[Info Bubble] Add info service

Add service for showing informational bubbles, WTD-884.

platform/commonUI/inspect/src/services/InfoService.js

@@ -0,0 +1,78 @@
+/*global define*/
+
+define(
+    [],
+    function () {
+        "use strict";
+
+        var BUBBLE_TEMPLATE = "<mct-container key=\"'bubble'\" " +
+                "bubble-title=\"{{bubbleTitle}}\" " +
+                "bubble-layout=\"{{bubbleLayout}}\" " +
+                "<mct-include key=\"'info-table'\" " +
+                "ng-model=\"bubbleModel\">" +
+                "</mct-include>" +
+                "</mct-container>";
+
+        /**
+         * Displays informative content ("info bubbles") for the user.
+         * @constructor
+         */
+        function InfoService($compile, $document, $window, $rootScope) {
+            var template = $compile(BUBBLE_TEMPLATE);
+
+            function display(templateKey, title, content, position) {
+                var body = $document.find('body'),
+                    scope = $rootScope.$new(),
+                    winDim = [$window.innerWidth, $window.innerHeight],
+                    goLeft = position[0] > (window[0] / 2),
+                    goUp = position[1] > (window[1] / 2),
+                    bubble;
+
+                // Pass model & container parameters into the scope
+                scope.bubbleModel = content;
+                scope.bubbleLayout = (goUp ? 'arw-btm' : 'arw-top') + ' ' +
+                        (goLeft ? 'arw-right' : 'arw-left');
+                scope.bubbleTitle = title;
+
+                // Create the context menu
+                bubble = template(scope);
+
+                // Position the bubble
+                bubble.css('position', 'absolute');
+                if (goLeft) {
+                    bubble.css('right', (winDim[0] - position[0]) + 'px');
+                } else {
+                    bubble.css('left', position[0] + 'px');
+                }
+                if (goUp) {
+                    bubble.css('bottom', (winDim[1] - position[1]) + 'px');
+                } else {
+                    bubble.css('top', position[1] + 'px');
+                }
+
+                // Add the menu to the body
+                body.append(bubble);
+
+                // Return a function to dismiss the bubble
+                return function () { bubble.remove(); };
+            }
+
+            return {
+                /**
+                 * Display an info bubble at the specified location.
+                 * @param {string} templateKey template to place in bubble
+                 * @param {string} title title for the bubble
+                 * @param {*} content content to pass to the template, via
+                 *        `ng-model`
+                 * @param {number[]} x,y position of the info bubble, in
+                 *        pixel coordinates.
+                 * @returns {Function} a function that may be invoked to
+                 *          dismiss the info bubble
+                 */
+                display: display
+            };
+        }
+
+        return InfoService;
+    }
+);