Gered
c5cdddbeaa
current versions of all of my basic framework sources, build configurations/scripts, and supporting assets
83 lines
1.6 KiB
C++
83 lines
1.6 KiB
C++
/*
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GWEN
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Copyright (c) 2010 Facepunch Studios
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See license in Gwen.h
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*/
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#pragma once
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#ifndef GWEN_HOOK_H
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#define GWEN_HOOK_H
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#include "gwen.h"
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#include <stl/list.h>
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#ifdef GWEN_HOOKSYSTEM
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namespace Gwen
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{
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namespace Hook
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{
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class GWEN_EXPORT BaseHook
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{
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public:
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virtual bool OnControlClicked( Gwen::Controls::Base*, int /*iMouseX*/, int /*iMouseY*/ ){ return false; };
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};
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typedef stl::list<BaseHook*> HookList;
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GWEN_EXPORT HookList& GetHookList();
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GWEN_EXPORT void AddHook( BaseHook* pHook );
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GWEN_EXPORT void RemoveHook( BaseHook* pHook );
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template< typename fnc >
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bool CallHook( fnc f )
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{
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for ( HookList::iterator it = GetHookList().begin(); it != GetHookList().end(); ++it )
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{
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if ( ((*it)->*f)() ) return true;
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}
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return false;
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}
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template< typename fnc, typename AA >
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bool CallHook( fnc f, AA a )
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{
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for ( HookList::iterator it = GetHookList().begin(); it != GetHookList().end(); ++it )
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{
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if ( ((*it)->*f)( a ) ) return true;
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}
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return false;
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}
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template< typename fnc, typename AA, typename AB >
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bool CallHook( fnc f, AA a, AB b )
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{
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for ( HookList::iterator it = GetHookList().begin(); it != GetHookList().end(); ++it )
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{
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if ( ((*it)->*f)( a, b ) ) return true;
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}
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return false;
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}
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template< typename fnc, typename AA, typename AB, typename AC >
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bool CallHook( fnc f, AA a, AB b, AC c )
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{
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for ( HookList::iterator it = GetHookList().begin(); it != GetHookList().end(); ++it )
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{
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if ( ((*it)->*f)( a, b, c ) ) return true;
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}
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return false;
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}
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}
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}
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#endif
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#endif
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