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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
"use strict";
// This WeakMap will be used to know if strings have already been loaded in a given
// window, which will be used as key.
const stringsLoaded = new WeakMap();
/**
* Lazily load strings for the edit menu.
*/
function loadEditMenuStrings(win) {
if (stringsLoaded.has(win)) {
return;
}
if (win.MozXULElement) {
stringsLoaded.set(win, true);
win.MozXULElement.insertFTLIfNeeded("toolkit/global/textActions.ftl");
}
}
/**
* Return an 'edit' menu for a input field. This integrates directly
* with docshell commands to provide the right enabled state and editor
* functionality.
*
* You'll need to call menu.popup() yourself, this just returns the Menu instance.
*
* @param {Window} win parent window reference
* @param {String} id menu ID
*
* @returns {Menu}
*/
function createEditContextMenu(win, id) {
// Localized strings for the menu are loaded lazily.
loadEditMenuStrings(win);
const docshell = win.docShell;
const menu = new Menu({ id });
menu.append(
new MenuItem({
id: "editmenu-undo",
l10nID: "text-action-undo",
disabled: !docshell.isCommandEnabled("cmd_undo"),
click: () => {
docshell.doCommand("cmd_undo");
},
})
);
menu.append(
new MenuItem({
type: "separator",
})
);
menu.append(
new MenuItem({
id: "editmenu-cut",
l10nID: "text-action-cut",
disabled: !docshell.isCommandEnabled("cmd_cut"),
click: () => {
docshell.doCommand("cmd_cut");
},
})
);
menu.append(
new MenuItem({
id: "editmenu-copy",
l10nID: "text-action-copy",
disabled: !docshell.isCommandEnabled("cmd_copy"),
click: () => {
docshell.doCommand("cmd_copy");
},
})
);
menu.append(
new MenuItem({
id: "editmenu-paste",
l10nID: "text-action-paste",
disabled: !docshell.isCommandEnabled("cmd_paste"),
click: () => {
docshell.doCommand("cmd_paste");
},
})
);
menu.append(
new MenuItem({
id: "editmenu-delete",
l10nID: "text-action-delete",
disabled: !docshell.isCommandEnabled("cmd_delete"),
click: () => {
docshell.doCommand("cmd_delete");
},
})
);
menu.append(
new MenuItem({
type: "separator",
})
);
menu.append(
new MenuItem({
id: "editmenu-selectAll",
l10nID: "text-action-select-all",
disabled: !docshell.isCommandEnabled("cmd_selectAll"),
click: () => {
docshell.doCommand("cmd_selectAll");
},
})
);
return menu;
}
module.exports.createEditContextMenu = createEditContextMenu;