/// <summary>
/// Loads a scenario from a text given in our domain-specific language created for this purpose and returns it
/// as a list of commands.
/// </summary>
/// <param name="data">Contents of the scenario file.</param>
/// <returns></returns>
public static List <ScenarioCommand> LoadFromText(string data)
{
List <ScenarioCommand> commands = new List <ScenarioCommand>();
string[] lines = data.Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < lines.Length; i++)
{
string line = lines[i];
if (line.Trim() == "")
{
continue;
}
ParsedLine parsedLine = ParsedLine.Parse(line);
if (parsedLine.Command == "menu")
{
ParsedLine option1 = ParsedLine.Parse(lines[i + 1]);
ParsedLine option1Then = ParsedLine.Parse(lines[i + 2]);
ParsedLine option2 = ParsedLine.Parse(lines[i + 3]);
ParsedLine option2Then = ParsedLine.Parse(lines[i + 4]);
i += 4;
commands.Add(new MenuCommand(option1, option1Then, option2, option2Then));
}
else
{
commands.AddRange(ParseCommand(parsedLine));
}
}
commands.Add(new EndScenarioCommand());
return(commands);
}
private void UpdateTextEditor()
{
Uri tryUri;
try
{
InitGraph();
var nLabel = G.CreateUriNode(UriFactory.Create("http://www.w3.org/2000/01/rdf-schema#label"));
G.Assert(new Triple(G.CreateUriNode(UriFactory.Create(GraphUri)), nLabel,
G.CreateLiteralNode(GraphLabel)));
var lines =
textBoxTextEditor.Text.Replace("\t", new string(' ', 4))
.Replace("\r", "")
.Split(new[] { '\n' })
.ToList();
var parsedLines = new List <ParsedLine>();
foreach (var line in lines)
{
if (line.Trim() == "")
{
continue;
}
var parsedLine = ParsedLine.Parse(line);
parsedLines.Add(parsedLine);
parsedLines.AddRange(parsedLine.InnerLines.Select(ParsedLine.Parse));
}
var rList = new List <string>();
var pList = new List <string>();
foreach (var parsedLine in parsedLines)
{
var tab = parsedLine.Tab;
for (var i = rList.Count() - 1; i > tab; i--)
{
rList.RemoveAt(i);
}
for (var i = rList.Count() - 1; i < tab; i++)
{
rList.Add("");
}
for (var i = pList.Count() - 1; i > tab; i--)
{
pList.RemoveAt(i);
}
for (var i = pList.Count() - 1; i < tab; i++)
{
pList.Add("");
}
if (parsedLine.Predicate != "")
{
pList[tab] = parsedLine.Predicate;
}
if (parsedLine.Resource == "")
{
continue;
}
var predicate = "";
for (var i = pList.Count - 1; i >= 0 && predicate == ""; i--)
{
predicate = pList[i];
}
if (predicate == "")
{
predicate = "http://rdfs.org/sioc/ns#container_of";
}
if (!Uri.TryCreate(predicate, UriKind.Absolute, out tryUri))
{
predicate = Uri.EscapeUriString(
string.Format("{0}p#{1}", MainForm.config.GlobalPrefix, predicate));
}
var resource = parsedLine.Resource;
string currUri, currLabel;
if (resource[0] == '#')
{
currUri = Uri.EscapeUriString(
string.Format("{0}r#{1}", MainForm.config.GlobalPrefix,
resource.Substring(1)));
currLabel = resource.Substring(1);
}
else
{
if (Uri.TryCreate(resource, UriKind.Absolute, out tryUri))
{
currUri = tryUri.ToString();
currLabel = tryUri.Segments.Last().Replace("/", "");
}
else
{
var objUri = resource;
if (objUri.Length > 64)
{
objUri = objUri.Substring(0, 64);
}
currUri = Uri.EscapeUriString(string.Format("{0}/r#{1}", GraphUri, objUri));
currLabel = resource;
}
}
rList[tab] = currUri;
var prevUri = "";
for (var i = tab - 1; i >= 0 && prevUri == ""; i--)
{
prevUri = rList[i];
}
if (prevUri != "")
{
var nS = G.CreateUriNode(UriFactory.Create(prevUri));
var nP = G.CreateUriNode(UriFactory.Create(predicate));
var nO = G.CreateUriNode(UriFactory.Create(currUri));
G.Assert(new Triple(nS, nP, nO));
var nLabelVal = G.CreateLiteralNode(currLabel);
G.Assert(new Triple(nO, nLabel, nLabelVal));
}
else
{
var nO = G.CreateUriNode(UriFactory.Create(currUri));
var nLabelVal = G.CreateLiteralNode(currLabel);
G.Assert(new Triple(nO, nLabel, nLabelVal));
}
}
ReportMsg("");
}
catch (Exception ex)
{
ReportMsg(ex);
}
}