1ac4ed10b3
2007/01/29 14:02:22 thb 1.8.12.1: Issue number: #i37778# Larger slideshow refactoring. Wrote design and coding style manifest, and adapted the code to actually conform to this. In detail: - cleaned up ownership/disposable/weak_ptr story. removed hacks and explicit Disposable implementations, where workaround were available - removed object mutices, where superfluous - reworked EventMultiplexer (using templatized listener class now), added more events. EventMultiplexer now serves as a true blackboard - reworked directory structure: disjunct parts are now physically separated into directories, instantiation happens via factories & abstract interfaces - added CursorManager, to make setting mouse cursor less hackish - reworked DrawShape, to implement SeparateListener pattern - reworked IntrinsicAnimationActivity, to avoid cyclic references - modified hyperlink & shape cursor handling to communicate via EventMultiplexer - renamed & cleaned up files (presentation.cxx now named slideshowimpl.cxx, etc.) - added first version of the z-order fix to layer/layermanager - cleaned up include guards and include syntax
89 lines
2.7 KiB
C++
89 lines
2.7 KiB
C++
/*************************************************************************
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* $RCSfile: event.hxx,v $
|
|
*
|
|
* $Revision: 1.9 $
|
|
*
|
|
* last change: $Author: obo $ $Date: 2007-07-17 15:06:09 $
|
|
*
|
|
* The Contents of this file are made available subject to
|
|
* the terms of GNU Lesser General Public License Version 2.1.
|
|
*
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2005 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
|
|
*
|
|
************************************************************************/
|
|
#ifndef INCLUDED_SLIDESHOW_EVENT_HXX
|
|
#define INCLUDED_SLIDESHOW_EVENT_HXX
|
|
|
|
#include "disposable.hxx"
|
|
|
|
#include <boost/shared_ptr.hpp>
|
|
#include <vector>
|
|
|
|
namespace slideshow {
|
|
namespace internal {
|
|
|
|
/** Definition of Event interface
|
|
*/
|
|
class Event : public Disposable
|
|
{
|
|
public:
|
|
/** Execute the event.
|
|
|
|
@return true, if event was successfully executed.
|
|
*/
|
|
virtual bool fire() = 0;
|
|
|
|
/** Query whether this event is still charged, i.e. able
|
|
to fire.
|
|
|
|
Inactive events are ignored by the normal event
|
|
containers (EventQueue, UserEventQueue etc.), and no
|
|
explicit fire() is called upon them.
|
|
|
|
@return true, if this event has already been fired.
|
|
*/
|
|
virtual bool isCharged() 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;
|
|
|
|
} // namespace internal
|
|
} // namespace presentation
|
|
|
|
#endif /* INCLUDED_SLIDESHOW_EVENT_HXX */
|