xref: /aoo41x/main/xmloff/source/forms/eventimport.cxx (revision cdf0e10c)

/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"
#include "eventimport.hxx"
#include <com/sun/star/script/XEventAttacherManager.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <comphelper/extract.hxx>
#include "strings.hxx"

//.........................................................................
namespace xmloff
{
//.........................................................................

	using namespace ::com::sun::star::uno;
	using namespace ::com::sun::star::beans;
	using namespace ::com::sun::star::script;
	using namespace ::com::sun::star::container;

	//=====================================================================
	//= OFormEventsImportContext
	//=====================================================================
	//---------------------------------------------------------------------
	OFormEventsImportContext::OFormEventsImportContext(SvXMLImport& _rImport, sal_uInt16 _nPrefix, const ::rtl::OUString& _rLocalName, IEventAttacher& _rEventAttacher)
		:XMLEventsImportContext(_rImport, _nPrefix, _rLocalName)
		,m_rEventAttacher(_rEventAttacher)
	{
	}

	//---------------------------------------------------------------------
	void OFormEventsImportContext::EndElement()
	{
		Sequence< ScriptEventDescriptor > aTranslated(aCollectEvents.size());
		ScriptEventDescriptor* pTranslated = aTranslated.getArray();

		// loop through the collected events and translate them
		const PropertyValue* pEventDescription;
		const PropertyValue* pEventDescriptionEnd;
		sal_Int32 nSeparatorPos = -1;
		for	(	EventsVector::const_iterator aEvent = aCollectEvents.begin();
				aEvent != aCollectEvents.end();
				++aEvent, ++pTranslated
			)
		{
			// the name of the event is built from ListenerType::EventMethod
			nSeparatorPos = aEvent->first.indexOf(EVENT_NAME_SEPARATOR);
			OSL_ENSURE(-1 != nSeparatorPos, "OFormEventsImportContext::EndElement: invalid (unrecognized) event name!");
			pTranslated->ListenerType = aEvent->first.copy(0, nSeparatorPos);
			pTranslated->EventMethod = aEvent->first.copy(nSeparatorPos + EVENT_NAME_SEPARATOR.length);

			::rtl::OUString sLibrary;

			// the local macro name and the event type are specified as properties
			pEventDescription		=						aEvent->second.getConstArray();
			pEventDescriptionEnd	=	pEventDescription + aEvent->second.getLength();
			for (;pEventDescription != pEventDescriptionEnd; ++pEventDescription)
			{
				if ((0 == pEventDescription->Name.compareToAscii(EVENT_LOCALMACRONAME)) ||
					(0 == pEventDescription->Name.compareToAscii(EVENT_SCRIPTURL)))
					pEventDescription->Value >>= pTranslated->ScriptCode;
				else if (0 == pEventDescription->Name.compareToAscii(EVENT_TYPE))
					pEventDescription->Value >>= pTranslated->ScriptType;
				else if ( 0 == pEventDescription->Name.compareToAscii( EVENT_LIBRARY ) )
					pEventDescription->Value >>= sLibrary;
			}

			if ( 0 == pTranslated->ScriptType.compareToAscii( EVENT_STARBASIC ) )
			{
				if ( 0 == sLibrary.compareToAscii( EVENT_STAROFFICE ) )
					sLibrary = EVENT_APPLICATION;

				if ( sLibrary.getLength() )
				{
					// for StarBasic, the library is prepended
					sal_Unicode cLibSeparator = ':';
					sLibrary += ::rtl::OUString( &cLibSeparator, 1 );
				}
				sLibrary += pTranslated->ScriptCode;
				pTranslated->ScriptCode = sLibrary;
			}
		}

		// register the events
		m_rEventAttacher.registerEvents(aTranslated);

		XMLEventsImportContext::EndElement();
	}

	//=====================================================================
	//= ODefaultEventAttacherManager
	//=====================================================================

	ODefaultEventAttacherManager::~ODefaultEventAttacherManager()
	{
	}

	//-------------------------------------------------------------------------
	void ODefaultEventAttacherManager::registerEvents(const Reference< XPropertySet >& _rxElement,
		const Sequence< ScriptEventDescriptor >& _rEvents)
	{
		OSL_ENSURE(m_aEvents.end() == m_aEvents.find(_rxElement),
			"ODefaultEventAttacherManager::registerEvents: already have events for this object!");
		// for the moment, only remember the script events
		m_aEvents[_rxElement] = _rEvents;
	}

	//-------------------------------------------------------------------------
	void ODefaultEventAttacherManager::setEvents(const Reference< XIndexAccess >& _rxContainer)
	{
		Reference< XEventAttacherManager > xEventManager(_rxContainer, UNO_QUERY);
		if (!xEventManager.is())
		{
			OSL_ENSURE(sal_False, "ODefaultEventAttacherManager::setEvents: invalid argument!");
			return;
		}

		// loop through all elements
		sal_Int32 nCount = _rxContainer->getCount();
		Reference< XPropertySet > xCurrent;
		ConstMapPropertySet2ScriptSequenceIterator aRegisteredEventsPos;
		for (sal_Int32 i=0; i<nCount; ++i)
		{
			::cppu::extractInterface(xCurrent, _rxContainer->getByIndex(i));
			if (xCurrent.is())
			{
				aRegisteredEventsPos = m_aEvents.find(xCurrent);
				if (m_aEvents.end() != aRegisteredEventsPos)
					xEventManager->registerScriptEvents(i, aRegisteredEventsPos->second);
			}
		}
	}

//.........................................................................
}	// namespace xmloff
//.........................................................................