[gui] support yaml in builder style

haxelib.json

@@ -4,7 +4,7 @@
   "license": "BSD",
   "tags": ["flash", "openfl"],
   "description": "Framework.",
-  "version": "0.7.0",
+  "version": "0.7.1",
   "releasenote": "Update.",
   "contributors": ["shmyga"],
   "classPath": "src/main",

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

@@ -1,6 +1,7 @@
 package haxework.gui.build;
 #if macro
 
+import haxework.gui.build.BuilderUtil;
 import haxe.macro.Context;
 import haxework.gui.build.PositionJsonParser;
 import haxe.macro.Expr;
@@ -25,17 +26,12 @@ class Builder {
         templateFile = Context.resolvePath(templatePath[0]);
         templateKey = templatePath[1];
 
-    var ext = templateFile.split('.').pop();
-    template = switch(ext) {
-        case 'json': BuilderUtil.loadJsonFile(templateFile);
-        case 'yml' | 'yaml': BuilderUtil.loadYamlFile(templateFile);
-        case x: throw 'Unsupported template format: "${x}"';
-    }
+        template = BuilderUtil.loadFile(templateFile);
         if (templateKey != null) template = Reflect.field(template, templateKey);
 
         if (templateMeta[1] != null) {
             styleFile = Context.resolvePath(templateMeta[1]);
-      style = BuilderUtil.loadJsonFile(styleFile);
+            style = BuilderUtil.loadFile(styleFile);
         }
 
         fields = Context.getBuildFields();
@@ -43,6 +39,16 @@ class Builder {
         i = 0;
     }
 
+    private static function getSpecField(object:Dynamic, field:String):Dynamic {
+        if (Reflect.hasField(object, "@" + field)) {
+            return Reflect.field(object, "@" + field);
+        } else if (Reflect.hasField(object, "$" + field)) {
+            return Reflect.field(object, "$" + field);
+        } else {
+            return null;
+        }
+    }
+
     private function getPosition(?position:JsonKeyPosition):Position {
         var min = position == null ? 1 : position.min + 32; // :-(
         var max = position == null ? 1 : position.max + 32;
@@ -79,15 +85,12 @@ class Builder {
         }
     }
 
-  private function getType(value:Dynamic, position:Position):String {
-      if (Reflect.hasField(value, "@type")) {
-          return Reflect.field(value, "@type");
-      } else if (Reflect.hasField(value, "$type")) {
-          return Reflect.field(value, "$type");
-      } else {
+    private static function getType(value:Dynamic, position:Position):String {
+        var type:String = getSpecField(value, "type");
+        if (type == null) {
             Context.error("Need @type field", position);
-          return null;
         }
+        return type;
     }
 
     private function getValue(name:String, key:String, value:Dynamic, position:JsonKeyPosition):Dynamic {
@@ -96,7 +99,7 @@ class Builder {
                 return getValue(null, null, v, position);
             });
         } else if (Std.is(value, String)) {
-      if (value.charAt(0) == "@") {
+            if (value.charAt(0) == "@" || value.charAt(0) == "$") {
                 specialValue(name, key, value.substring(1, value.length).split(":"), position);
             } else if (~/(0x|#)[A-Fa-f\d]{6}/.match(value)) {
                 Std.parseInt(StringTools.replace(Std.string(value), "#", "0x"));
@@ -126,8 +129,9 @@ class Builder {
     }
 
     private function createElement(template:Dynamic, name:String):String {
-    if (Reflect.hasField(template, "@style")) {
-      var s = Reflect.field(style, Reflect.field(template, "@style"));
+        var s = getSpecField(template, "style");
+        if (s != null) {
+            var s = Reflect.field(style, s);
             for (key in Reflect.fields(s)) {
                 if (key.charAt(0) != "$" && !Reflect.hasField(template, key)) {
                     Reflect.setField(template, key, Reflect.field(s, key));

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

@@ -9,7 +9,7 @@ import haxe.macro.Expr.ExprDef;
 
 class BuilderUtil {
 
-  public static function loadJsonFile(path:String) {
+    public static function loadJsonFile(path:String):Dynamic {
         Context.registerModuleDependency(Context.getLocalModule(), path);
         var content = sys.io.File.getContent(path);
         var json = null;
@@ -22,7 +22,7 @@ class BuilderUtil {
         return json;
     }
 
-  public static function loadYamlFile(path:String) {
+    public static function loadYamlFile(path:String):Dynamic {
         Context.registerModuleDependency(Context.getLocalModule(), path);
         var content = sys.io.File.getContent(path);
         var result = null;
@@ -36,6 +36,15 @@ class BuilderUtil {
         return result;
     }
 
+    public static function loadFile(path:String):Dynamic {
+        var ext = path.split('.').pop();
+        return switch(ext) {
+            case 'json': BuilderUtil.loadJsonFile(path);
+            case 'yml' | 'yaml': BuilderUtil.loadYamlFile(path);
+            case x: throw 'Unsupported template format: "${x}"';
+        }
+    }
+
     public static function getMeta(key:String):Array<String> {
         var c = Context.getLocalClass().get();
         for (meta in c.meta.get()) {