git.roojs.org Git - app.Builder.js/blob - tools/build_gtk_tree.js

   1 //<script type="text/javascript">
   2
   3
   4 /**
   5  * usage:
   6  *
   7  * this.data = new BuildLists();
   8  *
   9  *
  10  *
  11  *
  12  *
  13  */
  14 // see if we can build the insertion tree for gtk - using introspection
  15
  16 // it should build the tree of feasible insertions, then we will have to manually prune it..
  17
  18 // it needs to know
  19 // a) what the inherited types are
  20 // b) what methods are available for each type, that include a reference to another type..
  21
  22 // let's start with types..
  23 GIRepository = imports.gi.GIRepository;
  24 GLib        = imports.gi.GLib;
  25
  26 // we add this in, as it appears to get lost sometimes if we set it using the ENV. variable in builder.sh
  27 //GIRepository.Repository.prepend_search_path(GLib.get_home_dir() + '/.Builder/girepository-1.1');
  28
  29
  30 imports.searchPath.push('../../gnome.introspection-doc-generator');
  31
  32 XObject     = imports.XObject.XObject;
  33 File        = imports.File.File;
  34
  35 // Introspecion specific..
  36 NameSpace   = imports.Introspect.NameSpace.NameSpace;
  37 Link        = imports.Introspect.Link.Link;
  38
  39
  40 Array.prototype.pushUnique = function(v) {
  41     if (this.indexOf(v) < 0) {
  42         this.push(v);
  43     }
  44 }
  45
  46 function BuildLists () {
  47
  48
  49
  50
  51     var ns_list = [ 'Gtk' ] ; //NameSpace.namespaces();
  52
  53     ns_list = ns_list.sort();
  54     // let's try and load them, so we find out early what will fail.
  55     print("loading library to make sure it works.");
  56
  57     var classes = {};
  58
  59     ns_list.forEach(function(ns_name) {
  60         var  core = imports.gi[ns_name];
  61         var ns = NameSpace.ns(ns_name); // fetch all the elements in namespace...
  62         ns['objects'].forEach( function(n) {
  63             var odata = NameSpace.factory('Class', ns_name, n);
  64             classes[odata.alias] = odata;
  65
  66         });
  67         ns['interfaces'].forEach( function(n) {
  68              var odata =NameSpace.factory('Interface', ns_name, n);
  69             classes[odata.alias] = odata;
  70         });
  71     });
  72
  73     //print(JSON.stringify(classes['Gtk.CellRenderer'].titleType, null, 4));
  74     //print(JSON.stringify(classes['Gtk.CellRenderer'].childClasses, null, 4));
  75     //print(JSON.stringify(classes['Gtk.CellRenderer'].implementedBy, null, 4));
  76
  77
  78
  79     print("Looping throught namespaces");
  80     var ns_idx = [];
  81     var implementations = {};
  82
  83     var methods = {};
  84     var allmethods = [];
  85
  86     for (cls in classes) {
  87             var odata = classes[cls];
  88
  89         methods[cls] = {
  90             titleType : odata.titleType,
  91             can_contain : [],
  92           //  can_be_added_to : [],
  93             //using_methods : { },
  94             can_be_added_to_as : {}
  95         };
  96
  97         implementations[odata.alias] = odata.titleType == 'Class' ? odata.childClasses :  odata.implementedBy;
  98
  99     }
 100     for (cls in classes) {
 101         var odata = classes[cls];
 102
 103         //print(cls);
 104         //print(JSON.stringify(odata.methods,null,4));
 105         odata.methods.forEach(function(m) {
 106
 107
 108
 109
 110              if (!m.name.match(/^(add|pack)/)) {
 111                 return;
 112             }
 113             //print(JSON.stringify(m,null,4));
 114             m.params.forEach(function(p) {
 115
 116                 if (!p.type || typeof(classes[p.type]) == 'undefined') {
 117                     return;
 118                 }
 119                 // now add it..
 120                 //print(JSON.stringify(p));Seed.exit();
 121                 var addable_type = p.type;
 122                 if (addable_type.indexOf('.') < 0) {
 123                     addable_type = p.memberOf + '.' + p.type;
 124                 }
 125
 126
 127
 128
 129                 //print(full_method_name );
 130
 131                 //if (allmethods.indexOf(full_method_name) < 0) {
 132                 //    allmethods.push(full_method_name);
 133                 //}
 134
 135                 methods[cls].can_contain.pushUnique(addable_type);
 136
 137                 //methods[cls].using_methods[m.name] = m.params;
 138
 139                 //if (methods[addable_type].can_be_added_to.indexOf(cls) < 0) {
 140                 //    methods[addable_type].can_be_added_to.push(cls);
 141                 //}
 142
 143
 144                 var add = m.memberOf +':'+ m.name;
 145
 146                 if (typeof(methods[addable_type].can_be_added_to_as[cls]) == 'undefined') {
 147                     methods[addable_type].can_be_added_to_as[cls]=[];
 148                 }
 149                 methods[addable_type].can_be_added_to_as[cls].pushUnique( add );
 150                 implementations[cls].forEach(function(imp) {
 151                     if (typeof(methods[addable_type ].can_be_added_to_as[imp]) == 'undefined') {
 152                         methods[addable_type].can_be_added_to_as[imp] = [];
 153                     }
 154
 155                     methods[addable_type].can_be_added_to_as[imp].pushUnique(add);
 156
 157
 158                 });
 159                 // also needs to add
 160
 161
 162                 implementations[addable_type].forEach(function(addable_child) {
 163                     if (typeof(methods[addable_child].can_be_added_to_as[cls]) == 'undefined') {
 164                         methods[addable_child].can_be_added_to_as[cls]=[];
 165                     }
 166                     methods[addable_child].can_be_added_to_as[cls].pushUnique( add );
 167                     implementations[cls].forEach(function(imp) {
 168                         if (typeof(methods[addable_child ].can_be_added_to_as[imp]) == 'undefined') {
 169                             methods[addable_child].can_be_added_to_as[imp] = [];
 170                         }
 171
 172                         methods[addable_child].can_be_added_to_as[imp].pushUnique(add);
 173
 174
 175                     });
 176
 177
 178
 179                 });
 180
 181
 182
 183
 184
 185
 186
 187
 188
 189
 190                 return;
 191             /*
 192                     methods[cls].using_methods[m.name] = {};
 193                 }
 194
 195
 196                 if (typeof(methods[cls][full_method_name]) == 'undefined') {
 197                     methods[cls][full_method_name] = [];
 198                 }
 199                 if (methods[cls][full_method_name].indexOf(m.name) > -1) {
 200                     return;
 201                 }
 202                 methods[cls][full_method_name].push(m.name);
 203             */
 204             });
 205
 206         });
 207         //for(method in odata.methods) {
 208         //    print(method.name);
 209         //}
 210
 211
 212     }
 213     /*
 214     // fill in the added to list..
 215     for(var p in methods ) {
 216         var odata = methods[p];
 217
 218         methods[p].can_be_added_to.forEach(function(c) {
 219             methods[p].can_be_added_to_as[c]=c;
 220             implementations[c].forEach(function(imp) {
 221                 methods[p].can_be_added_to_as[imp]=c;
 222             });
 223         });
 224
 225
 226     }
 227     */
 228     // now do the reverese 'can be added to'
 229
 230
 231
 232     this.methods = methods;
 233     this.allmethods = methods;
 234     this.implementations = implementations;
 235     print(JSON.stringify(methods,null,4));
 236
 237     //print(JSON.stringify(implementations ,null,4));
 238     /*
 239       methods is
 240         [a class]
 241             [has methods that use this object]
 242                 [list of methods of the top class..]
 243
 244
 245       So let's pick one..
 246         TOP        ARRAY  2ND
 247         Gtk.Button.add(Gtk.Widget) <<
 248
 249
 250         What we need:
 251
 252         A) what can this dragged element be dropped onto.
 253         eg. list of parents.
 254         - can_be_added_to_as (left)
 255
 256
 257
 258         B) what method is available when this object is dropped onto this one.
 259
 260         - get the right hand side?
 261
 262
 263
 264
 265     */
 266
 267
 268     //print(JSON.stringify(implementations,null,4));
 269
 270 }
 271 BuildLists();
 272
 273 // we now have a list of classes / methods that can be used..
 274 // we now need a ui to flag stuff as "don't bother with"
 275
 276