-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
/*
* ModuleBase_WidgetMultiSelector.cpp
#include <ModuleBase_WidgetMultiSelector.h>
#include <ModuleBase_WidgetShapeSelector.h>
-#include <ModuleBase_FilterNoDegeneratedEdge.h>
#include <ModuleBase_ISelection.h>
#include <ModuleBase_IWorkshop.h>
#include <ModuleBase_IViewer.h>
#include <ModuleBase_Tools.h>
+#include <ModuleBase_Definitions.h>
+
+#include <GeomValidators_ShapeType.h>
#include <ModelAPI_Data.h>
#include <ModelAPI_Object.h>
#include <memory>
#include <string>
+//#define DEBUG_SHAPE_VALIDATION_PREVIOUS
+
+class CustomListWidget : public QListWidget
+{
+public:
+ CustomListWidget( QWidget* theParent )
+ : QListWidget( theParent )
+ {
+ }
+
+ virtual QSize sizeHint() const
+ {
+ int aHeight = 2*QFontMetrics( font() ).height();
+ QSize aSize = QListWidget::sizeHint();
+ return QSize( aSize.width(), aHeight );
+ }
+
+ virtual QSize minimumSizeHint() const
+ {
+ int aHeight = 2*QFontMetrics( font() ).height();
+ QSize aSize = QListWidget::minimumSizeHint();
+ return QSize( aSize.width(), aHeight );
+ }
+};
+
ModuleBase_WidgetMultiSelector::ModuleBase_WidgetMultiSelector(QWidget* theParent,
ModuleBase_IWorkshop* theWorkshop,
const Config_WidgetAPI* theData,
const std::string& theParentId)
- : ModuleBase_ModelWidget(theParent, theData, theParentId),
- myWorkshop(theWorkshop), myIsActive(false)
+ : ModuleBase_WidgetSelector(theParent, theWorkshop, theData, theParentId),
+ mySelectionType(""), mySelectionCount(0)
{
- myMainWidget = new QWidget(theParent);
- QGridLayout* aMainLay = new QGridLayout(myMainWidget);
+ QGridLayout* aMainLay = new QGridLayout(this);
ModuleBase_Tools::adjustMargins(aMainLay);
- QLabel* aTypeLabel = new QLabel(tr("Type"), myMainWidget);
+ QLabel* aTypeLabel = new QLabel(tr("Type"), this);
aMainLay->addWidget(aTypeLabel, 0, 0);
- myTypeCombo = new QComboBox(myMainWidget);
- // There is no sence to paramerize list of types while we can not parametrize selection mode
- QString aTypesStr("Vertices Edges Faces Solids");
+ myTypeCombo = new QComboBox(this);
+ // There is no sense to parameterize list of types while we can not parameterize selection mode
+
+ std::string aPropertyTypes = theData->getProperty("type_choice");
+ QString aTypesStr = aPropertyTypes.c_str();
QStringList aShapeTypes = aTypesStr.split(' ');
+
+ myIsUseChoice = theData->getBooleanAttribute("use_choice", true);
+
myTypeCombo->addItems(aShapeTypes);
aMainLay->addWidget(myTypeCombo, 0, 1);
+ // if the xml definition contains one type, the controls to select a type should not be shown
+ if (aShapeTypes.size() == 1 || !myIsUseChoice) {
+ aTypeLabel->setVisible(false);
+ myTypeCombo->setVisible(false);
+ }
- QLabel* aListLabel = new QLabel(tr("Selected objects:"), myMainWidget);
- aMainLay->addWidget(aListLabel, 1, 0, 1, -1);
+ std::string aLabelText = theData->getProperty("label");
+ QLabel* aListLabel = new QLabel(!aLabelText.empty() ? aLabelText.c_str()
+ : tr("Selected objects:"), this);
+ aMainLay->addWidget(aListLabel, 1, 0);
+ // if the xml definition contains one type, an information label should be shown near to the latest
+ if (aShapeTypes.size() == 1) {
+ QString aLabelIcon = QString::fromStdString(theData->widgetIcon());
+ if (!aLabelIcon.isEmpty()) {
+ QLabel* aSelectedLabel = new QLabel("", this);
+ aSelectedLabel->setPixmap(QPixmap(aLabelIcon));
+ aMainLay->addWidget(aSelectedLabel, 1, 1);
+ }
+ aMainLay->setColumnStretch(2, 1);
+ }
- myListControl = new QListWidget(myMainWidget);
- aMainLay->addWidget(myListControl, 2, 0, 2, -1);
+ myListControl = new CustomListWidget(this);
+ aMainLay->addWidget(myListControl, 2, 0, 1, -1);
aMainLay->setRowStretch(2, 1);
- aMainLay->addWidget(new QLabel(myMainWidget));
- aMainLay->setRowMinimumHeight(3, 20);
- myMainWidget->setLayout(aMainLay);
+ //aMainLay->addWidget(new QLabel(this)); //FIXME(sbh)???
+ //aMainLay->setRowMinimumHeight(3, 20);
+ //this->setLayout(aMainLay);
connect(myTypeCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(onSelectionTypeChanged()));
myCopyAction = new QAction(QIcon(":pictures/copy.png"), tr("Copy"), this);
myListControl->addAction(myCopyAction);
myListControl->setContextMenuPolicy(Qt::ActionsContextMenu);
connect(myListControl, SIGNAL(itemSelectionChanged()), SLOT(onListSelection()));
-
- activateSelection(true);
}
ModuleBase_WidgetMultiSelector::~ModuleBase_WidgetMultiSelector()
{
- activateSelection(false);
}
//********************************************************************
-bool ModuleBase_WidgetMultiSelector::storeValue() const
+bool ModuleBase_WidgetMultiSelector::storeValueCustom() const
{
+ // the value is stored on the selection changed signal processing
// A rare case when plugin was not loaded.
if(!myFeature)
return false;
std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(aData->attribute(attributeID()));
if (aSelectionListAttr) {
- aSelectionListAttr->clear();
// Store shapes type
- TopAbs_ShapeEnum aCurrentType =
- ModuleBase_WidgetShapeSelector::shapeType(myTypeCombo->currentText());
- aSelectionListAttr->setSelectionType((int) aCurrentType);
- // Store selection in the attribute
- foreach (GeomSelection aSelec, mySelection) {
- aSelectionListAttr->append(aSelec.first, aSelec.second);
- }
- //updateSelectionList(aSelectionListAttr);
- updateObject(myFeature);
- return true;
- }
- return false;
+ TopAbs_ShapeEnum aCurrentType =
+ ModuleBase_Tools::shapeType(myTypeCombo->currentText());
+ aSelectionListAttr->setSelectionType(myTypeCombo->currentText().toStdString());
+ }
+ return true;
}
//********************************************************************
-bool ModuleBase_WidgetMultiSelector::restoreValue()
+bool ModuleBase_WidgetMultiSelector::restoreValueCustom()
{
// A rare case when plugin was not loaded.
if(!myFeature)
std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(aData->attribute(attributeID()));
if (aSelectionListAttr) {
- mySelection.clear();
// Restore shape type
- TopAbs_ShapeEnum aShapeType = (TopAbs_ShapeEnum) aSelectionListAttr->selectionType();
- setCurrentShapeType(aShapeType);
- // Restore selection in the list
- for (int i = 0; i < aSelectionListAttr->size(); i++) {
- AttributeSelectionPtr aSelectAttr = aSelectionListAttr->value(i);
- mySelection.append(GeomSelection(aSelectAttr->context(), aSelectAttr->value()));
- }
+ if (!aSelectionListAttr->selectionType().empty())
+ setCurrentShapeType(ModuleBase_Tools::shapeType(aSelectionListAttr->selectionType().c_str()));
updateSelectionList(aSelectionListAttr);
return true;
}
}
//********************************************************************
-QWidget* ModuleBase_WidgetMultiSelector::getControl() const
+void ModuleBase_WidgetMultiSelector::storeAttributeValue()
{
- return myMainWidget;
+ DataPtr aData = myFeature->data();
+ AttributeSelectionListPtr aSelectionListAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(aData->attribute(attributeID()));
+ if (aSelectionListAttr.get() == NULL)
+ return;
+
+ mySelectionType = aSelectionListAttr->selectionType();
+ mySelectionCount = aSelectionListAttr->size();
+
+ /*mySelection.clear();
+ int aSize = aSelectionListAttr->size();
+ for (int i = 0; i < aSelectionListAttr->size(); i++) {
+ AttributeSelectionPtr aSelectAttr = aSelectionListAttr->value(i);
+ mySelection.append(GeomSelection(aSelectAttr->context(), aSelectAttr->value()));
+ }*/
}
//********************************************************************
-QList<QWidget*> ModuleBase_WidgetMultiSelector::getControls() const
+void ModuleBase_WidgetMultiSelector::clearAttribute()
{
- QList<QWidget*> result;
- //result << myTypeCombo;
- result << myListControl;
- return result;
+ DataPtr aData = myFeature->data();
+ AttributeSelectionListPtr aSelectionListAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(aData->attribute(attributeID()));
+ aSelectionListAttr->clear();
}
//********************************************************************
-bool ModuleBase_WidgetMultiSelector::eventFilter(QObject* theObj, QEvent* theEvent)
+void ModuleBase_WidgetMultiSelector::setObject(ObjectPtr theSelectedObject,
+ GeomShapePtr theShape)
{
- //TODO: Remove maybe?
- return ModuleBase_ModelWidget::eventFilter(theObj, theEvent);
+ DataPtr aData = myFeature->data();
+ AttributeSelectionListPtr aSelectionListAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(aData->attribute(attributeID()));
+
+ ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theSelectedObject);
+ aSelectionListAttr->append(aResult, theShape);
}
//********************************************************************
-void ModuleBase_WidgetMultiSelector::activateSelection(bool toActivate)
+void ModuleBase_WidgetMultiSelector::restoreAttributeValue(bool/* theValid*/)
{
- myIsActive = toActivate;
- if (myIsActive) {
- connect(myWorkshop, SIGNAL(selectionChanged()),
- this, SLOT(onSelectionChanged()),
- Qt::UniqueConnection);
- activateShapeSelection();
- } else {
- disconnect(myWorkshop, SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
- myWorkshop->deactivateSubShapesSelection();
-
- myWorkshop->viewer()->removeSelectionFilter(myEdgesTypeFilter);
- }
+ //clearAttribute();
+
+ // Store shape type
+ DataPtr aData = myFeature->data();
+ AttributeSelectionListPtr aSelectionListAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(aData->attribute(attributeID()));
+ aSelectionListAttr->setSelectionType(mySelectionType);
+
+ // Store selection in the attribute
+ //int aSize = mySelection.size();
+ //foreach (GeomSelection aSelec, mySelection) {
+ // setObject(aSelec.first, aSelec.second);
+ //}
+
+ //int aCountAppened = aSelectionListAttr->size() - mySelectionCount;
+ //for ( int i = 0; i < aCountAppened; i++)
+ // aSelectionListAttr->removeLast();
}
//********************************************************************
-void ModuleBase_WidgetMultiSelector::onSelectionTypeChanged()
+bool ModuleBase_WidgetMultiSelector::setSelection(QList<ModuleBase_ViewerPrs>& theValues,
+ const bool theToValidate)
{
- activateShapeSelection();
- QObjectPtrList anEmptyList;
- myWorkshop->setSelected(anEmptyList);
- // Clear mySelection, myListControl and storeValue()
- onSelectionChanged();
+ QList<ModuleBase_ViewerPrs> aSkippedValues;
+
+ QList<ModuleBase_ViewerPrs>::const_iterator anIt = theValues.begin(), aLast = theValues.end();
+ bool isDone = false;
+ for (; anIt != aLast; anIt++) {
+ ModuleBase_ViewerPrs aValue = *anIt;
+ bool aProcessed = false;
+ if (!theToValidate || isValidInFilters(aValue)) {
+ aProcessed = setSelectionCustom(aValue);
+ }
+ else
+ aSkippedValues.append(aValue);
+ // if there is at least one set, the result is true
+ isDone = isDone || aProcessed;
+ }
+ // updateObject - to update/redisplay feature
+ // it is commented in order to perfom it outside the method
+ //if (isDone) {
+ //updateObject(myFeature);
+ // this emit is necessary to call store/restore method an restore type of selection
+ //emit valuesChanged();
+ //}
+ theValues.clear();
+ if (!aSkippedValues.empty())
+ theValues.append(aSkippedValues);
+
+ return isDone;
}
//********************************************************************
-void ModuleBase_WidgetMultiSelector::onSelectionChanged()
+bool ModuleBase_WidgetMultiSelector::isValidSelectionCustom(const ModuleBase_ViewerPrs& thePrs)
{
- ModuleBase_ISelection* aSelection = myWorkshop->selection();
- NCollection_List<TopoDS_Shape> aSelectedShapes; //, aFilteredShapes;
- std::list<ObjectPtr> aOwnersList;
- aSelection->selectedShapes(aSelectedShapes, aOwnersList);
-
- mySelection.clear();
- std::list<ObjectPtr>::const_iterator aIt;
- NCollection_List<TopoDS_Shape>::Iterator aShpIt(aSelectedShapes);
- GeomShapePtr aShape;
- for (aIt = aOwnersList.cbegin(); aIt != aOwnersList.cend(); aShpIt.Next(), aIt++) {
- ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(*aIt);
- if (myFeature) {
- // We can not select a result of our feature
- const std::list<ResultPtr>& aResList = myFeature->results();
- std::list<ResultPtr>::const_iterator aIt;
- bool isSkipSelf = false;
- for (aIt = aResList.cbegin(); aIt != aResList.cend(); ++aIt) {
- if ((*aIt) == aResult) {
- isSkipSelf = true;
- break;
+ bool aValid = ModuleBase_WidgetSelector::isValidSelectionCustom(thePrs);
+ if (aValid) {
+ ResultPtr aResult = myWorkshop->selection()->getResult(thePrs);
+ aValid = aResult.get() != NULL;
+ if (aValid) {
+ if (myFeature) {
+ // We can not select a result of our feature
+ const std::list<ResultPtr>& aResList = myFeature->results();
+ std::list<ResultPtr>::const_iterator aIt;
+ bool isSkipSelf = false;
+ for (aIt = aResList.cbegin(); aIt != aResList.cend(); ++aIt) {
+ if ((*aIt) == aResult) {
+ isSkipSelf = true;
+ break;
+ }
}
+ if (isSkipSelf)
+ aValid = false;
}
- if(isSkipSelf)
- continue;
}
- aShape = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape());
- aShape->setImpl(new TopoDS_Shape(aShpIt.Value()));
- mySelection.append(GeomSelection(aResult, aShape));
}
- //updateSelectionList();
- emit valuesChanged();
+ return aValid;
}
//********************************************************************
-void ModuleBase_WidgetMultiSelector::filterShapes(const NCollection_List<TopoDS_Shape>& theShapesToFilter,
- NCollection_List<TopoDS_Shape>& theResult)
+QList<QWidget*> ModuleBase_WidgetMultiSelector::getControls() const
{
- if(myTypeCombo->count() == 0 || theShapesToFilter.IsEmpty())
- return;
- TopAbs_ShapeEnum aReferenceType =
- ModuleBase_WidgetShapeSelector::shapeType(myTypeCombo->currentText());
- NCollection_List<TopoDS_Shape>::Iterator anIter(theShapesToFilter);
- for (; anIter.More(); anIter.Next()) {
- TopoDS_Shape aShape = anIter.Value();
- if (aShape.IsNull() || aShape.ShapeType() != aReferenceType)
- continue;
- theResult.Append(aShape);
+ QList<QWidget*> result;
+ //result << myTypeCombo;
+ result << myListControl;
+ return result;
+}
+
+//********************************************************************
+void ModuleBase_WidgetMultiSelector::onSelectionTypeChanged()
+{
+ activateSelection(true);
+ activateFilters(true);
+ QList<ModuleBase_ViewerPrs> anEmptyList;
+ // This method will call Selection changed event which will call onSelectionChanged
+ // To clear mySelection, myListControl and storeValue()
+ // So, we don't need to call it
+ myWorkshop->setSelected(anEmptyList);
+}
+
+void ModuleBase_WidgetMultiSelector::updateFocus()
+{
+ // Set focus to List control in order to make possible
+ // to use Tab key for transfer the focus to next widgets
+ myListControl->setCurrentRow(myListControl->model()->rowCount() - 1);
+ myListControl->setFocus();
+}
+
+//********************************************************************
+void ModuleBase_WidgetMultiSelector::updateSelectionName()
+{
+}
+
+//********************************************************************
+QIntList ModuleBase_WidgetMultiSelector::getShapeTypes() const
+{
+ QIntList aShapeTypes;
+
+ if (myTypeCombo->count() > 1 && myIsUseChoice) {
+ aShapeTypes.append(ModuleBase_Tools::shapeType(myTypeCombo->currentText()));
+ }
+ else {
+ for (int i = 0, aCount = myTypeCombo->count(); i < aCount; i++) {
+ aShapeTypes.append(ModuleBase_Tools::shapeType(myTypeCombo->itemText(i)));
+ }
}
+ return aShapeTypes;
}
//********************************************************************
for (int idx = 0; idx < myTypeCombo->count(); ++idx) {
aShapeTypeName = myTypeCombo->itemText(idx);
- TopAbs_ShapeEnum aRefType = ModuleBase_WidgetShapeSelector::shapeType(aShapeTypeName);
+ TopAbs_ShapeEnum aRefType = ModuleBase_Tools::shapeType(aShapeTypeName);
if(aRefType == theShapeType && idx != myTypeCombo->currentIndex()) {
activateSelection(false);
+ activateFilters(false);
bool isBlocked = myTypeCombo->blockSignals(true);
myTypeCombo->setCurrentIndex(idx);
myTypeCombo->blockSignals(isBlocked);
+
activateSelection(true);
+ activateFilters(true);
break;
}
}
}
-void ModuleBase_WidgetMultiSelector::activateShapeSelection()
+QList<ModuleBase_ViewerPrs> ModuleBase_WidgetMultiSelector::getAttributeSelection() const
{
- QString aNewType = myTypeCombo->currentText();
- QIntList aList;
- aList.append(ModuleBase_WidgetShapeSelector::shapeType(aNewType));
- myWorkshop->activateSubShapesSelection(aList);
-
- // it is necessary to filter the selected edges to be non-degenerated
- // it is not possible to build naming name for such edges
- if (aNewType == "Edges") {
- myEdgesTypeFilter = new ModuleBase_FilterNoDegeneratedEdge();
- ModuleBase_IViewer* aViewer = myWorkshop->viewer();
- aViewer->addSelectionFilter(myEdgesTypeFilter);
- }
- else {
- myWorkshop->viewer()->removeSelectionFilter(myEdgesTypeFilter);
+ QList<ModuleBase_ViewerPrs> aSelected;
+ // Restore selection in the viewer by the attribute selection list
+ if(myFeature) {
+ DataPtr aData = myFeature->data();
+ AttributeSelectionListPtr aListAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(aData->attribute(attributeID()));
+ if (aListAttr) {
+ for (int i = 0; i < aListAttr->size(); i++) {
+ AttributeSelectionPtr anAttr = aListAttr->value(i);
+ ResultPtr anObject = anAttr->context();
+ if (anObject.get()) {
+ TopoDS_Shape aShape;
+ std::shared_ptr<GeomAPI_Shape> aShapePtr = anAttr->value();
+ if (aShapePtr.get()) {
+ aShape = aShapePtr->impl<TopoDS_Shape>();
+ }
+ aSelected.append(ModuleBase_ViewerPrs(anObject, aShape, NULL));
+ }
+ }
+ }
}
+ return aSelected;
}
//********************************************************************
AttributeSelectionPtr aAttr = theList->value(i);
myListControl->addItem(aAttr->namingName().c_str());
}
+ // We have to call repaint because sometimes the List control is not updated
+ myListControl->repaint();
+}
+
+//********************************************************************
+std::string ModuleBase_WidgetMultiSelector::validatorType(const QString& theType) const
+{
+ std::string aType;
+
+ if (theType == "Vertices")
+ aType = "vertex";
+ else if (theType == "Edges")
+ aType = "edge";
+ else if (theType == "Faces")
+ aType = "face";
+ else if (theType == "Solids")
+ aType = "solid";
+
+ return aType;
}
//********************************************************************
QList<QListWidgetItem*> aItems = myListControl->selectedItems();
myCopyAction->setEnabled(!aItems.isEmpty());
}
-
