#define MODULEBASE_WIDGETMULTISELECTOR_H_
#include <ModuleBase.h>
-#include <ModuleBase_ModelWidget.h>
+#include <ModuleBase_WidgetSelector.h>
#include <GeomAPI_Shape.h>
#include <ModelAPI_Result.h>
+#include <ModelAPI_AttributeSelectionList.h>
#include <NCollection_List.hxx>
#include <TopoDS_Shape.hxx>
#include <QString>
#include <QStringList>
#include <QPair>
+#include <QMap>
class QWidget;
class QListWidget;
class QComboBox;
class ModuleBase_IWorkshop;
-
-class MODULEBASE_EXPORT ModuleBase_WidgetMultiSelector : public ModuleBase_ModelWidget
+class GeomValidators_ShapeType;
+class QAction;
+
+
+/**
+* \ingroup GUI
+* Implementation of widget for shapes selection. This widget provides selection of several shapes.
+* It can be defined in XML file as following:
+* \code
+* <multi_selector id="group_list"
+* tooltip="Select a set of objects"
+* type_choice="Vertices Edges Faces Solids" />
+* \endcode
+* It uses following parameters:
+* - id - is a name of corresponded attribute
+* - tooltip - a tooltip for the widget
+* - type_choice - list of expected shape types.
+*/
+class MODULEBASE_EXPORT ModuleBase_WidgetMultiSelector : public ModuleBase_WidgetSelector
{
Q_OBJECT
public:
+ /// Constructor
+ /// \param theParent the parent object
+ /// \param theWorkshop instance of workshop interface
+ /// \param theData the widget configuration. The attribute of the model widget is obtained from
+ /// \param theParentId is Id of a parent of the current attribute
ModuleBase_WidgetMultiSelector(QWidget* theParent,
ModuleBase_IWorkshop* theWorkshop,
const Config_WidgetAPI* theData,
const std::string& theParentId);
virtual ~ModuleBase_WidgetMultiSelector();
- /// Saves the internal parameters to the given feature
- /// \param theObject a model feature to be changed
- virtual bool storeValue() const;
-
- virtual bool restoreValue();
-
- /// Returns the internal parent wiget control, that can be shown anywhere
- /// \returns the widget
- QWidget* getControl() const;
-
/// Returns list of widget controls
/// \return a control list
virtual QList<QWidget*> getControls() const;
- virtual bool eventFilter(QObject* theObj, QEvent* theEvent);
+ /// Set the given wrapped value to the current widget
+ /// This value should be processed in the widget according to the needs
+ /// \param theValues the wrapped selection values
+ virtual bool setSelection(QList<ModuleBase_ViewerPrs>& theValues,
+ const bool theToValidate);
+
+ /// Checks the widget validity. By default, it returns true.
+ /// \param theValue a selected presentation in the view
+ /// \return a boolean value
+ virtual bool isValidSelectionCustom(const ModuleBase_ViewerPrs& thePrs);
public slots:
- void activateSelection(bool toActivate);
+ /// Slot is called on selection type changed
void onSelectionTypeChanged();
- void onSelectionChanged();
- protected:
- void filterShapes(const NCollection_List<TopoDS_Shape>& theShapesToFilter,
- NCollection_List<TopoDS_Shape>& theResult);
+protected slots:
+ /// Slot for copy command in a list pop-up menu
+ void onCopyItem();
+
+ /// Slot is called on selection of list of selected items
+ void onListSelection();
+
+protected:
+ /// Saves the internal parameters to the given feature
+ /// \return True in success
+ virtual bool storeValueCustom() const;
+
+ virtual bool restoreValueCustom();
+
+ /// Creates a backup of the current values of the attribute
+ /// It should be realized in the specific widget because of different
+ /// parameters of the current attribute
+ virtual void storeAttributeValue();
+
+ /// Clear attribute
+ virtual void clearAttribute();
+
+ // Set the focus on the last item in the list
+ virtual void updateFocus();
+
+ /// Computes and updates name of selected object in the widget
+ virtual void updateSelectionName();
+
+ /// Retunrs a list of possible shape types
+ /// \return a list of shapes
+ virtual QIntList getShapeTypes() const;
+
+ /// Append the values to the model attribute of the widget. It casts this attribute to
+ /// the specific type and set the given values
+ /// \param theSelectedObject an object
+ /// \param theShape a selected shape, which is used in the selection attribute
+ /// \return true if it is succeed
+ void setObject(ObjectPtr theSelectedObject, GeomShapePtr theShape);
+
+ /// Creates a backup of the current values of the attribute
+ /// It should be realized in the specific widget because of different
+ /// parameters of the current attribute
+ /// \param theValid a boolean flag, if restore happens for valid parameters
+ virtual void restoreAttributeValue(const bool theValid);
+
+ /// Set current shape type for selection
void setCurrentShapeType(const TopAbs_ShapeEnum theShapeType);
- void activateShapeSelection();
- private:
- void updateSelectionList();
+ /// Return the attribute values wrapped in a list of viewer presentations
+ /// \return a list of viewer presentations, which contains an attribute result and
+ /// a shape. If the attribute do not uses the shape, it is empty
+ virtual QList<ModuleBase_ViewerPrs> getAttributeSelection() const;
+
+ /// Update selection list
+ void updateSelectionList(AttributeSelectionListPtr);
+ /// Converts the XML defined type choice to the validator type
+ /// For example, the "Edges" is converted to "edge"
+ std::string validatorType(const QString& theType) const;
+
+protected:
+ /// List control
QListWidget* myListControl;
+
+ /// Combobox of types
QComboBox* myTypeCombo;
- QWidget* myMainWidget;
- //TODO: Move into the base of selectors
- ModuleBase_IWorkshop* myWorkshop;
+ /// Provides correspondance between Result object and its shape
+ typedef QPair<ResultPtr, GeomShapePtr> GeomSelection;
+
+ /// An action for pop-up menu in a list control
+ QAction* myCopyAction;
- /// If true then local selector has to be activated in context
- bool myUseSubShapes;
- bool myIsActive;
+ /// backup parameters of the model attribute. The class processes three types of attribute:
+ /// Reference, RefAttr and Selection. Depending on the attribute type, only the attribute parameter
+ /// values are reserved in the backup
+ /// Variable of selection type
+ std::string mySelectionType;
- typedef QPair<ResultPtr, GeomShapePtr> GeomSelection;
+ /// Variable of GeomSelection
QList<GeomSelection> mySelection;
+ int mySelectionCount; // number of elements in the attribute selection list when store
+ bool myIsInValidate; // the widget is in validation mode: store is performed, restore is not
+
+ bool myIsUseChoice;
};
#endif /* MODULEBASE_WIDGETFILESELECTOR_H_ */
