+std::shared_ptr<GeomAPI_Shape> shape(const ResultPtr& theResult)
+{
+ return theResult->shape();
+}
+
+const char* toString(ModelAPI_ExecState theExecState)
+{
+#define TO_STRING(__NAME__) case __NAME__: return #__NAME__;
+ switch (theExecState) {
+ TO_STRING(ModelAPI_StateDone)
+ TO_STRING(ModelAPI_StateMustBeUpdated)
+ TO_STRING(ModelAPI_StateExecFailed)
+ TO_STRING(ModelAPI_StateInvalidArgument)
+ TO_STRING(ModelAPI_StateNothing)
+ default: return "Unknown ExecState.";
+ }
+#undef TO_STRING
+}
+
+std::string getFeatureError(const FeaturePtr& theFeature)
+{
+ std::string anError;
+ if (!theFeature.get() || !theFeature->data()->isValid() || theFeature->isAction())
+ return anError;
+
+ // to be removed later, this error should be got from the feature
+ if (theFeature->data()->execState() == ModelAPI_StateDone ||
+ theFeature->data()->execState() == ModelAPI_StateMustBeUpdated)
+ return anError;
+
+ // set error indication
+ anError = theFeature->error();
+ if (anError.empty()) {
+ bool isDone = ( theFeature->data()->execState() == ModelAPI_StateDone
+ || theFeature->data()->execState() == ModelAPI_StateMustBeUpdated );
+ if (!isDone) {
+ anError = toString(theFeature->data()->execState());
+ // If the feature is Composite and error is StateInvalidArgument,
+ // error text should include error of first invalid sub-feature. Otherwise
+ // it is not clear what is the reason of the invalid argument.
+ if (theFeature->data()->execState() == ModelAPI_StateInvalidArgument) {
+ CompositeFeaturePtr aComposite =
+ std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theFeature);
+ if (aComposite) {
+ for (int i = 0, aSize = aComposite->numberOfSubs(); i < aSize; i++) {
+ FeaturePtr aSubFeature = aComposite->subFeature(i);
+ std::string aSubFeatureError = getFeatureError(aSubFeature);
+ if (!aSubFeatureError.empty()) {
+ anError = anError + " in " + aSubFeature->getKind() + ".\n" + aSubFeatureError;
+ break;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ return anError;
+}
+
+ObjectPtr objectByName(const DocumentPtr& theDocument, const std::string& theGroup, const std::string& theName)
+{
+ for (int anIndex = 0; anIndex < theDocument->size(theGroup); ++anIndex) {
+ ObjectPtr anObject = theDocument->object(theGroup, anIndex);
+ if (anObject->data()->name() == theName)
+ return anObject;
+ }
+ // not found
+ return ObjectPtr();
+}
+
+bool findVariable(const DocumentPtr& theDocument,
+ const std::string& theName, double& outValue, ResultParameterPtr& theParam)
+{
+ ObjectPtr aParamObj = objectByName(theDocument, ModelAPI_ResultParameter::group(), theName);
+ theParam = std::dynamic_pointer_cast<ModelAPI_ResultParameter>(aParamObj);
+ if (!theParam.get())
+ return false;
+ AttributeDoublePtr aValueAttribute = theParam->data()->real(ModelAPI_ResultParameter::VALUE());
+ outValue = aValueAttribute->value();
+ return true;
+}
+
+bool findVariable(const std::string& theName, double& outValue, ResultParameterPtr& theParam,
+ const DocumentPtr& theDocument /*= DocumentPtr()*/)
+{
+ SessionPtr aSession = ModelAPI_Session::get();
+ std::list<DocumentPtr> aDocList;
+ DocumentPtr aDocument = theDocument.get() ? theDocument : aSession->activeDocument();
+ DocumentPtr aRootDocument = aSession->moduleDocument();
+ aDocList.push_back(aDocument);
+ if (aDocument != aRootDocument) {
+ aDocList.push_back(aRootDocument);
+ }
+ for(std::list<DocumentPtr>::const_iterator it = aDocList.begin(); it != aDocList.end(); ++it) {
+ if (findVariable(*it, theName, outValue, theParam))
+ return true;
+ }
+ return false;
+}
+
+static std::map<int, std::vector<int> > myColorMap;
+
+void appendValues(std::vector<int>& theRGB, const int theRed, const int theGreen, const int theBlue)
+{
+ theRGB.push_back(theRed);
+ theRGB.push_back(theGreen);
+ theRGB.push_back(theBlue);
+}
+
+bool containsValues(std::map<int, std::vector<int> >& theColorMap, std::vector<int>& theValues)
+{
+ std::map<int, std::vector<int> >::const_iterator anIt = theColorMap.begin(), aLast = theColorMap.end();
+ bool isFound = false;
+ for (; anIt != aLast && !isFound; anIt++) {
+ std::vector<int> aValues = anIt->second;
+ isFound = aValues[0] == theValues[0] &&
+ aValues[1] == theValues[1] &&
+ aValues[2] == theValues[2];
+ }
+ return isFound;
+}
+
+std::vector<int> HSVtoRGB(int theH, int theS, int theV)
+{
+ std::vector<int> aRGB;
+ if (theH < 0 || theH > 360 ||
+ theS < 0 || theS > 100 ||
+ theV < 0 || theV > 100)
+ return aRGB;
+
+ int aHi = (int)theH/60;
+
+ double aV = theV;
+ double aVmin = (100 - theS)*theV/100;
+
+ double anA = (theV - aVmin)* (theH % 60) / 60;
+
+ double aVinc = aVmin + anA;
+ double aVdec = theV - anA;
+
+ double aPercentToValue = 255./100;
+ int aV_int = (int)(aV*aPercentToValue);
+ int aVinc_int = (int)(aVinc*aPercentToValue);
+ int aVmin_int = (int)(aVmin*aPercentToValue);
+ int aVdec_int = (int)(aVdec*aPercentToValue);
+
+ switch(aHi) {
+ case 0: appendValues(aRGB, aV_int, aVinc_int, aVmin_int); break;
+ case 1: appendValues(aRGB, aVdec_int, aV_int, aVmin_int); break;
+ case 2: appendValues(aRGB, aVmin_int, aV_int, aVinc_int); break;
+ case 3: appendValues(aRGB, aVmin_int, aVdec_int, aV_int); break;
+ case 4: appendValues(aRGB, aVinc_int, aVmin_int, aV_int); break;
+ case 5: appendValues(aRGB, aV_int, aVmin_int, aVdec_int); break;
+ default: break;
+ }
+ return aRGB;
+}
+
+
+void fillColorMap()
+{
+ if (!myColorMap.empty())
+ return;
+
+ int i = 0;
+ for (int s = 100; s > 0; s = s - 50)