/** * @file llconfirmationmanager.h * @brief LLConfirmationManager class definition * * $LicenseInfo:firstyear=2006&license=viewergpl$ * * Copyright (c) 2006-2009, Linden Research, Inc. * * Second Life Viewer Source Code * The source code in this file ("Source Code") is provided by Linden Lab * to you under the terms of the GNU General Public License, version 2.0 * ("GPL"), unless you have obtained a separate licensing agreement * ("Other License"), formally executed by you and Linden Lab. Terms of * the GPL can be found in doc/GPL-license.txt in this distribution, or * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 * * There are special exceptions to the terms and conditions of the GPL as * it is applied to this Source Code. View the full text of the exception * in the file doc/FLOSS-exception.txt in this software distribution, or * online at * http://secondlifegrid.net/programs/open_source/licensing/flossexception * * By copying, modifying or distributing this software, you acknowledge * that you have read and understood your obligations described above, * and agree to abide by those obligations. * * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ #ifndef LL_LLCONFIRMATIONMANAGER_H #define LL_LLCONFIRMATIONMANAGER_H class LLConfirmationManager { public: class ListenerBase { public: virtual ~ListenerBase(); virtual void confirmed(const std::string& password) = 0; }; enum Type { TYPE_NONE, TYPE_CLICK, TYPE_PASSWORD }; static void confirm(Type type, const std::string& purchase, ListenerBase* listener); static void confirm(const std::string& type, const std::string& purchase, ListenerBase* listener); // note: these take control of, and delete the listener when done template <class T> class Listener : public ListenerBase { public: typedef void (T::*ConfirmationMemberFunction)(const std::string&); Listener(T& object, ConfirmationMemberFunction function) : mObject(object), mFunction(function) { } void confirmed(const std::string& password) { (mObject.*mFunction)(password); } private: T& mObject; ConfirmationMemberFunction mFunction; }; template <class T> static void confirm(Type type, const std::string& action, T& obj, void(T::*func)(const std::string&)) { confirm(type, action, new Listener<T>(obj, func)); } template <class T> static void confirm(const std::string& type, const std::string& action, T& obj, void(T::*func)(const std::string&)) { confirm(type, action, new Listener<T>(obj, func)); } }; #endif