LayoutPlanRepModule.h

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/*
 * $Revision: 2027 $
 * 
 * last checkin:
 *   $Author: gutwenger $ 
 *   $Date: 2010-09-01 11:55:17 +0200 (Wed, 01 Sep 2010) $ 
 ***************************************************************/
 
#ifdef _MSC_VER
#pragma once
#endif

#ifndef OGDF_UML_PLANAR_LAYOUT_MODULE_H
#define OGDF_UML_PLANAR_LAYOUT_MODULE_H



#include <ogdf/planarity/PlanRepUML.h>
#include <ogdf/basic/Layout.h>



namespace ogdf {

    
enum UMLOpt {umlOpAlign = 0x0001, umlOpScale = 0x0002, umlOpProg = 0x0004};


class OGDF_EXPORT LayoutPlanRepModule {
public:
    LayoutPlanRepModule() { }

    virtual ~LayoutPlanRepModule() { }

    virtual void call(PlanRepUML &PG,
        adjEntry adjExternal,
        Layout &drawing) = 0;

    void operator()(PlanRepUML &PG, adjEntry adjExternal, Layout &drawing) {
        call(PG,adjExternal,drawing);
    }

    const DPoint &getBoundingBox() const {
        return m_boundingBox;
    }

    virtual void setOptions(int /* optionField */) { } //don't make it abstract

    virtual int getOptions() { return 0; } //don't make it abstract

    virtual double separation() const = 0;

    virtual void separation(double sep) = 0;

protected:
    DPoint m_boundingBox;

    void setBoundingBox(PlanRepUML &PG, Layout &drawing);

    OGDF_MALLOC_NEW_DELETE
};


} // end namespace ogdf


#endif