Merge branch 'dev' of https://github.com/kitygraph/kityminder into dev

src/core/minder.command.js

@@ -20,13 +20,13 @@ kity.extendClass( Minder, {
 		}
 	},
 	execCommand: function ( name ) {
-		var TargetCommand, command, cmdArgs, eventParams, stoped;
+		var TargetCommand, command, cmdArgs, eventParams, stoped, isTopCommand;
 
 		TargetCommand = this._getCommand( name );
-		console.log( TargetCommand );
 		if ( !TargetCommand ) {
 			return false;
 		}
+
 		command = new TargetCommand();
 
 		cmdArgs = Array.prototype.slice.call( arguments, 1 );
@@ -37,20 +37,23 @@ kity.extendClass( Minder, {
 			commandArgs: cmdArgs
 		};
 
-		this._executingCommand = this._executingCommand || command;
-
-		if ( this._executingCommand == command ) {
+		if ( !this._executingCommand ) {
+			this._executingCommand = command;
+			isTopCommand = true;
+		} else {
+			isTopCommand = false;
+		}
 
 		stoped = this._fire( new MinderEvent( 'beforecommand', eventParams, true ) );
 
 		if ( !stoped ) {
 
 			this._fire( new MinderEvent( "precommand", eventParams, false ) );
-
 			command.execute.apply( command, [ this ].concat( cmdArgs ) );
-
 			this._fire( new MinderEvent( "command", eventParams, false ) );
 
+			// 顶级命令才触发事件
+			if ( isTopCommand ) {
 				if ( command.isContentChanged() ) {
 					this._firePharse( new MinderEvent( 'contentchange' ) );
 				}
@@ -59,10 +62,11 @@ kity.extendClass( Minder, {
 				}
 				this._firePharse( new MinderEvent( 'interactchange' ) );
 			}
+		}
 
+		// 顶级事件执行完毕才能清楚顶级事件的执行标记
+		if ( isTopCommand ) {
 			this._executingCommand = null;
-		} else {
-			command.execute.apply( command, [ this ].concat( cmdArgs ) );
 		}
 	},
 

src/core/minder.event.js

@@ -7,6 +7,10 @@ kity.extendClass( Minder, {
         this._bindPaperEvents();
         this._bindKeyboardEvents();
     },
+    _resetEvents: function () {
+        this._initEvents();
+        this._bindEvents();
+    },
     // TODO: mousemove lazy bind
     _bindPaperEvents: function () {
         var minder = this;

src/core/minder.js

@@ -12,15 +12,17 @@
 var MinderDefaultOptions = {};
 
 var Minder = KityMinder.Minder = kity.createClass( "KityMinder", {
-    constructor: function ( options ) {
-        this._options = options || {};
-        options = Utils.extend( window.KITYMINDER_CONFIG || {}, MinderDefaultOptions, options || {} );
+    constructor: function ( arg0, arg1 ) {
+        var options = typeof ( arg0 ) === 'string' ? Utils.extend( arg1 || {}, {
+            renderTo: arg0
+        } ) : ( arg0 || {} );
+        this._options = Utils.extend( window.KITYMINDER_CONFIG || {}, MinderDefaultOptions, options );
         this._initEvents();
-        this._initMinder( options );
-        this._initModules( options );
+        this._initMinder();
+        this._initModules();
     },
 
-    _initMinder: function ( option ) {
+    _initMinder: function () {
 
         this._rc = new kity.Group();
         this._paper = new kity.Paper();
@@ -29,8 +31,8 @@ var Minder = KityMinder.Minder = kity.createClass( "KityMinder", {
         this._root = new MinderNode( this );
         this._rc.addShape( this._root.getRenderContainer() );
 
-        if ( option.renderTo ) {
-            this.renderTo( option.renderTo );
+        if ( this._options.renderTo ) {
+            this.renderTo( this._options.renderTo );
         }
     },