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                         NodeToVala.mungeFile(this); // force line numbering..
 139                         this.loaded = true;
 140
 141                 }
 142
 143
 144
 145             public override string toSourcePreview()
 146             {
 147                         return "";
 148                 }
 149             public override void setSource(string str) {}
 150
 151             int last_source_version = -2;
 152             string last_source;
 153             public override string toSourceCode() // no seed support currently.
 154             {
 155                     if (this.version == this.last_source_version) {
 156                         return this.last_source;
 157                 }
 158                     this.last_source =   NodeToVala.mungeFile(this);
 159                     this.last_source_version = this.version;
 160                     return this.last_source;
 161
 162             }
 163
 164             // this is only used by dumping code...
 165             public override string toSource() // no seed support currently.
 166             {
 167
 168                          return  this.toSourceCode();
 169
 170
 171             }
 172
 173             public override void save() {
 174                 this.saveBJS();
 175                 // this.saveJS(); - disabled at present.. project settings will probably enable this later..
 176
 177                 this.saveVala();
 178
 179                 this.getLanguageServer().document_save(this);
 180                 BuilderApplication.showSpinner("spinner", "document save send");
 181             }
 182                 // ignore these calls.
 183             public override void saveHTML ( string html ) {}
 184
 185
 186             /**
 187              *  saveJS
 188              *
 189              * save as a javascript file. - not used currently
 190              * why is this not save...???
 191              *
 192
 193
 194             void saveJS()
 195             {
 196
 197                 var fn = GLib.Path.get_dirname(this.path) + "/" + this.name + ".js";
 198                 print("WRITE :%s\n " , fn);
 199                 this.writeFile(fn, this.toSource());
 200
 201             }
 202             */
 203
 204             public override string targetName()
 205             {
 206                 return GLib.Path.get_dirname(this.path) + "/" + this.name + ".vala";
 207         }
 208
 209             void  saveVala()
 210             {
 211                         if (this.tree == null) {
 212                                 return;
 213                         }
 214                         var fn = this.targetName();
 215                         GLib.debug("WRITE :%s\n " , fn);
 216                         try {
 217                                 this.writeFile(fn,  NodeToVala.mungeFile(this));
 218                 } catch (GLib.Error e) {}
 219
 220
 221             }
 222
 223
 224             public void updateCompileGroup(string old_target, string new_target)
 225             {
 226                 if (old_target == new_target) {
 227                         return;
 228                 }
 229                 if (old_target != "") {
 230                         if (this.gproject.compilegroups.has_key(old_target)) {
 231                                 var cg = this.gproject.compilegroups.get(old_target);
 232                                 if (cg.sources.contains(this.relpath)) {
 233                                         cg.sources.remove(this.relpath);
 234                                         }
 235                                 }
 236                         }
 237                  if (new_target != "") {
 238                         if (this.gproject.compilegroups.has_key(new_target)) {
 239                                 var cg = this.gproject.compilegroups.get(new_target);
 240                                 if (!cg.sources.contains(this.relpath)) {
 241                                         cg.sources.add(this.relpath);
 242                                         }
 243                                 }
 244                         }
 245
 246
 247             }
 248
 249                 /*
 250             valaCompileCmd : function()
 251             {
 252
 253                 var fn = '/tmp/' + this.name + '.vala';
 254                 print("WRITE : " + fn);
 255                 File.write(fn, this.toVala(true));
 256
 257
 258
 259                 return ["valac",
 260                        "--pkg",  "gio-2.0",
 261                        "--pkg" , "posix" ,
 262                        "--pkg" , "gtk+-3.0",
 263                        "--pkg",  "libnotify",
 264                        "--pkg",  "gtksourceview-3.0",
 265                        "--pkg", "libwnck-3.0",
 266                        fn ,   "-o", "/tmp/" + this.name];
 267
 268
 269
 270
 271             },
 272             */
 273
 274             public override void  findTransStrings(Node? node )
 275                 {
 276                         // not yet..
 277                 }
 278
 279                 public override string toGlade()
 280                 {
 281                         return  NodeToGlade.mungeFile(this);
 282                 }
 283                 public   override string language_id()
 284                 {
 285                         return "vala";
 286                 }
 287
 288
 289
 290         }
 291 }
 292
 293
 294