-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
/*
* ModuleBase_WidgetMultiSelector.cpp
#include <ModuleBase_IWorkshop.h>
#include <ModuleBase_IViewer.h>
#include <ModuleBase_Tools.h>
+#include <ModuleBase_Definitions.h>
#include <ModelAPI_Data.h>
#include <ModelAPI_Object.h>
+#include <ModelAPI_AttributeSelectionList.h>
+#include <ModelAPI_AttributeRefList.h>
#include <Config_WidgetAPI.h>
#include <QAction>
#include <QApplication>
#include <QClipboard>
+#include <QTimer>
#include <memory>
#include <string>
+/**
+* Customization of a List Widget to make it to be placed on full width of container
+*/
+class CustomListWidget : public QListWidget
+{
+public:
+ /// Constructor
+ /// \param theParent a parent widget
+ CustomListWidget( QWidget* theParent )
+ : QListWidget( theParent )
+ {
+ }
+
+ /// Redefinition of virtual method
+ virtual QSize sizeHint() const
+ {
+ int aHeight = 2*QFontMetrics( font() ).height();
+ QSize aSize = QListWidget::sizeHint();
+ return QSize( aSize.width(), aHeight );
+ }
+
+ /// Redefinition of virtual method
+ virtual QSize minimumSizeHint() const
+ {
+ int aHeight = 4/*2*/*QFontMetrics( font() ).height();
+ QSize aSize = QListWidget::minimumSizeHint();
+ return QSize( aSize.width(), aHeight );
+ }
+
+#ifndef WIN32
+// The code is necessary only for Linux because
+//it can not update viewport on widget resize
+protected:
+ void resizeEvent(QResizeEvent* theEvent)
+ {
+ QListWidget::resizeEvent(theEvent);
+ QTimer::singleShot(5, viewport(), SLOT(repaint()));
+ }
+#endif
+};
+
ModuleBase_WidgetMultiSelector::ModuleBase_WidgetMultiSelector(QWidget* theParent,
ModuleBase_IWorkshop* theWorkshop,
const Config_WidgetAPI* theData,
const std::string& theParentId)
- : ModuleBase_WidgetValidated(theParent, theData, theParentId),
- myWorkshop(theWorkshop), myIsActive(false)
+ : ModuleBase_WidgetSelector(theParent, theWorkshop, theData, theParentId),
+ mySelectionCount(0)
{
QGridLayout* aMainLay = new QGridLayout(this);
ModuleBase_Tools::adjustMargins(aMainLay);
aMainLay->addWidget(aTypeLabel, 0, 0);
myTypeCombo = new QComboBox(this);
- // There is no sence to paramerize list of types while we can not parametrize selection mode
+ // 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(' ');
+ QStringList aShapeTypes = aTypesStr.split(' ', QString::SkipEmptyParts);
+
+ myIsUseChoice = theData->getBooleanAttribute("use_choice", true);
- myTypeCombo->addItems(aShapeTypes);
+ if (!aShapeTypes.empty())
+ 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) {
+ if (aShapeTypes.size() <= 1 || !myIsUseChoice) {
aTypeLabel->setVisible(false);
myTypeCombo->setVisible(false);
}
- QLabel* aListLabel = new QLabel(tr("Selected objects:"), this);
+ 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 aLabelText = QString::fromStdString(theData->widgetLabel());
+ if (aShapeTypes.size() <= 1) {
QString aLabelIcon = QString::fromStdString(theData->widgetIcon());
- QLabel* aSelectedLabel = new QLabel(aLabelText, this);
- if (!aLabelIcon.isEmpty())
+ if (!aLabelIcon.isEmpty()) {
+ QLabel* aSelectedLabel = new QLabel("", this);
aSelectedLabel->setPixmap(QPixmap(aLabelIcon));
- aMainLay->addWidget(aSelectedLabel, 1, 1);
+ aMainLay->addWidget(aSelectedLabel, 1, 1);
+ }
aMainLay->setColumnStretch(2, 1);
}
- myListControl = new QListWidget(this);
- 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(this)); //FIXME(sbh)???
- aMainLay->setRowMinimumHeight(3, 20);
- this->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);
ModuleBase_WidgetMultiSelector::~ModuleBase_WidgetMultiSelector()
{
- myIsActive = false;
- activateShapeSelection();
-}
-
-//********************************************************************
-void ModuleBase_WidgetMultiSelector::activateCustom()
-{
- ModuleBase_IViewer* aViewer = myWorkshop->viewer();
- connect(myWorkshop, SIGNAL(selectionChanged()),
- this, SLOT(onSelectionChanged()),
- Qt::UniqueConnection);
-
- myIsActive = true;
- activateShapeSelection();
-}
-
-//********************************************************************
-void ModuleBase_WidgetMultiSelector::deactivate()
-{
- disconnect(myWorkshop, SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
- myIsActive = false;
- activateShapeSelection();
}
//********************************************************************
{
// the value is stored on the selection changed signal processing
// A rare case when plugin was not loaded.
- if(!myFeature)
+ if (!myFeature)
return false;
- DataPtr aData = myFeature->data();
- AttributeSelectionListPtr aSelectionListAttr =
- std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(aData->attribute(attributeID()));
-
- if (aSelectionListAttr) {
- // Store shapes type
- TopAbs_ShapeEnum aCurrentType =
- ModuleBase_WidgetShapeSelector::shapeType(myTypeCombo->currentText());
+
+ AttributeSelectionListPtr aSelectionListAttr = myFeature->data()->selectionList(attributeID());
+ if (aSelectionListAttr.get()) {
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)
+ if (!myFeature)
return false;
- DataPtr aData = myFeature->data();
- AttributeSelectionListPtr aSelectionListAttr =
- std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(aData->attribute(attributeID()));
- if (aSelectionListAttr) {
+ AttributeSelectionListPtr aSelectionListAttr = myFeature->data()->selectionList(attributeID());
+ if (aSelectionListAttr.get()) {
// Restore shape type
- setCurrentShapeType(
- ModuleBase_WidgetShapeSelector::shapeType(aSelectionListAttr->selectionType().c_str()));
- updateSelectionList(aSelectionListAttr);
- return true;
+ if (!aSelectionListAttr->selectionType().empty())
+ setCurrentShapeType(ModuleBase_Tools::shapeType(aSelectionListAttr->selectionType().c_str()));
}
- return false;
+ updateSelectionList();
+ return true;
}
//********************************************************************
void ModuleBase_WidgetMultiSelector::storeAttributeValue()
{
- DataPtr aData = myFeature->data();
- AttributeSelectionListPtr aSelectionListAttr =
- std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(aData->attribute(attributeID()));
- if (aSelectionListAttr.get() == NULL)
- return;
-
- mySelectionType = aSelectionListAttr->selectionType();
- 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()));
+ ModuleBase_WidgetValidated::storeAttributeValue();
+
+ AttributeSelectionListPtr aSelectionListAttr = myFeature->data()->selectionList(attributeID());
+ if (aSelectionListAttr.get()) {
+ mySelectionType = aSelectionListAttr->selectionType();
+ mySelectionCount = aSelectionListAttr->size();
+ }
+ else {
+ AttributeRefListPtr aRefListAttr = myFeature->data()->reflist(attributeID());
+ mySelectionCount = aRefListAttr->size();
}
}
//********************************************************************
-void ModuleBase_WidgetMultiSelector::restoreAttributeValue(bool/* theValid*/)
+void ModuleBase_WidgetMultiSelector::restoreAttributeValue(bool theValid)
{
- DataPtr aData = myFeature->data();
- AttributeSelectionListPtr aSelectionListAttr =
- std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(aData->attribute(attributeID()));
- if (aSelectionListAttr.get() == NULL)
- return;
- aSelectionListAttr->clear();
-
- // Store shapes type
- aSelectionListAttr->setSelectionType(mySelectionType);
-
- // Store selection in the attribute
- int aSize = mySelection.size();
- foreach (GeomSelection aSelec, mySelection) {
- aSelectionListAttr->append(aSelec.first, aSelec.second);
+ ModuleBase_WidgetValidated::restoreAttributeValue(theValid);
+
+ // Store shape type
+ AttributeSelectionListPtr aSelectionListAttr = myFeature->data()->selectionList(attributeID());
+ if (aSelectionListAttr.get()) {
+ aSelectionListAttr->setSelectionType(mySelectionType);
+
+ // restore selection in the attribute. Indeed there is only one stored object
+ int aCountAppened = aSelectionListAttr->size() - mySelectionCount;
+ for (int i = 0; i < aCountAppened; i++)
+ aSelectionListAttr->removeLast();
+ }
+ else {
+ AttributeRefListPtr aRefListAttr = myFeature->data()->reflist(attributeID());
+ // restore objects in the attribute. Indeed there is only one stored object
+ int aCountAppened = aRefListAttr->size() - mySelectionCount;
+ for (int i = 0; i < aCountAppened; i++)
+ aRefListAttr->removeLast();
}
}
//********************************************************************
-bool ModuleBase_WidgetMultiSelector::setSelection(const Handle_SelectMgr_EntityOwner& theOwner)
+void ModuleBase_WidgetMultiSelector::clearAttribute()
{
- ModuleBase_ViewerPrs aPrs;
- ModuleBase_ISelection* aSelection = myWorkshop->selection();
- aSelection->fillPresentation(aPrs, theOwner);
+ AttributeSelectionListPtr aSelectionListAttr = myFeature->data()->selectionList(attributeID());
+ if (aSelectionListAttr.get())
+ aSelectionListAttr->clear();
+ else {
+ AttributeRefListPtr aRefListAttr = myFeature->data()->reflist(attributeID());
+ aRefListAttr->clear();
+ }
+}
- const TopoDS_Shape& aTDSShape = aPrs.shape();
- if (aTDSShape.IsNull())
- return false;
- GeomShapePtr aShape = std::shared_ptr<GeomAPI_Shape>(new GeomAPI_Shape());
- aShape->setImpl(new TopoDS_Shape(aTDSShape));
-
- ObjectPtr anObject = aSelection->getSelectableObject(theOwner);
- ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(anObject);
- 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)
- return false;
+//********************************************************************
+void ModuleBase_WidgetMultiSelector::setObject(ObjectPtr theSelectedObject,
+ GeomShapePtr theShape)
+{
+ AttributeSelectionListPtr aSelectionListAttr = myFeature->data()->selectionList(attributeID());
+ if (aSelectionListAttr.get()) {
+ ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theSelectedObject);
+ aSelectionListAttr->append(aResult, theShape, myIsInValidate);
+ }
+ else {
+ AttributeRefListPtr aRefListAttr = myFeature->data()->reflist(attributeID());
+ aRefListAttr->append(theSelectedObject);
}
+}
- // if the result has the similar shap as the parameter shape, just the context is set to the
- // selection list attribute.
- DataPtr aData = myFeature->data();
- AttributeSelectionListPtr aSelectionListAttr =
- std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(aData->attribute(attributeID()));
- if (aShape->isEqual(aResult->shape()))
- aSelectionListAttr->append(aResult, NULL);
- else
- aSelectionListAttr->append(aResult, aShape);
+//********************************************************************
+bool ModuleBase_WidgetMultiSelector::setSelection(QList<ModuleBase_ViewerPrs>& theValues,
+ const bool theToValidate)
+{
+ 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;
+}
- return true;
+//********************************************************************
+bool ModuleBase_WidgetMultiSelector::isValidSelectionCustom(const ModuleBase_ViewerPrs& thePrs)
+{
+ 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;
+ }
+ }
+ }
+ return aValid;
}
//********************************************************************
}
//********************************************************************
-bool ModuleBase_WidgetMultiSelector::eventFilter(QObject* theObj, QEvent* theEvent)
+void ModuleBase_WidgetMultiSelector::onSelectionTypeChanged()
{
- //TODO: Remove maybe?
- return ModuleBase_ModelWidget::eventFilter(theObj, theEvent);
+ activateSelectionAndFilters(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);
+ ModuleBase_Tools::setFocus(myListControl,
+ "ModuleBase_WidgetMultiSelector::onSelectionTypeChanged()");
}
//********************************************************************
-void ModuleBase_WidgetMultiSelector::onSelectionTypeChanged()
+void ModuleBase_WidgetMultiSelector::updateSelectionName()
{
- activateShapeSelection();
- QObjectPtrList anEmptyList;
- myWorkshop->setSelected(anEmptyList);
- // Clear mySelection, myListControl and storeValue()
- onSelectionChanged();
}
//********************************************************************
-void ModuleBase_WidgetMultiSelector::onSelectionChanged()
+QIntList ModuleBase_WidgetMultiSelector::getShapeTypes() const
{
- QList<ModuleBase_ViewerPrs> aSelected = myWorkshop->selection()->getSelected();
-
- DataPtr aData = myFeature->data();
- AttributeSelectionListPtr aSelectionListAttr =
- std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(aData->attribute(attributeID()));
-
- aSelectionListAttr->clear();
- if (aSelected.size() > 0) {
- foreach (ModuleBase_ViewerPrs aPrs, aSelected) {
- Handle(SelectMgr_EntityOwner) anOwner = aPrs.owner();
- if (isValid(anOwner)) {
- setSelection(anOwner);
- }
+ 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++) {
+ TopAbs_ShapeEnum aType = ModuleBase_Tools::shapeType(myTypeCombo->itemText(i));
+ aShapeTypes.append(aType);
+ if (aType == TopAbs_SOLID)
+ aShapeTypes.append(TopAbs_COMPSOLID);
}
}
- // the updateObject method should be called to flush the updated sigal. The workshop listens it,
- // calls validators for the feature and, as a result, updates the Apply button state.
- updateObject(myFeature);
-
- emit valuesChanged();
+ 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()) {
- myIsActive = false;
- activateShapeSelection();
+ activateSelectionAndFilters(false);
bool isBlocked = myTypeCombo->blockSignals(true);
myTypeCombo->setCurrentIndex(idx);
- myIsActive = true;
myTypeCombo->blockSignals(isBlocked);
- activateShapeSelection();
+
+ activateSelectionAndFilters(true);
break;
}
}
}
-void ModuleBase_WidgetMultiSelector::activateShapeSelection()
+QList<ModuleBase_ViewerPrs> ModuleBase_WidgetMultiSelector::getAttributeSelection() const
{
- ModuleBase_IViewer* aViewer = myWorkshop->viewer();
-
- if (myIsActive) {
- QString aNewType = myTypeCombo->currentText();
- QIntList aList;
- aList.append(ModuleBase_WidgetShapeSelector::shapeType(aNewType));
- myWorkshop->activateSubShapesSelection(aList);
- } else {
- myWorkshop->deactivateSubShapesSelection();
+ QList<ModuleBase_ViewerPrs> aSelected;
+ // Restore selection in the viewer by the attribute selection list
+ if(myFeature) {
+ AttributeSelectionListPtr aSelectionListAttr = myFeature->data()->selectionList(attributeID());
+ if (aSelectionListAttr.get()) {
+ for (int i = 0; i < aSelectionListAttr->size(); i++) {
+ AttributeSelectionPtr anAttr = aSelectionListAttr->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));
+ }
+ }
+ }
+ else {
+ AttributeRefListPtr aRefListAttr = myFeature->data()->reflist(attributeID());
+ if (aRefListAttr.get()) {
+ for (int i = 0; i < aRefListAttr->size(); i++) {
+ ObjectPtr anObject = aRefListAttr->object(i);
+ if (anObject.get()) {
+ aSelected.append(ModuleBase_ViewerPrs(anObject, TopoDS_Shape(), NULL));
+ }
+ }
+ }
+ }
}
-
- activateFilters(myWorkshop, myIsActive);
+ return aSelected;
}
//********************************************************************
-void ModuleBase_WidgetMultiSelector::updateSelectionList(AttributeSelectionListPtr theList)
+void ModuleBase_WidgetMultiSelector::updateSelectionList()
{
myListControl->clear();
- for (int i = 0; i < theList->size(); i++) {
- AttributeSelectionPtr aAttr = theList->value(i);
- myListControl->addItem(aAttr->namingName().c_str());
+
+ AttributeSelectionListPtr aSelectionListAttr = myFeature->data()->selectionList(attributeID());
+ if (aSelectionListAttr.get()) {
+ for (int i = 0; i < aSelectionListAttr->size(); i++) {
+ AttributeSelectionPtr aAttr = aSelectionListAttr->value(i);
+ myListControl->addItem(aAttr->namingName().c_str());
+ }
}
+ else {
+ AttributeRefListPtr aRefListAttr = myFeature->data()->reflist(attributeID());
+ for (int i = 0; i < aRefListAttr->size(); i++) {
+ ObjectPtr anObject = aRefListAttr->object(i);
+ if (anObject.get())
+ myListControl->addItem(anObject->data()->name().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());
}
-
