1 #include "DicomSeriesReader.h"
3 #ifdef cpPlugins_Interface_QT4
9 #include <QDialogButtonBox>
11 #include <QFileDialog>
12 #include <QGridLayout>
14 #include <QTreeWidget>
15 #include <QVBoxLayout>
17 #endif // cpPlugins_Interface_QT4
19 #include <itkGDCMSeriesFileNames.h>
21 // -------------------------------------------------------------------------
22 bool cpPlugins::IO::DicomSeriesReader::
23 ExecConfigurationDialog( QWidget* parent )
27 #ifdef cpPlugins_Interface_QT4
29 // DICOM series analyzer
30 itk::GDCMSeriesFileNames::GlobalWarningDisplayOff( );
31 itk::GDCMSeriesFileNames::Pointer series =
32 itk::GDCMSeriesFileNames::New( );
34 // Show dialog and check if it was accepted
35 QFileDialog dialog( parent );
36 dialog.setFileMode( QFileDialog::DirectoryOnly );
37 dialog.setDirectory( QFileDialog::tr( "." ) );
42 QDialog* tree_dialog = new QDialog( parent );
43 QTreeWidget* tree_widget = new QTreeWidget( tree_dialog );
44 QList< QTreeWidgetItem* > tree_items;
45 std::map< std::string, std::map< std::string, TStringList > > found_files;
47 std::string main_dir_name =
48 dialog.selectedFiles( ).begin( )->toStdString( );
49 std::queue< std::string > q;
50 q.push( main_dir_name );
51 while( !( q.empty( ) ) )
53 std::string dir_name = q.front( );
56 // Get DICOM information
57 series->SetUseSeriesDetails( true );
58 series->AddSeriesRestriction( "0008|0021" );
59 series->SetDirectory( dir_name );
60 const TStringList& seriesUID = series->GetSeriesUIDs( );
61 if( seriesUID.size( ) > 0 )
63 QTreeWidgetItem* new_item = new QTreeWidgetItem(
64 ( QTreeWidgetItem* )( NULL ),
65 QStringList( dir_name.c_str( ) )
67 QTreeWidgetItem* new_leaf = NULL;
68 TStringList::const_iterator sIt = seriesUID.begin( );
69 for( ; sIt != seriesUID.end( ); ++sIt )
71 TStringList filenames = series->GetFileNames( *sIt );
72 if( filenames.size( ) > 0 )
75 ss << "(" << filenames.size( ) << "): " << *sIt;
78 new_item, QStringList( ss.str( ).c_str( ) )
80 new_item->addChild( new_leaf );
81 found_files[ dir_name ][ *sIt ] = filenames;
87 if( new_leaf != NULL )
88 tree_items.append( new_item );
95 QDir dir( dir_name.c_str( ) );
96 QFileInfoList contents = dir.entryInfoList( );
97 QFileInfoList::const_iterator i = contents.begin( );
98 for( ; i != contents.end( ); ++i )
102 std::string new_dir_name = i->absoluteFilePath( ).toStdString( );
103 if( new_dir_name.size( ) > dir_name.size( ) )
104 q.push( new_dir_name );
112 // Show second dialog
113 if( tree_items.size( ) == 0 )
121 QLabel* title = new QLabel( tree_dialog );
122 title->setText( "Choose a DICOM series" );
123 QGridLayout* mainLayout = new QGridLayout( tree_dialog );
124 QVBoxLayout* toolsLayout = new QVBoxLayout( );
125 toolsLayout->addWidget( title );
126 mainLayout->addLayout( toolsLayout, 0, 0, 1, 1 );
128 tree_widget->insertTopLevelItems( 0, tree_items );
129 toolsLayout->addWidget( tree_widget );
131 QDialogButtonBox* bb = new QDialogButtonBox(
132 QDialogButtonBox::Ok | QDialogButtonBox::Cancel
134 tree_dialog->connect(
135 bb, SIGNAL( accepted( ) ), tree_dialog, SLOT( accept( ) )
137 tree_dialog->connect(
138 bb, SIGNAL( rejected( ) ), tree_dialog, SLOT( reject( ) )
140 toolsLayout->addWidget( bb );
142 if( tree_dialog->exec( ) == 0 )
145 QTreeWidgetItem* item = tree_widget->currentItem( );
148 QTreeWidgetItem* item_parent = item->parent( );
149 if( item_parent != NULL )
151 std::string serie_dir = item_parent->text( 0 ).toStdString( );
152 std::string serie_id = item->text( 0 ).toStdString( );
153 serie_id = serie_id.substr( serie_id.find_first_of( " " ) + 1 );
154 this->m_Parameters->ClearStringList( "FileNames" );
155 const TStringList& names = found_files[ serie_dir ][ serie_id ];
156 for( unsigned int f = 0; f < names.size( ); ++f )
157 this->m_Parameters->AddToStringList( "FileNames", names[ f ] );
165 itk::GDCMSeriesFileNames::GlobalWarningDisplayOn( );
167 #endif // cpPlugins_Interface_QT4
172 // -------------------------------------------------------------------------
173 cpPlugins::IO::DicomSeriesReader::
179 // -------------------------------------------------------------------------
180 cpPlugins::IO::DicomSeriesReader::
181 ~DicomSeriesReader( )