INTEGRATION: CWS insight01 (1.1.2); FILE ADDED

2004/02/23 10:59:03 oj 1.1.2.1: #i25414# extend the datadescriptor for database location and connection resource

1 files changed, 163 insertions, 0 deletions

diff --git a/sw/source/core/edit/edfldexp.cxx b/sw/source/core/edit/edfldexp.cxx
new file mode 100644
index 0000000000..b26a39fbd5
--- /dev/null
+++ b/sw/source/core/edit/edfldexp.cxx
@@ -0,0 +1,163 @@
+/*************************************************************************
+ *
+ *  $RCSfile: edfldexp.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: hr $ $Date: 2004-08-02 14:18:47 $
+ *
+ *  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 EXPRESSED 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): _______________________________________
+ *
+ *
+ ************************************************************************/
+#pragma hdrstop
+
+#ifndef _EDITSH_HXX
+#include <editsh.hxx>
+#endif
+#ifndef _DBFLD_HXX
+#include <dbfld.hxx>
+#endif
+#ifndef _DBMGR_HXX
+#include <dbmgr.hxx>
+#endif
+#ifndef _COM_SUN_STAR_CONTAINER_XNAMEACCESS_HPP_
+#include <com/sun/star/container/XNameAccess.hpp>
+#endif
+#ifndef _COMPHELPER_PROCESSFACTORY_HXX_
+#include <comphelper/processfactory.hxx>
+#endif
+#ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#endif
+#ifndef _FLDBAS_HXX
+#include <fldbas.hxx>
+#endif
+#ifndef _DOCARY_HXX
+#include <docary.hxx>
+#endif
+#ifndef _NDTXT_HXX
+#include <ndtxt.hxx>		// GetCurFld
+#endif
+#ifndef _TXTFLD_HXX //autogen
+#include <txtfld.hxx>
+#endif
+#ifndef _HINTS_HXX
+#include <hints.hxx>		// SwRefMarkFldUpdate
+#endif
+#ifndef _FMTFLD_HXX //autogen
+#include <fmtfld.hxx>
+#endif
+#ifndef _EDIMP_HXX
+#include <edimp.hxx>
+#endif
+#ifndef _FLDDAT_HXX
+#include <flddat.hxx>
+#endif
+
+using namespace com::sun::star::uno;
+using namespace com::sun::star::container;
+using namespace com::sun::star::lang;
+using namespace ::rtl;
+
+/* -----------------28.11.2002 17:53-----------------
+ * 
+ * --------------------------------------------------*/
+BOOL SwEditShell::IsFieldDataSourceAvailable(String& rUsedDataSource) const
+{
+    const SwFldTypes * pFldTypes = GetDoc()->GetFldTypes();
+    const USHORT nSize = pFldTypes->Count();
+    Reference< XMultiServiceFactory > xMgr( ::comphelper::getProcessServiceFactory() );
+    if( !xMgr.is() )
+        return FALSE;
+    Reference<XInterface> xInstance = xMgr->createInstance( OUString::createFromAscii( "com.sun.star.sdb.DatabaseContext" ));
+    Reference<XNameAccess>  xDBContext = Reference<XNameAccess>(xInstance, UNO_QUERY) ;
+    if(!xDBContext.is())
+        return FALSE;
+    for(USHORT i = 0; i < nSize; ++i)
+    {
+        SwFieldType& rFldType = *((*pFldTypes)[i]);
+        USHORT nWhich = rFldType.Which();
+        if(IsUsed(rFldType))
+        {
+            switch(nWhich)
+            {
+                case RES_DBFLD:
+                {
+                    SwClientIter aIter( rFldType );
+                    SwFmtFld* pFld = (SwFmtFld*)aIter.First( TYPE( SwFmtFld ));
+                    while(pFld)
+                    {
+                        if(pFld->IsFldInDoc())
+                        {        
+                            const SwDBData& rData = 
+                                    ((SwDBFieldType*)pFld->GetFld()->GetTyp())->GetDBData();
+                            try
+                            {
+                                return xDBContext->getByName(rData.sDataSource).hasValue();
+                            }
+                            catch(Exception)
+                            {
+                                rUsedDataSource = rData.sDataSource;
+                                return FALSE;
+                            }
+                        }
+                        pFld = (SwFmtFld*)aIter.Next();
+                    }
+                }
+                break;
+            }
+        }
+    }
+    return TRUE;
+}            
+
+