// ==UserScript==
// @name         Google & YouTube - Universal Exact Search Hotkey
// @namespace    GYESH
// @version      6.0
// @description  Surround selected text with quotation marks using NumpadAdd key
// @match        *://*/*
// @exclude      https://www.google.ca/maps/*
// @run-at       document-start
// @grant        none
// @author       drhouse
// @license      CC-BY-NC-SA-4.0
// @icon         https://www.google.com/s2/favicons?sz=64&domain=google.com
// ==/UserScript==
(function() {
'use strict';
function surroundWithQuotes(element) {
if (element.isContentEditable) {
const selection = window.getSelection();
const range = selection.getRangeAt(0);
const selectedText = range.toString();
if (selectedText) {
const quotedText = `"${selectedText}"`;
range.deleteContents();
range.insertNode(document.createTextNode(quotedText));
range.setStart(range.startContainer, range.startOffset + 1);
range.setEnd(range.endContainer, range.endOffset - 1);
selection.removeAllRanges();
selection.addRange(range);
}
} else {
const start = element.selectionStart;
const end = element.selectionEnd;
const selectedText = element.value.substring(start, end);
if (selectedText) {
const quotedText = `"${selectedText}"`;
element.value = element.value.substring(0, start) + quotedText + element.value.substring(end);
element.selectionStart = start + 1;
element.selectionEnd = start + quotedText.length - 1;
}
}
}
function handleKeyPress(event) {
if ((event.key === '+' && event.location === KeyboardEvent.DOM_KEY_LOCATION_NUMPAD) ||
(event.key === 'Add' && event.location === KeyboardEvent.DOM_KEY_LOCATION_NUMPAD)) {
let activeElement = document.activeElement;
// Special handling for Google search
if (window.location.hostname.includes('google.com')) {
activeElement = document.querySelector('input[name="q"]') || activeElement;
}
if (activeElement.tagName === 'INPUT' || activeElement.tagName === 'TEXTAREA' || activeElement.isContentEditable) {
surroundWithQuotes(activeElement);
event.preventDefault();
event.stopPropagation();
}
}
}
function initScript() {
document.addEventListener('keydown', handleKeyPress, true);
// Mutation observer to handle dynamically added elements
const observer = new MutationObserver((mutations) => {
mutations.forEach((mutation) => {
if (mutation.type === 'childList') {
mutation.addedNodes.forEach((node) => {
if (node.nodeType === Node.ELEMENT_NODE) {
if (node.tagName === 'INPUT' || node.tagName === 'TEXTAREA' || node.isContentEditable) {
node.addEventListener('keydown', handleKeyPress, true);
}
}
});
}
});
});
observer.observe(document.body, { childList: true, subtree: true });
}
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', initScript);
} else {
initScript();
}
})();