public ProjectInsertLineCommand(
ProjectLineBuffer lineBuffer,
Project project,
LinePosition line)
: base(project)
{
// Save the line buffer for later.
this.lineBuffer = lineBuffer;
this.line = line;
// Create the project command wrapper.
var block = new Block(project.Blocks);
var command = new InsertIndexedBlockCommand(line.Index, block);
// Set the command into the adapter.
Command = command;
}
public override LineBufferOperationResults InsertLines(
int lineIndex,
int count)
{
var composite = new CompositeCommand <BlockCommandContext>(true, false);
using (project.Blocks.AcquireLock(RequestLock.Write))
{
for (int i = 0;
i < count;
i++)
{
var block = new Block(project.Blocks);
var command = new InsertIndexedBlockCommand(lineIndex, block);
composite.Commands.Add(command);
}
var context = new BlockCommandContext(project);
project.Commands.Do(composite, context);
return(GetOperationResults());
}
}
