git.roojs.org Git - roobuilder/blob - src/JsRender/Gtk.vala

   1 /**
   2  *
   3  *  this is the code represents a File when using the Gtk view..
   4  *
   5  *  It ues NodeToGtk
   6  *
   7  *
   8  */
   9
  10 namespace JsRender {
  11
  12
  13
  14         int gid = 1;
  15
  16
  17         public  class Gtk : JsRender
  18         {
  19
  20
  21            public Project.Gtk gproject {
  22                         get {
  23                                 return (Project.Gtk) this.project;
  24                         }
  25                         private set {}
  26                 }
  27
  28             public Gtk(Project.Project project, string path) {
  29
  30                 base( project, path);
  31                 this.xtype = "Gtk";
  32                 this.language = "vala";
  33
  34
  35                 //this.items = false;
  36                 //if (cfg.json) {
  37                 //    var jstr =  JSON.parse(cfg.json);
  38                 //    this.items = [ jstr ];
  39                 //    //console.log(cfg.items.length);
  40                 //    delete cfg.json; // not needed!
  41                 // }
  42
  43
  44
  45                 // super?!?!
  46                 this.id = "file-gtk-%d".printf(gid++);
  47                 //console.dump(this);
  48                 // various loader methods..
  49
  50                 // Class = list of arguments ... and which property to use as a value.
  51
  52
  53
  54
  55             }
  56
  57
  58             /*
  59             setNSID : function(id)
  60             {
  61
  62                 this.items[0]['*class'] = id;
  63
  64
  65             },
  66             getType: function() {
  67                 return 'Gtk';
  68             },
  69             */
  70
  71                 public   override void   removeFiles() {
  72                         var js = GLib.Path.get_dirname(this.path) +"/" +  name + ".js";
  73                         if (FileUtils.test(js, FileTest.EXISTS)) {
  74                                 GLib.FileUtils.remove(js);
  75                         }
  76                         var vala = GLib.Path.get_dirname(this.path) +"/" + name + ".vala";
  77                         if (FileUtils.test(vala, FileTest.EXISTS)) {
  78                                 GLib.FileUtils.remove(vala);
  79                         }
  80                 }
  81
  82                 public   override void  loadItems() throws GLib.Error // : function(cb, sync) == original was async.
  83                 {
  84
  85                         print("load Items!\n");
  86                         if (this.tree != null) {
  87                                 this.loaded = true;
  88
  89                                 return;
  90                         }
  91                         /*
  92                         print("load: %s\n" , this.path);
  93                         if (!GLib.FileUtils.test(this.path, GLib.FileTest.EXISTS)) {
  94                                 // new file?!?
  95                                 this.tree = null;
  96                                 this.loaded = true;
  97                                 return;
  98                         }
  99                         */
 100
 101                         var pa = new Json.Parser();
 102                         pa.load_from_file(this.path);
 103                         var node = pa.get_root();
 104
 105                         if (node.get_node_type () != Json.NodeType.OBJECT) {
 106                                 throw new Error.INVALID_FORMAT ("Unexpected element type %s", node.type_name ());
 107                         }
 108                         var obj = node.get_object ();
 109
 110                         this.name = obj.get_string_member("name");
 111
 112
 113                         if (obj.has_member("build_module")) { // should check type really..
 114                                 this.build_module = obj.get_string_member("build_module");
 115                         }
 116                         if (obj.has_member("gen_extended")) { // should check type really..
 117                                 this.gen_extended = obj.get_boolean_member("gen_extended");
 118                         }
 119
 120
 121
 122                         // load items[0] ??? into tree...
 123                         var bjs_version_str = this.jsonHasOrEmpty(obj, "bjs-version");
 124                         bjs_version_str = bjs_version_str == "" ? "1" : bjs_version_str;
 125
 126                         if (obj.has_member("items")
 127                                 &&
 128                                 obj.get_member("items").get_node_type() == Json.NodeType.ARRAY
 129                                 &&
 130                                 obj.get_array_member("items").get_length() > 0
 131                         ) {
 132                                 var ar = obj.get_array_member("items");
 133                                 var tree_base = ar.get_object_element(0);
 134                                 this.tree = new Node();
 135                                 this.tree.loadFromJson(tree_base, int.parse(bjs_version_str));
 136
 137                         }
 138                         this.gen_extended ?
 139                                 NodeToValaExtended.mungeFile(this) :
 140                                 NodeToValaWrapped.mungeFile(this); // force line numbering..?? should we call toSourceCode???
 141                         this.loaded = true;
 142
 143                 }
 144
 145
 146
 147             public override string toSourcePreview()
 148             {
 149                         return "";
 150                 }
 151             public override void setSource(string str) {}
 152
 153             int last_source_version = -2;
 154             string last_source;
 155             public override string toSourceCode() // no seed support currently.
 156             {
 157                     if (this.version == this.last_source_version) {
 158                         GLib.debug("toSource - using Cache");
 159                         return this.last_source;
 160                 }
 161                 GLib.debug("toSource - generating %s", this.gen_extended  ? "Extended": "Wrapped");
 162
 163                     this.last_source =          this.gen_extended ?
 164                                 NodeToValaExtended.mungeFile(this) :
 165                                 NodeToValaWrapped.mungeFile(this);
 166                     this.last_source_version = this.version;
 167                     return this.last_source;
 168
 169             }
 170
 171             // this is only used by dumping code...
 172             public override string toSource() // no seed support currently.
 173             {
 174
 175                          return  this.toSourceCode();
 176
 177
 178             }
 179
 180             public override void save() {
 181                 this.saveBJS();
 182                 // this.saveJS(); - disabled at present.. project settings will probably enable this later..
 183
 184                 this.saveVala();
 185
 186                 this.getLanguageServer().document_save(this);
 187                 BuilderApplication.showSpinner("spinner", "document save send");
 188             }
 189                 // ignore these calls.
 190             public override void saveHTML ( string html ) {}
 191
 192
 193             /**
 194              *  saveJS
 195              *
 196              * save as a javascript file. - not used currently
 197              * why is this not save...???
 198              *
 199
 200
 201             void saveJS()
 202             {
 203
 204                 var fn = GLib.Path.get_dirname(this.path) + "/" + this.name + ".js";
 205                 print("WRITE :%s\n " , fn);
 206                 this.writeFile(fn, this.toSource());
 207
 208             }
 209             */
 210
 211             public override string targetName()
 212             {
 213                 return GLib.Path.get_dirname(this.path) + "/" + this.name + ".vala";
 214         }
 215
 216             void  saveVala()
 217             {
 218                         if (this.tree == null) {
 219                                 return;
 220                         }
 221                         var fn = this.targetName();
 222                         GLib.debug("WRITE :%s\n " , fn);
 223                         try {
 224                                 this.writeFile(fn, this.toSourceCode());
 225                 } catch (GLib.Error e) {}
 226
 227
 228             }
 229
 230
 231             public void updateCompileGroup(string old_target, string new_target)
 232             {
 233                 if (old_target == new_target) {
 234                         return;
 235                 }
 236                 if (old_target != "") {
 237                         if (this.gproject.compilegroups.has_key(old_target)) {
 238                                 var cg = this.gproject.compilegroups.get(old_target);
 239                                 if (cg.sources.contains(this.relpath)) {
 240                                         cg.sources.remove(this.relpath);
 241                                         }
 242                                 }
 243                         }
 244                  if (new_target != "") {
 245                         if (this.gproject.compilegroups.has_key(new_target)) {
 246                                 var cg = this.gproject.compilegroups.get(new_target);
 247                                 if (!cg.sources.contains(this.relpath)) {
 248                                         cg.sources.add(this.relpath);
 249                                         }
 250                                 }
 251                         }
 252
 253
 254             }
 255
 256                 /*
 257             valaCompileCmd : function()
 258             {
 259
 260                 var fn = '/tmp/' + this.name + '.vala';
 261                 print("WRITE : " + fn);
 262                 File.write(fn, this.toVala(true));
 263
 264
 265
 266                 return ["valac",
 267                        "--pkg",  "gio-2.0",
 268                        "--pkg" , "posix" ,
 269                        "--pkg" , "gtk+-3.0",
 270                        "--pkg",  "libnotify",
 271                        "--pkg",  "gtksourceview-3.0",
 272                        "--pkg", "libwnck-3.0",
 273                        fn ,   "-o", "/tmp/" + this.name];
 274
 275
 276
 277
 278             },
 279             */
 280
 281             public override void  findTransStrings(Node? node )
 282                 {
 283                         // not yet..
 284                 }
 285
 286                 public override string toGlade()
 287                 {
 288                         return  NodeToGlade.mungeFile(this);
 289                 }
 290                 public   override string language_id()
 291                 {
 292                         return "vala";
 293                 }
 294
 295
 296
 297         }
 298 }
 299
 300
 301