/// <summary>
/// Sets the text using a <see cref="SetTextOperation"/>.
/// </summary>
/// <param name="lineIndex">Index of the line.</param>
/// <param name="text">The text.</param>
public LineBufferOperationResults SetText(
int lineIndex,
string text)
{
var operation = new SetTextOperation(lineIndex, text);
return(Do(operation));
}
/// <summary>
/// Performs the set text operation on the buffer.
/// </summary>
/// <param name="operation">The operation to perform.</param>
/// <returns>
/// The results to the changes to the buffer.
/// </returns>
protected override LineBufferOperationResults Do(SetTextOperation operation)
{
// Set the text of the line.
lines[operation.LineIndex] = operation.Text;
// Fire a line changed operation.
var lineChangedArgs = new LineChangedArgs(operation.LineIndex);
RaiseLineChanged(lineChangedArgs);
// Return the appropriate results.
var bufferPosition = new TextPosition(
operation.LineIndex, CharacterPosition.End);
var results = new LineBufferOperationResults(bufferPosition);
return(results);
}
protected override LineBufferOperationResults Do(SetTextOperation operation)
{
//// We only need a read-lock on the blocks just to make sure nothing moves
//// underneath us while we get the block key.
//using (blocks.AcquireLock(RequestLock.Read))
//{
// // Create the command and submit it to the project's command manager.
// Block block = blocks[operation.LineIndex];
// var command = new SetTextCommand(block.BlockKey, operation.Text);
// commands.Do(command);
// // Fire a line changed operation.
// RaiseLineChanged(new LineChangedArgs(operation.LineIndex));
// // Construct the operation results for the delete from information in the
// // command manager.
// var results =
// new LineBufferOperationResults(
// new TextPosition(blocks.IndexOf(block), commands.LastPosition.TextIndex));
// return results;
//}
throw new NotImplementedException();
}
protected override LineBufferOperationResults Do(SetTextOperation operation)
{
//// We only need a read-lock on the blocks just to make sure nothing moves
//// underneath us while we get the block key.
//using (blocks.AcquireLock(RequestLock.Read))
//{
// // Create the command and submit it to the project's command manager.
// Block block = blocks[operation.LineIndex];
// var command = new SetTextCommand(block.BlockKey, operation.Text);
// commands.Do(command);
// // Fire a line changed operation.
// RaiseLineChanged(new LineChangedArgs(operation.LineIndex));
// // Construct the operation results for the delete from information in the
// // command manager.
// var results =
// new LineBufferOperationResults(
// new TextPosition(blocks.IndexOf(block), commands.LastPosition.TextIndex));
// return results;
//}
throw new NotImplementedException();
}
/// <summary>
/// Performs the set text operation on the buffer.
/// </summary>
/// <param name="operation">The operation to perform.</param>
/// <returns>
/// The results to the changes to the buffer.
/// </returns>
protected override LineBufferOperationResults Do(SetTextOperation operation)
{
LineBufferOperationResults results = base.Do(operation);
return(CheckForStyleChanged(operation.LineIndex, results));
}