qSlicerDataModuleWidget.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 the License.

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

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

#ifndef __qSlicerDataModuleWidget_h
#define __qSlicerDataModuleWidget_h

// SlicerQt includes
#include "qSlicerAbstractModuleWidget.h"
#include "qSlicerDataModuleExport.h"

class vtkMRMLNode;
class qSlicerDataModuleWidgetPrivate;
class qMRMLSubjectHierarchyModel;

class Q_SLICER_QTMODULES_DATA_EXPORT qSlicerDataModuleWidget :
  public qSlicerAbstractModuleWidget
{
  Q_OBJECT
public:
  typedef qSlicerAbstractModuleWidget Superclass;
  qSlicerDataModuleWidget(QWidget *parentWidget = 0);
  virtual ~qSlicerDataModuleWidget();

  virtual void enter();

  enum
    {
    TabIndexSubjectHierarchy = 0,
    TabIndexTransformHierarchy,
    TabIndexAllNodes
    };

public slots:
  virtual void setMRMLScene(vtkMRMLScene* scene);

  void setMRMLIDsVisible(bool visible);

  void setTransformsVisible(bool visible);

  void setDataNodeFromSubjectHierarchyItem(vtkIdType itemID);
  void setInfoLabelFromSubjectHierarchyItem(vtkIdType itemID);
  void onSubjectHierarchyItemModified(vtkIdType itemID);

  void insertTransformNode();
  void hardenTransformOnCurrentNode();

public:
  Q_INVOKABLE qMRMLSubjectHierarchyModel* subjectHierarchySceneModel()const;

protected:
  static void onSubjectHierarchyItemEvent(vtkObject* caller, unsigned long event, void* clientData, void* callData);

protected slots:
  void onCurrentNodeChanged(vtkMRMLNode* newCurrentNode);
  void onCurrentTabChanged(int tabIndex);
  void onHelpButtonClicked();

  void showContextMenuHint();

protected:
  virtual void setup();

protected:
  QScopedPointer<qSlicerDataModuleWidgetPrivate> d_ptr;

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

#endif