31abd0afc9
2005/09/05 12:58:56 rt 1.16.110.1: #i54170# Change license header: remove SISSL
835 lines
34 KiB
C++
835 lines
34 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: controlwizard.cxx,v $
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*
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* $Revision: 1.17 $
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*
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* last change: $Author: rt $ $Date: 2005-09-08 19:26:58 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _EXTENSIONS_DBP_CONTROLWIZARD_HXX
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#include "controlwizard.hxx"
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#endif
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#ifndef _TOOLS_DEBUG_HXX
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#include <tools/debug.hxx>
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#endif
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#ifndef _COM_SUN_STAR_CONTAINER_XNAMEACCESS_HPP_
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#include <com/sun/star/container/XNameAccess.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBCX_XTABLESSUPPLIER_HPP_
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#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDB_XQUERIESSUPPLIER_HPP_
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#include <com/sun/star/sdb/XQueriesSupplier.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBC_XPREPAREDSTATEMENT_HPP_
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#include <com/sun/star/sdbc/XPreparedStatement.hpp>
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#endif
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#ifndef _COM_SUN_STAR_CONTAINER_XCHILD_HPP_
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#include <com/sun/star/container/XChild.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBCX_XCOLUMNSSUPPLIER_HPP_
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#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_XMODEL_HPP_
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#include <com/sun/star/frame/XModel.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SHEET_XSPREADSHEETVIEW_HPP_
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#include <com/sun/star/sheet/XSpreadsheetView.hpp>
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#endif
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#ifndef _COM_SUN_STAR_DRAWING_XDRAWVIEW_HPP_
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#include <com/sun/star/drawing/XDrawView.hpp>
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#endif
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#ifndef _COM_SUN_STAR_DRAWING_XDRAWPAGESUPPLIER_HPP_
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#include <com/sun/star/drawing/XDrawPageSupplier.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDB_COMMANDTYPE_HPP_
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#include <com/sun/star/sdb/CommandType.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBC_SQLWARNING_HPP_
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#include <com/sun/star/sdbc/SQLWarning.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDB_SQLCONTEXT_HPP_
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#include <com/sun/star/sdb/SQLContext.hpp>
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#endif
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#ifndef _COMPHELPER_TYPES_HXX_
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#include <comphelper/types.hxx>
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#endif
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#ifndef _CONNECTIVITY_DBTOOLS_HXX_
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#include <connectivity/dbtools.hxx>
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#endif
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#ifndef _SV_MSGBOX_HXX
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#include <vcl/msgbox.hxx>
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#endif
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#ifndef _COMPHELPER_INTERACTION_HXX_
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#include <comphelper/interaction.hxx>
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#endif
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#ifndef _VCL_STDTEXT_HXX
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#include <vcl/stdtext.hxx>
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#endif
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#ifndef _SVTOOLS_LOCALRESACCESS_HXX_
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#include <svtools/localresaccess.hxx>
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#endif
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#ifndef _CONNECTIVITY_CONNCLEANUP_HXX_
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#include <connectivity/conncleanup.hxx>
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#endif
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#ifndef _COM_SUN_STAR_SDBC_DATATYPE_HPP_
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#include <com/sun/star/sdbc/DataType.hpp>
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#endif
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#ifndef _URLOBJ_HXX
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#include <tools/urlobj.hxx>
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#endif
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//.........................................................................
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namespace dbp
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{
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//.........................................................................
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::sdb;
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using namespace ::com::sun::star::sdbc;
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using namespace ::com::sun::star::sdbcx;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::drawing;
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using namespace ::com::sun::star::frame;
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using namespace ::com::sun::star::sheet;
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using namespace ::com::sun::star::form;
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using namespace ::com::sun::star::task;
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using namespace ::svt;
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using namespace ::comphelper;
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using namespace ::dbtools;
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//=====================================================================
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//= OAccessRegulator
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//=====================================================================
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struct OAccessRegulator
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{
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friend class OControlWizardPage;
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protected:
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OAccessRegulator() { }
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};
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//=====================================================================
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//= OControlWizardPage
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//=====================================================================
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//---------------------------------------------------------------------
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OControlWizardPage::OControlWizardPage( OControlWizard* _pParent, const ResId& _rResId )
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:OControlWizardPage_Base( _pParent, _rResId )
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,m_pFormSettingsSeparator(NULL)
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,m_pFormDatasourceLabel(NULL)
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,m_pFormDatasource(NULL)
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,m_pFormContentTypeLabel(NULL)
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,m_pFormContentType(NULL)
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,m_pFormTableLabel(NULL)
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,m_pFormTable(NULL)
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{
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}
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//---------------------------------------------------------------------
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OControlWizardPage::~OControlWizardPage()
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{
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delete m_pFormSettingsSeparator;
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delete m_pFormDatasourceLabel;
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delete m_pFormDatasource;
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delete m_pFormContentTypeLabel;
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delete m_pFormContentType;
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delete m_pFormTableLabel;
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delete m_pFormTable;
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}
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//---------------------------------------------------------------------
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OControlWizard* OControlWizardPage::getDialog()
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{
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return static_cast< OControlWizard* >(GetParent());
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}
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//---------------------------------------------------------------------
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const OControlWizard* OControlWizardPage::getDialog() const
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{
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return static_cast< OControlWizard* >(GetParent());
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}
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//---------------------------------------------------------------------
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sal_Bool OControlWizardPage::updateContext()
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{
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return getDialog()->updateContext(OAccessRegulator());
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}
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//---------------------------------------------------------------------
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Reference< XConnection > OControlWizardPage::getFormConnection() const
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{
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return getDialog()->getFormConnection(OAccessRegulator());
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}
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//---------------------------------------------------------------------
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void OControlWizardPage::setFormConnection( const Reference< XConnection >& _rxConn, sal_Bool _bAutoDispose )
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{
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getDialog()->setFormConnection( OAccessRegulator(), _rxConn, _bAutoDispose );
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}
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//---------------------------------------------------------------------
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const OControlWizardContext& OControlWizardPage::getContext()
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{
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return getDialog()->getContext();
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}
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//---------------------------------------------------------------------
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Reference< XMultiServiceFactory > OControlWizardPage::getServiceFactory()
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{
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return getDialog()->getServiceFactory();
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}
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//---------------------------------------------------------------------
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void OControlWizardPage::fillListBox(ListBox& _rList, const Sequence< ::rtl::OUString >& _rItems, sal_Bool _bClear)
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{
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if (_bClear)
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_rList.Clear();
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const ::rtl::OUString* pItems = _rItems.getConstArray();
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const ::rtl::OUString* pEnd = pItems + _rItems.getLength();
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WizardState nPos;
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sal_Int32 nIndex = 0;
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for (;pItems < pEnd; ++pItems, ++nIndex)
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{
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nPos = _rList.InsertEntry(*pItems);
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_rList.SetEntryData(nPos, reinterpret_cast<void*>(nIndex));
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}
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}
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//---------------------------------------------------------------------
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void OControlWizardPage::fillListBox(ComboBox& _rList, const Sequence< ::rtl::OUString >& _rItems, sal_Bool _bClear)
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{
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if (_bClear)
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_rList.Clear();
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const ::rtl::OUString* pItems = _rItems.getConstArray();
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const ::rtl::OUString* pEnd = pItems + _rItems.getLength();
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WizardState nPos;
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sal_Int32 nIndex = 0;
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for (;pItems < pEnd; ++pItems)
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{
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nPos = _rList.InsertEntry(*pItems);
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_rList.SetEntryData(nPos, reinterpret_cast<void*>(nIndex));
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}
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}
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//---------------------------------------------------------------------
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void OControlWizardPage::enableFormDatasourceDisplay()
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{
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if (m_pFormSettingsSeparator)
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// nothing to do
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return;
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ModuleRes aModuleRes(RID_PAGE_FORM_DATASOURCE_STATUS);
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OLocalResourceAccess aLocalControls(aModuleRes, RSC_TABPAGE);
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m_pFormSettingsSeparator = new FixedLine(this, ResId(FL_FORMSETINGS));
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m_pFormDatasourceLabel = new FixedText(this, ResId(FT_FORMDATASOURCELABEL));
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m_pFormDatasource = new FixedText(this, ResId(FT_FORMDATASOURCE));
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m_pFormContentTypeLabel = new FixedText(this, ResId(FT_FORMCONTENTTYPELABEL));
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m_pFormContentType = new FixedText(this, ResId(FT_FORMCONTENTTYPE));
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m_pFormTableLabel = new FixedText(this, ResId(FT_FORMTABLELABEL));
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m_pFormTable = new FixedText(this, ResId(FT_FORMTABLE));
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const OControlWizardContext& rContext = getContext();
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if ( rContext.bEmbedded )
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{
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m_pFormDatasourceLabel->Hide();
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m_pFormDatasource->Hide();
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m_pFormContentTypeLabel->SetPosPixel(m_pFormDatasourceLabel->GetPosPixel());
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m_pFormContentType->SetPosPixel(m_pFormDatasource->GetPosPixel());
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m_pFormTableLabel->SetPosPixel(::Point(m_pFormDatasourceLabel->GetPosPixel().X(),m_pFormTableLabel->GetPosPixel().Y()));
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m_pFormTable->SetPosPixel(::Point(m_pFormDatasource->GetPosPixel().X(),m_pFormTable->GetPosPixel().Y()));
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}
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}
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//---------------------------------------------------------------------
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void OControlWizardPage::adjustControlForNoDSDisplay(Control* _pControl, sal_Bool _bConstLowerDistance)
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{
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::Size aDistanceToMove = LogicToPixel( ::Size( 0, 37 ), MAP_APPFONT );
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::Point aPos = _pControl->GetPosPixel();
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aPos.Y() -= aDistanceToMove.Height();
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_pControl->SetPosPixel(aPos);
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if (_bConstLowerDistance)
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{
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::Size aSize = _pControl->GetSizePixel();
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aSize.Height() += aDistanceToMove.Height();
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_pControl->SetSizePixel(aSize);
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}
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}
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//---------------------------------------------------------------------
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void OControlWizardPage::initializePage()
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{
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if (m_pFormDatasource && m_pFormContentTypeLabel && m_pFormTable)
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{
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const OControlWizardContext& rContext = getContext();
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::rtl::OUString sDataSource;
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::rtl::OUString sCommand;
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sal_Int32 nCommandType = CommandType::COMMAND;
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try
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{
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rContext.xForm->getPropertyValue(::rtl::OUString::createFromAscii("DataSourceName")) >>= sDataSource;
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rContext.xForm->getPropertyValue(::rtl::OUString::createFromAscii("Command")) >>= sCommand;
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rContext.xForm->getPropertyValue(::rtl::OUString::createFromAscii("CommandType")) >>= nCommandType;
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}
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catch(const Exception&)
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{
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DBG_ERROR("OControlWizardPage::initializePage: caught an exception!");
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}
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INetURLObject aURL( sDataSource );
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if( aURL.GetProtocol() != INET_PROT_NOT_VALID )
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sDataSource = aURL.GetName(INetURLObject::DECODE_WITH_CHARSET);
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m_pFormDatasource->SetText(sDataSource);
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m_pFormTable->SetText(sCommand);
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WizardState nCommandTypeResourceId = 0;
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switch (nCommandType)
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{
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case CommandType::TABLE:
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nCommandTypeResourceId = RID_STR_TYPE_TABLE;
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break;
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case CommandType::QUERY:
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nCommandTypeResourceId = RID_STR_TYPE_QUERY;
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break;
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default:
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nCommandTypeResourceId = RID_STR_TYPE_COMMAND;
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break;
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}
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m_pFormContentType->SetText(String(ModuleRes(nCommandTypeResourceId)));
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}
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OControlWizardPage_Base::initializePage();
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}
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//=====================================================================
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//= OControlWizard
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//=====================================================================
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//---------------------------------------------------------------------
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OControlWizard::OControlWizard( Window* _pParent, const ResId& _rId,
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const Reference< XPropertySet >& _rxObjectModel, const Reference< XMultiServiceFactory >& _rxORB )
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:OWizardMachine(_pParent, _rId, WZB_CANCEL | WZB_PREVIOUS | WZB_NEXT | WZB_FINISH)
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,m_xORB(_rxORB)
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{
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m_aContext.xObjectModel = _rxObjectModel;
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initContext();
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SetPageSizePixel(LogicToPixel(::Size(WINDOW_SIZE_X, WINDOW_SIZE_Y), MAP_APPFONT));
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ShowButtonFixedLine(sal_True);
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defaultButton(WZB_NEXT);
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enableButtons(WZB_FINISH, sal_False);
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}
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//---------------------------------------------------------------------
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OControlWizard::~OControlWizard()
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{
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}
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//---------------------------------------------------------------------
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short OControlWizard::Execute()
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{
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// get the class id of the control we're dealing with
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sal_Int16 nClassId = FormComponentType::CONTROL;
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try
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{
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getContext().xObjectModel->getPropertyValue(::rtl::OUString::createFromAscii("ClassId")) >>= nClassId;
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}
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catch(Exception&)
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{
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DBG_ERROR("OControlWizard::activate: could not obtain the class id!");
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}
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if (!approveControl(nClassId))
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{
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// TODO: MessageBox or exception
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return RET_CANCEL;
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}
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ActivatePage();
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return OControlWizard_Base::Execute();
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}
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//---------------------------------------------------------------------
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void OControlWizard::ActivatePage()
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{
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OControlWizard_Base::ActivatePage();
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}
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//---------------------------------------------------------------------
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void OControlWizard::implDetermineShape()
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{
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Reference< XIndexAccess > xPageObjects(m_aContext.xDrawPage, UNO_QUERY);
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DBG_ASSERT(xPageObjects.is(), "OControlWizard::implDetermineShape: invalid page!");
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// for comparing the model
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Reference< XControlModel > xModelCompare(m_aContext.xObjectModel, UNO_QUERY);
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if (xPageObjects.is())
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{
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// loop through all objects of the page
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sal_Int32 nObjects = xPageObjects->getCount();
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Reference< XControlShape > xControlShape;
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Reference< XControlModel > xControlModel;
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for (sal_Int32 i=0; i<nObjects; ++i)
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{
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if (xPageObjects->getByIndex(i) >>= xControlShape)
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{ // it _is_ a control shape
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xControlModel = xControlShape->getControl();
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DBG_ASSERT(xControlModel.is(), "OControlWizard::implDetermineShape: control shape without model!");
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if (xModelCompare.get() == xControlModel.get())
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{
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m_aContext.xObjectShape = xControlShape;
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break;
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}
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}
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}
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}
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}
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//---------------------------------------------------------------------
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void OControlWizard::implDetermineForm()
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{
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Reference< XChild > xModelAsChild(m_aContext.xObjectModel, UNO_QUERY);
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Reference< XInterface > xControlParent;
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if (xModelAsChild.is())
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xControlParent = xModelAsChild->getParent();
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m_aContext.xForm = Reference< XPropertySet >(xControlParent, UNO_QUERY);
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m_aContext.xRowSet = Reference< XRowSet >(xControlParent, UNO_QUERY);
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DBG_ASSERT(m_aContext.xForm.is() && m_aContext.xRowSet.is(),
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"OControlWizard::implDetermineForm: missing some interfaces of the control parent!");
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}
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//---------------------------------------------------------------------
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void OControlWizard::implDeterminePage()
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{
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try
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{
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// get the document model
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Reference< XChild > xControlAsChild(m_aContext.xObjectModel, UNO_QUERY);
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Reference< XChild > xModelSearch(xControlAsChild->getParent(), UNO_QUERY);
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Reference< XModel > xModel(xModelSearch, UNO_QUERY);
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while (xModelSearch.is() && !xModel.is())
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{
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xModelSearch = Reference< XChild >(xModelSearch->getParent(), UNO_QUERY);
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xModel = Reference< XModel >(xModelSearch, UNO_QUERY);
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}
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Reference< XDrawPage > xPage;
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if (xModel.is())
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{
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m_aContext.xDocumentModel = xModel;
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Reference< XDrawPageSupplier > xPageSupp(xModel, UNO_QUERY);
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if (xPageSupp.is())
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{ // it's a document with only one page -> Writer
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xPage = xPageSupp->getDrawPage();
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}
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else
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{
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// get the controller currently working on this model
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Reference< XController > xController = xModel->getCurrentController();
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DBG_ASSERT(xController.is(), "OControlWizard::implDeterminePage: no current controller!");
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// maybe it's a spredsheet
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Reference< XSpreadsheetView > xView(xController, UNO_QUERY);
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if (xView.is())
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{ // okay, it is one
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Reference< XSpreadsheet > xSheet = xView->getActiveSheet();
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xPageSupp = Reference< XDrawPageSupplier >(xSheet, UNO_QUERY);
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DBG_ASSERT(xPageSupp.is(), "OControlWizard::implDeterminePage: a spreadsheet which is no page supplier!");
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if (xPageSupp.is())
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xPage = xPageSupp->getDrawPage();
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}
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else
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{ // can be a draw/impress doc only
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Reference< XDrawView > xView(xController, UNO_QUERY);
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DBG_ASSERT(xView.is(), "OControlWizard::implDeterminePage: no alternatives left ... can't determine the page!");
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if (xView.is())
|
|
xPage = xView->getCurrentPage();
|
|
}
|
|
}
|
|
}
|
|
else
|
|
DBG_ASSERT(xPage.is(), "OControlWizard::implDeterminePage: can't determine the page (no model)!");
|
|
|
|
m_aContext.xDrawPage = xPage;
|
|
}
|
|
catch(Exception&)
|
|
{
|
|
DBG_ERROR("OControlWizard::implDeterminePage: caught an exception!");
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
void OControlWizard::implGetDSContext()
|
|
{
|
|
Reference< XMultiServiceFactory > xORB = getServiceFactory();
|
|
try
|
|
{
|
|
DBG_ASSERT(xORB.is(), "OControlWizard::implGetDSContext: invalid service factory!");
|
|
|
|
Reference< XInterface > xContext;
|
|
if (xORB.is())
|
|
xContext = xORB->createInstance(::rtl::OUString::createFromAscii("com.sun.star.sdb.DatabaseContext"));
|
|
DBG_ASSERT(xContext.is(), "OControlWizard::implGetDSContext: invalid database context!");
|
|
|
|
m_aContext.xDatasourceContext = Reference< XNameAccess >(xContext, UNO_QUERY);
|
|
DBG_ASSERT(m_aContext.xDatasourceContext.is() || !xContext.is(), "OControlWizard::implGetDSContext: invalid database context (missing the XNameAccess)!");
|
|
}
|
|
catch(Exception&)
|
|
{
|
|
DBG_ERROR("OControlWizard::implGetDSContext: invalid database context!");
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
Reference< XConnection > OControlWizard::getFormConnection(const OAccessRegulator&) const
|
|
{
|
|
return getFormConnection();
|
|
}
|
|
//---------------------------------------------------------------------
|
|
Reference< XConnection > OControlWizard::getFormConnection() const
|
|
{
|
|
Reference< XConnection > xConn;
|
|
try
|
|
{
|
|
if ( !::dbtools::isEmbeddedInDatabase(m_aContext.xForm,xConn) )
|
|
m_aContext.xForm->getPropertyValue(::rtl::OUString::createFromAscii("ActiveConnection")) >>= xConn;
|
|
}
|
|
catch(const Exception&)
|
|
{
|
|
DBG_ERROR("OControlWizard::getFormConnection: caught an exception!");
|
|
}
|
|
return xConn;
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
void OControlWizard::setFormConnection( const OAccessRegulator& _rAccess, const Reference< XConnection >& _rxConn, sal_Bool _bAutoDispose )
|
|
{
|
|
try
|
|
{
|
|
Reference< XConnection > xOldConn = getFormConnection(_rAccess);
|
|
if (xOldConn.get() == _rxConn.get())
|
|
return;
|
|
|
|
disposeComponent(xOldConn);
|
|
|
|
// set the new connection
|
|
if ( _bAutoDispose )
|
|
{
|
|
// for this, use a AutoDisposer (so the conn is cleaned up when the form dies or get's another connection)
|
|
Reference< XRowSet > xFormRowSet( m_aContext.xForm, UNO_QUERY );
|
|
OAutoConnectionDisposer* pAutoDispose = new OAutoConnectionDisposer( xFormRowSet, _rxConn );
|
|
Reference< XPropertyChangeListener > xEnsureDelete( pAutoDispose );
|
|
}
|
|
else
|
|
{
|
|
m_aContext.xForm->setPropertyValue( ::rtl::OUString::createFromAscii("ActiveConnection"), makeAny( _rxConn ) );
|
|
}
|
|
}
|
|
catch(const Exception&)
|
|
{
|
|
DBG_ERROR("OControlWizard::setFormConnection: caught an exception!");
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
sal_Bool OControlWizard::updateContext(const OAccessRegulator&)
|
|
{
|
|
return initContext();
|
|
}
|
|
//---------------------------------------------------------------------
|
|
Reference< XInteractionHandler > OControlWizard::getInteractionHandler(Window* _pWindow) const
|
|
{
|
|
const ::rtl::OUString sInteractionHandlerServiceName = ::rtl::OUString::createFromAscii("com.sun.star.sdb.InteractionHandler");
|
|
Reference< XInteractionHandler > xHandler;
|
|
try
|
|
{
|
|
if (getServiceFactory().is())
|
|
xHandler = Reference< XInteractionHandler >(getServiceFactory()->createInstance(sInteractionHandlerServiceName), UNO_QUERY);
|
|
}
|
|
catch(Exception&) { }
|
|
if (!xHandler.is())
|
|
ShowServiceNotAvailableError(_pWindow, sInteractionHandlerServiceName, sal_True);
|
|
return xHandler;
|
|
}
|
|
//---------------------------------------------------------------------
|
|
sal_Bool OControlWizard::initContext()
|
|
{
|
|
DBG_ASSERT(m_aContext.xObjectModel.is(), "OGroupBoxWizard::initContext: have no control model to work with!");
|
|
if (!m_aContext.xObjectModel.is())
|
|
return sal_False;
|
|
|
|
// reset the context
|
|
m_aContext.xForm.clear();
|
|
m_aContext.xRowSet.clear();
|
|
m_aContext.xDocumentModel.clear();
|
|
m_aContext.xDrawPage.clear();
|
|
m_aContext.xObjectShape.clear();
|
|
m_aContext.aFieldNames.realloc(0);
|
|
|
|
m_aContext.xObjectContainer.clear();
|
|
m_aContext.aTypes.clear();
|
|
m_aContext.bEmbedded = sal_False;
|
|
|
|
Any aSQLException;
|
|
Reference< XPreparedStatement > xStatement;
|
|
try
|
|
{
|
|
// get the datasource context
|
|
implGetDSContext();
|
|
|
|
// first, determine the form the control belongs to
|
|
implDetermineForm();
|
|
|
|
// need the page, too
|
|
implDeterminePage();
|
|
|
|
// the shape of the control
|
|
implDetermineShape();
|
|
|
|
// get the columns of the object the settins refer to
|
|
Reference< XNameAccess > xColumns;
|
|
|
|
if (m_aContext.xForm.is())
|
|
{
|
|
// collect some properties of the form
|
|
::rtl::OUString sObjectName = ::comphelper::getString(m_aContext.xForm->getPropertyValue(::rtl::OUString::createFromAscii("Command")));
|
|
sal_Int32 nObjectType = ::comphelper::getINT32(m_aContext.xForm->getPropertyValue(::rtl::OUString::createFromAscii("CommandType")));
|
|
|
|
// calculate the connection the rowset is working with
|
|
Reference< XConnection > xConnection;
|
|
if ( !(m_aContext.bEmbedded = ::dbtools::isEmbeddedInDatabase(m_aContext.xForm,xConnection)) )
|
|
xConnection = ::dbtools::connectRowset( m_aContext.xRowSet, getServiceFactory(), sal_True );
|
|
|
|
// get the fields
|
|
if (xConnection.is())
|
|
{
|
|
switch (nObjectType)
|
|
{
|
|
case 0:
|
|
{
|
|
Reference< XTablesSupplier > xSupplyTables(xConnection, UNO_QUERY);
|
|
if (xSupplyTables.is() && xSupplyTables->getTables().is() && xSupplyTables->getTables()->hasByName(sObjectName))
|
|
{
|
|
Reference< XColumnsSupplier > xSupplyColumns;
|
|
m_aContext.xObjectContainer = xSupplyTables->getTables();
|
|
m_aContext.xObjectContainer->getByName(sObjectName) >>= xSupplyColumns;
|
|
DBG_ASSERT(xSupplyColumns.is(), "OControlWizard::initContext: invalid table columns!");
|
|
xColumns = xSupplyColumns->getColumns();
|
|
}
|
|
}
|
|
break;
|
|
case 1:
|
|
{
|
|
Reference< XQueriesSupplier > xSupplyQueries(xConnection, UNO_QUERY);
|
|
if (xSupplyQueries.is() && xSupplyQueries->getQueries().is() && xSupplyQueries->getQueries()->hasByName(sObjectName))
|
|
{
|
|
Reference< XColumnsSupplier > xSupplyColumns;
|
|
m_aContext.xObjectContainer = xSupplyQueries->getQueries();
|
|
m_aContext.xObjectContainer->getByName(sObjectName) >>= xSupplyColumns;
|
|
DBG_ASSERT(xSupplyColumns.is(), "OControlWizard::initContext: invalid query columns!");
|
|
xColumns = xSupplyColumns->getColumns();
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
{
|
|
xStatement = xConnection->prepareStatement(sObjectName);
|
|
|
|
// not interested in any results, only in the fields
|
|
Reference< XPropertySet > xStatementProps(xStatement, UNO_QUERY);
|
|
xStatementProps->setPropertyValue(::rtl::OUString::createFromAscii("MaxRows"), makeAny(sal_Int32(0)));
|
|
|
|
// TODO: think about handling local SQLExceptions here ...
|
|
Reference< XColumnsSupplier > xSupplyCols(xStatement->executeQuery(), UNO_QUERY);
|
|
if (xSupplyCols.is())
|
|
xColumns = xSupplyCols->getColumns();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (xColumns.is())
|
|
{
|
|
m_aContext.aFieldNames = xColumns->getElementNames();
|
|
static const ::rtl::OUString s_sFieldTypeProperty = ::rtl::OUString::createFromAscii("Type");
|
|
const ::rtl::OUString* pBegin = m_aContext.aFieldNames.getConstArray();
|
|
const ::rtl::OUString* pEnd = pBegin + m_aContext.aFieldNames.getLength();
|
|
for(;pBegin != pEnd;++pBegin)
|
|
{
|
|
sal_Int32 nFieldType = DataType::OTHER;
|
|
try
|
|
{
|
|
Reference< XPropertySet > xColumn;
|
|
xColumns->getByName(*pBegin) >>= xColumn;
|
|
xColumn->getPropertyValue(s_sFieldTypeProperty) >>= nFieldType;
|
|
}
|
|
catch(Exception&)
|
|
{
|
|
DBG_ERROR("OControlWizard::initContext: unexpected exception while gathering column information!");
|
|
}
|
|
m_aContext.aTypes.insert(OControlWizardContext::TNameTypeMap::value_type(*pBegin,nFieldType));
|
|
}
|
|
}
|
|
}
|
|
catch(SQLContext& e) { aSQLException <<= e; }
|
|
catch(SQLWarning& e) { aSQLException <<= e; }
|
|
catch(SQLException& e) { aSQLException <<= e; }
|
|
catch(Exception&)
|
|
{
|
|
DBG_ERROR("OControlWizard::initContext: could not retrieve the control context (caught an exception)!");
|
|
}
|
|
|
|
::comphelper::disposeComponent(xStatement);
|
|
|
|
if (aSQLException.hasValue())
|
|
{ // an SQLException (or derivee) was thrown ...
|
|
|
|
// prepend an extra SQLContext explaining what we were doing
|
|
SQLContext aContext;
|
|
aContext.Message = String(ModuleRes(RID_STR_COULDNOTOPENTABLE));
|
|
aContext.NextException = aSQLException;
|
|
|
|
// create an interaction handler to display this exception
|
|
Reference< XInteractionHandler > xHandler = getInteractionHandler(this);
|
|
if ( !xHandler.is() )
|
|
return sal_False;
|
|
|
|
Reference< XInteractionRequest > xRequest = new OInteractionRequest(makeAny(aContext));
|
|
try
|
|
{
|
|
xHandler->handle(xRequest);
|
|
}
|
|
catch(Exception&) { }
|
|
return sal_False;
|
|
}
|
|
|
|
return 0 != m_aContext.aFieldNames.getLength();
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
void OControlWizard::commitControlSettings(OControlWizardSettings* _pSettings)
|
|
{
|
|
DBG_ASSERT(m_aContext.xObjectModel.is(), "OControlWizard::commitControlSettings: have no control model to work with!");
|
|
if (!m_aContext.xObjectModel.is())
|
|
return;
|
|
|
|
// the only thing we have at the moment is the label
|
|
try
|
|
{
|
|
::rtl::OUString sLabelPropertyName = ::rtl::OUString::createFromAscii("Label");
|
|
Reference< XPropertySetInfo > xInfo = m_aContext.xObjectModel->getPropertySetInfo();
|
|
if (xInfo.is() && xInfo->hasPropertyByName(sLabelPropertyName))
|
|
{
|
|
::rtl::OUString sControlLabel(_pSettings->sControlLabel);
|
|
m_aContext.xObjectModel->setPropertyValue(
|
|
::rtl::OUString::createFromAscii("Label"),
|
|
makeAny(sControlLabel)
|
|
);
|
|
}
|
|
}
|
|
catch(Exception&)
|
|
{
|
|
DBG_ERROR("OControlWizard::commitControlSettings: could not commit the basic control settings!");
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
void OControlWizard::initControlSettings(OControlWizardSettings* _pSettings)
|
|
{
|
|
DBG_ASSERT(m_aContext.xObjectModel.is(), "OControlWizard::initControlSettings: have no control model to work with!");
|
|
if (!m_aContext.xObjectModel.is())
|
|
return;
|
|
|
|
// initialize some settings from the control model give
|
|
try
|
|
{
|
|
::rtl::OUString sLabelPropertyName = ::rtl::OUString::createFromAscii("Label");
|
|
Reference< XPropertySetInfo > xInfo = m_aContext.xObjectModel->getPropertySetInfo();
|
|
if (xInfo.is() && xInfo->hasPropertyByName(sLabelPropertyName))
|
|
{
|
|
::rtl::OUString sControlLabel;
|
|
m_aContext.xObjectModel->getPropertyValue(sLabelPropertyName) >>= sControlLabel;
|
|
_pSettings->sControlLabel = sControlLabel;
|
|
}
|
|
}
|
|
catch(Exception&)
|
|
{
|
|
DBG_ERROR("OControlWizard::initControlSettings: could not retrieve the basic control settings!");
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
sal_Bool OControlWizard::needDatasourceSelection()
|
|
{
|
|
// lemme see ...
|
|
return (0 == getContext().aFieldNames.getLength());
|
|
// if we got fields, the data source is valid ...
|
|
// try
|
|
// {
|
|
// // first, we need a valid data source name
|
|
// ::rtl::OUString sDataSourceName;
|
|
// m_aContext.xForm->getPropertyValue(::rtl::OUString::createFromAscii("DataSourceName")) >>= sDataSourceName;
|
|
// if (m_aContext.xDatasourceContext.is() && m_aContext.xDatasourceContext->hasByName(sDataSourceName))
|
|
// { // at least the data source name is valid ...
|
|
// // then, a CommandType "table" would be nice ...
|
|
// sal_Int32 nCommandType = CommandType::COMMAND;
|
|
// m_aContext.xForm->getPropertyValue(::rtl::OUString::createFromAscii("CommandType")) >>= nCommandType;
|
|
// if (CommandType::TABLE == nCommandType)
|
|
// { // okay ....
|
|
// // now the table itself should be valid
|
|
// ::rtl::OUString sTableName;
|
|
// m_aContext.xForm->getPropertyValue(::rtl::OUString::createFromAscii("Command")) >>= sTableName;
|
|
// if (m_aContext.xObjectContainer.is() && m_aContext.xObjectContainer->hasByName(sTableName))
|
|
// return sal_False;
|
|
// }
|
|
// }
|
|
// }
|
|
// catch(Exception&)
|
|
// {
|
|
// DBG_ERROR("OControlWizard::needDatasourceSelection: caught an exception while checking the form settings!");
|
|
// }
|
|
// return sal_True;
|
|
}
|
|
|
|
//.........................................................................
|
|
} // namespace dbp
|
|
//.........................................................................
|
|
|