commit 2e1762f851b1a5f5946b1801fe3523f257ce16f8
Author: Reece Wilson <code@reece.sx>
Date:   Fri Mar 3 19:19:06 2023 +0000

    Initial Commit

diff --git a/gtkts.js b/gtkts.js
new file mode 100644
index 0000000..d3d2fd1
--- /dev/null
+++ b/gtkts.js
@@ -0,0 +1,375 @@
+const kExportAllInOne = false
+
+let repo = AuGlib.GetGTKRepo()
+let buffer = ""
+
+let namespaceMap = {
+    "Gtk": "AuGTK",
+    "GtkSource": "AuGtkSource",
+    "GLib": "AuGlibEx",
+    "Gio": "AuGIO",
+    "Gdk": "AuGDK",
+    "Pango": "AuPango",
+    "GdkPixbuf": "AuGDKPixBuf",
+    "cario": "AuCairo"
+}
+
+function getNamespace(ns) {
+    return namespaceMap[ns] ?? ns
+}
+
+function sanitize(name) {
+    if (name == "function") return "_func"
+    if (name == "new") return "_new"
+    if (name == "") return "_"
+    if (name == "constructor") return "_constructor"
+    return name
+}
+
+function isBlackListed(name) {
+    return name == "MainContext" ||
+           name == "Cond" ||
+           name == "Scanner" || 
+           name == "TypeValueTable" ||
+           name == "VideoScaler" ||
+           name == "InitiallyUnownedClass" ||
+           name == "VideoFrameFlags" ||
+           name == "VideoBufferFlags"
+}
+
+function isInvalidType(name) {
+    return name == "AuGlibEx.Mutex" ||
+           name == "HarfBuzz.var_int_t" ||
+           name == "GObject._Value__data__union"||
+           name == "GObject._Value__data__union[]" ||
+           name == "GModule.Module" ||
+           name == "HarfBuzz.var_num_t" ||
+           name == "void[]"
+}
+
+function dumpType(namespace, type) {
+    let tag = type.getTag()
+    switch (Number(tag)) {
+        case AuGlib.GITypeTag.GI_TYPE_TAG_VOID      : { buffer += "void"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_UINT8     : { buffer += "number"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_BOOLEAN   : { buffer += "boolean"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_UINT16    : { buffer += "number"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_INT8      : { buffer += "number"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_INTERFACE : { 
+            if (type.getInterface().isICallable()) {
+                dumpFunction(type.getInterface().asICallable())
+                break;
+            }
+         
+            buffer += getNamespace(type.getInterface().getNamespace()) + "." + type.getInterface().getName();
+            break;
+        }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_INT16     : { buffer += "number"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_INT32     : { buffer += "number"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_UINT32    : { buffer += "number"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_DOUBLE    : { buffer += "number"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_INT64     : { buffer += "number"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_UINT64    : { buffer += "number"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_FLOAT     : { buffer += "number"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_GTYPE     : { buffer += "number"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_UTF8      : { buffer += "string"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_FILENAME  : { buffer += "string"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_ARRAY     : 
+        case AuGlib.GITypeTag.GI_TYPE_TAG_GLIST     : 
+        case AuGlib.GITypeTag.GI_TYPE_TAG_GSLIST    : { dumpType("", type.getParameterType(0)); buffer += "[]";  break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_GHASH     : { buffer += "number"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_ERROR     : { buffer += "AuGlibEx.Error"; break;  }
+        case AuGlib.GITypeTag.GI_TYPE_TAG_UNICHAR   : { buffer += "string"; break;  }
+        default: buffer += "unhandled case " + AuGlib.GITypeTag[tag];
+    }
+}
+
+function dumpConstants(namespace, constants, preface, tbl) {
+    constants.forEach((constant) => {
+        let name = constant.getMemberNameLocalized()
+        if (tbl) {
+            if (!tbl[name]) {
+                return;
+            }
+            tbl[name] = 1
+        }
+        buffer += preface ?? "" + "\tlet " + name + " : "
+        dumpType(namespace, constant.getType())
+        buffer += ";\n"
+    })
+}
+
+function dumpMethod(method) {
+    let name = method.getMemberNameLocalized()
+    
+    if (name == "new") return
+    
+    if (!method.isMethod())
+        buffer += "static ";
+
+    buffer += sanitize(name)
+    buffer += "("
+   
+    for (let i = 0; i < method.getNArgs(); i++) {
+        if (i != 0) buffer += ", "
+        
+        let arg = method.getArg(i);
+        buffer += sanitize(arg.asBase().getName()) + ": "
+        dumpType("", arg.getType())
+    }
+    
+    buffer += "): "
+    dumpType("", method.getReturnType())
+}
+
+function dumpFunction(method) {
+    buffer += "("
+   
+    for (let i = 0; i < method.getNArgs(); i++) {
+        if (i != 0) buffer += ", "
+        
+        let arg = method.getArg(i);
+        buffer += sanitize(arg.asBase().getName()) + ": "
+        dumpType("", arg.getType())
+    }
+    
+    buffer += ") => "
+    dumpType("", method.getReturnType())
+}
+
+
+function dumpInterfaces(namespace, objs) {
+    objs.forEach((iface) => {
+        buffer += "\tclass " + iface.asBase().getName() + " {\n"
+        
+        let consts = iface.getConstants()
+        let known = {}
+        
+        if (consts.length) {
+            consts.forEach((constant) => {
+                known[constant.getMemberNameLocalized()] = 1
+                dumpConstants(namespace, constant, "\t")
+            })
+        
+            buffer += "\n"
+        }
+        
+        iface.getMethods().forEach((method) => {
+            if (known[method.getMemberNameLocalized()]){
+                return
+            }
+            
+            buffer += "\t\t"
+            dumpMethod(method)
+            buffer += ";\n"
+        })
+        
+        buffer += "\t}\n\n"
+    })
+}
+
+function dumpField(namespace, constant, preface) {
+    var start = buffer.length
+    buffer += "\t\t" + sanitize(constant.getMemberNameLocalized()) + " : "
+    
+    var len = buffer.length
+
+    dumpType(namespace, constant.getType())
+    
+    if (isInvalidType(buffer.substr(len))) {
+        buffer = buffer.substr(0, start)
+    } else{
+        buffer += ";\n"
+    }
+}
+
+function dumpObjects(namespace, objs) {
+    objs.forEach((obj) => {
+        let name = obj.asBase().getName()
+        if (isBlackListed(name)) {
+            buffer += "\tclass " + name + " { /*unsupported*/ }\n\n"
+            return
+        }
+        
+        buffer += "\tclass " + name + " {\n"
+        
+        let consts = obj.getConstants()
+        
+        if (consts.length) {
+            consts.forEach((constant) => {
+                dumpConstants(namespace, constant, "\t")
+            })
+        
+            buffer += "\n"
+        }
+        
+        buffer += "\t\tconstructor(initializerList: any);\n\n"
+        
+        let fields = obj.getFields()
+        let known = {}
+        
+        if (fields.length) {
+            fields.forEach((field) => {
+                known[field.getMemberNameLocalized()] = 1
+                dumpField(namespace, field, "\t")
+            })
+        
+            buffer += "\n"
+        }
+        
+        obj.getMethods().forEach((method) => {
+            if (known[method.getMemberNameLocalized()]){
+                return
+            }
+            
+            buffer += "\t\t"
+            var len = buffer.length
+            dumpMethod(method)
+            if (buffer.length == len) {
+                buffer = buffer.substr(0, buffer.length - 2)
+            } else{
+                buffer += ";\n"
+            }
+        })
+        
+        buffer += "\t}\n\n"
+    })
+}
+
+function dumpEnums(namespace, enums) {
+    enums.forEach((enumVal) => {
+        let name = enumVal.asBase().getName()
+        
+        if (isBlackListed(name)) {
+            buffer += "\tclass " + name + " { /*unsupported*/ }\n\n"
+            return
+        }
+        
+        buffer += "\tclass " + name + " {\n"
+        
+        buffer += `        // Enumerations hack...
+\t\ttoString(radix ? : number | undefined) : string;
+\t\ttoFixed(fractionDigits ? : number | undefined) : string;
+\t\ttoExponential(fractionDigits ? : number | undefined) : string;
+\t\ttoPrecision(precision ? : number | undefined) : string;
+\t\tvalueOf() : number;
+\t\ttoLocaleString(locales ? : string | string[] | undefined, options ? : Intl.NumberFormatOptions | undefined) : string;\n
+\t\tstatic [s:number]: string;\n
+`
+
+        let values = enumVal.getValues()
+        values.forEach((val) => {
+            buffer += "\t\tstatic readonly \"" 
+            buffer += val.getLocalizedName() 
+            buffer += "\": " + name
+            buffer += "\n"
+        })
+        
+        buffer += "\t}\n\n"
+    })
+}
+
+function dumpStructs(namespace, objs) {
+    objs.forEach((obj) => {
+        let name = obj.asBase().getName()
+
+        if (isBlackListed(name)) {
+            buffer += "\tclass " + name + " { /*unsupported*/ }\n\n"
+            return
+        }
+        
+        buffer += "\tclass " + name + " {\n"
+        
+        let fields = obj.getFields()
+        let known = {}
+        
+        if (fields.length) {
+                
+            fields.forEach((field) => {
+                known[field.getMemberNameLocalized()] = 1
+                if (field.getMemberNameLocalized() == "data" && name == "Value") return;
+                dumpField(namespace, field, "\t")
+            })
+        
+            buffer += "\n"
+        }
+        
+        obj.getMethods().forEach((method) => {
+            if (known[method.getMemberNameLocalized()]){
+                return
+            }
+            
+            buffer += "\t\t"
+            dumpMethod(method)
+            buffer += ";\n"
+        })
+        
+        buffer += "\t}\n\n"
+    })
+}
+
+function printOptNewline() {
+    if (buffer[buffer.length - 1] != '\n') buffer += "\n"
+}
+
+function dumpNamespace(namespace) {
+    let infos = repo.getInfos(namespace);
+    
+    let enums = infos.filter((info) => { return info.isEnum() }).map((info) => info.asEnumInfo())
+    let structs = infos.filter((info) => { return info.isStruct() }).map((info) => info.asStructInfo())
+    let objects = infos.filter((info) => { return info.isObject() }).map((info) => info.asObjectInfo())
+    let interfaces = infos.filter((info) => { return info.isInterface() }).map((info) => info.asInterfaceInfo())
+    let constants = infos.filter((info) => { return info.isConstant() }).map((info) => info.asConstantInfo())
+    
+    
+    buffer += "declare namespace " + (namespaceMap[namespace] ?? namespace) + " {\n"
+    
+    let constRef = {}
+    dumpConstants(namespace, constants, undefined, constRef)
+    
+    printOptNewline()
+    
+    dumpEnums(namespace, enums)
+    
+    printOptNewline()
+    
+    dumpInterfaces(namespace, interfaces)
+    
+    printOptNewline()
+    
+    dumpStructs(namespace, structs)
+    
+    printOptNewline()
+    
+    dumpObjects(namespace, objects)
+    
+    buffer = buffer.substr(0, buffer.length - 1)
+    buffer += "}"
+    
+    if (!kExportAllInOne) {
+        AuFS.WriteString(`./Export/${namespace}.d.ts`, buffer)
+        buffer = ""
+    }
+}
+
+dumpNamespace("Gtk")
+dumpNamespace("Gdk")
+dumpNamespace("Gsk")
+dumpNamespace("GLib")
+dumpNamespace("Gio")
+dumpNamespace("GtkSource")
+dumpNamespace("GstPlay")
+dumpNamespace("GstPlayer")
+dumpNamespace("Pango")
+dumpNamespace("GObject")
+dumpNamespace("GdkPixbuf")
+dumpNamespace("cairo")
+dumpNamespace("Graphene")
+dumpNamespace("Gst")
+dumpNamespace("GstVideo")
+dumpNamespace("HarfBuzz")
+dumpNamespace("GstBase")
+
+if (kExportAllInOne) {
+    AuFS.WriteString(`./Export/AllInOne.d.ts`, buffer)
+}
\ No newline at end of file