274fc85657
2005/11/07 15:26:54 dbo 1.1.2.1: #i45197# revised code Issue number: Submitted by: Reviewed by:
229 lines
8.6 KiB
C++
229 lines
8.6 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: generateevent.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: rt $ $Date: 2006-07-26 07:35:27 $
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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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// must be first
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#include "canvas/debug.hxx"
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#include "canvas/verbosetrace.hxx"
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#include "shape.hxx"
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#include "slideshowcontext.hxx"
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#include "delayevent.hxx"
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#include "com/sun/star/drawing/XShape.hpp"
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#include "com/sun/star/animations/XAnimationNode.hpp"
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#include "com/sun/star/animations/Timing.hpp"
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#include "com/sun/star/animations/EventTrigger.hpp"
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#include "com/sun/star/animations/Event.hpp"
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namespace presentation {
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namespace internal {
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using namespace com::sun::star;
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EventSharedPtr generateEvent(
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uno::Any const& rEventDescription,
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Delay::FunctorT const& rFunctor,
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SlideShowContext const& rContext,
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double nAdditionalDelay )
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{
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EventSharedPtr pEvent;
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if (! rEventDescription.hasValue())
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return pEvent;
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animations::Timing eTiming;
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animations::Event aEvent;
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uno::Sequence<uno::Any> aSequence;
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double nDelay;
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if (rEventDescription >>= eTiming) {
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switch (eTiming) {
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case animations::Timing_INDEFINITE:
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break; // don't schedule no event
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case animations::Timing_MEDIA:
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OSL_ENSURE( false, "MEDIA timing not yet implemented!" );
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break;
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default:
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ENSURE_AND_THROW( false, "unexpected case!" );
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}
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}
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else if (rEventDescription >>= aEvent) {
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// try to extract additional event delay
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double nDelay = 0.0;
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if (aEvent.Offset.hasValue() && !(aEvent.Offset >>= nDelay)) {
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OSL_ENSURE( false, "offset values apart from DOUBLE not "
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"recognized in animations::Event!" );
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}
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// common vars used inside switch
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uno::Reference<animations::XAnimationNode> xNode;
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uno::Reference<drawing::XShape> xShape;
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ShapeSharedPtr pShape;
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// TODO(F1): Respect aEvent.Repeat value
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switch (aEvent.Trigger) {
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default:
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ENSURE_AND_THROW( false, "unexpected event trigger!" );
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case animations::EventTrigger::NONE:
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// no event at all
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break;
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case animations::EventTrigger::ON_BEGIN:
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OSL_ENSURE( false, "event trigger ON_BEGIN not yet implemented!" );
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break;
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case animations::EventTrigger::ON_END:
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OSL_ENSURE( false, "event trigger ON_END not yet implemented!" );
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break;
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case animations::EventTrigger::BEGIN_EVENT:
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// try to extract XAnimationNode event source
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if (aEvent.Source >>= xNode) {
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pEvent = makeDelay( rFunctor, nDelay + nAdditionalDelay );
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rContext.mrUserEventQueue.registerAnimationStartEvent(
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pEvent, xNode );
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}
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else {
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OSL_ENSURE(false, "could not extract source XAnimationNode "
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"for BEGIN_EVENT!" );
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}
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break;
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case animations::EventTrigger::END_EVENT:
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// try to extract XAnimationNode event source
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if (aEvent.Source >>= xNode) {
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pEvent = makeDelay( rFunctor, nDelay + nAdditionalDelay );
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rContext.mrUserEventQueue.registerAnimationEndEvent(
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pEvent, xNode );
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}
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else {
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OSL_ENSURE( false, "could not extract source XAnimationNode "
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"for END_EVENT!" );
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}
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break;
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case animations::EventTrigger::ON_CLICK:
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// try to extract XShape event source
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if ((aEvent.Source >>= xShape) &&
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(pShape = rContext.mpLayerManager->lookupShape(xShape)).get())
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{
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pEvent = makeDelay( rFunctor, nDelay + nAdditionalDelay );
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rContext.mrUserEventQueue.registerShapeClickEvent(
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pEvent, pShape );
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}
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else {
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OSL_ENSURE( false, "could not extract source XAnimationNode "
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"for ON_CLICK!" );
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}
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break;
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case animations::EventTrigger::ON_DBL_CLICK:
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// try to extract XShape event source
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if ((aEvent.Source >>= xShape) &&
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(pShape = rContext.mpLayerManager->lookupShape(xShape)).get())
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{
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pEvent = makeDelay( rFunctor, nDelay + nAdditionalDelay );
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rContext.mrUserEventQueue.registerShapeDoubleClickEvent(
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pEvent, pShape );
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}
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else {
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OSL_ENSURE( false, "could not extract source XAnimationNode "
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"for ON_DBL_CLICK!" );
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}
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break;
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case animations::EventTrigger::ON_MOUSE_ENTER:
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// try to extract XShape event source
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if ((aEvent.Source >>= xShape) &&
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(pShape = rContext.mpLayerManager->lookupShape(xShape)).get())
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{
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pEvent = makeDelay( rFunctor, nDelay + nAdditionalDelay );
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rContext.mrUserEventQueue.registerMouseEnterEvent(
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pEvent, pShape );
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}
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else {
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OSL_ENSURE( false, "could not extract source XAnimationNode "
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"for ON_MOUSE_ENTER!" );
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}
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break;
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case animations::EventTrigger::ON_MOUSE_LEAVE:
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// try to extract XShape event source
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if ((aEvent.Source >>= xShape) &&
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(pShape = rContext.mpLayerManager->lookupShape(xShape)).get())
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{
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pEvent = makeDelay( rFunctor, nDelay + nAdditionalDelay );
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rContext.mrUserEventQueue.registerMouseLeaveEvent(
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pEvent, pShape );
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}
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else {
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OSL_ENSURE( false, "could not extract source XAnimationNode "
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"for ON_MOUSE_LEAVE!" );
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}
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break;
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case animations::EventTrigger::ON_PREV:
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OSL_ENSURE( false, "event trigger ON_PREV not yet implemented, "
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"mapped to ON_NEXT!" );
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// FALLTHROUGH intended
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case animations::EventTrigger::ON_NEXT:
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pEvent = makeDelay( rFunctor, nDelay + nAdditionalDelay );
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rContext.mrUserEventQueue.registerNextEffectEvent( pEvent );
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break;
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case animations::EventTrigger::ON_STOP_AUDIO:
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// try to extract XAnimationNode event source
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if (aEvent.Source >>= xNode) {
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pEvent = makeDelay( rFunctor, nDelay + nAdditionalDelay );
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rContext.mrUserEventQueue.registerAudioStoppedEvent(
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pEvent, xNode );
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}
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else {
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OSL_ENSURE( false, "could not extract source XAnimationNode "
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"for ON_STOP_AUDIO!" );
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}
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break;
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case animations::EventTrigger::REPEAT:
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OSL_ENSURE( false, "event trigger REPEAT not yet implemented!" );
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break;
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}
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}
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else if (rEventDescription >>= aSequence) {
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OSL_ENSURE( false, "sequence of timing primitives "
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"not yet implemented!" );
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}
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else if (rEventDescription >>= nDelay) {
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pEvent = makeDelay( rFunctor, nDelay + nAdditionalDelay );
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// schedule delay event
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rContext.mrEventQueue.addEvent( pEvent );
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}
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return pEvent;
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}
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} // namespace internal
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} // namespace presentation
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