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#ifndef _CONTENT_HXX
#define _CONTENT_HXX

#include <ucbhelper/contenthelper.hxx>
#include <com/sun/star/io/XInputStream.hpp>

#include "urlparameter.hxx"

namespace com { namespace sun { namespace star { namespace beans {
    struct Property;
    struct PropertyValue;
} } } }

namespace com { namespace sun { namespace star { namespace sdbc {
    class XRow;
} } } }

namespace chelp
{

//=========================================================================

// UNO service name for the content.
#define MYUCP_CONTENT_SERVICE_NAME \
                            "com.sun.star.ucb.CHelpContent"

//=========================================================================

    class Databases;

    struct ContentProperties
    {
        ::rtl::OUString aTitle;    		// Title
        ::rtl::OUString aContentType;	// ContentType
        sal_Bool        bIsDocument;    // IsDocument
        sal_Bool        bIsFolder;    	// IsFolder
        
        ContentProperties()
            : bIsDocument( sal_True ), bIsFolder( sal_False ) {}
    };

//=========================================================================

    class Content : public ::ucbhelper::ContentImplHelper
    {
    public:

        Content( const ::com::sun::star::uno::Reference<
                 ::com::sun::star::lang::XMultiServiceFactory >& rxSMgr,
                 ::ucbhelper::ContentProviderImplHelper* pProvider,
                 const ::com::sun::star::uno::Reference<
                 ::com::sun::star::ucb::XContentIdentifier >& Identifier,
                 Databases* pDatabases );
        
        virtual ~Content();

        // XInterface
        XINTERFACE_DECL()

        // XTypeProvider
        XTYPEPROVIDER_DECL()

        // XServiceInfo
        virtual ::rtl::OUString SAL_CALL
        getImplementationName()
            throw( ::com::sun::star::uno::RuntimeException );
        
        virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL
        getSupportedServiceNames()
            throw( ::com::sun::star::uno::RuntimeException );

        // XContent
        virtual rtl::OUString SAL_CALL
        getContentType()
            throw( com::sun::star::uno::RuntimeException );

        // XCommandProcessor
        virtual com::sun::star::uno::Any SAL_CALL
        execute( const com::sun::star::ucb::Command& aCommand,
                 sal_Int32 CommandId,
                 const com::sun::star::uno::Reference<
                 com::sun::star::ucb::XCommandEnvironment >& Environment )
            throw( com::sun::star::uno::Exception,
                   com::sun::star::ucb::CommandAbortedException,
                   com::sun::star::uno::RuntimeException );
        
        virtual void SAL_CALL
        abort( sal_Int32 CommandId )
            throw( com::sun::star::uno::RuntimeException );
        
        
    private:
        
        // private members;
        
        ContentProperties m_aProps;
        URLParameter      m_aURLParameter;
        Databases*        m_pDatabases;
        
        
        // private methods

        virtual com::sun::star::uno::Sequence< com::sun::star::beans::Property >
        getProperties( const com::sun::star::uno::Reference<
                       com::sun::star::ucb::XCommandEnvironment > & xEnv );
        virtual com::sun::star::uno::Sequence< com::sun::star::ucb::CommandInfo >
        getCommands( const com::sun::star::uno::Reference<
                     com::sun::star::ucb::XCommandEnvironment > & xEnv );
        
        virtual ::rtl::OUString getParentURL() { return ::rtl::OUString(); }

        ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRow >
        getPropertyValues( const ::com::sun::star::uno::Sequence<
                           ::com::sun::star::beans::Property >& rProperties );
        void setPropertyValues(
            const ::com::sun::star::uno::Sequence<
            ::com::sun::star::beans::PropertyValue >& rValues );
        
        
    };

}

#endif

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