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| -rw-r--r-- | slideshow/source/engine/animationnodes/animationsetnode.cxx | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/slideshow/source/engine/animationnodes/animationsetnode.cxx b/slideshow/source/engine/animationnodes/animationsetnode.cxx new file mode 100644 index 000000000..350e80fbc --- /dev/null +++ b/slideshow/source/engine/animationnodes/animationsetnode.cxx @@ -0,0 +1,191 @@ +/* -*- 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 . + */ + + +#include <animationfactory.hxx> +#include "setactivity.hxx" +#include "animationsetnode.hxx" +#include "nodetools.hxx" +#include <tools.hxx> +#include <delayevent.hxx> + +using namespace com::sun::star; + +namespace slideshow::internal { + +AnimationActivitySharedPtr AnimationSetNode::createActivity() const +{ + ActivitiesFactory::CommonParameters aParms( fillCommonParameters() ); + uno::Reference<animations::XAnimate> const xAnimateNode = getXAnimateNode(); + OUString const attrName( xAnimateNode->getAttributeName() ); + AttributableShapeSharedPtr const pShape( getShape() ); + + // make deactivation a two-step procedure. Normally, we + // could solely rely on + // BaseNode::scheduleDeactivationEvent() to deactivate() + // us. Unfortunately, that method on the one hand ignores + // indefinite timing, on the other hand generates + // zero-timeout delays, which might get fired _before_ our + // set activity has taken place. Therefore, we enforce + // sequentiality by letting only the set activity schedule + // the deactivation event (and AnimationBaseNode + // takes care for the fact when mpActivity should be zero). + + // AnimationBaseNode::fillCommonParameters() has set up + // immediate deactivation as default when activity ends, but + if (! isIndefiniteTiming( xAnimateNode->getDuration() )) { + std::shared_ptr<AnimationSetNode> const pSelf( + std::dynamic_pointer_cast<AnimationSetNode>(getSelf()) ); + ENSURE_OR_THROW( + pSelf, "cannot cast getSelf() to my type!" ); + aParms.mpEndEvent = makeEvent( + [pSelf] () { pSelf->scheduleDeactivationEvent(); }, + "AnimationSetNode::scheduleDeactivationEvent"); + } + + switch (AnimationFactory::classifyAttributeName( attrName )) { + default: + case AnimationFactory::CLASS_UNKNOWN_PROPERTY: + ENSURE_OR_THROW( + false, "AnimationSetNode::createSetActivity(): " + "Unexpected attribute class" ); + break; + + case AnimationFactory::CLASS_NUMBER_PROPERTY: + { + NumberAnimation::ValueType aValue; + + ENSURE_OR_THROW( + extractValue( aValue, + xAnimateNode->getTo(), + pShape, + getSlideSize() ), + "AnimationSetNode::createSetActivity(): " + "Could not import numeric to value" ); + + return makeSetActivity( + aParms, + AnimationFactory::createNumberPropertyAnimation( + attrName, + pShape, + getContext().mpSubsettableShapeManager, + getSlideSize(), + AnimationFactory::FLAG_NO_SPRITE ), + aValue ); + } + + case AnimationFactory::CLASS_ENUM_PROPERTY: + { + EnumAnimation::ValueType aValue; + + ENSURE_OR_THROW( + extractValue( aValue, + xAnimateNode->getTo(), + pShape, + getSlideSize() ), + "AnimationSetNode::createSetActivity(): " + "Could not import enum to value" ); + + return makeSetActivity( + aParms, + AnimationFactory::createEnumPropertyAnimation( + attrName, + pShape, + getContext().mpSubsettableShapeManager, + getSlideSize(), + AnimationFactory::FLAG_NO_SPRITE ), + aValue ); + } + + case AnimationFactory::CLASS_COLOR_PROPERTY: + { + ColorAnimation::ValueType aValue; + + ENSURE_OR_THROW( + extractValue( aValue, + xAnimateNode->getTo(), + pShape, + getSlideSize() ), + "AnimationSetNode::createSetActivity(): " + "Could not import color to value" ); + + return makeSetActivity( + aParms, + AnimationFactory::createColorPropertyAnimation( + attrName, + pShape, + getContext().mpSubsettableShapeManager, + getSlideSize(), + AnimationFactory::FLAG_NO_SPRITE ), + aValue ); + } + + case AnimationFactory::CLASS_STRING_PROPERTY: + { + StringAnimation::ValueType aValue; + + ENSURE_OR_THROW( + extractValue( aValue, + xAnimateNode->getTo(), + pShape, + getSlideSize() ), + "AnimationSetNode::createSetActivity(): " + "Could not import string to value" ); + + return makeSetActivity( + aParms, + AnimationFactory::createStringPropertyAnimation( + attrName, + pShape, + getContext().mpSubsettableShapeManager, + getSlideSize(), + AnimationFactory::FLAG_NO_SPRITE ), + aValue ); + } + + case AnimationFactory::CLASS_BOOL_PROPERTY: + { + BoolAnimation::ValueType aValue; + + ENSURE_OR_THROW( + extractValue( aValue, + xAnimateNode->getTo(), + pShape, + getSlideSize() ), + "AnimationSetNode::createSetActivity(): " + "Could not import bool to value" ); + + return makeSetActivity( + aParms, + AnimationFactory::createBoolPropertyAnimation( + attrName, + pShape, + getContext().mpSubsettableShapeManager, + getSlideSize(), + AnimationFactory::FLAG_NO_SPRITE ), + aValue ); + } + } + + return AnimationActivitySharedPtr(); +} + +} // namespace slideshow::internal + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |