qSlicerSubjectHierarchyColorLegendPlugin.h

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

  Program: 3D Slicer

  Copyright (c) Laboratory for Percutaneous Surgery (PerkLab)
  Queen's University, Kingston, ON, Canada. All Rights Reserved.

  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.

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

#ifndef __qSlicerSubjectHierarchyColorLegendPlugin_h
#define __qSlicerSubjectHierarchyColorLegendPlugin_h

// SubjectHierarchy Plugins includes
#include "qSlicerSubjectHierarchyAbstractPlugin.h"

#include "qSlicerColorsSubjectHierarchyPluginsExport.h"

class qSlicerSubjectHierarchyColorLegendPluginPrivate;
class vtkMRMLSliceNode;
class vtkMRMLViewNode;
class vtkMRMLAbstractViewNode;
class vtkMRMLDisplayNode;

class Q_SLICER_COLORS_SUBJECT_HIERARCHY_PLUGINS_EXPORT qSlicerSubjectHierarchyColorLegendPlugin : public qSlicerSubjectHierarchyAbstractPlugin
{
public:
  Q_OBJECT

public:
  typedef qSlicerSubjectHierarchyAbstractPlugin Superclass;
  qSlicerSubjectHierarchyColorLegendPlugin(QObject* parent = nullptr);
  ~qSlicerSubjectHierarchyColorLegendPlugin() override;

public:

  QList<QAction*> visibilityContextMenuActions() const override;

  void showVisibilityContextMenuActionsForItem(vtkIdType itemID) override;

  bool showItemInView(vtkIdType itemID, vtkMRMLAbstractViewNode* viewNode, vtkIdList* allItemsToShow) override;

  bool showColorLegendInView( bool show, vtkIdType itemID, vtkMRMLViewNode* viewNode=nullptr);
  bool showColorLegendInSlice( bool show, vtkIdType itemID, vtkMRMLSliceNode* sliceNode=nullptr);

protected slots:
  void toggleVisibilityForCurrentItem(bool);

protected:
  QScopedPointer<qSlicerSubjectHierarchyColorLegendPluginPrivate> d_ptr;

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

#endif