PropertyVisualizer.hh

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#ifndef PROPERTY_VISUALIZER_HH
#define PROPERTY_VISUALIZER_HH
 
#include "Utils.hh"
 
#include <OpenFlipper/BasePlugin/BaseInterface.hh>
#include <OpenFlipper/BasePlugin/LoggingInterface.hh>
#include <ACG/QtWidgets/QtHistogramWidget.hh>
#include <ACG/Utils/IColorCoder.hh>
#include <ACG/Utils/SmartPointer.hh>
 
#include "OpenMesh/Core/Geometry/VectorT.hh"
 
#ifdef ENABLE_SKELETON_SUPPORT
    #include <ObjectTypes/Skeleton/BaseSkin.hh>
#endif
 
#include <stdexcept>
 
class VizException : public std::logic_error {
    public:
        explicit VizException(const std::string &msg) : std::logic_error(msg) {}
};
 
 
class PropertyVisualizer: public QObject
{
    Q_OBJECT
 
signals:
    void log(Logtype _type, QString _message);
    void log(QString _message);
 
public:
    explicit PropertyVisualizer(const PropertyInfo& _propertyInfo)
        :
          propertyInfo(_propertyInfo),
          widget(0)
    {
    }
 
    virtual ~PropertyVisualizer(){delete widget; }
 
    virtual void visualize(bool _setDrawMode, QWidget* _widget);
 
    virtual void removeProperty();
 
    virtual void duplicateProperty();
 
    virtual void clear();
 
    virtual QString getName() { return propertyInfo.toString(); }
 
    virtual QWidget* getWidget() { return widget; }
 
    const PropertyInfo& getPropertyInfo() const { return propertyInfo; }
 
    virtual QString getPropertyText(unsigned int i) = 0;
 
 
    virtual void setPropertyFromText(unsigned int index, QString text) = 0;
 
    virtual int getEntityCount() = 0;
 
    virtual QString getHeader() = 0;
 
    static inline QString toStr(bool b)               { return b ? QObject::tr("True") : QObject::tr("False"); }
    static inline QString toStr(double d)             { return QObject::tr("%1").arg(d); }
    static inline QString toStr(int i)                { return QObject::tr("%1").arg(i); }
    static inline QString toStr(uint8_t i)                { return QObject::tr("%1").arg(i); }
    static inline QString toStr(unsigned int i)       { return QObject::tr("%1").arg(i); }
    static        QString toStr(OpenMesh::Vec3d v);
    static        QString toStr(OpenMesh::Vec2d v);
    static        QString toStr(OpenMesh::Vec2f v);
    static        QString toStr(const ACG::Matrix3x3d &v);
#ifdef ENABLE_SKELETON_SUPPORT
    static        QString toStr(BaseSkin::SkinWeights sw);
#endif
#ifdef ENABLE_POLYHEDRALMESH_SUPPORT
  static        QString toStr(OpenVolumeMesh::Vec3d v);
#endif
 
    static inline bool            strToBool  (QString str) { return (str.compare(QObject::tr("True"))==0); }
    static inline double          strToDouble(QString str) { return str.toDouble() ;    }
    static inline int             strToInt   (QString str) { return str.toInt();        }
    static inline unsigned int    strToUInt  (QString str) { return str.toUInt();       }
    static        OpenMesh::Vec3d strToVec3d (QString str);
    static        OpenMesh::Vec2d strToVec2d (QString str);
    static        OpenMesh::Vec2f strToVec2f (QString str);
 
    template <typename Vec3T> static Vec3T strToVec3 (QString str);
 
protected:
    virtual std::unique_ptr<ACG::IColorCoder> buildColorCoder();
 
    template<typename PropType, typename Iterable>
    void showHistogramT(ACG::QtWidgets::QtHistogramWidget *widget,
                       Iterable data);
 
    PropertyInfo propertyInfo;
 
public:
    QWidget* widget;
};
 
template<typename PropType, typename Iterable>
void PropertyVisualizer::showHistogramT(
        ACG::QtWidgets::QtHistogramWidget *widget,
        Iterable data)
{
    widget->setMinimumHeight(300);
    widget->setColorCoder(buildColorCoder());
    widget->setHistogram(ACG::create_histogram_auto(data));
}
 
template <typename Vec3T>
Vec3T PropertyVisualizer::strToVec3 (QString str)
{
  QString s = str;
  s.remove(0,2);
  s.truncate(s.lastIndexOf(")"));
  QStringList strList = s.split(QObject::tr(", "));
  return Vec3T(strList[0].toDouble(),strList[1].toDouble(),strList[2].toDouble());
}
 
#endif /* PROPERTY_VISUALIZER_HH */