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#ifndef BASCTL_DOCEVENTNOTIFIER_HXX
#define BASCTL_DOCEVENTNOTIFIER_HXX

/** === begin UNO includes === **/
#include <com/sun/star/frame/XModel.hpp>
/** === end UNO includes === **/

#include <rtl/ref.hxx>

#include <boost/noncopyable.hpp>

//........................................................................
namespace basctl
{
//........................................................................

    class ScriptDocument;

    //====================================================================
    //= DocumentEventListener
    //====================================================================
    class SAL_NO_VTABLE DocumentEventListener : ::boost::noncopyable
    {
    public:
        virtual void onDocumentCreated( const ScriptDocument& _rDocument ) = 0;
        virtual void onDocumentOpened( const ScriptDocument& _rDocument ) = 0;
        virtual void onDocumentSave( const ScriptDocument& _rDocument ) = 0;
        virtual void onDocumentSaveDone( const ScriptDocument& _rDocument ) = 0;
        virtual void onDocumentSaveAs( const ScriptDocument& _rDocument ) = 0;
        virtual void onDocumentSaveAsDone( const ScriptDocument& _rDocument ) = 0;
        virtual void onDocumentClosed( const ScriptDocument& _rDocument ) = 0;
        virtual void onDocumentTitleChanged( const ScriptDocument& _rDocument ) = 0;
        virtual void onDocumentModeChanged( const ScriptDocument& _rDocument ) = 0;

        virtual ~DocumentEventListener();
    };

    //====================================================================
    //= DocumentEventNotifier
    //====================================================================
    class DocumentEventNotifier_Impl;
    /** allows registering at the GlobalEventBroadcaster for global document events
    */
    class DocumentEventNotifier
    {
    public:
        /** create a notifier instance which notifies about events of all documents in the whole application
        */
        DocumentEventNotifier( DocumentEventListener& _rListener );

        /** creates a notifier instance which notifies about events at a single document
        */
        DocumentEventNotifier( DocumentEventListener& _rListener,
            const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >& _rxDocument );

        ~DocumentEventNotifier();

    public:
        void    dispose();

    private:
        ::rtl::Reference< DocumentEventNotifier_Impl >  m_pImpl;
    };

//........................................................................
} // namespace basctl
//........................................................................

#endif // BASCTL_DOCEVENTNOTIFIER_HXX

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