044f703008
2008/04/21 07:53:04 thb 1.7.18.2: RESYNC: (1.7-1.8); FILE MERGED 2007/10/01 13:49:11 thb 1.7.18.1: #i79258# Merge from CWS picom
144 lines
5 KiB
C++
144 lines
5 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: shapesubset.cxx,v $
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* $Revision: 1.9 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_slideshow.hxx"
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#include <canvas/debug.hxx>
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#include <tools/diagnose_ex.h>
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#include <comphelper/anytostring.hxx>
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#include <cppuhelper/exc_hlp.hxx>
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#include "shapesubset.hxx"
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using namespace ::com::sun::star;
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namespace slideshow
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{
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namespace internal
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{
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ShapeSubset::ShapeSubset( const AttributableShapeSharedPtr& rOriginalShape,
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const DocTreeNode& rTreeNode,
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const SubsettableShapeManagerSharedPtr& rShapeManager ) :
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mpOriginalShape( rOriginalShape ),
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mpSubsetShape(),
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maTreeNode( rTreeNode ),
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mpShapeManager( rShapeManager )
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{
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ENSURE_OR_THROW( mpShapeManager,
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"ShapeSubset::ShapeSubset(): Invalid shape manager" );
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}
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ShapeSubset::ShapeSubset( const ShapeSubsetSharedPtr& rOriginalSubset,
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const DocTreeNode& rTreeNode ) :
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mpOriginalShape( rOriginalSubset->mpSubsetShape ?
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rOriginalSubset->mpSubsetShape :
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rOriginalSubset->mpOriginalShape ),
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mpSubsetShape(),
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maTreeNode( rTreeNode ),
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mpShapeManager( rOriginalSubset->mpShapeManager )
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{
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ENSURE_OR_THROW( mpShapeManager,
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"ShapeSubset::ShapeSubset(): Invalid shape manager" );
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ENSURE_OR_THROW( rOriginalSubset->maTreeNode.isEmpty() ||
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(rTreeNode.getStartIndex() >= rOriginalSubset->maTreeNode.getStartIndex() &&
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rTreeNode.getEndIndex() <= rOriginalSubset->maTreeNode.getEndIndex()),
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"ShapeSubset::ShapeSubset(): Subset is bigger than parent" );
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}
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ShapeSubset::ShapeSubset( const AttributableShapeSharedPtr& rOriginalShape,
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const SubsettableShapeManagerSharedPtr& rShapeManager ) :
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mpOriginalShape( rOriginalShape ),
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mpSubsetShape(),
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maTreeNode(),
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mpShapeManager( rShapeManager )
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{
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ENSURE_OR_THROW( mpShapeManager,
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"ShapeSubset::ShapeSubset(): Invalid shape manager" );
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}
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ShapeSubset::~ShapeSubset()
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{
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try
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{
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// if not done yet: revoke subset from original
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disableSubsetShape();
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}
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catch (uno::Exception &)
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{
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OSL_ENSURE( false, rtl::OUStringToOString(
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comphelper::anyToString(
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cppu::getCaughtException() ),
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RTL_TEXTENCODING_UTF8 ).getStr() );
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}
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}
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AttributableShapeSharedPtr ShapeSubset::getSubsetShape() const
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{
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return mpSubsetShape ? mpSubsetShape : mpOriginalShape;
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}
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bool ShapeSubset::enableSubsetShape()
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{
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if( !mpSubsetShape &&
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!maTreeNode.isEmpty() )
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{
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mpSubsetShape = mpShapeManager->getSubsetShape(
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mpOriginalShape,
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maTreeNode );
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}
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return mpSubsetShape;
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}
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void ShapeSubset::disableSubsetShape()
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{
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if( mpSubsetShape )
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{
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mpShapeManager->revokeSubset( mpOriginalShape,
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mpSubsetShape );
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mpSubsetShape.reset();
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}
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}
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bool ShapeSubset::isFullSet() const
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{
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return maTreeNode.isEmpty();
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}
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DocTreeNode ShapeSubset::getSubset() const
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{
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return maTreeNode;
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}
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}
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}
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