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