update

haxework/gui/ViewBuilder.hx

@@ -7,53 +7,37 @@ import haxe.macro.Context;
 @:remove @:autoBuild(haxework.gui.ViewBuilderImpl.build())
 extern interface ViewBuilder {}
 
+typedef BuildData = {
+  var fields:Array<Field>;
+  var exprs:Array<Expr>;
+  var style:Dynamic;
+}
+
 class ViewBuilderImpl {
 #if macro
-  static function loadFileAsString(path:String, json:Bool = true) {
+  static function loadFile(path:String, json:Bool = true) {
-    try {
     var p = Context.resolvePath(path);
     Context.registerModuleDependency(Context.getLocalModule(), p);
     var content = sys.io.File.getContent(p);
     return json ? Json.parse(content) : content;
   }
-    catch(e:Dynamic) {
-      return haxe.macro.Context.error("Failed to load file $path: $e", Context.currentPos());
-    }
-  }
 
-  private static function getTemplate():Array<Dynamic> {
+  private static function getMeta(key:String):Array<String> {
-    var template = null;
-    var style = null;
     var c = Context.getLocalClass().get();
-    for (m in c.meta.get()) {
+    for (meta in c.meta.get()) {
-      if (m.name == ":template") {
+      if (meta.name == key) {
-        template = switch(m.params[0].expr) {
+        return meta.params.map(function(param) return switch(param.expr) {
           case ExprDef.EConst(Constant.CString(value)): value;
           case _: null;
-        }
+        });
-        if (template != null) {
-          var t = template.split("@");
-          template = loadFileAsString(t[0]);
-          if (t[1] != null) template = Reflect.field(template, t[1]);
-        }
-        style = switch(m.params[1].expr) {
-          case ExprDef.EConst(Constant.CString(value)): value;
-          case _: null;
-        }
-        if (style != null) {
-          style = loadFileAsString(style);
       }
     }
-    }
+    return [];
-    return [
-      template,
-      style
-    ];
   }
 
   private static var i = 0;
 
-  private static function specialValue(data:Array<Expr>, name:String, style:Dynamic, key:String, a:Array<String>):Dynamic {
+  private static function specialValue(data:BuildData, name:String, key:String, a:Array<String>):Dynamic {
     return switch (a[0]) {
       case "asset":
         switch (a[1]) {
@@ -65,7 +49,7 @@ class ViewBuilderImpl {
       case "res":
         var res = "haxework.provider.Provider.get(haxework.resources.IResources)." + a[1];
         var bindExpr = res + ".bind(\"" + a[2] + "\", " + name + ", \"" + key + "\")";
-        data.push(Context.parse(bindExpr, Context.currentPos()));
+        data.exprs.push(Context.parse(bindExpr, Context.currentPos()));
         //res + ".get(\"" + a[2] + "\")";
         null;
       case "locale":
@@ -73,8 +57,8 @@ class ViewBuilderImpl {
       case "class":
         a[1];
       case "layout":
-        var template = Json.parse(loadFileAsString(a[1]));
+        var template = loadFile(a[1]);
-        return getValue(data, name, style, key, template);
+        return getValue(data, name, key, template);
       case "link":
         "(links == null) ? untyped this : Reflect.field(links, \"" + a[1] + "\")";
       case _:
@@ -82,12 +66,12 @@ class ViewBuilderImpl {
     }
   }
 
-  private static function getValue(data:Array<Expr>, name:String, style:Dynamic, key:String, value:Dynamic):Dynamic {
+  private static function getValue(data:BuildData, name:String, key:String, value:Dynamic):Dynamic {
     return if (Std.is(value, Array)) {
-      value.map(function(v) { return getValue(data, null, style, null, v); });
+      value.map(function(v) { return getValue(data, null, null, v); });
     } else if (Std.is(value, String)) {
       if (value.charAt(0) == "@") {
-        specialValue(data, name, style, key, value.substring(1, value.length).split(":"));
+        specialValue(data, name, key, value.substring(1, value.length).split(":"));
       } else if (~/(0x|#)[A-Fa-f\d]{6}/.match(value)) {
         Std.parseInt(StringTools.replace(Std.string(value), "#", "0x"));
       } else {
@@ -99,8 +83,8 @@ class ViewBuilderImpl {
       if (Reflect.hasField(value, "type")) {
         var n = "a" + i++;
         var type = Reflect.field(value, "type");
-        data.push(Context.parse("var " + n + " = new " + type + "()", Context.currentPos()));
+        data.exprs.push(Context.parse("var " + n + " = new " + type + "()", Context.currentPos()));
-        createElement(data, value, n, style);
+        createElement(data, value, n);
         n;
       } else {
         value;
@@ -110,30 +94,58 @@ class ViewBuilderImpl {
     }
   }
 
-  private static function createElement(data:Array<Expr>, template:Dynamic, name:String, style:Dynamic):String {
+  private static function createElement(data:BuildData, template:Dynamic, name:String):String {
     if (Reflect.hasField(template, "style")) {
-      var s = Reflect.field(style, Reflect.field(template, "style"));
+      var s = Reflect.field(data.style, Reflect.field(template, "style"));
       for (key in Reflect.fields(s)) if (!Reflect.hasField(template, key)) {
         Reflect.setField(template, key, Reflect.field(s, key));
       }
     }
+
+    if (Reflect.hasField(template, "id")) {
+      var id = Reflect.field(template, "id");
+      var type = Reflect.field(template, "type");
+      var expr = Context.parse("var a:" + type, Context.currentPos());
+      var type = switch (expr.expr) {
+        case EVars(vars): vars[0].type;
+        case _: null;
+      }
+      data.fields.push({
+        name: id,
+        access: [APublic],
+        pos: Context.currentPos(),
+        kind: FProp("default", "null", type)
+      });
+      data.exprs.push(Context.parse("this." + id + " = " + name, Context.currentPos()));
+    }
+
     for (key in Reflect.fields(template)) {
       if (["type", "style"].indexOf(key) > -1) continue;
-      var value = getValue(data, name, style, key, Reflect.field(template, key));
+      var value = getValue(data, name, key, Reflect.field(template, key));
       if (value != null) {
-        data.push(Context.parse(name + "." + key + " = cast " + value, Context.currentPos()));
+        data.exprs.push(Context.parse(name + "." + key + " = cast " + value, Context.currentPos()));
       }
     }
     return name;
   }
 
   public static function build() {
-    var template = getTemplate();
+    //trace("Build: " + Context.getLocalClass().get().module);
+    var templateMeta = getMeta(":template");
+    var templatePath = templateMeta[0].split("@");
+    var template = loadFile(templatePath[0]);
+    if (templatePath[1] != null) template = Reflect.field(template, templatePath[1]);
+    var style = templateMeta[1] == null ? {} : loadFile(templateMeta[1]);
+
     var fields = Context.getBuildFields();
 
-    var data = [];
+    var data = {
+      fields: fields,
+      exprs: [],
+      style: style
+    };
     i = 0;
-    createElement(data, template[0], "this", template[1]);
+    createElement(data, template, "this");
 
     var init = false;
     for (f in fields) if (f.name == "init") {
@@ -147,16 +159,16 @@ class ViewBuilderImpl {
       pos: Context.currentPos(),
       kind: FFun({
         args: [{name:"links", type:TPath({name:"Dynamic", pack:[], params:[]}), opt:true, value:null}],
-        expr: macro $b{data},
+        expr: macro $b{data.exprs},
         params: [],
         ret: null
       })
     });
 
-    data = [];
+    var contrExprs = [];
-    data.push(macro super());
+    contrExprs.push(macro super());
-    data.push(macro build(links));
+    contrExprs.push(macro build(links));
-    if (init) data.push(macro init());
+    if (init) contrExprs.push(macro init());
 
     fields.push({
       name: "new",
@@ -164,7 +176,7 @@ class ViewBuilderImpl {
       pos: Context.currentPos(),
       kind: FFun({
         args: [{name:"links", type:TPath({name:"Dynamic", pack:[], params:[]}), opt:true, value:null}],
-        expr: macro $b{data},
+        expr: macro $b{contrExprs},
         params: [],
         ret: null
       })

haxework/gui/popup/PopupManager.hx

@@ -9,13 +9,13 @@ class PopupManager {
   public var showAnimateFactory(default, default):Class<IAnimate>;
   public var closeAnimateFactory(default, default):Class<IAnimate>;
 
-  private var popups:Array<PopupView>;
+  private var popups:Array<PopupView<Dynamic>>;
 
   public function new() {
-    popups = new Array<PopupView>();
+    popups = new Array<PopupView<Dynamic>>();
   }
 
-  public function show(popup:PopupView):Void {
+  public function show(popup:PopupView<Dynamic>):Void {
     cast(Root.instance.view, IGroupView<Dynamic>).addView(popup);
     if (showAnimateFactory != null) {
       Type.createInstance(showAnimateFactory, [popup]).start(null);
@@ -24,7 +24,7 @@ class PopupManager {
     popup.onShow();
   }
 
-  public function close(popup:PopupView):Void {
+  public function close(popup:PopupView<Dynamic>):Void {
     popups.remove(popup);
     if (closeAnimateFactory != null) {
       Type.createInstance(closeAnimateFactory, [popup]).start(function(_) {

haxework/gui/popup/PopupView.hx

@@ -11,13 +11,13 @@ import haxework.gui.ButtonView;
 import haxework.gui.skin.ColorSkin;
 import haxework.gui.GroupView;
 
-class PopupView extends GroupView {
+class PopupView<V:IView<Dynamic>> extends GroupView {
 
   private var buttonId:String;
-  private var contentView:IGroupView<Dynamic>;
+  private var contentView:V;
   private var callback:ICallback<String>;
 
-  public function new(contentViewFactory:Class<IGroupView<Dynamic>>) {
+  public function new(contentViewFactory:Class<V>) {
     super();
 
     pWidth = 100;