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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
// must be first
#include <canvas/debug.hxx>
#include <tools/diagnose_ex.h>
#include <canvas/verbosetrace.hxx>
#include <com/sun/star/drawing/XShape.hpp>
#include <com/sun/star/animations/XAnimationNode.hpp>
#include <com/sun/star/animations/Timing.hpp>
#include <com/sun/star/animations/EventTrigger.hpp>
#include <com/sun/star/animations/Event.hpp>
#include "generateevent.hxx"
#include "shape.hxx"
#include "subsettableshapemanager.hxx"
#include "usereventqueue.hxx"
#include "slideshowcontext.hxx"
#include "delayevent.hxx"
namespace slideshow {
namespace internal {
using namespace com::sun::star;
EventSharedPtr generateEvent(
uno::Any const& rEventDescription,
Delay::FunctorT const& rFunctor,
SlideShowContext const& rContext,
double nAdditionalDelay )
{
EventSharedPtr pEvent;
if (! rEventDescription.hasValue())
return pEvent;
animations::Timing eTiming;
animations::Event aEvent;
uno::Sequence<uno::Any> aSequence;
double nDelay1 = 0;
if (rEventDescription >>= eTiming) {
switch (eTiming) {
case animations::Timing_INDEFINITE:
break; // don't schedule no event
case animations::Timing_MEDIA:
OSL_FAIL( "MEDIA timing not yet implemented!" );
break;
default:
ENSURE_OR_THROW( false, "unexpected case!" );
}
}
else if (rEventDescription >>= aEvent) {
// try to extract additional event delay
double nDelay2 = 0.0;
if (aEvent.Offset.hasValue() && !(aEvent.Offset >>= nDelay2)) {
OSL_FAIL( "offset values apart from DOUBLE not "
"recognized in animations::Event!" );
}
// common vars used inside switch
uno::Reference<animations::XAnimationNode> xNode;
uno::Reference<drawing::XShape> xShape;
ShapeSharedPtr pShape;
// TODO(F1): Respect aEvent.Repeat value
switch (aEvent.Trigger) {
default:
ENSURE_OR_THROW( false, "unexpected event trigger!" );
case animations::EventTrigger::NONE:
// no event at all
break;
case animations::EventTrigger::ON_BEGIN:
OSL_FAIL( "event trigger ON_BEGIN not yet implemented!" );
break;
case animations::EventTrigger::ON_END:
OSL_FAIL( "event trigger ON_END not yet implemented!" );
break;
case animations::EventTrigger::BEGIN_EVENT:
// try to extract XAnimationNode event source
if (aEvent.Source >>= xNode) {
pEvent = makeDelay( rFunctor,
nDelay2 + nAdditionalDelay,
"generateEvent, BEGIN_EVENT");
rContext.mrUserEventQueue.registerAnimationStartEvent(
pEvent, xNode );
}
else {
OSL_FAIL("could not extract source XAnimationNode "
"for BEGIN_EVENT!" );
}
break;
case animations::EventTrigger::END_EVENT:
// try to extract XAnimationNode event source
if (aEvent.Source >>= xNode) {
pEvent = makeDelay( rFunctor,
nDelay2 + nAdditionalDelay,
"generateEvent, END_EVENT");
rContext.mrUserEventQueue.registerAnimationEndEvent(
pEvent, xNode );
}
else {
OSL_FAIL( "could not extract source XAnimationNode "
"for END_EVENT!" );
}
break;
case animations::EventTrigger::ON_CLICK:
// try to extract XShape event source
if ((aEvent.Source >>= xShape) &&
(pShape = rContext.mpSubsettableShapeManager->lookupShape(xShape)).get())
{
pEvent = makeDelay( rFunctor,
nDelay2 + nAdditionalDelay,
"generateEvent, ON_CLICK");
rContext.mrUserEventQueue.registerShapeClickEvent(
pEvent, pShape );
}
else {
OSL_FAIL( "could not extract source XAnimationNode "
"for ON_CLICK!" );
}
break;
case animations::EventTrigger::ON_DBL_CLICK:
// try to extract XShape event source
if ((aEvent.Source >>= xShape) &&
(pShape = rContext.mpSubsettableShapeManager->lookupShape(xShape)).get())
{
pEvent = makeDelay( rFunctor,
nDelay2 + nAdditionalDelay,
"generateEvent, ON_DBL_CLICK");
rContext.mrUserEventQueue.registerShapeDoubleClickEvent(
pEvent, pShape );
}
else {
OSL_FAIL( "could not extract source XAnimationNode "
"for ON_DBL_CLICK!" );
}
break;
case animations::EventTrigger::ON_MOUSE_ENTER:
// try to extract XShape event source
if ((aEvent.Source >>= xShape) &&
(pShape = rContext.mpSubsettableShapeManager->lookupShape(xShape)).get())
{
pEvent = makeDelay( rFunctor,
nDelay2 + nAdditionalDelay,
"generateEvent, ON_MOUSE_ENTER");
rContext.mrUserEventQueue.registerMouseEnterEvent(
pEvent, pShape );
}
else {
OSL_FAIL( "could not extract source XAnimationNode "
"for ON_MOUSE_ENTER!" );
}
break;
case animations::EventTrigger::ON_MOUSE_LEAVE:
// try to extract XShape event source
if ((aEvent.Source >>= xShape) &&
(pShape = rContext.mpSubsettableShapeManager->lookupShape(xShape)).get())
{
pEvent = makeDelay( rFunctor,
nDelay2 + nAdditionalDelay,
"generateEvent, ON_MOUSE_LEAVE");
rContext.mrUserEventQueue.registerMouseLeaveEvent(
pEvent, pShape );
}
else {
OSL_FAIL( "could not extract source XAnimationNode "
"for ON_MOUSE_LEAVE!" );
}
break;
case animations::EventTrigger::ON_PREV:
OSL_FAIL( "event trigger ON_PREV not yet implemented, "
"mapped to ON_NEXT!" );
// FALLTHROUGH intended
case animations::EventTrigger::ON_NEXT:
pEvent = makeDelay( rFunctor,
nDelay2 + nAdditionalDelay,
"generateEvent, ON_NEXT");
rContext.mrUserEventQueue.registerNextEffectEvent( pEvent );
break;
case animations::EventTrigger::ON_STOP_AUDIO:
// try to extract XAnimationNode event source
if (aEvent.Source >>= xNode) {
pEvent = makeDelay( rFunctor,
nDelay2 + nAdditionalDelay,
"generateEvent, ON_STOP_AUDIO");
rContext.mrUserEventQueue.registerAudioStoppedEvent(
pEvent, xNode );
}
else {
OSL_FAIL( "could not extract source XAnimationNode "
"for ON_STOP_AUDIO!" );
}
break;
case animations::EventTrigger::REPEAT:
OSL_FAIL( "event trigger REPEAT not yet implemented!" );
break;
}
}
else if (rEventDescription >>= aSequence) {
OSL_FAIL( "sequence of timing primitives "
"not yet implemented!" );
}
else if (rEventDescription >>= nDelay1) {
pEvent = makeDelay( rFunctor,
nDelay1 + nAdditionalDelay,
"generateEvent with delay");
// schedule delay event
rContext.mrEventQueue.addEvent( pEvent );
}
return pEvent;
}
} // namespace internal
} // namespace slideshow
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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