X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2FHYDRO_tests%2FTestViewer.cxx;h=3f886a5c025c8f8ac29d17457dead53007e7967c;hb=ddc8b027120ad163e63fd1a6b9828aeec3aff79b;hp=cf15eea6c4225e0adabb53779dedb5f27fe8dbaf;hpb=ff6dd0edef347838fa86cdfeee2037b9544e3e40;p=modules%2Fhydro.git

diff --git a/src/HYDRO_tests/TestViewer.cxx b/src/HYDRO_tests/TestViewer.cxx
index cf15eea6..3f886a5c 100644
--- a/src/HYDRO_tests/TestViewer.cxx
+++ b/src/HYDRO_tests/TestViewer.cxx
@@ -1,17 +1,67 @@
+// Copyright (C) 2014-2015  EDF-R&D
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
 
 #include <TestViewer.h>
+#include <HYDROData_Tool.h>
 #include <OCCViewer_ViewManager.h>
+#ifdef WIN32
+  #pragma warning ( disable: 4251 )
+#endif
+#include <OCCViewer_ViewPort3d.h>
+#ifdef WIN32
+  #pragma warning ( disable: 4251 )
+#endif
 #include <OCCViewer_ViewModel.h>
-#include <OCCViewer_ViewWindow.h>
-#include <AIS_InteractiveContext.hxx>
+#ifdef WIN32
+  #pragma warning ( disable: 4251 )
+#endif
+#include <OCCViewer_ViewFrame.h>
+#ifdef WIN32
+  #pragma warning ( disable: 4251 )
+#endif
 #include <AIS_Shape.hxx>
+#include <AIS_ColorScale.hxx>
+#include <Prs3d_PointAspect.hxx>
 #include <TopoDS_Iterator.hxx>
 #include <QDir>
 #include <QPainter>
+#include <QHash>
+#include <TopExp_Explorer.hxx>
+#include <TopoDS.hxx>
+#include <Prs3d_IsoAspect.hxx>
+
+#include <GEOMUtils.hxx>
+#include <TopTools_ListOfShape.hxx>
+#include <TopTools_ListIteratorOfListOfShape.hxx>
+
+#ifdef WIN32
+  #pragma warning ( default: 4251 )
+#endif
+
 #include <cppunit/TestAssert.h>
+#include <QApplication>
 
 OCCViewer_ViewManager* TestViewer::myViewManager = 0;
-OCCViewer_ViewWindow* TestViewer::myViewWindow = 0;
+OCCViewer_ViewFrame* TestViewer::myViewWindow = 0;
+QString TestViewer::myKey = "";
+
+extern QString REF_DATA_PATH;
+extern QString TMP_DIR;
 
 OCCViewer_ViewManager* TestViewer::viewManager()
 {
@@ -21,13 +71,13 @@ OCCViewer_ViewManager* TestViewer::viewManager()
   myViewManager = new OCCViewer_ViewManager( 0, 0 );
   OCCViewer_Viewer* aViewer = new OCCViewer_Viewer( true );
 
-  aViewer->setTrihedronSize( 100, true );
+  aViewer->setTrihedronSize( 0, true );
   aViewer->setInteractionStyle( 0 );
   aViewer->setZoomingStyle( 1 );
 
   myViewManager->setViewModel( aViewer );
-  myViewWindow = dynamic_cast<OCCViewer_ViewWindow*>( myViewManager->createViewWindow() );
-
+  myViewWindow = dynamic_cast<OCCViewer_ViewFrame*>( myViewManager->createViewWindow() );
+  aViewer->setTrihedronShown( false );
   return myViewManager;
 }
 
@@ -36,55 +86,182 @@ OCCViewer_Viewer* TestViewer::viewer()
   return dynamic_cast<OCCViewer_Viewer*>( viewManager()->getViewModel() );
 }
 
-OCCViewer_ViewWindow* TestViewer::viewWindow()
+OCCViewer_ViewFrame* TestViewer::viewWindow()
 {
   viewManager(); //to create the view if it was not created earlier
   return myViewWindow;
 }
 
-Handle(AIS_InteractiveContext) context()
+Handle(AIS_InteractiveContext) TestViewer::context()
 {
-  return TestViewer::viewer()->getAISContext();
+  return viewer()->getAISContext();
 }
 
-void TestViewer::show( const TopoDS_Shape& theShape, const QColor& theColor, int theMode )
+QColor TestViewer::GetColor(int i)
 {
-  QColor aColor = theColor;
-  if( !aColor.isValid() )
+  static QVector<QColor> aCV;
+  if( aCV.isEmpty() )
   {
-    // random color
-    int aHue = rand()%255;
-    aColor = QColor::fromHsl( aHue, 255, 128 );
+    aCV  << QColor(0,0,255) 
+         << QColor(0,255,0)
+         << QColor(255,0,0)
+         << QColor(255,255,20) 
+         << QColor(20,255,255) 
+         << QColor(100,100,20) 
+         << QColor(10,100,150);
   }
+  if (i < aCV.size())
+    return aCV[i];
+  else
+  {
+    QColor TestColor = aCV[i % aCV.size()];
+    QColor NewColor((TestColor.red() + i * 41) % 256, 
+      (TestColor.green() + i * 13) % 256, 
+      (TestColor.blue() + i * 23) % 256);
+    return NewColor;
+  }
+}
 
-  double r = aColor.red() / 255.0;
-  double g = aColor.green() / 255.0;
-  double b = aColor.blue() / 255.0;
-
-  Handle(AIS_Shape) aShape = new AIS_Shape( theShape );
-  aShape->SetMaterial( Graphic3d_NOM_PLASTIC );
-  aShape->SetColor( Quantity_Color( r, g, b, Quantity_TOC_RGB ) );
-  context()->Display( aShape, theMode, 0, Standard_False );
+void TestViewer::eraseAll( bool isUpdate, bool eraseStructures )
+{
+  context()->CloseLocalContext( -1, Standard_False );
+  context()->EraseAll( isUpdate );
+  if( eraseStructures )
+  {    
+    Graphic3d_MapOfStructure GmapS;
+    viewer()->getViewer3d()->StructureManager()->DisplayedStructures(GmapS);
+    for (Graphic3d_MapOfStructure::Iterator it(GmapS); it.More(); it.Next())
+    {
+      Handle(Graphic3d_Structure) GS = it.Key();
+      GS->Erase();
+    }
+  }
+  viewer()->setTrihedronShown( false );
+  qApp->processEvents();
 }
 
-void TestViewer::show( const TopoDS_Shape& theShape, int theMode, bool isFitAll )
+void TestViewer::show( const Handle(AIS_InteractiveObject)& theObject,
+                       int theMode, int theSelectionMode, bool isFitAll, const char* theKey )
 {
-  context()->EraseAll();
+  QString aNewKey = theKey;
+  if( !aNewKey.isEmpty() )
+  {
+    myKey = aNewKey;
+    eraseAll( false, true );
+  }
   
-  if( theShape.ShapeType()==TopAbs_COMPOUND )
+  if( theSelectionMode > 0 )
   {
-    TopoDS_Iterator anIt( theShape );
-    for( ; anIt.More(); anIt.Next() )
-      show( anIt.Value(), QColor(), theMode );
+    context()->OpenLocalContext();
+    context()->Display( theObject, theMode, theSelectionMode, true );
+    context()->Activate( theObject, theSelectionMode, Standard_True );
   }
   else
-    show( theShape, QColor(), theMode );
+    context()->Display( theObject, theMode, theSelectionMode, true );
+
+  if( isFitAll )
+    fitAll();
+}
 
+void TestViewer::fitAll()
+{
   viewWindow()->onTopView();
   viewWindow()->onFitAll();
 }
 
-bool AreImagesEqual( const QImage& theImage1, const QImage& theImage2, double theTolerance = 0.0 )
+void TestViewer::show( const TopoDS_Shape& theShape, int theMode, bool isFitAll, const QColor& theColor,
+  int theUIANb, int theVIANb)
+{
+  Handle(AIS_Shape) aShape = new AIS_Shape( theShape );
+  cout <<theShape;
+  if( theShape.ShapeType()==TopAbs_VERTEX )
+    aShape->Attributes()->PointAspect()->SetTypeOfMarker( Aspect_TOM_X );
+  if (theShape.ShapeType()==TopAbs_FACE)
+  {
+    context()->DefaultDrawer()->UIsoAspect()->SetNumber(theUIANb);
+    context()->DefaultDrawer()->VIsoAspect()->SetNumber(theVIANb);
+    Handle_Prs3d_Drawer aDrawer = aShape->Attributes();
+    aDrawer->UIsoAspect()->SetNumber(theUIANb);
+    aDrawer->VIsoAspect()->SetNumber(theVIANb);
+  }
+  aShape->SetMaterial( Graphic3d_NOM_PLASTIC );
+  aShape->SetColor( HYDROData_Tool::toOccColor( theColor ) );
+  context()->Display( aShape, theMode, 0, Standard_False );
+
+  if( isFitAll )
+    fitAll();
+}
+
+void TestViewer::show( const TopoDS_Shape& theShape, int theMode, bool isFitAll, const char* theKey,
+                       int theUIANb, int theVIANb)
+{
+  QString aNewKey = theKey;
+  if( !aNewKey.isEmpty() )
+  {
+    eraseAll( false );
+    myKey = aNewKey;
+  }
+
+  if( theShape.IsNull() )
+    return;
+
+  int i = 0;
+  //show all faces first
+  TopTools_ListOfShape aListOfFaces;
+  TopExp_Explorer aFE( theShape, TopAbs_FACE );
+  for( ; aFE.More(); aFE.Next() )
+    aListOfFaces.Append(aFE.Current());
+  GEOMUtils::SortShapes(aListOfFaces);
+  TopTools_ListIteratorOfListOfShape aLF(aListOfFaces);
+  for( ; aLF.More(); aLF.Next(), i++)
+    show( aLF.Value(), theMode, false, GetColor(i), theUIANb, theVIANb );
+
+  //show all independent wires
+  TopTools_ListOfShape aListOfWires;
+  TopExp_Explorer aWE( theShape, TopAbs_WIRE, TopAbs_FACE );
+  for( ; aWE.More(); aWE.Next() )
+    aListOfWires.Append(aWE.Current());
+  GEOMUtils::SortShapes(aListOfWires);
+  TopTools_ListIteratorOfListOfShape aLW(aListOfWires);
+  for( ; aLW.More(); aLW.Next(), i++)
+    show( aLW.Value(), theMode, false, GetColor(i) );
+
+  //show all independent edges
+  TopTools_ListOfShape aListOfEdges;
+  TopExp_Explorer anEE( theShape, TopAbs_EDGE, TopAbs_WIRE );
+  for( ; anEE.More(); anEE.Next())
+    aListOfEdges.Append(anEE.Current());
+  GEOMUtils::SortShapes(aListOfEdges);
+  TopTools_ListIteratorOfListOfShape aLE(aListOfEdges);
+  for( ; aLE.More(); aLE.Next(), i++)
+    show( aLE.Value(), theMode, false, GetColor(i) );
+
+  if( isFitAll )
+    fitAll();
+}
+
+/*void TestViewer::ShowShape(const TopoDS_Shape& theShape, int theMode, int& i)
+{
+  if( theShape.ShapeType()==TopAbs_SHELL )
+  {
+    TopoDS_Iterator anIt( theShape );
+    for( ; anIt.More(); anIt.Next())
+    {
+      show( anIt.Value(), theMode, false, GetColor(i) );
+      i++;
+    }
+  }
+  else if (theShape.ShapeType()==TopAbs_FACE ||
+           theShape.ShapeType()==TopAbs_WIRE ||
+           theShape.ShapeType()==TopAbs_EDGE ||
+           theShape.ShapeType()==TopAbs_VERTEX )
+  {
+    show( theShape, theMode, false, GetColor(i) );
+    i++;
+  }
+}*/
+
+bool AreImagesEqual( const QImage& theImage1, const QImage& theImage2, double theTolerance )
 {
   if( theImage1.isNull() || theImage2.isNull() )
     return theImage1.isNull() == theImage2.isNull();
@@ -95,38 +272,205 @@ bool AreImagesEqual( const QImage& theImage1, const QImage& theImage2, double th
   int aBytesCount = theImage1.byteCount();
   const uchar *aBytes1 = theImage1.constBits();
   const uchar *aBytes2 = theImage2.constBits();
+  int aBytesCountE = 0;
   for( int i=0; i<aBytesCount; i++ )
     if( aBytes1[i] != aBytes2[i] )
-      return false;
+      aBytesCountE++;
+
+  if ((double)aBytesCountE / (double)aBytesCount > theTolerance)
+    return false;
 
   return true;
 }
 
-bool TestViewer::AssertEqual( const QString& theUseCaseName )
+QImage TestViewer::diff( const QImage& theExpectedRefImage, const QImage& theActualImage )
 {
-  QImage anActualImage = viewWindow()->dumpView();
+  const QImage::Format aFormat = QImage::Format_RGB32;
+
+  QImage anExpectedRefImage = theExpectedRefImage.convertToFormat( aFormat );
+  QImage anActualImage = theActualImage.convertToFormat( aFormat );
+
+  QImage aDiff( anExpectedRefImage.width(), anExpectedRefImage.height(), aFormat );
+  QPainter aPainter( &aDiff );
+  aPainter.drawImage( 0, 0, anExpectedRefImage );
+  aPainter.setCompositionMode( QPainter::RasterOp_SourceXorDestination );
+  aPainter.drawImage( 0, 0, anActualImage );
+  return aDiff;
+}
+
+bool TestViewer::AssertImages( QString& theMessage, const QImage* theImage, const char* theCase, bool swapRGB )
+{
+  QImage anActualImage;
+  if( theImage )
+    anActualImage = *theImage;
+  else
+    anActualImage = viewWindow()->getView(OCCViewer_ViewFrame::MAIN_VIEW)->dumpView();
+
+  if( swapRGB )
+  {
+    // A temporary patch for bug in SALOME/OCC dump; the result image contains swapped RGB colors
+    anActualImage = anActualImage.rgbSwapped();
+  }
 
-  QString anExpectedRefFilePath = qgetenv( "HYDRO_REFERENCE_DATA" );
-  anExpectedRefFilePath += "/" + theUseCaseName + ".png";
+
+  if( theCase )
+    myKey = theCase;
+
+  QString anExpectedRefFilePath = REF_DATA_PATH;
+  anExpectedRefFilePath += "/" + myKey + ".png";
   QImage anExpectedRefImage; 
   anExpectedRefImage.load( anExpectedRefFilePath );
+  //std::cout << "Expected image loading: " << anExpectedRefFilePath.toStdString() << std::endl;
 
-  if( AreImagesEqual( anActualImage, anExpectedRefImage ) )
+  if( AreImagesEqual( anActualImage, anExpectedRefImage, 0.001 ) )
+  {
+    theMessage = "";
     return true;
+  }
 
-  QString aPath = QDir::tempPath() + "/" + theUseCaseName + ".png";
+  QString aPath = TMP_DIR + "/" + myKey + ".png";
   anActualImage.save( aPath );
-  std::string aMessage = "The viewer contents does not correspond to the reference image: " + theUseCaseName.toStdString();
-  CPPUNIT_FAIL( aMessage.c_str() );
+  //std::cout << "Actual image: " << aPath.toStdString() << std::endl;
+  
+  //std::cout << anActualImage.width() << "x" << anActualImage.height() << std::endl;
+  theMessage = "The viewer contents does not correspond to the reference image: " + myKey;
+  
+  QImage aDiff = diff( anExpectedRefImage, anActualImage );
 
-  QImage aDiff( anExpectedRefImage.width(), anExpectedRefImage.height(), QImage::Format_ARGB32 );
-  QPainter aPainter( &aDiff );
-  aPainter.drawImage( 0, 0, anExpectedRefImage );
-  aPainter.setCompositionMode( QPainter::RasterOp_SourceXorDestination );
-  aPainter.drawImage( 0, 0, anActualImage );
+  QString aDiffFilePath = TMP_DIR + "/" + myKey + "_diff.png";
+  aDiff.save( aDiffFilePath );
+  //std::cout << "Diff image: " << aDiffFilePath.toStdString() << std::endl;
 
-  QString aDiffFilePath = QDir::tempPath() + "/" + theUseCaseName + "_diff.png";
-  aDiff.save( aPath );
+  QString anExpected = TMP_DIR + "/" + myKey + "_1.png";
+  //std::cout << "Expected image: " << anExpected.toStdString() << std::endl;
+  anExpectedRefImage.save( anExpected );
 
   return false;
 }
+
+Handle(AIS_ColorScale) TestViewer::colorScale()
+{
+  static Handle(AIS_ColorScale) aColorScale = new AIS_ColorScale();
+
+  return aColorScale;
+}
+
+void TestViewer::showColorScale( bool isShow )
+{
+  Handle(AIS_ColorScale) aColorScale = colorScale();
+  if( aColorScale.IsNull() )
+    return;
+
+  Standard_Real anXPos = 0.05;
+  Standard_Real anYPos = 0.1;
+  Standard_Real aWidth = 0.2;
+  Standard_Real aHeight = 0.5;
+  Standard_Integer aTextHeight = 14;
+  Standard_Integer aNbIntervals = 30;
+
+  aColorScale->SetXPosition( anXPos );
+  aColorScale->SetYPosition( anYPos );
+  aColorScale->SetWidth( aWidth );
+  aColorScale->SetHeight( aHeight );
+  aColorScale->SetTextHeight( aTextHeight );
+  aColorScale->SetNumberOfIntervals( aNbIntervals );
+
+  aColorScale->SetTitle( "test" );
+  aColorScale->SetRange( 0, 1 );
+
+  aColorScale->SetToUpdate();
+
+  if( isShow )
+  {
+    if( !context()->IsDisplayed( aColorScale ) )
+      context()->Display( aColorScale, true );
+  }
+  else
+  {
+    if( context()->IsDisplayed( aColorScale ) )
+      context()->Erase( aColorScale, true );
+  }
+}
+
+bool TestViewer::ColorScaleIsDisplayed()
+{
+  return context()->IsDisplayed( colorScale() );
+}
+
+void TestViewer::select( int theViewX, int theViewY )
+{
+  Handle(V3d_View) aView = myViewWindow->getViewPort()->getView();
+  context()->MoveTo( theViewX, theViewY, aView, true);
+  context()->Select(true);
+  // context()->CloseAllContexts();
+}
+
+QString GetLine( QFile& theFile, bool isUtf8 )
+{
+  QByteArray aLineData = theFile.readLine();
+  QString aLine;
+  if( isUtf8 )
+    aLine = QString::fromUtf8( aLineData );
+  else
+    aLine = aLineData;
+  return aLine;
+}
+
+bool TestViewer::areScriptsEqual( const QString& theBaseName,
+                                  bool isExpectedUtf8,
+                                  bool isActualUtf8,
+                                  int theLinesToOmit,
+                                  QString& theMsg )
+{
+  QString anExpectedRefFilePath = REF_DATA_PATH;
+  anExpectedRefFilePath += "/" + theBaseName;
+  
+  QString anActualFilePath = TMP_DIR + "/" + theBaseName;
+
+  QFile anExpected( anExpectedRefFilePath );
+  QFile anActual( anActualFilePath );
+  if( !anExpected.open( QFile::ReadOnly | QFile::Text ) )
+  {
+    theMsg = "Expected file cannot be opened: " + anExpectedRefFilePath;
+    return false;
+  }
+
+  if( !anActual.open( QFile::ReadOnly | QFile::Text ) )
+  {
+    theMsg = "Actual file cannot be opened: " + anActualFilePath;
+    return false;
+  }
+
+  for( int i=0; i<theLinesToOmit; i++ )
+    anExpected.readLine();
+
+  bool isEqual = true;
+  int i = 1;
+  while( !anExpected.atEnd() && isEqual )
+  {
+    QString anExpectedLine = GetLine( anExpected, isExpectedUtf8 );
+    QString anActualLine = GetLine( anActual, isActualUtf8 );
+    isEqual = anExpectedLine == anActualLine;
+    if( !isEqual )
+      theMsg = QString( "line %1\nActual: %2\nExpected: %3" ).arg( i ).arg( anActualLine ).arg( anExpectedLine );
+    i++;
+  }
+  
+  while( !anActual.atEnd() && isEqual )
+  {
+    QString anActualLine = GetLine( anActual, isActualUtf8 );
+    anActualLine = anActualLine.trimmed();
+    if( !anActualLine.isEmpty() )
+      isEqual = false;
+  }
+
+  anExpected.close();
+  anActual.close();
+
+  return isEqual;
+}
+
+void TestViewer::setKey( const QString& theKey )
+{
+  myKey = theKey;
+}