237 lines
8.8 KiB
C++
237 lines
8.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <comphelper/diagnose_ex.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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#include "generateevent.hxx"
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#include <subsettableshapemanager.hxx>
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#include <usereventqueue.hxx>
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#include <slideshowcontext.hxx>
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#include <delayevent.hxx>
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namespace slideshow::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 nDelay1 = 0;
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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_FAIL( "MEDIA timing not yet implemented!" );
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break;
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default:
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ENSURE_OR_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 nDelay2 = 0.0;
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if (aEvent.Offset.hasValue() && !(aEvent.Offset >>= nDelay2)) {
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OSL_FAIL( "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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auto event2shape = [&] () {
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if (aEvent.Source >>= xShape)
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pShape = rContext.mpSubsettableShapeManager->lookupShape(xShape);
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};
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switch (aEvent.Trigger) {
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default:
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ENSURE_OR_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_FAIL( "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_FAIL( "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,
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nDelay2 + nAdditionalDelay,
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u"generateEvent, BEGIN_EVENT"_ustr);
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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_FAIL("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,
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nDelay2 + nAdditionalDelay,
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u"generateEvent, END_EVENT"_ustr);
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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_FAIL( "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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event2shape();
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if (pShape)
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{
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pEvent = makeDelay( rFunctor,
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nDelay2 + nAdditionalDelay,
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u"generateEvent, ON_CLICK"_ustr);
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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_FAIL( "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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event2shape();
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if (pShape)
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{
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pEvent = makeDelay( rFunctor,
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nDelay2 + nAdditionalDelay,
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u"generateEvent, ON_DBL_CLICK"_ustr);
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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_FAIL( "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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event2shape();
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if (pShape)
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{
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pEvent = makeDelay( rFunctor,
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nDelay2 + nAdditionalDelay,
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u"generateEvent, ON_MOUSE_ENTER"_ustr);
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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_FAIL( "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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event2shape();
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if (pShape)
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{
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pEvent = makeDelay( rFunctor,
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nDelay2 + nAdditionalDelay,
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u"generateEvent, ON_MOUSE_LEAVE"_ustr);
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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_FAIL( "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_FAIL( "event trigger ON_PREV not yet implemented, "
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"mapped to ON_NEXT!" );
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[[fallthrough]];
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case animations::EventTrigger::ON_NEXT:
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pEvent = makeDelay( rFunctor,
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nDelay2 + nAdditionalDelay,
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u"generateEvent, ON_NEXT"_ustr);
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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,
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nDelay2 + nAdditionalDelay,
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u"generateEvent, ON_STOP_AUDIO"_ustr);
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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_FAIL( "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_FAIL( "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_FAIL( "sequence of timing primitives "
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"not yet implemented!" );
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}
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else if (rEventDescription >>= nDelay1) {
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pEvent = makeDelay( rFunctor,
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nDelay1 + nAdditionalDelay,
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u"generateEvent with delay"_ustr);
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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 slideshow::internal
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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