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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 <canvas/verbosetrace.hxx>
#include <com/sun/star/animations/Timing.hpp>
#include <tools.hxx>
#include <nodetools.hxx>
using namespace ::com::sun::star;
namespace slideshow
{
namespace internal
{
#if OSL_DEBUG_LEVEL >= 2 && defined(DBG_UTIL)
int& debugGetCurrentOffset()
{
static int lcl_nOffset = 0; // to make each tree output distinct
return lcl_nOffset;
}
void debugNodesShowTree( const BaseNode* pNode )
{
if( pNode )
pNode->showState();
++debugGetCurrentOffset();
}
#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(
::boost::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;
if( !(rAny >>= eTiming) ||
eTiming != animations::Timing_INDEFINITE )
{
return false;
}
return true;
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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