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[cpPlugins.git] / plugins / IO / ImageReader.cxx

diff --git a/plugins/IO/ImageReader.cxx b/plugins/IO/ImageReader.cxx
index a54a5409601fae920ee66e4b419aed07f8e8efc1..972ae5b05e136243a0d8a760dc885acf1bd8b2b4 100644 (file)
--- a/plugins/IO/ImageReader.cxx
+++ b/plugins/IO/ImageReader.cxx
@@ -1,75 +1,13 @@
 #include <IO/ImageReader.h>
-#include <IO/ImageReaderQDialog.h>
 #include <cpPlugins/DataObjects/Image.h>
+#include <cpPlugins/QT/OpenFileDialog.h>
 
 #include <itkImageFileReader.h>
 #include <itkImageSeriesReader.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::BaseObjects::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
-}
-
+#  include <QApplication>
 #endif // cpPlugins_QT4
 
 // -------------------------------------------------------------------------
@@ -77,11 +15,11 @@ QDialog* cpPluginsIO::ImageReader::
 CreateQDialog( )
 {
 #ifdef cpPlugins_QT4
-  ImageReaderQDialog* dlg = NULL;
+  cpPlugins::QT::OpenFileDialog* dlg = NULL;
   if( QApplication::instance( ) != NULL )
   {
-    dlg = new ImageReaderQDialog( );
-    dlg->setProcessObject( this );
+    dlg = new cpPlugins::QT::OpenFileDialog( );
+    dlg->SetParameters( &( this->m_Parameters ), "FileNames" );
 
   } // fi
   return( dlg );
@@ -116,38 +54,37 @@ _GenerateData( )
 {
   // Get filenames
   auto fnames = this->m_Parameters.GetOpenFileNameList( "FileNames" );
-  if( fnames.size( ) >= 1 )
+  if( fnames.size( ) > 1 )
   {
+    std::stringstream fname_str;
+    fname_str << fnames[ 0 ] << cpPlugins_PATH_SEPARATOR << fnames[ 1 ];
+    std::string fname = fname_str.str( );
+
     // Guess image properties
     itk::ImageIOBase::Pointer io =
       itk::ImageIOFactory::CreateImageIO(
-        fnames[ 0 ].c_str( ),
-        itk::ImageIOFactory::ReadMode
+        fname.c_str( ), itk::ImageIOFactory::ReadMode
         );
     if( io.IsNotNull( ) )
     {
-      io->SetFileName( fnames[ 0 ] );
+      io->SetFileName( fname );
       io->ReadImageInformation( );
-      if( fnames.size( ) >= 1 )
-      {
-        bool success = false;
-        unsigned int dim = io->GetNumberOfDimensions( );
+      bool success = false;
+      unsigned int dim = io->GetNumberOfDimensions( );
 #ifdef cpPlugins_CONFIG_PROCESS_DIMENSIONS_1
-        if( dim == 1 ) success = this->_GD0< 1 >( io );
+      if( dim == 1 ) success = this->_GD0< 1 >( io );
 #endif // cpPlugins_CONFIG_PROCESS_DIMENSIONS_1
 #ifdef cpPlugins_CONFIG_PROCESS_DIMENSIONS_2
-        if( dim == 2 ) success = this->_GD0< 2 >( io );
+      if( dim == 2 ) success = this->_GD0< 2 >( io );
 #endif // cpPlugins_CONFIG_PROCESS_DIMENSIONS_2
 #ifdef cpPlugins_CONFIG_PROCESS_DIMENSIONS_3
-        if( dim == 3 ) success = this->_GD0< 3 >( io );
+      if( dim == 3 ) success = this->_GD0< 3 >( io );
 #endif // cpPlugins_CONFIG_PROCESS_DIMENSIONS_3
 #ifdef cpPlugins_CONFIG_PROCESS_DIMENSIONS_4
-        if( dim == 4 ) success = this->_GD0< 4 >( io );
+      if( dim == 4 ) success = this->_GD0< 4 >( io );
 #endif // cpPlugins_CONFIG_PROCESS_DIMENSIONS_4
-        if( !success )
-          this->_Error( "Image dimension not supported." );
-
-      } // fi
+      if( !success )
+        this->_Error( "Image dimension not supported." );
     }
     else
       this->_Error(
@@ -340,10 +277,13 @@ _GD1( itk::ImageIOBase* io )
 
   // Get filenames
   auto fnames = this->m_Parameters.GetOpenFileNameList( "FileNames" );
-  if( fnames.size( ) == 1 )
+  if( fnames.size( ) == 2 )
   {
+    std::stringstream fname_str;
+    fname_str << fnames[ 0 ] << cpPlugins_PATH_SEPARATOR << fnames[ 1 ];
+
     auto f = this->_CreateITK< itk::ImageFileReader< _TImage > >( );
-    f->SetFileName( fnames[ 0 ] );
+    f->SetFileName( fname_str.str( ) );
     f->SetImageIO( io );
     try
     {
@@ -361,8 +301,12 @@ _GD1( itk::ImageIOBase* io )
   else // if( fnames.size( ) > 1 )
   {
     auto f = this->_CreateITK< itk::ImageSeriesReader< _TImage > >( );
-    for( auto i = fnames.begin( ); i != fnames.end( ); ++i )
-      f->AddFileName( *i );
+    auto i = fnames.begin( );
+    std::stringstream dir;
+    dir << *i << cpPlugins_PATH_SEPARATOR;
+    i++;
+    for( ; i != fnames.end( ); ++i )
+      f->AddFileName( dir.str( ) + *i );
     f->SetImageIO( io );
     try
     {