tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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toolbox-context-menu.js (3005B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      4 
      5 "use strict";
      6 
      7 const Menu = require("resource://devtools/client/framework/menu.js");
      8 const MenuItem = require("resource://devtools/client/framework/menu-item.js");
      9 
     10 // This WeakMap will be used to know if strings have already been loaded in a given
     11 // window, which will be used as key.
     12 const stringsLoaded = new WeakMap();
     13 
     14 /**
     15 * Lazily load strings for the edit menu.
     16 */
     17 function loadEditMenuStrings(win) {
     18  if (stringsLoaded.has(win)) {
     19    return;
     20  }
     21 
     22  if (win.MozXULElement) {
     23    stringsLoaded.set(win, true);
     24    win.MozXULElement.insertFTLIfNeeded("toolkit/global/textActions.ftl");
     25  }
     26 }
     27 
     28 /**
     29 * Return an 'edit' menu for a input field. This integrates directly
     30 * with docshell commands to provide the right enabled state and editor
     31 * functionality.
     32 *
     33 * You'll need to call menu.popup() yourself, this just returns the Menu instance.
     34 *
     35 * @param {Window} win parent window reference
     36 * @param {string} id menu ID
     37 *
     38 * @returns {Menu}
     39 */
     40 function createEditContextMenu(win, id) {
     41  // Localized strings for the menu are loaded lazily.
     42  loadEditMenuStrings(win);
     43 
     44  const docshell = win.docShell;
     45  const menu = new Menu({ id });
     46  menu.append(
     47    new MenuItem({
     48      id: "editmenu-undo",
     49      l10nID: "text-action-undo",
     50      disabled: !docshell.isCommandEnabled("cmd_undo"),
     51      click: () => {
     52        docshell.doCommand("cmd_undo");
     53      },
     54    })
     55  );
     56  menu.append(
     57    new MenuItem({
     58      type: "separator",
     59    })
     60  );
     61  menu.append(
     62    new MenuItem({
     63      id: "editmenu-cut",
     64      l10nID: "text-action-cut",
     65      disabled: !docshell.isCommandEnabled("cmd_cut"),
     66      click: () => {
     67        docshell.doCommand("cmd_cut");
     68      },
     69    })
     70  );
     71  menu.append(
     72    new MenuItem({
     73      id: "editmenu-copy",
     74      l10nID: "text-action-copy",
     75      disabled: !docshell.isCommandEnabled("cmd_copy"),
     76      click: () => {
     77        docshell.doCommand("cmd_copy");
     78      },
     79    })
     80  );
     81  menu.append(
     82    new MenuItem({
     83      id: "editmenu-paste",
     84      l10nID: "text-action-paste",
     85      disabled: !docshell.isCommandEnabled("cmd_paste"),
     86      click: () => {
     87        docshell.doCommand("cmd_paste");
     88      },
     89    })
     90  );
     91  menu.append(
     92    new MenuItem({
     93      id: "editmenu-delete",
     94      l10nID: "text-action-delete",
     95      disabled: !docshell.isCommandEnabled("cmd_delete"),
     96      click: () => {
     97        docshell.doCommand("cmd_delete");
     98      },
     99    })
    100  );
    101  menu.append(
    102    new MenuItem({
    103      type: "separator",
    104    })
    105  );
    106  menu.append(
    107    new MenuItem({
    108      id: "editmenu-selectAll",
    109      l10nID: "text-action-select-all",
    110      disabled: !docshell.isCommandEnabled("cmd_selectAll"),
    111      click: () => {
    112        docshell.doCommand("cmd_selectAll");
    113      },
    114    })
    115  );
    116  return menu;
    117 }
    118 
    119 module.exports.createEditContextMenu = createEditContextMenu;