coUifSwitch.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_UIF_SWITCH_H_
#define _CO_UIF_SWITCH_H_
 
// 15.09.99
 
#include "coUifElem.h"
#include "coUifSwitchCase.h"
 
namespace covise
{
 
class coChoiceParam; // we need a pointer to one...
 
class APIEXPORT coUifSwitch : public coUifElem
{
 
private:
    enum
    {
        MAX_CASES = 64
    };
 
    coUifSwitch(const coUifSwitch &);
 
    coUifSwitch &operator=(const coUifSwitch &);
 
    coUifSwitch();
 
    // list of cases
    coUifSwitchCase *d_swCase[MAX_CASES];
 
    // check whether this case is currently active
    int d_valid[MAX_CASES];
 
    // number of cases
    int d_numCases;
 
    // name of this switch == name of the Choice parameter handling it
    char *d_name;
 
    // label of this switch == Written on the top Choice
    char *d_desc;
 
    // active Case
    int d_actCase;
 
    // whether this is top-level or not
    int d_toplevel;
 
    // a pointer to my master choice
    coChoiceParam *d_masterChoice;
 
public:
    coUifSwitch(const char *name, const char *label, int toplevel);
 
    virtual ~coUifSwitch();
 
    // add a case to this switch
    coUifSwitchCase *addCase(const char *name);
 
    int finish();
 
    // ------------------ Virtuals from coUifElem
 
    virtual void hide();
 
    virtual void show();
 
    virtual Kind kind() const;
 
    virtual const char *getName() const;
 
    virtual int paramChange();
 
    virtual int setNonImmediateValue();
 
    virtual void initialize();
 
    virtual int switchable() const;
 
    int isTopLevel() const;
 
    void startUp();
 
    coChoiceParam *getMasterChoice();
};
}
#endif