+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
// File: XGUI_OperationMgr.h
// Created: 20 Apr 2014
// Author: Natalia ERMOLAEVA
/// 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 true is operation manager has an operation with given Id.
+ bool hasOperation(const QString& theId) const;
+
+ /// Find and return operation by its Id.
+ ModuleBase_Operation* findOperation(const QString& theId) const;
+
/// Returns number of operations in the stack
int operationsCount() const;
+
/// Returns list of all operations IDs
- QStringList operationList();
+ 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);
bool abortAllOperations();
+ /// Returns whether the operation can be started. Check if there is already started operation and
+ /// the granted parameter of the launched operation
+ /// \param theId id of the operation which is going to start
+ bool canStartOperation(QString theId);
+
+ bool canStopOperation();
+
+ /// Returns true if the operation can be aborted
+ bool canAbortOperation();
+
+ /// Blocking/unblocking enabling of Ok button in property panel.
+ /// It is used when operation can not be validated even all attributes are valid
+ void setLockValidating(bool toLock) { myIsValidationLock = toLock; }
+
+ /// Returns state of validation locking
+ bool isValidationLocked() const { return myIsValidationLock; }
+
public slots:
/// Slot that commits the current operation.
void onCommitOperation();
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);
+
/// Signal about an operation is resumed. It is emitted after the resume() of operation is done.
- void operationResumed();
+ void operationResumed(ModuleBase_Operation* theOperation);
+
+ /// Emitted when current operation is Committed
+ void operationCommitted(ModuleBase_Operation* theOperation);
+
+ /// Emitted when current operation is aborted
+ void operationAborted(ModuleBase_Operation* theOperation);
+
/// 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);
+
+ /// Signal is emitted after the current operation is filled with existing preselection.
+ void operationActivatedByPreselection();
+
+ /// Signal is emitted after the key released click.
+ void keyEnterReleased();
+
protected:
/// Commits the current operatin if it is valid
- void commitOperation();
+ 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
/// \return the state whether the operation is resumed
void resumeOperation(ModuleBase_Operation* theOperation);
- /// Checks if given operation is Valid, if so sends operationValidated signal
- /// \param theOperation to be validated
- /// \return validation state (true means valid)
- bool validateOperation(ModuleBase_Operation* theOperation);
- /// Returns whether the operation can be started. Check if there is already started operation and
- /// the granted parameter of the launched operation
- /// \param theOperation an operation to check
- bool canStartOperation(ModuleBase_Operation* theOperation);
-
- bool canStopOperation();
-
- /// Returns true if the operation can be aborted
- bool canAbortOperation();
-
- 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();
-
+ 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();
+ void onOperationAborted();
+ void onOperationCommitted();
+ void onOperationResumed();
private:
typedef QList<ModuleBase_Operation*> Operations; ///< definition for a list of operations
Operations myOperations; ///< a stack of started operations. The active operation is on top,
// others are suspended and started by the active is finished
+
+ /// Lock/Unlock access to Ok button in property panel
+ bool myIsValidationLock;
};
#endif
