kivio
straight_connector.h
00001 /* 00002 * Kivio - Visual Modelling and Flowcharting 00003 * Copyright (C) 2000-2001 theKompany.com & Dave Marotti 00004 * 00005 * This program is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU General Public License 00007 * as published by the Free Software Foundation; either version 2 00008 * of the License, or (at your option) any later version. 00009 * 00010 * This program is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 * GNU General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public License 00016 * along with this program; if not, write to the Free Software 00017 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 00018 */ 00019 #ifndef STRAIGHT_CONNECTOR_H 00020 #define STRAIGHT_CONNECTOR_H 00021 00022 00023 #include "kivio_arrowhead.h" 00024 #include "kivio_connector_point.h" 00025 #include "kivio_custom_drag_data.h" 00026 #include "kivio_intra_stencil_data.h" 00027 #include "kiviostencilfactory.h" 00028 #include "kivio_point.h" 00029 #include "kivio_stencil.h" 00030 00031 class KivioPage; 00032 00033 #include <qcolor.h> 00034 #include <qdom.h> 00035 00036 #include "kivio_1d_stencil.h" 00037 00038 00039 class KivioStraightConnector : public Kivio1DStencil 00040 { 00041 protected: 00042 KivioArrowHead *m_startAH; 00043 KivioArrowHead *m_endAH; 00044 00045 bool loadArrowHeads( const QDomElement & ); 00046 QDomElement saveArrowHeads( QDomDocument & ); 00047 00048 public: 00049 KivioStraightConnector(); 00050 virtual ~KivioStraightConnector(); 00051 00052 virtual void setStartPoint( double, double ); 00053 virtual void setEndPoint( double, double ); 00054 00055 virtual KivioCollisionType checkForCollision( KoPoint *, double ); 00056 00057 virtual KivioStencil* duplicate(); 00058 00059 virtual void paint( KivioIntraStencilData * ); 00060 virtual void paintOutline( KivioIntraStencilData * ); 00061 00062 virtual bool loadCustom( const QDomElement & ); 00063 virtual bool saveCustom( QDomElement &, QDomDocument & ); 00064 00065 00066 virtual void setStartAHType( int i ) { m_startAH->setType(i); } 00067 virtual void setStartAHWidth( double f ) { m_startAH->setWidth(f); } 00068 virtual void setStartAHLength( double f ) { m_startAH->setLength(f); } 00069 virtual void setEndAHType( int i ) { m_endAH->setType(i); } 00070 virtual void setEndAHWidth( double f ) { m_endAH->setWidth(f); } 00071 virtual void setEndAHLength( double f ) { m_endAH->setLength(f); } 00072 00073 virtual int startAHType() { return m_startAH->type(); } 00074 virtual double startAHWidth() { return m_startAH->width(); } 00075 virtual double startAHLength() { return m_startAH->length(); } 00076 virtual int endAHType() { return m_endAH->type(); } 00077 virtual double endAHWidth() { return m_endAH->width(); } 00078 virtual double endAHLength() { return m_endAH->length(); } 00079 00080 virtual bool hasTextBox() const; 00081 }; 00082 00083 class KIVIOPLUGINS_EXPORT KivioConnectorFactory : public KivioStencilFactory 00084 { 00085 Q_OBJECT 00086 public: 00087 KivioConnectorFactory(QObject *parent=0, const char* name=0, const QStringList& args = QStringList()); 00088 KivioStencil *NewStencil(const QString& name); 00089 KivioStencil *NewStencil(); 00090 QPixmap *GetIcon(); 00091 KivioStencilSpawnerInfo *GetSpawnerInfo(); 00092 }; 00093 00094 #endif 00095