public Result <FlushedEntry> Flush()
{
if (appender.Count > 0)
{
var entry = new FlushedEntry(appender.Cells(), appender.ToString());
var result = Result.Ok(entry);
OnFlushedEntry.RaiseEvent(this, entry.StringRepresentation);
appender.Clear();
history.Add(entry);
return(result);
}
return(Result.Fail <FlushedEntry>("No entries"));
}
private void SubscribeEntryToKeyprocessor()
{
keyProcessor.KeyPressed += (sender, ch) => EntryPoint.AddEntry(ch);
keyProcessor.BackSpace += (sender, args) => EntryPoint.DeleteEntry();
keyProcessor.Delete += (sender, args) => EntryPoint.DeleteEntryAfterCursor();
keyProcessor.Left += (sender, args) => EntryPoint.Cursor.Left();
keyProcessor.Right += (sender, args) => EntryPoint.Cursor.Right();
keyProcessor.Up += (sender, args) => EntryPoint.PeekNext();
keyProcessor.Down += (sender, args) => EntryPoint.PeekPrevious();
keyProcessor.Insert += (sender, args) =>
{
var entry = EntryPoint.Flush();
};
EntryPoint.OnFlushedEntry += async(sender, command) =>
{
window.AddCellRange(appender.Cells());
await terminal.ExecuteCommand(command);
};
}
public TerminalEntry(CellAppender appender, CellRowAligner aligner, Func <int> spacing, Func <float> rowSize, int historyEntries = 40)
{
this.cursor = new Cursor();
if (appender == null)
{
throw new ArgumentNullException("appender");
}
this.appender = appender;
AddEntryRule(new EntryRule(ch => appender.Count < 100));
history = new CommandHistory(historyEntries);
appender.OnCellAppend((sender, args) =>
{
aligner.AlignToRows(appender.Cells(), spacing(), rowSize());
cursor.Update(aligner.Rows());
});
}