1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski #ifndef DBAUI_CONNECTIONLINE_HXX 24*b1cdbd2cSJim Jagielski #define DBAUI_CONNECTIONLINE_HXX 25*b1cdbd2cSJim Jagielski 26*b1cdbd2cSJim Jagielski #ifndef _SV_GEN_HXX 27*b1cdbd2cSJim Jagielski #include <tools/gen.hxx> 28*b1cdbd2cSJim Jagielski #endif 29*b1cdbd2cSJim Jagielski #ifndef _STRING_HXX 30*b1cdbd2cSJim Jagielski #include <tools/string.hxx> 31*b1cdbd2cSJim Jagielski #endif 32*b1cdbd2cSJim Jagielski #ifndef DBAUI_CONNECTIONLINEDATA_HXX 33*b1cdbd2cSJim Jagielski #include "ConnectionLineData.hxx" 34*b1cdbd2cSJim Jagielski #endif 35*b1cdbd2cSJim Jagielski #include <functional> 36*b1cdbd2cSJim Jagielski 37*b1cdbd2cSJim Jagielski class OutputDevice; 38*b1cdbd2cSJim Jagielski namespace dbaui 39*b1cdbd2cSJim Jagielski { 40*b1cdbd2cSJim Jagielski 41*b1cdbd2cSJim Jagielski //================================================================== 42*b1cdbd2cSJim Jagielski // ConnData ---------->* ConnLineData 43*b1cdbd2cSJim Jagielski // ^1 ^1 44*b1cdbd2cSJim Jagielski // | | 45*b1cdbd2cSJim Jagielski // Conn ---------->* ConnLine 46*b1cdbd2cSJim Jagielski //================================================================== 47*b1cdbd2cSJim Jagielski 48*b1cdbd2cSJim Jagielski /* 49*b1cdbd2cSJim Jagielski the class OConnectionLine represents the graphical line between the to two windows 50*b1cdbd2cSJim Jagielski **/ 51*b1cdbd2cSJim Jagielski class OConnectionLineData; 52*b1cdbd2cSJim Jagielski class OTableConnection; 53*b1cdbd2cSJim Jagielski class OTableWindow; 54*b1cdbd2cSJim Jagielski class OConnectionLine 55*b1cdbd2cSJim Jagielski { 56*b1cdbd2cSJim Jagielski OTableConnection* m_pTabConn; 57*b1cdbd2cSJim Jagielski OConnectionLineDataRef m_pData; 58*b1cdbd2cSJim Jagielski 59*b1cdbd2cSJim Jagielski Point m_aSourceConnPos, 60*b1cdbd2cSJim Jagielski m_aDestConnPos; 61*b1cdbd2cSJim Jagielski Point m_aSourceDescrLinePos, 62*b1cdbd2cSJim Jagielski m_aDestDescrLinePos; 63*b1cdbd2cSJim Jagielski public: 64*b1cdbd2cSJim Jagielski OConnectionLine( OTableConnection* pConn, OConnectionLineDataRef pLineData ); 65*b1cdbd2cSJim Jagielski OConnectionLine( const OConnectionLine& rLine ); 66*b1cdbd2cSJim Jagielski virtual ~OConnectionLine(); 67*b1cdbd2cSJim Jagielski 68*b1cdbd2cSJim Jagielski virtual OConnectionLine& operator=( const OConnectionLine& rLine ); 69*b1cdbd2cSJim Jagielski 70*b1cdbd2cSJim Jagielski Rectangle GetBoundingRect(); 71*b1cdbd2cSJim Jagielski sal_Bool RecalcLine(); 72*b1cdbd2cSJim Jagielski void Draw( OutputDevice* pOutDev ); 73*b1cdbd2cSJim Jagielski bool CheckHit( const Point& rMousePos ) const; GetSourceFieldName() const74*b1cdbd2cSJim Jagielski String GetSourceFieldName() const { return m_pData->GetSourceFieldName(); } GetDestFieldName() const75*b1cdbd2cSJim Jagielski String GetDestFieldName() const { return m_pData->GetDestFieldName(); } 76*b1cdbd2cSJim Jagielski 77*b1cdbd2cSJim Jagielski sal_Bool IsValid() const; 78*b1cdbd2cSJim Jagielski 79*b1cdbd2cSJim Jagielski Rectangle GetSourceTextPos() const; 80*b1cdbd2cSJim Jagielski Rectangle GetDestTextPos() const; 81*b1cdbd2cSJim Jagielski GetData() const82*b1cdbd2cSJim Jagielski OConnectionLineDataRef GetData() const { return m_pData; } 83*b1cdbd2cSJim Jagielski 84*b1cdbd2cSJim Jagielski Point getMidPoint() const; 85*b1cdbd2cSJim Jagielski }; 86*b1cdbd2cSJim Jagielski /// unary_function Functor object for class OConnectionLine returntype is void 87*b1cdbd2cSJim Jagielski /// draws a connectionline object on outputdevice 88*b1cdbd2cSJim Jagielski struct TConnectionLineDrawFunctor : ::std::unary_function<OConnectionLine*,void> 89*b1cdbd2cSJim Jagielski { 90*b1cdbd2cSJim Jagielski OutputDevice* pDevice; TConnectionLineDrawFunctordbaui::TConnectionLineDrawFunctor91*b1cdbd2cSJim Jagielski TConnectionLineDrawFunctor(OutputDevice* _pDevice) 92*b1cdbd2cSJim Jagielski { 93*b1cdbd2cSJim Jagielski pDevice = _pDevice; 94*b1cdbd2cSJim Jagielski } operator ()dbaui::TConnectionLineDrawFunctor95*b1cdbd2cSJim Jagielski inline void operator()(OConnectionLine* _pLine) 96*b1cdbd2cSJim Jagielski { 97*b1cdbd2cSJim Jagielski _pLine->Draw(pDevice); 98*b1cdbd2cSJim Jagielski } 99*b1cdbd2cSJim Jagielski }; 100*b1cdbd2cSJim Jagielski /// binary_function Functor object for class OConnectionLine returntype is bool 101*b1cdbd2cSJim Jagielski /// checks if the point is on connectionline 102*b1cdbd2cSJim Jagielski struct TConnectionLineCheckHitFunctor : ::std::binary_function<OConnectionLine*,Point,bool> 103*b1cdbd2cSJim Jagielski { operator ()dbaui::TConnectionLineCheckHitFunctor104*b1cdbd2cSJim Jagielski inline bool operator()(const OConnectionLine* lhs,const Point& rhs) const 105*b1cdbd2cSJim Jagielski { 106*b1cdbd2cSJim Jagielski return lhs->CheckHit(rhs); 107*b1cdbd2cSJim Jagielski } 108*b1cdbd2cSJim Jagielski }; 109*b1cdbd2cSJim Jagielski 110*b1cdbd2cSJim Jagielski } 111*b1cdbd2cSJim Jagielski #endif // DBAUI_CONNECTIONLINE_HXX 112