sphereEntryWidget.h

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/*******************************************************************************
** Copyright (c) 2016 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once

#include <vrfGuiDataEntryWidgets/taskSetVariableWidget.h>
#include <vrfGuiDataEntryWidgets/locationEntryWidget.h>
#include <boost/signals2.hpp>

class QGridLayout;
class QLineEdit;

namespace makVrf
{
   class DtSmallRangeEntryWidget;
   class DtSphereEditor;

   class DT_DLL_VRFGUIDATAENTRYWIDGETS DtSphereEntryWidget : public DtLocationEntryWidget
   {
      Q_OBJECT
      Q_PROPERTY(QString radiusLabel READ radiusLabel WRITE setRadiusLabel)
      Q_PROPERTY(bool showSphere READ showSphere WRITE setShowSphere)
      Q_PROPERTY(double defaultRadius READ defaultRadius WRITE setDefaultRadius)

   public:
      DtSphereEntryWidget(makVrv::DtDe& de, QWidget* parent, const Qt::WindowFlags& flags = 0, const CreationFlags& cflags = NormalMode);

      //DTOR
      virtual ~DtSphereEntryWidget() override;

      virtual void setRange(double bottom, double top) override;

      virtual void setDefaultValue(const std::string&) override;

      virtual void setVariableData(const QString&) override;

      virtual double radius() const;

      virtual void setRadius(double);

      virtual DtReaderWriter* createBoundVariable(const std::string& variableName) override;

      virtual void setupFromBoundVariable(const DtReaderWriter* variableName) override;

      virtual DtTaskSetVariableWidgetExtensionInterface* parameterContents(
         QWidget* parent, const Qt::WindowFlags& flags = 0) const override;

      virtual void setRadiusLabel(const QString&);
      virtual QString radiusLabel() const;

      virtual void setDefaultRadius(double);
      virtual double defaultRadius() const;

      static makVrv::DtUnicode codeVariableType()
      {
         return makVrv::DtUnicode::tr("Sphere: variable.center (Location3D), variable.radius (radius in meters)");
      }

      virtual void refreshLabels();

      virtual void setShowSphere(bool);
      bool showSphere() const { return myShowSphere; };

      virtual void setupSphere();

      virtual void setHasMapFocus(bool) override;

      virtual void setMaintainCurrentAltitude(bool) override;

      virtual void setProcessMouseEvents(bool) override;

      virtual void setHasBeenPlaced(bool b);
      bool hasBeenPlaced() const { return myHasBeenPlaced; };

      boost::signals2::signal<void ()> signal_radiusChanged;
      boost::signals2::signal<void (bool)> signal_hasBeenPlaced;

      static std::string designerGroup()
      {
         return tr("VR-Forces Object Creation").toUtf8().constData();
      }

      static std::string headerFile()
      {
         return tr("<vrfGuiDataEntryWidgets/sphereEntryWidget.h>").toUtf8().constData();
      }

      static std::string variableName()
      {
         return tr("sphere").toUtf8().constData();
      }

   protected:

      virtual void canTakeMapFocusChanged() override;
      virtual void radiusChanged();

      virtual void slot_onPositionChanged() override;

      virtual void updateSphereLocation();

      virtual std::string variableDataFromUiDesigner(
         const QDomElement& element, const DtScriptedTaskVariableLayoutConverter& converter) const override;

      virtual void selectionChanged(const std::set<makVrv::DtUniqueID>& oldSelection) override;

   public:
      DtSmallRangeEntryWidget* myRadius;

   protected:
      bool myShowSphere;
      DtSphereEditor* mySphereEditor;
      bool myHasBeenPlaced;
      bool myHasMapFocus;
      double myBottom;
      double myTop;
      QGridLayout* mySphereLayout;
   };
   
   class DT_DLL_VRFGUIDATAENTRYWIDGETS DtSphereEntryVariableWidgetExtension : public DtTaskSetVariableWidgetExtensionInterface
   {
      Q_OBJECT

   public:
      DtSphereEntryVariableWidgetExtension(makVrv::DtDe&, QWidget* w, const Qt::WindowFlags& f = 0);
      virtual ~DtSphereEntryVariableWidgetExtension() override;

      virtual int setFrom(const DtScriptedTaskVariable&, QGridLayout* parentLayout, int startRow) override;
      virtual void setTo(DtScriptedTaskVariable&) const override;

      virtual void setReadOnly(bool) override;

   public:
      QLineEdit*          myDefaultValue;
      QLabel*             myDefaultValueLabel;
      DtSmallRangeEntryWidget* myRangeBottom;
      DtSmallRangeEntryWidget* myRangeTop;
   };

   typedef DtTaskSetVariableWidgetCreator<DtSphereEntryWidget> DtSphereEntryWidgetCreator;
}