1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
4 * ModuleBase_Operation.cpp
6 * Created on: Apr 2, 2014
10 #include "ModuleBase_Operation.h"
12 #include "ModuleBase_OperationDescription.h"
13 #include "ModuleBase_ModelWidget.h"
14 #include "ModuleBase_ViewerPrs.h"
15 #include "ModuleBase_IPropertyPanel.h"
16 #include "ModuleBase_ISelection.h"
17 #include "ModuleBase_IViewer.h"
19 #include <ModelAPI_AttributeDouble.h>
20 #include <ModelAPI_Document.h>
21 #include <ModelAPI_Feature.h>
22 #include <ModelAPI_Data.h>
23 #include <ModelAPI_Document.h>
24 #include <ModelAPI_Events.h>
25 #include <ModelAPI_Result.h>
26 #include <ModelAPI_Object.h>
27 #include <ModelAPI_Validator.h>
28 #include <ModelAPI_Session.h>
30 #include <GeomAPI_Pnt2d.h>
32 #include <Events_Loop.h>
40 ModuleBase_Operation::ModuleBase_Operation(const QString& theId, QObject* theParent)
46 myDescription = new ModuleBase_OperationDescription(theId);
49 ModuleBase_Operation::~ModuleBase_Operation()
55 QString ModuleBase_Operation::id() const
57 return getDescription()->operationId();
60 FeaturePtr ModuleBase_Operation::feature() const
65 bool ModuleBase_Operation::isValid() const
68 return true; // rename operation
69 if (myFeature->isAction())
71 //Get validators for the Id
72 SessionPtr aMgr = ModelAPI_Session::get();
73 ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
74 return aFactory->validate(myFeature);
78 bool ModuleBase_Operation::canBeCommitted() const
83 FeaturePtr ModuleBase_Operation::createFeature(const bool theFlushMessage)
85 if (myParentFeature.get()) {
86 myFeature = myParentFeature->addFeature(getDescription()->operationId().toStdString());
88 std::shared_ptr<ModelAPI_Document> aDoc = document();
89 myFeature = aDoc->addFeature(getDescription()->operationId().toStdString());
91 if (myFeature) { // TODO: generate an error if feature was not created
93 // Model update should call "execute" of a feature.
94 //myFeature->execute();
95 // Init default values
96 /*QList<ModuleBase_ModelWidget*> aWidgets = getDescription()->modelWidgets();
97 QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
98 for (; anIt != aLast; anIt++) {
99 (*anIt)->storeValue(aFeature);
104 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
108 void ModuleBase_Operation::setFeature(FeaturePtr theFeature)
110 myFeature = theFeature;
114 bool ModuleBase_Operation::hasObject(ObjectPtr theObj) const
116 FeaturePtr aFeature = feature();
118 if (aFeature == theObj)
120 std::list<ResultPtr> aResults = aFeature->results();
121 std::list<ResultPtr>::const_iterator aIt;
122 for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
123 if (theObj == (*aIt))
131 std::shared_ptr<ModelAPI_Document> ModuleBase_Operation::document() const
133 return ModelAPI_Session::get()->moduleDocument();
137 void ModuleBase_Operation::start()
139 QString anId = getDescription()->operationId();
141 anId = anId.append(EditSuffix());
143 ModelAPI_Session::get()->startOperation(anId.toStdString());
153 void ModuleBase_Operation::postpone()
159 void ModuleBase_Operation::resume()
165 void ModuleBase_Operation::abort()
172 ModelAPI_Session::get()->abortOperation();
176 bool ModuleBase_Operation::commit()
178 if (canBeCommitted()) {
180 // check whether there are modifications performed during the current operation
182 // in case if there are no modifications, do not increase the undo/redo stack
183 if (ModelAPI_Session::get()->isModified())
184 ModelAPI_Session::get()->finishOperation();
186 ModelAPI_Session::get()->abortOperation();
192 afterCommitOperation();
198 void ModuleBase_Operation::setRunning(bool theState)
205 void ModuleBase_Operation::activateByPreselection()
207 if (!myPropertyPanel || myPreSelection.empty()) {
208 myPropertyPanel->activateNextWidget(NULL);
211 const QList<ModuleBase_ModelWidget*>& aWidgets = myPropertyPanel->modelWidgets();
212 if (aWidgets.empty()) {
213 myPropertyPanel->activateNextWidget(NULL);
217 ModuleBase_ModelWidget* aWgt, *aFilledWgt = 0;
218 QList<ModuleBase_ModelWidget*>::const_iterator aWIt;
219 QList<ModuleBase_ViewerPrs>::const_iterator aPIt;
221 for (aWIt = aWidgets.constBegin(), aPIt = myPreSelection.constBegin();
222 (aWIt != aWidgets.constEnd()) && (aPIt != myPreSelection.constEnd());
225 ModuleBase_ViewerPrs aValue = (*aPIt);
226 if (!aWgt->canSetValue())
230 if (!aWgt->setSelection(aValue)) {
239 myPropertyPanel->activateNextWidget(aFilledWgt);
241 emit activatedByPreselection();
245 void ModuleBase_Operation::setParentFeature(CompositeFeaturePtr theParent)
247 myParentFeature = theParent;
250 CompositeFeaturePtr ModuleBase_Operation::parentFeature() const
252 return myParentFeature;
255 void ModuleBase_Operation::initSelection(ModuleBase_ISelection* theSelection,
256 ModuleBase_IViewer* theViewer)
260 QList<ModuleBase_ViewerPrs> aPreSelected;
261 // Check that the selected result are not results of operation feature
262 FeaturePtr aFeature = feature();
264 QList<ModuleBase_ViewerPrs> aSelected = theSelection->getSelected();
266 std::list<ResultPtr> aResults = aFeature->results();
267 QObjectPtrList aResList;
268 std::list<ResultPtr>::const_iterator aIt;
269 for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt)
270 aResList.append(*aIt);
272 foreach (ModuleBase_ViewerPrs aPrs, aSelected) {
273 if ((!aResList.contains(aPrs.object())) && (aPrs.object() != aFeature))
274 aPreSelected.append(aPrs);
277 aPreSelected = theSelection->getSelected();
279 // convert the selection values to the values, which are set to the operation widgets
281 //Handle(V3d_View) aView = theViewer->activeView();
282 //foreach (ModuleBase_ViewerPrs aPrs, aPreSelected) {
283 // ModuleBase_WidgetValueFeature* aValue = new ModuleBase_WidgetValueFeature();
284 // aValue->setObject(aPrs.object());
287 // if (getViewerPoint(aPrs, theViewer, aX, anY))
288 // aValue->setPoint(std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aX, anY)));
289 // myPreSelection.append(aValue);
291 myPreSelection = aPreSelected;
294 //void ModuleBase_Operation::onWidgetActivated(ModuleBase_ModelWidget* theWidget)
296 // //activateByPreselection();
297 // //if (theWidget && myPropertyPanel) {
298 // // myPropertyPanel->activateNextWidget();
299 // //// //emit activateNextWidget(myActiveWidget);
303 //bool ModuleBase_Operation::setWidgetValue(ObjectPtr theFeature, double theX, double theY)
305 // ModuleBase_ModelWidget* aActiveWgt = myPropertyPanel->activeWidget();
308 // ModuleBase_WidgetValueFeature* aValue = new ModuleBase_WidgetValueFeature();
309 // aValue->setObject(theFeature);
310 // aValue->setPoint(std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(theX, theY)));
311 // bool isApplyed = aActiveWgt->setValue(aValue);
314 // myIsModified = (myIsModified || isApplyed);
318 bool ModuleBase_Operation::getViewerPoint(ModuleBase_ViewerPrs thePrs,
319 ModuleBase_IViewer* theViewer,
320 double& theX, double& theY)
325 void ModuleBase_Operation::clearPreselection()
327 myPreSelection.clear();
330 void ModuleBase_Operation::setPropertyPanel(ModuleBase_IPropertyPanel* theProp)
332 myPropertyPanel = theProp;
333 myPropertyPanel->setEditingMode(isEditOperation());
335 // Do not activate widgets by default if the current operation is editing operation
336 // Because we don't know which widget is going to be edited.
337 if (!isEditOperation())
338 activateByPreselection();
341 bool ModuleBase_Operation::isGranted(QString theId) const
343 return myNestedFeatures.contains(theId);