From fa7f54ee1c5fc278d9710e5aa6edbd3f419019af Mon Sep 17 00:00:00 2001
From: adv <adv@opencascade.com>
Date: Tue, 10 Sep 2013 06:28:47 +0000
Subject: [PATCH] Dump arguments of comser operator to python string
 representation (base implementation).

---
 src/ImageComposer/ImageComposer_Operator.cxx | 25 ++++++++++++++++++++
 src/ImageComposer/ImageComposer_Operator.h   |  7 ++++++
 2 files changed, 32 insertions(+)

diff --git a/src/ImageComposer/ImageComposer_Operator.cxx b/src/ImageComposer/ImageComposer_Operator.cxx
index 5e52f22b9..c9cdc7735 100644
--- a/src/ImageComposer/ImageComposer_Operator.cxx
+++ b/src/ImageComposer/ImageComposer_Operator.cxx
@@ -113,6 +113,31 @@ void ImageComposer_Operator::setBinArgs( const QByteArray& theData )
   restoreArgs( aStream );
 }
 
+QStringList ImageComposer_Operator::dumpArgsToPython( QString& theArrayName ) const
+{
+  QStringList aResList;
+
+  if ( theArrayName.isEmpty() )
+    theArrayName = "composer_args";
+
+  QString aStreamName = theArrayName + "_stream";
+
+  aResList << QString( "%1 = QByteArray();" ).arg( theArrayName );
+  aResList << QString( "%1 = QDataStream( %2, QIODevice.WriteOnly );" )
+              .arg( aStreamName ).arg( theArrayName );
+
+  //Dump background color
+  aResList << QString( "" );
+
+  aResList << QString( "background_color = QColor( %1, %2, %3, %4 );" )
+              .arg( myBackground.red() ).arg( myBackground.green() )
+              .arg( myBackground.blue() ).arg( myBackground.alpha() );
+
+  aResList << QString( "%1 << background_color;" ).arg( aStreamName );
+
+  return aResList;
+}
+
 /**
   Store the operator's arguments to the stream
   @param theStream the stream for storing
diff --git a/src/ImageComposer/ImageComposer_Operator.h b/src/ImageComposer/ImageComposer_Operator.h
index 142a1c6cb..cfece776d 100644
--- a/src/ImageComposer/ImageComposer_Operator.h
+++ b/src/ImageComposer/ImageComposer_Operator.h
@@ -29,6 +29,13 @@ public:
   QByteArray getBinArgs() const;
   void setBinArgs( const QByteArray& );
 
+  /**
+    Dumps arguments of operator to python script representation
+    @param theArrayName name of result \c QByteArray array variable
+    @return list of strings with python representation
+  **/
+  QStringList dumpArgsToPython( QString& theArrayName ) const;
+
   virtual QString name() const;
   virtual ImageComposer_Image process( const ImageComposer_Image& theImage1,
                                        const ImageComposer_Image& theImage2 ) const;
-- 
2.39.2