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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_v1
#define header_slot_v1
#if _MSC_VER > 1000
#pragma once
#endif
#include "slot_generic.h"
//: Slot V1 class
//- !group=Signal/System!
//- !header=signals.h!
template <class PARAM1>
class CL_Slot_v1 : public CL_Slot_Generic
{
public:
//: Call
virtual void call(PARAM1 param1)=0;
};
//: Funtion Slot V1 class
//- !group=Signal/System!
//- !header=signals.h!
template <class PARAM1>
class CL_FunctionSlot_v1 : public CL_Slot_v1<PARAM1>
{
public:
typedef void (*Callback)(PARAM1);
//: Function Slot V1 constructor
CL_FunctionSlot_v1(Callback callback) : callback(callback) { return; }
//: Call
virtual void call(PARAM1 param1) { callback(param1); }
private:
Callback callback;
};
//: User Data Function Slot V1 class
//- !group=Signal/System!
//- !header=signals.h!
template <class PARAM1, class UserData>
class CL_UserDataFunctionSlot_v1 : public CL_Slot_v1<PARAM1>
{
public:
typedef void (*Callback)(PARAM1, UserData);
//: Funtion Slot V1 constructor
CL_UserDataFunctionSlot_v1(Callback callback, UserData user_data) : callback(callback), user_data(user_data) { return; }
//: Call
virtual void call(PARAM1 param1) { callback(param1, user_data); }
private:
Callback callback;
UserData user_data;
};
//: FunctorSlot V1 Class
//- !group=Signal/System!
//- !header=signals.h!
template<class Functor, class PARAM1>
class CL_FunctorSlot_v1 : public CL_Slot_v1<PARAM1>
{
public:
//: FunctorSlot V1 Constructor
CL_FunctorSlot_v1(const Functor &functor)
: functor(functor) { return; }
//: Call
virtual void call(PARAM1 param1) { functor(param1); }
private:
Functor functor;
};
//: Method Slot V1
//- !group=Signal/System!
//- !header=signals.h!
template <class CallbackClass, class PARAM1>
class CL_MethodSlot_v1 : public CL_Slot_v1<PARAM1>
{
public:
typedef void (CallbackClass::*Callback)(PARAM1);
//: Method Slot V1 constructor
CL_MethodSlot_v1(CallbackClass *cb_class, Callback callback)
: cb_class(cb_class), callback(callback) { return; }
//: Call
virtual void call(PARAM1 param1) { (cb_class->*callback)(param1); }
private:
CallbackClass *cb_class;
Callback callback;
};
//: User Data Method Slot V1 class
//- !group=Signal/System!
//- !header=signals.h!
template <class CallbackClass, class PARAM1, class UserData>
class CL_UserDataMethodSlot_v1 : public CL_Slot_v1<PARAM1>
{
public:
typedef void (CallbackClass::*Callback)(PARAM1, UserData);
//: User Data Method Slot V1 constructor
CL_UserDataMethodSlot_v1(CallbackClass *cb_class, Callback callback, UserData user_data)
: cb_class(cb_class), callback(callback), user_data(user_data) { return; }
//: Call
virtual void call(PARAM1 param1) { (cb_class->*callback)(param1, user_data); }
private:
CallbackClass *cb_class;
Callback callback;
UserData user_data;
};
#endif
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