firefox-main/devtools/client/application/panel.js (file symbol)

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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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
/**
* DevTools panel responsible for the application tool, which lists and allows to debug
* service workers.
*/
class ApplicationPanel {
/**
* Constructor.
*
* @param {Window} panelWin
* The frame/window dedicated to this panel.
* @param {Toolbox} toolbox
* The toolbox instance responsible for this panel.
* @param {object} commands
* The commands object with all interfaces defined from devtools/shared/commands/
*/
constructor(panelWin, toolbox, commands) {
this.panelWin = panelWin;
this.toolbox = toolbox;
this.commands = commands;
}
async open() {
await this.panelWin.Application.bootstrap({
toolbox: this.toolbox,
commands: this.commands,
panel: this,
});
return this;
}
destroy() {
this.panelWin.Application.destroy();
this.panelWin = null;
this.toolbox = null;
this.emit("destroyed");
}
/**
* Called by toolbox.js on `Esc` keydown to check if the application panel
* should prevent the split console from being toggled.
*
* @returns {boolean} true if the split console toggle should be prevented.
*/
shouldPreventSplitConsoleToggle() {
// If a popover is displayed, hide it and prevent the split console from
// being toggled.
const popoverEl = this.panelWin.document.querySelector(":popover-open");
if (popoverEl) {
popoverEl.hidePopover();
return true;
}
return false;
}
}
exports.ApplicationPanel = ApplicationPanel;