cxTransferFunctionWidget.h

Go to the documentation of this file.

/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
All rights reserved.

Redistribution and use in source and binary forms, with or without 
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, 
   this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, 
   this list of conditions and the following disclaimer in the documentation 
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors 
   may be used to endorse or promote products derived from this software 
   without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
=========================================================================*/

#ifndef CXTRANSFERFUNCTIONWIDGET_H_
#define CXTRANSFERFUNCTIONWIDGET_H_

#include "cxGuiExport.h"

#include "cxBaseWidget.h"
#include <QCheckBox>
#include <QDomElement>
#include "cxImage.h"
#include "cxTransferFunctions3DPresets.h"
#include "cxDoublePropertyBase.h"
#include "cxActiveImageProxy.h"

class QVBoxLayout;
class QComboBox;
class QStringList;
class QAction;
class QActionGroup;

namespace cx
{
class TransferFunctionAlphaWidget;
class TransferFunctionColorWidget;

class cxGui_EXPORT DoublePropertyImageTFDataBase : public DoublePropertyBase
{
  Q_OBJECT
public:
  DoublePropertyImageTFDataBase();
  virtual ~DoublePropertyImageTFDataBase() {}
  virtual double getValue() const;
  virtual bool setValue(double val);
  virtual void connectValueSignals(bool on) {}
public:
  void setImageTFData(ImageTFDataPtr tfData, ImagePtr image);
protected:
  virtual double getValueInternal() const = 0;
  virtual void setValueInternal(double val) = 0;

  ImageTFDataPtr mImageTFData;
  ImagePtr mImage;
};
typedef boost::shared_ptr<DoublePropertyImageTFDataBase> DoublePropertyImageTFDataBasePtr;


class cxGui_EXPORT DoublePropertyImageTFDataWindow : public DoublePropertyImageTFDataBase
{
public:
  virtual ~DoublePropertyImageTFDataWindow() {}
  virtual QString getDisplayName() const { return "Window width"; }
  virtual double getValueInternal() const;
  virtual void setValueInternal(double val);
  virtual DoubleRange getValueRange() const;
};

class cxGui_EXPORT DoublePropertyImageTFDataLevel : public DoublePropertyImageTFDataBase
{
  Q_OBJECT
public:
  virtual ~DoublePropertyImageTFDataLevel() {}
  virtual QString getDisplayName() const { return "Window level"; }
  virtual double getValueInternal() const;
  virtual void setValueInternal(double val);
  virtual DoubleRange getValueRange() const;
};

class cxGui_EXPORT DoublePropertyImageTFDataLLR : public DoublePropertyImageTFDataBase
{
  Q_OBJECT
public:
  virtual ~DoublePropertyImageTFDataLLR() {}
  virtual QString getDisplayName() const { return "LLR"; }
  virtual double getValueInternal() const;
  virtual void setValueInternal(double val);
  virtual DoubleRange getValueRange() const;
};

class cxGui_EXPORT DoublePropertyImageTFDataAlpha : public DoublePropertyImageTFDataBase
{
  Q_OBJECT
public:
  virtual ~DoublePropertyImageTFDataAlpha() {}
  virtual QString getDisplayName() const { return "Alpha"; }
  virtual double getValueInternal() const;
  virtual void setValueInternal(double val);
  virtual DoubleRange getValueRange() const;
};

class cxGui_EXPORT TransferFunction3DWidget : public BaseWidget
{
  Q_OBJECT

public:
  TransferFunction3DWidget(ActiveDataPtr activeData, QWidget* parent, bool connectToActiveImage = true);
  virtual ~TransferFunction3DWidget() {}

public slots:
  void activeImageChangedSlot();

  void imageChangedSlot(ImagePtr image);
protected:
  QVBoxLayout* mLayout;
  TransferFunctionAlphaWidget* mTransferFunctionAlphaWidget;
  TransferFunctionColorWidget* mTransferFunctionColorWidget;

  ActiveImageProxyPtr mActiveImageProxy;
  ActiveDataPtr mActiveData;
};

class cxGui_EXPORT TransferFunction2DWidget : public BaseWidget
{
  Q_OBJECT

public:
  TransferFunction2DWidget(ActiveDataPtr activeData, QWidget* parent, bool connectToActiveImage = true);
  virtual ~TransferFunction2DWidget() {}

public slots:
  void activeImageChangedSlot();

protected:
  QVBoxLayout* mLayout;
  TransferFunctionAlphaWidget* mTransferFunctionAlphaWidget;
  TransferFunctionColorWidget* mTransferFunctionColorWidget;
  DoublePropertyImageTFDataBasePtr mDataWindow, mDataAlpha, mDataLLR, mDataLevel;

  ActiveImageProxyPtr mActiveImageProxy;
  ActiveDataPtr mActiveData;
};


class cxGui_EXPORT TransferFunctionWidget : public BaseWidget
{
  Q_OBJECT

public:
  TransferFunctionWidget(PatientModelServicePtr patientModelService, QWidget* parent, bool connectToActiveImage = true);
  virtual ~TransferFunctionWidget() {}
};

}

#endif /* CXTRANSFERFUNCTIONWIDGET_H_ */