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#pragma once
#include <QString>
#include <QVector>
#include <QWidget>
#include <QSlider>
#include <QDoubleSpinBox>
#include <QHBoxLayout>
#include "../Parser/Preprocessor.h"
/// Classes for the GUI Editor for the preprocessor constant variables.
/// E.g. the line: #define angle 45 (float:0.0-360.0)
/// will make a simple editor widget appear.
namespace StructureSynth {
namespace GUI {
class VariableWidget; // Forward decl...
/// The Variable Editor window.
class VariableEditor : public QWidget {
public:
VariableEditor(QWidget* parent);
QString updateFromPreprocessor(Parser::Preprocessor* pp, QString in, bool* showGUI);
private:
QSpacerItem* spacer;
QVector<VariableWidget*> variables;
QVBoxLayout* layout;
};
// A helper class (combined float slider+spinner)
class ComboSlider : public QWidget {
Q_OBJECT
public:
ComboSlider(QWidget* parent, double defaultValue, double minimum, double maximum)
: QWidget(parent), defaultValue(defaultValue), minimum(minimum), maximum(maximum){
setLayout(new QHBoxLayout());
slider = new QSlider(Qt::Horizontal,this);
slider->setRange(0,1000);
double val = (defaultValue-minimum)/(maximum-minimum);
slider->setValue(val*1000);
spinner = new QDoubleSpinBox(this);
spinner->setMaximum(maximum);
spinner->setMinimum(minimum);
spinner->setValue(defaultValue);
layout()->addWidget(slider);
layout()->addWidget(spinner);
connect(spinner, SIGNAL(valueChanged(double)), this, SLOT(spinnerChanged(double)));
connect(slider, SIGNAL(valueChanged(int)), this, SLOT(sliderChanged(int)));
}
double getValue() { return spinner->value(); }
protected slots:
void spinnerChanged(double) {
double val = (spinner->value()-minimum)/(maximum-minimum);
slider->setValue(val*1000);
}
void sliderChanged(int) {
double val = (slider->value()/1000.0)*(maximum-minimum)+minimum;
spinner->setValue(val);
}
private:
QSlider* slider;
QDoubleSpinBox* spinner;
double defaultValue;
double minimum;
double maximum;
};
// A helper class (combined int slider+spinner)
class IntComboSlider : public QWidget {
Q_OBJECT
public:
IntComboSlider(QWidget* parent, int defaultValue, int minimum, int maximum)
: QWidget(parent), defaultValue(defaultValue), minimum(minimum), maximum(maximum){
setLayout(new QHBoxLayout());
slider = new QSlider(Qt::Horizontal,this);
slider->setRange(minimum,maximum);
slider->setValue(defaultValue);
spinner = new QSpinBox(this);
spinner->setMaximum(maximum);
spinner->setMinimum(minimum);
spinner->setValue(defaultValue);
layout()->addWidget(slider);
layout()->addWidget(spinner);
connect(spinner, SIGNAL(valueChanged(int)), this, SLOT(spinnerChanged(int)));
connect(slider, SIGNAL(valueChanged(int)), this, SLOT(sliderChanged(int)));
}
int getValue() { return spinner->value(); }
protected slots:
void spinnerChanged(int) {
int val = spinner->value();
slider->setValue(val);
}
void sliderChanged(int) {
double val = slider->value();
spinner->setValue(val);
}
private:
QSlider* slider;
QSpinBox* spinner;
int defaultValue;
int minimum;
int maximum;
};
}
}
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