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loongoffice/svx/source/form/fmtools.cxx
Noel Grandin 533c6cb6ba fixes for up-casting to Reference<XInterface> 
Fix regressions introduced with
6a043e9c0acff20e1618ca8ec15c21d5d0fd0d37 "Use the new type-checking
Reference constructor to reduce code noise"

Change-Id: I85662856f21c810a7db497fe3b0e116f075b1687
Signed-off-by: Stephan Bergmann <sbergman@redhat.com>
2014-06-25 17:10:43 +02:00

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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 "fmprop.hrc"
#include "fmservs.hxx"
#include "svx/fmtools.hxx"
#include "svx/dbtoolsclient.hxx"
#include "svx/fmglob.hxx"
#include <com/sun/star/awt/LineEndFormat.hpp>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/beans/XIntrospection.hpp>
#include <com/sun/star/container/XChild.hpp>
#include <com/sun/star/form/XForm.hpp>
#include <com/sun/star/form/XFormComponent.hpp>
#include <com/sun/star/form/XGridColumnFactory.hpp>
#include <com/sun/star/io/XActiveDataSink.hpp>
#include <com/sun/star/io/XActiveDataSource.hpp>
#include <com/sun/star/io/XObjectInputStream.hpp>
#include <com/sun/star/io/XObjectOutputStream.hpp>
#include <com/sun/star/io/XPersistObject.hpp>
#include <com/sun/star/lang/Locale.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/sdb/CommandType.hpp>
#include <com/sun/star/sdb/ErrorCondition.hpp>
#include <com/sun/star/sdb/ErrorMessageDialog.hpp>
#include <com/sun/star/sdb/SQLContext.hpp>
#include <com/sun/star/sdb/XCompletedConnection.hpp>
#include <com/sun/star/sdb/XQueriesSupplier.hpp>
#include <com/sun/star/sdb/XResultSetAccess.hpp>
#include <com/sun/star/sdbc/DataType.hpp>
#include <com/sun/star/sdbc/XDataSource.hpp>
#include <com/sun/star/sdbcx/Privilege.hpp>
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
#include <com/sun/star/task/XInteractionHandler.hpp>
#include <com/sun/star/ui/dialogs/XExecutableDialog.hpp>
#include <com/sun/star/uno/XNamingService.hpp>
#include <com/sun/star/util/Language.hpp>
#include <com/sun/star/util/NumberFormat.hpp>
#include <com/sun/star/util/XCloneable.hpp>
#include <com/sun/star/util/XNumberFormatTypes.hpp>
#include <com/sun/star/util/XNumberFormats.hpp>
#include <com/sun/star/util/XNumberFormatsSupplier.hpp>
#include <com/sun/star/util/XNumberFormatter.hpp>
#include <basic/sbxvar.hxx>
#include <svl/eitem.hxx>
#include <svl/stritem.hxx>
#include <comphelper/container.hxx>
#include <comphelper/extract.hxx>
#include <comphelper/processfactory.hxx>
#include <comphelper/property.hxx>
#include <comphelper/sequence.hxx>
#include <comphelper/types.hxx>
#include <comphelper/uno3.hxx>
#include <connectivity/dbexception.hxx>
#include <connectivity/dbtools.hxx>
#include <cppuhelper/typeprovider.hxx>
#include <rtl/math.hxx>
#include <sfx2/bindings.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <tools/debug.hxx>
#include <vcl/stdtext.hxx>
#include <vcl/svapp.hxx>
#include <algorithm>
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::ui::dialogs;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::task;
using namespace ::com::sun::star::form;
using namespace ::svxform;
using namespace ::connectivity::simple;
namespace
{
static bool lcl_shouldDisplayError( const Any& _rError )
{
SQLException aError;
if ( !( _rError >>= aError ) )
return true;
if ( ! aError.Message.startsWith( "[OOoBase]" ) )
// it is an exception *not* thrown by an OOo Base core component
return true;
// the only exception we do not display ATM is a RowSetVetoException, which
// has been raised because an XRowSetApprovalListener vetoed a change
if ( aError.ErrorCode + ErrorCondition::ROW_SET_OPERATION_VETOED == 0 )
return false;
// everything else is to be displayed
return true;
}
}
void displayException(const Any& _rExcept, Window* _pParent)
{
// check whether we need to display it
if ( !lcl_shouldDisplayError( _rExcept ) )
return;
try
{
// the parent window
Window* pParentWindow = _pParent ? _pParent : Application::GetDefDialogParent();
Reference< XWindow > xParentWindow = VCLUnoHelper::GetInterface(pParentWindow);
Reference< XExecutableDialog > xErrorDialog = ErrorMessageDialog::create(::comphelper::getProcessComponentContext(), "", xParentWindow, _rExcept);
xErrorDialog->execute();
}
catch(const Exception&)
{
OSL_FAIL("displayException: could not display the error message!");
}
}
void displayException(const ::com::sun::star::sdbc::SQLException& _rExcept, Window* _pParent)
{
displayException(makeAny(_rExcept), _pParent);
}
void displayException(const ::com::sun::star::sdbc::SQLWarning& _rExcept, Window* _pParent)
{
displayException(makeAny(_rExcept), _pParent);
}
void displayException(const ::com::sun::star::sdb::SQLContext& _rExcept, Window* _pParent)
{
displayException(makeAny(_rExcept), _pParent);
}
void displayException(const ::com::sun::star::sdb::SQLErrorEvent& _rEvent, Window* _pParent)
{
displayException(_rEvent.Reason, _pParent);
}
sal_Int32 getElementPos(const Reference< ::com::sun::star::container::XIndexAccess>& xCont, const Reference< XInterface >& xElement)
{
sal_Int32 nIndex = -1;
if (!xCont.is())
return nIndex;
Reference< XInterface > xNormalized( xElement, UNO_QUERY );
DBG_ASSERT( xNormalized.is(), "getElementPos: invalid element!" );
if ( xNormalized.is() )
{
// Feststellen an welcher Position sich das Kind befindet
nIndex = xCont->getCount();
while (nIndex--)
{
try
{
Reference< XInterface > xCurrent(xCont->getByIndex( nIndex ),UNO_QUERY);
DBG_ASSERT( xCurrent.get() == Reference< XInterface >( xCurrent, UNO_QUERY ).get(),
"getElementPos: container element not normalized!" );
if ( xNormalized.get() == xCurrent.get() )
break;
}
catch(Exception&)
{
OSL_FAIL( "getElementPos: caught an exception!" );
}
}
}
return nIndex;
}
OUString getLabelName(const Reference< ::com::sun::star::beans::XPropertySet>& xControlModel)
{
if (!xControlModel.is())
return OUString();
if (::comphelper::hasProperty(FM_PROP_CONTROLLABEL, xControlModel))
{
Reference< ::com::sun::star::beans::XPropertySet> xLabelSet;
xControlModel->getPropertyValue(FM_PROP_CONTROLLABEL) >>= xLabelSet;
if (xLabelSet.is() && ::comphelper::hasProperty(FM_PROP_LABEL, xLabelSet))
{
Any aLabel( xLabelSet->getPropertyValue(FM_PROP_LABEL) );
if ((aLabel.getValueTypeClass() == TypeClass_STRING) && !::comphelper::getString(aLabel).isEmpty())
return ::comphelper::getString(aLabel);
}
}
return ::comphelper::getString(xControlModel->getPropertyValue(FM_PROP_CONTROLSOURCE));
}
// = CursorWrapper
CursorWrapper::CursorWrapper(const Reference< ::com::sun::star::sdbc::XRowSet>& _rxCursor, bool bUseCloned)
{
ImplConstruct(Reference< ::com::sun::star::sdbc::XResultSet>(_rxCursor, UNO_QUERY), bUseCloned);
}
CursorWrapper::CursorWrapper(const Reference< ::com::sun::star::sdbc::XResultSet>& _rxCursor, bool bUseCloned)
{
ImplConstruct(_rxCursor, bUseCloned);
}
void CursorWrapper::ImplConstruct(const Reference< ::com::sun::star::sdbc::XResultSet>& _rxCursor, bool bUseCloned)
{
if (bUseCloned)
{
Reference< ::com::sun::star::sdb::XResultSetAccess> xAccess(_rxCursor, UNO_QUERY);
try
{
m_xMoveOperations = xAccess.is() ? xAccess->createResultSet() : Reference< ::com::sun::star::sdbc::XResultSet>();
}
catch(Exception&)
{
}
}
else
m_xMoveOperations = _rxCursor;
m_xBookmarkOperations.set(m_xMoveOperations, css::uno::UNO_QUERY);
m_xColumnsSupplier.set(m_xMoveOperations, css::uno::UNO_QUERY);
m_xPropertyAccess.set(m_xMoveOperations, css::uno::UNO_QUERY);
if ( !m_xMoveOperations.is() || !m_xBookmarkOperations.is() || !m_xColumnsSupplier.is() || !m_xPropertyAccess.is() )
{ // all or nothing !!
m_xMoveOperations = NULL;
m_xBookmarkOperations = NULL;
m_xColumnsSupplier = NULL;
}
else
m_xGeneric = m_xMoveOperations.get();
}
const CursorWrapper& CursorWrapper::operator=(const Reference< ::com::sun::star::sdbc::XRowSet>& _rxCursor)
{
m_xMoveOperations = Reference< ::com::sun::star::sdbc::XResultSet>(_rxCursor, UNO_QUERY);
m_xBookmarkOperations = Reference< ::com::sun::star::sdbcx::XRowLocate>(_rxCursor, UNO_QUERY);
m_xColumnsSupplier = Reference< ::com::sun::star::sdbcx::XColumnsSupplier>(_rxCursor, UNO_QUERY);
if (!m_xMoveOperations.is() || !m_xBookmarkOperations.is() || !m_xColumnsSupplier.is())
{ // all or nothing !!
m_xMoveOperations = NULL;
m_xBookmarkOperations = NULL;
m_xColumnsSupplier = NULL;
}
return *this;
}
FmXDisposeListener::~FmXDisposeListener()
{
setAdapter(NULL);
}
void FmXDisposeListener::setAdapter(FmXDisposeMultiplexer* pAdapter)
{
if (m_pAdapter)
{
::osl::MutexGuard aGuard(m_rMutex);
m_pAdapter->release();
m_pAdapter = NULL;
}
if (pAdapter)
{
::osl::MutexGuard aGuard(m_rMutex);
m_pAdapter = pAdapter;
m_pAdapter->acquire();
}
}
FmXDisposeMultiplexer::FmXDisposeMultiplexer(FmXDisposeListener* _pListener, const Reference< ::com::sun::star::lang::XComponent>& _rxObject, sal_Int16 _nId)
:m_xObject(_rxObject)
,m_pListener(_pListener)
,m_nId(_nId)
{
m_pListener->setAdapter(this);
if (m_xObject.is())
m_xObject->addEventListener(this);
}
FmXDisposeMultiplexer::~FmXDisposeMultiplexer()
{
}
// ::com::sun::star::lang::XEventListener
void FmXDisposeMultiplexer::disposing(const ::com::sun::star::lang::EventObject& _Source) throw( RuntimeException, std::exception )
{
Reference< ::com::sun::star::lang::XEventListener> xPreventDelete(this);
if (m_pListener)
{
m_pListener->disposing(_Source, m_nId);
m_pListener->setAdapter(NULL);
m_pListener = NULL;
}
m_xObject = NULL;
}
void FmXDisposeMultiplexer::dispose()
{
if (m_xObject.is())
{
Reference< ::com::sun::star::lang::XEventListener> xPreventDelete(this);
m_xObject->removeEventListener(this);
m_xObject = NULL;
m_pListener->setAdapter(NULL);
m_pListener = NULL;
}
}
sal_Int16 getControlTypeByObject(const Reference< ::com::sun::star::lang::XServiceInfo>& _rxObject)
{
// ask for the persistent service name
Reference< ::com::sun::star::io::XPersistObject> xPersistence(_rxObject, UNO_QUERY);
DBG_ASSERT(xPersistence.is(), "::getControlTypeByObject : argument shold be an ::com::sun::star::io::XPersistObject !");
if (!xPersistence.is())
return OBJ_FM_CONTROL;
OUString sPersistentServiceName = xPersistence->getServiceName();
if (sPersistentServiceName.equals(FM_COMPONENT_EDIT)) // 5.0-Name
{
// may be a simple edit field or a formatted field, dependent of the supported services
if (_rxObject->supportsService(FM_SUN_COMPONENT_FORMATTEDFIELD))
return OBJ_FM_FORMATTEDFIELD;
return OBJ_FM_EDIT;
}
if (sPersistentServiceName.equals(FM_COMPONENT_TEXTFIELD))
return OBJ_FM_EDIT;
if (sPersistentServiceName.equals(FM_COMPONENT_COMMANDBUTTON))
return OBJ_FM_BUTTON;
if (sPersistentServiceName.equals(FM_COMPONENT_FIXEDTEXT))
return OBJ_FM_FIXEDTEXT;
if (sPersistentServiceName.equals(FM_COMPONENT_LISTBOX))
return OBJ_FM_LISTBOX;
if (sPersistentServiceName.equals(FM_COMPONENT_CHECKBOX))
return OBJ_FM_CHECKBOX;
if (sPersistentServiceName.equals(FM_COMPONENT_RADIOBUTTON))
return OBJ_FM_RADIOBUTTON;
if (sPersistentServiceName.equals(FM_COMPONENT_GROUPBOX))
return OBJ_FM_GROUPBOX;
if (sPersistentServiceName.equals(FM_COMPONENT_COMBOBOX))
return OBJ_FM_COMBOBOX;
if (sPersistentServiceName.equals(FM_COMPONENT_GRID)) // 5.0-Name
return OBJ_FM_GRID;
if (sPersistentServiceName.equals(FM_COMPONENT_GRIDCONTROL))
return OBJ_FM_GRID;
if (sPersistentServiceName.equals(FM_COMPONENT_IMAGEBUTTON))
return OBJ_FM_IMAGEBUTTON;
if (sPersistentServiceName.equals(FM_COMPONENT_FILECONTROL))
return OBJ_FM_FILECONTROL;
if (sPersistentServiceName.equals(FM_COMPONENT_DATEFIELD))
return OBJ_FM_DATEFIELD;
if (sPersistentServiceName.equals(FM_COMPONENT_TIMEFIELD))
return OBJ_FM_TIMEFIELD;
if (sPersistentServiceName.equals(FM_COMPONENT_NUMERICFIELD))
return OBJ_FM_NUMERICFIELD;
if (sPersistentServiceName.equals(FM_COMPONENT_CURRENCYFIELD))
return OBJ_FM_CURRENCYFIELD;
if (sPersistentServiceName.equals(FM_COMPONENT_PATTERNFIELD))
return OBJ_FM_PATTERNFIELD;
if (sPersistentServiceName.equals(FM_COMPONENT_HIDDEN)) // 5.0-Name
return OBJ_FM_HIDDEN;
if (sPersistentServiceName.equals(FM_COMPONENT_HIDDENCONTROL))
return OBJ_FM_HIDDEN;
if (sPersistentServiceName.equals(FM_COMPONENT_IMAGECONTROL))
return OBJ_FM_IMAGECONTROL;
if (sPersistentServiceName.equals(FM_COMPONENT_FORMATTEDFIELD))
{
OSL_FAIL("::getControlTypeByObject : suspicious persistent service name (formatted field) !");
// objects with that service name should exist as they aren't compatible with older versions
return OBJ_FM_FORMATTEDFIELD;
}
if ( sPersistentServiceName.equals( FM_SUN_COMPONENT_SCROLLBAR ) )
return OBJ_FM_SCROLLBAR;
if ( sPersistentServiceName.equals( FM_SUN_COMPONENT_SPINBUTTON) )
return OBJ_FM_SPINBUTTON;
if (sPersistentServiceName.equals(FM_SUN_COMPONENT_NAVIGATIONBAR))
return OBJ_FM_NAVIGATIONBAR;
OSL_FAIL("::getControlTypeByObject : unknown object type !");
return OBJ_FM_CONTROL;
}
bool isRowSetAlive(const Reference< XInterface >& _rxRowSet)
{
bool bIsAlive = false;
Reference< ::com::sun::star::sdbcx::XColumnsSupplier> xSupplyCols(_rxRowSet, UNO_QUERY);
Reference< ::com::sun::star::container::XIndexAccess> xCols;
if (xSupplyCols.is())
xCols = Reference< ::com::sun::star::container::XIndexAccess>(xSupplyCols->getColumns(), UNO_QUERY);
if (xCols.is() && (xCols->getCount() > 0))
bIsAlive = true;
return bIsAlive;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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