+//**************************************************************
+void XGUI_Workshop::changeAutoColor(const QObjectPtrList& theObjects)
+{
+ if (!abortAllOperations())
+ return;
+
+ std::vector<int> aColor;
+
+ // abort the previous operation and start a new one
+ SessionPtr aMgr = ModelAPI_Session::get();
+ QString aDescription = contextMenuMgr()->action("AUTOCOLOR_CMD")->text();
+ aMgr->startOperation(aDescription.toStdString());
+
+ Config_Prop* aProp = Config_PropManager::findProp("Visualization", "result_group_auto_color");
+
+ if (aProp) {
+ bool anIsAutoColor = Config_PropManager::boolean("Visualization", "result_group_auto_color");
+
+ if (anIsAutoColor) {
+ contextMenuMgr()->action("AUTOCOLOR_CMD")->setText(tr("Auto color"));
+ aProp->setValue("false");
+ ModelAPI_Tools::findRandomColor(aColor, true);
+ } else {
+ // set the value to all results
+ foreach (ObjectPtr anObj, theObjects) {
+ DocumentPtr aDocument = anObj->document();
+ std::list<FeaturePtr> anAllFeatures = allFeatures(aDocument);
+ // find the object iterator
+ std::list<FeaturePtr>::iterator anObjectIt = anAllFeatures.begin();
+ for (; anObjectIt != anAllFeatures.end(); ++ anObjectIt) {
+ FeaturePtr aFeature = *anObjectIt;
+ if (aFeature.get()) {
+ std::list<ResultPtr> aResults;
+ ModelAPI_Tools::allResults(aFeature, aResults);
+ std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aIt;
+ for (aIt = aResults.cbegin(); aIt != aResults.cend(); aIt++) {
+ ResultPtr aGroupResult = *aIt;
+ if (aGroupResult.get() &&
+ aGroupResult->groupName() == ModelAPI_ResultGroup::group()) {
+ ModelAPI_Tools::findRandomColor(aColor);
+ ModelAPI_Tools::setColor(aGroupResult, aColor);
+ }
+ }
+ }
+ }
+ }
+ Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
+ aMgr->finishOperation();
+ updateCommandStatus();
+ myViewerProxy->update();
+ contextMenuMgr()->action("AUTOCOLOR_CMD")->setText(tr("Disable auto color"));
+ aProp->setValue("true");
+ }
+ }
+}
+