+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
/*
* ModuleBase_WidgetMultiSelector.h
*
#define MODULEBASE_WIDGETMULTISELECTOR_H_
#include <ModuleBase.h>
-#include <ModuleBase_ModelWidget.h>
+#include <ModuleBase_WidgetValidated.h>
+
+#include <GeomAPI_Shape.h>
+#include <ModelAPI_Result.h>
+#include <ModelAPI_AttributeSelectionList.h>
+
+#include <NCollection_List.hxx>
+#include <TopoDS_Shape.hxx>
#include <QList>
#include <QString>
#include <QStringList>
+#include <QPair>
class QWidget;
-class QTextEdit;
+class QListWidget;
+class QComboBox;
+class ModuleBase_IWorkshop;
+class QAction;
+
-class MODULEBASE_EXPORT ModuleBase_WidgetMultiSelector : public ModuleBase_ModelWidget
+/**
+* \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 folloing 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_WidgetValidated
{
Q_OBJECT
public:
+ /// Constructor
+ /// \param theParent the parent object
+ /// \param theWorkshop instance of workshop interface
+ /// \param theData the widget configuation. The attribute of the model widget is obtained from
+ /// \param theParentId is Id of a parent of the current attribute
ModuleBase_WidgetMultiSelector(QWidget* theParent,
- const Config_WidgetAPI* theData,
- const std::string& theParentId);
+ 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;
- //public slots:
+ virtual bool eventFilter(QObject* , QEvent* );
+
+ /// The methiod called when widget is deactivated
+ virtual void deactivate();
+
+ /// 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
+ /// \param thePosition an index in the list of values, the values should be get from the index
+ virtual bool setSelection(const QList<ModuleBase_ViewerPrs>& theValues, int& thePosition);
+
+ /// Fills the attribute with the value of the selected owner
+ /// \param theOwner a selected owner
+ virtual bool setSelectionCustom(const ModuleBase_ViewerPrs& thePrs);
+
+ public slots:
+ /// Slot is called on selection type changed
+ void onSelectionTypeChanged();
+
+ /// Slot is called on selection changed
+ virtual void onSelectionChanged();
+
+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:
+ /// The methiod called when widget is activated
+ virtual void activateCustom();
+
+ /// Saves the internal parameters to the given feature
+ /// \return True in success
+ virtual bool storeValueCustom() const;
+
+ /// 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();
+
+ /// 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);
+
+ /// Start shape selection
+ /// \param isActivated a state whether the shape is activated or deactivated in selection
+ void activateShapeSelection(const bool isActivated);
+
+ /// 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
+ QList<ModuleBase_ViewerPrs> getAttributeSelection() const;
+
+ protected:
+ /// Update selection list
+ void updateSelectionList(AttributeSelectionListPtr);
+
+ /// List control
+ QListWidget* myListControl;
+
+ /// Combobox of types
+ QComboBox* myTypeCombo;
+
+ //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;
+
+ /// 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;
- private:
- QTextEdit* myListControl;
- QWidget* myMainWidget;
+ /// Variable of GeomSelection
+ QList<GeomSelection> mySelection;
};
#endif /* MODULEBASE_WIDGETFILESELECTOR_H_ */
