/// Returns the current operation or NULL
/// \return the current operation
ModuleBase_Operation* currentOperation() const;
+ /// Check if the given operation is active operation.
+ /// Also, returns false is ther is no active operation.
+ bool isCurrentOperation(ModuleBase_Operation* theOperation);
/// Returns true is operation manager has at least one non-null operation.
bool hasOperation() const;
/// Returns number of operations in the stack
int operationsCount() const;
+ /// Returns list of all operations IDs
+ QStringList operationList() const;
+
+ /// Returns previous (parent) operation if given operation started.
+ /// else, or if there is no parent - returns NULL
+ ModuleBase_Operation* previousOperation(ModuleBase_Operation* theOperation) const;
+
+ virtual bool eventFilter(QObject *theObject, QEvent *theEvent);
+
/// Start the operation and append it to the stack of operations
/// \param theOperation the started operation
/// \return the state whether the current operation is started
bool startOperation(ModuleBase_Operation* theOperation);
- /// Abort the operation and append it to the stack of operations
- /// \return the state whether the current operation is aborted
- bool abortOperation();
- ///Returns list of all operations IDs
- QStringList operationList();
-
- virtual bool eventFilter(QObject *theObject, QEvent *theEvent);
+ bool abortAllOperations();
public slots:
- void validateCurrentOperation();
+ /// Slot that commits the current operation.
+ void onCommitOperation();
+ /// Slot that aborts the current operation.
+ void onAbortOperation();
+ /// Slot that validates the current operation using the validateOperation method.
+ void onValidateOperation();
signals:
/// Signal about an operation is started. It is emitted after the start() of operation is done.
- void operationStarted();
+ void operationStarted(ModuleBase_Operation* theOperation);
/// Signal about an operation is stopped. It is emitted after the stop() of operation is done.
/// \param theOperation a stopped operation
void operationStopped(ModuleBase_Operation* theOperation);
void operationResumed();
/// Signal is emitted after the validate methods calls.
void operationValidated(bool);
- /// Signal about the necessety of the next widget activating
- /// \param theWidget the model widget
- void activateNextWidget(ModuleBase_ModelWidget* theWidget);
protected:
+
+ /// Commits the current operatin if it is valid
+ bool commitOperation();
/// Sets the current operation or NULL
/// \param theOperation the started operation
/// \param isCheckBeforeStart the flag whether to check whether the operation can be started
/// \param theOperation an operation to check
bool canStartOperation(ModuleBase_Operation* theOperation);
- /// Returns whether the operation can be stopped.
bool canStopOperation();
/// Returns true if the operation can be aborted
bool canAbortOperation();
- void validateOperation(ModuleBase_Operation* theOperation);
-
- protected slots:
- /// Slot that commits the current operation.
- void onCommitOperation();
- /// Slot that aborts the current operation.
- void onAbortOperation();
-
- /// Slot that is called by an operation stop. Removes the stopped operation form the stack.
- /// If there is a suspended operation, restart it.
- void onOperationStopped();
-
+ public slots:
/// SLOT, that is called by the key in the property panel is clicked.
/// \param theName the attribute name
/// \param theEvent the mouse event
- void onKeyReleased(QKeyEvent* theEvent);
+ bool onKeyReleased(QKeyEvent* theEvent);
- /// SLOT, that reacts to the widget activation
- /// \param theWidget an activated widget
- void onWidgetActivated(ModuleBase_ModelWidget* theWidget);
+ protected slots:
+ /// Slot that is called by an operation stop. Removes the stopped operation form the stack.
+ /// If there is a suspended operation, restart it.
+ void onOperationStopped();
+ void onOperationStarted();
private:
typedef QList<ModuleBase_Operation*> Operations; ///< definition for a list of operations
