floatauto.h

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#ifndef FLOATAUTO_H
#define FLOATAUTO_H

// Automation point that takes floating point values

class FloatAuto;

#include "auto.h"
#include "edl.inc"
#include "floatautos.inc"

class FloatAuto : public Auto
{
public:
        FloatAuto() {};
        FloatAuto(EDL *edl, FloatAutos *autos);
        ~FloatAuto();

        int operator==(Auto &that);
        int operator==(FloatAuto &that);
        int identical(FloatAuto *src);
        void copy_from(Auto *that);
        void copy_from(FloatAuto *that);
        void copy(int64_t start, int64_t end, FileXML *file, int default_only);
        void load(FileXML *xml);

        float value_to_percentage();
        float invalue_to_percentage();
        float outvalue_to_percentage();
/*      float percentage_to_value(float percentage);
 *      float percentage_to_invalue(float percentage);
 *      float percentage_to_outvalue(float percentage);
 */

// Control values are relative to value
        float value, control_in_value, control_out_value;
// Control positions relative to value position for drawing
        int64_t control_in_position, control_out_position;

private:
        int value_to_str(char *string, float value);
};



#endif

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