+++ /dev/null
-#include <plugins/IO/ImageReader.h>
-#include <plugins/IO/ImageReaderQDialog.h>
-#include <cpPlugins/Image.h>
-#include <cpPlugins_Instances_ImageReaders.h>
-#include <itkImageIOFactory.h>
-
-#ifdef cpPlugins_QT4
-
-#include <QApplication>
-#include <QFileInfo>
-
-// -------------------------------------------------------------------------
-cpPluginsIO::ImageReaderQDialog::
-ImageReaderQDialog( QWidget* parent )
- : QFileDialog( parent ),
- m_ProcessObject( NULL )
-{
- this->connect(
- this, SIGNAL( accepted( ) ), this, SLOT( _dlg_Accepted( ) )
- );
- this->setWindowTitle( "Open an(some) image(s)" );
-}
-
-// -------------------------------------------------------------------------
-cpPluginsIO::ImageReaderQDialog::
-~ImageReaderQDialog( )
-{
-}
-
-// -------------------------------------------------------------------------
-void cpPluginsIO::ImageReaderQDialog::
-setProcessObject( cpPlugins::ProcessObject* obj )
-{
- if( obj == NULL )
- return;
- this->m_ProcessObject = obj;
- auto param = this->m_ProcessObject->GetParameters( );
- auto extensions = param->GetAcceptedFileExtensions( "FileNames" );
- auto files = param->GetOpenFileNameList( "FileNames" );
-
- QStringList filters;
- if( extensions != "" )
- filters << extensions.c_str( );
- filters << "Any file (*)";
- this->setFileMode( QFileDialog::ExistingFiles );
- this->setNameFilters( filters );
- this->setAcceptMode( QFileDialog::AcceptOpen );
- if( files.size( ) > 0 )
- {
- QFileInfo info( files[ 0 ].c_str( ) );
- this->setDirectory( info.canonicalPath( ) );
-
- } // fi
-}
-
-// -------------------------------------------------------------------------
-void cpPluginsIO::ImageReaderQDialog::
-_dlg_Accepted( )
-{
- if( this->m_ProcessObject != NULL )
- {
- auto param = this->m_ProcessObject->GetParameters( );
- auto files = this->selectedFiles( );
- param->ClearOpenFileNameList( "FileNames" );
- for( auto fIt = files.begin( ); fIt != files.end( ); ++fIt )
- param->AddToOpenFileNameList( "FileNames", fIt->toStdString( ) );
-
- } // fi
-}
-
-#endif // cpPlugins_QT4
-
-// -------------------------------------------------------------------------
-QDialog* cpPluginsIO::ImageReader::
-CreateQDialog( )
-{
-#ifdef cpPlugins_QT4
- ImageReaderQDialog* dlg = NULL;
- if( QApplication::instance( ) != NULL )
- {
- dlg = new ImageReaderQDialog( );
- dlg->setProcessObject( this );
-
- } // fi
- return( dlg );
-#else // cpPlugins_QT4
- return( NULL );
-#endif // cpPlugins_QT4
-}
-
-// -------------------------------------------------------------------------
-cpPluginsIO::ImageReader::
-ImageReader( )
- : Superclass( )
-{
- this->_AddOutput< cpPlugins::Image >( "Output" );
- this->m_Parameters.Clear( );
- this->m_Parameters.ConfigureAsOpenFileNameList( "FileNames" );
- this->m_Parameters.SetAcceptedFileExtensions(
- "FileNames",
- "Image files (*.bmp *.png *.jpg *.jpeg *.dcm *.mhd *.nhdr *.nrrd *.tiff)"
- );
-}
-
-// -------------------------------------------------------------------------
-cpPluginsIO::ImageReader::
-~ImageReader( )
-{
-}
-
-// -------------------------------------------------------------------------
-void cpPluginsIO::ImageReader::
-_GenerateData( )
-{
- // Get filenames
- auto fnames = this->m_Parameters.GetOpenFileNameList( "FileNames" );
- if( fnames.size( ) >= 1 )
- {
- // Guess image properties
- itk::ImageIOBase::Pointer io =
- itk::ImageIOFactory::CreateImageIO(
- fnames[ 0 ].c_str( ),
- itk::ImageIOFactory::ReadMode
- );
- if( io.IsNotNull( ) )
- {
- io->SetFileName( fnames[ 0 ] );
- io->ReadImageInformation( );
- if( fnames.size( ) >= 1 )
- {
- switch( io->GetNumberOfDimensions( ) )
- {
- case 1: this->_GD0< 1 >( io ); break;
- case 2: this->_GD0< 2 >( io ); break;
- case 3: this->_GD0< 3 >( io ); break;
- case 4: this->_GD0< 4 >( io ); break;
- default:
- this->_Error( "Image dimension not supported." );
- break;
- } // hctiws
-
- } // fi
- }
- else
- this->_Error(
- std::string( "Could not create an ImageIO for \"" ) +
- fnames[ 0 ] +
- std::string( "\"" )
- );
- }
- else
- this->_Error( "No image(s) given" );
-}
-
-// -------------------------------------------------------------------------
-template< unsigned int _Dim >
-void cpPluginsIO::ImageReader::
-_GD0( itk::ImageIOBase* io )
-{
- typedef unsigned char uchar;
- typedef unsigned short ushort;
- typedef unsigned int uint;
- typedef unsigned long ulong;
-
- itk::ImageIOBase::IOComponentType ct = io->GetComponentType( );
- itk::ImageIOBase::IOPixelType pt = io->GetPixelType( );
-
- if( pt == itk::ImageIOBase::SCALAR )
- {
- switch( ct )
- {
- case itk::ImageIOBase::CHAR : this->_GD1< char, _Dim >( io ); break;
- case itk::ImageIOBase::SHORT : this->_GD1< short, _Dim >( io ); break;
- case itk::ImageIOBase::INT : this->_GD1< int, _Dim >( io ); break;
- case itk::ImageIOBase::LONG : this->_GD1< long, _Dim >( io ); break;
- case itk::ImageIOBase::FLOAT : this->_GD1< float, _Dim >( io ); break;
- case itk::ImageIOBase::DOUBLE : this->_GD1< double, _Dim >( io ); break;
- case itk::ImageIOBase::UCHAR : this->_GD1< uchar, _Dim >( io ); break;
- case itk::ImageIOBase::USHORT : this->_GD1< ushort, _Dim >( io ); break;
- case itk::ImageIOBase::UINT : this->_GD1< uint, _Dim >( io ); break;
- case itk::ImageIOBase::ULONG : this->_GD1< ulong, _Dim >( io ); break;
- default: this->_Error( "Scalar pixel type not supported." ); break;
- } // hctiws
- }
- else if( pt == itk::ImageIOBase::RGB )
- {
- switch( ct )
- {
- case itk::ImageIOBase::CHAR : this->_GD1< itk::RGBPixel< char >, _Dim >( io ); break;
- case itk::ImageIOBase::SHORT : this->_GD1< itk::RGBPixel< short >, _Dim >( io ); break;
- case itk::ImageIOBase::INT : this->_GD1< itk::RGBPixel< int >, _Dim >( io ); break;
- case itk::ImageIOBase::LONG : this->_GD1< itk::RGBPixel< long >, _Dim >( io ); break;
- case itk::ImageIOBase::FLOAT : this->_GD1< itk::RGBPixel< float >, _Dim >( io ); break;
- case itk::ImageIOBase::DOUBLE : this->_GD1< itk::RGBPixel< double >, _Dim >( io ); break;
- case itk::ImageIOBase::UCHAR : this->_GD1< itk::RGBPixel< uchar >, _Dim >( io ); break;
- case itk::ImageIOBase::USHORT : this->_GD1< itk::RGBPixel< ushort >, _Dim >( io ); break;
- case itk::ImageIOBase::UINT : this->_GD1< itk::RGBPixel< uint >, _Dim >( io ); break;
- case itk::ImageIOBase::ULONG : this->_GD1< itk::RGBPixel< ulong >, _Dim >( io ); break;
- default: this->_Error( "RGB pixel type not supported." ); break;
- } // hctiws
- }
- else if( pt == itk::ImageIOBase::RGBA )
- {
- switch( ct )
- {
- case itk::ImageIOBase::CHAR : this->_GD1< itk::RGBAPixel< char >, _Dim >( io ); break;
- case itk::ImageIOBase::SHORT : this->_GD1< itk::RGBAPixel< short >, _Dim >( io ); break;
- case itk::ImageIOBase::INT : this->_GD1< itk::RGBAPixel< int >, _Dim >( io ); break;
- case itk::ImageIOBase::LONG : this->_GD1< itk::RGBAPixel< long >, _Dim >( io ); break;
- case itk::ImageIOBase::FLOAT : this->_GD1< itk::RGBAPixel< float >, _Dim >( io ); break;
- case itk::ImageIOBase::DOUBLE : this->_GD1< itk::RGBAPixel< double >, _Dim >( io ); break;
- case itk::ImageIOBase::UCHAR : this->_GD1< itk::RGBAPixel< uchar >, _Dim >( io ); break;
- case itk::ImageIOBase::USHORT : this->_GD1< itk::RGBAPixel< ushort >, _Dim >( io ); break;
- case itk::ImageIOBase::UINT : this->_GD1< itk::RGBAPixel< uint >, _Dim >( io ); break;
- case itk::ImageIOBase::ULONG : this->_GD1< itk::RGBAPixel< ulong >, _Dim >( io ); break;
- default: this->_Error( "RGBA pixel type not supported." ); break;
- } // hctiws
- }
- else if( pt == itk::ImageIOBase::COMPLEX )
- {
- switch( ct )
- {
- case itk::ImageIOBase::FLOAT : this->_GD1< std::complex< float >, _Dim >( io ); break;
- case itk::ImageIOBase::DOUBLE : this->_GD1< std::complex< double >, _Dim >( io ); break;
- default: this->_Error( "Complex pixel type not supported." ); break;
- } // hctiws
- }
- else if( pt == itk::ImageIOBase::COVARIANTVECTOR )
- {
- switch( ct )
- {
- case itk::ImageIOBase::FLOAT : this->_GD1< itk::CovariantVector< float, _Dim >, _Dim >( io ); break;
- case itk::ImageIOBase::DOUBLE : this->_GD1< itk::CovariantVector< double, _Dim >, _Dim >( io ); break;
- default: this->_Error( "CovariantVector pixel type not supported." ); break;
- } // hctiws
- }
- else if( pt == itk::ImageIOBase::POINT )
- {
- switch( ct )
- {
- case itk::ImageIOBase::FLOAT : this->_GD1< itk::Point< float, _Dim >, _Dim >( io ); break;
- case itk::ImageIOBase::DOUBLE : this->_GD1< itk::Point< double, _Dim >, _Dim >( io ); break;
- default: this->_Error( "Point pixel type not supported." ); break;
- } // hctiws
- }
- else if( pt == itk::ImageIOBase::VECTOR )
- {
- switch( ct )
- {
- case itk::ImageIOBase::FLOAT : this->_GD1< itk::Vector< float, _Dim >, _Dim >( io ); break;
- case itk::ImageIOBase::DOUBLE : this->_GD1< itk::Vector< double, _Dim >, _Dim >( io ); break;
- default: this->_Error( "Vector pixel type not supported." ); break;
- } // hctiws
- }
- else if( pt == itk::ImageIOBase::SYMMETRICSECONDRANKTENSOR )
- {
- switch( ct )
- {
- case itk::ImageIOBase::FLOAT : this->_GD1< itk::SymmetricSecondRankTensor< float, _Dim >, _Dim >( io ); break;
- case itk::ImageIOBase::DOUBLE : this->_GD1< itk::SymmetricSecondRankTensor< double, _Dim >, _Dim >( io ); break;
- default: this->_Error( "SymmetricSecondRankTensor pixel type not supported." ); break;
- } // hctiws
- }
- else if( pt == itk::ImageIOBase::DIFFUSIONTENSOR3D )
- {
- if( _Dim == 3 )
- {
- switch( ct )
- {
- case itk::ImageIOBase::FLOAT : this->_GD1< itk::DiffusionTensor3D< float >, 3 >( io ); break;
- case itk::ImageIOBase::DOUBLE : this->_GD1< itk::DiffusionTensor3D< double >, 3 >( io ); break;
- default: this->_Error( "DiffusionTensor3D pixel type not supported." ); break;
- } // hctiws
- }
- else
- this->_Error( "DiffusionTensor3D dimension not supported." );
- }
- /* TODO
- else if( pt == itk::ImageIOBase::OFFSET )
- {
- }
- else if( pt == itk::ImageIOBase::FIXEDARRAY )
- {
- }
- else if( pt == itk::ImageIOBase::MATRIX )
- {
- }
- */
- else
- this->_Error( "Image pixel type not yet supported." );
-}
-
-// -------------------------------------------------------------------------
-template< class _TPixel, unsigned int _Dim >
-void cpPluginsIO::ImageReader::
-_GD1( itk::ImageIOBase* io )
-{
- typedef itk::Image< _TPixel, _Dim > _TImage;
-
- // Get filenames
- auto fnames = this->m_Parameters.GetOpenFileNameList( "FileNames" );
- if( fnames.size( ) == 1 )
- {
- auto f = this->_CreateITK< itk::ImageFileReader< _TImage > >( );
- f->SetFileName( fnames[ 0 ] );
- f->SetImageIO( io );
- try
- {
- f->Update( );
- this->GetOutput( "Output" )->SetITK( f->GetOutput( ) );
- }
- catch( itk::ExceptionObject& err )
- {
- this->_Error( err.GetDescription( ) );
- }
- }
- else // if( fnames.size( ) > 1 )
- {
- auto f = this->_CreateITK< itk::ImageSeriesReader< _TImage > >( );
- for( auto i = fnames.begin( ); i != fnames.end( ); ++i )
- f->AddFileName( *i );
- f->SetImageIO( io );
- try
- {
- f->Update( );
- this->GetOutput( "Output" )->SetITK( f->GetOutput( ) );
- }
- catch( itk::ExceptionObject& err )
- {
- this->_Error( err.GetDescription( ) );
- }
-
- } // fi
-}
-
-// eof - $RCSfile$
git://git.creatis.insa-lyon.fr / cpPlugins.git / blobdiff