diff options
Diffstat (limited to 'extensions/source/propctrlr/listselectiondlg.cxx')
| -rw-r--r-- | extensions/source/propctrlr/listselectiondlg.cxx | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/extensions/source/propctrlr/listselectiondlg.cxx b/extensions/source/propctrlr/listselectiondlg.cxx new file mode 100644 index 000000000000..14e4ce7de68e --- /dev/null +++ b/extensions/source/propctrlr/listselectiondlg.cxx @@ -0,0 +1,173 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_extensions.hxx" +#include "listselectiondlg.hxx" +#ifndef EXTENSIONS_SOURCE_PROPCTRLR_LISTSELECTIONDLG_HRC +#include "listselectiondlg.hrc" +#endif + +#ifndef _EXTENSIONS_PROPCTRLR_MODULEPRC_HXX_ +#include "modulepcr.hxx" +#endif +#ifndef _EXTENSIONS_FORMCTRLR_PROPRESID_HRC_ +#include "formresid.hrc" +#endif +#include "formstrings.hxx" +#include <vcl/msgbox.hxx> + +/** === begin UNO includes === **/ +/** === end UNO includes === **/ + +//........................................................................ +namespace pcr +{ +//........................................................................ + + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::beans; + + //==================================================================== + //= ListSelectionDialog + //==================================================================== + //-------------------------------------------------------------------- + ListSelectionDialog::ListSelectionDialog( Window* _pParent, const Reference< XPropertySet >& _rxListBox, + const ::rtl::OUString& _rPropertyName, const String& _rPropertyUIName ) + :ModalDialog( _pParent, PcrRes( RID_DLG_SELECTION ) ) + ,m_aLabel ( this, PcrRes( FT_ENTRIES ) ) + ,m_aEntries ( this, PcrRes( LB_ENTRIES ) ) + ,m_aOK ( this, PcrRes( PB_OK ) ) + ,m_aCancel ( this, PcrRes( PB_CANCEL ) ) + ,m_aHelp ( this, PcrRes( PB_HELP ) ) + ,m_xListBox ( _rxListBox ) + ,m_sPropertyName( _rPropertyName ) + { + FreeResource(); + + OSL_PRECOND( m_xListBox.is(), "ListSelectionDialog::ListSelectionDialog: invalid list box!" ); + + SetText( _rPropertyUIName ); + m_aLabel.SetText( _rPropertyUIName ); + + initialize( ); + } + + //------------------------------------------------------------------------ + short ListSelectionDialog::Execute() + { + short nResult = ModalDialog::Execute(); + + if ( RET_OK == nResult ) + commitSelection(); + + return nResult; + } + + //-------------------------------------------------------------------- + void ListSelectionDialog::initialize( ) + { + if ( !m_xListBox.is() ) + return; + + m_aEntries.SetStyle( GetStyle() | WB_SIMPLEMODE ); + + try + { + // initialize the multi-selection flag + sal_Bool bMultiSelection = sal_False; + OSL_VERIFY( m_xListBox->getPropertyValue( PROPERTY_MULTISELECTION ) >>= bMultiSelection ); + m_aEntries.EnableMultiSelection( bMultiSelection ); + + // fill the list box with all entries + Sequence< ::rtl::OUString > aListEntries; + OSL_VERIFY( m_xListBox->getPropertyValue( PROPERTY_STRINGITEMLIST ) >>= aListEntries ); + fillEntryList( aListEntries ); + + // select entries according to the property + Sequence< sal_Int16 > aSelection; + OSL_VERIFY( m_xListBox->getPropertyValue( m_sPropertyName ) >>= aSelection ); + selectEntries( aSelection ); + } + catch( const Exception& ) + { + OSL_ENSURE( sal_False, "ListSelectionDialog::initialize: caught an exception!" ); + } + } + + //-------------------------------------------------------------------- + void ListSelectionDialog::commitSelection() + { + if ( !m_xListBox.is() ) + return; + + Sequence< sal_Int16 > aSelection; + collectSelection( aSelection ); + + try + { + m_xListBox->setPropertyValue( m_sPropertyName, makeAny( aSelection ) ); + } + catch( const Exception& ) + { + OSL_ENSURE( sal_False, "ListSelectionDialog::commitSelection: caught an exception!" ); + } + } + + //-------------------------------------------------------------------- + void ListSelectionDialog::fillEntryList( const Sequence< ::rtl::OUString >& _rListEntries ) + { + m_aEntries.Clear(); + const ::rtl::OUString* _pListEntries = _rListEntries.getConstArray(); + const ::rtl::OUString* _pListEntriesEnd = _rListEntries.getConstArray() + _rListEntries.getLength(); + for ( ; _pListEntries < _pListEntriesEnd; ++_pListEntries ) + m_aEntries.InsertEntry( *_pListEntries ); + } + + //-------------------------------------------------------------------- + void ListSelectionDialog::collectSelection( Sequence< sal_Int16 >& /* [out] */ _rSelection ) + { + sal_uInt16 nSelectedCount = m_aEntries.GetSelectEntryCount( ); + _rSelection.realloc( nSelectedCount ); + sal_Int16* pSelection = _rSelection.getArray(); + for ( sal_uInt16 selected = 0; selected < nSelectedCount; ++selected, ++pSelection ) + *pSelection = static_cast< sal_Int16 >( m_aEntries.GetSelectEntryPos( selected ) ); + } + + //-------------------------------------------------------------------- + void ListSelectionDialog::selectEntries( const Sequence< sal_Int16 >& /* [in ] */ _rSelection ) + { + m_aEntries.SetNoSelection(); + const sal_Int16* pSelection = _rSelection.getConstArray(); + const sal_Int16* pSelectionEnd = _rSelection.getConstArray() + _rSelection.getLength(); + for ( ; pSelection != pSelectionEnd; ++pSelection ) + m_aEntries.SelectEntryPos( *pSelection ); + } + +//........................................................................ +} // namespace pcr +//........................................................................ |