9f3f2ace33
2006/04/24 13:25:25 thb 1.7.16.3: #i53194# Unified include statements (local headers always have double quotes; external headers angle brackets); reverted EventMultiplexer pause events to shared_ptr; removed EventMultiplexer::removeViewHandler(), since the handler is held weakly, anyway. 2006/04/03 16:18:57 thb 1.7.16.2: #i37778# Now passing down ComponentContext to all interested parties; building a second, all-exports version of the slideshow component (to facilitate unit testing also for internal classes) - this made necessary renaming ImportFailedException to ShapeLoadFailedException (because of silly i63703); applied relevant parts of #i63770# (const-correctness); reworked view handling in such a way that views are now kept in one central repository (and are not duplicated across all interested objects); moved code from namespace presentation to namespace slideshow 2006/03/24 18:23:09 thb 1.7.16.1: #i37778# Moved whole slideshow engine from namespace presentation (which conflicts with one of the UNO subnamespaces) to slideshow
155 lines
5.0 KiB
C++
155 lines
5.0 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: rehearsetimingsactivity.hxx,v $
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*
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* $Revision: 1.8 $
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*
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* last change: $Author: kz $ $Date: 2006-12-13 15:18:27 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#if ! defined(REHEARSETIMINGSACTIVITY_HXX_INCLUDED)
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#define REHEARSETIMINGSACTIVITY_HXX_INCLUDED
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#include <canvas/elapsedtime.hxx>
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#include <cppcanvas/customsprite.hxx>
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#include <basegfx/range/b2drectangle.hxx>
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#include <basegfx/vector/b2isize.hxx>
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#include <vcl/font.hxx>
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#include "activity.hxx"
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#include "wakeupevent.hxx"
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#include <boost/shared_ptr.hpp>
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#include <boost/enable_shared_from_this.hpp>
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#include <boost/bind.hpp>
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#include <boost/utility.hpp>
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#include <vector>
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#include <algorithm>
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namespace slideshow {
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namespace internal {
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class EventQueue;
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class ActivitiesQueue;
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class EventMultiplexer;
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class RehearseTimingsActivity : public Activity,
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public ViewEventHandler,
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public boost::enable_shared_from_this<RehearseTimingsActivity>,
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private ::boost::noncopyable
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{
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public:
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/** Creates the activity.
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*/
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static boost::shared_ptr<RehearseTimingsActivity> create(
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EventQueue& rEventQueue,
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EventMultiplexer& rEventMultiplexer,
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ActivitiesQueue& rActivitiesQueue,
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const UnoViewContainer& rViewContainer );
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/** Starts and shows the timer; adds to activity queue.
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*/
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void start();
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/** Stops and hides the timer.
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@return elapsed time
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*/
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double stop();
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/** Determines whether the timer button has been clicked.
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*/
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bool hasBeenClicked() const;
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// ViewEventHandler interface
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virtual void viewAdded( const UnoViewSharedPtr& rView );
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virtual void viewRemoved( const UnoViewSharedPtr& rView );
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virtual void viewChanged( const UnoViewSharedPtr& rView );
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// Disposable:
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virtual void dispose();
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// Activity:
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virtual double calcTimeLag() const;
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virtual bool perform();
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virtual bool isActive() const;
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virtual bool needsScreenUpdate() const;
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virtual void dequeued();
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virtual void end();
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private:
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RehearseTimingsActivity( EventQueue& rEventQueue,
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EventMultiplexer& rEventMultiplexer,
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ActivitiesQueue& rActivitiesQueue,
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const UnoViewContainer& rViewContainer );
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void paint( ::cppcanvas::CanvasSharedPtr const & canvas ) const;
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void paintAllSprites() const;
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class MouseHandler;
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friend class MouseHandler;
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typedef ::std::vector<
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::std::pair<UnoViewSharedPtr,
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cppcanvas::CustomSpriteSharedPtr> > ViewsVecT;
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template <typename func_type>
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void for_each_sprite( func_type const & func ) const
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{
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ViewsVecT::const_iterator iPos( m_views.begin() );
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const ViewsVecT::const_iterator iEnd( m_views.end() );
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for ( ; iPos != iEnd; ++iPos )
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func( iPos->second );
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}
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::basegfx::B2DRectangle calcSpriteRectangle(
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UnoViewSharedPtr const & rView ) const;
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EventQueue& m_rEventQueue;
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EventMultiplexer& m_rEventMultiplexer;
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ActivitiesQueue& m_rActivitiesQueue;
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canvas::tools::ElapsedTime m_elapsedTime;
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ViewsVecT m_views;
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/// screen rect of sprite (in view coordinates!)
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::basegfx::B2DRectangle m_spriteRectangle;
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Font m_font;
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WakeupEventSharedPtr m_wakeUpEvent;
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boost::shared_ptr<MouseHandler> m_mouseHandler;
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::basegfx::B2ISize m_spriteSizePixel;
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sal_Int32 m_nYOffset;
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bool m_bActive;
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bool m_drawPressed;
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};
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} // namespace internal
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} // namespace presentation
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#endif
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