From fd7daa1ea3adb204f900ae2ec3dea63aceac5922 Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@akbkhome.com>
Date: Mon, 28 Jun 2010 17:25:35 +0800
Subject: [PATCH] JSDOC/Introspect/NameSpace.js

---
 JSDOC/Introspect/NameSpace.js | 306 ++++++++++++++++++++++++++++++++++
 1 file changed, 306 insertions(+)

diff --git a/JSDOC/Introspect/NameSpace.js b/JSDOC/Introspect/NameSpace.js
index e69de29..5a367d3 100644
--- a/JSDOC/Introspect/NameSpace.js
+++ b/JSDOC/Introspect/NameSpace.js
@@ -0,0 +1,306 @@
+//<script type="text/javascript">
+//Gtk = imports.gi.Gtk;
+GI      = imports.gi.GIRepository;
+GLib    = imports.gi.GLib;
+xml     = imports.libxml;
+
+
+XObject = imports.XObject.XObject;
+
+console = imports.console.console;
+
+
+//xnew    = imports['xnew.js'].xnew;
+
+ 
+
+
+//Introspect = {};
+
+//xnew.load(Introspect,'JSDOC/Introspect');
+
+
+
+Introspect = {
+    
+   
+    references : { }, 
+    
+    namespaces : function(ns) 
+    {
+        // this should be a class of it's own...
+        this.references[ns] = []; // technically not needed - but fills in files..
+        // get this from GI... (it's the path..)
+        var ret = [];
+       
+        function scanGir(dir) 
+        {
+            if (!GLib.file_test(dir, GLib.FileTest.EXISTS)) {
+                return;
+            }
+            var gdir = GLib.dir_open(dir,0);
+            
+            while (true) {
+                
+                var fn = gdir.read_name ? gdir.read_name () : GLib.dir_read_name(gdir);
+           //      console.log('trying ' +  fn);
+                if (!fn) {
+                    gdir.close ? gdir.close() : GLib.dir_close(gdir);
+                    return;;
+                }
+                if (!fn.match(/.typelib$/)) {
+                    continue;
+                }
+                var par = fn.split('-').shift();
+                 //console.log('trying ' +  par);
+                if (ret.indexOf(par) > -1) {
+                     continue;
+                }
+                ret.push(par);
+                
+                
+            } 
+        }
+        var gi = GI.IRepository.get_default();
+        var pth = GI.IRepository.get_search_path ();
+        
+        scanGir(pth[0]);
+        ret.sort();
+        console.dump(ret);
+        return ret;
+        
+    },
+        
+        
+    ns:  function(ns) {
+        var gi = GI.IRepository.get_default();
+        ret = {
+            titleType: 'Namespace',
+            ns: ns,
+            name : ns,
+            alias : ns,
+            objects : [],
+            functions : [],
+            enums : [],
+            structs: [],
+            constants : [],
+            unions : [],
+            
+            // so ns looks like class..
+          
+            extendsClasses : [], // what it extends...
+            childClasses : [], // what uses it..
+            properties : [],
+            constructors : [],
+            methods : [],
+            values : [], /// really constants.
+            signals : [],
+            interfaces: [],
+        };
+     
+        for (var i=0; i <  gi.get_n_infos (ns); i++ ) {
+            var info = gi.get_info (ns, i);
+            
+            var info_type = GI.base_info_get_type (info);
+            switch(info_type) {
+                case  GI.IInfoType.OBJECT:
+                    ret.objects.push(GI.base_info_get_name(info));
+                    this.clsGatherInterfaces(ns , GI.base_info_get_name(info));
+                    continue;
+                 case  GI.IInfoType.INTERFACE:
+                    ret.interfaces.push(GI.base_info_get_name(info));
+                    continue;
+                case  GI.IInfoType.FUNCTION:
+                    new Introspect.Method(info, ret, 'functions', []);    
+                    continue;
+                
+                case  GI.IInfoType.CALLBACK:
+                   // new Introspect.Callback(info, ret, 'callbacks', []);
+                    continue;
+                
+                case  GI.IInfoType.ENUM:
+                case  GI.IInfoType.FLAGS:
+                    ret.enums.push(GI.base_info_get_name(info));
+                    continue;
+                case  GI.IInfoType.STRUCT:
+                    if (GI.struct_info_is_gtype_struct (info)) {
+                        continue;
+                    }
+
+                    ret.structs.push(GI.base_info_get_name(info));
+                    continue;
+                case  GI.IInfoType.UNION:
+                    ret.unions.push(GI.base_info_get_name(info));
+                    continue;
+                case  GI.IInfoType.CONSTANT:
+                    new Introspect.Constant(info, ret, 'values', []);
+                    
+                    continue;
+                
+                
+                default:
+                    continue;
+            }
+        }
+        
+                
+        var gi = GI.IRepository.get_default();
+        var ver = gi.get_version(ns);
+        var pth = GI.IRepository.get_search_path ();
+        var gir_path = pth[0].replace(/lib\/girepository-1.0/, 'share\/gir-1.0');
+       //console.log(fn);
+        ret.gir_file = gir_path + '/'+ ns + '-' + ver + '.gir';
+        ret.gir_filename = ns + '-' + ver + '.gir';
+        
+        //console.dump(this.ifaceList);
+        return ret;
+
+    },
+ 
+    
+  
+    // store all the interfaces, so we can show a list of them later...
+    // called when you list the namespace
+    clsGatherInterfaces : function(ns, cls)
+    {
+        var gi = GI.IRepository.get_default();
+        var bb = gi.find_by_name(ns, cls);
+        var fullname = ns+'.'+cls;
+        this.ifaceList = this.ifaceList || { };
+         
+        
+        for(var i =0; i < GI.object_info_get_n_interfaces(bb); i++) {
+           
+            var prop = GI.object_info_get_interface(bb,i);
+           
+            var add =  GI.base_info_get_namespace(prop) +'.' + GI.base_info_get_name(prop);
+            this.ifaceList[add] = this.ifaceList[add] || [];
+            if (this.ifaceList[add].indexOf(fullname) < 0) {
+                this.ifaceList[add].push(fullname);
+            }
+             
+        }
+        
+       
+        
+    },
+    
+           
+        
+   
+    doc : function(what) {
+        var ns = what.split('.').shift();
+        this.commentLoad(ns);
+        return typeof(this.comments[ns][what]) == 'undefined' ?  '' : this.comments[ns][what];
+        
+    },
+    
+    
+    
+    comments : {},
+    
+    commentLoad : function(ns)
+    {
+        
+        if (typeof(this.comments[ns]) != 'undefined') {
+            return;
+        }
+        
+        console.log("LOAD DOCS: " + ns);
+        var gi = GI.IRepository.get_default();
+        var ver = gi.get_version(ns);
+        if (!ver) {
+            this.comments[ns] = {};
+            return;
+        }
+        var ret = { };
+        
+        // no idea why this is broken on my build system.
+        var  getAttribute = function(n, name){
+            var properties = n.properties;
+            while (properties){
+                if (properties.name == name)
+                    return properties.children.content;
+                properties = properties.next
+            }
+            return null;
+        }
+                
+        
+        function walk (element, path) {
+            
+            
+            if (!element) {
+                return;
+            }
+            
+            var n =  getAttribute(element, 'name') ;
+            //console.log("WALK" + n);
+            if (element.name == 'signal') {
+                path += '.signal';
+            }
+            
+            if (n) {
+                path += path.length ? '.' : '';
+                path += n;
+            }
+            if (element.name == 'return-value') {
+                path += '.return-value';
+            }
+            
+            var d =   getAttribute(element,'doc');
+            if (d) {
+             //   Seed.print(path + ':' + d);
+                ret[path] = d;
+            }
+            
+            var child = element.children;
+
+            while (child){
+                //console.log(child.tag);
+                if (child.type == "element"){
+                    walk (child, path);
+                }
+                child = child.next;
+            }
+        }
+        
+        var pth = GI.IRepository.get_search_path ();
+        
+        
+        var gir_path = pth[0].replace(/lib\/girepository-1.0/, 'share\/gir-1.0');
+       
+        
+        //console.log(fn);
+        var  fn = gir_path + '/'+ ns + '-' + ver + '.gir';
+       // console.log(fn);
+        
+        if (!GLib.file_test(fn, GLib.FileTest.EXISTS)) {
+            console.log('missing docc file ' + fn);
+            this.comments[ns] = {};
+            
+            return;
+        }
+        var doc = xml.parseFile(fn);
+        //console.log("xmldoc?" + doc);
+        walk (doc.root, '');
+        //console.dump(ret);
+        this.comments[ns] = ret;
+
+    },
+    registry : { },
+    factory : function(type, ns, name) {
+        if (typeof (this.registry[ns +'.' + name]) == 'undefined') {
+            this.registry[ns +'.' + name] = new Introspect[type](ns,name);
+            this.registry[ns +'.' + name].load();
+        }
+        
+        return this.registry[ns +'.' + name];
+    }
+        
+            
+    
+});
+
+
+
-- 
2.39.2