view example update

samples/01-view/src/ViewExample.hx

@@ -15,7 +15,12 @@ class ViewExample {
   }
 
   public function new() {
-    new Root(new FormView({listener:this}));
+    var form = new FormView({listener:this});
+    Root.bind(form);
+    trace(form.panel);
+    trace(form.button1);
+    trace(form.button2);
+    trace(form.button3);
   }
 
   public function onPress(view:ButtonView):Void {

src/main/haxework/gui/Root.hx

@@ -10,6 +10,10 @@ import flash.display.Sprite;
 
 class Root {
 
+  public static function bind(view:IView, autoSize:Bool = true) {
+    new Root(view, autoSize);
+  }
+
   public static var instance(default, null):Root;
 
   public var view(default, null):IView;

src/main/haxework/gui/build/Builder.hx

@@ -25,12 +25,12 @@ class Builder {
     templateFile = Context.resolvePath(templatePath[0]);
     templateKey = templatePath[1];
 
-    template = BuilderUtil.loadFile(templateFile);
+    template = BuilderUtil.loadJsonFile(templateFile);
     if (templateKey != null) template = Reflect.field(template, templateKey);
 
     if (templateMeta[1] != null) {
       styleFile = Context.resolvePath(templateMeta[1]);
-      style = BuilderUtil.loadFile(styleFile);
+      style = BuilderUtil.loadJsonFile(styleFile);
     }
 
     fields = Context.getBuildFields();
@@ -65,7 +65,7 @@ class Builder {
       case "class":
         a[1];
       case "layout":
-        var template = BuilderUtil.loadFile(a[1]);
+        var template = BuilderUtil.loadJsonFile(a[1]);
         return getValue(name, key, template, position);
       case "link":
         "(links == null) ? untyped this : Reflect.field(links, \"" + a[1] + "\")";

src/main/haxework/gui/build/BuilderUtil.hx

@@ -7,11 +7,17 @@ import haxe.macro.Expr.ExprDef;
 
 class BuilderUtil {
 
-  public static function loadFile(path:String, json:Bool = true) {
+  public static function loadJsonFile(path:String) {
     Context.registerModuleDependency(Context.getLocalModule(), path);
     var content = sys.io.File.getContent(path);
+    var json = null;
+    try {
+      json = PositionJsonParser.parse(content, path);
+    } catch(error:Dynamic) {
+      Context.error(error, Context.makePosition({min:0, max:0, file:path}));
+    }
     Context.parse(content, Context.makePosition({min:0, max:0, file:path}));
-    return json ? PositionJsonParser.parse(content, path) : content;
+    return json;
   }
 
   public static function getMeta(key:String):Array<String> {