X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FMEDCalc%2Fcmp%2FMEDPresentationScalarMap.cxx;h=2f969abb07d160a53deb49248d8f8f5f9f76aa6d;hb=9a9f81053e1e8fa736b90baf2843b49e6df8af81;hp=a09da3febeeeb5a73181ac06d8b8c4e1f0b03e14;hpb=b93b64f594b76acc150329fe0d4d2be34738c674;p=modules%2Fmed.git

diff --git a/src/MEDCalc/cmp/MEDPresentationScalarMap.cxx b/src/MEDCalc/cmp/MEDPresentationScalarMap.cxx
index a09da3feb..2f969abb0 100644
--- a/src/MEDCalc/cmp/MEDPresentationScalarMap.cxx
+++ b/src/MEDCalc/cmp/MEDPresentationScalarMap.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2016  CEA/DEN, EDF R&D
+// Copyright (C) 2016-2021  CEA/DEN, 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
@@ -17,34 +17,74 @@
 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 
+#include "MEDPyLockWrapper.hxx"
+
 #include "MEDPresentationScalarMap.hxx"
+#include "MEDPresentationException.hxx"
+
+#include <SALOME_KernelServices.hxx>
+#undef LOG  // should be fixed in KERNEL - double definition
+#include <Basics_Utils.hxx>
+
+#include <sstream>
+
+const std::string MEDPresentationScalarMap::TYPE_NAME = "MEDPresentationScalarMap";
+
+MEDPresentationScalarMap::MEDPresentationScalarMap(const MEDCALC::ScalarMapParameters& params,
+                                                   const MEDCALC::ViewModeType viewMode) :
+    MEDPresentation(params.fieldHandlerId, TYPE_NAME, viewMode, params.colorMap, params.scalarBarRange), _params(params)
+{
+}
 
 void
 MEDPresentationScalarMap::internalGeneratePipeline()
 {
-  PyGILState_STATE _gil_state = PyGILState_Ensure();
-
-  std::string cmd = std::string("import pvsimple as pvs;");
-  cmd += getRenderViewCommand(_params.viewMode); // define __view1
-
-  cmd += std::string("__obj1 = pvs.MEDReader(FileName='") + _fileName + std::string("');");
-  cmd += std::string("__disp1 = pvs.Show(__obj1, __view1);");
-  cmd += std::string("pvs.ColorBy(__disp1, ('") + _fieldType + std::string("', '") + _fieldName + std::string("'));");
-  cmd += std::string("__disp1.SetScalarBarVisibility(__view1, True);");
-  cmd += std::string("__disp1.RescaleTransferFunctionToDataRangeOverTime();");
-  cmd += std::string("__lut = pvs.GetColorTransferFunction('")+_fieldName+std::string("');");
-  cmd += std::string("__lut.ApplyPreset('")+getColorMapCommand(_params.colorMap)+std::string("',True);");
-  cmd += std::string("pvs.Render();");
-
-  cmd += getResetCameraCommand();
-
-  //std::cerr << "Python command:" << std::endl;
-  //std::cerr << cmd << std::endl;
-  PyRun_SimpleString(cmd.c_str());
-  // Retrieve Python object for internal storage:
-  PyObject* obj = getPythonObjectFromMain("__obj1");
-  PyObject* disp = getPythonObjectFromMain("__disp1");
-  pushInternal(obj, disp);
-
-  PyGILState_Release(_gil_state);
+  MEDPresentation::internalGeneratePipeline();
+
+  MEDPyLockWrapper lock;
+
+  setOrCreateRenderView(); // instantiate __viewXXX
+  createSource();
+  setTimestamp();
+
+  // Populate internal array of available components:
+  fillAvailableFieldComponents();
+
+  // Nothing to do in a scalar map, obj = source:
+  pushAndExecPyLine(_objVar + " = " + _srcObjVar);
+
+  showObject();
+
+  colorBy();
+  showScalarBar();
+  selectColorMap();
+  rescaleTransferFunction();
+  resetCameraAndRender();
+  pushAndExecPyLine(_dispVar+".SetRepresentationType('Surface')");
+}
+
+void
+MEDPresentationScalarMap::updatePipeline(const MEDCALC::ScalarMapParameters& params)
+{
+  if (params.fieldHandlerId != _params.fieldHandlerId)
+    throw KERNEL::createSalomeException("Unexpected updatePipeline error! Mismatching fieldHandlerId!");
+
+  if (params.colorMap != _params.colorMap)
+    updateColorMap<MEDPresentationScalarMap, MEDCALC::ScalarMapParameters>(params.colorMap);
+
+  if (std::string(params.displayedComponent) != std::string(_params.displayedComponent))
+    updateComponent<MEDPresentationScalarMap, MEDCALC::ScalarMapParameters>(std::string(params.displayedComponent));
+  if (params.scalarBarRange != _params.scalarBarRange ||
+      params.hideDataOutsideCustomRange != _params.hideDataOutsideCustomRange ||
+      params.scalarBarRangeArray[0] != _params.scalarBarRangeArray[0] ||
+      params.scalarBarRangeArray[1] != _params.scalarBarRangeArray[1] )
+    updateScalarBarRange<MEDPresentationScalarMap, MEDCALC::ScalarMapParameters>(params.scalarBarRange,
+                                                                                 params.hideDataOutsideCustomRange,
+                                                                                 params.scalarBarRangeArray[0],
+                                                                                 params.scalarBarRangeArray[1]);
+  if (params.visibility != _params.visibility)
+    updateVisibility<MEDPresentationScalarMap, MEDCALC::ScalarMapParameters>(params.visibility);
+  if (params.scalarBarVisibility != _params.scalarBarVisibility)
+    updateScalarBarVisibility<MEDPresentationScalarMap, MEDCALC::ScalarMapParameters>(params.scalarBarVisibility);
 }
+