git.roojs.org Git - app.Builder.js/blob - src/JsRender/PlainFile.vala

   1
   2 /**
   3  *
   4  *  this is the code represents a File when using the Gtk view..
   5  *
   6  *  It ues NodeToGtk
   7  *
   8  *
   9  */
  10
  11 namespace JsRender {
  12
  13
  14
  15     int gid = 1;
  16
  17
  18     public  class PlainFile : JsRender
  19     {
  20
  21
  22         public PlainFile(Project.Project project, string path) {
  23
  24             base( project, path);
  25             this.xtype = "Gtk";
  26             this.language = "vala";
  27
  28
  29             //this.items = false;
  30             //if (cfg.json) {
  31             //    var jstr =  JSON.parse(cfg.json);
  32             //    this.items = [ jstr ];
  33             //    //console.log(cfg.items.length);
  34             //    delete cfg.json; // not needed!
  35             // }
  36
  37
  38
  39             // super?!?!
  40             this.id = "file-gtk-%d".printf(gid++);
  41             //console.dump(this);
  42             // various loader methods..
  43
  44             // Class = list of arguments ... and which property to use as a value.
  45
  46
  47
  48
  49         }
  50
  51
  52         /*
  53         setNSID : function(id)
  54         {
  55
  56             this.items[0]['*class'] = id;
  57
  58
  59         },
  60         getType: function() {
  61             return 'Gtk';
  62         },
  63         */
  64
  65                 public   override void   removeFiles() {
  66                         var js = GLib.Path.get_dirname(this.path) +"/" +  name + ".js";
  67                         if (FileUtils.test(js, FileTest.EXISTS)) {
  68                                 GLib.FileUtils.remove(js);
  69                         }
  70                         var vala = GLib.Path.get_dirname(this.path) +"/" + name + ".vala";
  71                         if (FileUtils.test(vala, FileTest.EXISTS)) {
  72                                 GLib.FileUtils.remove(vala);
  73                         }
  74                 }
  75
  76                 public   override void  loadItems() throws GLib.Error // : function(cb, sync) == original was async.
  77                 {
  78
  79                         print("load Items!");
  80                         if (this.tree != null) {
  81                                 return;
  82                         }
  83
  84                         print("load: " + this.path);
  85
  86
  87                         var pa = new Json.Parser();
  88                         pa.load_from_file(this.path);
  89                         var node = pa.get_root();
  90
  91                         if (node.get_node_type () != Json.NodeType.OBJECT) {
  92                                 throw new Error.INVALID_FORMAT ("Unexpected element type %s", node.type_name ());
  93                         }
  94                         var obj = node.get_object ();
  95
  96                         this.name = obj.get_string_member("name");
  97                         this.parent = obj.get_string_member("parent");
  98                         this.title = obj.get_string_member("title");
  99
 100                         if (obj.has_member("build_module")) { // should check type really..
 101                                 this.build_module = obj.get_string_member("build_module");
 102                         }
 103
 104                         // load items[0] ??? into tree...
 105                         var bjs_version_str = this.jsonHasOrEmpty(obj, "bjs-version");
 106                         bjs_version_str = bjs_version_str == "" ? "1" : bjs_version_str;
 107
 108                         if (obj.has_member("items")
 109                                 &&
 110                                 obj.get_member("items").get_node_type() == Json.NodeType.ARRAY
 111                                 &&
 112                                 obj.get_array_member("items").get_length() > 0
 113                         ) {
 114                                 var ar = obj.get_array_member("items");
 115                                 var tree_base = ar.get_object_element(0);
 116                                 this.tree = new Node();
 117                                 this.tree.loadFromJson(tree_base, int.parse(bjs_version_str));
 118
 119                         }
 120                         NodeToVala.mungeFile(this); // force line numbering..
 121
 122                 }
 123
 124
 125
 126         public override string toSourcePreview()
 127         {
 128                         return "";
 129                 }
 130
 131         public override string toSource()
 132         {
 133
 134
 135             if (this.tree == null) {
 136                 return "";
 137             }
 138
 139             // var data = JSON.parse(JSON.stringify(this.items[0]));
 140             // we should base this on the objects in the tree really..
 141             string[]  inc = { "Gtk", "Gdk", "Pango", "GLib", "Gio", "GObject",
 142                 "GtkSource", "WebKit", "Vte" }; //, "GtkClutter" , "Gdl"];
 143             var src = "";
 144
 145             for (var i=0; i< inc.length; i++) {
 146                                 var e = inc[i];
 147                 src += e+" = imports.gi." + e +";\n";
 148             }
 149
 150             src += "console = imports.console;\n"; // path?!!?
 151             src += "XObject = imports.XObject.XObject;\n"; // path?!!?
 152
 153
 154             src += this.name + "=new XObject("+ this.mungeToString("    ") + ");\n";
 155             src += this.name + ".init();\n";
 156             // register it in the cache
 157             src += "XObject.cache['/" + this.name + "'] = " + this.name + ";\n";
 158
 159
 160             return src;
 161
 162
 163         }
 164
 165         public override void save() {
 166             this.saveBJS();
 167             // this.saveJS(); - disabled at present.. project settings will probably enable this later..
 168
 169             this.saveVala();
 170         }
 171             // ignore these calls.
 172         public override void saveHTML ( string html ) {}
 173
 174
 175         /**
 176          *  saveJS
 177          *
 178          * save as a javascript file.
 179          * why is this not save...???
 180          *
 181          */
 182
 183         void saveJS()
 184         {
 185
 186             var fn = GLib.Path.get_dirname(this.path) + "/" + this.name + ".js";
 187             print("WRITE :%s\n " , fn);
 188             this.writeFile(fn, this.toSource());
 189
 190         }
 191
 192        void  saveVala()
 193         {
 194                 if (this.tree == null) {
 195                         return;
 196                 }
 197                 var fn = GLib.Path.get_dirname(this.path) + "/" + this.name + ".vala";
 198                 print("WRITE :%s\n " , fn);
 199                         this.writeFile(fn,  NodeToVala.mungeFile(this));
 200
 201
 202         }
 203                 /*
 204         valaCompileCmd : function()
 205         {
 206
 207             var fn = '/tmp/' + this.name + '.vala';
 208             print("WRITE : " + fn);
 209             File.write(fn, this.toVala(true));
 210
 211
 212
 213             return ["valac",
 214                    "--pkg",  "gio-2.0",
 215                    "--pkg" , "posix" ,
 216                    "--pkg" , "gtk+-3.0",
 217                    "--pkg",  "libnotify",
 218                    "--pkg",  "gtksourceview-3.0",
 219                    "--pkg", "libwnck-3.0",
 220                    fn ,   "-o", "/tmp/" + this.name];
 221
 222
 223
 224
 225         },
 226         */
 227
 228
 229         string getHelpUrl(string cls)
 230         {
 231             return "http://devel.akbkhome.com/seed/" + cls + ".html";
 232         }
 233         public override void  findTransStrings(Node? node )
 234                 {
 235                         // not yet..
 236                 }
 237
 238
 239
 240
 241
 242
 243         }
 244 }
 245
 246
 247