libreoffice/comphelper/source/misc/accessiblecomponenthelper.cxx

/*************************************************************************
 *
 *  $RCSfile: accessiblecomponenthelper.cxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: fs $ $Date: 2002-04-26 11:03:48 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 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
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc..
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef COMPHELPER_ACCESSIBLE_COMPONENT_HELPER_HXX
#include <comphelper/accessiblecomponenthelper.hxx>
#endif

//.........................................................................
namespace comphelper
{
//.........................................................................

    using namespace ::com::sun::star::uno;
    using namespace ::com::sun::star::awt;
    using namespace ::com::sun::star::lang;
    using namespace ::drafts::com::sun::star::accessibility;

    //=====================================================================
    //= OCommonAccessibleComponent
    //=====================================================================
    //---------------------------------------------------------------------
    OCommonAccessibleComponent::OCommonAccessibleComponent( )
    {
    }

    //--------------------------------------------------------------------
    sal_Bool SAL_CALL OCommonAccessibleComponent::contains( const Point& _rPoint ) throw (RuntimeException)
    {
        OContextEntryGuard aGuard( this );
        Rectangle aBounds( implGetBounds() );
        return  ( _rPoint.X >= 0 )
            &&  ( _rPoint.Y >= 0 )
            &&  ( _rPoint.X < aBounds.Width - aBounds.X )
            &&  ( _rPoint.Y < aBounds.Height - aBounds.Y );
    }

    //--------------------------------------------------------------------
    Point SAL_CALL OCommonAccessibleComponent::getLocation(  ) throw (RuntimeException)
    {
        OContextEntryGuard aGuard( this );
        Rectangle aBounds( implGetBounds() );
        return Point( aBounds.X, aBounds.Y );
    }

    //--------------------------------------------------------------------
    Point SAL_CALL OCommonAccessibleComponent::getLocationOnScreen(  ) throw (RuntimeException)
    {
        OContextEntryGuard aGuard( this );
        Rectangle aBounds( implGetBounds() );

        Point aScreenLoc( 0, 0 );

        Reference< XAccessibleComponent > xParentComponent( implGetParentContext(), UNO_QUERY );
        OSL_ENSURE( xParentComponent.is(), "OCommonAccessibleComponent::getLocationOnScreen: no parent component!" );
        if ( xParentComponent.is() )
        {
            Point aParentScreenLoc( xParentComponent->getLocationOnScreen() );
            Point aOwnRelativeLoc( getLocation() );
            aScreenLoc.X = aParentScreenLoc.X + aOwnRelativeLoc.X;
            aScreenLoc.Y = aParentScreenLoc.Y + aOwnRelativeLoc.Y;
        }

        return aScreenLoc;
    }

    //--------------------------------------------------------------------
    Size SAL_CALL OCommonAccessibleComponent::getSize(  ) throw (RuntimeException)
    {
        OContextEntryGuard aGuard( this );
        Rectangle aBounds( implGetBounds() );
        return Size( aBounds.Width, aBounds.Height );
    }

    //--------------------------------------------------------------------
    Rectangle SAL_CALL OCommonAccessibleComponent::getBounds(  ) throw (RuntimeException)
    {
        OContextEntryGuard aGuard( this );
        return implGetBounds();
    }

    //=====================================================================
    //= OAccessibleComponentHelper
    //=====================================================================
    //---------------------------------------------------------------------
    OAccessibleComponentHelper::OAccessibleComponentHelper( )
    {
    }

    //--------------------------------------------------------------------
    IMPLEMENT_FORWARD_XINTERFACE2( OAccessibleComponentHelper, OCommonAccessibleComponent, OAccessibleComponentHelper_Base )
    IMPLEMENT_FORWARD_XTYPEPROVIDER2( OAccessibleComponentHelper, OCommonAccessibleComponent, OAccessibleComponentHelper_Base )
        // (order matters: the first is the class name, the second is the class doing the ref counting)

    //--------------------------------------------------------------------
    sal_Bool SAL_CALL OAccessibleComponentHelper::contains( const Point& _rPoint ) throw (RuntimeException)
    {
        return OCommonAccessibleComponent::contains( _rPoint );
    }

    //--------------------------------------------------------------------
    Point SAL_CALL OAccessibleComponentHelper::getLocation(  ) throw (RuntimeException)
    {
        return OCommonAccessibleComponent::getLocation( );
    }

    //--------------------------------------------------------------------
    Point SAL_CALL OAccessibleComponentHelper::getLocationOnScreen(  ) throw (RuntimeException)
    {
        return OCommonAccessibleComponent::getLocationOnScreen( );
    }

    //--------------------------------------------------------------------
    Size SAL_CALL OAccessibleComponentHelper::getSize(  ) throw (RuntimeException)
    {
        return OCommonAccessibleComponent::getSize( );
    }

    //--------------------------------------------------------------------
    Rectangle SAL_CALL OAccessibleComponentHelper::getBounds(  ) throw (RuntimeException)
    {
        return OCommonAccessibleComponent::getBounds( );
    }

    //=====================================================================
    //= OAccessibleExtendedComponentHelper
    //=====================================================================
    //---------------------------------------------------------------------
    OAccessibleExtendedComponentHelper::OAccessibleExtendedComponentHelper( )
    {
    }

    //--------------------------------------------------------------------
    IMPLEMENT_FORWARD_XINTERFACE2( OAccessibleExtendedComponentHelper, OCommonAccessibleComponent, OAccessibleExtendedComponentHelper_Base )
    IMPLEMENT_FORWARD_XTYPEPROVIDER2( OAccessibleExtendedComponentHelper, OCommonAccessibleComponent, OAccessibleExtendedComponentHelper_Base )
        // (order matters: the first is the class name, the second is the class doing the ref counting)

    //--------------------------------------------------------------------
    sal_Bool SAL_CALL OAccessibleExtendedComponentHelper::contains( const Point& _rPoint ) throw (RuntimeException)
    {
        return OCommonAccessibleComponent::contains( _rPoint );
    }

    //--------------------------------------------------------------------
    Point SAL_CALL OAccessibleExtendedComponentHelper::getLocation(  ) throw (RuntimeException)
    {
        return OCommonAccessibleComponent::getLocation( );
    }

    //--------------------------------------------------------------------
    Point SAL_CALL OAccessibleExtendedComponentHelper::getLocationOnScreen(  ) throw (RuntimeException)
    {
        return OCommonAccessibleComponent::getLocationOnScreen( );
    }

    //--------------------------------------------------------------------
    Size SAL_CALL OAccessibleExtendedComponentHelper::getSize(  ) throw (RuntimeException)
    {
        return OCommonAccessibleComponent::getSize( );
    }

    //--------------------------------------------------------------------
    Rectangle SAL_CALL OAccessibleExtendedComponentHelper::getBounds(  ) throw (RuntimeException)
    {
        return OCommonAccessibleComponent::getBounds( );
    }

//.........................................................................
}   // namespace comphelper
//.........................................................................

/*************************************************************************
 * history:
 *  $Log: not supported by cvs2svn $
 *  Revision 1.1  2002/04/23 11:10:21  fs
 *  initial checkin - helper for implementing an XAccessible(Extended)Component
 *
 *
 *  Revision 1.0 18.04.2002 11:54:56  fs
 ************************************************************************/