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
67 if (!myFeature || !myFeature->data().get())
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 bool aValid = aFactory->validate(myFeature);
76 // the feature exec state should be checked in order to do not apply features, which result can not
77 // be built. E.g. extrusion on sketch, where the "to" is a perpendicular plane to the sketch
78 bool isDone = myFeature->data()->execState() == ModelAPI_StateDone;
80 return aValid && isDone;
84 bool ModuleBase_Operation::canBeCommitted() const
89 FeaturePtr ModuleBase_Operation::createFeature(const bool theFlushMessage)
91 if (myParentFeature.get()) {
92 myFeature = myParentFeature->addFeature(getDescription()->operationId().toStdString());
94 std::shared_ptr<ModelAPI_Document> aDoc = ModelAPI_Session::get()->activeDocument();
95 myFeature = aDoc->addFeature(getDescription()->operationId().toStdString());
97 if (myFeature) { // TODO: generate an error if feature was not created
99 // Model update should call "execute" of a feature.
100 //myFeature->execute();
101 // Init default values
102 /*QList<ModuleBase_ModelWidget*> aWidgets = getDescription()->modelWidgets();
103 QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
104 for (; anIt != aLast; anIt++) {
105 (*anIt)->storeValue(aFeature);
110 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
114 void ModuleBase_Operation::setFeature(FeaturePtr theFeature)
116 myFeature = theFeature;
120 bool ModuleBase_Operation::hasObject(ObjectPtr theObj) const
122 FeaturePtr aFeature = feature();
124 if (aFeature == theObj)
126 std::list<ResultPtr> aResults = aFeature->results();
127 std::list<ResultPtr>::const_iterator aIt;
128 for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
129 if (theObj == (*aIt))
136 void ModuleBase_Operation::start()
138 QString anId = getDescription()->operationId();
140 anId = anId.append(EditSuffix());
142 ModelAPI_Session::get()->startOperation(anId.toStdString());
145 FeaturePtr aFeature = createFeature();
146 // if the feature is not created, there is no sense to start the operation
147 if (aFeature.get() == NULL) {
148 // it is necessary to abor the operation in the session and emit the aborted signal
149 // in order to update commands status in the workshop, to be exact the feature action
155 /// Set current feature and remeber old current feature
157 SessionPtr aMgr = ModelAPI_Session::get();
158 DocumentPtr aDoc = aMgr->activeDocument();
159 myCurrentFeature = aDoc->currentFeature(true);
160 aDoc->setCurrentFeature(feature(), false);
168 void ModuleBase_Operation::postpone()
174 void ModuleBase_Operation::resume()
180 void ModuleBase_Operation::abort()
183 SessionPtr aMgr = ModelAPI_Session::get();
184 DocumentPtr aDoc = aMgr->activeDocument();
185 aDoc->setCurrentFeature(myCurrentFeature, true);
186 myCurrentFeature = FeaturePtr();
193 ModelAPI_Session::get()->abortOperation();
197 bool ModuleBase_Operation::commit()
199 if (canBeCommitted()) {
200 SessionPtr aMgr = ModelAPI_Session::get();
201 /// Set current feature and remeber old current feature
203 DocumentPtr aDoc = aMgr->activeDocument();
204 bool aIsOp = aMgr->isOperation();
206 aMgr->startOperation();
207 aDoc->setCurrentFeature(myCurrentFeature, true);
209 aMgr->finishOperation();
210 myCurrentFeature = FeaturePtr();
213 // check whether there are modifications performed during the current operation
215 // in case if there are no modifications, do not increase the undo/redo stack
216 if (aMgr->isModified())
217 aMgr->finishOperation();
219 aMgr->abortOperation();
225 afterCommitOperation();
231 void ModuleBase_Operation::setRunning(bool theState)
233 emit triggered(theState);
236 void ModuleBase_Operation::activateByPreselection()
238 if (!myPropertyPanel || myPreSelection.empty()) {
239 myPropertyPanel->activateNextWidget(NULL);
242 const QList<ModuleBase_ModelWidget*>& aWidgets = myPropertyPanel->modelWidgets();
243 if (aWidgets.empty()) {
244 myPropertyPanel->activateNextWidget(NULL);
248 ModuleBase_ModelWidget* aWgt, *aFilledWgt = 0;
249 QList<ModuleBase_ModelWidget*>::const_iterator aWIt;
251 // 1. apply the selection to controls
252 int aCurrentPosition = 0;
253 for (aWIt = aWidgets.constBegin(); aWIt != aWidgets.constEnd(); ++aWIt) {
255 if (!aWgt->canSetValue())
258 if (!aWgt->setSelection(myPreSelection, aCurrentPosition/*aValue*/)) {
266 // 2. ignore not obligatory widgets
267 /*for (; aWIt != aWidgets.constEnd(); ++aWIt) {
269 if (aWgt && aWgt->isObligatory())
274 // 3. activate the next obligatory widget
275 myPropertyPanel->activateNextWidget(aFilledWgt);
277 emit activatedByPreselection();
281 void ModuleBase_Operation::setParentFeature(CompositeFeaturePtr theParent)
283 myParentFeature = theParent;
286 CompositeFeaturePtr ModuleBase_Operation::parentFeature() const
288 return myParentFeature;
291 void ModuleBase_Operation::initSelection(ModuleBase_ISelection* theSelection,
292 ModuleBase_IViewer* theViewer)
296 QList<ModuleBase_ViewerPrs> aPreSelected;
297 // Check that the selected result are not results of operation feature
298 FeaturePtr aFeature = feature();
300 QList<ModuleBase_ViewerPrs> aSelected = theSelection->getSelected();
302 std::list<ResultPtr> aResults = aFeature->results();
303 QObjectPtrList aResList;
304 std::list<ResultPtr>::const_iterator aIt;
305 for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt)
306 aResList.append(*aIt);
308 foreach (ModuleBase_ViewerPrs aPrs, aSelected) {
309 if ((!aResList.contains(aPrs.object())) && (aPrs.object() != aFeature))
310 aPreSelected.append(aPrs);
313 aPreSelected = theSelection->getSelected();
315 // convert the selection values to the values, which are set to the operation widgets
317 //Handle(V3d_View) aView = theViewer->activeView();
318 //foreach (ModuleBase_ViewerPrs aPrs, aPreSelected) {
319 // ModuleBase_WidgetValueFeature* aValue = new ModuleBase_WidgetValueFeature();
320 // aValue->setObject(aPrs.object());
323 // if (getViewerPoint(aPrs, theViewer, aX, anY))
324 // aValue->setPoint(std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aX, anY)));
325 // myPreSelection.append(aValue);
327 myPreSelection = aPreSelected;
330 //void ModuleBase_Operation::onWidgetActivated(ModuleBase_ModelWidget* theWidget)
332 // //activateByPreselection();
333 // //if (theWidget && myPropertyPanel) {
334 // // myPropertyPanel->activateNextWidget();
335 // //// //emit activateNextWidget(myActiveWidget);
339 //bool ModuleBase_Operation::setWidgetValue(ObjectPtr theFeature, double theX, double theY)
341 // ModuleBase_ModelWidget* aActiveWgt = myPropertyPanel->activeWidget();
344 // ModuleBase_WidgetValueFeature* aValue = new ModuleBase_WidgetValueFeature();
345 // aValue->setObject(theFeature);
346 // aValue->setPoint(std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(theX, theY)));
347 // bool isApplyed = aActiveWgt->setValue(aValue);
350 // myIsModified = (myIsModified || isApplyed);
354 bool ModuleBase_Operation::getViewerPoint(ModuleBase_ViewerPrs thePrs,
355 ModuleBase_IViewer* theViewer,
356 double& theX, double& theY)
361 void ModuleBase_Operation::clearPreselection()
363 myPreSelection.clear();
366 void ModuleBase_Operation::setPropertyPanel(ModuleBase_IPropertyPanel* theProp)
368 myPropertyPanel = theProp;
369 myPropertyPanel->setEditingMode(isEditOperation());
371 // Do not activate widgets by default if the current operation is editing operation
372 // Because we don't know which widget is going to be edited.
373 if (!isEditOperation())
374 activateByPreselection();
377 bool ModuleBase_Operation::isGranted(QString theId) const
379 return myNestedFeatures.contains(theId);