added dispatcher package

examples/ViewExample.hx

@@ -1,9 +1,10 @@
 package examples;
 
+import haxework.gui.IGroupView;
+import haxework.gui.ButtonView;
 import haxework.gui.GuiBuilder;
 import haxework.asset.JsonAsset;
 import haxework.gui.Root;
-import haxework.gui.IView;
 import flash.display.Sprite;
 
 @:file("examples/form.json")
@@ -13,7 +14,12 @@ class ViewExample {
 
   public static function main() {
     var form:Dynamic = new Form().value;
-    var v:IView<Sprite> = GuiBuilder.build(form);
+    var listener = {
+      onPress:function(view:ButtonView):Void {
+        trace("onPress: " + view.id);
+      }
+    };
+    var v:IGroupView<Sprite> = GuiBuilder.build(form, {listener:listener});
     new Root(v);
   }
 }

examples/form.json

@@ -24,6 +24,7 @@
       "skin":{"type":"haxework.gui.skin.ColorSkin", "color":"0x0000ff"}
     },
     {
+      "id":"panel",
       "type":"haxework.gui.HGroupView",
       "layoutHAlign":"~haxework.gui.core.HAlign:LEFT",
       "layoutVAlign":"~haxework.gui.core.VAlign:MIDDLE",
@@ -34,27 +35,33 @@
       "skin":{"type":"haxework.gui.skin.ColorSkin", "color":"0xffff00"},
       "views":[
         {
-          "type":"haxework.gui.LabelView",
+          "id":"button1",
+          "type":"haxework.gui.ButtonView",
           "width":100,
           "pHeight":100,
           "skin":{"type":"haxework.gui.skin.ColorSkin", "color":"0x00ffff"},
-          "text":"Text1"
+          "text":"Text1",
+          "onPress":"#listener"
         },
         {
-          "type":"haxework.gui.LabelView",
+          "id":"button2",
+          "type":"haxework.gui.ButtonView",
           "contentSize":true,
           "skin":{"type":"haxework.gui.skin.ColorSkin", "color":"0x00ffff"},
           "text":"Text2",
           "fontFamily":"Georgia",
-          "fontColor":"0xffffff"
+          "fontColor":"0xffffff",
+          "onPress":"#listener"
         },
         {
-          "type":"haxework.gui.LabelView",
+          "id":"button3",
+          "type":"haxework.gui.ButtonView",
           "contentSize":true,
           "skin":{"type":"haxework.gui.skin.ColorSkin", "color":"0x00ffff"},
           "text":"Text 3333333333 ddd",
           "fontFamily":"Tahoma",
-          "fontColor":"0xff0000"
+          "fontColor":"0xff0000",
+          "onPress":"#listener"
         }
       ]
     }

haxework/dispath/Dispatcher.hx

@@ -0,0 +1,30 @@
+package haxework.dispath;
+
+import haxe.ds.ObjectMap;
+
+class Dispatcher<L:{}> implements IDispatcher<L> {
+
+  private var listeners(null, null):ObjectMap<L, Bool>;
+
+  public function new() {
+    listeners = new ObjectMap<L, Bool>();
+  }
+
+  public function addListener(listener:L):Void {
+    listeners.set(listener, true);
+  }
+
+  public function removeListener(listener:L):Bool {
+    return listeners.remove(listener);
+  }
+
+  public function removeAllListeners():Void {
+    var i:Iterator<L> = listeners.keys();
+    while (i.hasNext()) listeners.remove(i.next());
+  }
+
+  public function dispatch(caller:L->Void):Void {
+    var i:Iterator<L> = listeners.keys();
+    while (i.hasNext()) caller(i.next());
+  }
+}

haxework/dispath/IDispatcher.hx

@@ -0,0 +1,13 @@
+package haxework.dispath;
+
+import haxe.ds.ObjectMap;
+
+interface IDispatcher<L:{}> {
+
+  private var listeners(null, null):ObjectMap<L, Bool>;
+
+  public function addListener(listener:L):Void;
+  public function removeListener(listener:L):Bool;
+  public function removeAllListeners():Void;
+  public function dispatch(caller:L->Void):Void;
+}

haxework/gui/ButtonView.hx

@@ -0,0 +1,41 @@
+package haxework.gui;
+
+import flash.events.MouseEvent;
+import haxework.dispath.Dispatcher;
+import haxework.dispath.IDispatcher;
+
+enum ButtonState {
+  UP;
+  OVER;
+  DOWN;
+}
+
+class ButtonView extends LabelView {
+
+  public var state(default, null):ButtonState;
+  public var dispatcher(default, null):IDispatcher<ButtonViewListener>;
+  public var onPress(null, set):ButtonViewListener;
+
+  public function new() {
+    super();
+    state = ButtonState.UP;
+    dispatcher = new Dispatcher<ButtonViewListener>();
+    content.addEventListener(MouseEvent.CLICK, onMouseClick);
+  }
+
+  private function onMouseClick(event:MouseEvent):Void {
+    var self:ButtonView = this;
+    dispatcher.dispatch(function(listener:ButtonViewListener):Void {
+      listener.onPress(self);
+    });
+  }
+
+  private function set_onPress(value:ButtonViewListener):ButtonViewListener {
+    dispatcher.addListener(value);
+    return value;
+  }
+}
+
+typedef ButtonViewListener = {
+  public function onPress(view:ButtonView):Void;
+}

haxework/gui/GroupView.hx

@@ -1,6 +1,5 @@
 package haxework.gui;
 
-import flash.errors.Error;
 import haxework.gui.core.VAlign;
 import haxework.gui.core.HAlign;
 import haxework.gui.layout.DefaultLayout;
@@ -71,6 +70,25 @@ class GroupView extends View implements IGroupView<Sprite> {
     }
   }
 
+  public function findViewById<V:IView<Dynamic>>(id:String):Null<V> {
+    var idd:Array<String> = id.split(":");
+    if (idd.length > 1) {
+      var id0 = idd.shift();
+      if (viewsById.exists(id0)) {
+        var g:GroupView = findViewById(id0);
+        return g.findViewById(idd.join(":"));
+      } else {
+        return null;
+      }
+    } else {
+      if (viewsById.exists(id)) {
+        return cast viewsById.get(id);
+      } else {
+        return null;
+      }
+    }
+  }
+
   private function set_layoutVAlign(value:VAlign):VAlign {
     if (layoutVAlign != value) {
       layoutVAlign = value;

haxework/gui/GuiBuilder.hx

@@ -8,31 +8,34 @@ import haxework.gui.HGroupView;
 import haxework.gui.VGroupView;
 import haxework.gui.TextView;
 import haxework.gui.LabelView;
+import haxework.gui.ButtonView;
 import haxework.gui.skin.ColorSkin;
 
 class GuiBuilder {
 
   private function new() {}
 
-  public static function build(data:Dynamic):Dynamic {
+  public static function build(data:Dynamic, links:Dynamic):Dynamic {
     var type:String = data.type;
     Reflect.deleteField(data, "type");
     var object:Dynamic = instance(type);
-    fill(object, data);
+    fill(object, data, links);
     return object;
   }
 
-  private static function fill(object:Dynamic, data:Dynamic):Void {
+  private static function fill(object:Dynamic, data:Dynamic, links:Dynamic):Void {
     var fields:Array<String> = Reflect.fields(data);
     for (field in fields) {
       var value:Dynamic = Reflect.field(data, field);
       if (Std.is(value, Array)) {
         var a:Array<Dynamic> = [];
-        for (o in cast(value, Array<Dynamic>)) a.push(build(o));
+        for (o in cast(value, Array<Dynamic>)) a.push(build(o, links));
         value = a;
       } else if (Std.is(value, String)) {
         var s:String = cast(value, String);
-        if (s.charAt(0) == "~") {
+        if (s.charAt(0) == "#") {
+          value = Reflect.field(links, s.substr(1));
+        } else if (s.charAt(0) == "~") {
           var a:Array<String> = s.substr(1).split(":");
           var e:Enum<Dynamic> = Type.resolveEnum(a[0]);
           value = Type.createEnum(e, a[1]);
@@ -44,8 +47,8 @@ class GuiBuilder {
       } else if (Std.is(value, Bool)) {
 
       } else {
-        var o:Dynamic = build(value);
-        fill(o, value);
+        var o:Dynamic = build(value, links);
+        fill(o, value, links);
         value = o;
       }
       Reflect.setProperty(object, field, value);

haxework/gui/IGroupView.hx

@@ -22,4 +22,5 @@ interface IGroupView<C> extends IView<C> {
   public function addView(view:IView<C>):IView<C>;
   public function removeView(view:IView<C>):IView<C>;
   public function removeViewById(id:String):IView<C>;
+  public function findViewById<V:IView<Dynamic>>(id:String):Null<V>;
 }