qSlicerMainWindow.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 __qSlicerMainWindow_h
#define __qSlicerMainWindow_h

// Qt includes
#include <QMainWindow>
#include <QVariantMap>

// CTK includes
#include <ctkErrorLogModel.h>

// Slicer includes
#include "qSlicerBaseQTAppExport.h"
#include "qSlicerIO.h"
#include "vtkSlicerConfigure.h" // For Slicer_BUILD_DICOM_SUPPORT, Slicer_USE_PYTHONQT, Slicer_USE_QtTesting

class ctkErrorLogWidget;
class ctkPythonConsole;
class qSlicerModuleSelectorToolBar;
class qSlicerMainWindowPrivate;
class vtkMRMLAbstractViewNode;
class vtkObject;

class Q_SLICER_BASE_QTAPP_EXPORT qSlicerMainWindow : public QMainWindow
{
  Q_OBJECT
public:
  typedef QMainWindow Superclass;

  qSlicerMainWindow(QWidget *parent=nullptr);
  ~qSlicerMainWindow() override;

  Q_INVOKABLE qSlicerModuleSelectorToolBar* moduleSelector()const;

#ifdef Slicer_USE_PYTHONQT
  Q_INVOKABLE ctkPythonConsole* pythonConsole()const;
#endif
  Q_INVOKABLE ctkErrorLogWidget* errorLogWidget()const;

  Q_INVOKABLE vtkMRMLAbstractViewNode* layoutMaximizedViewNode();

public slots:
  virtual void setHomeModuleCurrent();
  virtual void restoreToolbars();

  virtual void on_FileFavoriteModulesAction_triggered();
  virtual void on_FileAddDataAction_triggered();
  virtual void on_FileLoadDataAction_triggered();
  virtual void on_FileImportSceneAction_triggered();
  virtual void on_FileLoadSceneAction_triggered();
  virtual void on_FileAddVolumeAction_triggered();
  virtual void on_FileAddTransformAction_triggered();
  virtual void on_FileSaveSceneAction_triggered();
  virtual void on_FileExitAction_triggered();
  virtual void onFileRecentLoadedActionTriggered();
  virtual void on_SDBSaveToDirectoryAction_triggered();
  virtual void on_SDBSaveToMRBAction_triggered();
  virtual void on_FileCloseSceneAction_triggered();
  virtual void on_LoadDICOMAction_triggered();

  virtual void on_EditRecordMacroAction_triggered();
  virtual void on_EditPlayMacroAction_triggered();
  virtual void on_EditUndoAction_triggered();
  virtual void on_EditRedoAction_triggered();

  virtual void on_ModuleHomeAction_triggered();

  virtual void onLayoutActionTriggered(QAction* action);
  virtual void onLayoutCompareActionTriggered(QAction* action);
  virtual void onLayoutCompareWidescreenActionTriggered(QAction* action);
  virtual void onLayoutCompareGridActionTriggered(QAction* action);

  virtual void setLayout(int);

  virtual void setLayoutMaximizedViewNode(vtkMRMLAbstractViewNode*);

  virtual void setLayoutNumberOfCompareViewRows(int);
  virtual void setLayoutNumberOfCompareViewColumns(int);

  virtual void onPythonConsoleToggled(bool);

  virtual void on_WindowErrorLogAction_triggered();
  virtual void on_WindowToolbarsResetToDefaultAction_triggered();

  virtual void on_EditApplicationSettingsAction_triggered();
  virtual void on_CutAction_triggered();
  virtual void on_CopyAction_triggered();
  virtual void on_PasteAction_triggered();
  virtual void on_ViewExtensionsManagerAction_triggered();

  virtual void on_ShowStatusBarAction_triggered(bool);

  virtual void saveGUIState(bool force=false);

  virtual void restoreGUIState(bool force=false);

  virtual void addFileToRecentFiles(const qSlicerIO::IOProperties& fileProperties);

  virtual void on_FavoriteModulesChanged();

signals:
  void initialWindowShown();

protected slots:
  virtual void onModuleLoaded(const QString& moduleName);
  virtual void onModuleAboutToBeUnloaded(const QString& moduleName);
  virtual void onNewFileLoaded(const qSlicerIO::IOProperties &fileProperties);
  virtual void onFileSaved(const qSlicerIO::IOProperties& fileProperties);

  virtual void onMRMLSceneModified(vtkObject*);
  virtual void onLayoutChanged(int);
  virtual void onWarningsOrErrorsOccurred(ctkErrorLogLevel::LogLevel logLevel);

  // Show/hide update indicator on Extensions Manager toolbar icon
  void setExtensionUpdatesAvailable(bool updateAvailable);

#ifdef Slicer_USE_PYTHONQT
  virtual void onPythonConsoleUserInput(const QString&);
#endif

protected:
  virtual void setupMenuActions();

  virtual void pythonConsoleInitialDisplay();

  virtual void disclaimer();

  void dragEnterEvent(QDragEnterEvent *event) override;

  void dropEvent(QDropEvent *event) override;

  bool eventFilter(QObject* object, QEvent* event) override;

  void closeEvent(QCloseEvent *event) override;
  void showEvent(QShowEvent *event) override;

  void changeEvent(QEvent* event) override;

protected:
  QScopedPointer<qSlicerMainWindowPrivate> d_ptr;

  qSlicerMainWindow(qSlicerMainWindowPrivate* pimpl, QWidget* parent);

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

#endif