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81 lines
3.1 KiB
JavaScript
81 lines
3.1 KiB
JavaScript
"use strict";
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//
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// SnapshotReview.js
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// scripts/system/html/js/
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//
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// Created by Howard Stearns 8/22/2016
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// Copyright 2016 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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var paths = [], idCounter = 0, useCheckboxes;
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function addImage(data) {
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if (!data.localPath) {
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return;
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}
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var div = document.createElement("DIV"),
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input = document.createElement("INPUT"),
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label = document.createElement("LABEL"),
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img = document.createElement("IMG"),
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id = "p" + idCounter++;
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function toggle() { data.share = input.checked; }
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img.src = data.localPath;
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div.appendChild(img);
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if (useCheckboxes) { // I'd rather use css, but the included stylesheet is quite particular.
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// Our stylesheet(?) requires input.id to match label.for. Otherwise input doesn't display the check state.
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label.setAttribute('for', id); // cannot do label.for =
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input.id = id;
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input.type = "checkbox";
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input.checked = (id === "p0");
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data.share = input.checked;
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input.addEventListener('change', toggle);
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div.class = "property checkbox";
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div.appendChild(input);
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div.appendChild(label);
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} else {
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data.share = true;
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}
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document.getElementById("snapshot-images").appendChild(div);
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paths.push(data);
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}
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function handleShareButtons(shareMsg) {
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var openFeed = document.getElementById('openFeed');
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openFeed.checked = shareMsg.openFeedAfterShare;
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openFeed.onchange = function () { EventBridge.emitWebEvent(openFeed.checked ? 'setOpenFeedTrue' : 'setOpenFeedFalse'); };
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if (!shareMsg.canShare) {
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// this means you may or may not be logged in, but can't share
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// because you are not in a public place.
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document.getElementById("sharing").innerHTML = "<p class='prompt'>Snapshots can be shared when they're taken in shareable places.";
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}
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}
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window.onload = function () {
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// Something like the following will allow testing in a browser.
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//addImage({localPath: 'c:/Users/howar/OneDrive/Pictures/hifi-snap-by--on-2016-07-27_12-58-43.jpg'});
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//addImage({ localPath: 'http://lorempixel.com/1512/1680' });
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openEventBridge(function () {
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// Set up a handler for receiving the data, and tell the .js we are ready to receive it.
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EventBridge.scriptEventReceived.connect(function (message) {
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// last element of list contains a bool for whether or not we can share stuff
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var shareMsg = message.pop();
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handleShareButtons(shareMsg);
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// rest are image paths which we add
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useCheckboxes = message.length > 1;
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message.forEach(addImage);
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});
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EventBridge.emitWebEvent('ready');
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});
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};
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// beware of bug: Cannot send objects at top level. (Nested in arrays is fine.)
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function shareSelected() {
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EventBridge.emitWebEvent(paths);
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};
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function doNotShare() {
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EventBridge.emitWebEvent([]);
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};
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function snapshotSettings() {
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EventBridge.emitWebEvent("openSettings");
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};
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