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30 lines
997 B
JavaScript
30 lines
997 B
JavaScript
//
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// Created by Anthony Thibault on 2016-09-02
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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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// Sends messages over the EventBridge when text input is required.
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//
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(function () {
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var POLL_FREQUENCY = 500; // ms
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var MAX_WARNINGS = 3;
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var numWarnings = 0;
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function shouldRaiseKeyboard() {
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return document.activeElement.nodeName == "INPUT" || document.activeElement.nodeName == "TEXTAREA";
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};
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setInterval(function () {
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var event = shouldRaiseKeyboard() ? "_RAISE_KEYBOARD" : "_LOWER_KEYBOARD";
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if (typeof EventBridge != "undefined") {
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EventBridge.emitWebEvent(event);
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} else {
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if (numWarnings < MAX_WARNINGS) {
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console.log("WARNING: no global EventBridge object found");
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numWarnings++;
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}
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}
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}, POLL_FREQUENCY);
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})();
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