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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /slideshow/source/engine/animationnodes/nodetools.cxx
parentInitial commit. (diff)
downloadlibreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz
libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'slideshow/source/engine/animationnodes/nodetools.cxx')
-rw-r--r--slideshow/source/engine/animationnodes/nodetools.cxx84
1 files changed, 84 insertions, 0 deletions
diff --git a/slideshow/source/engine/animationnodes/nodetools.cxx b/slideshow/source/engine/animationnodes/nodetools.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 <com/sun/star/animations/Timing.hpp>
+
+#include "nodetools.hxx"
+
+
+using namespace ::com::sun::star;
+
+namespace slideshow::internal
+{
+#if defined(DBG_UTIL)
+ static sal_Int32 lcl_nOffset = 0;
+
+ OUString debugGetNodeName( const BaseNode *pNode )
+ {
+ return OUString::number(lcl_nOffset) +
+ " - 0x" +
+ OUString::number(reinterpret_cast<sal_Int64>(pNode), 16);
+ }
+
+ void debugNodesShowTree( const BaseNode* pNode )
+ {
+ if( pNode )
+ pNode->showState();
+
+ ++lcl_nOffset;
+ }
+#endif
+
+ AttributableShapeSharedPtr lookupAttributableShape( const ShapeManagerSharedPtr& rShapeManager,
+ const uno::Reference< drawing::XShape >& xShape )
+ {
+ ENSURE_OR_THROW( rShapeManager,
+ "lookupAttributableShape(): invalid ShapeManager" );
+
+ ShapeSharedPtr pShape( rShapeManager->lookupShape( xShape ) );
+
+ ENSURE_OR_THROW( pShape,
+ "lookupAttributableShape(): no shape found for given XShape" );
+
+ AttributableShapeSharedPtr pRes(
+ ::std::dynamic_pointer_cast< AttributableShape >( pShape ) );
+
+ // TODO(E3): Cannot throw here, people might set animation info
+ // for non-animatable shapes from the API. AnimationNodes must catch
+ // the exception and handle that differently
+ ENSURE_OR_THROW( pRes,
+ "lookupAttributableShape(): shape found does not implement AttributableShape interface" );
+
+ return pRes;
+ }
+
+ bool isIndefiniteTiming( const uno::Any& rAny )
+ {
+ if( !rAny.hasValue() )
+ return true;
+
+ animations::Timing eTiming;
+
+ return (rAny >>= eTiming) && eTiming == animations::Timing_INDEFINITE;
+ }
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */