IWorkbenchOperationSupport (Eclipse Platform API Specification)

```
public interface IWorkbenchOperationSupport
```
An instance of this interface provides support for managing a a shared operations history and an shared undo context at the IWorkbench level.
This interface is not intended to be extended or implemented by clients.

Since:

3.1

See Also:

IWorkbench.getOperationSupport()

Restriction:

This interface is not intended to be implemented by clients.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`IOperationHistory`	`getOperationHistory()`	Returns the operation history for the workbench.
`IUndoContext`	`getUndoContext()`	Returns the undo context for workbench-wide operations.

- Method Detail
  - getUndoContext
```
IUndoContext getUndoContext()
```
    Returns the undo context for workbench-wide operations.
    
    Returns:
    
    the workbench operation context
  - getOperationHistory
```
IOperationHistory getOperationHistory()
```
    Returns the operation history for the workbench.
    
    Returns:
    
    the workbench operation history