private util methods

src/bindx/Bind.hx

@@ -37,23 +37,23 @@ class Bind {
 
 	#if macro
 
-	public static function internalBind(field:Expr, listener:Expr, doBind:Bool):Expr {
+	static function internalBind(field:Expr, listener:Expr, doBind:Bool):Expr {
 		var fieldData = warnCheckField(field);
 		return if (doBind) BindMacros.bindingSignalProvider.getClassFieldBindExpr(fieldData.e, fieldData.field, listener);
 		else BindMacros.bindingSignalProvider.getClassFieldUnbindExpr(fieldData.e, fieldData.field, listener);
 	}
 
-	public static function internalBindTo(field:Expr, target:Expr):Expr {
+	static function internalBindTo(field:Expr, target:Expr):Expr {
 		var fieldData = warnCheckField(field);
 		return BindMacros.bindingSignalProvider.getClassFieldBindToExpr(fieldData.e, fieldData.field, target);
 	}
 
-	public static function internalNotify(field:Expr, ?oldValue:Expr, ?newValue:Expr):Expr {
+	static function internalNotify(field:Expr, ?oldValue:Expr, ?newValue:Expr):Expr {
 		var fieldData = warnCheckField(field);
 		return BindMacros.bindingSignalProvider.getClassFieldChangedExpr(fieldData.e, fieldData.field, oldValue, newValue);
 	}
 
-	public static function internalUnbindAll(object:ExprOf<IBindable>):Expr {
+	static function internalUnbindAll(object:ExprOf<IBindable>):Expr {
         var type = Context.typeof(object).follow();
         if (!isBindable(type.getClass())) {
             Context.error('\'${object.toString()}\' must be bindx.IBindable', object.pos);
@@ -74,7 +74,7 @@ class Bind {
 		return res;
 	}
 	
-	public static function checkField(f:Expr):{e:Expr, field:ClassField, error:bindx.Error} {
+	static function checkField(f:Expr):{e:Expr, field:ClassField, error:bindx.Error} {
 		var error:bindx.Error;
 		switch (f.expr) {
 			case EField(e, field):
@@ -108,7 +108,7 @@ class Bind {
 		return {e:f, field:null, error:new bindx.Error('\'${f.toString()}\' is not bindable', f.pos)};
 	}
 	
-	public static function isBindable(classType:ClassType):Bool {
+	static function isBindable(classType:ClassType):Bool {
 		var check = [classType];
 		while (check.length > 0) {
 			var t = check.shift();

src/bindx/BindExt.hx

@@ -29,6 +29,7 @@ typedef Chain = {
 #end
 
 @:access(bindx.BindMacros)
+@:access(bindx.Bind)
 class BindExt {
     
     @:noUsing macro static public function expr<T>(expr:ExprOf<T>, listener:ExprOf<Null<T>->Null<T>->Void>):ExprOf<Void->Void> {
@@ -51,7 +52,7 @@ class BindExt {
     
     #if macro
     
-    public static function internalBindChain(expr:Expr, listener:Expr):Expr {
+    static function internalBindChain(expr:Expr, listener:Expr):Expr {
         var zeroListener = listenerName(0, "");
         var chain = null;
         try { chain = warnPrepareChain(expr, macro $i{ zeroListener }); } catch (e:bindx.Error) e.contextError();
@@ -61,7 +62,7 @@ class BindExt {
         )($listener);
     }
     
-    public static function internalBindExpr(expr:Expr, listener:Expr):Expr {
+    static function internalBindExpr(expr:Expr, listener:Expr):Expr {
         var type = Context.typeof(expr).toComplexType();
         var listenerNameExpr = macro listener;
         var fieldListenerName = "fieldListener";
@@ -146,13 +147,12 @@ class BindExt {
         
         var zeroListener = listenerName(0, "");
         var zeroValue = 'value0';
+        chain.unbind.unshift(macro $i { zeroValue } = null);
         
         var callListener = switch (type) {
             case macro : Void: macro if (!init) $i{zeroListener}();
             case _: macro if (!init) { var v:Null<$type> = null; try { v = $expr; } catch (e:Dynamic) { }; $i{zeroListener}($i{zeroValue}, $i{zeroValue} = v); }; 
         }
-        
-        chain.unbind.unshift(macro $i{zeroValue} = null);
 
         var preInit = [
             (macro var init:Bool = true),
@@ -203,7 +203,6 @@ class BindExt {
             }
             prevField = field;
         }
-        
         return fields;
     }
     

src/bindx/IBindingSignalProvider.hx

@@ -6,7 +6,7 @@ import haxe.macro.Expr;
 import haxe.macro.Type;
 
 interface IBindingSignalProvider {
-	
+
     function getFieldDispatcher(field:Field, result:Array<Field>):Void;
     function getFieldChangedExpr(field:Field, oldValue:Expr, newValue:Expr):Expr;