TopologyVis.h

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// Copyright (C) 2008 Institut fuer Telematik, Universitaet Karlsruhe (TH)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//

#ifndef TOPOLOGYVIS_H_
#define TOPOLOGYVIS_H_

class NodeHandle;
class GlobalNodeList;
class cModule;


enum VisDrawDirection
{
    VIS_IN,
    VIS_OUT
};

class TopologyVis
{
public:
    TopologyVis();

protected:
    // overlay identity
    cModule* thisTerminal; 
    GlobalNodeList* globalNodeList;

    void initVis(cModule* terminal);
public:
    void showOverlayNeighborArrow(const NodeHandle& neighbor,
                                  bool flush = true,
                                  const char* displayString = NULL);

    void deleteOverlayNeighborArrow(const NodeHandle& neighbor);

private:
    void compactGateArray(cModule* terminal, enum VisDrawDirection dir);
};

#endif /*TOPOLOGYVIS_H_*/