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Lint fixes.

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This commit is contained in:
Neil Fraser
2020-02-20 14:03:51 -08:00
committed by Brett Zamir
parent 3766d748d5
commit 2e2caaa2d5
1 changed files with 14 additions and 12 deletions
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26
editor/svgcanvas.js
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@@ -6353,33 +6353,35 @@ const CLIPBOARD_ID = 'svgedit_clipboard';
/** /**
* Flash the clipboard data momentarily on localStorage so all tabs can see. * Flash the clipboard data momentarily on localStorage so all tabs can see.
* @returns {void}
*/ */
function flashStorage() { function flashStorage () {
const data = sessionStorage.getItem(CLIPBOARD_ID); const data = sessionStorage.getItem(CLIPBOARD_ID);
localStorage.setItem(CLIPBOARD_ID, data); localStorage.setItem(CLIPBOARD_ID, data);
setTimeout(function() { setTimeout(function () {
localStorage.removeItem(CLIPBOARD_ID); localStorage.removeItem(CLIPBOARD_ID);
}, 1); }, 1);
} }
/** /**
* Transfers sessionStorage from one tab to another. * Transfers sessionStorage from one tab to another.
* @param {Event} event Storage event. * @param {!Event} ev Storage event.
* @returns {void}
*/ */
function storageChange(event) { function storageChange (ev) {
if (!event.newValue) return; // This is a call from removeItem. if (!ev.newValue) return; // This is a call from removeItem.
if (event.key === CLIPBOARD_ID + '_startup') { if (ev.key === CLIPBOARD_ID + '_startup') {
// Another tab asked for our sessionStorage. // Another tab asked for our sessionStorage.
localStorage.removeItem(CLIPBOARD_ID + '_startup'); localStorage.removeItem(CLIPBOARD_ID + '_startup');
flashStorage(); flashStorage();
} else if (event.key === CLIPBOARD_ID) { } else if (ev.key === CLIPBOARD_ID) {
// Another tab sent data. // Another tab sent data.
sessionStorage.setItem(CLIPBOARD_ID, event.newValue); sessionStorage.setItem(CLIPBOARD_ID, ev.newValue);
} }
} }
// Listen for changes to localStorage. // Listen for changes to localStorage.
window.addEventListener("storage", storageChange, false); window.addEventListener('storage', storageChange, false);
// Ask other tabs for sessionStorage (this is ONLY to trigger event). // Ask other tabs for sessionStorage (this is ONLY to trigger event).
localStorage.setItem(CLIPBOARD_ID + '_startup', Math.random()); localStorage.setItem(CLIPBOARD_ID + '_startup', Math.random());
@@ -6389,13 +6391,13 @@ localStorage.setItem(CLIPBOARD_ID + '_startup', Math.random());
* @returns {void} * @returns {void}
*/ */
this.copySelectedElements = function () { this.copySelectedElements = function () {
const data = JSON.stringify( const data =
selectedElements.map(function (x) { return getJsonFromSvgElement(x); })); JSON.stringify(selectedElements.map((x) => getJsonFromSvgElement(x)));
// Use sessionStorage for the clipboard data. // Use sessionStorage for the clipboard data.
sessionStorage.setItem(CLIPBOARD_ID, data); sessionStorage.setItem(CLIPBOARD_ID, data);
flashStorage(); flashStorage();
let menu = $('#cmenu_canvas'); const menu = $('#cmenu_canvas');
// Context menu might not exist (it is provided by editor.js). // Context menu might not exist (it is provided by editor.js).
if (menu.enableContextMenuItems) { if (menu.enableContextMenuItems) {
menu.enableContextMenuItems('#paste,#paste_in_place'); menu.enableContextMenuItems('#paste,#paste_in_place');