public IInsertLineCommand <OperationContext> CreateInsertLineCommand(
LinePosition line)
{
var operation = new InsertLinesOperation((int)line, 1);
return(operation);
}
protected override LineBufferOperationResults Do(
InsertLinesOperation operation)
{
//// We need a write lock on the blocks since this will be making changes
//// to the structure of the document.
//using (blocks.AcquireLock(RequestLock.Write))
//{
// // Create the command and submit it to the project's command manager.
// Block block = blocks[operation.LineIndex];
// var command = new InsertAfterBlockCommand(block.BlockKey, operation.Count);
// commands.Do(command);
// // Raise the events to indicate the line changed.
// RaiseLinesInserted(
// new LineRangeEventArgs(
// operation.LineIndex, operation.LineIndex + operation.Count));
// // 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 insert lines 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(
InsertLinesOperation operation)
{
// First shift the style lines up for the new ones. We go from the
// bottom to avoid overlapping the line numbers.
for (int lineIndex = LineCount - 1;
lineIndex >= 0;
lineIndex--)
{
// If we have a key, shift it.
if (lineIndex >= operation.LineIndex &&
styles.ContainsKey(lineIndex))
{
styles[lineIndex + operation.Count] = styles[lineIndex];
styles.Remove(lineIndex);
}
}
// Now, perform the operation on the buffer.
return(base.Do(operation));
}
protected override LineBufferOperationResults Do(
InsertLinesOperation operation)
{
//// We need a write lock on the blocks since this will be making changes
//// to the structure of the document.
//using (blocks.AcquireLock(RequestLock.Write))
//{
// // Create the command and submit it to the project's command manager.
// Block block = blocks[operation.LineIndex];
// var command = new InsertAfterBlockCommand(block.BlockKey, operation.Count);
// commands.Do(command);
// // Raise the events to indicate the line changed.
// RaiseLinesInserted(
// new LineRangeEventArgs(
// operation.LineIndex, operation.LineIndex + operation.Count));
// // 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 insert lines 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(
InsertLinesOperation operation)
{
throw new NotImplementedException();
}