xref: /aoo42x/main/ucb/source/ucp/file/filnot.hxx (revision cdf0e10c)

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 * Copyright 2000, 2010 Oracle and/or its affiliates.
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
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 *
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 * <http://www.openoffice.org/license.html>
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#ifndef _FILNOT_HXX_
#define _FILNOT_HXX_

#include <hash_map>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/uno/XInterface.hpp>
#include <com/sun/star/beans/PropertyChangeEvent.hpp>
#include <com/sun/star/ucb/XContentIdentifier.hpp>
#include "filglob.hxx"


namespace fileaccess {

	class shell;
	class BaseContent;

	class ContentEventNotifier
	{
	private:
		shell* m_pMyShell;
		com::sun::star::uno::Reference< com::sun::star::ucb::XContent >	m_xCreatorContent;
		com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > m_xCreatorId;
		com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > m_xOldId;
		com::sun::star::uno::Sequence< com::sun::star::uno::Reference< com::sun::star::uno::XInterface > > m_sListeners;
	public:

		ContentEventNotifier(
			shell* pMyShell,
			const com::sun::star::uno::Reference< com::sun::star::ucb::XContent >& xCreatorContent,
			const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xCreatorId,
			const com::sun::star::uno::Sequence<
			com::sun::star::uno::Reference< com::sun::star::uno::XInterface > >& sListeners );

		ContentEventNotifier(
			shell* pMyShell,
			const com::sun::star::uno::Reference< com::sun::star::ucb::XContent >& xCreatorContent,
			const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xCreatorId,
			const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xOldId,
			const com::sun::star::uno::Sequence<
			com::sun::star::uno::Reference< com::sun::star::uno::XInterface > >& sListeners );

		void notifyChildInserted( const rtl::OUString& aChildName );
		void notifyDeleted( void );
		void notifyRemoved( const rtl::OUString& aChildName );
		void notifyExchanged( );
	};


	class PropertySetInfoChangeNotifier
	{
	private:
		shell* m_pMyShell;
		com::sun::star::uno::Reference< com::sun::star::ucb::XContent >	m_xCreatorContent;
		com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > m_xCreatorId;
		com::sun::star::uno::Sequence< com::sun::star::uno::Reference< com::sun::star::uno::XInterface > > m_sListeners;
	public:
		PropertySetInfoChangeNotifier(
			shell* pMyShell,
			const com::sun::star::uno::Reference< com::sun::star::ucb::XContent >& xCreatorContent,
			const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xCreatorId,
			const com::sun::star::uno::Sequence<
			com::sun::star::uno::Reference< com::sun::star::uno::XInterface > >& sListeners );

		void SAL_CALL notifyPropertyAdded( const rtl::OUString & aPropertyName );
		void SAL_CALL notifyPropertyRemoved( const rtl::OUString & aPropertyName );
	};


	typedef std::hash_map< rtl::OUString,
						   com::sun::star::uno::Sequence< com::sun::star::uno::Reference< com::sun::star::uno::XInterface > >,
		                   hashOUString,
		                   equalOUString >      ListenerMap;

	class PropertyChangeNotifier
	{
	private:
		shell* m_pMyShell;
		com::sun::star::uno::Reference< com::sun::star::ucb::XContent >	m_xCreatorContent;
		com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > m_xCreatorId;
		ListenerMap* m_pListeners;
	public:
		PropertyChangeNotifier(
			shell* pMyShell,
			const com::sun::star::uno::Reference< com::sun::star::ucb::XContent >& xCreatorContent,
			const com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier >& xCreatorId,
			ListenerMap* pListeners );

		~PropertyChangeNotifier();

		void notifyPropertyChanged(
			com::sun::star::uno::Sequence< com::sun::star::beans::PropertyChangeEvent > seqChanged );
	};


	class Notifier
	{
	public:
		// Side effect of this function is the change of the name
		virtual ContentEventNotifier*          cEXC( const rtl::OUString aNewName ) = 0;
		// Side effect is the change of the state of the object to "deleted".
		virtual ContentEventNotifier*          cDEL( void ) = 0;
	    virtual ContentEventNotifier*          cCEL( void ) = 0;
		virtual PropertySetInfoChangeNotifier* cPSL( void ) = 0;
		virtual PropertyChangeNotifier*        cPCL( void ) = 0;
		virtual rtl::OUString                  getKey( void ) = 0;
	};


}   // end namespace fileaccess

#endif