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https://github.com/zulip/zulip-desktop.git
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6e760973ff
Numpad keys by default aren't supported by electron for using in menu accelarators. Uses a workaround to make zoom options work with Numpad keys. Fixes: #344.
106 lines
3.6 KiB
JavaScript
106 lines
3.6 KiB
JavaScript
'use strict';
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const { ipcRenderer, shell } = require('electron');
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const SetupSpellChecker = require('./spellchecker');
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const ConfigUtil = require(__dirname + '/utils/config-util.js');
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const LinkUtil = require(__dirname + '/utils/link-util.js');
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const params = require(__dirname + '/utils/params-util.js');
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// eslint-disable-next-line import/no-unassigned-import
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require('./notification');
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// Prevent drag and drop event in main process which prevents remote code executaion
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require(__dirname + '/shared/preventdrag.js');
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// eslint-disable-next-line camelcase
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window.electron_bridge = require('./electron-bridge');
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const logout = () => {
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// Create the menu for the below
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document.querySelector('.dropdown-toggle').click();
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const nodes = document.querySelectorAll('.dropdown-menu li:last-child a');
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nodes[nodes.length - 1].click();
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};
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const shortcut = () => {
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// Create the menu for the below
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const node = document.querySelector('a[data-overlay-trigger=keyboard-shortcuts]');
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// Additional check
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if (node.text.trim().toLowerCase() === 'keyboard shortcuts (?)') {
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node.click();
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} else {
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// Atleast click the dropdown
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document.querySelector('.dropdown-toggle').click();
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}
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};
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process.once('loaded', () => {
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global.logout = logout;
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global.shortcut = shortcut;
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});
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// To prevent failing this script on linux we need to load it after the document loaded
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document.addEventListener('DOMContentLoaded', () => {
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if (params.isPageParams()) {
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// Get the default language of the server
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const serverLanguage = page_params.default_language; // eslint-disable-line no-undef, camelcase
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if (serverLanguage) {
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// Set spellcheker language
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ConfigUtil.setConfigItem('spellcheckerLanguage', serverLanguage);
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// Init spellchecker
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SetupSpellChecker.init();
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}
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// redirect users to network troubleshooting page
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const getRestartButton = document.querySelector('.restart_get_events_button');
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if (getRestartButton) {
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getRestartButton.addEventListener('click', () => {
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ipcRenderer.send('forward-message', 'reload-viewer');
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});
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}
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// Open image attachment link in the lightbox instead of opening in the default browser
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const { $, lightbox } = window;
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$('#main_div').on('click', '.message_content p a', function (e) {
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const url = $(this).attr('href');
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if (LinkUtil.isImage(url)) {
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const $img = $(this).parent().siblings('.message_inline_image').find('img');
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// prevent the image link from opening in a new page.
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e.preventDefault();
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// prevent the message compose dialog from happening.
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e.stopPropagation();
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// Open image in the default browser if image preview is unavailable
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if (!$img[0]) {
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shell.openExternal(window.location.origin + url);
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}
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// Open image in lightbox
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lightbox.open($img);
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}
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});
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}
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});
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// Clean up spellchecker events after you navigate away from this page;
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// otherwise, you may experience errors
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window.addEventListener('beforeunload', () => {
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SetupSpellChecker.unsubscribeSpellChecker();
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});
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// electron's globalShortcut can cause unexpected results
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// so adding the reload shortcut in the old-school way
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// Zoom from numpad keys is not supported by electron, so adding it through listeners.
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document.addEventListener('keydown', event => {
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if (event.code === 'F5') {
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ipcRenderer.send('forward-message', 'hard-reload');
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} else if (event.ctrlKey && event.code === 'NumpadAdd') {
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ipcRenderer.send('forward-message', 'zoomIn');
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} else if (event.ctrlKey && event.code === 'NumpadSubtract') {
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ipcRenderer.send('forward-message', 'zoomOut');
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} else if (event.ctrlKey && event.code === 'Numpad0') {
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ipcRenderer.send('forward-message', 'zoomActualSize');
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}
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});
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