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 = ModelAPI_Session::get()->activeDocument();
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))
130 void ModuleBase_Operation::start()
132 QString anId = getDescription()->operationId();
134 anId = anId.append(EditSuffix());
136 ModelAPI_Session::get()->startOperation(anId.toStdString());
139 FeaturePtr aFeature = createFeature();
140 // if the feature is not created, there is no sense to start the operation
141 if (aFeature.get() == NULL) {
142 // it is necessary to abor the operation in the session and emit the aborted signal
143 // in order to update commands status in the workshop, to be exact the feature action
149 /// Set current feature and remeber old current feature
151 SessionPtr aMgr = ModelAPI_Session::get();
152 DocumentPtr aDoc = aMgr->activeDocument();
153 myCurrentFeature = aDoc->currentFeature(true);
154 aDoc->setCurrentFeature(feature(), false);
162 void ModuleBase_Operation::postpone()
168 void ModuleBase_Operation::resume()
174 void ModuleBase_Operation::abort()
177 SessionPtr aMgr = ModelAPI_Session::get();
178 DocumentPtr aDoc = aMgr->activeDocument();
179 aDoc->setCurrentFeature(myCurrentFeature, true);
180 myCurrentFeature = FeaturePtr();
187 ModelAPI_Session::get()->abortOperation();
191 bool ModuleBase_Operation::commit()
193 if (canBeCommitted()) {
194 SessionPtr aMgr = ModelAPI_Session::get();
195 /// Set current feature and remeber old current feature
197 DocumentPtr aDoc = aMgr->activeDocument();
198 bool aIsOp = aMgr->isOperation();
200 aMgr->startOperation();
201 aDoc->setCurrentFeature(myCurrentFeature, true);
203 aMgr->finishOperation();
204 myCurrentFeature = FeaturePtr();
207 // check whether there are modifications performed during the current operation
209 // in case if there are no modifications, do not increase the undo/redo stack
210 if (aMgr->isModified())
211 aMgr->finishOperation();
213 aMgr->abortOperation();
219 afterCommitOperation();
225 void ModuleBase_Operation::setRunning(bool theState)
227 emit triggered(theState);
230 void ModuleBase_Operation::activateByPreselection()
232 if (!myPropertyPanel || myPreSelection.empty()) {
233 myPropertyPanel->activateNextWidget(NULL);
236 const QList<ModuleBase_ModelWidget*>& aWidgets = myPropertyPanel->modelWidgets();
237 if (aWidgets.empty()) {
238 myPropertyPanel->activateNextWidget(NULL);
242 ModuleBase_ModelWidget* aWgt, *aFilledWgt = 0;
243 QList<ModuleBase_ModelWidget*>::const_iterator aWIt;
245 // 1. apply the selection to controls
246 int aCurrentPosition = 0;
247 for (aWIt = aWidgets.constBegin(); aWIt != aWidgets.constEnd(); ++aWIt) {
249 if (!aWgt->canSetValue())
252 if (!aWgt->setSelection(myPreSelection, aCurrentPosition/*aValue*/)) {
260 // 2. ignore not obligatory widgets
261 /*for (; aWIt != aWidgets.constEnd(); ++aWIt) {
263 if (aWgt && aWgt->isObligatory())
268 // 3. activate the next obligatory widget
269 myPropertyPanel->activateNextWidget(aFilledWgt);
271 emit activatedByPreselection();
275 void ModuleBase_Operation::setParentFeature(CompositeFeaturePtr theParent)
277 myParentFeature = theParent;
280 CompositeFeaturePtr ModuleBase_Operation::parentFeature() const
282 return myParentFeature;
285 void ModuleBase_Operation::initSelection(ModuleBase_ISelection* theSelection,
286 ModuleBase_IViewer* theViewer)
290 QList<ModuleBase_ViewerPrs> aPreSelected;
291 // Check that the selected result are not results of operation feature
292 FeaturePtr aFeature = feature();
294 QList<ModuleBase_ViewerPrs> aSelected = theSelection->getSelected();
296 std::list<ResultPtr> aResults = aFeature->results();
297 QObjectPtrList aResList;
298 std::list<ResultPtr>::const_iterator aIt;
299 for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt)
300 aResList.append(*aIt);
302 foreach (ModuleBase_ViewerPrs aPrs, aSelected) {
303 if ((!aResList.contains(aPrs.object())) && (aPrs.object() != aFeature))
304 aPreSelected.append(aPrs);
307 aPreSelected = theSelection->getSelected();
309 // convert the selection values to the values, which are set to the operation widgets
311 //Handle(V3d_View) aView = theViewer->activeView();
312 //foreach (ModuleBase_ViewerPrs aPrs, aPreSelected) {
313 // ModuleBase_WidgetValueFeature* aValue = new ModuleBase_WidgetValueFeature();
314 // aValue->setObject(aPrs.object());
317 // if (getViewerPoint(aPrs, theViewer, aX, anY))
318 // aValue->setPoint(std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(aX, anY)));
319 // myPreSelection.append(aValue);
321 myPreSelection = aPreSelected;
324 //void ModuleBase_Operation::onWidgetActivated(ModuleBase_ModelWidget* theWidget)
326 // //activateByPreselection();
327 // //if (theWidget && myPropertyPanel) {
328 // // myPropertyPanel->activateNextWidget();
329 // //// //emit activateNextWidget(myActiveWidget);
333 //bool ModuleBase_Operation::setWidgetValue(ObjectPtr theFeature, double theX, double theY)
335 // ModuleBase_ModelWidget* aActiveWgt = myPropertyPanel->activeWidget();
338 // ModuleBase_WidgetValueFeature* aValue = new ModuleBase_WidgetValueFeature();
339 // aValue->setObject(theFeature);
340 // aValue->setPoint(std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(theX, theY)));
341 // bool isApplyed = aActiveWgt->setValue(aValue);
344 // myIsModified = (myIsModified || isApplyed);
348 bool ModuleBase_Operation::getViewerPoint(ModuleBase_ViewerPrs thePrs,
349 ModuleBase_IViewer* theViewer,
350 double& theX, double& theY)
355 void ModuleBase_Operation::clearPreselection()
357 myPreSelection.clear();
360 void ModuleBase_Operation::setPropertyPanel(ModuleBase_IPropertyPanel* theProp)
362 myPropertyPanel = theProp;
363 myPropertyPanel->setEditingMode(isEditOperation());
365 // Do not activate widgets by default if the current operation is editing operation
366 // Because we don't know which widget is going to be edited.
367 if (!isEditOperation())
368 activateByPreselection();
371 bool ModuleBase_Operation::isGranted(QString theId) const
373 return myNestedFeatures.contains(theId);