forked from amazingfate/loongoffice
c9fef8f10b
2004/04/19 09:46:26 aw 1.2.124.2: #110098# Necessary adaptions to framework after resynching binfilter to SRC680m33 2003/07/18 12:22:53 aw 1.2.124.1: #110897# See the task. All changes to avoid usage of getProcessServiceManager().
465 lines
17 KiB
C++
465 lines
17 KiB
C++
/*************************************************************************
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*
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* $RCSfile: actiontriggerhelper.cxx,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: rt $ $Date: 2004-05-03 13:21:15 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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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 2000 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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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef __FRAMEWORK_HELPER_ACTIONTRIGGERHELPER_HXX_
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#include <helper/actiontriggerhelper.hxx>
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#endif
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#ifndef __FRAMEWORK_CLASSES_ACTIONTRIGGERSEPARATORPROPERTYSET_HXX_
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#include <classes/actiontriggerseparatorpropertyset.hxx>
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#endif
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#ifndef __FRAMEWORK_CLASSES_ROOTACTIONTRIGGERCONTAINER_HXX_
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#include <classes/rootactiontriggercontainer.hxx>
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#endif
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#ifndef __FRAMEWORK_CLASSES_IMAGEWRAPPER_HXX_
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#include <classes/imagewrapper.hxx>
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#endif
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#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
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#include <com/sun/star/beans/XPropertySet.hpp>
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#endif
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#ifndef _COM_SUN_STAR_AWT_XBITMAP_HPP_
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#include <com/sun/star/awt/XBitmap.hpp>
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#endif
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#ifndef _SV_SVAPP_HXX
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#include <vcl/svapp.hxx>
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#endif
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#ifndef _VOS_MUTEX_HXX_
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#include <vos/mutex.hxx>
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#endif
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#ifndef _STREAM_HXX
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#include <tools/stream.hxx>
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#endif
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#ifndef _CPPUHELPER_WEAK_HXX_
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#include <cppuhelper/weak.hxx>
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#endif
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#ifndef _COMPHELPER_PROCESSFACTORY_HXX_
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#include <comphelper/processfactory.hxx>
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#endif
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const USHORT START_ITEMID = 1000;
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using namespace rtl;
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using namespace vos;
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using namespace com::sun::star::awt;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::beans;
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using namespace com::sun::star::container;
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namespace framework
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{
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// ----------------------------------------------------------------------------
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// implementation helper ( menu => ActionTrigger )
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// ----------------------------------------------------------------------------
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sal_Bool IsSeparator( Reference< XPropertySet > xPropertySet )
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{
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Reference< XServiceInfo > xServiceInfo( xPropertySet, UNO_QUERY );
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try
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{
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return xServiceInfo->supportsService( OUString( RTL_CONSTASCII_USTRINGPARAM( SERVICENAME_ACTIONTRIGGERSEPARATOR )) );
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}
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catch ( Exception& )
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{
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}
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return sal_False;
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}
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void GetMenuItemAttributes( Reference< XPropertySet > xActionTriggerPropertySet,
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OUString& aMenuLabel,
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OUString& aCommandURL,
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OUString& aHelpURL,
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Reference< XBitmap >& xBitmap,
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Reference< XIndexContainer >& xSubContainer )
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{
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Any a;
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try
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{
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// mandatory properties
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a = xActionTriggerPropertySet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "Text" )) );
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a >>= aMenuLabel;
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a = xActionTriggerPropertySet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "CommandURL" )) );
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a >>= aCommandURL;
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a = xActionTriggerPropertySet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "Image" )) );
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a >>= xBitmap;
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a = xActionTriggerPropertySet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "SubContainer" )) );
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a >>= xSubContainer;
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}
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catch ( Exception& )
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{
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}
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// optional properties
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try
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{
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a = xActionTriggerPropertySet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "HelpURL" )) );
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a >>= aHelpURL;
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}
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catch ( Exception& )
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{
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}
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}
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void InsertSubMenuItems( Menu* pSubMenu, USHORT& nItemId, Reference< XIndexContainer > xActionTriggerContainer )
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{
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Reference< XIndexAccess > xIndexAccess( xActionTriggerContainer, UNO_QUERY );
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if ( xIndexAccess.is() )
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{
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OUString aSlotURL( RTL_CONSTASCII_USTRINGPARAM( "slot:" ));
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for ( sal_Int32 i = 0; i < xIndexAccess->getCount(); i++ )
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{
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try
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{
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Reference< XPropertySet > xPropSet;
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Any a = xIndexAccess->getByIndex( i );
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if (( a >>= xPropSet ) && ( xPropSet.is() ))
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{
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if ( IsSeparator( xPropSet ))
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{
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// Separator
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OGuard aGuard( Application::GetSolarMutex() );
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pSubMenu->InsertSeparator();
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}
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else
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{
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// Menu item
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OUString aLabel;
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OUString aCommandURL;
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OUString aHelpURL;
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Reference< XBitmap > xBitmap;
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Reference< XIndexContainer > xSubContainer;
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sal_Bool bSpecialItemId = sal_False;
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USHORT nNewItemId = nItemId++;
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GetMenuItemAttributes( xPropSet, aLabel, aCommandURL, aHelpURL, xBitmap, xSubContainer );
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OGuard aGuard( Application::GetSolarMutex() );
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{
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// insert new menu item
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sal_Int32 nIndex = aCommandURL.indexOf( aSlotURL );
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if ( nIndex >= 0 )
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{
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// Special code for our menu implementation: some menu items don't have a
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// command url but uses the item id as a unqiue identifier. These entries
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// got a special url during conversion from menu=>actiontriggercontainer.
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// Now we have to extract this special url and set the correct item id!!!
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bSpecialItemId = sal_True;
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nNewItemId = (USHORT)aCommandURL.copy( nIndex+aSlotURL.getLength() ).toInt32();
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pSubMenu->InsertItem( nNewItemId, aLabel );
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}
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else
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{
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pSubMenu->InsertItem( nNewItemId, aLabel );
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pSubMenu->SetItemCommand( nNewItemId, aCommandURL );
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}
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// handle bitmap
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if ( xBitmap.is() )
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{
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sal_Bool bImageSet = sal_False;
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Reference< XUnoTunnel > xUnoTunnel( xBitmap, UNO_QUERY );
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if ( xUnoTunnel.is() )
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{
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// Try to get implementation pointer through XUnoTunnel
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sal_Int64 nPointer = xUnoTunnel->getSomething( ImageWrapper::GetUnoTunnelId() );
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if ( nPointer )
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{
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// This is our own optimized implementation of menu images!
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ImageWrapper* pImageWrapper = (ImageWrapper *)nPointer;
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Image aMenuImage = pImageWrapper->GetImage();
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if ( !!aMenuImage )
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pSubMenu->SetItemImage( nNewItemId, aMenuImage );
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bImageSet = sal_True;
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}
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}
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if ( !bImageSet )
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{
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// This is a unknown implementation of XBitmap interface. We have to
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// use a more time consuming way to build an Image!
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// TODO: use memory streams to build a bitmap and this can be used
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// to create an image!!
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Image aImage;
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Bitmap aBitmap;
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Sequence< sal_Int8 > aDIBSeq;
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{
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aDIBSeq = xBitmap->getDIB();
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SvMemoryStream aMem( (void *)aDIBSeq.getConstArray(), aDIBSeq.getLength(), STREAM_READ );
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aMem >> aBitmap;
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}
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aDIBSeq = xBitmap->getMaskDIB();
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if ( aDIBSeq.getLength() > 0 )
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{
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Bitmap aMaskBitmap;
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SvMemoryStream aMem( (void *)aDIBSeq.getConstArray(), aDIBSeq.getLength(), STREAM_READ );
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aMem >> aMaskBitmap;
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aImage = Image( aBitmap, aMaskBitmap );
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}
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else
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aImage = Image( aBitmap );
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}
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}
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if ( xSubContainer.is() )
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{
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PopupMenu* pNewSubMenu = new PopupMenu;
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// Sub menu (recursive call CreateSubMenu )
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InsertSubMenuItems( pNewSubMenu, nItemId, xSubContainer );
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pSubMenu->SetPopupMenu( nNewItemId, pNewSubMenu );
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}
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}
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}
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}
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}
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catch ( IndexOutOfBoundsException )
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{
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return;
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}
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catch ( WrappedTargetException )
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{
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return;
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}
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catch ( RuntimeException )
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{
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return;
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}
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}
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}
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}
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// ----------------------------------------------------------------------------
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// implementation helper ( ActionTrigger => menu )
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// ----------------------------------------------------------------------------
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Reference< XPropertySet > CreateActionTrigger( USHORT nItemId, const Menu* pMenu, const Reference< XIndexContainer >& rActionTriggerContainer ) throw ( RuntimeException )
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{
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Reference< XPropertySet > xPropSet;
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Reference< XMultiServiceFactory > xMultiServiceFactory( rActionTriggerContainer, UNO_QUERY );
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if ( xMultiServiceFactory.is() )
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{
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xPropSet = Reference< XPropertySet >( xMultiServiceFactory->createInstance(
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OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ui.ActionTrigger" )) ),
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UNO_QUERY );
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Any a;
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try
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{
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// Retrieve the menu attributes and set them in our PropertySet
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OUString aLabel = pMenu->GetItemText( nItemId );
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a <<= aLabel;
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xPropSet->setPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "Text" )), a );
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OUString aCommandURL = pMenu->GetItemCommand( nItemId );
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if ( aCommandURL.getLength() == 0 )
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{
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aCommandURL = OUString( RTL_CONSTASCII_USTRINGPARAM( "slot:" ));
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aCommandURL += OUString::valueOf( (sal_Int32)nItemId );
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}
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a <<= aCommandURL;
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xPropSet->setPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "CommandURL" )), a );
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Image aImage = pMenu->GetItemImage( nItemId );
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if ( !!aImage )
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{
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// We use our own optimized XBitmap implementation
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Reference< XBitmap > xBitmap( static_cast< cppu::OWeakObject* >( new ImageWrapper( aImage )), UNO_QUERY );
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a <<= xBitmap;
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xPropSet->setPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "Image" )), a );
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}
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}
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catch ( Exception& )
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{
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}
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}
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return xPropSet;
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}
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Reference< XPropertySet > CreateActionTriggerSeparator( const Reference< XIndexContainer >& rActionTriggerContainer ) throw ( RuntimeException )
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{
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Reference< XMultiServiceFactory > xMultiServiceFactory( rActionTriggerContainer, UNO_QUERY );
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if ( xMultiServiceFactory.is() )
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{
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return Reference< XPropertySet >( xMultiServiceFactory->createInstance(
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OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ui.ActionTriggerSeparator" )) ),
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UNO_QUERY );
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}
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return Reference< XPropertySet >();
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}
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Reference< XIndexContainer > CreateActionTriggerContainer( const Reference< XIndexContainer >& rActionTriggerContainer ) throw ( RuntimeException )
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{
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Reference< XMultiServiceFactory > xMultiServiceFactory( rActionTriggerContainer, UNO_QUERY );
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if ( xMultiServiceFactory.is() )
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{
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return Reference< XIndexContainer >( xMultiServiceFactory->createInstance(
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OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ui.ActionTriggerContainer" )) ),
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UNO_QUERY );
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}
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return Reference< XIndexContainer >();
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}
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void FillActionTriggerContainerWithMenu( const Menu* pMenu, Reference< XIndexContainer >& rActionTriggerContainer )
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{
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OGuard aGuard( Application::GetSolarMutex() );
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for ( USHORT nPos = 0; nPos < pMenu->GetItemCount(); nPos++ )
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{
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USHORT nItemId = pMenu->GetItemId( nPos );
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MenuItemType nType = pMenu->GetItemType( nPos );
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try
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{
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Any a;
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Reference< XPropertySet > xPropSet;
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if ( nType == MENUITEM_SEPARATOR )
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{
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xPropSet = CreateActionTriggerSeparator( rActionTriggerContainer );
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a <<= xPropSet;
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rActionTriggerContainer->insertByIndex( nPos, a );
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}
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else
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{
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xPropSet = CreateActionTrigger( nItemId, pMenu, rActionTriggerContainer );
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a <<= xPropSet;
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rActionTriggerContainer->insertByIndex( nPos, a );
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PopupMenu* pPopupMenu = pMenu->GetPopupMenu( nItemId );
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if ( pPopupMenu )
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{
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// recursive call to build next sub menu
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Any a;
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Reference< XIndexContainer > xSubContainer = CreateActionTriggerContainer( rActionTriggerContainer );
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a <<= xSubContainer;
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xPropSet->setPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM( "SubContainer" )), a );
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FillActionTriggerContainerWithMenu( pPopupMenu, xSubContainer );
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}
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}
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}
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catch ( Exception& )
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{
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}
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}
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}
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void ActionTriggerHelper::CreateMenuFromActionTriggerContainer(
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Menu* pNewMenu,
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const Reference< XIndexContainer >& rActionTriggerContainer )
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{
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USHORT nItemId = START_ITEMID;
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if ( rActionTriggerContainer.is() )
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InsertSubMenuItems( pNewMenu, nItemId, rActionTriggerContainer );
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}
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void ActionTriggerHelper::FillActionTriggerContainerFromMenu(
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Reference< XIndexContainer >& xActionTriggerContainer,
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const Menu* pMenu )
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{
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FillActionTriggerContainerWithMenu( pMenu, xActionTriggerContainer );
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}
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Reference< XIndexContainer > ActionTriggerHelper::CreateActionTriggerContainerFromMenu(
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// #110897#
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const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory,
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const Menu* pMenu )
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{
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return new RootActionTriggerContainer( pMenu, xServiceFactory );
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}
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}
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