git.roojs.org Git - roobuilder/blob - src/Palete/Palete.vala

   1
   2 using Gtk;
   3 namespace Palete
   4 {
   5
   6
   7         public errordomain Error {
   8                 INVALID_TYPE,
   9                 NEED_IMPLEMENTING,
  10                 MISSING_FILE,
  11                 INVALID_VALUE
  12         }
  13
  14         public class Usage : Object
  15         {
  16                 public Gee.ArrayList<string> left;
  17                 public Gee.ArrayList<string> right;
  18                 public Usage(Gee.ArrayList<string> ileft, Gee.ArrayList<string> iright)
  19                 {
  20                         this.left = ileft;
  21                         this.right=  iright;
  22                 }
  23                 public bool leftHas(string s)
  24                 {
  25                         for(var i = 0 ; i < this.left.size; i++) {
  26                                 var m = this.left.get(i);
  27                                 if (s == m) {
  28                                         return true;
  29                                 }
  30                                 if (!m.contains(":")) {
  31                                         continue;
  32                                 }
  33                                 var ar = m.split(":");
  34                                 if (ar[0] == s) {
  35                                         return true;
  36                                 }
  37                         }
  38                         return false;
  39
  40                 }
  41
  42
  43         }
  44
  45
  46
  47    //static Gee.HashMap<string,Palete>? cache = null;
  48
  49     /*
  50     public static Palete factory(project)
  51     {
  52         if (cache == null) {
  53             cache = new Gee.HashMap<string,Palete>();
  54         }
  55         if (cache.get(xtype) != null) {
  56             return cache.get(xtype);
  57         }
  58         switch(xtype) {
  59             case "Gtk":
  60                 cache.set(xtype, new Gtk());
  61                 break;
  62             case "Roo":
  63                 cache.set(xtype, new Roo());
  64                 break;
  65             default:
  66                 throw new Error.INVALID_TYPE("invalid argument to Palete factory");
  67         }
  68         return cache.get(xtype);
  69     }
  70      */
  71
  72     public abstract class Palete : Object
  73     {
  74
  75
  76         public string name;
  77
  78                 public Gee.ArrayList<Usage> map;
  79
  80                 public Gee.HashMap<string,GirObject> classes; // used in roo..
  81
  82                 public Project.Project project;
  83
  84         public Palete(Project.Project project)
  85         {
  86                                 // nothing?
  87                         this.project = project;
  88                         this.map = null;
  89                         this.classes = null;
  90         }
  91
  92
  93         //map : false, // array of mappings   left: [] , right : []
  94
  95         //items : false, // the tree of nodes.
  96
  97
  98
  99
 100         string  guessName(JsRender.Node ar) throws Error // turns the object into full name.
 101         {
 102             throw new Error.NEED_IMPLEMENTING("xxx. guessName needs implimenting");
 103         }
 104
 105
 106
 107
 108
 109
 110                 public string[] getChildList(string in_rval)
 111         {
 112
 113                         if (this.map == null) {
 114                                 this.load();
 115                         }
 116                         // empty == *top
 117
 118                         var rval = in_rval == "" ? "*top" : in_rval;
 119
 120                                         // should be a bit more than this..
 121                                 // -> it should look for all elements that inherit
 122                                 string[] ret = {};
 123                         var rt = new Gee.ArrayList<string>();
 124                         for (var i = 0; i < this.map.size; i++) {
 125                                 var m = this.map.get(i);
 126
 127                                         if (!m.leftHas(rval)) {
 128                                         continue;
 129                                 }
 130                                 print("found LEFT, adding right\n");
 131
 132                                 for(var ii =0; ii < m.right.size; ii++) {
 133                                                 var l = m.right.get(ii);
 134
 135                                                 if (rt.index_of(l) > -1) {
 136                                                         continue;
 137                                                 }
 138                                         //print("ADD " + string.joinv(", ", ret) + "\n");
 139                                                 ret += l;
 140                                         rt.add(l);
 141                                         }
 142
 143
 144                                 }
 145                         print ("drop list for %s is:\n%s\n", rval, string.joinv("\n", ret));
 146                         //console.log("DROP LIST:");
 147                         //console.dump(ret);
 148                         return ret;
 149
 150         }
 151
 152
 153         public string[] getDropList(string rval)
 154         {
 155
 156                         if (this.map == null) {
 157                                 this.load();
 158                         }
 159
 160
 161                                         // should be a bit more than this..
 162                                 // -> it should look for all elements that inherit
 163                                 string[] ret = {};
 164                         var rt = new Gee.ArrayList<string>();
 165                         for (var i = 0; i < this.map.size; i++) {
 166                                 var m = this.map.get(i);
 167
 168                                         if (m.right.index_of(rval) < 0) {
 169                                         continue;
 170                                 }
 171                                 //print("found RIGHT, adding left\n");
 172
 173                                 for(var ii =0; ii < m.left.size; ii++) {
 174                                                 var l = m.left.get(ii);
 175
 176                                                 if (rt.index_of(l) > -1) {
 177                                                         continue;
 178                                                 }
 179                                         //print("ADD " + string.joinv(", ", ret) + "\n");
 180                                                 ret += l;
 181                                         rt.add(l);
 182                                         }
 183
 184
 185                                 }
 186                          print ("drop list for %s is:\n%s\n", rval, string.joinv("\n", ret));
 187                         //console.log("DROP LIST:");
 188                         //console.dump(ret);
 189                         return ret;
 190
 191         }
 192
 193         public void saveTemplate (string name, JsRender.Node data)
 194         {
 195
 196                         var gn = data.fqn();
 197             // store it in user's directory..
 198             var appdir =  GLib.Environment.get_home_dir() + "/.Builder";
 199
 200
 201             if (!GLib.FileUtils.test(appdir+ "/" + gn, GLib.FileTest.IS_DIR)) {
 202                                 GLib.File.new_for_path (appdir+ "/" + gn).make_directory ();
 203
 204             }
 205             GLib.FileUtils.set_contents(appdir+ "/" + gn + "/" +  name + ".json", data.toJsonString());
 206
 207         }
 208
 209         /**
 210          * list templates - in home directory (and app dir in future...)
 211          * @param {String} name  - eg. Gtk.Window..
 212          * @return {Array} list of templates available..
 213          */
 214
 215         public  GLib.List<string> listTemplates (JsRender.Node node)
 216         {
 217
 218                         var gn = node.fqn();
 219
 220                         var ret = new GLib.List<string>();
 221                         var dir= GLib.Environment.get_home_dir() + "/.Builder/" + gn;
 222                         if (!GLib.FileUtils.test(dir, GLib.FileTest.IS_DIR)) {
 223                                 return ret;
 224                         }
 225
 226
 227
 228
 229                         var f = File.new_for_path(dir);
 230
 231                                 var file_enum = f.enumerate_children(GLib.FileAttribute.STANDARD_DISPLAY_NAME, GLib.FileQueryInfoFlags.NONE, null);
 232
 233                                 FileInfo next_file;
 234                                 while ((next_file = file_enum.next_file(null)) != null) {
 235                                         var n = next_file.get_display_name();
 236                                         if (!Regex.match_simple ("\\.json$", n)) {
 237                                                 continue;
 238                                         }
 239                                         ret.append( dir + "/" + n);
 240                                 }
 241                                 return ret;
 242
 243                 }
 244
 245         public JsRender.Node? loadTemplate(string path)
 246         {
 247
 248                         var pa = new Json.Parser();
 249                         pa.load_from_file(path);
 250                         var node = pa.get_root();
 251
 252                         if (node.get_node_type () != Json.NodeType.OBJECT) {
 253                                 return null;
 254                         }
 255                         var obj = node.get_object ();
 256
 257                         var ret = new JsRender.Node();
 258
 259
 260                         ret.loadFromJson(obj, 1);
 261                         ret.ref(); // not sure if needed -- but we had a case where ret became uninitialized?
 262
 263                         return ret;
 264                 }
 265
 266
 267
 268                 public   void  loadUsageFile (string fname) {
 269
 270
 271
 272
 273                                 print("Palete Load called\n");
 274                         string raw;
 275                         if (!FileUtils.test (fname, FileTest.EXISTS)) {
 276                                 throw new Error.MISSING_FILE(fname + " not found");
 277                         }
 278
 279                         FileUtils.get_contents(fname, out raw);
 280                       // print(data);
 281                         var data  = raw.split("\n");
 282                         var state = 0;
 283                         var cfg = new Gee.ArrayList<Usage>();
 284                         var left = new Gee.ArrayList<string>();
 285                         var right = new Gee.ArrayList<string>();
 286
 287                         for (var i = 0; i < data.length; i++) {
 288                                 var d = data[i].strip();
 289                                 //print("READ " + d + "\n");
 290                                 if (
 291                                         d.length < 1
 292                                         ||
 293                                          Regex.match_simple ("^\\s+$", d)
 294                                         ||
 295                                         Regex.match_simple ("^\\s*/", d)
 296                                  ){
 297                                         continue;
 298                                 }
 299
 300                                     if (Regex.match_simple ("^left:", d)) {
 301                                         state = 1;
 302                                         if (left.size > 0 ){
 303                                             cfg.add(new Usage( left, right));
 304                                                         }
 305                                         left = new Gee.ArrayList<string>();
 306                                                 right = new Gee.ArrayList<string>();
 307                                         continue;
 308                                     }
 309                                      if (Regex.match_simple ("^right:", d)) {
 310                                         state = 2;
 311                                         continue;
 312                                     }
 313                                     if (state == 1) {
 314                                                         //print("add left: " + d + "\n");
 315                                         left.add(d);
 316                                         continue;
 317                                     }
 318                                                 //print("add Right: " + d + "\n");
 319                                     right.add(d);
 320                                     //Seed.quit();
 321
 322                         }
 323                         if (left.size > 0 ){
 324                                 cfg.add(new Usage( left, right));
 325                         }
 326                         this.map = cfg;
 327
 328            }
 329
 330
 331                 public   void validateVala(
 332                                 WindowState state,
 333                                 string code,
 334                                 string property,
 335                                 string ptype,
 336                                 JsRender.JsRender file,
 337                                 JsRender.Node node
 338                  )
 339                 {
 340
 341                         print("validate code (%s) %s\n", file.language, code);
 342
 343
 344
 345                         if (file.language != "vala" ) { // not sure if we need to validate property
 346                                 return;
 347                         }
 348                         // file.project , file.path, file.build_module, ""
 349
 350
 351
 352                         //var cd = new JSCore.ClassDefinitionEmpty();
 353                         state.valasource.checkFileWithNodePropChange(
 354                                         file,
 355                                         node,
 356                                         property,
 357                                         ptype,
 358                                         code
 359                          );
 360
 361
 362                 }
 363
 364
 365
 366
 367                 public   bool  javascriptHasErrors(
 368                                         WindowState state,
 369                                         string code,
 370                                         string property,
 371                                         string ptype,
 372                                         JsRender.JsRender file,
 373                                         out Gee.HashMap<int,string> errors
 374                                  )
 375                 {
 376
 377                          print("validate code (%s) ptype=%s property=%s\n", file.language, ptype, property);
 378                         errors = new Gee.HashMap<int,string>();
 379
 380                         if (file.language != "js") {
 381                                 return false;
 382                          }
 383                          if (ptype != "listener" && property.length > 0 && property[0] == '|') {
 384                                 return false;
 385                          }
 386
 387                         //var cd = new JSCore.ClassDefinitionEmpty();
 388                         //print("TESTING CODE %s\n", code);
 389                         string errmsg;
 390                         var testcode = ptype == "file" ? code : "var __aaa___ = " + code;
 391                         var line = Javascript.singleton().validate(
 392                                                                   testcode, out errmsg);
 393
 394                         if (line > -1) {
 395                                 if (ptype == "file") {
 396                                         var err = new Json.Object();
 397                                         err.set_int_member("ERR-TOTAL", 1);
 398                                         var files_obj = new Json.Object();
 399                                         var lines_obj = new Json.Object();
 400                                         var lines_ar = new Json.Array();
 401                                         lines_ar.add_string_element(errmsg);
 402                                         lines_obj.set_array_member(line.to_string(), lines_ar);
 403                                         files_obj.set_object_member(file.path, lines_obj);
 404
 405                                         err.set_object_member("ERR", files_obj);
 406
 407                                         state.showCompileResult(err);
 408                                         // do not set errors.. that's not done here..
 409                                         return true;
 410                                 }
 411                                 errors.set(line, errmsg); // depricated - this is used by the editor currently -- but we are planning to switch from that..
 412                                 print("got  errors\n");
 413                                 return true;
 414
 415                         }
 416                         // now syntax is OK.. try the
 417
 418
 419
 420                         if (ptype == "file") {
 421                                  return this.javascriptHasCompressionErrors(file, state, code);
 422                         }
 423                         print("no errors\n");
 424                         return false;
 425
 426                 }
 427
 428                 public bool  javascriptHasCompressionErrors(JsRender.JsRender file, WindowState state, string code)
 429                 {
 430                         // this uses the roojspacker code to try and compress the code.
 431                         // it should highlight errors before we actually push live the code.
 432
 433                         // standard error format:  file %s, line %s, Error
 434
 435                         var cfg = new JSDOC.PackerRun();
 436                         cfg.opt_keep_whitespace = false;
 437                         cfg.opt_skip_scope = false;
 438                         cfg.opt_dump_tokens = false;
 439                         cfg.opt_clean_cache = false;
 440
 441
 442                         var p = new JSDOC.Packer(cfg);
 443
 444
 445
 446                         p.packFile(code, file.path,"");
 447                         state.showCompileResult(p.result);
 448                         if (p.hasErrors("")) {
 449                                 return true;
 450                         }
 451                         return false;
 452
 453
 454
 455                 }
 456
 457
 458
 459                 public abstract void fillPack(JsRender.Node node,JsRender.Node parent);
 460                 public abstract void load();
 461                 public abstract Gee.HashMap<string,GirObject> getPropertiesFor(string ename, string type);
 462                 public abstract GirObject? getClass(string ename);
 463
 464                 public abstract bool typeOptions(string fqn, string key, string type, out string[] opts);
 465                 public abstract  List<SourceCompletionItem> suggestComplete(
 466                                 JsRender.JsRender file,
 467                                 JsRender.Node? node,
 468                                 string proptype,
 469                                 string key,
 470                                 string complete_string
 471                 );
 472         }
 473
 474
 475 }
 476
 477
 478