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https://github.com/mdn/webextensions-examples.git
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82217a05bc
* Replace var with let in examples store-collected-images/webextension-plain/deps/uuidv4.js * Reverted third–party code
36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
"use strict";
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let popupParameters;
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browser.menus.create({
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id: "remove_element",
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title: "Remove element",
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documentUrlPatterns: ["https://*/*", "http://*/*"],
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contexts: ["audio", "editable", "frame", "image", "link", "page", "password", "video"],
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});
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browser.menus.onClicked.addListener(async (info, tab) => {
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popupParameters = {
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tabId: tab.id,
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frameId: info.frameId,
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targetElementId: info.targetElementId,
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};
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// Show our extension panel (popup.html) using pageAction.openPopup.
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// This panel can only be shown when the pageAction button is enabled,
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// so we temporarily enable it via pageAction.show().
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//
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// Even though pageAction.show is an asynchronous API, we do not use "await"
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// before continuing with the execution of the code, because the
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// pageAction.openPopup method requires a user gesture, and user gestures are
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// lost when a function returns or waits on a promise.
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browser.pageAction.show(tab.id);
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await browser.pageAction.openPopup();
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await browser.pageAction.hide(tab.id);
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});
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browser.runtime.onMessage.addListener(async (msg) => {
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if (msg === "getPopupParameters") {
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return popupParameters;
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}
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});
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