/browser/chromeos/gdata/gdata_operation_registry.h"
 #include "chrome/browser/chromeos/gdata/gdata_util.h"
 #include "chrome/browser/extensions/extension_function_dispatcher.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
@@ -60,6 +61,7 @@
 using content::SiteInstance;
 using content::WebContents;
 using file_handler_util::FileTaskExecutor;
+using gdata::GDataOperationRegistry;
 
 namespace {
 
@@ -522,7 +524,7 @@
     const FilePath& local_path, const FilePath& virtual_path,
     const std::string& extension_id) {
 #if defined(OS_CHROMEOS)
-  return profile_->GetExtensionService()->file_browser_event_router()->
+  return FileBrowserEventRouterFactory::GetForProfile(profile_)->
       AddFileWatch(local_path, virtual_path, extension_id);
 #else
   return true;
@@ -533,7 +535,7 @@
     const FilePath& local_path, const FilePath& unused,
     const std::string& extension_id) {
 #if defined(OS_CHROMEOS)
-  profile_->GetExtensionService()->file_browser_event_router()->
+  FileBrowserEventRouterFactory::GetForProfile(profile_)->
       RemoveFileWatch(local_path, extension_id);
 #endif
   return true;
@@ -1004,10 +1006,8 @@
       chromeos::MOUNT_TYPE_GDATA,
       chromeos::disks::MOUNT_CONDITION_NONE);
   // Raise mount event
-  profile_->GetExtensionService()->file_browser_event_router()->MountCompleted(
-      DiskMountManager::MOUNTING,
-      error_code,
-      mount_info);
+  FileBrowserEventRouterFactory::GetForProfile(profile_)->
+      MountCompleted(DiskMountManager::MOUNTING, error_code, mount_info);
 }
 
 void AddMountFunction::OnGDataAuthentication(gdata::GDataErrorCode error,
@@ -1714,3 +1714,32 @@
   // Start getting the next file.
   GetFileOrSendResponse();
 }
+
+GetFileTransfersFunction::GetFileTransfersFunction() {}
+
+GetFileTransfersFunction::~GetFileTransfersFunction() {}
+
+ListValue* GetFileTransfersFunction::GetFileTransfersList() {
+  gdata::GDataFileSystem* file_system =
+      gdata::GDataFileSystemFactory::GetForProfile(profile_);
+  if (!file_system)
+    return NULL;
+
+  std::vector<gdata::GDataOperationRegistry::ProgressStatus>
+      list = file_system->GetProgressStatusList();
+  return file_manager_util::ProgressStatusVectorToListValue(
+      profile_, source_url_.GetOrigin(), list);
+}
+
+bool GetFileTransfersFunction::RunImpl() {
+  scoped_ptr<ListValue> progress_status_list(GetFileTransfersList());
+  if (!progress_status_list.get()) {
+    SendResponse(false);
+    return false;
+  }
+
+  result_.reset(progress_status_list.release());
+  SendResponse(true);
+  return true;
+}
+