private void finishLine(NodeList body) {
NodeList result = closeRemainingTags();
if (result == null) return;
state = State.None;
body.add(result);
}
public AstNode visit(Whitespace ws) {
if (!ws.getHasNewline()) return ws;
NodeList result = closeRemainingTags();
if (result == null) return ws;
state = State.None;
result.add(ws);
return result;
}
private NodeList closeRemainingTags() {
NodeList result = null;
switch (state) {
case Italics:
result = new NodeList();
result.add(ITALICS.createClose(true));
break;
case Bold:
result = new NodeList();
result.add(BOLD.createClose(true));
break;
case BoldItalics:
result = new NodeList();
result.add(ITALICS.createClose(true));
result.add(BOLD.createClose(true));
break;
case ItalicsBold:
result = new NodeList();
result.add(BOLD.createClose(true));
result.add(ITALICS.createClose(true));
break;
}
return result;
}
private void toTag(LineEntry entry, NodeList result) {
switch (entry.tickCount) {
case 2:
switch (state) {
case Italics:
result.add(ITALICS.createClose(false));
state = State.None;
break;
case BoldItalics:
result.add(ITALICS.createClose(false));
state = State.Bold;
break;
case ItalicsBold:
result.add(BOLD.createClose(true));
result.add(ITALICS.createClose(false));
result.add(BOLD.createOpen(true));
state = State.Bold;
break;
case Bold:
result.add(ITALICS.createOpen(false));
state = State.BoldItalics;
break;
case None:
result.add(ITALICS.createOpen(false));
state = State.Italics;
break;
}
break;
case 3:
switch (state) {
case Bold:
result.add(BOLD.createClose(false));
state = State.None;
break;
case BoldItalics:
result.add(ITALICS.createClose(true));
result.add(BOLD.createClose(false));
result.add(ITALICS.createOpen(true));
state = State.Italics;
break;
case ItalicsBold:
result.add(BOLD.createClose(false));
state = State.Italics;
break;
case Italics:
result.add(BOLD.createOpen(false));
state = State.ItalicsBold;
break;
case None:
result.add(BOLD.createOpen(false));
state = State.Bold;
break;
}
break;
case 5:
switch (state) {
case Italics:
result.add(ITALICS.createClose(false));
result.add(BOLD.createOpen(false));
state = State.Bold;
break;
case Bold:
result.add(BOLD.createClose(false));
result.add(ITALICS.createOpen(false));
state = State.Italics;
break;
case BoldItalics:
result.add(ITALICS.createClose(false));
result.add(BOLD.createClose(false));
state = State.None;
break;
case ItalicsBold:
result.add(BOLD.createClose(false));
result.add(ITALICS.createClose(false));
state = State.None;
break;
case None:
result.add(ITALICS.createOpen(false));
result.add(BOLD.createOpen(false));
state = State.ItalicsBold;
break;
}
break;
}
}