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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: editpropertyhandler.cxx,v $
*
* $Revision: 1.4 $
*
* last change: $Author: rt $ $Date: 2005-09-08 20:08:33 $
*
* 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 EXTENSIONS_SOURCE_PROPCTRLR_EDITPROPERTYHANDLER_HXX
#include "editpropertyhandler.hxx"
#endif
#ifndef _EXTENSIONS_FORMSCTRLR_FORMSTRINGS_HXX_
#include "formstrings.hxx"
#endif
#ifndef _EXTENSIONS_PROPCTRLR_FORMMETADATA_HXX_
#include "formmetadata.hxx"
#endif
#ifndef EXTENSIONS_SOURCE_PROPCTRLR_STRINGREPRESENTATION_HXX
#include "stringrepresentation.hxx"
#endif
#ifndef EXTENSIONS_SOURCE_PROPCTRLR_PROPBROWSERUI_HXX
#include "propbrowserui.hxx"
#endif
/** === begin UNO includes === **/
/** === end UNO includes === **/
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#define TEXTTYPE_SINGLELINE 0
#define TEXTTYPE_MULTILINE 1
#define TEXTTYPE_RICHTEXT 2
//........................................................................
namespace pcr
{
//........................................................................
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::script;
//====================================================================
//= EditPropertyHandler
//====================================================================
//--------------------------------------------------------------------
EditPropertyHandler::EditPropertyHandler( const Reference< XPropertySet >& _rxIntrospectee, const Reference< XTypeConverter >& _rxTypeConverter )
:PropertyHandler( _rxIntrospectee, _rxTypeConverter )
{
}
//--------------------------------------------------------------------
EditPropertyHandler::~EditPropertyHandler( )
{
}
//--------------------------------------------------------------------
Any SAL_CALL EditPropertyHandler::getPropertyValue( PropertyId _nPropId, bool _bLazy ) const
{
Any aReturn;
try
{
switch ( _nPropId )
{
case PROPERTY_ID_SHOW_SCROLLBARS:
{
sal_Bool bHasVScroll = sal_False;
m_xIntrospectee->getPropertyValue( PROPERTY_VSCROLL ) >>= bHasVScroll;
sal_Bool bHasHScroll = sal_False;
m_xIntrospectee->getPropertyValue( PROPERTY_HSCROLL ) >>= bHasHScroll;
aReturn <<= (sal_Int32)( ( bHasVScroll ? 2 : 0 ) + ( bHasHScroll ? 1 : 0 ) );
}
break;
case PROPERTY_ID_TEXTTYPE:
{
sal_Int32 nTextType = TEXTTYPE_SINGLELINE;
sal_Bool bRichText = sal_False;
OSL_VERIFY( m_xIntrospectee->getPropertyValue( PROPERTY_RICHTEXT ) >>= bRichText );
if ( bRichText )
nTextType = TEXTTYPE_RICHTEXT;
else
{
sal_Bool bMultiLine = sal_False;
OSL_VERIFY( m_xIntrospectee->getPropertyValue( PROPERTY_MULTILINE ) >>= bMultiLine );
if ( bMultiLine )
nTextType = TEXTTYPE_MULTILINE;
else
nTextType = TEXTTYPE_SINGLELINE;
}
aReturn <<= nTextType;
}
break;
default:
DBG_ERROR( "EditPropertyHandler::getPropertyValue: cannot handle this property!" );
}
}
catch( const Exception& )
{
OSL_ENSURE( sal_False, "EditPropertyHandler::getPropertyValue: caught an exception!" );
}
return aReturn;
}
//--------------------------------------------------------------------
void SAL_CALL EditPropertyHandler::setPropertyValue( PropertyId _nPropId, const Any& _rValue )
{
try
{
switch ( _nPropId )
{
case PROPERTY_ID_SHOW_SCROLLBARS:
{
sal_Int32 nScrollbars = 0;
_rValue >>= nScrollbars;
sal_Bool bHasVScroll = 0 != ( nScrollbars & 2 );
sal_Bool bHasHScroll = 0 != ( nScrollbars & 1 );
m_xIntrospectee->setPropertyValue( PROPERTY_VSCROLL, makeAny( (sal_Bool)bHasVScroll ) );
m_xIntrospectee->setPropertyValue( PROPERTY_HSCROLL, makeAny( (sal_Bool)bHasHScroll ) );
}
break;
case PROPERTY_ID_TEXTTYPE:
{
sal_Bool bMultiLine = sal_False;
sal_Bool bRichText = sal_False;
sal_Int32 nTextType = TEXTTYPE_SINGLELINE;
OSL_VERIFY( _rValue >>= nTextType );
switch ( nTextType )
{
case TEXTTYPE_SINGLELINE: bMultiLine = bRichText = sal_False; break;
case TEXTTYPE_MULTILINE: bMultiLine = sal_True; bRichText = sal_False; break;
case TEXTTYPE_RICHTEXT: bMultiLine = sal_True; bRichText = sal_True; break;
default:
OSL_ENSURE( sal_False, "EditPropertyHandler::setPropertyValue: invalid text type!" );
}
m_xIntrospectee->setPropertyValue( PROPERTY_MULTILINE, makeAny( bMultiLine ) );
m_xIntrospectee->setPropertyValue( PROPERTY_RICHTEXT, makeAny( bRichText ) );
}
break;
default:
OSL_ENSURE( sal_False, "EditPropertyHandler::setPropertyValue: cannot handle this id!" );
}
}
catch( const Exception& )
{
OSL_ENSURE( sal_False, "EditPropertyHandler::setPropertyValue: caught an exception!" );
}
}
//--------------------------------------------------------------------
bool EditPropertyHandler::implHaveBothScrollBarProperties() const
{
// have a "Scrollbars" property if the object supports both "HScroll" and "VScroll"
Reference< XPropertySetInfo > xPSI;
if ( m_xIntrospectee.is() )
xPSI = m_xIntrospectee->getPropertySetInfo();
return xPSI.is()
&& xPSI->hasPropertyByName( PROPERTY_HSCROLL )
&& xPSI->hasPropertyByName( PROPERTY_VSCROLL );
}
//--------------------------------------------------------------------
bool EditPropertyHandler::implHaveTextTypeProperty() const
{
// have a "Scrollbars" property if the object supports both "HScroll" and "VScroll"
Reference< XPropertySetInfo > xPSI;
if ( m_xIntrospectee.is() )
xPSI = m_xIntrospectee->getPropertySetInfo();
return xPSI.is()
&& xPSI->hasPropertyByName( PROPERTY_RICHTEXT )
&& xPSI->hasPropertyByName( PROPERTY_MULTILINE );
}
//--------------------------------------------------------------------
::std::vector< Property > SAL_CALL EditPropertyHandler::implDescribeSupportedProperties() const
{
::std::vector< Property > aProperties;
if ( implHaveBothScrollBarProperties() )
addInt32PropertyDescription( aProperties, PROPERTY_SHOW_SCROLLBARS );
if ( implHaveTextTypeProperty() )
addInt32PropertyDescription( aProperties, PROPERTY_TEXTTYPE );
return aProperties;
}
//--------------------------------------------------------------------
::std::vector< ::rtl::OUString > SAL_CALL EditPropertyHandler::getSupersededProperties( ) const
{
::std::vector< ::rtl::OUString > aSuperseded;
if ( implHaveBothScrollBarProperties() )
{
aSuperseded.push_back( PROPERTY_HSCROLL );
aSuperseded.push_back( PROPERTY_VSCROLL );
}
if ( implHaveTextTypeProperty() )
{
aSuperseded.push_back( PROPERTY_RICHTEXT );
aSuperseded.push_back( PROPERTY_MULTILINE );
}
return aSuperseded;
}
//--------------------------------------------------------------------
::std::vector< ::rtl::OUString > SAL_CALL EditPropertyHandler::getActuatingProperties( ) const
{
::std::vector< ::rtl::OUString > aInterestingActuatingProps;
if ( implHaveTextTypeProperty() )
aInterestingActuatingProps.push_back( PROPERTY_TEXTTYPE );
aInterestingActuatingProps.push_back( PROPERTY_MULTILINE );
return aInterestingActuatingProps;
}
//--------------------------------------------------------------------
void SAL_CALL EditPropertyHandler::actuatingPropertyChanged( PropertyId _nActuatingPropId, const Any& _rNewValue, const Any& _rOldValue, IPropertyBrowserUI* _pUpdater, bool )
{
switch ( _nActuatingPropId )
{
case PROPERTY_ID_TEXTTYPE:
{
sal_Int32 nTextType = TEXTTYPE_SINGLELINE;
getPropertyValue( PROPERTY_ID_TEXTTYPE ) >>= nTextType;
_pUpdater->enablePropertyUI( PROPERTY_WORDBREAK, nTextType == TEXTTYPE_RICHTEXT );
_pUpdater->enablePropertyUI( PROPERTY_MAXTEXTLEN, nTextType != TEXTTYPE_RICHTEXT );
_pUpdater->enablePropertyUI( PROPERTY_ECHO_CHAR, nTextType == TEXTTYPE_SINGLELINE );
_pUpdater->enablePropertyUI( PROPERTY_FONT_NAME, nTextType != TEXTTYPE_RICHTEXT );
_pUpdater->enablePropertyUI( PROPERTY_ALIGN, nTextType != TEXTTYPE_RICHTEXT );
_pUpdater->enablePropertyUI( PROPERTY_DEFAULT_TEXT, nTextType != TEXTTYPE_RICHTEXT );
_pUpdater->enablePropertyUI( ::rtl::OUString::createFromAscii( "Font" ), nTextType != TEXTTYPE_RICHTEXT );
_pUpdater->enablePropertyUI( PROPERTY_SHOW_SCROLLBARS, nTextType != TEXTTYPE_SINGLELINE );
_pUpdater->enablePropertyUI( PROPERTY_LINEEND_FORMAT, nTextType != TEXTTYPE_SINGLELINE );
_pUpdater->showCategory( eData, nTextType != TEXTTYPE_RICHTEXT );
}
break;
case PROPERTY_ID_MULTILINE:
{
sal_Bool bIsMultiline = sal_False;
_rNewValue >>= bIsMultiline;
_pUpdater->enablePropertyUI( PROPERTY_SHOW_SCROLLBARS, bIsMultiline );
_pUpdater->enablePropertyUI( PROPERTY_ECHO_CHAR, !bIsMultiline );
_pUpdater->enablePropertyUI( PROPERTY_LINEEND_FORMAT, bIsMultiline );
}
break;
default:
OSL_ENSURE( sal_False, "EditPropertyHandler::actuatingPropertyChanged: cannot handle this id!" );
}
}
//........................................................................
} // namespace pcr
//........................................................................
|
