123 lines
3.8 KiB
JavaScript
123 lines
3.8 KiB
JavaScript
/* global exports, require */
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/* eslint-disable strict */
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const { Menu, clipboard } = require('electron');
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const osLocale = require('os-locale');
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const { uniq } = require('lodash');
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function getLanguages(userLocale, availableLocales) {
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const baseLocale = userLocale.split('-')[0];
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// Attempt to find the exact locale
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const candidateLocales = uniq([userLocale, baseLocale]).filter(l =>
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availableLocales.includes(l)
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);
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if (candidateLocales.length > 0) {
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return candidateLocales;
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}
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// If no languages were found then just return all locales that start with the
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// base
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return uniq(availableLocales.filter(l => l.startsWith(baseLocale)));
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}
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exports.setup = (browserWindow, messages) => {
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const { session } = browserWindow.webContents;
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const userLocale = osLocale.sync().replace(/_/g, '-');
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const availableLocales = session.availableSpellCheckerLanguages;
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const languages = getLanguages(userLocale, availableLocales);
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console.log(`spellcheck: user locale: ${userLocale}`);
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console.log(
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'spellcheck: available spellchecker languages: ',
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availableLocales
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);
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console.log('spellcheck: setting languages to: ', languages);
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session.setSpellCheckerLanguages(languages);
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browserWindow.webContents.on('context-menu', (_event, params) => {
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const { editFlags } = params;
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const isMisspelled = Boolean(params.misspelledWord);
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const isLink = Boolean(params.linkURL);
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const showMenu = params.isEditable || editFlags.canCopy || isLink;
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// Popup editor menu
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if (showMenu) {
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const template = [];
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if (isMisspelled) {
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if (params.dictionarySuggestions.length > 0) {
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template.push(
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...params.dictionarySuggestions.map(label => ({
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label,
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click: () => {
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browserWindow.webContents.replaceMisspelling(label);
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},
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}))
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);
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} else {
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template.push({
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label: messages.contextMenuNoSuggestions.message,
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enabled: false,
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});
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}
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template.push({ type: 'separator' });
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}
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if (params.isEditable) {
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if (editFlags.canUndo) {
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template.push({ label: messages.editMenuUndo.message, role: 'undo' });
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}
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// This is only ever `true` if undo was triggered via the context menu
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// (not ctrl/cmd+z)
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if (editFlags.canRedo) {
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template.push({ label: messages.editMenuRedo.message, role: 'redo' });
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}
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if (editFlags.canUndo || editFlags.canRedo) {
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template.push({ type: 'separator' });
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}
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if (editFlags.canCut) {
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template.push({ label: messages.editMenuCut.message, role: 'cut' });
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}
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}
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if (editFlags.canCopy || isLink) {
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template.push({
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label: isLink
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? messages.contextMenuCopyLink.message
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: messages.editMenuCopy.message,
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role: isLink ? undefined : 'copy',
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click: isLink
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? () => {
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clipboard.writeText(params.linkURL);
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}
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: undefined,
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});
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}
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if (editFlags.canPaste) {
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template.push({ label: messages.editMenuPaste.message, role: 'paste' });
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}
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if (editFlags.canPaste) {
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template.push({
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label: messages.editMenuPasteAndMatchStyle.message,
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role: 'pasteAndMatchStyle',
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});
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}
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// Only enable select all in editors because select all in non-editors
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// results in all the UI being selected
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if (editFlags.canSelectAll && params.isEditable) {
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template.push({
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label: messages.editMenuSelectAll.message,
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role: 'selectall',
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});
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}
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const menu = Menu.buildFromTemplate(template);
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menu.popup(browserWindow);
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}
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});
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};
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exports.getLanguages = getLanguages;
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