git.roojs.org Git - app.Builder.js/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 Gtk(Project.Project project, string path) {
  22
  23             base( project, path);
  24             this.xtype = "Gtk";
  25             this.language = "vala";
  26
  27
  28             //this.items = false;
  29             //if (cfg.json) {
  30             //    var jstr =  JSON.parse(cfg.json);
  31             //    this.items = [ jstr ];
  32             //    //console.log(cfg.items.length);
  33             //    delete cfg.json; // not needed!
  34             // }
  35
  36
  37
  38             // super?!?!
  39             this.id = "file-gtk-%d".printf(gid++);
  40             //console.dump(this);
  41             // various loader methods..
  42
  43             // Class = list of arguments ... and which property to use as a value.
  44
  45
  46
  47
  48         }
  49
  50
  51         /*
  52         setNSID : function(id)
  53         {
  54
  55             this.items[0]['*class'] = id;
  56
  57
  58         },
  59         getType: function() {
  60             return 'Gtk';
  61         },
  62         */
  63
  64         public   override void   removeFiles() {
  65                 var js = GLib.Path.get_dirname(this.path) +"/" +  name + ".js";
  66                 if (FileUtils.test(js, FileTest.EXISTS)) {
  67                         GLib.FileUtils.remove(js);
  68                 }
  69                 var vala = GLib.Path.get_dirname(this.path) +"/" + name + ".vala";
  70                 if (FileUtils.test(vala, FileTest.EXISTS)) {
  71                         GLib.FileUtils.remove(vala);
  72                 }
  73         }
  74
  75          public   override void  loadItems() throws GLib.Error // : function(cb, sync) == original was async.
  76         {
  77
  78             print("load Items!");
  79             if (this.tree != null) {
  80                 return;
  81             }
  82
  83             print("load: " + this.path);
  84
  85
  86             var pa = new Json.Parser();
  87             pa.load_from_file(this.path);
  88             var node = pa.get_root();
  89
  90             if (node.get_node_type () != Json.NodeType.OBJECT) {
  91                         throw new Error.INVALID_FORMAT ("Unexpected element type %s", node.type_name ());
  92                 }
  93             var obj = node.get_object ();
  94             //this.modOrder = obj.get_string_member("modOrder");
  95             this.name = obj.get_string_member("name");
  96             this.parent = obj.get_string_member("parent");
  97             //this.permname = obj.get_string_member("permname");
  98             this.title = obj.get_string_member("title");
  99             //this.modOrder = obj.get_string_member("modOrder");
 100
 101             if (obj.has_member("build_module")) {
 102
 103                                 this.build_module = obj.get_string_member("build_module");
 104             }
 105
 106             // load items[0] ??? into tree...
 107                         var bjs_version_str = this.jsonHasOrEmpty(obj, "bjs-version");
 108                         bjs_version_str = bjs_version_str == "" ? "1" : bjs_version_str;
 109
 110                         if (obj.has_member("items")
 111                                 &&
 112                                 obj.get_member("items").get_node_type() == Json.NodeType.ARRAY
 113                                 &&
 114                                 obj.get_array_member("items").get_length() > 0
 115                         ) {
 116                                 var ar = obj.get_array_member("items");
 117                                 var tree_base = ar.get_object_element(0);
 118                                 this.tree = new Node();
 119                                 this.tree.loadFromJson(tree_base, int.parse(bjs_version_str));
 120
 121                         }
 122
 123
 124         }
 125
 126          // convert xtype for munged output..
 127
 128          /*
 129         mungeXtype : function(xtype, els)
 130         {
 131             els.push('xtype: '+ xtype);
 132         },
 133         */
 134
 135         public override string toSourcePreview()
 136         {
 137                         return "";
 138                 }
 139
 140         public override string toSource()
 141         {
 142
 143
 144             if (this.tree == null) {
 145                 return "";
 146             }
 147
 148             // var data = JSON.parse(JSON.stringify(this.items[0]));
 149             // we should base this on the objects in the tree really..
 150             string[]  inc = { "Gtk", "Gdk", "Pango", "GLib", "Gio", "GObject",
 151                 "GtkSource", "WebKit", "Vte" }; //, "GtkClutter" , "Gdl"];
 152             var src = "";
 153
 154             for (var i=0; i< inc.length; i++) {
 155                                 var e = inc[i];
 156                 src += e+" = imports.gi." + e +";\n";
 157             }
 158
 159             src += "console = imports.console;\n"; // path?!!?
 160             src += "XObject = imports.XObject.XObject;\n"; // path?!!?
 161
 162
 163             src += this.name + "=new XObject("+ this.mungeToString("    ") + ");\n";
 164             src += this.name + ".init();\n";
 165             // register it in the cache
 166             src += "XObject.cache['/" + this.name + "'] = " + this.name + ";\n";
 167
 168
 169             return src;
 170
 171
 172         }
 173
 174         public override void save() {
 175             this.saveBJS();
 176             // this.saveJS(); - disabled at present.. project settings will probably enable this later..
 177
 178             this.saveVala();
 179         }
 180             // ignore these calls.
 181         public override void saveHTML ( string html ) {}
 182
 183
 184         /**
 185          *  saveJS
 186          *
 187          * save as a javascript file.
 188          * why is this not save...???
 189          *
 190          */
 191
 192         void saveJS()
 193         {
 194
 195             var fn = GLib.Path.get_dirname(this.path) + "/" + this.name + ".js";
 196             print("WRITE :%s\n " , fn);
 197             this.writeFile(fn, this.toSource());
 198
 199         }
 200
 201        void  saveVala()
 202         {
 203                 if (this.tree == null) {
 204                         return;
 205                 }
 206                 var fn = GLib.Path.get_dirname(this.path) + "/" + this.name + ".vala";
 207                 print("WRITE :%s\n " , fn);
 208                 this.writeFile(fn,  NodeToVala.mungeFile(this));
 209
 210
 211         }
 212                 /*
 213         valaCompileCmd : function()
 214         {
 215
 216             var fn = '/tmp/' + this.name + '.vala';
 217             print("WRITE : " + fn);
 218             File.write(fn, this.toVala(true));
 219
 220
 221
 222             return ["valac",
 223                    "--pkg",  "gio-2.0",
 224                    "--pkg" , "posix" ,
 225                    "--pkg" , "gtk+-3.0",
 226                    "--pkg",  "libnotify",
 227                    "--pkg",  "gtksourceview-3.0",
 228                    "--pkg", "libwnck-3.0",
 229                    fn ,   "-o", "/tmp/" + this.name];
 230
 231
 232
 233
 234         },
 235         */
 236
 237
 238         string getHelpUrl(string cls)
 239         {
 240             return "http://devel.akbkhome.com/seed/" + cls + ".html";
 241         }
 242         public override void  findTransStrings(Node? node )
 243                 {
 244                         // not yet..
 245                 }
 246
 247
 248
 249
 250
 251
 252         }
 253 }
 254
 255
 256