dbaccess/source/ui/uno/dbinteraction.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_dbaccess.hxx"
  33
  34 #ifndef _DBAUI_INTERACTION_HXX_
  35 #include "dbinteraction.hxx"
  36 #endif
  37 #ifndef _DBU_REGHELPER_HXX_
  38 #include "dbu_reghelper.hxx"
  39 #endif
  40 #ifndef _TOOLS_DEBUG_HXX
  41 #include <tools/debug.hxx>
  42 #endif
  43 #ifndef TOOLS_DIAGNOSE_EX_H
  44 #include <tools/diagnose_ex.h>
  45 #endif
  46 #ifndef _SV_MSGBOX_HXX
  47 #include <vcl/msgbox.hxx>
  48 #endif
  49 #ifndef _DBHELPER_DBEXCEPTION_HXX_
  50 #include <connectivity/dbexception.hxx>
  51 #endif
  52 #ifndef _DBAUI_SQLMESSAGE_HXX_
  53 #include "sqlmessage.hxx"
  54 #endif
  55 #ifndef _COM_SUN_STAR_TASK_XINTERACTIONAPPROVE_HPP_
  56 #include <com/sun/star/task/XInteractionApprove.hpp>
  57 #endif
  58 #ifndef _COM_SUN_STAR_TASK_XINTERACTIONDISAPPROVE_HPP_
  59 #include <com/sun/star/task/XInteractionDisapprove.hpp>
  60 #endif
  61 #ifndef _COM_SUN_STAR_TASK_XINTERACTIONRETRY_HPP_
  62 #include <com/sun/star/task/XInteractionRetry.hpp>
  63 #endif
  64 #ifndef _COM_SUN_STAR_TASK_XINTERACTIONABORT_HPP_
  65 #include <com/sun/star/task/XInteractionAbort.hpp>
  66 #endif
  67 #ifndef _COM_SUN_STAR_SDB_XINTERACTIONSUPPLYPARAMETERS_HPP_
  68 #include <com/sun/star/sdb/XInteractionSupplyParameters.hpp>
  69 #endif
  70 #ifndef _COM_SUN_STAR_SDB_XINTERACTIONDOCUMENTSAVE_HPP_
  71 #include <com/sun/star/sdb/XInteractionDocumentSave.hpp>
  72 #endif
  73 #ifndef _SVTOOLS_LOGINDLG_HXX_
  74 #include <svtools/logindlg.hxx>
  75 #endif
  76 #ifndef SFX_QUERYSAVEDOCUMENT_HXX
  77 #include <sfx2/QuerySaveDocument.hxx>
  78 #endif
  79 #ifndef _DBU_UNO_HRC_
  80 #include "dbu_uno.hrc"
  81 #endif
  82 #ifndef _DBAUI_PARAMDIALOG_HXX_
  83 #include "paramdialog.hxx"
  84 #endif
  85 #ifndef _SV_SVAPP_HXX
  86 #include <vcl/svapp.hxx>
  87 #endif
  88 #ifndef _VOS_MUTEX_HXX_
  89 #include <vos/mutex.hxx>
  90 #endif
  91 #ifndef DBAUI_COLLECTIONVIEW_HXX
  92 #include "CollectionView.hxx"
  93 #endif
  94 #ifndef DBAUI_TOOLS_HXX
  95 #include "UITools.hxx"
  96 #endif
  97
  98
  99 //==========================================================================
 100
 101 extern "C" void SAL_CALL createRegistryInfo_OInteractionHandler()
 102 {
 103     static ::dbaui::OMultiInstanceAutoRegistration< ::dbaui::OInteractionHandler > aOInteractionHandler_AutoRegistration;
 104 }
 105
 106 //.........................................................................
 107 namespace dbaui
 108 {
 109 //.........................................................................
 110     using namespace ::com::sun::star::uno;
 111     using namespace ::com::sun::star::ucb;
 112     using namespace ::com::sun::star::sdb;
 113     using namespace ::com::sun::star::lang;
 114     using namespace ::com::sun::star::task;
 115     using namespace ::com::sun::star::beans;
 116     using namespace ::dbtools;
 117
 118     //=========================================================================
 119     //= OInteractionHandler
 120     //=========================================================================
 121     //-------------------------------------------------------------------------
 122     OInteractionHandler::OInteractionHandler(const Reference< XMultiServiceFactory >& _rxORB)
 123         :m_xORB(_rxORB)
 124     {
 125     }
 126
 127     //-------------------------------------------------------------------------
 128     IMPLEMENT_SERVICE_INFO1_STATIC(OInteractionHandler, "com.sun.star.comp.dbu.OInteractionHandler", "com.sun.star.sdb.InteractionHandler");
 129
 130     //-------------------------------------------------------------------------
 131     void SAL_CALL OInteractionHandler::handle(const Reference< XInteractionRequest >& _rxRequest) throw(RuntimeException)
 132     {
 133         Any aRequest;
 134         if (_rxRequest.is())
 135         {
 136             try { aRequest = _rxRequest->getRequest(); }
 137             catch(RuntimeException&) { }
 138         }
 139         DBG_ASSERT(aRequest.hasValue(), "OInteractionHandler::handle: invalid request!");
 140         if (!aRequest.hasValue())
 141             // no request -> no handling
 142             return;
 143
 144         Sequence< Reference< XInteractionContinuation > > aContinuations;
 145         try { aContinuations = _rxRequest->getContinuations(); }
 146         catch(RuntimeException&) { }
 147
 148         // try to extract an SQLException (or one of it's derived members
 149         SQLExceptionInfo aInfo(aRequest);
 150         if (aInfo.isValid())
 151         {
 152             implHandle(aInfo, aContinuations);
 153             return;
 154         }
 155
 156         ParametersRequest aParamRequest;
 157         if (aRequest >>= aParamRequest)
 158         {       // it's an authentication request
 159             implHandle(aParamRequest, aContinuations);
 160             return;
 161         }
 162
 163         DocumentSaveRequest aDocuRequest;
 164         if (aRequest >>= aDocuRequest)
 165         {       // it's an document request
 166             implHandle(aDocuRequest, aContinuations);
 167             return;
 168         }
 169
 170         OSL_VERIFY( implHandleUnknown( _rxRequest ) );
 171     }
 172
 173     //-------------------------------------------------------------------------
 174     void OInteractionHandler::implHandle(const ParametersRequest& _rParamRequest, const Sequence< Reference< XInteractionContinuation > >& _rContinuations)
 175     {
 176         ::vos::OGuard aGuard(Application::GetSolarMutex());
 177             // want to open a dialog ....
 178
 179         sal_Int32 nAbortPos = getContinuation(ABORT, _rContinuations);
 180         sal_Int32 nParamPos = getContinuation(SUPPLY_PARAMETERS, _rContinuations);
 181
 182         Reference< XInteractionSupplyParameters > xParamCallback;
 183         if (-1 != nParamPos)
 184             xParamCallback = Reference< XInteractionSupplyParameters >(_rContinuations[nParamPos], UNO_QUERY);
 185         DBG_ASSERT(xParamCallback.is(), "OInteractionHandler::implHandle(ParametersRequest): can't set the parameters without an appropriate interaction handler!s");
 186
 187         // determine the style of the dialog, dependent on the present continuation types
 188         WinBits nDialogStyle = WB_OK | WB_DEF_OK;
 189         if (-1 != nAbortPos)
 190             nDialogStyle = WB_OK_CANCEL;
 191
 192         OParameterDialog aDlg(NULL, _rParamRequest.Parameters, _rParamRequest.Connection, m_xORB);
 193         sal_Int16 nResult = aDlg.Execute();
 194         try
 195         {
 196             switch (nResult)
 197             {
 198                 case RET_OK:
 199                     if (xParamCallback.is())
 200                     {
 201                         xParamCallback->setParameters(aDlg.getValues());
 202                         xParamCallback->select();
 203                     }
 204                     break;
 205                 default:
 206                     if (-1 != nAbortPos)
 207                         _rContinuations[nAbortPos]->select();
 208                     break;
 209             }
 210         }
 211         catch( const Exception& )
 212         {
 213             DBG_UNHANDLED_EXCEPTION();
 214         }
 215     }
 216
 217     //-------------------------------------------------------------------------
 218     void OInteractionHandler::implHandle(const SQLExceptionInfo& _rSqlInfo, const Sequence< Reference< XInteractionContinuation > >& _rContinuations)
 219     {
 220         ::vos::OGuard aGuard(Application::GetSolarMutex());
 221             // want to open a dialog ....
 222
 223         sal_Int32 nApprovePos = getContinuation(APPROVE, _rContinuations);
 224         sal_Int32 nDisapprovePos = getContinuation(DISAPPROVE, _rContinuations);
 225         sal_Int32 nAbortPos = getContinuation(ABORT, _rContinuations);
 226         sal_Int32 nRetryPos = getContinuation(RETRY, _rContinuations);
 227
 228         // determine the style of the dialog, dependent on the present continuation types
 229         WinBits nDialogStyle = 0;
 230         bool bHaveCancel = nAbortPos != -1;
 231         // "approve" means "Yes", "disapprove" means "No"
 232         // VCL only supports having both (which makes sense ...)
 233         if ( ( nApprovePos != -1 ) || ( nDisapprovePos != -1 ) )
 234             nDialogStyle = ( bHaveCancel ? WB_YES_NO_CANCEL : WB_YES_NO ) | WB_DEF_YES;
 235         else
 236         {
 237             // if there's no yes/no, then use a default OK button
 238             nDialogStyle = ( bHaveCancel ? WB_OK_CANCEL : WB_OK ) | WB_DEF_OK;
 239         }
 240
 241         // If there's a "Retry" continuation, have a "Retry" button
 242         if ( nRetryPos != -1 )
 243         {
 244             nDialogStyle = WB_RETRY_CANCEL | WB_DEF_RETRY;
 245         }
 246
 247         // excute the dialog
 248         OSQLMessageBox aDialog(NULL, _rSqlInfo, nDialogStyle);
 249             // TODO: need a way to specify the parent window
 250         sal_Int16 nResult = aDialog.Execute();
 251         try
 252         {
 253             switch (nResult)
 254             {
 255                 case RET_YES:
 256                 case RET_OK:
 257                     if ( nApprovePos != -1 )
 258                         _rContinuations[ nApprovePos ]->select();
 259                     else
 260                         OSL_ENSURE( nResult != RET_YES, "OInteractionHandler::implHandle: no handler for YES!" );
 261                     break;
 262
 263                 case RET_NO:
 264                     if ( nDisapprovePos != -1 )
 265                         _rContinuations[ nDisapprovePos ]->select();
 266                     else
 267                         OSL_ENSURE( false, "OInteractionHandler::implHandle: no handler for NO!" );
 268                     break;
 269
 270                 case RET_CANCEL:
 271                     if ( nAbortPos != -1 )
 272                         _rContinuations[ nAbortPos ]->select();
 273                     else if ( nDisapprovePos != -1 )
 274                         _rContinuations[ nDisapprovePos ]->select();
 275                     else
 276                         OSL_ENSURE( false, "OInteractionHandler::implHandle: no handler for CANCEL!" );
 277                     break;
 278                 case RET_RETRY:
 279                     if ( nRetryPos != -1 )
 280                         _rContinuations[ nRetryPos ]->select();
 281                     else
 282                         OSL_ENSURE( false, "OInteractionHandler::implHandle: where does the RETRY come from?" );
 283                     break;
 284             }
 285         }
 286         catch( const Exception& )
 287         {
 288             DBG_UNHANDLED_EXCEPTION();
 289         }
 290     }
 291     //-------------------------------------------------------------------------
 292     void OInteractionHandler::implHandle(const DocumentSaveRequest& _rDocuRequest, const Sequence< Reference< XInteractionContinuation > >& _rContinuations)
 293     {
 294         ::vos::OGuard aGuard(Application::GetSolarMutex());
 295             // want to open a dialog ....
 296
 297         sal_Int32 nApprovePos = getContinuation(APPROVE, _rContinuations);
 298         sal_Int32 nDisApprovePos = getContinuation(DISAPPROVE, _rContinuations);
 299         sal_Int32 nAbortPos = getContinuation(ABORT, _rContinuations);
 300
 301         short nRet = RET_YES;
 302         if ( -1 != nApprovePos )
 303         {
 304             // fragen, ob gespeichert werden soll
 305             nRet = ExecuteQuerySaveDocument(NULL,_rDocuRequest.Name);
 306         }
 307
 308         if ( RET_CANCEL == nRet )
 309         {
 310             if (-1 != nAbortPos)
 311                 _rContinuations[nAbortPos]->select();
 312             return;
 313         }
 314         else if ( RET_YES == nRet )
 315         {
 316             sal_Int32 nDocuPos = getContinuation(SUPPLY_DOCUMENTSAVE, _rContinuations);
 317
 318             if (-1 != nDocuPos)
 319             {
 320                 Reference< XInteractionDocumentSave > xCallback(_rContinuations[nDocuPos], UNO_QUERY);
 321                 DBG_ASSERT(xCallback.is(), "OInteractionHandler::implHandle(DocumentSaveRequest): can't save document without an appropriate interaction handler!s");
 322
 323                 // determine the style of the dialog, dependent on the present continuation types
 324                 WinBits nDialogStyle = WB_OK | WB_DEF_OK;
 325                 if (-1 != nAbortPos)
 326                     nDialogStyle = WB_OK_CANCEL;
 327
 328                 OCollectionView aDlg(NULL,_rDocuRequest.Content,_rDocuRequest.Name,m_xORB);
 329                 sal_Int16 nResult = aDlg.Execute();
 330                 try
 331                 {
 332                     switch (nResult)
 333                     {
 334                         case RET_OK:
 335                             if (xCallback.is())
 336                             {
 337                                 xCallback->setName(aDlg.getName(),aDlg.getSelectedFolder());
 338                                 xCallback->select();
 339                             }
 340                             break;
 341                         default:
 342                             if (-1 != nAbortPos)
 343                                 _rContinuations[nAbortPos]->select();
 344                             break;
 345                     }
 346                 }
 347                 catch( const Exception& )
 348                 {
 349                     DBG_UNHANDLED_EXCEPTION();
 350                 }
 351             }
 352             else if ( -1 != nApprovePos )
 353                 _rContinuations[nApprovePos]->select();
 354         }
 355         else if ( -1 != nDisApprovePos )
 356                 _rContinuations[nDisApprovePos]->select();
 357     }
 358
 359     //-------------------------------------------------------------------------
 360     bool OInteractionHandler::implHandleUnknown( const Reference< XInteractionRequest >& _rxRequest )
 361     {
 362         Reference< XInteractionHandler > xFallbackHandler;
 363         if ( m_xORB.is() )
 364             xFallbackHandler = xFallbackHandler.query( m_xORB->createInstance( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.task.InteractionHandler" ) ) ) );
 365         if ( xFallbackHandler.is() )
 366         {
 367             xFallbackHandler->handle( _rxRequest );
 368             return true;
 369         }
 370         return false;
 371     }
 372
 373     //-------------------------------------------------------------------------
 374     sal_Int32 OInteractionHandler::getContinuation(Continuation _eCont, const Sequence< Reference< XInteractionContinuation > >& _rContinuations)
 375     {
 376         const Reference< XInteractionContinuation >* pContinuations = _rContinuations.getConstArray();
 377         for (sal_Int32 i=0; i<_rContinuations.getLength(); ++i, ++pContinuations)
 378         {
 379             switch (_eCont)
 380             {
 381                 case APPROVE:
 382                     if (Reference< XInteractionApprove >(*pContinuations, UNO_QUERY).is())
 383                         return i;
 384                     break;
 385                 case DISAPPROVE:
 386                     if (Reference< XInteractionDisapprove >(*pContinuations, UNO_QUERY).is())
 387                         return i;
 388                     break;
 389                 case RETRY:
 390                     if (Reference< XInteractionRetry >(*pContinuations, UNO_QUERY).is())
 391                         return i;
 392                     break;
 393                 case ABORT:
 394                     if (Reference< XInteractionAbort >(*pContinuations, UNO_QUERY).is())
 395                         return i;
 396                     break;
 397                 case SUPPLY_PARAMETERS:
 398                     if (Reference< XInteractionSupplyParameters >(*pContinuations, UNO_QUERY).is())
 399                         return i;
 400                     break;
 401                 case SUPPLY_DOCUMENTSAVE:
 402                     if (Reference< XInteractionDocumentSave >(*pContinuations, UNO_QUERY).is())
 403                         return i;
 404                     break;
 405             }
 406         }
 407
 408         return -1;
 409     }
 410
 411
 412 //.........................................................................
 413 }       // namespace dbaui
 414 //.........................................................................
 415