fixed layout bug

src/core/minder.select.js

@@ -31,20 +31,20 @@ kity.extendClass( Minder, function () {
             } );
             this._selectedNodes = [];
         },
-        removeSelectedNodes:function(nodes){
+        removeSelectedNodes: function ( nodes ) {
             var me = this;
             Utils.each( Utils.isArray( nodes ) ? nodes : [ nodes ], function ( i, n ) {
-                if ( me._selectedNodes.indexOf( n ) === -1 )return;
-                me._selectedNodes.splice(i,1);
+                if ( me._selectedNodes.indexOf( n ) === -1 ) return;
+                me._selectedNodes.splice( i, 1 );
                 unhighlightNode( me, n );
             } );
             return this;
         },
-        select: function ( nodes,isToggleSelect ) {
+        select: function ( nodes, isToggleSelect ) {
             isToggleSelect && this.removeAllSelectedNodes();
             var me = this;
             Utils.each( Utils.isArray( nodes ) ? nodes : [ nodes ], function ( i, n ) {
-                if ( me._selectedNodes.indexOf( n ) !== -1 )return;
+                if ( me._selectedNodes.indexOf( n ) !== -1 ) return;
                 me._selectedNodes.push( n );
                 highlightNode( me, n );
             } );

src/module/layout.default.js

@@ -409,7 +409,7 @@ KityMinder.registerModule( "LayoutDefault", function () {
 			if ( _buffer.length !== 0 ) {
 				for ( var i = 0; i < _buffer.length; i++ ) {
 					var point = _buffer[ i ].getPoint();
-					if ( point ) {
+					if ( point && point.x && point.y ) {
 						if ( point.x > Layout.x ) {
 							Layout.rightList.push( _buffer[ i ] );
 						} else {

src/module/layout.js

@@ -85,7 +85,7 @@ KityMinder.registerModule( "LayoutModule", function () {
 			execute: function ( km, node ) {
 				var parent = km.getSelectedNode();
 				km.appendChildNode( parent, node );
-				km.select( node,true );
+				km.select( node, true );
 				return node;
 			}
 		};
@@ -100,7 +100,7 @@ KityMinder.registerModule( "LayoutModule", function () {
 				} else {
 					km.appendSiblingNode( selectedNode, node );
 				}
-				km.select( node,true );
+				km.select( node, true );
 				return node;
 			}
 		};

src/module/mouse.js

@@ -76,7 +76,7 @@ KityMinder.registerModule( "MouseModule", function () {
                 if ( e.originEvent.touches && e.originEvent.touches.length != 1 ) return;
                 var clickNode = e.getTargetNode();
                 if ( clickNode ) {
-                    this.select( clickNode );
+                    this.select( clickNode, true );
                 } else {
                     this.removeAllSelectedNodes();
                     this.SelectArea.selectStart( e );