coColormapChoiceParam.h

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/* This file is part of COVISE.

   You can use it under the terms of the GNU Lesser General Public License
   version 2.1 or later, see lgpl-2.1.txt.

 * License: LGPL 2+ */

#ifndef _CO_COLORMAPCHOICE_PARAM_H_
#define _CO_COLORMAPCHOICE_PARAM_H_

// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// +                                                                         +
// +  coColormapChoiceParam Parameter handling class                            +
// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

#include <covise/covise.h>
#include <appl/CoviseBase.h>
#include "coUifPara.h"

namespace covise
{

class APIEXPORT coColormapChoiceParam : public coUifPara
{
public:
    coColormapChoiceParam(const char *name, const char *desc);

    virtual ~coColormapChoiceParam();

    virtual int isOfType(coUifPara::Typeinfo type);

    static coUifPara::Typeinfo getType();

    virtual int paramChange();

    virtual void initialize();

    virtual void print(ostream &str) const;

    int setValue(int numChoices, int actChoice, TColormapChoice *list);

    int setValue(int actChoice);

    int getValue() const;

    TColormapChoice getValue(int i) const;

    const string getActLabel() const;

    const string getLabel(int i) const;

    int getNumChoices() const;

    virtual const char *getTypeString() const;

    virtual const char *getValString() const;

    virtual void setValString(const char *str);

private:
    enum
    {
        MAX_CHOICE_LABELS = 256
    };

    coColormapChoiceParam(const coColormapChoiceParam &);

    coColormapChoiceParam &operator=(const coColormapChoiceParam &);

    coColormapChoiceParam();

    static coUifPara::Typeinfo s_paraType;

    int d_numChoices;
    int d_activeChoice;
    TColormapChoice *colormaps;

    // Parameter type name
    static const char *s_type;
};
}
#endif