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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
/* eslint-env mozilla/browser-window */
"use strict";
ChromeUtils.defineESModuleGetters(this, {
});
class ScreenshotsUI extends HTMLElement {
constructor() {
super();
// we get passed the <browser> as a param via TabDialogBox.open()
this.openerBrowser = window.arguments[0];
}
async connectedCallback() {
this.initialize();
}
initialize() {
if (this._initialized) {
return;
}
this._initialized = true;
let template = this.ownerDocument.getElementById(
"screenshots-dialog-template"
);
let templateContent = template.content;
this.appendChild(templateContent.cloneNode(true));
this._retryButton = this.querySelector("#retry");
this._retryButton.addEventListener("click", this);
this._cancelButton = this.querySelector("#cancel");
this._cancelButton.addEventListener("click", this);
this._copyButton = this.querySelector("#copy");
this._copyButton.addEventListener("click", this);
this._downloadButton = this.querySelector("#download");
this._downloadButton.addEventListener("click", this);
}
close() {
URL.revokeObjectURL(document.getElementById("placeholder-image").src);
window.close();
}
async handleEvent(event) {
if (event.type == "click" && event.currentTarget == this._cancelButton) {
this.close();
ScreenshotsUtils.recordTelemetryEvent("canceled", "preview_cancel", {});
} else if (
event.type == "click" &&
event.currentTarget == this._copyButton
) {
this.saveToClipboard(
this.ownerDocument.getElementById("placeholder-image").src
);
} else if (
event.type == "click" &&
event.currentTarget == this._downloadButton
) {
await this.saveToFile(
this.ownerDocument.getElementById("placeholder-image").src
);
} else if (
event.type == "click" &&
event.currentTarget == this._retryButton
) {
ScreenshotsUtils.scheduleRetry(this.openerBrowser, "preview_retry");
this.close();
}
}
async saveToFile(dataUrl) {
await ScreenshotsUtils.downloadScreenshot(
null,
dataUrl,
this.openerBrowser,
{ object: "preview_download" }
);
this.close();
}
async saveToClipboard(dataUrl) {
await ScreenshotsUtils.copyScreenshot(dataUrl, this.openerBrowser, {
object: "preview_copy",
});
this.close();
}
/**
* Set the focus to the most recent saved method.
* This will default to the download button.
* @param {String} buttonToFocus
*/
focusButton(buttonToFocus) {
if (buttonToFocus === "copy") {
this._copyButton.focus({ focusVisible: true });
} else {
this._downloadButton.focus({ focusVisible: true });
}
}
}
customElements.define("screenshots-ui", ScreenshotsUI);