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-rw-r--r--slideshow/source/engine/animationnodes/paralleltimecontainer.cxx58
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diff --git a/slideshow/source/engine/animationnodes/paralleltimecontainer.cxx b/slideshow/source/engine/animationnodes/paralleltimecontainer.cxx
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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 .
+ */
+
+
+#include "paralleltimecontainer.hxx"
+#include <delayevent.hxx>
+
+#include <functional>
+
+namespace slideshow::internal {
+
+void ParallelTimeContainer::activate_st()
+{
+ // resolve all children:
+ std::size_t const nResolvedNodes =
+ static_cast<std::size_t>(std::count_if(
+ maChildren.begin(), maChildren.end(),
+ std::mem_fn(&AnimationNode::resolve) ));
+ OSL_ENSURE( nResolvedNodes == maChildren.size(),
+ "### resolving all children failed!" );
+
+ if (isDurationIndefinite() && maChildren.empty()) {
+ // deactivate ASAP:
+ auto self(getSelf());
+ scheduleDeactivationEvent(
+ makeEvent( [self] () { self->deactivate(); },
+ "ParallelTimeContainer::deactivate") );
+ }
+ else { // use default
+ scheduleDeactivationEvent();
+ }
+}
+
+void ParallelTimeContainer::notifyDeactivating(
+ AnimationNodeSharedPtr const& pChildNode )
+{
+ notifyDeactivatedChild( pChildNode );
+}
+
+} // namespace slideshow::internal
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */