BridgeFigure.hh

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/*
    Copyright (c) 2002-2009 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
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/**
 * @file BridgeFigure.hh
 *
 * Declaration of BridgeFigure class.
 *
 * @author Ari Metsähalme 2003 (ari.metsahalme-no.spam-tut.fi)
 * @note rating: yellow
 * @note reviewed Jul 27 2004 by ml, pj, am
 */
 
#ifndef TTA_BRIDGE_FIGURE_HH
#define TTA_BRIDGE_FIGURE_HH
 
#include <wx/wx.h>
 
#include "ConnectionFigure.hh"
 
class wxDC;
 
/**
 * Figure of a bridge.
 */
class BridgeFigure : public ConnectionFigure {
public:
    /// Direction of the bridge.
    enum Direction {DIR_RIGHT, DIR_LEFT, DIR_BIDIR};
 
    BridgeFigure();
    virtual ~BridgeFigure();
 
    void setDirection(BridgeFigure::Direction direction);
    Direction direction() const;
 
protected:
    virtual void drawSelf(wxDC* dc);
 
private:
    /// Assignment not allowed.
    BridgeFigure& operator=(BridgeFigure& old);
    /// Copying not allowed.
    BridgeFigure(BridgeFigure& old);
 
    /// Direction of the bridge.
    Direction direction_;
 
    /// Default colour for figure lines.
    static const wxColour DEFAULT_COLOUR;
    /// Default colour for figure background.
    static const wxColour DEFAULT_BG_COLOUR;
};
 
#include "BridgeFigure.icc"
 
#endif