1 // Copyright 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/ui/webui/user_actions/user_actions_ui_handler.h" 6 7 #include "base/bind.h" 8 #include "base/metrics/user_metrics.h" 9 #include "base/values.h" 10 #include "content/public/browser/web_ui.h" 11 12 UserActionsUIHandler::UserActionsUIHandler() 13 : action_callback_(base::Bind(&UserActionsUIHandler::OnUserAction, 14 base::Unretained(this))) { 15 base::AddActionCallback(action_callback_); 16 } 17 18 UserActionsUIHandler::~UserActionsUIHandler() { 19 base::RemoveActionCallback(action_callback_); 20 } 21 22 void UserActionsUIHandler::RegisterMessages() {} 23 24 void UserActionsUIHandler::OnUserAction(const std::string& action) { 25 base::StringValue user_action_name(action); 26 web_ui()->CallJavascriptFunction("userActions.observeUserAction", 27 user_action_name); 28 } 29 30
