+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
// File: ModuleBase_WidgetSelector.h
-// Created: 2 June 2014
-// Author: Vitaly Smetannikov
+// Created: 19 June 2015
+// Author: Natalia ERMOLAEVA
#ifndef ModuleBase_WidgetSelector_H
#define ModuleBase_WidgetSelector_H
#include "ModuleBase.h"
-#include "ModuleBase_ModelWidget.h"
+#include "ModuleBase_WidgetValidated.h"
+#include <ModuleBase_ViewerPrs.h>
+#include "ModuleBase_Definitions.h"
#include <ModelAPI_Object.h>
-
-#include <TopAbs_ShapeEnum.hxx>
-
-#include <QStringList>
-
+#include <GeomAPI_Shape.h>
class Config_WidgetAPI;
class QWidget;
-class QLabel;
-class QLineEdit;
-class QToolButton;
class ModuleBase_IWorkshop;
-class MODULEBASE_EXPORT ModuleBase_WidgetSelector: public ModuleBase_ModelWidget
+/**
+* \ingroup GUI
+* Implementation of widget for selection.
+* This abstract interface is designed to be used for shape/multi shape selector widgets.
+*/
+class MODULEBASE_EXPORT ModuleBase_WidgetSelector : public ModuleBase_WidgetValidated
{
- Q_OBJECT
-public:
- ModuleBase_WidgetSelector(QWidget* theParent,
- ModuleBase_IWorkshop* theWorkshop,
- const Config_WidgetAPI* theData);
+Q_OBJECT
+ public:
- virtual ~ModuleBase_WidgetSelector();
-
- /// Saves the internal parameters to the given feature
- /// \param theObject a model feature to be changed
- virtual bool storeValue(ObjectPtr theObject) const;
+ /// 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_WidgetSelector(QWidget* theParent, ModuleBase_IWorkshop* theWorkshop,
+ const Config_WidgetAPI* theData, const std::string& theParentId);
- virtual bool restoreValue(ObjectPtr theObject);
-
- /// Returns the internal parent wiget control, that can be shown anywhere
- /// \returns the widget
- QWidget* getControl() const { return myContainer; }
+ virtual ~ModuleBase_WidgetSelector();
- /// Returns list of widget controls
- /// \return a control list
- virtual QList<QWidget*> getControls() const;
+ /// Defines if it is supposed that the widget should interact with the viewer.
+ virtual bool isViewerSelector() { return true; }
- void setActivationOnStart(bool toActivate) { myActivateOnStart = toActivate; }
- bool activateOnStart() const { return myActivateOnStart; }
+ /// 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);
- ObjectPtr selectedFeature() const { return mySelectedObject; }
+ /// Fills the attribute with the value of the selected owner
+ /// \param theOwner a selected owner
+ virtual bool setSelectionCustom(const ModuleBase_ViewerPrs& thePrs);
-public slots:
+ /// The methiod called when widget is deactivated
+ virtual void deactivate();
+protected:
/// Activate or deactivate selection
void activateSelection(bool toActivate);
-protected:
- bool eventFilter(QObject* theObj, QEvent* theEvent);
-
-private slots:
+ private slots:
+ /// Slot which is called on selection event
void onSelectionChanged();
-private:
- void enableOthersControls(bool toEnable) const;
- void updateSelectionName();
- void raisePanel() const;
- bool isAccepted(const ObjectPtr theObject) const;
-
- static TopAbs_ShapeEnum shapeType(const QString& theType);
-
- QWidget* myContainer;
- QLabel* myLabel;
- QLineEdit* myTextLine;
- QToolButton* myActivateBtn;
-
- ModuleBase_IWorkshop* myWorkshop;
-
- bool myActivateOnStart;
-
- ObjectPtr mySelectedObject;
- QStringList myShapeTypes;
+ protected:
+ /// Set an empty value to attribute
+ virtual void clearAttribute() = 0;
+
+ // Update focus after the attribute value change
+ virtual void updateFocus() = 0;
+
+ /// 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 = 0;
+
+ /// Retunrs a list of possible shape types
+ /// \return a list of shapes
+ virtual QIntList getShapeTypes() const = 0;
+
+ /// Computes and updates name of selected object in the widget
+ virtual void updateSelectionName() = 0;
+
+ /// Store 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
+ virtual void setObject(ObjectPtr theSelectedObject, GeomShapePtr theShape) = 0;
+
+ /// The methiod called when widget is activated
+ virtual void activateCustom();
+
+ /// Returns true if selected shape corresponds to requested shape types.
+ /// If the widget type of shapes contains the faces item, the result is converted
+ /// to construction result and the method returns true if there is at least one face
+ /// in the construction.
+ /// \param theShape a shape
+ /// \param theResult a selected result
+ bool acceptSubShape(const GeomShapePtr& theShape, const ResultPtr& theResult) const;
+
+ /// Return an object and geom shape by the viewer presentation
+ /// \param thePrs a selection
+ /// \param theObject an output object
+ /// \param theShape a shape of the selection
+ virtual void getGeomSelection(const ModuleBase_ViewerPrs& thePrs,
+ ObjectPtr& theObject,
+ GeomShapePtr& theShape);
+
+ //----------- Class members -------------
};
-#endif
\ No newline at end of file
+#endif