public void decodeCommandInByteArray(byte[] data)
{
byte[] allData = concatWithRemainingBuffer(data);
PostItCommandType commandType = classifyCommand(allData);
PostItCommand command = null;
switch (commandType)
{
case PostItCommandType.Add:
command = decodeAddCommand(allData);
break;
case PostItCommandType.Update:
command = decodeUpdateCommand(allData);
break;
case PostItCommandType.Delete:
command = decodeDeleteCommand(allData);
break;
}
if (command != null)
{
if (commandDecodedEventHandler != null)
{
commandDecodedEventHandler(command.CommandType, command.CommandData);
}
buffer = null;
}
else
{
buffer = allData;
}
}
public void ProcessPostItNoteCommand(PostItCommandType commandType, object commandArg)
{
switch (commandType)
{
case PostItCommandType.Add:
PostItNote addedNote = (PostItNote)commandArg;
if (getNoteWithID(addedNote.Id) == null)
{
postItNotes.Add(addedNote);
}
if (noteAddedEventHandler != null)
{
noteAddedEventHandler(addedNote);
}
break;
case PostItCommandType.Update:
PostItNote updatedNote = (PostItNote)commandArg;
PostItNote matchingNote = getNoteWithID(updatedNote.Id);
if (!(matchingNote == null))
{
matchingNote.CenterX = updatedNote.CenterX;
matchingNote.CenterX = updatedNote.CenterY;
if (updatedNote.Content != null)
{
matchingNote.Content = updatedNote.Content;
}
if (noteUpdatedEventHandler != null)
{
noteUpdatedEventHandler(matchingNote);
}
}
break;
case PostItCommandType.Delete:
int noteID = (int)commandArg;
PostItNote tobeRemoved = getNoteWithID(noteID);
if (tobeRemoved != null)
{
postItNotes.Remove(tobeRemoved);
if (noteRemovedEventHandler != null)
{
noteRemovedEventHandler(tobeRemoved);
}
}
break;
}
}