/*
* ModuleBase_Operation.h
*
- * Created on: May 5, 2014
- * Author: nds
+ * Created on: Apr 2, 2014
+ * Author: sbh
*/
-
#ifndef ModuleBase_Operation_H
#define ModuleBase_Operation_H
#include <ModuleBase.h>
-#include <ModuleBase_IOperation.h>
+#include <ModuleBase_ViewerPrs.h>
+
+#include <ModelAPI_CompositeFeature.h>
+#include <ModelAPI_Document.h>
#include <QObject>
#include <QString>
+#include <QStringList>
+#include <List>
-#include <boost/shared_ptr.hpp>
+class ModuleBase_ModelWidget;
+class ModuleBase_OperationDescription;
+class ModuleBase_IPropertyPanel;
+class ModuleBase_ISelection;
-class ModelAPI_Feature;
-class ModelAPI_Document;
+class QKeyEvent;
/*!
\class ModuleBase_Operation
* - virtual void commitOperation();
*/
-class MODULEBASE_EXPORT ModuleBase_Operation: public ModuleBase_IOperation
+class MODULEBASE_EXPORT ModuleBase_Operation : public QObject
{
Q_OBJECT
-public:
+ public:
/// Constructor
/// \param theId the operation identifier
/// \param theParent the QObject parent
/// Destructor
virtual ~ModuleBase_Operation();
+ /// Returns the operation description
+ /// /returns the instance of the description class
+ ModuleBase_OperationDescription* getDescription() const { return myDescription; }
+
+ /**
+ * Must return true if this operation can be launched as nested for any current operation
+ * and it is not necessary to check this operation on validity. By default
+ * the operation is not granted.
+ * The method has to be redefined for granted operations.
+ */
+ virtual bool isGranted(ModuleBase_Operation* theOperation) const { return false; }
+
+ /// 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; }
+
+ /// Returns True id the current operation is launched in editing mode
+ bool isEditOperation() const { return myIsEditing; }
+
+ /// Returns list of nested features
+ QStringList nestedFeatures() const { return myNestedFeatures; }
+
+ /// Sets list of nested features
+ void setNestedFeatures(const QStringList& theList) { myNestedFeatures = theList; }
+
+
+ // Returns operations Id from it's description
+ QString id() const;
+
/// Returns the operation feature
/// \return the feature
- boost::shared_ptr<ModelAPI_Feature> feature() const;
+ FeaturePtr feature() const;
+
+ /**
+ * Must return True if the operation's feature is valid.
+ * Since IOperation does not have any feature returns false.
+ */
+ 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
+ virtual void initSelection(ModuleBase_ISelection* theSelection);
+
+ virtual void setPropertyPanel(ModuleBase_IPropertyPanel* theProp);
+
+ ModuleBase_IPropertyPanel* propertyPanel() const { return myPropertyPanel; }
+
+ /// Activates widgets by preselection if it is accepted
+ virtual bool activateByPreselection();
+
+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
+
+ public slots:
+ /// Starts operation
+ /// Public slot. Verifies whether operation can be started and starts operation.
+ /// This slot is not virtual and cannot be redefined. Redefine startOperation method
+ /// to change behavior of operation. There is no point in using this method. It would
+ /// be better to inherit own operator from base one and redefine startOperation method
+ /// instead.
+ void start();
+ /// Resumes operation
+ /// Public slot. Verifies whether operation can be started and starts operation.
+ /// This slot is not virtual and cannot be redefined. Redefine startOperation method
+ /// to change behavior of operation. There is no point in using this method. It would
+ /// be better to inherit own operator from base one and redefine startOperation method
+ /// instead.
+ void resume();
+ /// Aborts operation
+ /// Public slot. Aborts operation. This slot is not virtual and cannot be redefined.
+ /// Redefine abortOperation method to change behavior of operation instead
+ void abort();
+ /// Commits operation
+ /// Public slot. Commits operation. This slot is not virtual and cannot be redefined.
+ /// Redefine commitOperation method to change behavior of operation instead
+ bool commit();
+
+ /// Alias for start/abort slots
+ /// Public slot. Aborts operation if false, else does nothing.
+ /// Provided for S/S compatibility with QAction's toggle(bool)
+ /// \param theState th flag to abort, if it is true, do nothing, overwise abort
+ void setRunning(bool theState);
// Data model methods.
- /// Stores a real value in model.
- /// \param theValue - to store
- void storeReal(double theValue);
/// Stores a custom value in model.
- void storeCustomValue();
+ virtual void storeCustomValue();
+
+ /// Slots which listen the mode widget activation
+ /// \param theWidget the model widget
+ virtual void onWidgetActivated(ModuleBase_ModelWidget* theWidget);
-protected:
+ protected:
/// Virtual method called when operation started (see start() method for more description)
/// Default impl calls corresponding slot and commits immediately.
virtual void startOperation();
+
/// Virtual method called when operation stopped - committed or aborted.
virtual void stopOperation();
+
/// Virtual method called when operation aborted (see abort() method for more description)
virtual void abortOperation();
+
/// Virtual method called when operation committed (see commit() method for more description)
virtual void commitOperation();
-private:
- boost::shared_ptr<ModelAPI_Feature> myFeature; /// the operation feature to be handled
+ /// 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();
+
+ /// 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
+ virtual FeaturePtr createFeature(const bool theFlushMessage = true,
+ CompositeFeaturePtr theCompositeFeature = CompositeFeaturePtr());
+
+ /// 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.
+ boost::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);
+
+ protected:
+ FeaturePtr myFeature; /// the operation feature to be handled
+
+ /// the container to have the operation description
+ ModuleBase_OperationDescription* myDescription;
+
+ /// Editing feature flag
+ bool myIsEditing;
+
+ /// Modified feature flag
+ bool myIsModified;
+
+ /// List of nested operations IDs
+ QStringList myNestedFeatures;
+
+ /// List of pre-selected object
+ QList<ModuleBase_ViewerPrs> myPreSelection;
+
+ /// Access to property panel
+ ModuleBase_IPropertyPanel* myPropertyPanel;
};
#endif
