VuoInputEditorTransform2d.hh

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#pragma once
 
#include "VuoInputEditorWithDialog.hh"
#include "VuoDoubleSpinBox.hh"
 
extern "C" {
#include "VuoTransform2d.h"
}
 
class VuoInputEditorTransform2dFactory : public VuoInputEditorFactory
{
    Q_OBJECT
    Q_PLUGIN_METADATA(IID "org.vuo.inputEditor" FILE "VuoInputEditorTransform2d.json")
    Q_INTERFACES(VuoInputEditorFactory)
 
public:
    virtual VuoInputEditor * newInputEditor(void);
};
 
class VuoInputEditorTransform2d : public VuoInputEditorWithDialog
{
    Q_OBJECT
 
protected:
    void setUpDialog(QDialog &dialog, json_object *originalValue, json_object *details);
    json_object * getAcceptedValue(void);
    virtual bool supportsTabbingBetweenPorts(void) { return true; }         
 
private:
 
    VuoTransform2d currentTransform;
 
    enum coord
    {
        xTranslation,
        yTranslation,
        rotation,
        xScale,
        yScale
    };
 
    map<coord, double> suggestedMinForCoord;    
    map<coord, double> suggestedMaxForCoord;    
    map<coord, double> suggestedStepForCoord;   
 
    map<coord, QSlider *> sliderForCoord;
    map<coord, VuoDoubleSpinBox *> spinboxForCoord;
 
    coord getCoordFromQObject(QObject* sender);
    void setCoordMap(map<coord, double>* coordMap, VuoTransform2d transform);
    void setTransformProperty(coord whichCoord, double value);
 
    double sliderToDouble(int sliderMin, int sliderMax, double valueMin, double valueMax, int value);
    int doubleToSlider(int sliderMin, int sliderMax, double valueMin, double valueMax, double value);
 
    VuoDoubleSpinBox* initSpinBox(coord whichCoord, QDialog& dialog, double initialValue);
    QSlider* initSlider(coord c, QDialog& dialog, double initialValue);
 
private slots:
    void onSliderUpdate(int sliderValue);
    void onSpinboxUpdate(QString spinboxValue);
};