qMRMLModelDisplayNodeWidget.h

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/*==============================================================================

  Program: 3D Slicer

  Copyright (c) Kitware Inc.

  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under this License.

  This file was originally developed by Julien Finet, Kitware Inc.
  and was partially funded by NIH grant 3P41RR013218-12S1

==============================================================================*/

#ifndef __qMRMLModelDisplayNodeWidget_h
#define __qMRMLModelDisplayNodeWidget_h

// Qt includes
#include <QWidget>

// CTK includes
#include <ctkVTKObject.h>

// qMRML includes
#include "qSlicerModelsModuleWidgetsExport.h"

class qMRMLModelDisplayNodeWidgetPrivate;
class vtkMRMLScene;
class vtkMRMLNode;
class vtkMRMLModelDisplayNode;
class vtkMRMLColorNode;
class vtkMRMLSelectionNode;

class Q_SLICER_QTMODULES_MODELS_WIDGETS_EXPORT qMRMLModelDisplayNodeWidget : public QWidget
{
  Q_OBJECT
  QVTK_OBJECT

  Q_PROPERTY(ControlMode scalarRangeMode READ scalarRangeMode WRITE setScalarRangeMode)
  Q_PROPERTY(double minimumValue READ minimumValue WRITE setMinimumValue)
  Q_PROPERTY(double maximumValue READ maximumValue WRITE setMaximumValue)
  Q_PROPERTY(bool clippingConfigurationButtonVisible READ clippingConfigurationButtonVisible WRITE setClippingConfigurationButtonVisible)
  Q_ENUMS(ControlMode)

public:

  qMRMLModelDisplayNodeWidget(QWidget *parent=0);
  virtual ~qMRMLModelDisplayNodeWidget();

  vtkMRMLModelDisplayNode* mrmlModelDisplayNode()const;
  vtkMRMLNode* mrmlDisplayableNode()const;

  bool visibility()const;
  bool clipping()const;
  bool sliceIntersectionVisible()const;
  int sliceIntersectionThickness()const;
  double sliceIntersectionOpacity()const;
  bool clippingConfigurationButtonVisible()const;

  bool scalarsVisibility()const;
  QString activeScalarName()const;
  vtkMRMLColorNode* scalarsColorNode()const;

  enum ControlMode
  {
    Data = 0,
    LUT = 1,
    DataType = 2,
    Manual = 3,
    DirectMapping = 4
  };

  void setScalarRangeMode(ControlMode controlMode);
  ControlMode scalarRangeMode() const;

  double minimumValue()const;

  double maximumValue()const;

signals:
  void minMaxValuesChanged(double min, double max);
  void scalarRangeModeValueChanged(ControlMode value);
  void displayNodeChanged();
  void clippingToggled(bool);
  void clippingConfigurationButtonClicked();

public slots:
  void setMRMLModelDisplayNode(vtkMRMLModelDisplayNode *node);
  void setMRMLModelDisplayNode(vtkMRMLNode *node);
  void setMRMLModelOrHierarchyNode(vtkMRMLNode* modelNode);

  void setVisibility(bool);
  void setClipping(bool);

  void setSliceIntersectionVisible(bool);
  void setSliceDisplayMode(int);
  void setSliceIntersectionThickness(int);
  void setSliceIntersectionOpacity(double);
  void setDistanceToColorNode(vtkMRMLNode*);

  void setRepresentation(int);
  void setPointSize(double);
  void setLineWidth(double);
  void setShowFaces(int);
  void setColor(const QColor&);
  void setOpacity(double);
  void setEdgeVisibility(bool);
  void setEdgeColor(const QColor&);
  void setLighting(bool);
  void setInterpolation(int);

  void setScalarsVisibility(bool);
  void setActiveScalarName(const QString&);
  void setScalarsColorNode(vtkMRMLNode*);
  void setScalarsColorNode(vtkMRMLColorNode*);
  void setScalarsDisplayRange(double min, double max);
  void setTresholdEnabled(bool b);
  void setThresholdRange(double min, double max);

  void setScalarRangeMode(int scalarRangeMode);

  void setMinimumValue(double min);
  void setMaximumValue(double max);

  void setClippingConfigurationButtonVisible(bool);

protected slots:
  void updateWidgetFromMRML();
  void updateNodeFromProperty();
  vtkMRMLSelectionNode* getSelectionNode(vtkMRMLScene *mrmlScene);

protected:
  QScopedPointer<qMRMLModelDisplayNodeWidgetPrivate> d_ptr;

private:
  Q_DECLARE_PRIVATE(qMRMLModelDisplayNodeWidget);
  Q_DISABLE_COPY(qMRMLModelDisplayNodeWidget);
};

#endif