merge branch 'dev' of github.com:fex-team/kityminder into dev

kityminder.config.js

@@ -60,11 +60,13 @@
 
     }
     window.KITYMINDER_CONFIG = {
-        'KITYMINDER_HOME_URL': getKMBasePath(),
+        'KITYMINDER_HOME_URL': getKMBasePath()
         //定义工具栏
-        toolbars: [
+        ,toolbars: [
             'hand zoom-in zoom-out | undo redo | bold italic | fontfamily fontsize forecolor | saveto | markers | node | switchlayout | help'
         ]
+        //只读模式，默认是false
+        //readOnly : false
 
         //设置主题
         //,defaultlayoutstyle : 'default' //设置默认的主题

src/core/minder.defaultoptions.js

 //这里只放不是由模块产生的默认参数
 KM.defaultOptions = {
     zIndex : 1000,
-    lang:'zh-cn'
+    lang:'zh-cn',
+    readyOnly:false
 };
\ No newline at end of file

src/core/minder.event.js

@@ -25,6 +25,10 @@ kity.extendClass( Minder, {
         }
     },
     _firePharse: function ( e ) {
+        //只读模式下强了所有的事件操作
+        if(this.readOnly === true){
+            return false;
+        }
         var beforeEvent, preEvent, executeEvent;
 
         if ( e.type == 'DOMMouseScroll' ) {

src/core/minder.js

@@ -10,6 +10,9 @@ var Minder = KityMinder.Minder = kity.createClass( "KityMinder", {
         this._initContextmenu();
         this._initModules();
 
+        if(this.getOptions('readOnly') === true){
+            this.setDisabled();
+        }
         this.fire( 'ready' );
     },
     getOptions: function ( key ) {
@@ -166,6 +169,38 @@ var Minder = KityMinder.Minder = kity.createClass( "KityMinder", {
     },
     getStatus: function () {
         return this._status;
+    },
+    setDisabled : function(){
+        var me = this;
+        //禁用命令
+        me.bkqueryCommandState = me.queryCommandState;
+        me.bkqueryCommandValue = me.queryCommandValue;
+        me.queryCommandState = function () {
+            return -1;
+        };
+        me.queryCommandValue = function () {
+            return null;
+        };
+
+        this.readOnly = true;
+
+        me.fire('interactchange');
+    },
+    setEnabled : function(){
+        var me = this;
+
+        if (me.bkqueryCommandState) {
+            me.queryCommandState = me.bkqueryCommandState;
+            delete me.bkqueryCommandState;
+        }
+        if (me.bkqueryCommandValue) {
+            me.queryCommandValue = me.bkqueryCommandValue;
+            delete me.bkqueryCommandValue;
+        }
+
+        this.readOnly = false;
+
+        me.fire('interactchange');
     }
 } );