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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "dbinteraction.hxx"
+#include <apitools.hxx>
+#include <dbu_reghelper.hxx>
+#include <uiservices.hxx>
+#include <tools/diagnose_ex.h>
+#include <osl/diagnose.h>
+#include <connectivity/dbexception.hxx>
+#include <sqlmessage.hxx>
+#include <com/sun/star/task/InteractionHandler.hpp>
+#include <com/sun/star/task/XInteractionApprove.hpp>
+#include <com/sun/star/task/XInteractionDisapprove.hpp>
+#include <com/sun/star/task/XInteractionRetry.hpp>
+#include <com/sun/star/task/XInteractionAbort.hpp>
+#include <com/sun/star/sdb/XInteractionSupplyParameters.hpp>
+#include <com/sun/star/sdb/XInteractionDocumentSave.hpp>
+#include <sfx2/QuerySaveDocument.hxx>
+#include <paramdialog.hxx>
+#include <vcl/svapp.hxx>
+#include <CollectionView.hxx>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/sequenceashashmap.hxx>
+
+extern "C" void createRegistryInfo_OInteractionHandler()
+{
+ static ::dbaui::OMultiInstanceAutoRegistration< ::dbaui::SQLExceptionInteractionHandler > aSQLExceptionInteractionHandler_AutoRegistration;
+ static ::dbaui::OMultiInstanceAutoRegistration< ::dbaui::LegacyInteractionHandler > aLegacyInteractionHandler_AutoRegistration;
+}
+
+namespace dbaui
+{
+ using namespace ::com::sun::star::uno;
+ using namespace ::com::sun::star::ucb;
+ using namespace ::com::sun::star::sdb;
+ using namespace ::com::sun::star::lang;
+ using namespace ::com::sun::star::task;
+ using namespace ::com::sun::star::beans;
+ using namespace ::dbtools;
+
+ // BasicInteractionHandler
+ BasicInteractionHandler::BasicInteractionHandler( const Reference< XComponentContext >& rxContext, const bool i_bFallbackToGeneric )
+ :m_xContext( rxContext )
+ ,m_bFallbackToGeneric( i_bFallbackToGeneric )
+ {
+ OSL_ENSURE( !m_bFallbackToGeneric,
+ "BasicInteractionHandler::BasicInteractionHandler: enabling legacy behavior, there should be no clients of this anymore!" );
+ }
+
+ void SAL_CALL BasicInteractionHandler::initialize(const Sequence<Any>& rArgs)
+ {
+ comphelper::SequenceAsHashMap aMap(rArgs);
+ m_xParentWindow.set(aMap.getValue("Parent"), UNO_QUERY);
+ }
+
+ sal_Bool SAL_CALL BasicInteractionHandler::handleInteractionRequest( const Reference< XInteractionRequest >& i_rRequest )
+ {
+ return impl_handle_throw( i_rRequest );
+ }
+
+ void SAL_CALL BasicInteractionHandler::handle( const Reference< XInteractionRequest >& i_rRequest )
+ {
+ impl_handle_throw( i_rRequest );
+ }
+
+ bool BasicInteractionHandler::impl_handle_throw( const Reference< XInteractionRequest >& i_Request )
+ {
+ Any aRequest( i_Request->getRequest() );
+ OSL_ENSURE(aRequest.hasValue(), "BasicInteractionHandler::handle: invalid request!");
+ if ( !aRequest.hasValue() )
+ // no request -> no handling
+ return false;
+
+ Sequence< Reference< XInteractionContinuation > > aContinuations( i_Request->getContinuations() );
+
+ // try to extract an SQLException (or one of its derived members
+ SQLExceptionInfo aInfo( aRequest );
+ if ( aInfo.isValid() )
+ {
+ implHandle( aInfo, aContinuations );
+ return true;
+ }
+
+ ParametersRequest aParamRequest;
+ if ( aRequest >>= aParamRequest )
+ {
+ implHandle( aParamRequest, aContinuations );
+ return true;
+ }
+
+ DocumentSaveRequest aDocuRequest;
+ if ( aRequest >>= aDocuRequest )
+ {
+ implHandle( aDocuRequest, aContinuations );
+ return true;
+ }
+
+ if ( m_bFallbackToGeneric )
+ return implHandleUnknown( i_Request );
+
+ return false;
+ }
+
+ void BasicInteractionHandler::implHandle(const ParametersRequest& _rParamRequest, const Sequence< Reference< XInteractionContinuation > >& _rContinuations)
+ {
+ SolarMutexGuard aGuard;
+ // want to open a dialog...
+
+ sal_Int32 nAbortPos = getContinuation(ABORT, _rContinuations);
+ sal_Int32 nParamPos = getContinuation(SUPPLY_PARAMETERS, _rContinuations);
+
+ Reference< XInteractionSupplyParameters > xParamCallback;
+ if (-1 != nParamPos)
+ xParamCallback.set(_rContinuations[nParamPos], UNO_QUERY);
+ OSL_ENSURE(xParamCallback.is(), "BasicInteractionHandler::implHandle(ParametersRequest): can't set the parameters without an appropriate interaction handler!s");
+
+ OParameterDialog aDlg(Application::GetFrameWeld(m_xParentWindow), _rParamRequest.Parameters, _rParamRequest.Connection, m_xContext);
+ sal_Int16 nResult = aDlg.run();
+ try
+ {
+ switch (nResult)
+ {
+ case RET_OK:
+ if (xParamCallback.is())
+ {
+ xParamCallback->setParameters(aDlg.getValues());
+ xParamCallback->select();
+ }
+ break;
+ default:
+ if (-1 != nAbortPos)
+ _rContinuations[nAbortPos]->select();
+ break;
+ }
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("dbaccess");
+ }
+ }
+
+ void BasicInteractionHandler::implHandle(const SQLExceptionInfo& _rSqlInfo, const Sequence< Reference< XInteractionContinuation > >& _rContinuations)
+ {
+ SolarMutexGuard aGuard;
+ // want to open a dialog...
+
+ sal_Int32 nApprovePos = getContinuation(APPROVE, _rContinuations);
+ sal_Int32 nDisapprovePos = getContinuation(DISAPPROVE, _rContinuations);
+ sal_Int32 nAbortPos = getContinuation(ABORT, _rContinuations);
+ sal_Int32 nRetryPos = getContinuation(RETRY, _rContinuations);
+
+ // determine the style of the dialog, dependent on the present continuation types
+ MessBoxStyle nDialogStyle = MessBoxStyle::NONE;
+ bool bHaveCancel = nAbortPos != -1;
+ // "approve" means "Yes", "disapprove" means "No"
+ // VCL only supports having both (which makes sense ...)
+ if ( ( nApprovePos != -1 ) || ( nDisapprovePos != -1 ) )
+ nDialogStyle = ( bHaveCancel ? MessBoxStyle::YesNoCancel : MessBoxStyle::YesNo ) | MessBoxStyle::DefaultYes;
+ else
+ {
+ // if there's no yes/no, then use a default OK button
+ nDialogStyle = ( bHaveCancel ? MessBoxStyle::OkCancel : MessBoxStyle::Ok ) | MessBoxStyle::DefaultOk;
+ }
+
+ // If there's a "Retry" continuation, have a "Retry" button
+ if ( nRetryPos != -1 )
+ {
+ nDialogStyle = MessBoxStyle::RetryCancel | MessBoxStyle::DefaultRetry;
+ }
+
+ // execute the dialog
+ OSQLMessageBox aDialog(nullptr, _rSqlInfo, nDialogStyle);
+ // TODO: need a way to specify the parent window
+ sal_Int16 nResult = aDialog.run();
+ try
+ {
+ switch (nResult)
+ {
+ case RET_YES:
+ case RET_OK:
+ if ( nApprovePos != -1 )
+ _rContinuations[ nApprovePos ]->select();
+ else
+ OSL_ENSURE( nResult != RET_YES, "BasicInteractionHandler::implHandle: no handler for YES!" );
+ break;
+
+ case RET_NO:
+ if ( nDisapprovePos != -1 )
+ _rContinuations[ nDisapprovePos ]->select();
+ else
+ OSL_FAIL( "BasicInteractionHandler::implHandle: no handler for NO!" );
+ break;
+
+ case RET_CANCEL:
+ if ( nAbortPos != -1 )
+ _rContinuations[ nAbortPos ]->select();
+ else if ( nDisapprovePos != -1 )
+ _rContinuations[ nDisapprovePos ]->select();
+ else
+ OSL_FAIL( "BasicInteractionHandler::implHandle: no handler for CANCEL!" );
+ break;
+ case RET_RETRY:
+ if ( nRetryPos != -1 )
+ _rContinuations[ nRetryPos ]->select();
+ else
+ OSL_FAIL( "BasicInteractionHandler::implHandle: where does the RETRY come from?" );
+ break;
+ }
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("dbaccess");
+ }
+ }
+ void BasicInteractionHandler::implHandle(const DocumentSaveRequest& _rDocuRequest, const Sequence< Reference< XInteractionContinuation > >& _rContinuations)
+ {
+ SolarMutexGuard aGuard;
+ // want to open a dialog...
+
+ sal_Int32 nApprovePos = getContinuation(APPROVE, _rContinuations);
+ sal_Int32 nDisApprovePos = getContinuation(DISAPPROVE, _rContinuations);
+ sal_Int32 nAbortPos = getContinuation(ABORT, _rContinuations);
+
+ short nRet = RET_YES;
+ if ( -1 != nApprovePos )
+ {
+ // ask whether it should be saved
+ nRet = ExecuteQuerySaveDocument(Application::GetFrameWeld(m_xParentWindow), _rDocuRequest.Name);
+ }
+
+ if ( RET_CANCEL == nRet )
+ {
+ if (-1 != nAbortPos)
+ _rContinuations[nAbortPos]->select();
+ return;
+ }
+ else if ( RET_YES == nRet )
+ {
+ sal_Int32 nDocuPos = getContinuation(SUPPLY_DOCUMENTSAVE, _rContinuations);
+
+ if (-1 != nDocuPos)
+ {
+ Reference< XInteractionDocumentSave > xCallback(_rContinuations[nDocuPos], UNO_QUERY);
+ OSL_ENSURE(xCallback.is(), "BasicInteractionHandler::implHandle(DocumentSaveRequest): can't save document without an appropriate interaction handler!s");
+
+ OCollectionView aDlg(Application::GetFrameWeld(m_xParentWindow), _rDocuRequest.Content, _rDocuRequest.Name, m_xContext);
+ sal_Int16 nResult = aDlg.run();
+ try
+ {
+ switch (nResult)
+ {
+ case RET_OK:
+ if (xCallback.is())
+ {
+ xCallback->setName(aDlg.getName(), aDlg.getSelectedFolder());
+ xCallback->select();
+ }
+ break;
+ default:
+ if (-1 != nAbortPos)
+ _rContinuations[nAbortPos]->select();
+ break;
+ }
+ }
+ catch( const Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("dbaccess");
+ }
+ }
+ else if ( -1 != nApprovePos )
+ _rContinuations[nApprovePos]->select();
+ }
+ else if ( -1 != nDisApprovePos )
+ _rContinuations[nDisApprovePos]->select();
+ }
+
+ bool BasicInteractionHandler::implHandleUnknown( const Reference< XInteractionRequest >& _rxRequest )
+ {
+ if ( m_xContext.is() )
+ {
+ Reference< XInteractionHandler2 > xFallbackHandler(
+ InteractionHandler::createWithParent(m_xContext, nullptr) );
+ xFallbackHandler->handle( _rxRequest );
+ return true;
+ }
+ return false;
+ }
+
+ sal_Int32 BasicInteractionHandler::getContinuation(Continuation _eCont, const Sequence< Reference< XInteractionContinuation > >& _rContinuations)
+ {
+ const Reference< XInteractionContinuation >* pContinuations = _rContinuations.getConstArray();
+ for (sal_Int32 i=0; i<_rContinuations.getLength(); ++i, ++pContinuations)
+ {
+ switch (_eCont)
+ {
+ case APPROVE:
+ if (Reference< XInteractionApprove >(*pContinuations, UNO_QUERY).is())
+ return i;
+ break;
+ case DISAPPROVE:
+ if (Reference< XInteractionDisapprove >(*pContinuations, UNO_QUERY).is())
+ return i;
+ break;
+ case RETRY:
+ if (Reference< XInteractionRetry >(*pContinuations, UNO_QUERY).is())
+ return i;
+ break;
+ case ABORT:
+ if (Reference< XInteractionAbort >(*pContinuations, UNO_QUERY).is())
+ return i;
+ break;
+ case SUPPLY_PARAMETERS:
+ if (Reference< XInteractionSupplyParameters >(*pContinuations, UNO_QUERY).is())
+ return i;
+ break;
+ case SUPPLY_DOCUMENTSAVE:
+ if (Reference< XInteractionDocumentSave >(*pContinuations, UNO_QUERY).is())
+ return i;
+ break;
+ }
+ }
+
+ return -1;
+ }
+
+ // SQLExceptionInteractionHandler
+ IMPLEMENT_SERVICE_INFO_IMPLNAME_STATIC(SQLExceptionInteractionHandler, "com.sun.star.comp.dbaccess.DatabaseInteractionHandler")
+ IMPLEMENT_SERVICE_INFO_SUPPORTS(SQLExceptionInteractionHandler)
+ IMPLEMENT_SERVICE_INFO_GETSUPPORTED1_STATIC(SQLExceptionInteractionHandler, "com.sun.star.sdb.DatabaseInteractionHandler")
+
+ Reference< XInterface >
+ SQLExceptionInteractionHandler::Create(const Reference< XMultiServiceFactory >& _rxORB)
+ {
+ return static_cast< XServiceInfo* >(new SQLExceptionInteractionHandler(comphelper::getComponentContext(_rxORB)));
+ }
+
+ // LegacyInteractionHandler
+ IMPLEMENT_SERVICE_INFO_IMPLNAME_STATIC(LegacyInteractionHandler, "com.sun.star.comp.dbaccess.LegacyInteractionHandler")
+ IMPLEMENT_SERVICE_INFO_SUPPORTS(LegacyInteractionHandler)
+ IMPLEMENT_SERVICE_INFO_GETSUPPORTED1_STATIC(LegacyInteractionHandler, "com.sun.star.sdb.InteractionHandler")
+
+ Reference< XInterface >
+ LegacyInteractionHandler::Create(const Reference< XMultiServiceFactory >& _rxORB)
+ {
+ return static_cast< XServiceInfo* >(new LegacyInteractionHandler(comphelper::getComponentContext(_rxORB)));
+ }
+
+} // namespace dbaui
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */