chrome/common/extensions/api/system_indicator/system_indicator_handler.cc

   1 // Copyright (c) 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 #include "chrome/common/extensions/api/system_indicator/system_indicator_handler.h"
   6
   7 #include "base/memory/scoped_ptr.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "base/values.h"
  10 #include "chrome/common/extensions/api/extension_action/action_info.h"
  11 #include "extensions/common/extension.h"
  12 #include "extensions/common/manifest_constants.h"
  13
  14 namespace extensions {
  15
  16 SystemIndicatorHandler::SystemIndicatorHandler() {
  17 }
  18
  19 SystemIndicatorHandler::~SystemIndicatorHandler() {
  20 }
  21
  22 bool SystemIndicatorHandler::Parse(Extension* extension,
  23                                    base::string16* error) {
  24   const base::DictionaryValue* system_indicator_value = NULL;
  25   if (!extension->manifest()->GetDictionary(
  26           manifest_keys::kSystemIndicator, &system_indicator_value)) {
  27     *error = base::ASCIIToUTF16(manifest_errors::kInvalidSystemIndicator);
  28     return false;
  29   }
  30
  31   scoped_ptr<ActionInfo> action_info = ActionInfo::Load(
  32       extension, system_indicator_value, error);
  33
  34   if (!action_info.get())
  35     return false;
  36
  37   ActionInfo::SetSystemIndicatorInfo(extension, action_info.release());
  38   return true;
  39 }
  40
  41 const std::vector<std::string> SystemIndicatorHandler::Keys() const {
  42   return SingleKey(manifest_keys::kSystemIndicator);
  43 }
  44
  45 }  // namespace extensions