Add fileManagerPrivate.onCopyError event.

chrome/browser/chromeos/extensions/file_manager/event_router.cc

 // Copyright 2014 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.
 
 #include "chrome/browser/chromeos/extensions/file_manager/event_router.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/prefs/pref_change_registrar.h"
@@ skipping 162 matching lines @@
 file_manager_private::CopyProgressStatusType
 CopyProgressTypeToCopyProgressStatusType(
     storage::FileSystemOperation::CopyProgressType type) {
   switch (type) {
     case storage::FileSystemOperation::BEGIN_COPY_ENTRY:
       return file_manager_private::COPY_PROGRESS_STATUS_TYPE_BEGIN_COPY_ENTRY;
     case storage::FileSystemOperation::END_COPY_ENTRY:
       return file_manager_private::COPY_PROGRESS_STATUS_TYPE_END_COPY_ENTRY;
     case storage::FileSystemOperation::PROGRESS:
       return file_manager_private::COPY_PROGRESS_STATUS_TYPE_PROGRESS;
+    case storage::FileSystemOperation::ERROR_COPY_ENTRY:
+      return file_manager_private::COPY_PROGRESS_STATUS_TYPE_ERROR;
   }
   NOTREACHED();
   return file_manager_private::COPY_PROGRESS_STATUS_TYPE_NONE;
 }
 
 file_manager_private::ChangeType ConvertChangeTypeFromDriveToApi(
     drive::FileChange::ChangeType type) {
   switch (type) {
     case drive::FileChange::CHANGE_TYPE_ADD_OR_UPDATE:
       return file_manager_private::CHANGE_TYPE_ADD_OR_UPDATE;
@@ skipping 344 matching lines @@
     int copy_id,
     storage::FileSystemOperation::CopyProgressType type,
     const GURL& source_url,
     const GURL& destination_url,
     int64 size) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   file_manager_private::CopyProgressStatus status;
   status.type = CopyProgressTypeToCopyProgressStatusType(type);
   status.source_url.reset(new std::string(source_url.spec()));
-  if (type == storage::FileSystemOperation::END_COPY_ENTRY)
+  if (type == storage::FileSystemOperation::END_COPY_ENTRY ||
+      type == storage::FileSystemOperation::ERROR_COPY_ENTRY)
     status.destination_url.reset(new std::string(destination_url.spec()));
+  if (type == storage::FileSystemOperation::ERROR_COPY_ENTRY)
+    status.error.reset(
+        new std::string(FileErrorToErrorName(base::File::FILE_ERROR_FAILED)));
   if (type == storage::FileSystemOperation::PROGRESS)
     status.size.reset(new double(size));
 
+  // Discard error progress since current JS code cannot handle this properly.
+  // TODO(yawano): Remove this after JS side is implemented correctly.
+  if (type == storage::FileSystemOperation::ERROR_COPY_ENTRY)
+    return;
+
   // Should not skip events other than TYPE_PROGRESS.
   const bool always =
       status.type != file_manager_private::COPY_PROGRESS_STATUS_TYPE_PROGRESS;
   if (!ShouldSendProgressEvent(always, &last_copy_progress_event_))
     return;
 
   BroadcastEvent(
       profile_,
       file_manager_private::OnCopyProgress::kEventName,
       file_manager_private::OnCopyProgress::Create(copy_id, status));
@@ skipping 356 matching lines @@
 void EventRouter::SetDispatchDirectoryChangeEventImplForTesting(
     const DispatchDirectoryChangeEventImplCallback& callback) {
   dispatch_directory_change_event_impl_ = callback;
 }
 
 base::WeakPtr<EventRouter> EventRouter::GetWeakPtr() {
   return weak_factory_.GetWeakPtr();
 }
 
 }  // namespace file_manager