diff --git a/platform/commonUI/general/res/templates/tree/node.html b/platform/commonUI/general/res/templates/tree/node.html
new file mode 100644
index 0000000000..ea5e2b3786
--- /dev/null
+++ b/platform/commonUI/general/res/templates/tree/node.html
@@ -0,0 +1,32 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/platform/commonUI/general/src/directives/MCTTree.js b/platform/commonUI/general/src/directives/MCTTree.js
index 4a6e684fcd..74eb840f51 100644
--- a/platform/commonUI/general/src/directives/MCTTree.js
+++ b/platform/commonUI/general/src/directives/MCTTree.js
@@ -22,39 +22,19 @@
/*global define*/
define([
- 'text!../../res/templates/subtree.html'
-], function (subtreeTemplate) {
- function MCTTreeController($scope, $element) {
- var ul = elem.filter('ul'),
+ 'text!../../res/templates/subtree.html',
+ 'text!../../res/templates/tree/node.html'
+], function (subtreeTemplate, nodeTemplate) {
+ function MCTTreeController($scope, $element, $compile) {
+ var ul = $element.filter('ul'),
+ makeNode = $compile(nodeTemplate),
activeObject,
unlisten;
- function addNodes(domainObjects) {
- domainObjects.forEach(function (addNode));
- }
- function loadComposition(domainObject) {
- activeObject = domainObject;
- ul.empty();
- if (domainObject.hasCapability('composition')) {
- // TODO: Add pending indicator
- domainObject.useCapability('composition')
- .then(addNodes);
- }
- }
- function changeObject(domainObject) {
- if (unlisten) {
- unlisten();
- }
- unlisten = domainObject.getCapability('mutation')
- .listen(loadComposition);
-
- loadComposition(domainObject);
- }
-
- scope.$watch('mctObject', changeObject);
+ $scope.$watch('mctObject', changeObject);
}
function MCTTree() {
@@ -63,11 +43,12 @@ define([
controller: [
'$scope',
'$element',
+ '$compile',
MCTTreeController
],
require: [ "mctTree" ],
scope: { mctObject: "=" },
- template: subtreeTemplate
+ template: ""
};
}
diff --git a/platform/commonUI/general/src/ui/TreeNodeView.js b/platform/commonUI/general/src/ui/TreeNodeView.js
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/platform/commonUI/general/src/ui/TreeView.js b/platform/commonUI/general/src/ui/TreeView.js
new file mode 100644
index 0000000000..4032711321
--- /dev/null
+++ b/platform/commonUI/general/src/ui/TreeView.js
@@ -0,0 +1,98 @@
+/*****************************************************************************
+ * Open MCT Web, Copyright (c) 2014-2015, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT Web is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT Web includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/*global define*/
+
+define([
+ 'angular'
+], function (angular, TreeNodeView) {
+ 'use strict';
+
+ var $ = angular.element.bind(angular);
+
+ function TreeView() {
+ this.ul = $('');
+ this.ul.addClass('tree');
+ this.nodeViews = [];
+ }
+
+ TreeView.prototype.setSize = function (sz) {
+ var nodeView;
+
+ while (this.nodeViews.length < sz) {
+ nodeView = new TreeNodeView();
+ this.nodeViews.push(nodeView);
+ this.ul.append($(nodeView.elements()));
+ }
+
+ while (this.nodeViews.length > sz) {
+ nodeView = this.nodeViews.pop();
+ $(nodeView.elements()).remove();
+ }
+ };
+
+ TreeView.prototype.loadComposition = function (domainObject) {
+ var self = this;
+
+ function addNode(domainObject, index) {
+ self.nodeViews[index].model(domainObject);
+ }
+
+ function addNodes(domainObjects) {
+ if (domainObject === self.activeObject) {
+ self.setSize(domainObjects.length);
+ domainObjects.forEach(addNode);
+ }
+ }
+
+ // TODO: Add pending indicator
+ domainObject.useCapability('composition')
+ .then(addNodes);
+ };
+
+ TreeView.prototype.model = function (domainObject) {
+ if (this.unlisten) {
+ this.unlisten();
+ }
+
+ this.activeObject = domainObject;
+ this.ul.empty();
+
+ if (domainObject && domainObject.hasCapability('composition')) {
+ this.unlisten = domainObject.getCapability('mutation')
+ .listen(this.loadComposition.bind(this));
+ this.loadComposition(domainObject);
+ } else {
+ this.setSize(0);
+ }
+ };
+
+ /**
+ *
+ * @returns {HTMLElement[]}
+ */
+ TreeView.prototype.elements = function () {
+ return this.ul;
+ };
+
+
+ return TreeView;
+});
\ No newline at end of file