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Diffstat (limited to 'dbaccess/source/ui/inc/ConnectionLine.hxx')
-rw-r--r-- | dbaccess/source/ui/inc/ConnectionLine.hxx | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/dbaccess/source/ui/inc/ConnectionLine.hxx b/dbaccess/source/ui/inc/ConnectionLine.hxx new file mode 100644 index 000000000000..9e348297d13c --- /dev/null +++ b/dbaccess/source/ui/inc/ConnectionLine.hxx @@ -0,0 +1,115 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * 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. + * + ************************************************************************/ +#ifndef DBAUI_CONNECTIONLINE_HXX +#define DBAUI_CONNECTIONLINE_HXX + +#ifndef _SV_GEN_HXX +#include <tools/gen.hxx> +#endif +#ifndef _STRING_HXX +#include <tools/string.hxx> +#endif +#ifndef DBAUI_CONNECTIONLINEDATA_HXX +#include "ConnectionLineData.hxx" +#endif +#include <functional> + +class OutputDevice; +namespace dbaui +{ + + //================================================================== + // ConnData ---------->* ConnLineData + // ^1 ^1 + // | | + // Conn ---------->* ConnLine + //================================================================== + + /* + the class OConnectionLine represents the graphical line between the to two windows + **/ + class OConnectionLineData; + class OTableConnection; + class OTableWindow; + class OConnectionLine + { + OTableConnection* m_pTabConn; + OConnectionLineDataRef m_pData; + + Point m_aSourceConnPos, + m_aDestConnPos; + Point m_aSourceDescrLinePos, + m_aDestDescrLinePos; + public: + OConnectionLine( OTableConnection* pConn, OConnectionLineDataRef pLineData ); + OConnectionLine( const OConnectionLine& rLine ); + virtual ~OConnectionLine(); + + virtual OConnectionLine& operator=( const OConnectionLine& rLine ); + + Rectangle GetBoundingRect(); + BOOL RecalcLine(); + void Draw( OutputDevice* pOutDev ); + bool CheckHit( const Point& rMousePos ) const; + String GetSourceFieldName() const { return m_pData->GetSourceFieldName(); } + String GetDestFieldName() const { return m_pData->GetDestFieldName(); } + + BOOL IsValid() const; + + Rectangle GetSourceTextPos() const; + Rectangle GetDestTextPos() const; + + OConnectionLineDataRef GetData() const { return m_pData; } + + Point getMidPoint() const; + }; + /// unary_function Functor object for class OConnectionLine returntype is void + /// draws a connectionline object on outputdevice + struct TConnectionLineDrawFunctor : ::std::unary_function<OConnectionLine*,void> + { + OutputDevice* pDevice; + TConnectionLineDrawFunctor(OutputDevice* _pDevice) + { + pDevice = _pDevice; + } + inline void operator()(OConnectionLine* _pLine) + { + _pLine->Draw(pDevice); + } + }; + /// binary_function Functor object for class OConnectionLine returntype is bool + /// checks if the point is on connectionline + struct TConnectionLineCheckHitFunctor : ::std::binary_function<OConnectionLine*,Point,bool> + { + inline bool operator()(const OConnectionLine* lhs,const Point& rhs) const + { + return lhs->CheckHit(rhs); + } + }; + +} +#endif // DBAUI_CONNECTIONLINE_HXX |