X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cc3977bf132d40cb66c6b488890ef67a396d4a0a..8e77fd8bca165aab9709649d79a7cbc6a172d4e1:/include/wx/xtihandler.h?ds=inline diff --git a/include/wx/xtihandler.h b/include/wx/xtihandler.h index 2da2c9745a..de4d3e9d21 100644 --- a/include/wx/xtihandler.h +++ b/include/wx/xtihandler.h @@ -1,110 +1,113 @@ -///////////////////////////////////////////////////////////////////////////// -// Name: wx/xtihandler.h -// Purpose: XTI handlers -// Author: Stefan Csomor -// Modified by: Francesco Montorsi -// Created: 27/07/03 -// RCS-ID: $Id: xti.h 47299 2007-07-10 15:58:27Z FM $ -// Copyright: (c) 1997 Julian Smart -// (c) 2003 Stefan Csomor -// Licence: wxWindows licence -///////////////////////////////////////////////////////////////////////////// - -#ifndef _XTIHANDLER_H_ -#define _XTIHANDLER_H_ - -#include "wx/defs.h" - -#if wxUSE_EXTENDED_RTTI - -#include "wx/string.h" - -class WXDLLIMPEXP_BASE wxObject; -class WXDLLIMPEXP_BASE wxClassInfo; -class WXDLLIMPEXP_BASE wxDynamicClassInfo; -class WXDLLIMPEXP_BASE wxHashTable; -class WXDLLIMPEXP_BASE wxHashTable_Node; -class WXDLLIMPEXP_BASE wxObjectRefData; -class WXDLLIMPEXP_BASE wxEvent; -class WXDLLIMPEXP_BASE wxEvtHandler; - -typedef void (wxObject::*wxObjectEventFunction)(wxEvent&); - -// ---------------------------------------------------------------------------- -// Handler Info -// -// this describes an event sink -// ---------------------------------------------------------------------------- - -class WXDLLIMPEXP_BASE wxHandlerInfo -{ - friend class WXDLLIMPEXP_BASE wxDynamicClassInfo; - -public: - wxHandlerInfo(wxHandlerInfo* &iter, - wxClassInfo* itsClass, - const wxString& name, - wxObjectEventFunction address, - const wxClassInfo* eventClassInfo) : - m_eventFunction(address), - m_name(name), - m_eventClassInfo(eventClassInfo), - m_itsClass(itsClass) - { - Insert(iter); - } - - ~wxHandlerInfo() - { Remove(); } - - // return the name of this handler - const wxString& GetName() const { return m_name; } - - // return the class info of the event - const wxClassInfo *GetEventClassInfo() const { return m_eventClassInfo; } - - // get the handler function pointer - wxObjectEventFunction GetEventFunction() const { return m_eventFunction; } - - // returns NULL if this is the last handler of this class - wxHandlerInfo* GetNext() const { return m_next; } - - // return the class this property is declared in - const wxClassInfo* GetDeclaringClass() const { return m_itsClass; } - -private: - - // inserts this handler at the end of the linked chain which begins - // with "iter" handler. - void Insert(wxHandlerInfo* &iter); - - // removes this handler from the linked chain of the m_itsClass handlers. - void Remove(); - - wxObjectEventFunction m_eventFunction; - wxString m_name; - const wxClassInfo* m_eventClassInfo; - wxHandlerInfo* m_next; - wxClassInfo* m_itsClass; -}; - -#define wxHANDLER(name,eventClassType) \ - static wxHandlerInfo _handlerInfo##name( first, class_t::GetClassInfoStatic(), \ - wxT(#name), (wxObjectEventFunction) (wxEventFunction) &name, \ - CLASSINFO( eventClassType ) ); - -#define wxBEGIN_HANDLERS_TABLE(theClass) \ - wxHandlerInfo *theClass::GetHandlersStatic() \ - { \ - typedef theClass class_t; \ - static wxHandlerInfo* first = NULL; - -#define wxEND_HANDLERS_TABLE() \ - return first; } - -#define wxEMPTY_HANDLERS_TABLE(theClass) \ - wxBEGIN_HANDLERS_TABLE(theClass) \ - wxEND_HANDLERS_TABLE() - -#endif // wxUSE_EXTENDED_RTTI -#endif // _XTIHANDLER_H_ +///////////////////////////////////////////////////////////////////////////// +// Name: wx/xtihandler.h +// Purpose: XTI handlers +// Author: Stefan Csomor +// Modified by: Francesco Montorsi +// Created: 27/07/03 +// RCS-ID: $Id$ +// Copyright: (c) 1997 Julian Smart +// (c) 2003 Stefan Csomor +// Licence: wxWindows licence +///////////////////////////////////////////////////////////////////////////// + +#ifndef _XTIHANDLER_H_ +#define _XTIHANDLER_H_ + +#include "wx/defs.h" + +#if wxUSE_EXTENDED_RTTI + +#include "wx/xti.h" + +// copied from event.h which cannot be included at this place + +class WXDLLIMPEXP_FWD_BASE wxEvent; + +#ifdef __VISUALC__ +#define wxMSVC_FWD_MULTIPLE_BASES __multiple_inheritance +#else +#define wxMSVC_FWD_MULTIPLE_BASES +#endif + +class WXDLLIMPEXP_FWD_BASE wxMSVC_FWD_MULTIPLE_BASES wxEvtHandler; +typedef void (wxEvtHandler::*wxEventFunction)(wxEvent&); +typedef wxEventFunction wxObjectEventFunction; + +// ---------------------------------------------------------------------------- +// Handler Info +// +// this describes an event sink +// ---------------------------------------------------------------------------- + +class WXDLLIMPEXP_BASE wxHandlerInfo +{ + friend class WXDLLIMPEXP_BASE wxDynamicClassInfo; + +public: + wxHandlerInfo(wxHandlerInfo* &iter, + wxClassInfo* itsClass, + const wxString& name, + wxObjectEventFunction address, + const wxClassInfo* eventClassInfo) : + m_eventFunction(address), + m_name(name), + m_eventClassInfo(eventClassInfo), + m_itsClass(itsClass) + { + Insert(iter); + } + + ~wxHandlerInfo() + { Remove(); } + + // return the name of this handler + const wxString& GetName() const { return m_name; } + + // return the class info of the event + const wxClassInfo *GetEventClassInfo() const { return m_eventClassInfo; } + + // get the handler function pointer + wxObjectEventFunction GetEventFunction() const { return m_eventFunction; } + + // returns NULL if this is the last handler of this class + wxHandlerInfo* GetNext() const { return m_next; } + + // return the class this property is declared in + const wxClassInfo* GetDeclaringClass() const { return m_itsClass; } + +private: + + // inserts this handler at the end of the linked chain which begins + // with "iter" handler. + void Insert(wxHandlerInfo* &iter); + + // removes this handler from the linked chain of the m_itsClass handlers. + void Remove(); + + wxObjectEventFunction m_eventFunction; + wxString m_name; + const wxClassInfo* m_eventClassInfo; + wxHandlerInfo* m_next; + wxClassInfo* m_itsClass; +}; + +#define wxHANDLER(name,eventClassType) \ + static wxHandlerInfo _handlerInfo##name( first, class_t::GetClassInfoStatic(), \ + wxT(#name), (wxObjectEventFunction) (wxEventFunction) &name, \ + wxCLASSINFO( eventClassType ) ); + +#define wxBEGIN_HANDLERS_TABLE(theClass) \ + wxHandlerInfo *theClass::GetHandlersStatic() \ + { \ + typedef theClass class_t; \ + static wxHandlerInfo* first = NULL; + +#define wxEND_HANDLERS_TABLE() \ + return first; } + +#define wxEMPTY_HANDLERS_TABLE(theClass) \ + wxBEGIN_HANDLERS_TABLE(theClass) \ + wxEND_HANDLERS_TABLE() + +#endif // wxUSE_EXTENDED_RTTI +#endif // _XTIHANDLER_H_