by zhanyi

src/core/minder.event.js

@@ -27,6 +27,7 @@ kity.extendClass( Minder, {
     _firePharse: function ( e ) {
         var beforeEvent, preEvent, executeEvent;
 
+
         beforeEvent = new MinderEvent( 'before' + e.type, e, true );
         if ( this._fire( beforeEvent ) ) {
             return;
@@ -44,6 +45,7 @@ kity.extendClass( Minder, {
     },
     _interactChange: function ( e ) {
         var minder = this;
+
         clearTimeout( this._interactTimeout );
         this._interactTimeout = setTimeout( function () {
             var stoped = minder._fire( new MinderEvent( 'beforeinteractchange' ) );
@@ -59,10 +61,22 @@ kity.extendClass( Minder, {
         callbacks.push( callback );
     },
     _fire: function ( e ) {
-        var callbacks = this._eventCallbacks[ e.type.toLowerCase() ];
-        if ( !callbacks ) {
-            return false;
+
+
+        var status = this.getStatus();
+
+        var callbacks = this._eventCallbacks[ e.type.toLowerCase() ] || [];
+
+        if(status){
+            callbacks =  callbacks.concat(this._eventCallbacks[ status + '.' + e.type.toLowerCase() ] || []);
         }
+
+
+
+        if(callbacks.length == 0){
+            return;
+        }
+
         for ( var i = 0; i < callbacks.length; i++ ) {
             callbacks[ i ].call( this, e );
             if ( e.shouldStopPropagationImmediately() ) {
@@ -72,16 +86,18 @@ kity.extendClass( Minder, {
         return e.shouldStopPropagation();
     },
     on: function ( name, callback ) {
-        var types = name.split( ' ' );
-        for ( var i = 0; i < types.length; i++ ) {
-            this._listen( types[ i ].toLowerCase(), callback );
-        }
+        var km = this;
+        utils.each(name.split(/\s+/),function(i,n){
+            km._listen( n.toLowerCase(), callback );
+        });
         return this;
     },
     off: function ( name, callback ) {
-        var types = name.split( ' ' );
+
+        var types = name.split( /\s+/);
         var i, j, callbacks, removeIndex;
         for ( i = 0; i < types.length; i++ ) {
+
             callbacks = this._eventCallbacks[  types[ i ].toLowerCase() ];
             if ( callbacks ) {
                 removeIndex = null;

src/core/minder.js

@@ -5,6 +5,7 @@ var Minder = KityMinder.Minder = kity.createClass( "KityMinder", {
         this._initEvents();
         this._initMinder();
         this._initSelection();
+        this._initStatus();
         this._initShortcutKey();
         this._initContextmenu();
         this._initModules();
@@ -147,6 +148,25 @@ var Minder = KityMinder.Minder = kity.createClass( "KityMinder", {
     },
     getContextmenu:function(){
         return this.contextmenus;
+    },
+    _initStatus:function(){
+        this._status = "normal";
+        this._rollbackStatus = "normal";
+    },
+    setStatus:function(status){
+        if(status){
+            this._rollbackStatus = this._status;
+            this._status = status;
+        }else{
+            this._status = '';
+        }
+        return this;
+    },
+    rollbackStatus:function(){
+        this._status = this._rollbackStatus;
+    },
+    getStatus:function(){
+        return this._status;
     }
 } );
 

src/module/editor.js

@@ -26,7 +26,8 @@ KityMinder.registerModule( "TextEditModule", function () {
             this.getPaper().addShape(sel);
         },
         "events": {
-            'beforemousedown':function(e){
+            'normal.beforemousedown':function(e){
+
                 var isRightMB;
 
 
@@ -77,7 +78,7 @@ KityMinder.registerModule( "TextEditModule", function () {
                     }
                 }
             },
-            'mouseup':function(e){
+            'normal.mouseup':function(e){
                 if(mouseDownStatus){
                     if(!sel.collapsed ){
                         try{
@@ -93,7 +94,7 @@ KityMinder.registerModule( "TextEditModule", function () {
                 mouseDownStatus = false;
                 oneTime = 0;
             },
-            'beforemousemove':function(e){
+            'normal.beforemousemove':function(e){
                 if(mouseDownStatus){
                     e.stopPropagationImmediately();
 
@@ -112,7 +113,7 @@ KityMinder.registerModule( "TextEditModule", function () {
 
                 }
             },
-            'dblclick':function(e){
+            'normal.dblclick':function(e){
 
                 var text =  e.kityEvent.targetShape;
                 if ( text.getType().toLowerCase()== 'text') {

src/module/hand.js

@@ -24,7 +24,7 @@ var ViewDragger = kity.createClass( "ViewDragger", {
             lastPosition = null,
             currentPosition = null;
 
-        this._minder.on( 'beforemousedown', function ( e ) {
+        this._minder.on( 'hand.beforemousedown', function ( e ) {
             // 已经被用户打开拖放模式
             if ( dragger.isEnabled() ) {
                 lastPosition = e.getPosition();
@@ -41,7 +41,7 @@ var ViewDragger = kity.createClass( "ViewDragger", {
 
         } )
 
-        .on( 'beforemousemove', function ( e ) {
+        .on( 'hand.beforemousemove', function ( e ) {
             if ( lastPosition ) {
                 currentPosition = e.getPosition();
 
@@ -54,7 +54,7 @@ var ViewDragger = kity.createClass( "ViewDragger", {
             }
         } )
 
-        .on( 'mouseup', function ( e ) {
+        .on( 'hand.mouseup', function ( e ) {
             lastPosition = null;
 
             // 临时拖动需要还原状态
@@ -67,10 +67,20 @@ var ViewDragger = kity.createClass( "ViewDragger", {
 } );
 
 KityMinder.registerModule( 'Hand', function () {
+
+    var km = this;
+
     var ToggleHandCommand = kity.createClass( "ToggleHandCommand", {
         base: Command,
         execute: function ( minder ) {
+
             minder._viewDragger.setEnabled( !minder._viewDragger.isEnabled() );
+            if(minder._viewDragger.isEnabled()){
+                minder.setStatus('hand')
+            }else{
+                minder.rollbackStatus()
+            }
+
         },
         queryState: function ( minder ) {
             return minder._viewDragger.isEnabled() ? 1 : 0;