| // Copyright 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. |
| |
| #include "chrome/browser/ui/webui/user_actions/user_actions_ui_handler.h" |
| |
| #include "base/bind.h" |
| #include "base/metrics/user_metrics.h" |
| #include "base/values.h" |
| #include "content/public/browser/web_ui.h" |
| |
| UserActionsUIHandler::UserActionsUIHandler() |
| : action_callback_(base::Bind(&UserActionsUIHandler::OnUserAction, |
| base::Unretained(this))) { |
| base::AddActionCallback(action_callback_); |
| } |
| |
| UserActionsUIHandler::~UserActionsUIHandler() { |
| base::RemoveActionCallback(action_callback_); |
| } |
| |
| void UserActionsUIHandler::RegisterMessages() {} |
| |
| void UserActionsUIHandler::OnUserAction(const std::string& action) { |
| base::StringValue user_action_name(action); |
| web_ui()->CallJavascriptFunctionUnsafe("userActions.observeUserAction", |
| user_action_name); |
| } |
| |