public static void Execute(string code, MethodCallDelegate MethodCall, TransformCompiledDelegate TransformCompiled, out string output, out string warnings)
{
output = "";
warnings = "";
// Tokenize code
Tokenizer.Fragment[] fragments = Tokenizer.Tokenize(code);
if(fragments.Length == 0)
return;
/*string strtokens = "";
foreach(Tokenizer.Fragment fragment in fragments)
strtokens += fragment.ToString() + " ";
//strtokens += code.Substring(fragment.startidx, fragment.endidx - fragment.startidx) + " ";
System.Windows.Forms.MessageBox.Show(code + "\n\n" + strtokens);*/
// Interpret first fragment as statement
string statement = fragments[0].GetString(code);
if(fragments[0].token != Tokenizer.Token.Var)
throw new Exception("Expected statement instead of " + statement);
int creator;
if(transformCreators.TryGetValue(statement, out creator))
{
// Treat code as transform creator statement
//EDIT
}
else
{
// Treat code as method call
//EDIT
}
// Interpret clauses
IEnumerable<csharp_viewer.TransformedImage> scope = null;
string[] byExpr = null;
HashSet<int> byExpr_usedArgumentIndices = null;
bool byExpr_isTemporal = false;
int lastfragment = fragments.Length - 1;
for(int i = fragments.Length - 1; i > 0; --i)
{
if(!Tokenizer.IsClause(fragments[i].token))
continue;
if(i == lastfragment)
throw new Exception(string.Format("Expected expression after '{0}' clause", fragments[i].GetString(code)));
if(fragments[i].token == Tokenizer.Token.Where)
{
// Compile 'where' block into imageEnumerator
scope = CompileScopeCondition(code, fragments, i + 1, lastfragment, ref warnings);
} else if(fragments[i].token == Tokenizer.Token.By)
{
// Parse 'by' block into byExpr
byExpr_usedArgumentIndices = new HashSet<int>();
byExpr = ParseExpression(code, fragments, i + 1, lastfragment, byExpr_usedArgumentIndices, out byExpr_isTemporal);
}
lastfragment = i - 1;
}
if(scope == null && fragments[lastfragment].token == Tokenizer.Token.Var && csharp_viewer.Viewer.groups.TryGetValue((string)fragments[lastfragment].value, out scope))
--lastfragment;
List<object> args = new List<object>();
for(int i = 1; i <= lastfragment; ++i)
{
if(fragments[i].token == Tokenizer.Token.Str)
args.Add(((string)fragments[i].value).Replace("\\\"", "\""));
if(fragments[i].token == Tokenizer.Token.TfId)
args.Add(fragments[i].value);
}
if(args.Count == 0 && lastfragment >= 1)
{
CompilerErrorCollection errors;
object[] newargs;
if(csharp_viewer.Console.Eval(code.Substring(fragments[1].startidx, fragments[lastfragment].endidx - fragments[1].startidx), out newargs, out errors, null, new string[] { System.Reflection.Assembly.GetEntryAssembly().Location }))
args.AddRange(newargs);
else
{
foreach(CompilerError error in errors)
output += error.ErrorText + '\n';
output.TrimEnd(new char[] { '\n' });
}
}
if(byExpr != null)
{
args.Add(byExpr);
args.Add(byExpr_usedArgumentIndices);
args.Add(byExpr_isTemporal);
}
if(scope != null)
args.Add(scope);
output += MethodCall(statement, args.ToArray(), code);
}
public static void Execute(string code, MethodCallDelegate MethodCall, TransformCompiledDelegate TransformCompiled, out string output, out string warnings)
{
output = "";
warnings = "";
// Tokenize code
Tokenizer.Fragment[] fragments = Tokenizer.Tokenize(code);
if (fragments.Length == 0)
{
return;
}
/*string strtokens = "";
* foreach(Tokenizer.Fragment fragment in fragments)
* strtokens += fragment.ToString() + " ";
* //strtokens += code.Substring(fragment.startidx, fragment.endidx - fragment.startidx) + " ";
*
* System.Windows.Forms.MessageBox.Show(code + "\n\n" + strtokens);*/
// Interpret first fragment as statement
string statement = fragments[0].GetString(code);
if (fragments[0].token != Tokenizer.Token.Var)
{
throw new Exception("Expected statement instead of " + statement);
}
int creator;
if (transformCreators.TryGetValue(statement, out creator))
{
// Treat code as transform creator statement
//EDIT
}
else
{
// Treat code as method call
//EDIT
}
// Interpret clauses
IEnumerable <csharp_viewer.TransformedImage> scope = null;
string[] byExpr = null;
HashSet <int> byExpr_usedArgumentIndices = null;
bool byExpr_isTemporal = false;
int lastfragment = fragments.Length - 1;
for (int i = fragments.Length - 1; i > 0; --i)
{
if (!Tokenizer.IsClause(fragments[i].token))
{
continue;
}
if (i == lastfragment)
{
throw new Exception(string.Format("Expected expression after '{0}' clause", fragments[i].GetString(code)));
}
if (fragments[i].token == Tokenizer.Token.Where)
{
// Compile 'where' block into imageEnumerator
scope = CompileScopeCondition(code, fragments, i + 1, lastfragment, ref warnings);
}
else if (fragments[i].token == Tokenizer.Token.By)
{
// Parse 'by' block into byExpr
byExpr_usedArgumentIndices = new HashSet <int>();
byExpr = ParseExpression(code, fragments, i + 1, lastfragment, byExpr_usedArgumentIndices, out byExpr_isTemporal);
}
lastfragment = i - 1;
}
if (scope == null && fragments[lastfragment].token == Tokenizer.Token.Var && csharp_viewer.Viewer.groups.TryGetValue((string)fragments[lastfragment].value, out scope))
{
--lastfragment;
}
List <object> args = new List <object>();
for (int i = 1; i <= lastfragment; ++i)
{
if (fragments[i].token == Tokenizer.Token.Str)
{
args.Add(((string)fragments[i].value).Replace("\\\"", "\""));
}
if (fragments[i].token == Tokenizer.Token.TfId)
{
args.Add(fragments[i].value);
}
}
if (args.Count == 0 && lastfragment >= 1)
{
CompilerErrorCollection errors;
object[] newargs;
if (csharp_viewer.Console.Eval(code.Substring(fragments[1].startidx, fragments[lastfragment].endidx - fragments[1].startidx), out newargs, out errors, null, new string[] { System.Reflection.Assembly.GetEntryAssembly().Location }))
{
args.AddRange(newargs);
}
else
{
foreach (CompilerError error in errors)
{
output += error.ErrorText + '\n';
}
output.TrimEnd(new char[] { '\n' });
}
}
if (byExpr != null)
{
args.Add(byExpr);
args.Add(byExpr_usedArgumentIndices);
args.Add(byExpr_isTemporal);
}
if (scope != null)
{
args.Add(scope);
}
output += MethodCall(statement, args.ToArray(), code);
}
