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 BaseTypeInfo GetClassType(TextDocument aDoc, int line, string text)
{
if (globals_ == null)
return null;
--line; //subtract one for how AvalonEdit stores text versus reports its position
int startLine = line;
if (text.Equals("this")) { //easy case
int depth = scanner_.GetBraceDepth(line);
do {
string lineCode = aDoc.GetText(aDoc.Lines[line]);
if (lineCode.Contains("class ")) {
string[] parts = lineCode.Trim().Split(SPACECHAR, StringSplitOptions.RemoveEmptyEntries);
if (parts[0].Equals("shared") && globals_.ContainsTypeInfo(parts[2]))
return globals_.GetTypeInfo(parts[2]);
else if (globals_.ContainsTypeInfo(parts[1]))
return globals_.GetTypeInfo(parts[1]);
else
break;
}
depth = scanner_.GetBraceDepth(line);
--line;
} while (depth > 0 && line > 0); //class def may be on last line
//unkonwn class
int curDepth = depth;
string[] nameparts = aDoc.GetText(aDoc.Lines[line]).Trim().Split(SPACECHAR, StringSplitOptions.RemoveEmptyEntries);
string className = "";
if (nameparts[0].Equals("shared"))
className = nameparts[2];
else if (nameparts[0].Equals("abstract"))
className = nameparts[2];
else
className = nameparts[1];
//TODO get baseclasses
if (globals_.ContainsTypeInfo(className))
return globals_.GetTypeInfo(className);
TypeInfo tempType = new TypeInfo() { Name = className };
++line;
do {
depth = scanner_.GetBraceDepth(line);
if (depth == curDepth+1) {
string lineCode = aDoc.GetText(aDoc.Lines[line]);
string[] words = aDoc.GetText(aDoc.Lines[line]).Trim().Split(SPACECHAR, StringSplitOptions.RemoveEmptyEntries);
if (words != null && words.Length > 1) {
if (words[1].Contains("(")) { //function
if (globals_.ContainsTypeInfo(words[0])) {
}
} else {
string rettype = FilterTypeName(words[0]);
string propname = FilterTypeName(words[1]);
if (globals_.ContainsTypeInfo(rettype)) {
tempType.Properties[propname] = globals_.GetTypeInfo(rettype);
}
}
}
}
++line;
} while (line < startLine);
return tempType;
}
//SCOPE block for depth
{
int depth = scanner_.GetBraceDepth(line);
bool indexType = false;
if (text.Contains('[')) {
indexType = true;
text = text.Substring(0, text.IndexOf('['));
}
do {
string lineCode = aDoc.GetText(aDoc.Lines[line]).Trim();
if (lineCode.Contains(text)) {
// Prevent partial matches as false positives, ie. "sceneFile" passing as "scene"
string[] lineTokens = lineCode.Split(BREAKCHARS, StringSplitOptions.RemoveEmptyEntries);
if (!lineTokens.Contains(text))
{
--line;
depth = scanner_.GetBraceDepth(line);
continue;
}
int endidx = lineCode.IndexOf(text);
int idx = endidx;
bool okay = true;
bool hitSpace = false;
while (idx > 0) { //scan backwards to find the typename
if (!char.IsLetterOrDigit(lineCode[idx]) && !BACKSCAN_ALLOW.Contains(lineCode[idx])) {
okay = false;
++idx;
break;
}
if (!hitSpace && lineCode[idx] == ' ')
hitSpace = true;
else if (lineCode[idx] == ' ')
{
break;
}
--idx;
}
if (idx < 0) idx = 0;
string substr = endidx - idx > 0 ? FilterTypeName(lineCode.Substring(idx, endidx - idx).Trim()) : "";
if (substr.Length > 0) { //not empty
if (substr.Contains(">")) {//TEMPLATE DEFINITION
try
{
if (!indexType)
substr = lineCode.Substring(0, lineCode.IndexOf('<'));
else
{
int start = lineCode.IndexOf('<');
int end = lineCode.IndexOf('>');
substr = lineCode.Substring(start + 1, end - start - 1);
substr = substr.Replace("@", "");
}
}
catch (Exception) { /* silently eat */}
}
if (globals_.ContainsTypeInfo(substr)) {
//Found a class
if (indexType)
{
TypeInfo ti = globals_.GetTypeInfo(substr);
//HACK for Map types
if (ti.Properties.ContainsKey("values"))
{
TypeInfo valueType = ti.Properties["values"];
if (valueType is TemplateInst)
return ((TemplateInst)valueType).WrappedType;
}
}
return globals_.GetTypeInfo(substr);
} else if (substr.Contains(':'))
{
string[] words = substr.Split(new char[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
if (words.Length > 1 && globals_.ContainsNamespace(words[0]))
{
Globals g = globals_;
for (int i = 0; i < words.Length - 1; ++i)
{
g = globals_.GetNamespace(words[i]);
}
if (g.ContainsTypeInfo(words[words.Length - 1]))
return g.GetTypeInfo(words[words.Length - 1]);
}
}
}
}
--line;
depth = scanner_.GetBraceDepth(line);
} while (depth >= 0 && line > 0);
return null;
}
}
public OverloadProvider(TypeInfo source, params FunctionInfo[] funcs)
{
functions_ = new List<FunctionInfo>(funcs);
this.source = source;
}
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);
}
public void AddTypeInfo(string name, TypeInfo ti)
{
Classes[name] = ti;
}
public void AddProperty(string name, TypeInfo ti, int line, string file)
{
Properties[name] = ti;
PropertyLines[name] = line;
PropertyFiles[name] = file;
}
public Globals(bool createPrimitives)
{
Properties = new Dictionary<string, TypeInfo>();
Functions = new List<FunctionInfo>();
Classes = new Dictionary<string, TypeInfo>();
Namespaces = new Dictionary<string, Globals>();
ReadonlyProperties = new List<string>();
PropertyLines = new Dictionary<string, int>();
PropertyFiles = new Dictionary<string, string>();
if (createPrimitives)
{
Classes["void"] = new TypeInfo() { Name = "void", IsPrimitive = true };
Classes["int"] = new TypeInfo() { Name = "int", IsPrimitive = true };
Classes["uint"] = new TypeInfo() { Name = "uint", IsPrimitive = true };
Classes["float"] = new TypeInfo() { Name = "float", IsPrimitive = true };
Classes["double"] = new TypeInfo() { Name = "double", IsPrimitive = true };
Classes["bool"] = new TypeInfo() { Name = "bool", IsPrimitive = true };
//extended types
Classes["int8"] = new TypeInfo() { Name = "int8", IsPrimitive = true };
Classes["int16"] = new TypeInfo() { Name = "int16", IsPrimitive = true };
Classes["int64"] = new TypeInfo() { Name = "int64", IsPrimitive = true };
Classes["uint8"] = new TypeInfo() { Name = "uint8", IsPrimitive = true };
Classes["uint16"] = new TypeInfo() { Name = "uint16", IsPrimitive = true };
Classes["uint64"] = new TypeInfo() { Name = "uint64", IsPrimitive = true };
}
}
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;
}
}
}
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);
}
}
}
public PropertyCompletionData(TypeInfo aType, string desc, PropertyAccess aPropertyAccess = PropertyAccess.Public)
: base(aPropertyAccess == PropertyAccess.Readonly ?
"roproperty.png" :
(aPropertyAccess == PropertyAccess.Protected ? "proproperty.png" : "property.png"),
desc, aType.Name)
{
classType_ = aType;
}
public ClassCompletionData(TypeInfo aType)
: base("class.png", aType.Name, "")
{
classType_ = aType;
if (aType is EnumInfo)
img_ = "enum.png";
}