upgrade

plugin/mindmap/edit-mindmap/vendor/js/mindmap.js

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+kampfer.require('mindMap.Window');
+kampfer.require('mindMap.ToolBar');
+kampfer.require('mindMap.command.Controller');
+kampfer.require('Menu');
+kampfer.require('events');
+
+kampfer.provide('mindMap');
+kampfer.provide('mindMap.window');
+kampfer.provide('mindMap.toolBar');
+kampfer.provide('mindMap.nodeContextMenu');
+kampfer.provide('mindMap.contextMenu');
+
+kampfer.mindMap.init = function() {
+    var nodeContextMenu = document.getElementById('node-context-menu'),
+        contextMenu = document.getElementById('context-menu');
+
+    kampfer.mindMap.toolBar = new kampfer.mindMap.ToolBar('app-tool-bar');
+    kampfer.mindMap.window = new kampfer.mindMap.Window('map-container');
+    kampfer.mindMap.nodeContextMenu = new kampfer.Menu(nodeContextMenu);
+    kampfer.mindMap.contextMenu = new kampfer.Menu(contextMenu);
+
+    kampfer.mindMap.command.controller = new kampfer.mindMap.command.Controller(kampfer.mindMap.window);
+
+    function checkMenuCommand(event) {
+        var commands = event.currentTarget.getElement().querySelectorAll('[command]');
+        for(var i = 0, command; (command = commands[i]); i++) {
+            var name = command.getAttribute('command');
+            if( !kampfer.mindMap.command.controller.isCommandAvalilable(name) ) {
+                this.disable(i);
+            } else {
+                this.enable(i);
+            }
+        }
+    }
+
+    kampfer.mindMap.toolBar.eachChild(function(child) {
+        child.addListener('beforemenushow', checkMenuCommand);
+    });
+    kampfer.mindMap.contextMenu.addListener('beforemenushow', checkMenuCommand);
+    kampfer.mindMap.nodeContextMenu.addListener('beforemenushow', checkMenuCommand);
+
+    kampfer.events.addListener(window, 'beforeunload', function(event) {
+        if( kampfer.mindMap.mapManager && kampfer.mindMap.mapManager.isModified() ) {
+            event.returnValue = 'map未保存,确定退出?';
+            return 'map未保存,确定退出?';
+        }
+    });
+};