#include "ImageMPR.h"
#include "ui_ImageMPR.h"
+#include <vtkProperty.h>
#include <vtkRenderWindow.h>
#include <QFileDialog>
#include <QMessageBox>
-/*
-#include <algorithm>
-#include <cctype>
-#include <fstream>
-
-#include <vtkAnnotatedCubeActor.h>
-#include <vtkAxesActor.h>
-#include <vtkPropAssembly.h>
-#include <vtkProperty.h>
-
-#include <cpPlugins/Interface/Image.h>
-
-// -------------------------------------------------------------------------
-#define IDMS_QT_ACTION( name ) \
- QObject::connect( \
- this->m_UI->action##name, SIGNAL( triggered( ) ), \
- this, SLOT( _triggered_action##name( ) ) \
- )
-*/
+#ifdef _WIN32
+# define PLUGIN_PREFIX ""
+# define PLUGIN_EXT "dll"
+# define PLUGIN_REGEX "Plugins file (*.dll);;All files (*)"
+#else
+# define PLUGIN_PREFIX "lib"
+# define PLUGIN_EXT "so"
+# define PLUGIN_REGEX "Plugins file (*.so);;All files (*)"
+#endif // _WIN32
// -------------------------------------------------------------------------
ImageMPR::ImageMPR( QWidget* parent )
: QMainWindow( parent ),
m_UI( new Ui::ImageMPR ),
+ m_ImageReaderClass( "" ),
+ m_ImageWriterClass( "" ),
m_InputImage( NULL )
{
this->m_UI->setupUi( this );
// Create and associate renderers
- this->m_3DRenderer = vtkSmartPointer< vtkRenderer >::New( );
- this->m_XPlaneRenderer = vtkSmartPointer< vtkRenderer >::New( );
- this->m_YPlaneRenderer = vtkSmartPointer< vtkRenderer >::New( );
- this->m_ZPlaneRenderer = vtkSmartPointer< vtkRenderer >::New( );
- this->m_3DRenderer->SetBackground( 0.2, 0.2, 0.2 );
- this->m_XPlaneRenderer->SetBackground( 0.1, 0.3, 0.8 );
- this->m_YPlaneRenderer->SetBackground( 0.1, 0.3, 0.8 );
- this->m_ZPlaneRenderer->SetBackground( 0.1, 0.3, 0.8 );
- this->m_UI->m_3DVTK->GetRenderWindow( )->
- AddRenderer( this->m_3DRenderer );
- this->m_UI->m_XPlaneVTK->GetRenderWindow( )->
- AddRenderer( this->m_XPlaneRenderer );
- this->m_UI->m_YPlaneVTK->GetRenderWindow( )->
- AddRenderer( this->m_YPlaneRenderer );
- this->m_UI->m_ZPlaneVTK->GetRenderWindow( )->
- AddRenderer( this->m_ZPlaneRenderer );
-
- // Configure MPR actors
- this->m_MPRActors = vtkSmartPointer< TMPRActors >::New( );
-
- // Prepare interaction
- this->m_XStyle = vtkSmartPointer< TStyle >::New( );
- this->m_YStyle = vtkSmartPointer< TStyle >::New( );
- this->m_ZStyle = vtkSmartPointer< TStyle >::New( );
- this->m_XStyle->
- Configure( this->m_MPRActors->GetSliceActors( 0 ), this->m_MPRActors );
- this->m_YStyle->
- Configure( this->m_MPRActors->GetSliceActors( 1 ), this->m_MPRActors );
- this->m_ZStyle->
- Configure( this->m_MPRActors->GetSliceActors( 2 ), this->m_MPRActors );
- this->m_XStyle->
- SetInteractor( this->m_UI->m_XPlaneVTK->GetInteractor( ), 0 );
- this->m_YStyle->
- SetInteractor( this->m_UI->m_YPlaneVTK->GetInteractor( ), 1 );
- this->m_ZStyle->
- SetInteractor( this->m_UI->m_ZPlaneVTK->GetInteractor( ), 2 );
- this->m_XStyle->SetModeToNavigation( );
- this->m_YStyle->SetModeToNavigation( );
- this->m_ZStyle->SetModeToNavigation( );
+ this->m_MPRObjects = vtkSmartPointer< TMPRObjects >::New( );
+ this->m_MPRObjects->SetRenderWindows(
+ this->m_UI->m_XPlaneVTK->GetRenderWindow( ),
+ this->m_UI->m_YPlaneVTK->GetRenderWindow( ),
+ this->m_UI->m_ZPlaneVTK->GetRenderWindow( ),
+ this->m_UI->m_3DVTK->GetRenderWindow( )
+ );
+ // signals <-> slots
QObject::connect(
this->m_UI->actionOpenPlugins, SIGNAL( triggered( ) ),
this, SLOT( _triggered_actionOpenPlugins( ) )
this->m_UI->actionOpenInputImage, SIGNAL( triggered( ) ),
this, SLOT( _triggered_actionOpenInputImage( ) )
);
+ QObject::connect(
+ this->m_UI->actionOpenSegmentation, SIGNAL( triggered( ) ),
+ this, SLOT( _triggered_actionOpenSegmentation( ) )
+ );
+ QObject::connect(
+ this->m_UI->actionOpenInputPolyData, SIGNAL( triggered( ) ),
+ this, SLOT( _triggered_actionOpenInputPolyData( ) )
+ );
// Start: load all disponible plugins
- this->_triggered_actionOpenPlugins( );
+ this->_LoadPlugins(
+ std::string( PLUGIN_PREFIX ) +
+ std::string( "cpPluginsIO." ) +
+ std::string( PLUGIN_EXT )
+ );
}
// -------------------------------------------------------------------------
// Delete objects
delete this->m_UI;
- if( this->m_InputImage != NULL ) delete this->m_InputImage;
+}
+
+// -------------------------------------------------------------------------
+bool ImageMPR::
+_LoadPlugins( const std::string& filename )
+{
+ QApplication::setOverrideCursor( Qt::WaitCursor );
+ this->setEnabled( false );
+
+ this->m_ImageReaderClass = "";
+ this->m_ImageWriterClass = "";
+ this->m_MeshReaderClass = "";
+ this->m_MeshWriterClass = "";
+ this->m_UI->MenuImageToImage->clear( );
+ this->m_UI->MenuImageToMesh->clear( );
+
+ if( !( this->m_Plugins.Load( filename ) ) )
+ return( false );
+
+ typedef TPluginsInterface::TClasses _TClasses;
+ _TClasses::const_iterator cIt = this->m_Plugins.GetClasses( ).begin( );
+ for( ; cIt != this->m_Plugins.GetClasses( ).end( ); ++cIt )
+ {
+ TPluginFilter::Pointer o =
+ this->m_Plugins.CreateProcessObject( cIt->first );
+ std::string name = o->GetClassName( );
+ std::string category = o->GetClassCategory( );
+ if( category == "ImageReader" )
+ this->m_ImageReaderClass = name;
+ else if( category == "ImageWriter" )
+ this->m_ImageWriterClass = name;
+ else if( category == "MeshReader" )
+ this->m_MeshReaderClass = name;
+ else if( category == "MeshWriter" )
+ this->m_MeshWriterClass = name;
+ else if( category == "ImageToImageFilter" )
+ {
+ QAction* action =
+ this->m_UI->MenuImageToImage->addAction( QString( name.c_str( ) ) );
+ QObject::connect(
+ action, SIGNAL( triggered( ) ),
+ this, SLOT( _triggered_actionImageToImage( ) )
+ );
+ }
+ else if( category == "ImageToMeshFilter" )
+ {
+ QAction* action =
+ this->m_UI->MenuImageToMesh->addAction( QString( name.c_str( ) ) );
+ QObject::connect(
+ action, SIGNAL( triggered( ) ),
+ this, SLOT( _triggered_actionImageToMesh( ) )
+ );
+
+ } // fi
+
+ } // rof
+ QApplication::restoreOverrideCursor( );
+ this->setEnabled( true );
+
+ return( true );
+}
+
+// -------------------------------------------------------------------------
+std::string ImageMPR::
+_LoadImage( TPluginImage::Pointer& image, const QStringList& names )
+{
+ // Block application
+ QApplication::setOverrideCursor( Qt::WaitCursor );
+ this->setEnabled( false );
+
+ std::string ret = "";
+ image = NULL;
+
+ // Get a reader from loaded plugins
+ TPluginFilter::Pointer reader =
+ this->m_Plugins.CreateProcessObject( this->m_ImageReaderClass );
+ if( reader.IsNotNull( ) )
+ {
+ // Configure reader
+ TParameters params = reader->GetDefaultParameters( );
+ QStringList::const_iterator qIt = names.begin( );
+ for( ; qIt != names.end( ); ++qIt )
+ params.AddValueToStringList( "FileNames", qIt->toStdString( ) );
+ params.SetValueAsBool( "VectorType", false );
+ reader->SetParameters( params );
+
+ // Execute and get error message, if any
+ ret = reader->Update( );
+
+ // Assign fresh image, if any
+ if( ret == "" )
+ {
+ image = reader->GetOutput< TPluginImage >( 0 );
+ reader->DisconnectOutputs( );
+
+ } // fi
+ }
+ else
+ ret = "No suitable reader object found in loaded plugins.";
+
+ // Finish reading
+ QApplication::restoreOverrideCursor( );
+ this->setEnabled( true );
+ return( ret );
}
// -------------------------------------------------------------------------
QFileDialog dialog( this );
dialog.setFileMode( QFileDialog::ExistingFile );
dialog.setDirectory( "." );
- dialog.setNameFilter(
- tr( "Plugins file (*.so);;All files (*)" )
- );
- dialog.setDefaultSuffix( tr( "so" ) );
+ dialog.setNameFilter( tr( PLUGIN_REGEX ) );
+ dialog.setDefaultSuffix( tr( PLUGIN_EXT ) );
if( !( dialog.exec( ) ) )
return;
std::string fname = dialog.selectedFiles( ).at( 0 ).toStdString( );
- this->m_Plugins.UnloadAll( );
- if( !( this->m_Plugins.Load( fname ) ) )
- {
+ if( !( _LoadPlugins( fname ) ) )
QMessageBox::critical(
this,
tr( "Ignoring plugin" ),
tr( fname.c_str( ) )
);
- this->m_Plugins.UnloadAll( );
- return;
-
- } // fi
-
- this->m_BaseClasses[ "ImageReader" ] =
- "cpPlugins::Plugins::ImageReader";
- this->m_BaseClasses[ "ImageSeriesReader" ] =
- "cpPlugins::Plugins::ImageSeriesReader";
}
// -------------------------------------------------------------------------
if( !( dialog.exec( ) ) )
return;
- if( this->m_InputImage != NULL )
- delete this->m_InputImage;
- this->m_InputImage = NULL;
- unsigned int nFiles = dialog.selectedFiles( ).size( );
- if( nFiles == 1 )
+ // Read image
+ std::string err =
+ this->_LoadImage( this->m_InputImage, dialog.selectedFiles( ) );
+ if( err == "" )
{
- std::string fname = dialog.selectedFiles( ).at( 0 ).toStdString( );
-
- TPlugin* reader =
- dynamic_cast< TPlugin* >(
- this->m_Plugins.CreateObject( this->m_BaseClasses[ "ImageReader" ] )
+ vtkImageData* vtk_id = this->m_InputImage->GetVTKImageData( );
+ if( vtk_id != NULL )
+ {
+ this->m_MPRObjects->SetImage( vtk_id );
+ this->m_MPRObjects->ActivateInteractors( );
+ this->m_MPRObjects->ResetCameras( );
+ this->m_MPRObjects->RenderAll( );
+ }
+ else
+ QMessageBox::critical(
+ this,
+ tr( "Error message" ),
+ tr( "Read image does not have a valid VTK converter." )
);
+ }
+ else
+ QMessageBox::critical(
+ this,
+ tr( "Error reading single image" ),
+ tr( err.c_str( ) )
+ );
+}
- TParameters reader_params = reader->GetDefaultParameters( );
- reader_params[ "FileName" ].second = fname;
- reader_params[ "PixelType" ].second = "short";
- reader_params[ "ImageDimension" ].second = "3";
- reader_params[ "IsColorImage" ].second = "0";
- reader->SetParameters( reader_params );
- std::string err = reader->Update( );
+// -------------------------------------------------------------------------
+void ImageMPR::
+_triggered_actionOpenSegmentation( )
+{
+ if( this->m_InputImage.IsNull( ) )
+ {
+ QMessageBox::critical(
+ this,
+ tr( "Error message" ),
+ tr( "Before reading a segmentation, first load a raw image." )
+ );
+ return;
+
+ } // fi
- if( err == "" )
+ // Show dialog and check if it was accepted
+ QFileDialog dialog( this );
+ dialog.setFileMode( QFileDialog::ExistingFiles );
+ dialog.setDirectory( tr( "." ) );
+ dialog.setNameFilter(
+ tr( "Medical image files (*.mhd *.bin *.dcm);;All files (*)" )
+ );
+ dialog.setDefaultSuffix( tr( "mhd" ) );
+ if( !( dialog.exec( ) ) )
+ return;
+
+ // Read image
+ std::string err =
+ this->_LoadImage( this->m_InputSegmentation, dialog.selectedFiles( ) );
+ if( err == "" )
+ {
+ vtkImageData* vtk_id = this->m_InputSegmentation->GetVTKImageData( );
+ if( vtk_id != NULL )
{
- this->m_InputImage =
- dynamic_cast< TPluginImage* >( reader->GetOutput( 0 ) );
- reader->DisconnectOutputs( );
+ this->m_MPRObjects->AddAuxiliaryImage( vtk_id );
+ this->m_MPRObjects->RenderAll( );
}
else
QMessageBox::critical(
this,
- tr( "Error reading single image" ),
- tr( err.c_str( ) )
+ tr( "Error message" ),
+ tr( "Read image does not have a valid VTK converter." )
);
- delete reader;
}
- else if( nFiles > 1 )
+ else
+ QMessageBox::critical(
+ this,
+ tr( "Error reading single image" ),
+ tr( err.c_str( ) )
+ );
+}
+
+// -------------------------------------------------------------------------
+void ImageMPR::
+_triggered_actionOpenInputPolyData( )
+{
+ /*
+ // Show dialog and check if it was accepted
+ QFileDialog dialog( this );
+ dialog.setFileMode( QFileDialog::ExistingFile );
+ dialog.setDirectory( tr( "." ) );
+ dialog.setNameFilter(
+ tr( "Mesh files (*.vtk *.obj);;All files (*)" )
+ );
+ dialog.setDefaultSuffix( tr( "vtk" ) );
+ if( !( dialog.exec( ) ) )
+ return;
+
+ this->m_InputMesh = NULL;
+
+ // Get a reader from plugins
+ TPluginFilter::Pointer reader =
+ this->m_Plugins.CreateProcessObject( this->m_MeshReaderClass );
+
+ // Configure reader
+ TParameters reader_params = reader->GetDefaultParameters( );
+ QStringList q_fnames = dialog.selectedFiles( );
+ QStringList::const_iterator qIt = q_fnames.begin( );
+ for( ; qIt != q_fnames.end( ); ++qIt )
+ reader_params.SetValueAsString( "FileName", qIt->toStdString( ) );
+ reader->SetParameters( reader_params );
+
+ // Execute and get error message, if any
+ QApplication::setOverrideCursor( Qt::WaitCursor );
+ this->setEnabled( false );
+ std::string err = reader->Update( );
+ QApplication::restoreOverrideCursor( );
+ this->setEnabled( true );
+
+
+ // Assign fresh image, if any
+ if( err == "" )
{
- /* TODO
- if( this->m_ImageSeriesReaderClassName == "" )
- {
- QMessageBox::critical(
- this,
- tr( "No plugin to read an image series found!" ),
- tr( "No plugin to read an image series found!" )
- );
- return( ret );
-
- } // fi
- std::string fname = dialog.selectedFiles( ).at( 0 ).toStdString( );
- this->m_LastOpenedFile = fname;
- return( ret );
- */
+ this->m_InputMesh = reader->GetOutput< TPluginMesh >( 0 );
+ reader->DisconnectOutputs( );
+ if( this->m_InputMesh.IsNotNull( ) )
+ {
+ vtkActor* vtk_actor = this->m_InputMesh->GetVTKActor( );
+ if( vtk_actor != NULL )
+ {
+ this->m_MPRObjects->Get3DRenderer( )->AddActor( vtk_actor );
+ this->m_MPRObjects->Render( 4 );
+ }
+ else
+ QMessageBox::critical(
+ this,
+ tr( "Error message" ),
+ tr( "Read mesh does not have a valid vtkActor." )
+ );
- } // fi
+ } // fi
+ }
+ else
+ QMessageBox::critical(
+ this,
+ tr( "Error reading mesh" ),
+ tr( err.c_str( ) )
+ );
+ */
+}
+
+// -------------------------------------------------------------------------
+void ImageMPR::
+_triggered_actionImageToImage( )
+{
+ /*
+ if( this->m_InputImage.IsNull( ) )
+ return;
- if( this->m_InputImage != NULL )
+ // Get filter name
+ QAction* action = dynamic_cast< QAction* >( this->sender( ) );
+ if( action == NULL )
+ return;
+ std::string name = action->text( ).toStdString( );
+
+ // Configure filter
+ TPluginFilter::Pointer filter =
+ this->m_Plugins.CreateProcessObject( name );
+ bool dlg_ok = filter->ExecConfigurationDialog( NULL );
+ if( !dlg_ok )
+ return;
+
+ // Execute filter
+ QApplication::setOverrideCursor( Qt::WaitCursor );
+ this->setEnabled( false );
+ filter->SetInput( 0, this->m_InputImage );
+ std::string err = filter->Update( );
+ QApplication::restoreOverrideCursor( );
+ this->setEnabled( true );
+
+ // Update image
+ if( err == "" )
{
- this->m_MPRActors->SetInputData( this->m_InputImage->GetVTKImageData( ) );
- this->m_MPRActors->PushDataInto(
- this->m_XPlaneRenderer,
- this->m_YPlaneRenderer,
- this->m_ZPlaneRenderer,
- this->m_3DRenderer
+ TPluginImage* result = filter->GetOutput< TPluginImage >( 0 );
+ result->DisconnectPipeline( );
+ this->m_InputImage = result;
+ if( this->m_InputImage.IsNotNull( ) )
+ this->m_MPRObjects->SetImage( this->m_InputImage->GetVTKImageData( ) );
+ }
+ else
+ QMessageBox::critical(
+ this,
+ tr( "Error executing filter" ),
+ tr( err.c_str( ) )
);
+ */
+}
- // Reset all cameras
- this->m_3DRenderer->ResetCamera( );
- this->m_XPlaneRenderer->ResetCamera( );
- this->m_YPlaneRenderer->ResetCamera( );
- this->m_ZPlaneRenderer->ResetCamera( );
+// -------------------------------------------------------------------------
+void ImageMPR::
+_triggered_actionImageToMesh( )
+{
+ /*
+ if( this->m_InputImage.IsNull( ) )
+ return;
- // Ok, start!
- this->m_UI->m_3DVTK->GetRenderWindow( )->Render( );
- this->m_UI->m_XPlaneVTK->GetRenderWindow( )->Render( );
- this->m_UI->m_YPlaneVTK->GetRenderWindow( )->Render( );
- this->m_UI->m_ZPlaneVTK->GetRenderWindow( )->Render( );
+ // Get filter name
+ QAction* action = dynamic_cast< QAction* >( this->sender( ) );
+ if( action == NULL )
+ return;
+ std::string name = action->text( ).toStdString( );
- } // fi
+ // Configure filter
+ TPluginFilter::Pointer filter =
+ this->m_Plugins.CreateProcessObject( name );
+ bool dlg_ok = filter->ExecConfigurationDialog( NULL );
+ if( !dlg_ok )
+ return;
+
+ // Execute filter
+ QApplication::setOverrideCursor( Qt::WaitCursor );
+ this->setEnabled( false );
+ filter->SetInput( 0, this->m_InputImage );
+ std::string err = filter->Update( );
+ QApplication::restoreOverrideCursor( );
+ this->setEnabled( true );
+
+ // Update image
+ if( err == "" )
+ {
+ TPluginMesh* result = filter->GetOutput< TPluginMesh >( 0 );
+ result->DisconnectPipeline( );
+ this->m_InputMesh = result;
+ if( this->m_InputMesh.IsNotNull( ) )
+ this->m_MPRObjects->Get3DRenderer( )->AddActor(
+ this->m_InputMesh->GetVTKActor( )
+ );
+ }
+ else
+ QMessageBox::critical(
+ this,
+ tr( "Error executing filter" ),
+ tr( err.c_str( ) )
+ );
+ */
}
// eof - $RCSfile$