X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=appli%2FcpPipelineEditor%2FQNEPort.cxx;h=6aa653b1a1987f14f1b8efcabd5397e3ae5a8445;hb=f8c546490b7168b5c75d877bf66d27f83aa9412c;hp=7c140bbb0c56552833a47760f98a3c206c8efa20;hpb=ef8b6e12859181d3faa8019ce7319c539c0f86ec;p=cpPlugins.git

diff --git a/appli/cpPipelineEditor/QNEPort.cxx b/appli/cpPipelineEditor/QNEPort.cxx
index 7c140bb..6aa653b 100644
--- a/appli/cpPipelineEditor/QNEPort.cxx
+++ b/appli/cpPipelineEditor/QNEPort.cxx
@@ -25,13 +25,12 @@
 */
 
 #include "QNEPort.h"
+#include "QNEConnection.h"
 
 #include <QGraphicsScene>
 #include <QFontMetrics>
 #include <QPen>
 
-#include "QNEConnection.h"
-
 // -------------------------------------------------------------------------
 PipelineEditor::QNEPort::
 QNEPort( QGraphicsItem* parent, QGraphicsScene* scene )
@@ -42,7 +41,7 @@ QNEPort( QGraphicsItem* parent, QGraphicsScene* scene )
   this->m_Label = new QGraphicsTextItem( this );
 
   QPainterPath p;
-  p.addEllipse( 
+  p.addEllipse(
     -this->m_Radius, -this->m_Radius,
     2 * this->m_Radius, 2 * this->m_Radius
     );
@@ -51,27 +50,24 @@ QNEPort( QGraphicsItem* parent, QGraphicsScene* scene )
   this->setPen( QPen( Qt::darkRed ) );
   this->setBrush( Qt::red );
   this->setFlag( QGraphicsItem::ItemSendsScenePositionChanges );
-  this->m_PortFlags = 0;
 }
 
 // -------------------------------------------------------------------------
 PipelineEditor::QNEPort::
 ~QNEPort( )
 {
-  foreach( QNEConnection* conn, this->m_Connections )
-    delete conn;
 }
 
 // -------------------------------------------------------------------------
 void PipelineEditor::QNEPort::
-setNEBlock( QNEBlock *b )
+setBlock( QNEBlock* b )
 {
   this->m_Block = b;
 }
 
 // -------------------------------------------------------------------------
 void PipelineEditor::QNEPort::
-setName( const QString &n )
+setName( const QString& n )
 {
   this->m_Name = n;
   this->m_Label->setPlainText( n );
@@ -79,100 +75,184 @@ setName( const QString &n )
 
 // -------------------------------------------------------------------------
 void PipelineEditor::QNEPort::
-setIsOutput( bool o )
+setPtr( quint64 p )
 {
-  this->m_IsOutput = o;
+  this->m_Ptr = p;
+}
 
-  QFontMetrics fm( this->scene( )->font( ) );
-  QRect r = fm.boundingRect( this->m_Name );
+// -------------------------------------------------------------------------
+PipelineEditor::QNENamePort::
+QNENamePort( QGraphicsItem* parent, QGraphicsScene* scene )
+  : Superclass( parent, scene )
+{
+}
 
-  int rm = this->m_Radius + this->m_Margin;
-  int h = -this->m_Label->boundingRect( ).height( ) / 2;
-  if( this->m_IsOutput )
-    this->m_Label->setPos(
-      -rm - this->m_Label->boundingRect( ).width( ), h
-      );
-  else
-    this->m_Label->setPos( rm, h );
+// -------------------------------------------------------------------------
+PipelineEditor::QNENamePort::
+~QNENamePort( )
+{
 }
 
 // -------------------------------------------------------------------------
-int PipelineEditor::QNEPort::
-radius( )
+void PipelineEditor::QNENamePort::
+setName( const QString& n )
 {
-  return( this->m_Radius );
+  this->Superclass::setName( n );
+
+  QFont font( this->scene( )->font( ) );
+  font.setBold( true );
+  this->m_Label->setFont( font );
+  this->setPath( QPainterPath( ) );
 }
 
 // -------------------------------------------------------------------------
-bool PipelineEditor::QNEPort::
-isOutput( )
+bool PipelineEditor::QNENamePort::
+isConnected( QNEPort* other )
 {
-  return( this->m_IsOutput );
+  return( false );
 }
 
 // -------------------------------------------------------------------------
-QVector< PipelineEditor::QNEConnection* >& PipelineEditor::QNEPort::
-connections( )
+PipelineEditor::QNETypePort::
+QNETypePort( QGraphicsItem* parent, QGraphicsScene* scene )
+  : Superclass( parent, scene )
 {
-  return( this->m_Connections );
 }
 
 // -------------------------------------------------------------------------
-void PipelineEditor::QNEPort::
-setPortFlags( int f )
+PipelineEditor::QNETypePort::
+~QNETypePort( )
 {
-  this->m_PortFlags = f;
+}
 
-  if( this->m_PortFlags & Self::TypePort )
-  {
-    QFont font( this->scene( )->font( ) );
-    font.setItalic( true );
-    this->m_Label->setFont( font );
-    this->setPath( QPainterPath( ) );
-  }
-  else if( this->m_PortFlags & Self::NamePort )
+// -------------------------------------------------------------------------
+void PipelineEditor::QNETypePort::
+setName( const QString& n )
+{
+  this->Superclass::setName( n );
+
+  QFont font( this->scene( )->font( ) );
+  font.setItalic( true );
+  this->m_Label->setFont( font );
+  this->setPath( QPainterPath( ) );
+}
+
+// -------------------------------------------------------------------------
+bool PipelineEditor::QNETypePort::
+isConnected( QNEPort* other )
+{
+  return( false );
+}
+
+// -------------------------------------------------------------------------
+PipelineEditor::QNEInputPort::
+QNEInputPort( QGraphicsItem* parent, QGraphicsScene* scene )
+  : Superclass( parent, scene ),
+    m_Connection( NULL )
+{
+}
+
+// -------------------------------------------------------------------------
+PipelineEditor::QNEInputPort::
+~QNEInputPort( )
+{
+  if( this->m_Connection != NULL )
+    delete this->m_Connection;
+}
+
+// -------------------------------------------------------------------------
+void PipelineEditor::QNEInputPort::
+setName( const QString& n )
+{
+  this->Superclass::setName( n );
+
+  QFontMetrics fm( this->scene( )->font( ) );
+  QRect r = fm.boundingRect( this->m_Name );
+  int rm = this->m_Radius + this->m_Margin;
+  int h = -this->m_Label->boundingRect( ).height( ) / 2;
+  this->m_Label->setPos( rm, h );
+}
+
+// -------------------------------------------------------------------------
+bool PipelineEditor::QNEInputPort::
+isConnected( QNEPort* other )
+{
+  if( this->m_Connection != NULL )
+    return(
+      this->m_Connection->port1( ) == other &&
+      this->m_Connection->port2( ) == this
+      );
+  else
+    return( false );
+}
+
+// -------------------------------------------------------------------------
+void PipelineEditor::QNEInputPort::
+setConnection( QNEConnection* c )
+{
+  this->m_Connection = c;
+}
+
+// -------------------------------------------------------------------------
+QVariant PipelineEditor::QNEInputPort::
+itemChange( GraphicsItemChange change, const QVariant& value )
+{
+  if( change == ItemScenePositionHasChanged )
   {
-    QFont font( this->scene( )->font( ) );
-    font.setBold( true );
-    this->m_Label->setFont( font );
-    this->setPath( QPainterPath( ) );
+    if( this->m_Connection != NULL )
+    {
+      this->m_Connection->updatePosFromPorts( );
+      this->m_Connection->updatePath( );
+
+    } // fi
 
   } // fi
+  return( value );
 }
 
 // -------------------------------------------------------------------------
-PipelineEditor::QNEBlock* PipelineEditor::QNEPort::
-block( ) const
+PipelineEditor::QNEOutputPort::
+QNEOutputPort( QGraphicsItem* parent, QGraphicsScene* scene )
+  : Superclass( parent, scene )
 {
-  return( this->m_Block );
 }
 
 // -------------------------------------------------------------------------
-quint64 PipelineEditor::QNEPort::
-ptr( )
+PipelineEditor::QNEOutputPort::
+~QNEOutputPort( )
 {
-  return( this->m_Ptr );
+  foreach( QNEConnection* conn, this->m_Connections )
+    delete conn;
 }
 
 // -------------------------------------------------------------------------
-void PipelineEditor::QNEPort::
-setPtr( quint64 p )
+void PipelineEditor::QNEOutputPort::
+setName( const QString& n )
 {
-  this->m_Ptr = p;
+  this->Superclass::setName( n );
+
+  QFontMetrics fm( this->scene( )->font( ) );
+  QRect r = fm.boundingRect( this->m_Name );
+  int rm = this->m_Radius + this->m_Margin;
+  int h = -this->m_Label->boundingRect( ).height( ) / 2;
+  this->m_Label->setPos(
+    -rm - this->m_Label->boundingRect( ).width( ), h
+    );
 }
 
 // -------------------------------------------------------------------------
-bool PipelineEditor::QNEPort::
+bool PipelineEditor::QNEOutputPort::
 isConnected( QNEPort* other )
 {
-  foreach( QNEConnection* conn, this->m_Connections )
-    if( conn->port1( ) == other || conn->port2( ) == other )
-      return( true );
-  return( false );
+  auto i = this->m_Connections.begin( );
+  bool conn = false;
+  for( ; i != this->m_Connections.end( ) && !conn; ++i )
+    conn |= ( ( *i )->port1( ) == this && ( *i )->port2( ) == other );
+  return( conn );
 }
 
 // -------------------------------------------------------------------------
-QVariant PipelineEditor::QNEPort::
+QVariant PipelineEditor::QNEOutputPort::
 itemChange( GraphicsItemChange change, const QVariant& value )
 {
   if( change == ItemScenePositionHasChanged )