spec

.jshintrc

@@ -18,6 +18,7 @@
         "MinderEvent",
         "Command",
         "KITYMINDER_CONFIG",
+        "keymap",
         "Utils",
         "utils"
     ]

spec/.jshintrc

+{
+    "undef" : true,
+    "unused" : false,
+    "strict" : false,
+    "curly" : false,
+    "newcap" : true,
+    "trailing" : true,
+    "white": false,
+    "quotmark": false,
+    "predef" : [
+        "require",
+        "console",
+        "kity",
+        "KityMinder",
+        "KM",
+        "Minder",
+        "MinderNode",
+        "MinderEvent",
+        "Command",
+        "KITYMINDER_CONFIG",
+        "Utils",
+        "utils",
+        "describe",
+        "it",
+        "beforeEach",
+        "expect"
+    ]
+}
\ No newline at end of file

spec/protocal/plain.js

+describe( "protocal/plain", function () {
+	var json, local, protocal;
+	beforeEach( function () {
+		protocal = KM.findProtocal( 'plain' );
+	} );
+
+	it( '协议存在', function () {
+		expect( protocal ).toBeDefined();
+	} );
+
+	it( '正确 encode', function () {
+		json = {
+			data: {
+				text: 'root',
+				anyway: 'omg'
+			},
+			children: [ {
+				data: {
+					text: 'l1c1'
+				}
+			}, {
+				data: {
+					text: 'l1c2'
+				},
+				children: [ {
+					data: {
+						text: 'l2c1'
+					}
+				}, {
+					data: {
+						text: 'l2c2'
+					}
+				} ]
+			}, {
+				data: {
+					text: 'l1c3'
+				}
+			} ]
+		};
+		local = protocal.encode( json );
+		expect( local ).toBe(
+			'root\n' +
+			'\tl1c1\n' +
+			'\tl1c2\n' +
+			'\t\tl2c1\n' +
+			'\t\tl2c2\n' +
+			'\tl1c3\n'
+		);
+	} );
+} );
\ No newline at end of file

src/module/keyboard.js

@@ -47,7 +47,7 @@ KityMinder.registerModule( "KeyboardModule", function () {
     }
 
 
-    function KBNavigate( km, direction ) {
+    function navigateTo( km, direction ) {
         var nextNode = km.getSelectedNode()._nearestNodes[ direction ];
         if ( nextNode ) {
             km.select( nextNode );
@@ -60,33 +60,36 @@ KityMinder.registerModule( "KeyboardModule", function () {
                 buildPositionNetwork( this.getRoot() );
             },
             keydown: function ( e ) {
+                var keys = KityMinder.keymap;
                 switch ( e.originEvent.keyCode ) {
-                case keymap.Enter:
+                case keys.Enter:
                     this.execCommand( 'appendSiblingNode', new MinderNode( 'Topic' ) );
                     e.preventDefault();
                     break;
-                case keymap.Tab:
+                case keys.Tab:
                     this.execCommand( 'appendChildNode', new MinderNode( 'Topic' ) );
                     e.preventDefault();
                     break;
-                case keymap.Backspace:
-                case keymap.Del:
+                case keys.Backspace:
+                case keys.Del:
                     this.execCommand( 'removenode' );
                     e.preventDefault();
                     break;
 
-                case keymap.Left:
-                case keymap.up:
-                case keymap.Right:
-                case keymap.Down:
-                    if ( this.isSingleSelect() ) {
-                        KBNavigate( this, {
-                            37: 'left',
-                            38: 'top',
-                            39: 'right',
-                            40: 'down'
-                        }[ e.originEvent.keyCode ] );
-                    }
+                case keys.Left:
+                    navigateTo( this, 'left' );
+                    e.preventDefault();
+                    break;
+                case keys.Up:
+                    navigateTo( this, 'top' );
+                    e.preventDefault();
+                    break;
+                case keys.Right:
+                    navigateTo( this, 'right' );
+                    e.preventDefault();
+                    break;
+                case keys.Down:
+                    navigateTo( this, 'down' );
                     e.preventDefault();
                     break;
                 }