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/**
* @file llconfirmationmanager.h
* @brief LLConfirmationManager class definition
*
* $LicenseInfo:firstyear=2006&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#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
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