static FunctionInfo _parseFunction(string line, Globals globals)
{
int firstParen = line.IndexOf('(');
int lastParen = line.LastIndexOf(')');
string baseDecl = line.Substring(0, firstParen);
string paramDecl = line.Substring(firstParen, lastParen - firstParen + 1); //-1 for the ;
string[] nameParts = baseDecl.Split(' ');
if (nameParts.Length > 1)
{
if (nameParts[0].ToLower().Equals("const")) // Tolerate const type returns
nameParts = nameParts.SubArray(1, nameParts.Length - 1);
}
TypeInfo retType = null;
//TODO: split the name parts
if (globals.ContainsTypeInfo(nameParts[0])) {
retType = globals.GetTypeInfo(nameParts[0]);
} else if (nameParts[0].Contains('<')) {
string wrappedType = nameParts[0].Extract('<', '>');
string templateType = nameParts[0].Replace(string.Format("<{0}>", wrappedType), "");
TypeInfo wrapped = globals.GetTypeInfo(wrappedType);
TemplateInst ti = new TemplateInst() { Name = nameParts[0], IsTemplate = true, WrappedType = wrapped != null ? wrapped : new TypeInfo { Name = wrappedType, IsComplete = false } };
retType = ti;
} else {
retType = new TypeInfo() { Name = nameParts[0], IsPrimitive = false };
}
return new FunctionInfo {Name = nameParts[1], ReturnType = retType, Inner = paramDecl};
}
public static void BuildIntellisenseDatabase()
{
string dir = System.Reflection.Assembly.GetEntryAssembly().Location;
dir = System.IO.Path.GetDirectoryName(dir);
dir = System.IO.Path.Combine(dir, "bin");
string file = System.IO.Path.Combine(dir, "dump.h");
// For convenience purposes check for the old file and auto update it to the new "AngelScriptAPI.h" naming
// This change removes the silly need to rename the API header
string newFile = System.IO.Path.Combine(dir, "AngelScriptAPI.h");
if (System.IO.File.Exists(file) && !System.IO.File.Exists(newFile))
System.IO.File.Copy(file, newFile);
if (watcher_ == null && System.IO.Directory.Exists(dir)) {
try
{
watcher_ = new FileSystemWatcher(dir);
watcher_.Changed += watcher__Changed;
watcher_.EnableRaisingEvents = true;
}
catch (Exception)
{
// UAC and other user/system issues may deny us access
}
}
Thread thread = new Thread(delegate() {
Globals globs = new Globals(true);
DumpParser parser = new DumpParser();
try
{
StringReader rdr = new StringReader(File.ReadAllText(newFile));
parser.ParseDumpFile(rdr, globs);
MainWindow.inst().Dispatcher.Invoke(delegate()
{
IDEProject.inst().GlobalTypes = globs;
});
}
catch (Exception ex)
{
// swallow all exceptions
}
});
thread.Start();
}
public void ParseDumpFile(StringReader rdr, Globals globals)
{
string line = "";
while ((line = rdr.ReadLine()) != null) {
if (line.Length == 0)
continue;
if (line.Contains("class")) {
ParseDumpClass(line, rdr, globals);
} else if (line.Contains("enum")) {
ParseDumpEnum(line, rdr, globals);
} else if (line.StartsWith("// Global functions")) {
ParseDumpGlobFuncs(line, rdr, globals);
} else if (line.StartsWith("// Global properties")) {
ParseDumpGlobProps(line, rdr, globals);
} else if (line.StartsWith("// Global constants")) {
ParseDumpGlobProps(line, rdr, globals);
}
}
_resolveNames(globals);
}
// Present usage only wants classes
public void MergeIntoThis(Globals other)
{
foreach (string k in other.Classes.Keys)
{
if (!Classes.ContainsKey(k))
Classes[k] = IDEProject.inst().GlobalTypes.Classes[k];
}
}
public void AddNamespace(string ns, Globals g)
{
Namespaces[ns] = g;
}
public abstract BaseTypeInfo ResolvePropertyPath(Globals globals, params string[] path);
public override BaseTypeInfo ResolvePropertyPath(Globals globals, params string[] path)
{
return ReturnType;
}
public void AddNamespace(string ns, Globals g)
{
Namespaces[ns] = g;
}
public void ResolveIncompletion(Globals globs)
{
foreach (FunctionInfo f in Functions)
f.ResolveIncompletion(globs);
// Properties
List<string> keys = new List<string>(Properties.Keys);
foreach (string key in keys)
{
if (!Properties[key].IsComplete)
{
Properties[key] = globs.GetTypeInfo(Properties[key].Name);
}
}
// Base types
foreach (TypeInfo t in BaseTypes)
{
if (!t.IsComplete)
t.ResolveIncompletion(globs);
}
}
void _resolveNames(Globals globals)
{
foreach (string key in globals.GetPropertyNames()) {
TypeInfo t = globals.GetProperty(key, true) as TypeInfo;
if (t != null)
{
if (!t.IsComplete)
globals.AddProperty(key, globals.GetTypeInfo(t.Name), -1, "");
if (t is TemplateInst)
{
TemplateInst ti = globals.GetProperty(key, true) as TemplateInst;
if (!ti.WrappedType.IsComplete)
ti.WrappedType = globals.GetTypeInfo(ti.WrappedType.Name);
}
}
}
foreach (FunctionInfo f in globals.GetFunctions(null, true)) {
f.ResolveIncompletion(globals);
}
foreach (TypeInfo type in globals.TypeInfo) {
type.ResolveIncompletion(globals);
}
}
void ParseDumpGlobProps(string line, StringReader rdr, Globals globals)
{
while ((line = rdr.ReadLine()) != null) {
if (line.Length == 0)
return;
if (line.StartsWith("/*") || line.StartsWith("//"))
continue;
else {
string[] parts = line.Replace(";", "").Split(' '); //[TypeName] [PropertyName]
string pname = parts[0].EndsWith("@") ? parts[0].Substring(0, parts[0].Length - 1) : parts[0]; //handle
TypeInfo pType = null;
string myname = parts[1];
if (globals.ContainsTypeInfo(pname))
pType = globals.GetTypeInfo(pname);
if (pType == null) { //create temp type to resolve
pType = new TypeInfo() { Name = pname, IsComplete = false };
}
globals.AddProperty(myname, pType, -1, null);
}
}
}
void ParseDumpGlobFuncs(string line, StringReader rdr, Globals globals)
{
while ((line = rdr.ReadLine()) != null) {
if (line.Length == 0)
return;
if (line.StartsWith("/*") || line.StartsWith("//"))
continue;
else {
globals.AddFunction(_parseFunction(line, globals));
}
}
}
void ParseDumpEnum(string line, StringReader rdr, Globals globals)
{
string[] nameparts = line.Split(' ');
string enumName = nameparts[1];
List<string> enumValues = new List<string>();
while ((line = rdr.ReadLine()) != null) {
if (line.Equals("};")) {
EnumInfo ret = new EnumInfo { Name = enumName };
ret.Values.AddRange(enumValues);
globals.AddTypeInfo(enumName, ret);
return;
} else if (line.Contains(',')) {
int sub = line.IndexOf(',');
enumValues.Add(line.Substring(0, sub));
}
}
}
public abstract BaseTypeInfo ResolvePropertyPath(Globals globals, params string[] path);
// Left mostly to when used as a namespace
public override BaseTypeInfo ResolvePropertyPath(Globals globals, params string[] path)
{
if (Classes.ContainsKey(path[0]))
return Classes[path[0]];
else if (Namespaces.ContainsKey(path[0]))
return Namespaces[path[0]];
foreach (FunctionInfo f in Functions)
{
if (f.Name.Equals(path[0]))
return f;
}
return null;
}
public void ResolveIncompletion(Globals globs)
{
if (!Type.IsComplete && globs.ContainsTypeInfo(Type.Name))
Type = globs.GetTypeInfo(Type.Name);
if (WrappedType != null && !WrappedType.IsComplete && globs.ContainsTypeInfo(WrappedType.Name))
WrappedType = globs.GetTypeInfo(WrappedType.Name);
}
void ParseDumpClass(string line, StringReader rdr, Globals globals)
{
bool isTemplate = false;
if (line.Contains("template <class T> "))
isTemplate = true;
string[] nameparts = line.Replace(",","").Replace("template <class T> ","").Split(' '); //dump the commas
string classname = nameparts[1]; //class is first
string classtype = nameparts[0]; //it might be an interface
TypeInfo classInfo = new TypeInfo() { IsTemplate = isTemplate };
classInfo.Name = classname;
globals.AddTypeInfo(classInfo.Name, classInfo);
for (int i = 3; i < nameparts.Length; ++i) { //list bases 2 would be :, 3 will be first basetype
classInfo.BaseTypeStr.Add(nameparts[i]); //add a base class
}
bool inprops = false;
bool nextReadOnly = false;
bool nextProtected = false;
while ((line = rdr.ReadLine()) != null) {
if (line.Length == 0) //empty line
continue;
if (line.StartsWith("{"))
continue;
if (line.Equals("};")) {
//TODO: push our class
return;
} else if (line.StartsWith("/* readonly */")) {
nextReadOnly = true;
continue;
} else if (line.StartsWith("/* protected */")) {
nextProtected = true;
continue;
} else if (line.StartsWith("/*")) {
continue;
} else if (line.Contains("// Properties:")) {
inprops = true;
} else if (line.StartsWith("//")) { // // Methods:
continue;
} else if (inprops) { //property
string[] parts = line.Replace(";", "").Split(' '); //[TypeName] [PropertyName]
if (parts[0].Contains('<')) {
string templateType = parts[0].Substring(0, parts[0].IndexOf('<'));
string containedType = parts[0].Extract('<', '>');
TypeInfo wrapped = globals.GetTypeInfo(containedType);
TemplateInst ti = new TemplateInst() { Name = templateType, IsTemplate = true, WrappedType = wrapped != null ? wrapped : new TypeInfo { Name = containedType, IsComplete = false } };
classInfo.Properties[parts[1]] = ti;
classInfo.PropertyLines[parts[1]] = -1;
if (nextReadOnly)
classInfo.ReadonlyProperties.Add(parts[1]);
else if (nextProtected)
classInfo.ProtectedProperties.Add(parts[1]);
} else {
string pname = parts[0].EndsWith("@") ? parts[0].Substring(0, parts[0].Length - 1) : parts[0]; //handle
TypeInfo pType = null;
if (globals.ContainsTypeInfo(pname))
pType = globals.GetTypeInfo(pname);
if (pType == null) { //create temp type to resolve later
pType = new TypeInfo() { Name = pname, IsComplete = false };
}
classInfo.Properties[parts[1]] = pType;
classInfo.PropertyLines[parts[1]] = -1;
if (nextReadOnly)
classInfo.ReadonlyProperties.Add(parts[1]);
else if (nextProtected)
classInfo.ProtectedProperties.Add(parts[1]);
}
nextReadOnly = false;
nextProtected = false;
} else { //function
classInfo.Functions.Add(_parseFunction(line, globals));
nextReadOnly = false;
nextProtected = false;
}
}
}
public override BaseTypeInfo ResolvePropertyPath(Globals globals, params string[] path)
{
string str = path[0];
if (str.Contains('('))
{
string content = str.Substring(0, str.IndexOf('('));
FunctionInfo fi = Functions.FirstOrDefault(f => f.Name.Equals(content));
if (fi != null)
{
if (str.Contains('[') && fi.ReturnType is TemplateInst)
return ((TemplateInst)fi.ReturnType).WrappedType;
else if (fi.ReturnType is TemplateInst)
{
return globals.GetTypeInfo(fi.ReturnType.Name.Substring(0, fi.ReturnType.Name.IndexOf('<')));
}
return fi.ReturnType;
}
}
else if (str.Contains('['))
{
string content = str.Extract('[', ']');
str = str.Replace(string.Format("[{0}]", content), "");
if (!Properties.ContainsKey(str))
return null;
TemplateInst ti = Properties[str] as TemplateInst;
if (ti != null && path.Length > 1)
{
TypeInfo t = ti.WrappedType;
return t.ResolvePropertyPath(globals, path.SubArray(1, path.Length - 1));
}
if (ti == null)
return null;
else if (ti.WrappedType == null)
return ti;
return globals.GetTypeInfo(ti.WrappedType.Name);
}
else if (Properties.ContainsKey(path[0]))
{
BaseTypeInfo ti = Properties[path[0]];
if (ti is TemplateInst)
ti = globals.GetTypeInfo(((TemplateInst)ti).Name);
if (path.Length > 1)
ti = ti.ResolvePropertyPath(globals, path.SubArray(1, path.Length - 1));
return ti;
}
else if (BaseTypes.Count > 0) // Check our base classes
{
foreach (TypeInfo t in BaseTypes)
{
BaseTypeInfo ti = t.ResolvePropertyPath(globals, path);
if (ti != null)
return ti;
}
}
return null;
}
public void ResolveIncompletion(Globals globs)
{
if (globs.ContainsTypeInfo(ReturnType.Name))
ReturnType = globs.GetTypeInfo(ReturnType.Name);
if (ReturnType is TemplateInst)
{ //not found in globals
((TemplateInst)ReturnType).WrappedType = globs.GetTypeInfo(((TemplateInst)ReturnType).WrappedType.Name);
}
for (int i = 0; i < Params.Count; ++i)
{
if (!Params[i].IsComplete && globs.ContainsTypeInfo(Params[i].Name))
Params[i] = globs.GetTypeInfo(Params[i].Name);
}
}
public NameResolver(Globals globals, DepthScanner aScanner)
{
scanner_ = aScanner;
globals_ = globals;
}
public override BaseTypeInfo ResolvePropertyPath(Globals globals, params string[] path)
{
return ReturnType;
}
