//
#include <ModuleBase_WidgetMultiSelector.h>
-#include <ModuleBase_WidgetShapeSelector.h>
+
+#include <ModuleBase_ActionIntParameter.h>
+#include <ModuleBase_Definitions.h>
+#include <ModuleBase_Events.h>
+#include <ModuleBase_IconFactory.h>
+#include <ModuleBase_IModule.h>
#include <ModuleBase_ISelection.h>
-#include <ModuleBase_IWorkshop.h>
+#include <ModuleBase_ISelectionActivate.h>
#include <ModuleBase_IPropertyPanel.h>
#include <ModuleBase_IViewer.h>
+#include <ModuleBase_IWorkshop.h>
+#include <ModuleBase_ListView.h>
#include <ModuleBase_Tools.h>
-#include <ModuleBase_Definitions.h>
-#include <ModuleBase_IModule.h>
#include <ModuleBase_ViewerPrs.h>
-#include <ModuleBase_IconFactory.h>
-#include <ModuleBase_Events.h>
+#include <ModuleBase_WidgetShapeSelector.h>
#include <ModuleBase_ChoiceCtrl.h>
#include <ModelAPI_Data.h>
#include <QString>
#include <QComboBox>
#include <QEvent>
-#include <QAction>
#include <QApplication>
#include <QClipboard>
#include <QTimer>
#include <memory>
#include <string>
-const int ATTRIBUTE_SELECTION_INDEX_ROLE = Qt::UserRole + 1;
-
//#define DEBUG_UNDO_REDO
-/**
-* 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
-};
-
#ifdef DEBUG_UNDO_REDO
void printHistoryInfo(const QString& theMethodName, int theCurrentHistoryIndex,
QList<QList<std::shared_ptr<ModuleBase_ViewerPrs> > > theSelectedHistoryValues)
}
QString aToolTip = QString::fromStdString(theData->widgetTooltip());
- myListControl = new CustomListWidget(this);
QString anObjName = QString::fromStdString(attributeID());
- myListControl->setObjectName(anObjName);
- myListControl->setToolTip(aToolTip);
- myListControl->setSelectionMode(QAbstractItemView::ExtendedSelection);
+ myListView = new ModuleBase_ListView(this, anObjName, aToolTip);
+ connect(myListView->getControl(), SIGNAL(itemSelectionChanged()), SLOT(onListSelection()));
+ connect(myListView, SIGNAL(deleteActionClicked()), SLOT(onDeleteItem()));
- aMainLay->addWidget(myListControl, 2, 0, 1, -1);
+ aMainLay->addWidget(myListView->getControl(), 2, 0, 1, -1);
aMainLay->setRowStretch(2, 1);
//aMainLay->addWidget(new QLabel(this)); //FIXME(sbh)???
//aMainLay->setRowMinimumHeight(3, 20);
//this->setLayout(aMainLay);
connect(myTypeCtrl, SIGNAL(valueChanged(int)), this, SLOT(onSelectionTypeChanged()));
- myCopyAction = ModuleBase_Tools::createAction(QIcon(":pictures/copy.png"), tr("Copy"),
- myWorkshop->desktop(), this, SLOT(onCopyItem()));
- myCopyAction->setShortcut(QKeySequence::Copy);
- myCopyAction->setEnabled(false);
- myListControl->addAction(myCopyAction);
-
- myDeleteAction = ModuleBase_Tools::createAction(QIcon(":pictures/delete.png"), tr("Delete"),
- myWorkshop->desktop(), this, SLOT(onDeleteItem()));
- myDeleteAction->setEnabled(false);
- myListControl->addAction(myDeleteAction);
-
- myListControl->setContextMenuPolicy(Qt::ActionsContextMenu);
- connect(myListControl, SIGNAL(itemSelectionChanged()), SLOT(onListSelection()));
-
myIsNeutralPointClear = theData->getBooleanAttribute("clear_in_neutral_point", true);
}
myWorkshop->module()->activateCustomPrs(myFeature,
ModuleBase_IModule::CustomizeHighlightedObjects, true);
clearSelectedHistory();
- myWorkshop->updateCommandStatus();
}
//********************************************************************
myWorkshop->module()->deactivateCustomPrs(ModuleBase_IModule::CustomizeHighlightedObjects, true);
clearSelectedHistory();
+}
+
+//********************************************************************
+void ModuleBase_WidgetMultiSelector::updateAfterDeactivation()
+{
+ // restore previous Undo/Redo workshop state
+ myWorkshop->updateCommandStatus();
+}
+
+//********************************************************************
+void ModuleBase_WidgetMultiSelector::updateAfterActivation()
+{
+ // fill Undo/Redo actions with current information
myWorkshop->updateCommandStatus();
}
}
break;
default:
+ aCanProcess = ModuleBase_WidgetSelector::canProcessAction(theActionType, isActionEnabled);
break;
}
return aCanProcess;
}
//********************************************************************
-bool ModuleBase_WidgetMultiSelector::processAction(ModuleBase_ActionType theActionType)
+bool ModuleBase_WidgetMultiSelector::processAction(ModuleBase_ActionType theActionType,
+ const ActionParamPtr& theParam)
{
switch (theActionType) {
case ActionUndo:
case ActionRedo: {
+ ActionIntParamPtr aParam =
+ std::dynamic_pointer_cast<ModuleBase_ActionIntParameter>(theParam);
+ int aNb = aParam->value();
if (theActionType == ActionUndo)
- myCurrentHistoryIndex--;
+ myCurrentHistoryIndex -= aNb;
else
- myCurrentHistoryIndex++;
+ myCurrentHistoryIndex += aNb;
QList<ModuleBase_ViewerPrsPtr> aSelected = mySelectedHistoryValues[myCurrentHistoryIndex];
// equal vertices should not be used here
ModuleBase_ISelection::filterSelectionOnEqualPoints(aSelected);
return true;
}
default:
- return ModuleBase_ModelWidget::processAction(theActionType);
+ return ModuleBase_ModelWidget::processAction(theActionType, theParam);
}
}
-//********************************************************************
-bool ModuleBase_WidgetMultiSelector::activateSelectionAndFilters(bool toActivate)
-{
- myWorkshop->updateCommandStatus(); // update enable state of Undo/Redo application actions
- return ModuleBase_WidgetSelector::activateSelectionAndFilters(toActivate);
-}
-
//********************************************************************
bool ModuleBase_WidgetMultiSelector::isValidSelectionCustom(const ModuleBase_ViewerPrsPtr& thePrs)
{
std::set<int> anAttributeIds;
getSelectedAttributeIndices(anAttributeIds);
- QModelIndexList aIndexes = myListControl->selectionModel()->selectedIndexes();
+ QModelIndexList anIndices = myListView->getControl()->selectionModel()->selectedIndexes();
// refill attribute by the items which indices are not in the list of ids
bool aDone = false;
}
// Restore selection
- int aRows = myListControl->model()->rowCount();
- if (aRows > 0) {
- foreach(QModelIndex aIndex, aIndexes) {
- if (aIndex.row() < aRows)
- myListControl->selectionModel()->select(aIndex, QItemSelectionModel::Select);
- else {
- QModelIndex aIdx = myListControl->model()->index(aRows - 1, 0);
- myListControl->selectionModel()->select(aIdx, QItemSelectionModel::Select);
- }
- }
- }
+ myListView->restoreSelection(anIndices);
+
appendSelectionInHistory();
return aDone;
}
QList<QWidget*> ModuleBase_WidgetMultiSelector::getControls() const
{
QList<QWidget*> result;
- result << myListControl;
+ result << myListView->getControl();
return result;
}
//********************************************************************
void ModuleBase_WidgetMultiSelector::onSelectionTypeChanged()
{
- activateSelectionAndFilters(true);
+ // Clear current selection in order to avoid updating of object browser with obsolete indexes
+ // which can appear because of results deletetion after changing a type of selection
+ QList<ModuleBase_ViewerPrsPtr> aEmptyList;
+ myWorkshop->setSelected(aEmptyList);
+
+ updateSelectionModesAndFilters(true);
+ myWorkshop->selectionActivate()->updateSelectionModes();
if (!myFeature)
return;
}
//********************************************************************
-void ModuleBase_WidgetMultiSelector::onSelectionChanged()
+bool ModuleBase_WidgetMultiSelector::processSelection()
{
if (!myIsNeutralPointClear) {
QList<ModuleBase_ViewerPrsPtr> aSelected = getFilteredSelected();
static Events_ID anEvent = Events_Loop::eventByName(EVENT_UPDATE_BY_WIDGET_SELECTION);
ModelAPI_EventCreator::get()->sendUpdated(myFeature, anEvent);
Events_Loop::loop()->flush(anEvent);
- return;
+ return true;
}
}
}
appendFirstSelectionInHistory();
- ModuleBase_WidgetSelector::onSelectionChanged();
+ bool aDone = ModuleBase_WidgetSelector::processSelection();
appendSelectionInHistory();
+ return aDone;
}
void ModuleBase_WidgetMultiSelector::appendFirstSelectionInHistory()
{
// Set focus to List control in order to make possible
// to use Tab key for transfer the focus to next widgets
- ModuleBase_Tools::setFocus(myListControl,
+ ModuleBase_Tools::setFocus(myListView->getControl(),
"ModuleBase_WidgetMultiSelector::onSelectionTypeChanged()");
}
foreach (QString aShapeTypeName, myShapeTypes) {
int aRefType = ModuleBase_Tools::shapeType(aShapeTypeName);
if(aRefType == theShapeType && idx != myTypeCtrl->value()) {
- bool aWasActivated = activateSelectionAndFilters(false);
+ updateSelectionModesAndFilters(false);
bool isBlocked = myTypeCtrl->blockSignals(true);
myTypeCtrl->setValue(idx);
myTypeCtrl->blockSignals(isBlocked);
- if (aWasActivated)
- activateSelectionAndFilters(true);
+ updateSelectionModesAndFilters(true);
break;
}
idx++;
//********************************************************************
void ModuleBase_WidgetMultiSelector::updateSelectionList()
{
- myListControl->clear();
+ myListView->getControl()->clear();
DataPtr aData = myFeature->data();
AttributePtr anAttribute = aData->attribute(attributeID());
AttributeSelectionListPtr aSelectionListAttr = aData->selectionList(attributeID());
for (int i = 0; i < aSelectionListAttr->size(); i++) {
AttributeSelectionPtr aAttr = aSelectionListAttr->value(i);
- QListWidgetItem* anItem = new QListWidgetItem(aAttr->namingName().c_str(), myListControl);
- anItem->setData(ATTRIBUTE_SELECTION_INDEX_ROLE, i);
- myListControl->addItem(anItem);
+ myListView->addItem(aAttr->namingName().c_str(), i);
}
}
else if (aType == ModelAPI_AttributeRefList::typeId()) {
for (int i = 0; i < aRefListAttr->size(); i++) {
ObjectPtr anObject = aRefListAttr->object(i);
if (anObject.get()) {
- QListWidgetItem* anItem = new QListWidgetItem(anObject->data()->name().c_str(),
- myListControl);
- anItem->setData(ATTRIBUTE_SELECTION_INDEX_ROLE, i);
- myListControl->addItem(anItem);
+ myListView->addItem(anObject->data()->name().c_str(), i);
}
}
}
aName = anObject->data()->name().c_str();
}
}
- QListWidgetItem* anItem = new QListWidgetItem(aName, myListControl);
- anItem->setData(ATTRIBUTE_SELECTION_INDEX_ROLE, i);
- myListControl->addItem(anItem);
+ myListView->addItem(aName, i);
}
}
// We have to call repaint because sometimes the List control is not updated
- myListControl->repaint();
+ myListView->getControl()->repaint();
}
//********************************************************************
QList<ModuleBase_ViewerPrsPtr> anEmptyList;
// This method will call Selection changed event which will call onSelectionChanged
- // To clear mySelection, myListControl and storeValue()
+ // To clear mySelection, myListView and storeValue()
// So, we don't need to call it
myWorkshop->setSelected(anEmptyList);
myIsNeutralPointClear = isClearInNeutralPoint;
}
-//********************************************************************
-void ModuleBase_WidgetMultiSelector::onCopyItem()
-{
- QList<QListWidgetItem*> aItems = myListControl->selectedItems();
- QString aRes;
- foreach(QListWidgetItem* aItem, aItems) {
- if (!aRes.isEmpty())
- aRes += "\n";
- aRes += aItem->text();
- }
- if (!aRes.isEmpty()) {
- QClipboard *clipboard = QApplication::clipboard();
- clipboard->setText(aRes);
- }
-}
-
//********************************************************************
void ModuleBase_WidgetMultiSelector::onDeleteItem()
{
//********************************************************************
void ModuleBase_WidgetMultiSelector::onListSelection()
{
- QList<QListWidgetItem*> aItems = myListControl->selectedItems();
- myCopyAction->setEnabled(!aItems.isEmpty());
- myDeleteAction->setEnabled(!aItems.isEmpty());
-
myWorkshop->module()->customizeObject(myFeature, ModuleBase_IModule::CustomizeHighlightedObjects,
true);
}
//********************************************************************
void ModuleBase_WidgetMultiSelector::getSelectedAttributeIndices(std::set<int>& theAttributeIds)
{
- QList<QListWidgetItem*> aItems = myListControl->selectedItems();
- foreach(QListWidgetItem* anItem, aItems) {
- int anIndex = anItem->data(ATTRIBUTE_SELECTION_INDEX_ROLE).toInt();
- if (theAttributeIds.find(anIndex) == theAttributeIds.end())
- theAttributeIds.insert(anIndex);
- }
+ myListView->getSelectedIndices(theAttributeIds);
}
void ModuleBase_WidgetMultiSelector::convertIndicesToViewerSelection(std::set<int> theAttributeIds,
}
return aFound;
}
+
+QList<ActionInfo>
+ ModuleBase_WidgetMultiSelector::actionsList(ModuleBase_ActionType theActionType) const
+{
+ QList<ActionInfo> aList;
+ if (myCurrentHistoryIndex > -1) {
+ int i = 0;
+ QString aTitle("Selection %1 items");
+ QString aTit("Selection %1 item");
+ QIcon aIcon(":pictures/selection.png");
+ int aNb;
+ switch (theActionType) {
+ case ActionUndo:
+ i = 1;
+ while (i <= myCurrentHistoryIndex) {
+ aNb = mySelectedHistoryValues.at(i).count();
+ if (aNb == 1) {
+ ActionInfo aInfo(aIcon, aTit.arg(aNb));
+ aList.insert(0, aInfo);
+ } else {
+ ActionInfo aInfo(aIcon, aTitle.arg(aNb));
+ aList.insert(0, aInfo);
+ }
+ i++;
+ }
+ break;
+ case ActionRedo:
+ i = mySelectedHistoryValues.length() - 1;
+ while (i > myCurrentHistoryIndex) {
+ aNb = mySelectedHistoryValues.at(i).count();
+ if (aNb == 1) {
+ ActionInfo aInfo(aIcon, aTit.arg(mySelectedHistoryValues.at(i).count()));
+ aList.insert(0, aInfo);
+ } else {
+ ActionInfo aInfo(aIcon, aTitle.arg(mySelectedHistoryValues.at(i).count()));
+ aList.insert(0, aInfo);
+ }
+ i--;
+ }
+ break;
+ }
+ }
+ return aList;
+}
\ No newline at end of file
