d71cd2b035
2005/02/15 12:45:10 thb 1.2.6.1: #i42440# Moved sprite-growing code to slideshow, we already handle the case there for update areas of antialiased shapes; Improved/reformatted documentation; (Hopefully) fixed the problem that sometimes, the first effect preview did not work. The reason there was presumably the clearing of the EventQueue before every slide, and the fact that EventMultiplexer only generated new tick events when it thought ticking was switched off.
114 lines
3.7 KiB
C++
114 lines
3.7 KiB
C++
/*************************************************************************
|
|
*
|
|
* $RCSfile: event.hxx,v $
|
|
*
|
|
* $Revision: 1.3 $
|
|
*
|
|
* last change: $Author: vg $ $Date: 2005-03-10 13:54:06 $
|
|
*
|
|
* The Contents of this file are made available subject to the terms of
|
|
* either of the following licenses
|
|
*
|
|
* - GNU Lesser General Public License Version 2.1
|
|
* - Sun Industry Standards Source License Version 1.1
|
|
*
|
|
* Sun Microsystems Inc., October, 2000
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2000 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
*
|
|
* Sun Industry Standards Source License Version 1.1
|
|
* =================================================
|
|
* The contents of this file are subject to the Sun Industry Standards
|
|
* Source License Version 1.1 (the "License"); You may not use this file
|
|
* except in compliance with the License. You may obtain a copy of the
|
|
* License at http://www.openoffice.org/license.html.
|
|
*
|
|
* Software provided under this License is provided on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
|
|
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
|
|
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
|
|
* See the License for the specific provisions governing your rights and
|
|
* obligations concerning the Software.
|
|
*
|
|
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
|
|
*
|
|
* Copyright: 2000 by Sun Microsystems, Inc.
|
|
*
|
|
* All Rights Reserved.
|
|
*
|
|
* Contributor(s): _______________________________________
|
|
*
|
|
*
|
|
************************************************************************/
|
|
|
|
#ifndef _SLIDESHOW_EVENT_HXX
|
|
#define _SLIDESHOW_EVENT_HXX
|
|
|
|
#include <boost/shared_ptr.hpp>
|
|
#include <vector>
|
|
|
|
#include <disposable.hxx>
|
|
|
|
|
|
/* Definition of Event interface */
|
|
|
|
namespace presentation
|
|
{
|
|
namespace internal
|
|
{
|
|
|
|
class Event : public Disposable
|
|
{
|
|
public:
|
|
/** Execute the event.
|
|
|
|
@return true, if event was successfully executed.
|
|
*/
|
|
virtual bool fire() = 0;
|
|
|
|
/** Query whether this event has been fired.
|
|
|
|
@return true, if this event has already been fired.
|
|
*/
|
|
virtual bool wasFired() const = 0;
|
|
|
|
/** Query the activation time instant this event shall be
|
|
fired, if it was inserted at instant nCurrentTime into
|
|
the queue.
|
|
|
|
@param nCurrentTime
|
|
The time from which the activation time is to be
|
|
calculated from.
|
|
|
|
@return the time instant in seconds, on which this
|
|
event is to be fired.
|
|
*/
|
|
virtual double getActivationTime( double nCurrentTime ) const = 0;
|
|
};
|
|
|
|
typedef ::boost::shared_ptr< Event > EventSharedPtr;
|
|
typedef ::std::vector< EventSharedPtr > VectorOfEvents;
|
|
|
|
}
|
|
}
|
|
|
|
#endif /* _SLIDESHOW_EVENT_HXX */
|