forked from mirrors/gecko-dev
77 lines
2.7 KiB
JavaScript
77 lines
2.7 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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var tempElements = [];
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function insertTempItemsIntoMenu(parentMenu) {
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// Last element is null to insert at the end:
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let beforeEls = [parentMenu.firstChild, parentMenu.lastChild, null];
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for (let i = 0; i < beforeEls.length; i++) {
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let sep = document.createElement("menuseparator");
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tempElements.push(sep);
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parentMenu.insertBefore(sep, beforeEls[i]);
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let menu = document.createElement("menu");
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tempElements.push(menu);
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parentMenu.insertBefore(menu, beforeEls[i]);
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// And another separator for good measure:
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sep = document.createElement("menuseparator");
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tempElements.push(sep);
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parentMenu.insertBefore(sep, beforeEls[i]);
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}
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}
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function checkSeparatorInsertion(menuId, buttonId, subviewId) {
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return async function() {
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info("Checking for duplicate separators in " + buttonId + " widget");
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let menu = document.getElementById(menuId);
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insertTempItemsIntoMenu(menu);
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let placement = CustomizableUI.getPlacementOfWidget(buttonId);
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let changedPlacement = false;
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if (!placement || placement.area != CustomizableUI.AREA_PANEL) {
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CustomizableUI.addWidgetToArea(buttonId, CustomizableUI.AREA_PANEL);
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changedPlacement = true;
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}
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await PanelUI.show();
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let button = document.getElementById(buttonId);
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button.click();
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await waitForCondition(() => !PanelUI.multiView.hasAttribute("transitioning"));
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let subview = document.getElementById(subviewId);
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ok(subview.firstChild, "Subview should have a kid");
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is(subview.firstChild.localName, "toolbarbutton", "There should be no separators to start with");
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for (let kid of subview.children) {
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if (kid.localName == "menuseparator") {
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ok(kid.previousSibling && kid.previousSibling.localName != "menuseparator",
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"Separators should never have another separator next to them, and should never be the first node.");
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}
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}
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let panelHiddenPromise = promisePanelHidden(window);
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PanelUI.hide();
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await panelHiddenPromise;
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if (changedPlacement) {
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CustomizableUI.reset();
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}
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};
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}
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add_task(async function() {
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await SpecialPowers.pushPrefEnv({set: [["browser.photon.structure.enabled", false]]});
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});
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add_task(checkSeparatorInsertion("menuWebDeveloperPopup", "developer-button", "PanelUI-developerItems"));
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add_task(checkSeparatorInsertion("viewSidebarMenu", "sidebar-button", "PanelUI-sidebarItems"));
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registerCleanupFunction(function() {
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for (let el of tempElements) {
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el.remove();
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}
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tempElements = null;
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});
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