Orca Robotics

00001 /*
00002  * Orca-Robotics Project: Components for robotics 
00003  *               http://orca-robotics.sf.net/
00004  * Copyright (c) 2004-2008 Alex Brooks, Alexei Makarenko, Tobias Kaupp
00005  *
00006  * This copy of Orca is licensed to you under the terms described in
00007  * the LICENSE file included in this distribution.
00008  *
00009  */
00010 
00011 #ifndef ORCAQUML_REQUIRED_H
00012 #define ORCAQUML_REQUIRED_H
00013 
00014 #include <orcadef/componentdefinition.h>
00015 #include <orcaquml/model.h>
00016 #include <orcaquml/interface.h>
00017 
00018 namespace orcaquml
00019 {
00020 
00021 class Required: public Interface
00022 {
00023 public:
00024     Required( Component* parent,
00025             QGraphicsScene* scene, 
00026             orcadef::RequiredDef &def,
00027             orcadef::RequiredCfg &cfg,
00028             InterfaceGeom        &geom );
00029 
00030     QString interface() { return QString::fromStdString( def_.type ); };
00031     QString tag() { return QString::fromStdString( cfg_.tag ); };
00032     QString name() { return QString::fromStdString( cfg_.proxy ); };
00033     
00034     bool isClient() const { return true; };
00035     void checkValid();
00036     bool isHidable() const { return !isNecessary_ && !isLinked(); };
00037 
00038 //     void writeConfig( QDomElement & );
00039 //     void getConfig( QDomElement & );
00040     void setLabel();
00041     
00042     void linkEvent( Interface &toInterface );
00043 
00044     virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *item, QWidget *widget);
00045 
00046     virtual int rtti () const { return RTTI_REQUIRED_INTERFACE; };
00047 
00048     // Returns a human-readable description (useful for debugging)
00049 //     virtual const std::string description() const;
00050 
00051 private:
00052     
00053     orcadef::RequiredDef &def_;
00054     orcadef::RequiredCfg &cfg_;
00055     
00056     void drawBubble( QPainter* p );
00057     void setValid( bool yes );
00058     
00059     bool isNecessary_;
00060 
00061     static QPen _validPen;
00062     static QBrush _validBrush;
00063     static QPen _invalidPen;
00064     static QBrush _invalidBrush;
00065 };
00066 
00067 } // namespace
00068 
00069 #endif
required.h
