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[Fixed Position] Add element factory

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Add element factory, which will take on responsibility
for populating initial states of elements and (if necessary)
prompting for user input. WTD-880.
This commit is contained in:
Victor Woeltjen
2015-02-20 12:21:28 -08:00
parent f1a8e84a93
commit a947ff1274
5 changed files with 90 additions and 16 deletions
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39
platform/features/layout/src/FixedProxy.js
View File

@ -1,29 +1,44 @@
/*global define,window*/
define(
[],
function () {
['./elements/ElementFactory'],
function (ElementFactory) {
"use strict";
/**
* Proxy for configuring a fixed position view via the toolbar.
* @constructor
* @param configuration the view configuration object
* @param configuration the view configuration object to manage
*/
function FixedProxy(configuration) {
function FixedProxy(configuration, $q, dialogService, callback) {
var factory = new ElementFactory(dialogService);
return {
/**
* Add a new visual element to this view.
*/
add: function (type) {
configuration.elements = configuration.elements || [];
configuration.elements.push({
x: configuration.elements.length,
y: configuration.elements.length,
width: 2,
height: 1,
type: type
});
// Place a configured element into the view configuration
function addElement(element) {
// Ensure that there is an Elements array
configuration.elements = configuration.elements || [];
// Configure common properties of the element
element.x = element.x || 0;
element.y = element.y || 0;
element.width = element.width || 1;
element.height = element.height || 1;
element.type = type;
// Finally, add it to the view's configuration
configuration.elements.push(element);
// Let the view know it needs to refresh
callback();
}
// Defer creation to the factory
$q.when(factory.createElement(type)).then(addElement);
}
};
}