src/HYDRO_tests/TestViewer.h

   1 // Copyright (C) 2014-2015  EDF-R&D
   2 // This library is free software; you can redistribute it and/or
   3 // modify it under the terms of the GNU Lesser General Public
   4 // License as published by the Free Software Foundation; either
   5 // version 2.1 of the License, or (at your option) any later version.
   6 //
   7 // This library is distributed in the hope that it will be useful,
   8 // but WITHOUT ANY WARRANTY; without even the implied warranty of
   9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  10 // Lesser General Public License for more details.
  11 //
  12 // You should have received a copy of the GNU Lesser General Public
  13 // License along with this library; if not, write to the Free Software
  14 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  15 //
  16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  17 //
  18
  19 #pragma once
  20
  21 class OCCViewer_ViewManager;
  22 class OCCViewer_Viewer;
  23 class OCCViewer_ViewWindow;
  24 class TopoDS_Shape;
  25 class QString;
  26 class QColor;
  27 class QImage;
  28 class Handle_AIS_InteractiveContext;
  29 class Handle_AIS_InteractiveObject;
  30 class Handle_Aspect_ColorScale;
  31
  32 class TestViewer
  33 {
  34 public:
  35   static OCCViewer_ViewManager* viewManager();
  36   static OCCViewer_Viewer* viewer();
  37   static OCCViewer_ViewWindow* viewWindow();
  38   static Handle_AIS_InteractiveContext context();
  39
  40   static void eraseAll( bool isUpdate );
  41   static void show( const Handle_AIS_InteractiveObject& theObject,
  42                     int theMode, int theSelectionMode, bool isFitAll, const char* theKey );
  43   static void show( const TopoDS_Shape& theShape, int theMode, bool isFitAll, const QColor& theColor,
  44                     int theUIANb = 10, int theVIANb = 10);
  45   static void show( const TopoDS_Shape& theShape, int theMode, bool isFitAll, const char* theKey,
  46                     int theUIANb = 10, int theVIANb = 10);
  47   static bool AssertImages( QString& theMessage, const QImage* = 0, const char* theCase = 0 );
  48   static QColor GetColor(int i);
  49
  50   static Handle_Aspect_ColorScale colorScale();
  51   static void showColorScale( bool );
  52   static bool ColorScaleIsDisplayed();
  53
  54   static void select( int theViewX, int theViewY );
  55
  56   static bool areScriptsEqual( const QString& theBaseName,
  57                                bool isExpectedUtf8,
  58                                bool isActualUtf8,
  59                                int theLinesToOmit,
  60                                QString& theMsg );
  61
  62 private:
  63   static OCCViewer_ViewManager* myViewManager;
  64   static OCCViewer_ViewWindow* myViewWindow;
  65   static QString myKey;
  66 };
  67
  68 #define CPPUNIT_ASSERT_IMAGES                              \
  69   {                                                        \
  70     QString aMessage;                                      \
  71     if( !TestViewer::AssertImages( aMessage ) )            \
  72     {                                                      \
  73       TestViewer::showColorScale( false );                 \
  74       std::string aMessageStl = aMessage.toStdString();    \
  75       CPPUNIT_FAIL( aMessageStl.c_str() );                 \
  76     }                                                      \
  77   }                                                        \
  78
  79 #define CPPUNIT_ASSERT_IMAGES2( theImage, theCase )        \
  80   {                                                        \
  81     QString aMessage;                                      \
  82     if( !TestViewer::AssertImages( aMessage, theImage, theCase ) ) \
  83     {                                                      \
  84       TestViewer::showColorScale( false );                 \
  85       std::string aMessageStl = aMessage.toStdString();    \
  86       CPPUNIT_FAIL( aMessageStl.c_str() );                 \
  87     }                                                      \
  88   }                                                        \
  89
  90 #define CPPUNIT_ASSERT_SCRIPTS_EQUAL( theBaseName,         \
  91                                       isExpectedUtf8,      \
  92                                       isActualUtf8,        \
  93                                       theLinesToOmit )     \
  94   {                                                        \
  95     QString aMsg;                                          \
  96     if( !TestViewer::areScriptsEqual(                      \
  97           theBaseName, isExpectedUtf8,                     \
  98           isActualUtf8, theLinesToOmit, aMsg ) )           \
  99     {                                                      \
 100       std::string aStlMsg = "Scripts are not equal: " +    \
 101         aMsg.toStdString();                                \
 102       CPPUNIT_FAIL( aStlMsg );                             \
 103     }                                                      \
 104   }                                                        \
 105                                                            \
 106