Animate support && text fix

src/core/animate.js

@@ -10,6 +10,7 @@ define(function(require, exports, module) {
     var Minder = require('./minder');
 
     var animateDefaultOptions = {
+        enableAnimation: true,
         layoutAnimationDuration: 300,
         viewAnimationDuration: 100,
         zoomAnimationDuration: 300
@@ -18,6 +19,9 @@ define(function(require, exports, module) {
 
     Minder.registerInitHook(function() {
         this.setDefaultOptions(animateDefaultOptions);
+        if (!this.getOption('enableAnimation')) {
+            this.disableAnimation();
+        }
     });
 
     Minder.prototype.enableAnimation = function() {

src/module/node.js

@@ -98,15 +98,11 @@ define(function(require, exports, module) {
         base: Command,
         execute: function(km, text) {
             var nodes = km.getSelectedNodes();
-            if (!nodes.length) return;
-            var parent = nodes[0].parent;
-
-            for (var i = 1; i < nodes.length; i++) {
-                if (nodes[i].parent != parent) return -1;
-            }
+            
             nodes.sort(function(a, b) {
                 return a.getIndex() - b.getIndex();
             });
+            var parent = nodes[0].parent;
 
             var newParent = km.createNode(text, parent, nodes[0].getIndex());
             nodes.forEach(function(node) {
@@ -121,6 +117,7 @@ define(function(require, exports, module) {
             var nodes = km.getSelectedNodes();
             if (!nodes.length) return;
             var parent = nodes[0].parent;
+            if (!parent) return -1;
             for (var i = 1; i < nodes.length; i++) {
                 if (nodes[i].parent != parent) return -1;
             }

src/module/text.js

@@ -74,6 +74,9 @@ define(function(require, exports, module) {
             for (i = 0, text, textShape;
                 (text = textArr[i], textShape = textGroup.getItem(i)); i++) {
                 textShape.setContent(text);
+                if (kity.Browser.ie) {
+                    textShape.fixPosition();
+                }
             }
 
             this.setTextStyle(node, textGroup);

src/module/view.js

@@ -104,6 +104,8 @@ define(function(require, exports, module) {
                 }
                 var paper = dragger._minder.getPaper();
                 paper.setStyle('cursor', dragger._minder.getStatus() == 'hand' ? '-webkit-grab' : 'default');
+
+                dragger._minder.fire('viewchanged');
             }
 
             this._minder.on('normal.mousedown normal.touchstart ' +
@@ -296,6 +298,12 @@ define(function(require, exports, module) {
                         y: dy / 2.5
                     });
 
+                    var me = this;
+                    clearTimeout(this._mousewheeltimer);
+                    this._mousewheeltimer = setTimeout(function() {
+                        me.fire('viewchanged');
+                    }, 100);
+
                     e.preventDefault();
                 },
                 'normal.dblclick readonly.dblclick': function(e) {