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 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
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#ifndef INCLUDED_SVT_FOLDERPICKER_HXX
#define INCLUDED_SVT_FOLDERPICKER_HXX

#include <cppuhelper/implbase3.hxx>
#include <com/sun/star/ui/dialogs/XFolderPicker.hpp>
#include <com/sun/star/ui/dialogs/XAsynchronousExecutableDialog.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XSingleServiceFactory.hpp>
#include <com/sun/star/lang/DisposedException.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include "commonpicker.hxx"

class Dialog;

// class SvtFolderPicker ---------------------------------------------------

typedef ::cppu::ImplHelper3	<	::com::sun::star::ui::dialogs::XFolderPicker
                            ,   ::com::sun::star::ui::dialogs::XAsynchronousExecutableDialog
							,	::com::sun::star::lang::XServiceInfo
							>	SvtFolderPicker_Base;

class SvtFolderPicker	:public SvtFolderPicker_Base
						,public ::svt::OCommonPicker
{
private:
	::rtl::OUString			m_aDescription;

    ::com::sun::star::uno::Reference< ::com::sun::star::ui::dialogs::XDialogClosedListener >
                            m_xListener;

    void                            prepareExecute( );
    DECL_LINK(                      DialogClosedHdl, Dialog* );

public:
                                    SvtFolderPicker( const ::com::sun::star::uno::Reference < ::com::sun::star::lang::XMultiServiceFactory >& xFactory );
    virtual                        ~SvtFolderPicker();

	//------------------------------------------------------------------------------------
	// disambiguate XInterface
	//------------------------------------------------------------------------------------
	DECLARE_XINTERFACE( )

	//------------------------------------------------------------------------------------
	// disambiguate XTypeProvider
	//------------------------------------------------------------------------------------
	DECLARE_XTYPEPROVIDER( )

	//------------------------------------------------------------------------------------
	// XFolderPicker functions
	//------------------------------------------------------------------------------------

	virtual void SAL_CALL			setDisplayDirectory( const ::rtl::OUString& aDirectory ) throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException );
	virtual ::rtl::OUString SAL_CALL	getDisplayDirectory() throw( ::com::sun::star::uno::RuntimeException );
    virtual ::rtl::OUString SAL_CALL	getDirectory() throw( ::com::sun::star::uno::RuntimeException );
    virtual void SAL_CALL           setDescription( const ::rtl::OUString& aDescription ) throw ( ::com::sun::star::uno::RuntimeException );

	//------------------------------------------------------------------------------------
	// XExecutableDialog functions
	//------------------------------------------------------------------------------------
	virtual void SAL_CALL setTitle( const ::rtl::OUString& _rTitle ) throw (::com::sun::star::uno::RuntimeException);
	virtual sal_Int16 SAL_CALL execute(  ) throw (::com::sun::star::uno::RuntimeException);

    //------------------------------------------------------------------------------------
    // XAsynchronousExecutableDialog functions
    //------------------------------------------------------------------------------------
    virtual void SAL_CALL       setDialogTitle( const ::rtl::OUString& _rTitle ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL       startExecuteModal( const ::com::sun::star::uno::Reference< ::com::sun::star::ui::dialogs::XDialogClosedListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);

	//------------------------------------------------------------------------------------
	// XServiceInfo functions
	//------------------------------------------------------------------------------------

	/* XServiceInfo */
    virtual ::rtl::OUString SAL_CALL	getImplementationName() throw( ::com::sun::star::uno::RuntimeException );
    virtual sal_Bool SAL_CALL		supportsService( const ::rtl::OUString& sServiceName ) throw( ::com::sun::star::uno::RuntimeException );
    virtual com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL
									getSupportedServiceNames() throw( ::com::sun::star::uno::RuntimeException );

	/* Helper for XServiceInfo */
	static com::sun::star::uno::Sequence< ::rtl::OUString > impl_getStaticSupportedServiceNames();
	static ::rtl::OUString impl_getStaticImplementationName();

	/* Helper for registry */
	static ::com::sun::star::uno::Reference< com::sun::star::uno::XInterface > SAL_CALL impl_createInstance (
		const ::com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rxContext )
		throw( com::sun::star::uno::Exception );

protected:
	//------------------------------------------------------------------------------------
	// OCommonPicker overridables
	//------------------------------------------------------------------------------------
	virtual SvtFileDialog*	implCreateDialog( Window* _pParent );
	virtual	sal_Int16		implExecutePicker( );
};

#endif // INCLUDED_SVT_FOLDERPICKER_HXX