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libreoffice/dbaccess/source/ui/querydesign/JoinController.cxx

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/*************************************************************************
*
* $RCSfile: JoinController.cxx,v $
*
* $Revision: 1.4 $
*
* last change: $Author: oj $ $Date: 2001-03-14 10:35:11 $
*
* 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): _______________________________________
*
*
************************************************************************/
#ifndef _SFXSIDS_HRC
#include <sfx2/sfxsids.hrc>
#endif
#ifndef _DBU_RESOURCE_HRC_
#include "dbu_resource.hrc"
#endif
#ifndef _SV_TOOLBOX_HXX
#include <vcl/toolbox.hxx>
#endif
#ifndef DBACCESS_UI_BROWSER_ID_HXX
#include "browserids.hxx"
#endif
#ifndef _COMPHELPER_TYPES_HXX_
#include <comphelper/types.hxx>
#endif
#ifndef DBACCESS_SHARED_DBUSTRINGS_HRC
#include "dbustrings.hrc"
#endif
#ifndef _CONNECTIVITY_DBTOOLS_HXX_
#include <connectivity/dbtools.hxx>
#endif
#ifndef _COM_SUN_STAR_FRAME_FRAMESEARCHFLAG_HPP_
#include <com/sun/star/frame/FrameSearchFlag.hpp>
#endif
#ifndef _CPPUHELPER_EXTRACT_HXX_
#include <cppuhelper/extract.hxx>
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XCHILD_HPP_
#include <com/sun/star/container/XChild.hpp>
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XNAMECONTAINER_HPP_
#include <com/sun/star/container/XNameContainer.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XDATADESCRIPTORFACTORY_HPP_
#include <com/sun/star/sdbcx/XDataDescriptorFactory.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XTABLESSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_KEYTYPE_HPP_
#include <com/sun/star/sdbcx/KeyType.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XDROP_HPP_
#include <com/sun/star/sdbcx/XDrop.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XALTERTABLE_HPP_
#include <com/sun/star/sdbcx/XAlterTable.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XAPPEND_HPP_
#include <com/sun/star/sdbcx/XAppend.hpp>
#endif
#ifndef _COM_SUN_STAR_SDB_SQLCONTEXT_HPP_
#include <com/sun/star/sdb/SQLContext.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_SQLWARNING_HPP_
#include <com/sun/star/sdbc/SQLWarning.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_COLUMNVALUE_HPP_
#include <com/sun/star/sdbc/ColumnValue.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XROW_HPP_
#include <com/sun/star/sdbc/XRow.hpp>
#endif
#ifndef _DBHELPER_DBEXCEPTION_HXX_
#include <connectivity/dbexception.hxx>
#endif
#ifndef _COM_SUN_STAR_UI_XEXECUTABLEDIALOG_HPP_
#include <com/sun/star/ui/XExecutableDialog.hpp>
#endif
#ifndef _COMPHELPER_STREAMSECTION_HXX_
#include <comphelper/streamsection.hxx>
#endif
#ifndef _COMPHELPER_BASIC_IO_HXX_
#include <comphelper/basicio.hxx>
#endif
#ifndef _COMPHELPER_SEQSTREAM_HXX
#include <comphelper/seqstream.hxx>
#endif
#ifndef _COM_SUN_STAR_IO_XACTIVEDATASOURCE_HPP_
#include <com/sun/star/io/XActiveDataSource.hpp>
#endif
#ifndef _COM_SUN_STAR_IO_XACTIVEDATASINK_HPP_
#include <com/sun/star/io/XActiveDataSink.hpp>
#endif
#ifndef _DBAUI_SQLMESSAGE_HXX_
#include "sqlmessage.hxx"
#endif
#ifndef DBAUI_JOINCONTROLLER_HXX
#include "JoinController.hxx"
#endif
#ifndef _SV_MSGBOX_HXX
#include <vcl/msgbox.hxx>
#endif
#ifndef DBAUI_TABLEWINDOWDATA_HXX
#include "TableWindowData.hxx"
#endif
#ifndef DBAUI_TABLEWINDOW_HXX
#include "TableWindow.hxx"
#endif
#ifndef DBAUI_TABLECONNECTIONDATA_HXX
#include "TableConnectionData.hxx"
#endif
#ifndef DBAUI_QYDLGTAB_HXX
#include "adtabdlg.hxx"
#endif
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::io;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::ui;
using namespace ::dbtools;
using namespace ::dbaui;
using namespace ::comphelper;
// -----------------------------------------------------------------------------
OJoinController::OJoinController(const Reference< XMultiServiceFactory >& _rM) : OGenericUnoController(_rM)
,m_bEditable(sal_True)
,m_bModified(sal_False)
,m_bOwnConnection(sal_False)
,m_pAddTabDlg(NULL)
{
}
// -----------------------------------------------------------------------------
OJoinController::~OJoinController()
{
}
// -----------------------------------------------------------------------------
void OJoinController::disposing()
{
OGenericUnoController::disposing();
delete m_pView;
m_pView = NULL;
m_pAddTabDlg = NULL;
{
::std::vector< OTableConnectionData*>::iterator aIter = m_vTableConnectionData.begin();
for(;aIter != m_vTableConnectionData.end();++aIter)
delete *aIter;
m_vTableConnectionData.clear();
}
{
::std::vector< OTableWindowData*>::iterator aIter = m_vTableData.begin();
for(;aIter != m_vTableData.end();++aIter)
delete *aIter;
m_vTableData.clear();
}
if(m_bOwnConnection)
{
// we have to remove ourself before dispoing the connection
Reference< XComponent > xComponent(m_xConnection, UNO_QUERY);
if (xComponent.is())
{
Reference< ::com::sun::star::lang::XEventListener> xEvtL((::cppu::OWeakObject*)this,UNO_QUERY);
xComponent->removeEventListener(xEvtL);
}
::comphelper::disposeComponent(m_xConnection);
}
m_xConnection = NULL;
m_xDataSource = NULL;
}
// -----------------------------------------------------------------------------
SfxUndoManager* OJoinController::getUndoMgr()
{
return &m_aUndoManager;
}
// -----------------------------------------------------------------------------
void OJoinController::setModified(sal_Bool _bModified)
{
m_bModified = _bModified;
InvalidateFeature(ID_BROWSER_SAVEDOC);
}
// -----------------------------------------------------------------------------
void OJoinController::Save(const Reference< XObjectOutputStream>& _rxOut)
{
OStreamSection aSection(_rxOut.get());
// save all tablewindow data
_rxOut << (sal_Int32)m_vTableData.size();
::std::vector< OTableWindowData*>::const_iterator aIter = m_vTableData.begin();
for(;aIter != m_vTableData.end();++aIter)
(*aIter)->Save(_rxOut);
}
// -----------------------------------------------------------------------------
void OJoinController::Load(const Reference< XObjectInputStream>& _rxIn)
{
try
{
OStreamSection aSection(_rxIn.get());
//////////////////////////////////////////////////////////////////////
// Liste loeschen
::std::vector< OTableWindowData*>::iterator aIter = m_vTableData.begin();
for(;aIter != m_vTableData.end();++aIter)
delete *aIter;
m_vTableData.clear();
sal_Int32 nCount = 0;
_rxIn >> nCount;
for(sal_Int32 i=0;i<nCount;++i)
{
OTableWindowData* pData = createTableWindowData();
pData->Load(_rxIn);
m_vTableData.push_back(pData);
}
}
catch(Exception&)
{
}
}
// -----------------------------------------------------------------------------
void SAL_CALL OJoinController::disposing( const EventObject& Source ) throw(RuntimeException)
{
if(Reference<XConnection>(Source.Source,UNO_QUERY) == m_xConnection)
{
// our connection was disposed so we need a new one
createNewConnection(sal_True);
}
}
// -----------------------------------------------------------------------------
void OJoinController::createNewConnection(sal_Bool _bUI)
{
m_xConnection = NULL;
m_bOwnConnection = sal_False;
if (!_bUI || (RET_YES == QueryBox(getView(),ModuleRes(QUERY_CONNECTION_LOST)).Execute()))
{
m_xConnection = connect(m_sDataSourceName);
m_bOwnConnection = m_xConnection.is();
}
}
// -----------------------------------------------------------------------------
void OJoinController::SaveTabWinPosSize(OTableWindow* pTabWin, long nOffsetX, long nOffsetY)
{
// die Daten zum Fenster
OTableWindowData* pData = pTabWin->GetData();
OSL_ENSURE(pData != NULL, "SaveTabWinPosSize : TabWin hat keine Daten !");
// Position & Size der Daten neu setzen (aus den aktuellen Fenster-Parametern)
Point aPos = pTabWin->GetPosPixel();
aPos.X() += nOffsetX;
aPos.Y() += nOffsetY;
pData->SetPosition(aPos);
pData->SetSize(pTabWin->GetSizePixel());
}
// -----------------------------------------------------------------------------
FeatureState OJoinController::GetState(sal_uInt16 _nId)
{
FeatureState aReturn;
// (disabled automatically)
aReturn.bEnabled = sal_True;
switch (_nId)
{
case ID_BROWSER_EDITDOC:
aReturn.aState = ::cppu::bool2any(m_bEditable);
break;
case ID_BROWSER_SAVEDOC:
aReturn.bEnabled = m_xConnection.is() && m_bModified;
break;
case ID_BROWSER_ADDTABLE:
if(aReturn.bEnabled = static_cast<OJoinDesignView*>(m_pView)->getTableView()->IsAddAllowed())
aReturn.aState = ::cppu::bool2any(m_pAddTabDlg && m_pAddTabDlg->IsVisible());
else
aReturn.aState = ::cppu::bool2any(sal_False);
break;
case ID_BROWSER_UNDO:
aReturn.bEnabled = m_bEditable && m_aUndoManager.GetUndoActionCount() != 0;
break;
case ID_BROWSER_REDO:
aReturn.bEnabled = m_bEditable && m_aUndoManager.GetRedoActionCount() != 0;
break;
}
return aReturn;
}
// -----------------------------------------------------------------------------
void OJoinController::Execute(sal_uInt16 _nId)
{
switch(_nId)
{
case ID_BROWSER_EDITDOC:
m_bEditable = !m_bEditable;
static_cast<OJoinDesignView*>(m_pView)->setReadOnly(!m_bEditable);
break;
case ID_BROWSER_UNDO:
m_aUndoManager.Undo();
InvalidateFeature(ID_BROWSER_REDO);
break;
case ID_BROWSER_REDO:
m_aUndoManager.Redo();
InvalidateFeature(ID_BROWSER_UNDO);
break;
case ID_BROWSER_ADDTABLE:
if(!m_pAddTabDlg)
m_pAddTabDlg = static_cast<OJoinDesignView*>(m_pView)->getAddTableDialog();
if(m_pAddTabDlg->IsVisible())
m_pAddTabDlg->Show(!m_pAddTabDlg->IsVisible());
else if(static_cast<OJoinDesignView*>(m_pView)->getTableView()->IsAddAllowed())
m_pAddTabDlg->Show(!m_pAddTabDlg->IsVisible());
break;
}
}
// -----------------------------------------------------------------------------
void OJoinController::SaveTabWinsPosSize( OJoinTableView::OTableWindowMap* pTabWinList, long nOffsetX, long nOffsetY )
{
// Das Loeschen und Neuanlegen der alten Implementation ist unter dem aktuellen Modell nicht mehr richtig : Die TabWins
// habe einen Zeiger auf ihre Daten, verwaltet werden sie aber von mir. Wenn ich die alten loesche, haben die TabWins
// ploetzlich Zeiger auf nicht mehr existente Objekte.
// Wenn die TabWins ein SetData haetten, koennte ich mir das sparen ... haben sie aber nicht, ausserdem muesste ich dann immer
// noch Informationen, die sich eigentlich nicht geaendert haben, auch neu setzen.
// Also loesche ich die TabWinDatas nicht, sondern aktualisiere sie nur.
DBG_ASSERT(m_vTableData.size() == pTabWinList->size(),
"OJoinController::SaveTabWinsPosSize : inkonsistenter Zustand : sollte genausviel TabWinDatas haben wie TabWins !");
OJoinTableView::OTableWindowMap::iterator aIter = pTabWinList->begin();
for(;aIter != pTabWinList->end();++aIter)
SaveTabWinPosSize(aIter->second, nOffsetX, nOffsetY);
}
// -----------------------------------------------------------------------------
void OJoinController::removeConnectionData(::std::auto_ptr<OTableConnectionData> _pData)
{
m_vTableConnectionData.erase( ::std::find(m_vTableConnectionData.begin(),m_vTableConnectionData.end(),_pData.get()));
}
// -----------------------------------------------------------------------------
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