by zhanyi

src/adapter/adapter.js

 utils.extend( KityMinder, function () {
     var _kityminderUI = {},
+        _kityminderToolbarUI ={},
         _activeWidget = null,
         _widgetData = {},
         _widgetCallBack = {};
@@ -9,6 +10,16 @@ utils.extend( KityMinder, function () {
                 _kityminderUI[ name ] = fn;
             } )
         },
+        registerToolbarUI: function ( uiname, fn ) {
+            utils.each( uiname.split( /\s+/ ), function ( i, name ) {
+                _kityminderToolbarUI[ name ] = fn;
+            } )
+        },
+        loadUI:function(km){
+            utils.each( _kityminderUI, function ( i, fn ) {
+                fn.call(km)
+            } )
+        },
         _createUI: function ( id ) {
             var $cont = $( '<div class="kmui-container"></div>' ),
                 $toolbar = $.kmuitoolbar(),
@@ -17,6 +28,7 @@ utils.extend( KityMinder, function () {
 
             $cont.append( $toolbar ).append( $kmbody ).append( $statusbar );
             $( utils.isString( id ) ? '#' + id : id ).append( $cont );
+
             return {
                 '$container': $cont,
                 '$toolbar': $toolbar,
@@ -33,8 +45,8 @@ utils.extend( KityMinder, function () {
                         if ( name == '|' ) {
                             $.kmuiseparator && btns.push( $.kmuiseparator() );
                         } else {
-                            if ( _kityminderUI[ name ] ) {
-                                var ui = _kityminderUI[ name ].call( km, name );
+                            if ( _kityminderToolbarUI[ name ] ) {
+                                var ui = _kityminderToolbarUI[ name ].call( km, name );
                                 ui && btns.push( ui );
                             }
 
@@ -55,6 +67,8 @@ utils.extend( KityMinder, function () {
             this._createToolbar( containers.$toolbar, km );
             this._createStatusbar( containers.$statusbar, km );
             km.$container = containers.$container;
+
+            this.loadUI(km);
             return km.fire( 'interactchange' );
         },
         registerWidget: function ( name, pro, cb ) {

src/adapter/button.js

-KM.registerUI( 'bold italic redo undo',
+KM.registerToolbarUI( 'bold italic redo undo',
     function ( name ) {
         var me = this;
         var $btn = $.kmuibutton( {

src/adapter/combobox.js

-KM.registerUI( 'layoutstyle fontfamily fontsize', function ( name ) {
+KM.registerToolbarUI( 'layoutstyle fontfamily fontsize', function ( name ) {
 
     var me = this,
         label = me.getLang( 'tooltips.' + name ),
@@ -130,7 +130,7 @@ KM.registerUI( 'layoutstyle fontfamily fontsize', function ( name ) {
 } );
 
 
-KM.registerUI( 'forecolor', function ( name ) {
+KM.registerToolbarUI( 'forecolor', function ( name ) {
     function getCurrentColor() {
         return $colorLabel.css( 'background-color' );
     }

src/adapter/dialog.js

-KM.registerUI( 'markers', function ( name ) {
+KM.registerToolbarUI( 'markers', function ( name ) {
 
     var me = this,
         currentRange, $dialog,

src/adapter/hand.js

@@ -27,7 +27,7 @@ function zoom( paper, rate ) {
     return zoomValue;
 }
 
-KM.registerUI( 'hand zoom-in zoom-out',
+KM.registerToolbarUI( 'hand zoom-in zoom-out',
     function ( name ) {
         var me = this;
         var $btn = $.kmuibutton( {

src/adapter/saveto.js

-KM.registerUI( 'saveto', function ( name ) {
+KM.registerToolbarUI( 'saveto', function ( name ) {
 
     var me = this,
         label = me.getLang( 'tooltips.' + name ),

src/adapter/tooltips.js

+KM.registerUI( 'tooltips',
+    function ( name ) {
+        var km = this;
+        //添加tooltip;
+        if($.kmuitooltip){
+
+            $("[data-original-title]",km.$container).each(function(i,n){
+                var tooltips = km.getLang('tooltips');
+                var tooltip = $(n).data('original-title');
+                utils.each(tooltips,function(v,k){
+
+                    if(k == tooltip && km.getShortcutKey(v)){
+                        $(n).attr('data-original-title',tooltip + ' (' + km.getShortcutKey(v).toUpperCase() + ')');
+
+                    }
+                })
+            });
+            $.kmuitooltip('attachTo', $("[data-original-title]",km.$container)).css('z-index',km.getOptions('zIndex')+1);
+        }
+        km.$container.find('a').click(function(evt){
+            evt.preventDefault()
+        });
+    }
+);
\ No newline at end of file

src/core/minder.js

@@ -70,13 +70,19 @@ var Minder = KityMinder.Minder = kity.createClass( "KityMinder", {
         this._bindshortcutKeys();
     },
     addShortcutKeys: function ( cmd, keys ) {
-        var obj = {};
+        var obj = {},km = this;
         if ( keys ) {
             obj[ cmd ] = keys
         } else {
             obj = cmd;
         }
-        utils.extend( this._shortcutkeys, obj )
+        utils.each(obj,function(k,v){
+            km._shortcutkeys[k.toLowerCase()] = v;
+        });
+
+    },
+    getShortcutKey : function(cmdName){
+        return this._shortcutkeys[cmdName]
     },
     _bindshortcutKeys: function () {
         var me = this,

src/module/editor.js

@@ -134,6 +134,9 @@ KityMinder.registerModule( "TextEditModule", function () {
 
 
                 }
+            },
+            'selectionclear':function(){
+                receiver.setTextEditStatus(false).clear()
             }
         }
     };

src/module/editor.receiver.js

@@ -2,7 +2,7 @@
 Minder.Receiver = kity.createClass('Receiver',{
     clear : function(){
         this.container.innerHTML = '';
-        this.selection.setHide();
+        this.selection && this.selection.setHide();
         this.index = 0;
         return this;
     },
@@ -127,16 +127,24 @@ Minder.Receiver = kity.createClass('Receiver',{
         //更新模拟选区的范围
         this.selection.setStartOffset(this.index).collapse(true);
         if(this.index == this.textData.length){
-
+            if(this.index == 0){
+                this.selection.setPosition(this.getBaseOffset())
+            }else{
                 this.selection.setPosition({
                     x : this.textData[this.index-1].x + this.textData[this.index-1].width,
                     y : this.textData[this.index-1].y
                 })
+            }
+
+
         }else{
             this.selection.setPosition(this.textData[this.index])
         }
         return this;
     },
+    getBaseOffset:function(){
+        return this.textShape.getRenderBox('top');
+    },
     setBaseOffset :function(){
         this.offset = this.textShape.getRenderBox('top');
         return this;