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137 lines
4.6 KiB
C++
137 lines
4.6 KiB
C++
/*!
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@file
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@author Albert Semenov
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@date 11/2007
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@module
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*/
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/*
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This file is part of MyGUI.
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MyGUI is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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MyGUI is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with MyGUI. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MYGUI_DELEGATE_H__
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#define __MYGUI_DELEGATE_H__
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#include "MyGUI_Diagnostic.h"
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#include <typeinfo>
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#include <list>
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// source
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// http://rsdn.ru/article/cpp/delegates.xml
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// генерация делегатов для различного колличества параметров
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namespace MyGUI
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{
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namespace delegates
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{
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// базовый класс для тех классов, что хотят себя отвязывать от мульти делегатов
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class MYGUI_EXPORT IDelegateUnlink
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{
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public:
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virtual ~IDelegateUnlink() { }
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IDelegateUnlink() { m_baseDelegateUnlink = this; }
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bool compare(IDelegateUnlink * _unlink) const { return m_baseDelegateUnlink == _unlink->m_baseDelegateUnlink; }
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private:
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IDelegateUnlink * m_baseDelegateUnlink;
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};
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inline IDelegateUnlink * GetDelegateUnlink(void * _base) { return 0; }
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inline IDelegateUnlink * GetDelegateUnlink(IDelegateUnlink * _base) { return _base; }
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}
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// без параметров
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#define MYGUI_SUFFIX 0
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#define MYGUI_TEMPLATE
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#define MYGUI_TEMPLATE_PARAMS
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#define MYGUI_TEMPLATE_ARGS
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#define MYGUI_T_TEMPLATE_PARAMS <typename T>
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#define MYGUI_T_TEMPLATE_ARGS <T>
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#define MYGUI_PARAMS
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#define MYGUI_ARGS
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#define MYGUI_TYPENAME
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#include "MyGUI_DelegateImplement.h"
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// один параметр
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#define MYGUI_SUFFIX 1
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#define MYGUI_TEMPLATE template
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#define MYGUI_TEMPLATE_PARAMS <typename TP1>
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#define MYGUI_TEMPLATE_ARGS <TP1>
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#define MYGUI_T_TEMPLATE_PARAMS <typename T, typename TP1>
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#define MYGUI_T_TEMPLATE_ARGS <T, TP1>
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#define MYGUI_PARAMS TP1 p1
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#define MYGUI_ARGS p1
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#define MYGUI_TYPENAME typename
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#include "MyGUI_DelegateImplement.h"
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// два параметра
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#define MYGUI_SUFFIX 2
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#define MYGUI_TEMPLATE template
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#define MYGUI_TEMPLATE_PARAMS <typename TP1, typename TP2>
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#define MYGUI_TEMPLATE_ARGS <TP1, TP2>
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#define MYGUI_T_TEMPLATE_PARAMS <typename T, typename TP1, typename TP2>
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#define MYGUI_T_TEMPLATE_ARGS <T, TP1, TP2>
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#define MYGUI_PARAMS TP1 p1, TP2 p2
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#define MYGUI_ARGS p1, p2
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#define MYGUI_TYPENAME typename
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#include "MyGUI_DelegateImplement.h"
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// три параметра
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#define MYGUI_SUFFIX 3
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#define MYGUI_TEMPLATE template
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#define MYGUI_TEMPLATE_PARAMS <typename TP1, typename TP2, typename TP3>
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#define MYGUI_TEMPLATE_ARGS <TP1, TP2, TP3>
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#define MYGUI_T_TEMPLATE_PARAMS <typename T, typename TP1, typename TP2, typename TP3>
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#define MYGUI_T_TEMPLATE_ARGS <T, TP1, TP2, TP3>
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#define MYGUI_PARAMS TP1 p1, TP2 p2, TP3 p3
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#define MYGUI_ARGS p1, p2, p3
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#define MYGUI_TYPENAME typename
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#include "MyGUI_DelegateImplement.h"
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// четыре параметра
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#define MYGUI_SUFFIX 4
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#define MYGUI_TEMPLATE template
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#define MYGUI_TEMPLATE_PARAMS <typename TP1, typename TP2, typename TP3, typename TP4>
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#define MYGUI_TEMPLATE_ARGS <TP1, TP2, TP3, TP4>
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#define MYGUI_T_TEMPLATE_PARAMS <typename T, typename TP1, typename TP2, typename TP3, typename TP4>
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#define MYGUI_T_TEMPLATE_ARGS <T, TP1, TP2, TP3, TP4>
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#define MYGUI_PARAMS TP1 p1, TP2 p2, TP3 p3, TP4 p4
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#define MYGUI_ARGS p1, p2, p3, p4
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#define MYGUI_TYPENAME typename
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#include "MyGUI_DelegateImplement.h"
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// пять параметров
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#define MYGUI_SUFFIX 5
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#define MYGUI_TEMPLATE template
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#define MYGUI_TEMPLATE_PARAMS <typename TP1, typename TP2, typename TP3, typename TP4, typename TP5>
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#define MYGUI_TEMPLATE_ARGS <TP1, TP2, TP3, TP4, TP5>
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#define MYGUI_T_TEMPLATE_PARAMS <typename T, typename TP1, typename TP2, typename TP3, typename TP4, typename TP5>
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#define MYGUI_T_TEMPLATE_ARGS <T, TP1, TP2, TP3, TP4, TP5>
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#define MYGUI_PARAMS TP1 p1, TP2 p2, TP3 p3, TP4 p4, TP5 p5
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#define MYGUI_ARGS p1, p2, p3, p4, p5
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#define MYGUI_TYPENAME typename
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#include "MyGUI_DelegateImplement.h"
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} // namespace MyGUI
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#endif // __MYGUI_DELEGATE_H__
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