lib/cpBaseQtApplication/ActorLUTImageProperties.cxx

   1 #include <cpBaseQtApplication/ActorLUTImageProperties.h>
   2
   3 #include <cpExtensions/Visualization/LUTImageActor.h>
   4 #include <cpBaseQtApplication/ui_ActorLUTImageProperties.h>
   5 #include <QColorDialog>
   6
   7 // -------------------------------------------------------------------------
   8 cpBaseQtApplication::ActorLUTImageProperties::
   9 ActorLUTImageProperties( QWidget* parent )
  10   : cpBaseQtApplication::ActorProperties( parent ),
  11     m_UI( new Ui::ActorLUTImageProperties )
  12 {
  13   this->m_UI->setupUi( this );
  14 }
  15
  16 // -------------------------------------------------------------------------
  17 cpBaseQtApplication::ActorLUTImageProperties::
  18 ~ActorLUTImageProperties( )
  19 {
  20   delete this->m_UI;
  21 }
  22
  23 // -------------------------------------------------------------------------
  24 bool cpBaseQtApplication::ActorLUTImageProperties::
  25 addActor( vtkProp* obj )
  26 {
  27   typedef cpExtensions::Visualization::LUTImageActor _TActor;
  28
  29   auto actor = dynamic_cast< _TActor* >( obj );
  30   if( actor != NULL )
  31   {
  32     this->m_Actors.insert( obj );
  33     if( this->m_Actors.size( ) == 1 )
  34       this->_updateWidgets( );
  35     return( true );
  36   }
  37   else
  38     return( false );
  39 }
  40
  41 // -------------------------------------------------------------------------
  42 void cpBaseQtApplication::ActorLUTImageProperties::
  43 _updateWidgets( )
  44 {
  45   typedef cpExtensions::Visualization::LUTImageActor _TActor;
  46
  47   auto actor =
  48     dynamic_cast< _TActor* >( this->m_Actors.begin( )->GetPointer( ) );
  49   if( actor == NULL )
  50     return;
  51
  52   // TODO: std::cout << actor << std::endl;
  53
  54   // Get properties
  55   /* TODO
  56   auto mapp = actor->GetMapper( );
  57   auto prop = actor->GetProperty( );
  58   double rgb[ 3 ];
  59   prop->GetColor( rgb );
  60   rgb[ 0 ] *= double( 255 );
  61   rgb[ 1 ] *= double( 255 );
  62   rgb[ 2 ] *= double( 255 );
  63   double op = prop->GetOpacity( );
  64   double lw = prop->GetLineWidth( );
  65   double ps = prop->GetPointSize( );
  66   bool sv = ( mapp->GetScalarVisibility( ) == 1 );
  67   int rep = prop->GetRepresentation( );
  68
  69   // Set widget values
  70   auto palette = this->m_UI->Color->palette( );
  71   palette.setColor(
  72     QPalette::Button, QColor( rgb[ 0 ], rgb[ 1 ], rgb[ 2 ] )
  73     );
  74   this->m_UI->Color->setAutoFillBackground( true );
  75   this->m_UI->Color->setPalette( palette );
  76
  77   op *= double( this->m_UI->Opacity->maximum( ) );
  78   this->m_UI->Opacity->setValue( int( op ) );
  79   this->m_UI->LineWidth->setValue( int( lw ) );
  80   this->m_UI->PointSize->setValue( int( ps ) );
  81   this->m_UI->ScalarVisibility->setChecked( sv );
  82
  83   if( rep == VTK_POINTS )
  84     this->m_UI->Representation->setCurrentIndex( 0 );
  85   else if( rep == VTK_WIREFRAME )
  86     this->m_UI->Representation->setCurrentIndex( 1 );
  87   else if( rep == VTK_SURFACE )
  88     this->m_UI->Representation->setCurrentIndex( 2 );
  89
  90   // Connect stuff
  91   this->connect(
  92     this->m_UI->ScalarVisibility, SIGNAL( stateChanged( int ) ),
  93     this, SLOT( _ScalarVisibility( int ) )
  94     );
  95   this->connect(
  96     this->m_UI->Color, SIGNAL( clicked( ) ),
  97     this, SLOT( _Color( ) )
  98     );
  99   this->connect(
 100     this->m_UI->Opacity, SIGNAL( valueChanged( int ) ),
 101     this, SLOT( _Opacity( int ) )
 102     );
 103   this->connect(
 104     this->m_UI->LineWidth, SIGNAL( valueChanged( int ) ),
 105     this, SLOT( _LineWidth( int ) )
 106     );
 107   this->connect(
 108     this->m_UI->PointSize, SIGNAL( valueChanged( int ) ),
 109     this, SLOT( _PointSize( int ) )
 110     );
 111   this->connect(
 112     this->m_UI->Representation, SIGNAL( currentIndexChanged( int ) ),
 113     this, SLOT( _Representation( int ) )
 114     );
 115   */
 116 }
 117
 118 // -------------------------------------------------------------------------
 119 void cpBaseQtApplication::ActorLUTImageProperties::
 120 _Color( )
 121 {
 122   /* TODO
 123   if( this->m_Actors.size( ) == 0 )
 124     return;
 125   QPalette pal = this->m_UI->Color->palette( );
 126   QColor color =
 127     QColorDialog::getColor(
 128       pal.color( QPalette::Button ),
 129       this,
 130       "Select Color",
 131       QColorDialog::DontUseNativeDialog
 132       );
 133   if( color.isValid( ) )
 134   {
 135     pal.setColor( QPalette::Button, color );
 136     this->m_UI->Color->setAutoFillBackground( true );
 137     this->m_UI->Color->setPalette( pal );
 138     this->m_UI->Color->update( );
 139     this->_ScalarVisibility( 0 );
 140
 141   } // fi
 142   */
 143 }
 144
 145 // -------------------------------------------------------------------------
 146 void cpBaseQtApplication::ActorLUTImageProperties::
 147 _Opacity( int v )
 148 {
 149   /*
 150   double op = double( v ) / double( this->m_UI->Opacity->maximum( ) );
 151   auto aIt = this->m_Actors.begin( );
 152   for( ; aIt != this->m_Actors.end( ); ++aIt )
 153   {
 154     auto ma = dynamic_cast< vtkActor* >( aIt->GetPointer( ) );
 155     ma->GetProperty( )->SetOpacity( op );
 156     ma->Modified( );
 157
 158   } // rof
 159   this->_render( );
 160   */
 161 }
 162
 163 // eof - $RCSfile$