#include <SelectMgr_Filter.hxx>
+#include <list>
+
/**
+ * \ingroup GUI
* This object is assigned by the name
* in the XML file to the specific attribute or to the whole feature.
* If isOK method of the filter returns "false", it is signalized in user interface
* Filterss must be registered in the filters factory to be
* correctly identified by the XML string-ID.
*/
-DEFINE_STANDARD_HANDLE(ModuleBase_Filter, SelectMgr_Filter);
-class ModuleBase_Filter: public SelectMgr_Filter
+class ModuleBase_Filter
{
public:
- Standard_EXPORT ModuleBase_Filter(): SelectMgr_Filter() {}
-
- Standard_EXPORT virtual Standard_Boolean IsOk(const Handle(SelectMgr_EntityOwner)& theOwner) const;
-
- DEFINE_STANDARD_RTTI(ModuleBase_Filter)
+ /// Constructor
+ MODULEBASE_EXPORT ModuleBase_Filter() {}
+
+ /**
+ * Returns an OCC selection filter. It can be appended into the context of a viewer
+ * It creates a filter if it has not be created yet.
+ * \return the selection filter
+ */
+ MODULEBASE_EXPORT Handle(SelectMgr_Filter) getFilter();
+
+ /**
+ * Sets the arguments to the filter.
+ * \param theArguments a list of arguments
+ */
+ MODULEBASE_EXPORT virtual void setArguments(const std::list<std::string>& theArguments) = 0;
+protected:
+ /**
+ * It creates an internal instance of the OCC filter
+ */
+ virtual void createFilter() = 0;
+
+protected:
+ /// current instance of the OCC selection filter
+ Handle(SelectMgr_Filter) myFilter;
};
#endif //ModuleBase_Filter