class QKeyEvent;
/*!
- \class ModuleBase_Operation
+ * \class ModuleBase_Operation
+ * \ingroup GUI
* \brief Base class for all operations
*
* Base class for all operations. If you perform an action it is reasonable to create
Q_OBJECT
public:
+
+ /// Appends to operation's history id, if it is an "edit" operation (myIsEditing == true)
+ static QString EditSuffix() { return "_E"; }
/// Constructor
/// \param theId the operation identifier
/// \param theParent the QObject parent
*/
virtual bool isGranted(QString theId) const;
- /// Sets a list of model widgets, according to the operation feature xml definition
- /// \param theXmlRepresentation an xml feature definition
- /// \param theWidgets a list of widgets
- //void setModelWidgets(const std::string& theXmlRepresentation,
- // QList<ModuleBase_ModelWidget*> theWidgets);
/// Returns True if data of its feature was modified during operation
virtual bool isModified() const { return myIsModified; }
void setNestedFeatures(const QStringList& theList) { myNestedFeatures = theList; }
- // Returns operations Id from it's description
+ /// Returns operations Id from it's description
QString id() const;
/// Returns the operation feature
*/
virtual bool isValid() const;
- /// Returns whether the nested operations are enabled.
- /// The state can depend on the operation current state.
- /// \return enabled state
- virtual bool isNestedOperationsEnabled() const;
-
/// Sets the operation feature
void setFeature(FeaturePtr theFeature);
/// Returns True if the current operation works with the given object (feature or result)
virtual bool hasObject(ObjectPtr theObj) const;
- //virtual void keyReleased(const int theKey) {};
-
- /// If operation needs to redisplay its result during operation
- /// then this method has to return True
- //virtual bool hasPreview() const { return false; }
-
/// Initialisation of operation with preliminary selection
- /// \param theSelected the list of selected presentations
- /// \param theHighlighted the list of highlighted presentations
+ /// \param theSelection an instance of Selection class
/// \param theViewer a viewer to have the viewer the eye position
virtual void initSelection(ModuleBase_ISelection* theSelection,
- ModuleBase_IViewer* /* theViewer*/);
+ ModuleBase_IViewer* theViewer);
+ /// \brief Set property pane to the operation
+ /// \param theProp a property panel instance
virtual void setPropertyPanel(ModuleBase_IPropertyPanel* theProp);
+ /// \return Currently installed property panel
ModuleBase_IPropertyPanel* propertyPanel() const { return myPropertyPanel; }
/// Activates widgets by preselection if it is accepted. Emits signal if the activation is correct
/// If the operation works with feature which is sub-feature of another one
/// then this variable has to be initialised by parent feature
/// before operation feature creating
- void setParentFeature(CompositeFeaturePtr theParent) { myParentFeature = theParent; }
- CompositeFeaturePtr parentFeature() const { return myParentFeature; }
+ void setParentFeature(CompositeFeaturePtr theParent);
+
+ /// \return Installed parent feature (can be NULL)
+ CompositeFeaturePtr parentFeature() const;
signals:
- void started(); /// the operation is started
- void aborted(); /// the operation is aborted
- void committed(); /// the operation is committed
- void stopped(); /// the operation is aborted or committed
- void resumed(); /// the operation is resumed
- void postponed(); /// the operation is postponed
- void activatedByPreselection(); /// the operation is filled with existing preselection
+ /// The operation is started
+ void started();
+
+ /// The operation is aborted
+ void aborted();
+
+ /// The operation is committed
+ void committed();
+
+ /// The operation is aborted or committed
+ void stopped();
+
+ /// The operation is resumed
+ void resumed();
+
+ /// The operation is postponed
+ void postponed();
+
+ /// The operation is filled with existing preselection
+ void activatedByPreselection();
public slots:
/// Starts operation
/// \param theState th flag to abort, if it is true, do nothing, overwise abort
void setRunning(bool theState);
- // Data model methods.
- /// Stores a custom value in model.
- //virtual void storeCustomValue();
-
- /// Slots which listen the mode widget activation
- /// \param theWidget the model widget
- //virtual void onWidgetActivated(ModuleBase_ModelWidget* theWidget);
-
protected:
/// Virtual method called when operation started (see start() method for more description)
/// Default impl calls corresponding slot and commits immediately.
/// Virtual method called after operation committed (see commit() method for more description)
virtual void afterCommitOperation() {}
- /// Send update message by loop
- void flushUpdated();
-
- /// Send created message by loop
- void flushCreated();
+ /// Virtual method called after operation resume (see resume() method for more description)
+ virtual void resumeOperation() {}
/// Creates an operation new feature
/// \param theFlushMessage the flag whether the create message should be flushed
- /// \param theCompositeFeature the feature that must be used for adding the created object or null
- /// \returns the created
+ /// \returns the created feature
virtual FeaturePtr createFeature(const bool theFlushMessage = true);
/// Verifies whether this operator can be commited.
/// \return Returns TRUE if current operation can be committed, e.g. all parameters are filled
virtual bool canBeCommitted() const;
- /// Returns pointer to the root document.
- std::shared_ptr<ModelAPI_Document> document() const;
-
- /// Set value to the active widget
- /// \param theFeature the feature
- /// \param theX the horizontal coordinate
- /// \param theY the vertical coordinate
- /// \return true if the point is set
- //virtual bool setWidgetValue(ObjectPtr theFeature, double theX, double theY);
-
/// Return a widget value point by the selection and the viewer position
/// The default realization returns false
/// \param thePrs the presentation
ModuleBase_IViewer* theViewer,
double& theX, double& theY);
- // Removes the preselection information and clears the map of preselection
+ /// Removes the preselection information and clears the map of preselection
void clearPreselection();
protected:
- FeaturePtr myFeature; /// the operation feature to be handled
+ /// The operation feature to be handled
+ FeaturePtr myFeature;
/// the container to have the operation description
ModuleBase_OperationDescription* myDescription;
