Fix collapse using keybard.

mindplot/src/main/javascript/Designer.js

@@ -351,6 +351,27 @@ mindplot.Designer = new Class({
             return this._model;
         },
 
+
+        shrinkSelectedBranch:function () {
+            var nodes = this.getModel().filterSelectedTopics();
+            if (nodes.length <= 0) {
+                // If there are more than one node selected,
+                $notify($msg('ONE_TOPIC_MUST_BE_SELECTED'));
+                return;
+
+            }
+            if (nodes.length != 1) {
+                // If there are more than one node selected,
+                $notify($msg('ONLY_ONE_TOPIC_MUST_BE_SELECTED'));
+                return;
+            }
+
+            // Execute event ...
+            var topic = nodes[0];
+            this._actionDispatcher.shrinkBranch([topic.getId()], !topic.areChildrenShrunken());
+
+        },
+
         createChildForSelectedNode:function () {
             var nodes = this.getModel().filterSelectedTopics();
             if (nodes.length <= 0) {

mindplot/src/main/javascript/DesignerKeyboard.js

@@ -49,12 +49,7 @@ mindplot.DesignerKeyboard = new Class({
             }.bind(this),
 
             'space':function () {
-                var node = model.selectedTopic();
-                if (node) {
-                    var model = topic.getModel();
-                    var isShrink = !model.areChildrenShrunken();
-                    topic.setChildrenShrunken(isShrink);
-                }
+                designer.shrinkSelectedBranch();
             }.bind(this),
 
             'f2':function () {
@@ -68,8 +63,7 @@ mindplot.DesignerKeyboard = new Class({
                 designer.deleteCurrentNode();
             }.bind(this),
 
-            'enter' :
-                function() {
+            'enter':function () {
                 designer.createSiblingForSelectedNode();
             }.bind(this),
 

mindplot/src/main/javascript/Topic.js

@@ -624,7 +624,6 @@ mindplot.Topic = new Class({
         model.setChildrenShrunken(value);
 
         // Change render base on the state.
-
         var shrinkConnector = this.getShrinkConnector();
         if ($defined(shrinkConnector)) {
             shrinkConnector.changeRender(value);

wise-webapp/src/main/webapp/WEB-INF/classes/messages_en.properties

@@ -202,4 +202,5 @@ SAVE_CHANGES=Save Chages
 CHANGE_TEXT_ITALIC=Change Text Italic
 DESELECT_ALL_TOPIC=Deselect All Topic
 SHORTCUTS=Shortcuts
+COLLAPSE_CHILDREN=Collapse Children
 

wise-webapp/src/main/webapp/WEB-INF/classes/messages_es.properties

@@ -203,4 +203,5 @@ SAVE_CHANGES=Guardar los Cambios
 CHANGE_TEXT_ITALIC=Cambiar Texto a Italica
 DESELECT_ALL_TOPIC=Revertir Selecci\u00f3n de T\u00f3picos
 SHORTCUTS=Shortcuts
+COLLAPSE_CHILDREN=Colapsar Hijos
 

wise-webapp/src/main/webapp/jsp/mindmapEditorKeyboard.jsp

@@ -63,6 +63,11 @@
             <td><spring:message code="JUST_START_TYPING"/> | F2</td>
             <td><spring:message code="JUST_START_TYPING"/> | F2</td>
         </tr>
+        <tr>
+            <td><spring:message code="COLLAPSE_CHILDREN"/></td>
+            <td>Space bar</td>
+            <td>Space bar</td>
+        </tr>
         <tr>
             <td><spring:message code="TOPIC_NAVIGATION"/></td>
             <td><spring:message code="ARROW_KEYS"/></td>