forked from bartvdbraak/blender
98 lines
2.5 KiB
C++
98 lines
2.5 KiB
C++
/*
|
|
* $Id$
|
|
* ***** BEGIN GPL LICENSE BLOCK *****
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
|
|
* All rights reserved.
|
|
*
|
|
* The Original Code is: all of this file.
|
|
*
|
|
* Contributor(s): none yet.
|
|
*
|
|
* ***** END GPL LICENSE BLOCK *****
|
|
*/
|
|
|
|
/** \file ghost/GHOST_IEvent.h
|
|
* \ingroup GHOST
|
|
* Declaration of GHOST_IEvent interface class.
|
|
*/
|
|
|
|
#ifndef _GHOST_IEVENT_H_
|
|
#define _GHOST_IEVENT_H_
|
|
|
|
#include <stddef.h>
|
|
#include "GHOST_Types.h"
|
|
|
|
class GHOST_IWindow;
|
|
|
|
/**
|
|
* Interface class for events received from GHOST.
|
|
* You should not need to inherit this class. The system will pass these events
|
|
* to the GHOST_IEventConsumer::processEvent() method of event consumers.<br>
|
|
* Use the getType() method to retrieve the type of event and the getData()
|
|
* method to get the event data out. Using the event type you can cast the
|
|
* event data to the correct event dat structure.
|
|
* @see GHOST_IEventConsumer#processEvent
|
|
* @see GHOST_TEventType
|
|
* @author Maarten Gribnau
|
|
* @date May 31, 2001
|
|
*/
|
|
class GHOST_IEvent
|
|
{
|
|
public:
|
|
/**
|
|
* Destructor.
|
|
*/
|
|
virtual ~GHOST_IEvent()
|
|
{
|
|
}
|
|
|
|
/**
|
|
* Returns the event type.
|
|
* @return The event type.
|
|
*/
|
|
virtual GHOST_TEventType getType() = 0;
|
|
|
|
/**
|
|
* Returns the time this event was generated.
|
|
* @return The event generation time.
|
|
*/
|
|
virtual GHOST_TUns64 getTime() = 0;
|
|
|
|
/**
|
|
* Returns the window this event was generated on,
|
|
* or NULL if it is a 'system' event.
|
|
* @return The generating window.
|
|
*/
|
|
virtual GHOST_IWindow* getWindow() = 0;
|
|
|
|
/**
|
|
* Returns the event data.
|
|
* @return The event data.
|
|
*/
|
|
virtual GHOST_TEventDataPtr getData() = 0;
|
|
|
|
#ifdef WITH_CXX_GUARDEDALLOC
|
|
public:
|
|
void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GHOST:GHOST_IEvent"); }
|
|
void operator delete( void *mem ) { MEM_freeN(mem); }
|
|
#endif
|
|
};
|
|
|
|
#endif // _GHOST_IEVENT_H_
|
|
|