import App from 'resource:///com/github/Aylur/ags/app.js'; import Applications from 'resource:///com/github/Aylur/ags/service/applications.js'; import Hyprland from 'resource:///com/github/Aylur/ags/service/hyprland.js'; // TODO: find cleaner way to import this import { Fzf } from '../../node_modules/fzf/dist/fzf.es.js'; import { Box, Entry, Icon, Label, ListBox, Scrollable } from 'resource:///com/github/Aylur/ags/widget.js'; import PopupWindow from '../misc/popup.js'; import Separator from '../misc/separator.js'; import AppItem from './app-item.js'; const Applauncher = ({ window_name = 'applauncher' } = {}) => { const ICON_SEPARATION = 4; let fzfResults; const list = ListBox(); const setSort = (text) => { const fzf = new Fzf(Applications.list, { selector: (app) => app.name, tiebreakers: [(a, b) => b._frequency - a._frequency], }); fzfResults = fzf.find(text); list.set_sort_func((a, b) => { const row1 = a.get_children()[0].children[1]?.app.name; const row2 = b.get_children()[0].children[1]?.app.name; if (!row1 || !row2) { return 0; } return fzfResults.indexOf(row1) - fzfResults.indexOf(row1) || 0; }); }; const makeNewChildren = () => { list.get_children().forEach((ch) => { ch.destroy(); }); [...Applications.query('').flatMap((app) => { const item = AppItem(app); return Box({ children: [ Separator(ICON_SEPARATION, { binds: [['visible', item, 'visible']], }), item, ], }); }), Separator(ICON_SEPARATION)] .forEach(((ch) => { list.add(ch); })); }; makeNewChildren(); const placeholder = Label({ label: " Couldn't find a match", className: 'placeholder', }); const entry = Entry({ // Set some text so on-change works the first time text: '-', hexpand: true, on_accept: ({ text }) => { const appList = Applications.query(text || ''); if (appList[0]) { App.closeWindow(window_name); Hyprland.sendMessage(`dispatch exec sh -c ${appList[0].executable}`); ++appList[0].frequency; } }, on_change: ({ text }) => { setSort(text); let visibleApps = 0; list.get_children().forEach((row) => { row.changed(); const item = row.get_children()[0].children[1]; if (item?.app) { const isMatching = fzfResults.find((r) => { return r.item.name === item.app.name; }); row.visible = isMatching; if (isMatching) { ++visibleApps; } } }); placeholder.visible = visibleApps <= 0; }, }); return Box({ className: 'applauncher', vertical: true, children: [ Box({ className: 'header', children: [ Icon('preferences-system-search-symbolic'), entry, ], }), Scrollable({ hscroll: 'never', child: Box({ vertical: true, children: [list, placeholder], }), }), ], connections: [[App, (_, name, visible) => { if (name !== window_name) { return; } entry.text = ''; if (visible) { entry.grab_focus(); } else { makeNewChildren(); } }]], }); }; export default () => PopupWindow({ name: 'applauncher', focusable: true, child: Applauncher(), });