429 lines
12 KiB
C
429 lines
12 KiB
C
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/*!
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@file
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@author Albert Semenov
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@date 11/2007
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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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//Copy from mygui.
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namespace delegates
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{
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#ifndef GENESIS_OBSOLETE //mygui<75><69><EFBFBD>ĵ<EFBFBD><C4B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><D8B5><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><C3B5>Բ<EFBFBD><D4B2>֣<EFBFBD><D6A3><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD>Ե<EFBFBD>
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#define GENESIS_OBSOLETE(text)
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#endif
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#ifndef GENESIS_EXCEPT //mygui<75><69><EFBFBD>ĵ<EFBFBD><C4B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><D8B5><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><C3B5>Բ<EFBFBD><D4B2>֣<EFBFBD><D6A3><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD>Ե<EFBFBD>
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#define GENESIS_EXCEPT(dest) //n_error(dest);
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#endif
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#define GENESIS_COMBINE(a, b) GENESIS_COMBINE1(a, b)
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#define GENESIS_COMBINE1(a, b) a##b
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#define MYGUI_I_DELEGATE GENESIS_COMBINE(IDelegate, GENESIS_SUFFIX)
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#define MYGUI_C_STATIC_DELEGATE GENESIS_COMBINE(CStaticDelegate, GENESIS_SUFFIX)
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#define MYGUI_C_METHOD_DELEGATE GENESIS_COMBINE(CMethodDelegate, GENESIS_SUFFIX)
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#define MYGUI_C_DELEGATE GENESIS_COMBINE(CDelegate, GENESIS_SUFFIX)
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#define MYGUI_C_MULTI_DELEGATE GENESIS_COMBINE(CMultiDelegate, GENESIS_SUFFIX)
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#ifndef nullptr
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#define nullptr 0
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#endif
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// <20>ҧѧ٧<D1A7><D9A7>ӧ<EFBFBD><D3A7><EFBFBD> <20>ܧݧѧ<DDA7><D1A7><EFBFBD> <20>ӧ<EFBFBD><D3A7>֧<EFBFBD> <20>է֧ݧ֧ԧѧ<D4A7><D1A7><EFBFBD><EFBFBD><EFBFBD>
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GENESIS_TEMPLATE GENESIS_TEMPLATE_PARAMS
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class MYGUI_I_DELEGATE
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{
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public:
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virtual ~MYGUI_I_DELEGATE() { }
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#ifndef DELEGATE_RTTI_DISABLE_TYPE_INFO
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virtual bool isType( const std::type_info& _type) = 0;
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#endif
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virtual void invoke( GENESIS_PARAMS ) = 0;
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virtual bool compare( MYGUI_I_DELEGATE GENESIS_TEMPLATE_ARGS* _delegate) const = 0;
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virtual bool compare(IDelegateUnlink* _unlink) const
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{
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return false;
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}
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};
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// <20>է֧ݧ֧ԧѧ<D4A7> <20>էݧ<D5A7> <20><><EFBFBD><EFBFBD><EFBFBD>ѧ<EFBFBD><D1A7>ڧ<EFBFBD><DAA7>֧<EFBFBD><D6A7>ܧ<EFBFBD><DCA7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ߧܧ<DFA7><DCA7>ڧ<EFBFBD>
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GENESIS_TEMPLATE GENESIS_TEMPLATE_PARAMS
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class MYGUI_C_STATIC_DELEGATE : public MYGUI_I_DELEGATE GENESIS_TEMPLATE_ARGS
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{
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public:
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typedef void (*Func)( GENESIS_PARAMS );
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MYGUI_C_STATIC_DELEGATE (Func _func) : mFunc(_func) { }
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#ifndef DELEGATE_RTTI_DISABLE_TYPE_INFO
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virtual bool isType( const std::type_info& _type)
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{
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return typeid( MYGUI_C_STATIC_DELEGATE GENESIS_TEMPLATE_ARGS ) == _type;
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}
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#endif
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virtual void invoke( GENESIS_PARAMS )
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{
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mFunc( GENESIS_ARGS );
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}
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virtual bool compare( MYGUI_I_DELEGATE GENESIS_TEMPLATE_ARGS* _delegate) const
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{
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#ifndef DELEGATE_RTTI_DISABLE_TYPE_INFO
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if (nullptr == _delegate || !_delegate->isType(typeid(MYGUI_C_STATIC_DELEGATE GENESIS_TEMPLATE_ARGS)) ) return false;
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MYGUI_C_STATIC_DELEGATE GENESIS_TEMPLATE_ARGS* cast = static_cast<MYGUI_C_STATIC_DELEGATE GENESIS_TEMPLATE_ARGS*>(_delegate);
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#else
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MYGUI_C_STATIC_DELEGATE GENESIS_TEMPLATE_ARGS* cast = dynamic_cast<MYGUI_C_STATIC_DELEGATE GENESIS_TEMPLATE_ARGS*>(_delegate);
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if (nullptr == cast) return false;
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#endif
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return cast->mFunc == mFunc;
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}
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virtual bool compare(IDelegateUnlink* _unlink) const
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{
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return false;
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}
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private:
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Func mFunc;
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};
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// <20>է֧ݧ֧ԧѧ<D4A7> <20>էݧ<D5A7> <20>ާ֧<DEA7><D6A7><EFBFBD><EFBFBD>է<EFBFBD> <20>ܧݧѧ<DDA7><D1A7><EFBFBD><EFBFBD><EFBFBD>
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template GENESIS_T_TEMPLATE_PARAMS
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class MYGUI_C_METHOD_DELEGATE : public MYGUI_I_DELEGATE GENESIS_TEMPLATE_ARGS
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{
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public:
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typedef void (T::*Method)( GENESIS_PARAMS );
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MYGUI_C_METHOD_DELEGATE(IDelegateUnlink* _unlink, T* _object, Method _method) : mUnlink(_unlink), mObject(_object), mMethod(_method) { }
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#ifndef DELEGATE_RTTI_DISABLE_TYPE_INFO
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virtual bool isType( const std::type_info& _type)
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{
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return typeid( MYGUI_C_METHOD_DELEGATE GENESIS_T_TEMPLATE_ARGS ) == _type;
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}
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#endif
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virtual void invoke( GENESIS_PARAMS )
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{
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(mObject->*mMethod)( GENESIS_ARGS );
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}
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virtual bool compare( MYGUI_I_DELEGATE GENESIS_TEMPLATE_ARGS* _delegate) const
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{
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#ifndef DELEGATE_RTTI_DISABLE_TYPE_INFO
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if (nullptr == _delegate || !_delegate->isType(typeid(MYGUI_C_METHOD_DELEGATE GENESIS_T_TEMPLATE_ARGS)) ) return false;
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MYGUI_C_METHOD_DELEGATE GENESIS_T_TEMPLATE_ARGS* cast = static_cast< MYGUI_C_METHOD_DELEGATE GENESIS_T_TEMPLATE_ARGS* >(_delegate);
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#else
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MYGUI_C_METHOD_DELEGATE GENESIS_T_TEMPLATE_ARGS* cast = dynamic_cast< MYGUI_C_METHOD_DELEGATE GENESIS_T_TEMPLATE_ARGS* >(_delegate);
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if (nullptr == cast) return false;
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#endif
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return cast->mObject == mObject && cast->mMethod == mMethod;
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}
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virtual bool compare(IDelegateUnlink* _unlink) const
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{
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return mUnlink == _unlink;
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}
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private:
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IDelegateUnlink* mUnlink;
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T* mObject;
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Method mMethod;
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};
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} // namespace delegates
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// <20><><EFBFBD>ѧҧݧ<D2A7><DDA7><EFBFBD> <20>էݧ<D5A7> <20><><EFBFBD><EFBFBD><EFBFBD>٧էѧߧڧ<DFA7> <20>է֧ݧ֧ԧѧ<D4A7><D1A7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ѧ<EFBFBD><D1A7>ڧ<EFBFBD><DAA7>֧<EFBFBD><D6A7>ܧ<EFBFBD><DCA7><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ߧܧ<DFA7><DCA7>ڧ<EFBFBD>
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// <20><><EFBFBD>ѧ<EFBFBD><D1A7>ѧާ֧<DEA7><D6A7><EFBFBD><EFBFBD><EFBFBD> : <20><><EFBFBD>ܧѧ٧ѧ<D9A7><D1A7>֧ݧ<D6A7> <20>ߧ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ߧܧ<DFA7><DCA7>ڧ<EFBFBD>
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// <20><><EFBFBD><EFBFBD><EFBFBD>ڧާ֧<DEA7> : newDelegate(funk_name);
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// <20><><EFBFBD><EFBFBD><EFBFBD>ڧާ֧<DEA7> : newDelegate(class_name::static_method_name);
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GENESIS_TEMPLATE GENESIS_TEMPLATE_PARAMS
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inline delegates::MYGUI_I_DELEGATE GENESIS_TEMPLATE_ARGS* newDelegate( void (*_func)( GENESIS_PARAMS ) )
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{
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return new delegates::MYGUI_C_STATIC_DELEGATE GENESIS_TEMPLATE_ARGS (_func);
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}
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// <20><><EFBFBD>ѧҧݧ<D2A7><DDA7><EFBFBD> <20>էݧ<D5A7> <20><><EFBFBD><EFBFBD><EFBFBD>٧էѧߧڧ<DFA7> <20>է֧ݧ֧ԧѧ<D4A7><D1A7><EFBFBD> <20>ާ֧<DEA7><D6A7><EFBFBD><EFBFBD>է<EFBFBD> <20>ܧݧѧ<DDA7><D1A7><EFBFBD><EFBFBD><EFBFBD>
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// <20><><EFBFBD>ѧ<EFBFBD><D1A7>ѧާ֧<DEA7><D6A7><EFBFBD><EFBFBD><EFBFBD> : <20><><EFBFBD>ܧѧ٧ѧ<D9A7><D1A7>֧ݧ<D6A7> <20>ߧ<EFBFBD> <20><><EFBFBD>ҧ<EFBFBD><D2A7>֧ܧ<D6A7> <20>ܧݧѧ<DDA7><D1A7><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD>ܧѧ٧ѧ<D9A7><D1A7>֧ݧ<D6A7> <20>ߧ<EFBFBD> <20>ާ֧<DEA7><D6A7><EFBFBD><EFBFBD><EFBFBD> <20>ܧݧѧ<DDA7><D1A7><EFBFBD><EFBFBD><EFBFBD>
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// <20><><EFBFBD><EFBFBD><EFBFBD>ڧާ֧<DEA7> : newDelegate(&object_name, &class_name::method_name);
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template GENESIS_T_TEMPLATE_PARAMS
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inline delegates::MYGUI_I_DELEGATE GENESIS_TEMPLATE_ARGS* newDelegate( T* _object, void (T::*_method)( GENESIS_PARAMS ) )
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{
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return new delegates::MYGUI_C_METHOD_DELEGATE GENESIS_T_TEMPLATE_ARGS (delegates::GetDelegateUnlink(_object), _object, _method);
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}
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namespace delegates
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{
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// <20><><EFBFBD>ѧҧݧ<D2A7><DDA7><EFBFBD> <20>ܧݧѧ<DDA7><D1A7><EFBFBD><EFBFBD><EFBFBD> <20>է֧ݧ֧ԧѧ<D4A7><D1A7><EFBFBD>
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GENESIS_TEMPLATE GENESIS_TEMPLATE_PARAMS
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class MYGUI_C_DELEGATE
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{
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public:
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typedef MYGUI_I_DELEGATE GENESIS_TEMPLATE_ARGS IDelegate;
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MYGUI_C_DELEGATE () : mDelegate(nullptr) { }
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MYGUI_C_DELEGATE (const MYGUI_C_DELEGATE GENESIS_TEMPLATE_ARGS& _event) : mDelegate(nullptr)
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{
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// <20>٧ѧҧڧ<D2A7><DAA7>ѧ֧<D1A7> <20><><EFBFBD>֧ҧ<D6A7> <20>ӧݧѧէ֧ߧڧ<DFA7>
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IDelegate* del = _event.mDelegate;
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const_cast< MYGUI_C_DELEGATE GENESIS_TEMPLATE_ARGS& >(_event).mDelegate = nullptr;
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if (mDelegate != nullptr && !mDelegate->compare(del))
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delete mDelegate;
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mDelegate = del;
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}
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~MYGUI_C_DELEGATE ()
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{
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clear();
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}
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bool empty() const
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{
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return mDelegate == nullptr;
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}
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void clear()
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{
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if (mDelegate)
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{
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delete mDelegate;
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mDelegate = nullptr;
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}
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}
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MYGUI_C_DELEGATE GENESIS_TEMPLATE_ARGS& operator=(IDelegate* _delegate)
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{
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delete mDelegate;
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mDelegate = _delegate;
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return *this;
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}
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MYGUI_C_DELEGATE GENESIS_TEMPLATE_ARGS& operator=(const MYGUI_C_DELEGATE GENESIS_TEMPLATE_ARGS& _event)
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{
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// <20>٧ѧҧڧ<D2A7><DAA7>ѧ֧<D1A7> <20><><EFBFBD>֧ҧ<D6A7> <20>ӧݧѧէ֧ߧڧ<DFA7>
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IDelegate* del = _event.mDelegate;
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const_cast< MYGUI_C_DELEGATE GENESIS_TEMPLATE_ARGS& >(_event).mDelegate = nullptr;
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if (mDelegate != nullptr && !mDelegate->compare(del))
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delete mDelegate;
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mDelegate = del;
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return *this;
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}
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void operator()( GENESIS_PARAMS )
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{
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if (mDelegate == nullptr) return;
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mDelegate->invoke( GENESIS_ARGS );
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}
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private:
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IDelegate* mDelegate;
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};
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// <20><><EFBFBD>ѧҧݧ<D2A7><DDA7><EFBFBD> <20>ܧݧѧ<DDA7><D1A7><EFBFBD><EFBFBD><EFBFBD> <20>ާ<EFBFBD><DEA7>ݧ<EFBFBD><DDA7><EFBFBD><EFBFBD><EFBFBD> <20>է֧ݧ֧ԧѧ<D4A7><D1A7><EFBFBD>
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GENESIS_TEMPLATE GENESIS_TEMPLATE_PARAMS
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class MYGUI_C_MULTI_DELEGATE
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{
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public:
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typedef MYGUI_I_DELEGATE GENESIS_TEMPLATE_ARGS IDelegate;
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typedef GENESIS_TYPENAME std::list<IDelegate* /*, Allocator<IDelegate*>*/ > ListDelegate;
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typedef GENESIS_TYPENAME ListDelegate::iterator ListDelegateIterator;
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typedef GENESIS_TYPENAME ListDelegate::const_iterator ConstListDelegateIterator;
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MYGUI_C_MULTI_DELEGATE () { }
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~MYGUI_C_MULTI_DELEGATE ()
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{
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clear();
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}
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bool empty() const
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{
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for (ConstListDelegateIterator iter = mListDelegates.begin(); iter != mListDelegates.end(); ++iter)
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{
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if (*iter) return false;
|
|||
|
|
}
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void clear()
|
|||
|
|
{
|
|||
|
|
for (ListDelegateIterator iter = mListDelegates.begin(); iter != mListDelegates.end(); ++iter)
|
|||
|
|
{
|
|||
|
|
if (*iter)
|
|||
|
|
{
|
|||
|
|
delete (*iter);
|
|||
|
|
(*iter) = nullptr;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void clear(IDelegateUnlink* _unlink)
|
|||
|
|
{
|
|||
|
|
for (ListDelegateIterator iter = mListDelegates.begin(); iter != mListDelegates.end(); ++iter)
|
|||
|
|
{
|
|||
|
|
if ((*iter) && (*iter)->compare(_unlink))
|
|||
|
|
{
|
|||
|
|
delete (*iter);
|
|||
|
|
(*iter) = nullptr;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
MYGUI_C_MULTI_DELEGATE GENESIS_TEMPLATE_ARGS& operator+=(IDelegate* _delegate)
|
|||
|
|
{
|
|||
|
|
for (ListDelegateIterator iter = mListDelegates.begin(); iter != mListDelegates.end(); ++iter)
|
|||
|
|
{
|
|||
|
|
if ((*iter) && (*iter)->compare(_delegate))
|
|||
|
|
{
|
|||
|
|
GENESIS_EXCEPT("Trying to add same delegate twice.");
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
mListDelegates.push_back(_delegate);
|
|||
|
|
return *this;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
MYGUI_C_MULTI_DELEGATE GENESIS_TEMPLATE_ARGS& operator-=(IDelegate* _delegate)
|
|||
|
|
{
|
|||
|
|
for (ListDelegateIterator iter = mListDelegates.begin(); iter != mListDelegates.end(); ++iter)
|
|||
|
|
{
|
|||
|
|
if ((*iter) && (*iter)->compare(_delegate))
|
|||
|
|
{
|
|||
|
|
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӧ֧<D3A7><D6A7><EFBFBD><EFBFBD>֧<EFBFBD> <20>ߧ<EFBFBD> <20>ڧէ֧ߧ<D6A7><DFA7>ڧ<EFBFBD><DAA7>ߧ<EFBFBD><DFA7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>է֧ݧ֧ԧѧ<D4A7><D1A7><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
if ((*iter) != _delegate) delete (*iter);
|
|||
|
|
(*iter) = nullptr;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
delete _delegate;
|
|||
|
|
return *this;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void operator()( GENESIS_PARAMS )
|
|||
|
|
{
|
|||
|
|
ListDelegateIterator iter = mListDelegates.begin();
|
|||
|
|
while (iter != mListDelegates.end())
|
|||
|
|
{
|
|||
|
|
if (nullptr == (*iter))
|
|||
|
|
{
|
|||
|
|
iter = mListDelegates.erase(iter);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
(*iter)->invoke( GENESIS_ARGS );
|
|||
|
|
++iter;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
MYGUI_C_MULTI_DELEGATE (const MYGUI_C_MULTI_DELEGATE GENESIS_TEMPLATE_ARGS& _event)
|
|||
|
|
{
|
|||
|
|
// <20>٧ѧҧڧ<D2A7><DAA7>ѧ֧<D1A7> <20><><EFBFBD>֧ҧ<D6A7> <20>ӧݧѧէ֧ߧڧ<DFA7>
|
|||
|
|
ListDelegate del = _event.mListDelegates;
|
|||
|
|
const_cast< MYGUI_C_MULTI_DELEGATE GENESIS_TEMPLATE_ARGS& >(_event).mListDelegates.clear();
|
|||
|
|
|
|||
|
|
safe_clear(del);
|
|||
|
|
|
|||
|
|
mListDelegates = del;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
MYGUI_C_MULTI_DELEGATE GENESIS_TEMPLATE_ARGS& operator=(const MYGUI_C_MULTI_DELEGATE GENESIS_TEMPLATE_ARGS& _event)
|
|||
|
|
{
|
|||
|
|
// <20>٧ѧҧڧ<D2A7><DAA7>ѧ֧<D1A7> <20><><EFBFBD>֧ҧ<D6A7> <20>ӧݧѧէ֧ߧڧ<DFA7>
|
|||
|
|
ListDelegate del = _event.mListDelegates;
|
|||
|
|
const_cast< MYGUI_C_MULTI_DELEGATE GENESIS_TEMPLATE_ARGS& >(_event).mListDelegates.clear();
|
|||
|
|
|
|||
|
|
safe_clear(del);
|
|||
|
|
|
|||
|
|
mListDelegates = del;
|
|||
|
|
|
|||
|
|
return *this;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
GENESIS_OBSOLETE("use : operator += ")
|
|||
|
|
MYGUI_C_MULTI_DELEGATE GENESIS_TEMPLATE_ARGS& operator=(IDelegate* _delegate)
|
|||
|
|
{
|
|||
|
|
clear();
|
|||
|
|
*this += _delegate;
|
|||
|
|
return *this;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private:
|
|||
|
|
void safe_clear(ListDelegate& _delegates)
|
|||
|
|
{
|
|||
|
|
for (ListDelegateIterator iter = mListDelegates.begin(); iter != mListDelegates.end(); ++iter)
|
|||
|
|
{
|
|||
|
|
if (*iter)
|
|||
|
|
{
|
|||
|
|
IDelegate* del = (*iter);
|
|||
|
|
(*iter) = nullptr;
|
|||
|
|
delete_is_not_found(del, _delegates);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void delete_is_not_found(IDelegate* _del, ListDelegate& _delegates)
|
|||
|
|
{
|
|||
|
|
for (ListDelegateIterator iter = _delegates.begin(); iter != _delegates.end(); ++iter)
|
|||
|
|
{
|
|||
|
|
if ((*iter) && (*iter)->compare(_del))
|
|||
|
|
{
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
delete _del;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private:
|
|||
|
|
ListDelegate mListDelegates;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
|
|||
|
|
#undef GENESIS_COMBINE
|
|||
|
|
#undef GENESIS_COMBINE1
|
|||
|
|
|
|||
|
|
#undef MYGUI_I_DELEGATE
|
|||
|
|
|
|||
|
|
#undef MYGUI_C_STATIC_DELEGATE
|
|||
|
|
#undef MYGUI_C_METHOD_DELEGATE
|
|||
|
|
|
|||
|
|
#undef MYGUI_C_DELEGATE
|
|||
|
|
#undef MYGUI_C_MULTI_DELEGATE
|
|||
|
|
|
|||
|
|
#undef GENESIS_SUFFIX
|
|||
|
|
#undef GENESIS_TEMPLATE
|
|||
|
|
#undef GENESIS_TEMPLATE_PARAMS
|
|||
|
|
#undef GENESIS_TEMPLATE_ARGS
|
|||
|
|
#undef GENESIS_T_TEMPLATE_PARAMS
|
|||
|
|
#undef GENESIS_T_TEMPLATE_ARGS
|
|||
|
|
#undef GENESIS_PARAMS
|
|||
|
|
#undef GENESIS_ARGS
|
|||
|
|
#undef GENESIS_TYPENAME
|
|||
|
|
|
|||
|
|
} // namespace delegates
|