X-Git-Url: http://git.roojs.org/?a=blobdiff_plain;f=tools%2Fbuild_gtk_tree.js;h=bc550cbea8f46ca152a5b2078a05029ee7d943f5;hb=058e948ea7076cbe927bbd87db0799700d2c0436;hp=ee5d726e6861a0e3f9bdb186836ce19d64ddc3fb;hpb=88f4b73dc86b76d988d349da3594db6d83d21050;p=app.Builder.js

diff --git a/tools/build_gtk_tree.js b/tools/build_gtk_tree.js
index ee5d726e6..bc550cbea 100644
--- a/tools/build_gtk_tree.js
+++ b/tools/build_gtk_tree.js
@@ -267,9 +267,73 @@ function BuildLists () {
     this.methods = methods;
     this.allmethods = methods;
     this.implementations = implementations;
-    //print(JSON.stringify(methods,null,4));
+    //print(JSON.stringify(methods,null,4)); Seed.exit();
     // dump out a usage file..
     
+    function verifyUsageMethod(parent,child,method)
+    {
+        // currently only verifies add on container.
+        if (method !='Gtk.Container:add') {
+            return true;
+        }
+        
+        var cls = parent.split('.').pop();
+         
+        /*
+        if (parent == 'Gtk.Bin' || methods['Gtk.Bin'].extendsClasses.indexOf(parent) > -1) {
+            return false;
+        }
+        if (['GtkSource.CompletionInfo',
+             'Gtk.MenuShell',
+             'GtkSource.View', // ??? nothing can be added to it?
+             'WebKit.WebView', // ??? nothing can be added to it?
+             'GtkClutter.Embed'
+             ].indexOf(parent) > -1) {
+             return false;
+        }
+        */
+        
+        //print("TRY ctor:  " + parent );
+
+        var x = new imports.gi.Gtk[cls]();
+        //print("TRY child type:  " + parent);
+        
+        print(parent + " : says children are of type : " + x.child_type());
+        // get the Gtype for the child?
+        
+        
+        return true;
+        
+    }
+    
+    function is_a(cls, instance_of) {
+        return methods[cls].extendsClasses.indexOf(instance_of) > -1; 
+    }
+    
+    function verifyUsage(parent,child)
+    {
+        // find all the methods that child can be added to parent.
+        var mts = methods[parent].can_contain_using;
+        for(var i =0;i<mts.length;i++) {
+            var m = mts[i].split(':');
+            if (!is_a(child,m[0])) {
+                continue;
+                
+            }
+            if (verifyUsageMethod(parent,child,mts[i])) {
+                return true;
+            }
+        }
+        return false;
+        
+        
+    }
+    
+    
+    
+    
+    
+    
     // basically anything that is a Gtk.Container, should be available at the top.
     /*
 left:
@@ -301,9 +365,16 @@ right:
         }
         for (var par in methods[cls].can_be_added_to_as) {
             
+            if (!verifyUsage(par,cls)) {
+                continue;
+            }
+            
             if (typeof(usage[par]) == 'undefined') {
                 usage[par] = [];
             }
+            
+           
+            
             usage[par].pushUnique(cls);
             if (typeof(tops[cls]) == 'undefined') {
                 tops[cls] = [];
@@ -335,6 +406,10 @@ right:
         return false;
         
     }
+    
+    
+    
+    print (JSON.stringify(usage,null,4));
     var nusage = {};
 	var usage_left = {};
     for(var par in usage) {
@@ -413,6 +488,7 @@ right:
     //print(JSON.stringify(implementations,null,4));
     
 }
+imports.gi.Gtk.init(Seed.argv);
 BuildLists();
 
 // we now have a list of classes / methods that can be used..