hterm/html/hterm.html at main · libapps/hterm · GitHub

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<!DOCTYPE html>
<html>
<head>
<title>hterm test page</title>
<meta charset='utf-8'/>
<script src='../dist/js/hterm_deps.js'></script>
<script src='../dist/js/hterm_resources.js'></script>
<!-- Dist version.
<script src='../dist/js/hterm.js'></script>
-->
<!-- Live version. -->
<script src='../js/hterm.js'></script>
<script src='../js/hterm_accessibility_reader.js'></script>
<script src='../js/hterm_contextmenu.js'></script>
<script src='../js/hterm_find_bar.js'></script>
<script src='../js/hterm_frame.js'></script>
<script src='../js/hterm_keyboard.js'></script>
<script src='../js/hterm_keyboard_bindings.js'></script>
<script src='../js/hterm_keyboard_keymap.js'></script>
<script src='../js/hterm_keyboard_keypattern.js'></script>
<script src='../js/hterm_notifications.js'></script>
<script src='../js/hterm_options.js'></script>
<script src='../js/hterm_parser.js'></script>
<script src='../js/hterm_parser_identifiers.js'></script>
<script src='../js/hterm_preference_manager.js'></script>
<script src='../js/hterm_pubsub.js'></script>
<script src='../js/hterm_screen.js'></script>
<script src='../js/hterm_scrollport.js'></script>
<script src='../js/hterm_terminal.js'></script>
<script src='../js/hterm_terminal_io.js'></script>
<script src='../js/hterm_text_attributes.js'></script>
<script src='../js/hterm_vt.js'></script>
<script src='../js/hterm_vt_character_map.js'></script>

<style>
html {
  height: 100%;
}
body {
  position: absolute;
  height: 100%;
  width: 100%;
  overflow: hidden;
  margin: 0px;
  padding: 0px;
}
#terminal {
  display: block;
  position: relative;
  height: 100%;
  width: 100%;
  margin: 0px;
  padding: 0px;
}
</style>
</head>

<body>
<div id='terminal'></div>
<script>
function initContent(io) {
  const ver = lib.resource.getData('hterm/changelog/version');
  const date = lib.resource.getData('hterm/changelog/date');
  const pkg = `hterm ${ver} (${date})`;
  /* eslint-disable quotes */
  io.println("\r\n\
                            .--~~~~~~~~~~~~~------.\r\n\
                           /--===============------\\\r\n\
                           | |```````````````|     |\r\n\
                           | |               |     |\r\n\
                           | |      >_<      |     |\r\n\
                           | |               |     |\r\n\
                           | |_______________|     |\r\n\
                           |                   ::::|\r\n\
                           '======================='\r\n\
                           //-'-'-'-'-'-'-'-'-'-'-\\\\\r\n\
                          //_'_'_'_'_'_'_'_'_'_'_'_\\\\\r\n\
                          [-------------------------]\r\n\
                          \\_________________________/\r\n\
\r\n\
                               Welcome to hterm!\r\n\
                Press F11 to go fullscreen to use all shortcuts.\r\n\
                       Running " + pkg + ".\r\n\
");
  /* eslint-enable quotes */
}

// Load translations if available.
lib.registerInit('load messages', async () => {
  // Try to load the messages database from nassh.  This isn't strictly needed
  // (so if it fails, it should be fine), but does help when testing locally.
  // $1 here means we search the user's language.  Change it to 'en' or another
  // specific language to test those specifically.
  const lang = '$1';
  await hterm.messageManager.findAndLoadMessages(
      lib.f.getURL(`../../nassh/_locales/${lang}/messages.json`));
});

function setupHterm() {
  const term = new hterm.Terminal();

  term.onTerminalReady = function() {
    const io = this.io.push();
    function printPrompt() {
      io.print(
          '\x1b[38:2:51:105:232mh' +
          '\x1b[38:2:213:15:37mt' +
          '\x1b[38:2:238:178:17me' +
          '\x1b[38:2:51:105:232mr' +
          '\x1b[38:2:0:153:37mm' +
          '\x1b[38:2:213:15:37m>' +
          '\x1b[0m ');
    }

    io.onVTKeystroke = (string) => {
      switch (string) {
        case '\r':
          io.println('');
          printPrompt();
          break;
        case '\x7f':
          // \x08 = backspace, \x1b[K = 'Erase in line'.
          io.print('\x08\x1b[K');
          break;
        default:
          io.print(string);
          break;
      }
    };
    io.sendString = io.print;
    initContent(io);
    printPrompt();
    this.setCursorVisible(true);

    this.keyboard.bindings.addBinding('F11', 'PASS');
    this.keyboard.bindings.addBinding('Ctrl+R', 'PASS');
  };
  term.decorate(document.querySelector('#terminal'));
  term.installKeyboard();

  term.contextMenu.setItems([
    {name: 'Terminal Reset', action: () => term.reset()},
    {name: 'Terminal Clear', action: () => term.clear()},
    {name: hterm.ContextMenu.SEPARATOR},
    {name: 'Homepage', action: function() {
        lib.f.openWindow(
            'https://chromium.googlesource.com/apps/libapps/+/HEAD/hterm/README.md',
            '_blank');
      }},
    {name: 'FAQ', action: function() {
        lib.f.openWindow('https://goo.gl/muppJj', '_blank');
      }},
  ]);

  // Useful for console debugging.
  window.term_ = term;
}

window.onload = async function() {
  await lib.init();
  setupHterm();
};
</script>

</body>
</html>