c20c018e69
* Add a UIPhases / getUIPhase to figure out where we are in the flow, and get the UI into the right state * Refactor to get rid of a bunch of implicit side-effects: - Separate out getting the panel from creating it - closePanel only closes the buttons panel - Add a closeOverlay so we do that and only that when needed * When the preview dialog closes, we expect to exit unless exitOnPreviewClose was set false * Keep some state for each browser using a weakmap so we can better handle re-entry (and later, re-focusing) Differential Revision: https://phabricator.services.mozilla.com/D185379
94 lines
2.8 KiB
JavaScript
94 lines
2.8 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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/* eslint-env mozilla/browser-window */
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"use strict";
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ChromeUtils.defineESModuleGetters(this, {
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Downloads: "resource://gre/modules/Downloads.sys.mjs",
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FileUtils: "resource://gre/modules/FileUtils.sys.mjs",
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ScreenshotsUtils: "resource:///modules/ScreenshotsUtils.sys.mjs",
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});
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class ScreenshotsUI extends HTMLElement {
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constructor() {
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super();
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// we get passed the <browser> as a param via TabDialogBox.open()
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this.openerBrowser = window.arguments[0];
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}
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async connectedCallback() {
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this.initialize();
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}
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initialize() {
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if (this._initialized) {
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return;
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}
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this._initialized = true;
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let template = this.ownerDocument.getElementById(
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"screenshots-dialog-template"
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);
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let templateContent = template.content;
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this.appendChild(templateContent.cloneNode(true));
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this._retryButton = this.querySelector("#retry");
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this._retryButton.addEventListener("click", this);
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this._cancelButton = this.querySelector("#cancel");
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this._cancelButton.addEventListener("click", this);
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this._copyButton = this.querySelector("#copy");
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this._copyButton.addEventListener("click", this);
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this._downloadButton = this.querySelector("#download");
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this._downloadButton.addEventListener("click", this);
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}
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close() {
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URL.revokeObjectURL(document.getElementById("placeholder-image").src);
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window.close();
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}
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async handleEvent(event) {
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if (event.type == "click" && event.currentTarget == this._cancelButton) {
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this.close();
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ScreenshotsUtils.recordTelemetryEvent("canceled", "preview_cancel", {});
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} else if (
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event.type == "click" &&
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event.currentTarget == this._copyButton
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) {
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this.saveToClipboard(
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this.ownerDocument.getElementById("placeholder-image").src
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);
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} else if (
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event.type == "click" &&
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event.currentTarget == this._downloadButton
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) {
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await this.saveToFile(
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this.ownerDocument.getElementById("placeholder-image").src
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);
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} else if (
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event.type == "click" &&
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event.currentTarget == this._retryButton
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) {
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ScreenshotsUtils.scheduleRetry(this.openerBrowser, "preview_retry");
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this.close();
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}
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}
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async saveToFile(dataUrl) {
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await ScreenshotsUtils.downloadScreenshot(
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null,
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dataUrl,
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this.openerBrowser
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);
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ScreenshotsUtils.recordTelemetryEvent("download", "preview_download", {});
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this.close();
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}
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saveToClipboard(dataUrl) {
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ScreenshotsUtils.copyScreenshot(dataUrl, this.openerBrowser);
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ScreenshotsUtils.recordTelemetryEvent("copy", "preview_copy", {});
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this.close();
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}
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}
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customElements.define("screenshots-ui", ScreenshotsUI);
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