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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: controlcommand.hxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: rt $ $Date: 2005-09-08 23:41:43 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#ifndef _CONTROLCOMMAND_HXX_
#define _CONTROLCOMMAND_HXX_
//------------------------------------------------------------------------
// includes
//------------------------------------------------------------------------
#ifndef _SAL_TYPES_H_
#include <sal/types.h>
#endif
#ifndef _COM_SUN_STAR_UNO_ANY_HXX_
#include <com/sun/star/uno/Any.hxx>
#endif
#ifndef _RTL_USTRING_HXX_
#include <rtl/ustring.hxx>
#endif
//---------------------------------------------
//
//---------------------------------------------
class CFilePickerState;
class CControlCommandRequest;
class CControlCommandResult;
//---------------------------------------------
//
//---------------------------------------------
class CControlCommand
{
public:
CControlCommand( sal_Int16 aControlId );
virtual ~CControlCommand( );
virtual void SAL_CALL exec( CFilePickerState* aFilePickerState ) = 0;
// the client inherits the ownership of the returned
// CControlCommandResult and has to delete it or he may
// use the auto_ptr template for automatic deletion
virtual CControlCommandResult* SAL_CALL handleRequest( CControlCommandRequest* aRequest );
// clients of this method should use the returned
// pointer only temporary because it's not ref-counted
// and the ownerhsip belongs to this instance
CControlCommand* SAL_CALL getNextCommand( ) const;
// transfers the ownership to this class
void SAL_CALL setNextCommand( CControlCommand* nextCommand );
protected:
sal_Int16 SAL_CALL getControlId( ) const;
private:
CControlCommand* m_NextCommand;
sal_Int16 m_aControlId;
};
//---------------------------------------------
//
//---------------------------------------------
class CValueControlCommand : public CControlCommand
{
public:
CValueControlCommand(
sal_Int16 aControlId,
sal_Int16 aControlAction,
const ::com::sun::star::uno::Any& aValue );
virtual void SAL_CALL exec( CFilePickerState* aFilePickerState );
virtual CControlCommandResult* SAL_CALL handleRequest( CControlCommandRequest* aRequest );
sal_Int16 SAL_CALL getControlAction( ) const;
::com::sun::star::uno::Any SAL_CALL getValue( ) const;
private:
sal_Int16 m_aControlAction;
::com::sun::star::uno::Any m_aValue;
};
//---------------------------------------------
//
//---------------------------------------------
class CLabelControlCommand : public CControlCommand
{
public:
CLabelControlCommand(
sal_Int16 aControlId,
const rtl::OUString& aLabel );
virtual void SAL_CALL exec( CFilePickerState* aFilePickerState );
virtual CControlCommandResult* SAL_CALL handleRequest( CControlCommandRequest* aRequest );
rtl::OUString SAL_CALL getLabel( ) const;
private:
rtl::OUString m_aLabel;
};
//---------------------------------------------
//
//---------------------------------------------
class CEnableControlCommand : public CControlCommand
{
public:
CEnableControlCommand(
sal_Int16 controlId,
sal_Bool bEnable );
virtual void SAL_CALL exec( CFilePickerState* aFilePickerState );
private:
sal_Bool m_bEnable;
};
#endif
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