#include <QMap>
class QWidget;
-class QListWidget;
class QComboBox;
+class ModuleBase_ListView;
class ModuleBase_IWorkshop;
-class QAction;
-
/**
* \ingroup GUI
/// \param theValues a list of presentations
virtual void getHighlighted(QList<std::shared_ptr<ModuleBase_ViewerPrs>>& theValues);
+ /// Returns true if the action can be processed. By default it is empty and returns false.
+ /// \param theActionType an action type
+ /// \param isActionEnabled if true, the enable state of the action
+ virtual bool canProcessAction(ModuleBase_ActionType theActionType, bool& isActionEnabled);
+
+ /// Returns true if the event is processed. The default implementation is empty, returns false.
+ virtual bool processAction(ModuleBase_ActionType theActionType);
+
+ /// Activate or deactivate selection and selection filters
+ /// \return true if the selection filter of the widget is activated in viewer context
+ virtual bool activateSelectionAndFilters(bool toActivate);
+
/// Checks the widget validity. By default, it returns true.
/// \param thePrs a selected presentation in the view
/// \return a boolean value
virtual bool isValidSelectionCustom(const std::shared_ptr<ModuleBase_ViewerPrs>& thePrs);
- /// Returns true if the event is processed. The default implementation is empty, returns false.
- virtual bool processDelete();
-
public slots:
/// Slot is called on selection type changed
void onSelectionTypeChanged();
virtual void onSelectionChanged();
protected slots:
- /// Slot for copy command in a list pop-up menu
- void onCopyItem();
-
/// Slot for delete command in a list pop-up menu
void onDeleteItem();
void onListSelection();
protected:
+ /// Returns true if the event is processed. The default implementation is empty, returns false.
+ virtual bool processDelete();
+
/// The methiod called when widget is activated
virtual void activateCustom();
/// \return True in success
virtual bool storeValueCustom();
+ /// restire type of selection by feature attribute
virtual bool restoreValueCustom();
+ /// Creates an element of the attribute current selection if history is empty
+ virtual void appendFirstSelectionInHistory();
+
+ /// Create an element in the history that stores the current selection,
+ /// position in the history is incremented
+ void appendSelectionInHistory();
+
+ /// Clear list of stored selected items, reset current position into '-1'
+ void clearSelectedHistory();
+
/// Set the focus on the last item in the list
virtual void updateFocus();
ModuleBase_IWorkshop* theWorkshop);
protected:
- /// List control
- QListWidget* myListControl;
-
- /// Combobox of types
- QComboBox* myTypeCombo;
-
- /// Provides correspondance between Result object and its shape
- typedef QPair<ResultPtr, GeomShapePtr> GeomSelection;
-
- /// A copy action for pop-up menu in a list control
- QAction* myCopyAction;
-
- /// A delete action for pop-up menu in a list control
- QAction* myDeleteAction;
-
- /// A flag to store use_choice parameter state
- bool myIsUseChoice;
+ ModuleBase_ListView* myListView; ///< List control
+ QComboBox* myTypeCombo; ///< Combobox of types
+ bool myIsUseChoice; /// A flag to store use_choice parameter state
/// A flag to clear selection by click in empty place in the viewer
bool myIsNeutralPointClear;
/// A flag to block set selection perform if the method is in process
bool myIsSetSelectionBlocked;
+
+ /// A container of selected objects
+ QList<QList<std::shared_ptr<ModuleBase_ViewerPrs> > > mySelectedHistoryValues;
+ /// Position in a container of selected values
+ int myCurrentHistoryIndex;
};
#endif /* MODULEBASE_WIDGETFILESELECTOR_H_ */
