/// <summary>
/// Performs the given operation on the line buffer. This will raise any
/// events that were appropriate for the operation.
/// </summary>
/// <param name="operation">The operation to perform.</param>
/// <returns>
/// The results to the changes to the buffer.
/// </returns>
public override LineBufferOperationResults Do(ILineBufferOperation operation)
{
// Check for null values.
if (operation == null)
{
throw new ArgumentNullException("operation");
}
// Break out the operation and call the appropriate function.
switch (operation.OperationType)
{
case LineBufferOperationType.SetText:
return(Do((SetTextOperation)operation));
case LineBufferOperationType.InsertText:
return(Do((InsertTextOperation)operation));
case LineBufferOperationType.DeleteText:
return(Do((DeleteTextOperation)operation));
case LineBufferOperationType.DeleteLines:
return(Do((DeleteLinesOperation)operation));
case LineBufferOperationType.InsertLines:
return(Do((InsertLinesOperation)operation));
case LineBufferOperationType.ExitLine:
return(Do((ExitLineOperation)operation));
default:
throw new ArgumentOutOfRangeException(
"operation", "Operation implements unknown OperationType.");
}
}
/// <summary>
/// Performs the given operation on the line buffer.
/// </summary>
/// <param name="operation">The operation.</param>
public LineBufferOperationResults Do(ILineBufferOperation operation)
{
if (operation == null)
{
throw new ArgumentNullException("operation");
}
return(displayContext.LineBuffer.Do(operation));
}
/// <summary> /// Performs the given operation on the line buffer. This will raise any /// events that were appropriate for the operation. /// </summary> /// <param name="operation">The operation to perform.</param> /// <returns>The results to the changes to the buffer.</returns> public abstract LineBufferOperationResults Do(ILineBufferOperation operation);
/// <summary>
/// Performs the given operation on the line buffer. This will raise any
/// events that were appropriate for the operation.
/// </summary>
/// <param name="operation">The operation to perform.</param>
/// <returns>
/// The results to the changes to the buffer.
/// </returns>
public override LineBufferOperationResults Do(ILineBufferOperation operation)
{
return(LineBuffer.Do(operation));
}
/// <summary>
/// Performs the given operation, raising any events for changing.
/// </summary>
/// <param name="operation">The operation.</param>
public override LineBufferOperationResults Do(ILineBufferOperation operation)
{
throw new NotImplementedException();
}
