INTEGRATION: CWS presenterview (1.1.2); FILE ADDED
2008/01/21 14:33:04 af 1.1.2.3: #i18486# GetConfigurationNode accepts empty path to node. 2007/11/19 09:26:17 af 1.1.2.2: #i18486# Made GetConfigurationNode(,) static. Added Find() method. 2007/10/24 11:41:14 af 1.1.2.1: #i18486# Initial revision.
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Kurt Zenker
parent
daa9af12d8
commit
19df9515a3
1 changed files with 258 additions and 0 deletions
258
sdext/source/presenter/PresenterConfigurationAccess.cxx
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258
sdext/source/presenter/PresenterConfigurationAccess.cxx
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/*************************************************************************
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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: PresenterConfigurationAccess.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: kz $ $Date: 2008-04-03 15:56:40 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#include "PresenterConfigurationAccess.hxx"
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
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#include <com/sun/star/util/XChangesBatch.hpp>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using ::rtl::OUString;
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namespace sdext { namespace presenter {
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PresenterConfigurationAccess::PresenterConfigurationAccess (
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const Reference<XComponentContext>& rxContext,
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const OUString& rsRootName,
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WriteMode eMode)
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: mxRoot()
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{
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try
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{
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Reference<lang::XMultiComponentFactory> xFactory (rxContext->getServiceManager());
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if (xFactory.is())
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{
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Sequence<Any> aCreationArguments(3);
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aCreationArguments[0] = makeAny(beans::PropertyValue(
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OUString(
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RTL_CONSTASCII_USTRINGPARAM("nodepath")),
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0,
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makeAny(rsRootName),
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beans::PropertyState_DIRECT_VALUE));
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aCreationArguments[1] = makeAny(beans::PropertyValue(
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OUString(RTL_CONSTASCII_USTRINGPARAM("depth")),
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0,
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makeAny((sal_Int32)-1),
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beans::PropertyState_DIRECT_VALUE));
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aCreationArguments[2] = makeAny(beans::PropertyValue(
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OUString(RTL_CONSTASCII_USTRINGPARAM("lazywrite")),
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0,
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makeAny(true),
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beans::PropertyState_DIRECT_VALUE));
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OUString sAccessService;
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if (eMode == READ_ONLY)
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sAccessService = OUString(RTL_CONSTASCII_USTRINGPARAM(
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"com.sun.star.configuration.ConfigurationAccess"));
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else
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sAccessService = OUString(RTL_CONSTASCII_USTRINGPARAM(
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"com.sun.star.configuration.ConfigurationUpdateAccess"));
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Reference<lang::XMultiServiceFactory> xProvider (
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xFactory->createInstanceWithContext(
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OUString::createFromAscii("com.sun.star.configuration.ConfigurationProvider"),
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rxContext),
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UNO_QUERY_THROW);
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mxRoot = xProvider->createInstanceWithArguments(
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sAccessService, aCreationArguments);
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}
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}
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catch (Exception& rException)
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{
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OSL_TRACE ("caught exception while opening configuration: %s",
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::rtl::OUStringToOString(rException.Message,
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RTL_TEXTENCODING_UTF8).getStr());
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}
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}
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Any PresenterConfigurationAccess::GetConfigurationNode (const OUString& sPathToNode)
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{
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return GetConfigurationNode(
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Reference<container::XHierarchicalNameAccess>(mxRoot, UNO_QUERY),
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sPathToNode);
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}
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Any PresenterConfigurationAccess::GetConfigurationNode (
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const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
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const OUString& sPathToNode)
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{
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if (sPathToNode.getLength() == 0)
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return Any(rxNode);
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try
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{
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if (rxNode.is())
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{
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return rxNode->getByHierarchicalName(sPathToNode);
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}
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}
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catch (Exception& rException)
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{
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OSL_TRACE ("caught exception while getting configuration node %s: %s",
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::rtl::OUStringToOString(sPathToNode, RTL_TEXTENCODING_UTF8).getStr(),
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::rtl::OUStringToOString(rException.Message, RTL_TEXTENCODING_UTF8).getStr());
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}
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return Any();
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}
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void PresenterConfigurationAccess::CommitChanges (void)
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{
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Reference<util::XChangesBatch> xConfiguration (mxRoot, UNO_QUERY);
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if (xConfiguration.is())
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xConfiguration->commitChanges();
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}
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Any PresenterConfigurationAccess::GetValue (const rtl::OUString& sKey)
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{
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Reference<container::XNameAccess> xAccess (GetConfigurationNode(sKey), UNO_QUERY);
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if (xAccess.is())
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{
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return xAccess->getByName(sKey);
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}
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else
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{
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return Any();
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}
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}
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void PresenterConfigurationAccess::ForAll (
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const Reference<container::XNameAccess>& rxContainer,
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const ::std::vector<OUString>& rArguments,
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const ItemProcessor& rProcessor)
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{
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if (rxContainer.is())
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{
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::std::vector<Any> aValues(rArguments.size());
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Sequence<OUString> aKeys (rxContainer->getElementNames());
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for (sal_Int32 nItemIndex=0; nItemIndex<aKeys.getLength(); ++nItemIndex)
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{
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bool bHasAllValues (true);
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const OUString& rsKey (aKeys[nItemIndex]);
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Reference<container::XNameAccess> xSetItem (rxContainer->getByName(rsKey), UNO_QUERY);
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if (xSetItem.is())
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{
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// Get from the current item of the container the children
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// that match the names in the rArguments list.
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for (sal_uInt32 nValueIndex=0; nValueIndex<aValues.size(); ++nValueIndex)
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{
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if ( ! xSetItem->hasByName(rArguments[nValueIndex]))
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bHasAllValues = false;
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else
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aValues[nValueIndex] = xSetItem->getByName(rArguments[nValueIndex]);
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}
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}
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else
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bHasAllValues = false;
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if (bHasAllValues)
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rProcessor(rsKey,aValues);
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}
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}
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}
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void PresenterConfigurationAccess::FillList(
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const Reference<container::XNameAccess>& rxContainer,
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const ::rtl::OUString& rsArgument,
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::std::vector<OUString>& rList)
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{
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try
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{
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if (rxContainer.is())
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{
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Sequence<OUString> aKeys (rxContainer->getElementNames());
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rList.resize(aKeys.getLength());
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for (sal_Int32 nItemIndex=0; nItemIndex<aKeys.getLength(); ++nItemIndex)
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{
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Reference<container::XNameAccess> xSetItem (
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rxContainer->getByName(aKeys[nItemIndex]), UNO_QUERY);
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if (xSetItem.is())
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{
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xSetItem->getByName(rsArgument) >>= rList[nItemIndex];
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}
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}
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}
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}
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catch (RuntimeException&)
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{}
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}
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Reference<container::XNameAccess> PresenterConfigurationAccess::Find (
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const Reference<container::XNameAccess>& rxContainer,
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const Predicate& rPredicate)
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{
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if (rxContainer.is())
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{
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Sequence<OUString> aKeys (rxContainer->getElementNames());
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for (sal_Int32 nItemIndex=0; nItemIndex<aKeys.getLength(); ++nItemIndex)
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{
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Reference<container::XNameAccess> xSetItem (
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rxContainer->getByName(aKeys[nItemIndex]), UNO_QUERY);
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if (xSetItem.is())
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if (rPredicate(aKeys[nItemIndex], xSetItem))
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return xSetItem;
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}
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}
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return NULL;
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}
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} } // end of namespace sdext::tools
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