qSlicerApplication.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 Jean-Christophe Fillion-Robin, Kitware Inc.
  and was partially funded by NIH grant 3P41RR013218-12S1

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

#ifndef __qSlicerApplication_h
#define __qSlicerApplication_h

// Qt includes
#include <QPalette>

// CTK includes
#include <ctkPimpl.h>
#include <ctkSettingsDialog.h>

// QTCORE includes
#include "qSlicerCoreApplication.h"

// QTGUI includes
#include "qSlicerBaseQTGUIExport.h"

class QMainWindow;
class qSlicerApplicationPrivate;
class qSlicerCommandOptions;
class qSlicerIOManager;
#ifdef Slicer_USE_PYTHONQT
class qSlicerPythonManager;
#endif
class qSlicerLayoutManager;
class qSlicerWidget;

class ctkErrorLogModel;
#ifdef Slicer_USE_QtTesting
class ctkQtTestingUtility;
#endif

// MRML includes
class vtkMRMLNode;

class Q_SLICER_BASE_QTGUI_EXPORT qSlicerApplication : public qSlicerCoreApplication
{
  Q_OBJECT
public:

  typedef qSlicerCoreApplication Superclass;
  qSlicerApplication(int &argc, char **argv);
  virtual ~qSlicerApplication();

  static qSlicerApplication* application();

  virtual bool notify(QObject * receiver, QEvent * event);

  Q_INVOKABLE ctkErrorLogModel* errorLogModel()const;

  Q_INVOKABLE qSlicerCommandOptions* commandOptions()const;

  Q_INVOKABLE qSlicerIOManager* ioManager();

#ifdef Slicer_USE_PYTHONQT
  Q_INVOKABLE qSlicerPythonManager * pythonManager();
  Q_INVOKABLE ctkPythonConsole * pythonConsole();
#endif

  #ifdef Slicer_USE_QtTesting
  Q_INVOKABLE ctkQtTestingUtility* testingUtility();
  #endif

  Q_INVOKABLE qSlicerLayoutManager* layoutManager()const;
  Q_INVOKABLE void setLayoutManager(qSlicerLayoutManager* layoutManager);

  QMainWindow* mainWindow()const;

  //virtual void commitData(QSessionManager & manager);

  void setToolTipsEnabled(bool enable);

  QString nodeModule(vtkMRMLNode* node)const;

  Q_INVOKABLE ctkSettingsDialog* settingsDialog()const;

  Q_INVOKABLE virtual void logApplicationInformation() const;

public slots:

  void openNodeModule(vtkMRMLNode* node);

  void confirmRestart(QString reason = QString());

#ifdef Slicer_BUILD_EXTENSIONMANAGER_SUPPORT
  void openExtensionsManagerDialog();
#endif

  int numberOfRecentLogFilesToKeep();

  QStringList recentLogFiles();

  QString currentLogFile()const;

  void setHasBorderInFullScreen(bool);

  void setRenderPaused(bool pause);

  void pauseRender();

  void resumeRender();

signals:

  void startupCompleted();

  void renderPaused(bool);

protected:
  virtual void handlePreApplicationCommandLineArguments();
  virtual void handleCommandLineArguments();
  virtual void onSlicerApplicationLogicModified();

  void setupFileLogging();

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

void  Q_SLICER_BASE_QTGUI_EXPORT qSlicerApplyPalette(QPalette& palette);

#endif