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/*
** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
//! clanSignal="System"
//! header=signals.h
#ifndef header_slot_container
#define header_slot_container
#if _MSC_VER > 1000
#pragma once
#endif
#include "slot.h"
#include "signal_v0.h"
#include "signal_v1.h"
#include "signal_v2.h"
#include "signal_v3.h"
#include "signal_v4.h"
#include "signal_v5.h"
#include <list>
//: Slot Generic Container
//- !group=Signal/System!
//- !header=signals.h!
//- <p>Convience signal/slot connector class.</p>
//- <p>The slot container class is a convience class. It simplifies the
//- connection between signals and slots by keeping all connections made
//- until the entire class is destroyed. This saves the developer from having
//- to keep a CL_Slot reference around for each connection needed.</p>
//- <p>In order to use this class, simply make it a member variable and call
//- connect_signal() for each function you want hooked up.</p>
//- <p>See the login_view.cpp/h in the CTalk example for an example of how to use
//- this class.</p>
class CL_SlotContainer
{
public:
//! Operations:
//: Connect a slot to a function CL_Signal_v0 signal.
template<class SigClass>
void connect(SigClass &sig, void (*func)())
{
slots.push_back(sig.connect(func));
}
//: Connect a slot to a function CL_Signal_v0 signal with a user data parameter
//: passed along.
template<class SigClass, class UserData>
void connect(SigClass &sig, void (*func)(UserData), UserData user_data)
{
slots.push_back(sig.connect(func, user_data));
}
//: Connect a slot to a function CL_Signal_v1 signal.
template<class SigClass, class Param1>
void connect(SigClass &sig, void(func)(Param1))
{
slots.push_back(sig.connect(func));
}
//NOTE: I added support for a user_data parm for global functions for only what I needed, most of the other permutations needed are still missing.
//To add more, you need to edit the signal_v* and slot_v* to add function-user-data versions. -SAR 2-13-2008
//: Connect a slot to a function CL_Signal_v1 signal with an user data parameter
//: passed along.
template<class SigClass, class Param1, class UserData>
void connect(SigClass &sig, void(*func)(Param1, UserData), UserData user_data)
{
slots.push_back(sig.connect(func, user_data));
}
//: Connect a slot to a CL_Signal_v0 signal.
template<class SigClass, class Class>
void connect(SigClass &sig, Class *self, void(Class::*func)())
{
slots.push_back(sig.connect(self, func));
}
//: Connect a slot to a CL_Signal_v0 signal with a user data parameter
//: passed along.
template<class SigClass, class Class, class UserData>
void connect(SigClass &sig, Class *self, void(Class::*func)(UserData), UserData user_data)
{
slots.push_back(sig.connect(self, func, user_data));
}
//: Connect a slot to a CL_Signal_v1 signal.
template<class SigClass, class Class, class Param1>
void connect(SigClass &sig, Class *self, void(Class::*func)(Param1))
{
slots.push_back(sig.connect(self, func));
}
//: Connect a slot to a CL_Signal_v1 signal with an user data parameter
//: passed along.
template<class SigClass, class Class, class Param1, class UserData>
void connect(SigClass &sig, Class *self, void(Class::*func)(Param1, UserData), UserData user_data)
{
slots.push_back(sig.connect(self, func, user_data));
}
//: Connect a slot to a CL_Signal_v2 signal.
template<class SigClass, class Class, class Param1, class Param2>
void connect(SigClass &sig, Class *self, void(Class::*func)(Param1, Param2))
{
slots.push_back(sig.connect(self, func));
}
//: Connect a slot to a CL_Signal_v2 signal with an user data parameter
//: passed along.
template<class SigClass, class Class, class Param1, class Param2, class UserData>
void connect(SigClass &sig, Class *self, void(Class::*func)(Param1, Param2, UserData), UserData user_data)
{
slots.push_back(sig.connect(self, func, user_data));
}
//: Connect a slot to a CL_Signal_v3 signal.
template<class SigClass, class Class, class Param1, class Param2, class Param3>
void connect(SigClass &sig, Class *self, void(Class::*func)(Param1, Param2, Param3))
{
slots.push_back(sig.connect(self, func));
}
//: Connect a slot to a CL_Signal_v3 signal with an user data parameter
//: passed along.
template<class SigClass, class Class, class Param1, class Param2, class Param3, class UserData>
void connect(SigClass &sig, Class *self, void(Class::*func)(Param1, Param2, Param3, UserData), UserData user_data)
{
slots.push_back(sig.connect(self, func, user_data));
}
//: Connect a slot to a CL_Signal_v4 signal.
template<class SigClass, class Class, class Param1, class Param2, class Param3, class Param4>
void connect(SigClass &sig, Class *self, void(Class::*func)(Param1, Param2, Param3, Param4))
{
slots.push_back(sig.connect(self, func));
}
//: Connect a slot to a CL_Signal_v4 signal with an user data parameter
//: passed along.
template<class SigClass, class Class, class Param1, class Param2, class Param3, class Param4, class UserData>
void connect(SigClass &sig, Class *self, void(Class::*func)(Param1, Param2, Param3, Param4, UserData user_data), UserData user_data)
{
slots.push_back(sig.connect(self, func, user_data));
}
//: Connect a slot to a CL_Signal_v5 signal.
template<class SigClass, class Class, class Param1, class Param2, class Param3, class Param4, class Param5>
void connect(SigClass &sig, Class *self, void(Class::*func)(Param1, Param2, Param3, Param4, Param5))
{
slots.push_back(sig.connect(self, func));
}
//: Connect a slot to a CL_Signal_v5 signal with an user data parameter
//: passed along.
template<class SigClass, class Class, class Param1, class Param2, class Param3, class Param4, class Param5, class UserData>
void connect(SigClass &sig, Class *self, void(Class::*func)(Param1, Param2, Param3, Param4, Param5, UserData user_data), UserData user_data)
{
slots.push_back(sig.connect(self, func, user_data));
}
//: Connect a functor slot to a signal.
template<class SigClass, class Functor>
void connect_functor(SigClass &sig, const Functor &functor)
{
slots.push_back(sig.connect_functor(functor));
}
private:
std::list<CL_Slot> slots;
};
#endif
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