diff options
Diffstat (limited to 'dbaccess/source/ui/querydesign/TableConnection.cxx')
| -rw-r--r-- | dbaccess/source/ui/querydesign/TableConnection.cxx | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/dbaccess/source/ui/querydesign/TableConnection.cxx b/dbaccess/source/ui/querydesign/TableConnection.cxx new file mode 100644 index 000000000000..38b2507da98a --- /dev/null +++ b/dbaccess/source/ui/querydesign/TableConnection.cxx @@ -0,0 +1,259 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: TableConnection.cxx,v $ + * $Revision: 1.16 $ + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_dbaccess.hxx" +#ifndef DBAUI_TABLECONNECTION_HXX +#include "TableConnection.hxx" +#endif +#ifndef DBAUI_CONNECTIONLINE_HXX +#include "ConnectionLine.hxx" +#endif +#ifndef DBAUI_TABLECONNECTIONDATA_HXX +#include "TableConnectionData.hxx" +#endif +#ifndef DBAUI_JOINTABLEVIEW_HXX +#include "JoinTableView.hxx" +#endif +#ifndef _COMPHELPER_STLTYPES_HXX_ +#include <comphelper/stl_types.hxx> +#endif +#ifndef DBACCESS_CONNECTIONLINEACCESS_HXX +#include "ConnectionLineAccess.hxx" +#endif +#include <algorithm> + + +using namespace dbaui; +using namespace comphelper; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::accessibility; + +//======================================================================== +// class OTableConnection +//======================================================================== +namespace dbaui +{ + DBG_NAME(OTableConnection) + //------------------------------------------------------------------------ + OTableConnection::OTableConnection( OJoinTableView* _pContainer,const TTableConnectionData::value_type& _pTabConnData ) + :Window(_pContainer) + ,m_pData( _pTabConnData ) + ,m_pParent( _pContainer ) + ,m_bSelected( FALSE ) + { + DBG_CTOR(OTableConnection,NULL); + Init(); + Show(); + } + + //------------------------------------------------------------------------ + OTableConnection::OTableConnection( const OTableConnection& _rConn ) : Window(_rConn.m_pParent) + ,m_pData(_rConn.GetData()->NewInstance()) + { + DBG_CTOR(OTableConnection,NULL); + *this = _rConn; + } + + //------------------------------------------------------------------------ + void OTableConnection::Init() + { + ////////////////////////////////////////////////////////////////////// + // Linienliste mit Defaults initialisieren + OConnectionLineDataVec* pLineData = GetData()->GetConnLineDataList(); + OConnectionLineDataVec::const_iterator aIter = pLineData->begin(); + OConnectionLineDataVec::const_iterator aEnd = pLineData->end(); + m_vConnLine.reserve(pLineData->size()); + for(;aIter != aEnd;++aIter) + m_vConnLine.push_back( new OConnectionLine(this, *aIter) ); + } + + //------------------------------------------------------------------------ + OConnectionLine* OTableConnection::CreateConnLine( const OConnectionLine& rConnLine ) + { + return new OConnectionLine( rConnLine ); + } + // ----------------------------------------------------------------------------- + void OTableConnection::clearLineData() + { + ::std::vector<OConnectionLine*>::iterator aLineEnd = m_vConnLine.end(); + for(::std::vector<OConnectionLine*>::iterator aLineIter = m_vConnLine.begin();aLineIter != aLineEnd;++aLineIter) + delete *aLineIter; + m_vConnLine.clear(); + } + //------------------------------------------------------------------------ + void OTableConnection::UpdateLineList() + { + ////////////////////////////////////////////////////////////////////// + // Linienliste loeschen + clearLineData(); + + Init(); + } + + //------------------------------------------------------------------------ + OTableConnection& OTableConnection::operator=( const OTableConnection& rConn ) + { + if( &rConn == this ) + return *this; + + // Linienliste loeschen + clearLineData(); + + // Linienliste kopieren + if(! rConn.GetConnLineList()->empty() ) + { + const ::std::vector<OConnectionLine*>* pLine = rConn.GetConnLineList(); + ::std::vector<OConnectionLine*>::const_iterator aIter = pLine->begin(); + ::std::vector<OConnectionLine*>::const_iterator aEnd = pLine->end(); + m_vConnLine.reserve(pLine->size()); + for(;aIter != aEnd;++aIter) + m_vConnLine.push_back( CreateConnLine( **aIter )); + } + + // da mir die Daten nicht gehoeren, loesche ich die alten nicht + m_pData->CopyFrom(*rConn.GetData()); + // CopyFrom ist virtuell, damit ist es kein Problem, wenn m_pData von einem von OTableConnectionData abgeleiteten Typ ist + + m_bSelected = rConn.m_bSelected; + m_pParent = rConn.m_pParent; + + return *this; + } + + + //------------------------------------------------------------------------ + bool OTableConnection::RecalcLines() + { + // call RecalcLines on each line + ::std::for_each(m_vConnLine.begin(),m_vConnLine.end(),::std::mem_fun(&OConnectionLine::RecalcLine)); + return true; + } + //------------------------------------------------------------------------ + OTableWindow* OTableConnection::GetSourceWin() const + { + TTableWindowData::value_type pRef = GetData()->getReferencingTable(); + OTableWindow* pRet = m_pParent->GetTabWindow( pRef->GetWinName() ); + if ( !pRet ) + { + pRet = m_pParent->GetTabWindow( pRef->GetComposedName() ); + } + return pRet; + } + //------------------------------------------------------------------------ + OTableWindow* OTableConnection::GetDestWin() const + { + TTableWindowData::value_type pRef = GetData()->getReferencedTable(); + OTableWindow* pRet = m_pParent->GetTabWindow( pRef->GetWinName() ); + if ( !pRet ) + { + pRet = m_pParent->GetTabWindow( pRef->GetComposedName() ); + } + return pRet; + } + + //------------------------------------------------------------------------ + void OTableConnection::Select() + { + m_bSelected = TRUE; + m_pParent->Invalidate( GetBoundingRect(), INVALIDATE_NOCHILDREN); + } + + //------------------------------------------------------------------------ + void OTableConnection::Deselect() + { + m_bSelected = FALSE; + InvalidateConnection(); + } + + //------------------------------------------------------------------------ + BOOL OTableConnection::CheckHit( const Point& rMousePos ) const + { + ////////////////////////////////////////////////////////////////////// + // check if the point hit our line + ::std::vector<OConnectionLine*>::const_iterator aIter = ::std::find_if(m_vConnLine.begin(), + m_vConnLine.end(), + ::std::bind2nd(TConnectionLineCheckHitFunctor(),rMousePos)); + return aIter != m_vConnLine.end(); + } + + //------------------------------------------------------------------------ + bool OTableConnection::InvalidateConnection() + { + Rectangle rcBounding = GetBoundingRect(); + rcBounding.Bottom() += 1; + rcBounding.Right() += 1; + // ich glaube, dass sich Invalidate und Draw(Rectangle) nicht konsistent verhalten : jedenfalls waere dadurch zu + // erklaeren, warum ohne diesen Fake hier beim Loeschen einer Connection ein Strich an ihrem unteren Ende stehen bleibt : + // Invalidate erfasst dabei offensichtlich eine Pixelzeile weniger als Draw. + // Oder alles haengt ganz anders zusammen ... jedenfalls klappt es so ... + m_pParent->Invalidate( rcBounding, INVALIDATE_NOCHILDREN ); + + return true; + } + + //------------------------------------------------------------------------ + Rectangle OTableConnection::GetBoundingRect() const + { + ////////////////////////////////////////////////////////////////////// + // Aus allen Linien das umgebende Rechteck bestimmen + Rectangle aBoundingRect( Point(0,0), Point(0,0) ); + Rectangle aTempRect; + ::std::vector<OConnectionLine*>::const_iterator aEnd = m_vConnLine.end(); + for(::std::vector<OConnectionLine*>::const_iterator aIter = m_vConnLine.begin();aIter != aEnd;++aIter) + { + aTempRect = (*aIter)->GetBoundingRect(); + + ////////////////////////////////////////////////////////////////////// + // Ist das BoundingRect dieser Linie gueltig? + if( (aTempRect.GetWidth()!=1) && (aTempRect.GetHeight()!=1) ) + { + if( (aBoundingRect.GetWidth()==1) && (aBoundingRect.GetHeight()==1) ) + aBoundingRect = aTempRect; + else + aBoundingRect.Union( aTempRect ); + } + } + + return aBoundingRect; + } + + //------------------------------------------------------------------------ + void OTableConnection::Draw( const Rectangle& /*rRect*/ ) + { + ////////////////////////////////////////////////////////////////////// + // Linien zeichnen + ::std::for_each(m_vConnLine.begin(),m_vConnLine.end(),TConnectionLineDrawFunctor(m_pParent)); + } + // ----------------------------------------------------------------------------- +} + + + |