X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=skyquake%2Fplugins%2Fcomposer%2Fsrc%2Fsrc%2Flibraries%2Fmodel%2FDescriptorModel.js;h=3db2a0dc3a77668380743b955b695d6a2d5f2683;hb=refs%2Ftags%2Fv3.0.2;hp=02bbfcd3297f5399766b9fb9009b1400b878f5b4;hpb=e29efc315df33d546237e270470916e26df391d6;p=osm%2FUI.git

diff --git a/skyquake/plugins/composer/src/src/libraries/model/DescriptorModel.js b/skyquake/plugins/composer/src/src/libraries/model/DescriptorModel.js
index 02bbfcd32..3db2a0dc3 100644
--- a/skyquake/plugins/composer/src/src/libraries/model/DescriptorModel.js
+++ b/skyquake/plugins/composer/src/src/libraries/model/DescriptorModel.js
@@ -1,6 +1,6 @@
 
 /*
- * 
+ *
  *   Copyright 2016 RIFT.IO Inc
  *
  *   Licensed under the Apache License, Version 2.0 (the "License");
@@ -20,7 +20,9 @@
  * Created by onvelocity on 8/23/15.
  */
 
-import _ from 'lodash'
+import _isArray from 'lodash/isArray'
+import _set from 'lodash/set'
+import _get from 'lodash/get'
 import guid from '../guid'
 import Position from '../graph/Position'
 import IconFactory from './IconFactory'
@@ -34,7 +36,7 @@ import DescriptorModelMetaFactory from './DescriptorModelMetaFactory'
  */
 export default class DescriptorModel {
 
-	constructor(model = {uiState: {}}, parent = null) {
+	constructor(model = {uiState: {}}, parent = null, readonly = false) {
 		// when our instance has no more strong references
 		// then our properties will get garbage collected.
 		this._props_ = new WeakMap();
@@ -49,6 +51,7 @@ export default class DescriptorModel {
 		if (parent instanceof DescriptorModel) {
 			parent.addChild(this);
 		}
+		this.isReadOnly = readonly;
 	}
 
 	get fieldNames() {
@@ -182,7 +185,10 @@ export default class DescriptorModel {
 			throw new ReferenceError('child must be an instance of DescriptorModel class');
 		}
 		if (this.findChildByUid(child.uid)) {
-			throw new ReferenceError('child already exists');
+			console.warn('Child already exists');
+			// NOTE: Commented out this line because it was causing issues with Internal VLD.
+			// TODO: Check why it caused issues with Internal VLD
+			// throw new ReferenceError('child already exists');
 		}
 		if (child.parent instanceof DescriptorModel) {
 			throw new ReferenceError('child already has a parent');
@@ -276,7 +282,7 @@ export default class DescriptorModel {
 
 	updateModelList(modelFieldName, modelFieldValue, descriptorClass = DescriptorModel, newItemAddedSuccessCallback = () => {}) {
 		// value can be Array of (DescriptorModel | json model), DescriptorModel, or json model
-		if (_.isArray(modelFieldValue)) {
+		if (_isArray(modelFieldValue)) {
 			this.model[modelFieldName] = modelFieldValue.map(d => d instanceof descriptorClass ? d.model : d);
 			return true;
 		}
@@ -306,4 +312,12 @@ export default class DescriptorModel {
 		return length !== this[propertyName].length;
 	}
 
+	setUiState(setting, path, value){
+		_set(this.uiState, [setting].concat(path), value);
+	}
+
+	getUiState(setting, path, defaultValue){
+		return _get(this.uiState, [setting].concat(path), defaultValue);
+	}
+
 }