зеркало из https://github.com/mozilla/gecko-dev.git
128 строки
3.6 KiB
JavaScript
128 строки
3.6 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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"use strict";
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let { Cu } = require("chrome");
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let EventEmitter = require("devtools/shared/event-emitter");
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Cu.import("resource:///modules/devtools/SideMenuWidget.jsm");
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Cu.import("resource:///modules/devtools/ViewHelpers.jsm");
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const {
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PROFILE_IDLE,
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PROFILE_COMPLETED,
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PROFILE_RUNNING,
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L10N_BUNDLE
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} = require("devtools/profiler/consts");
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loader.lazyGetter(this, "L10N", () => new ViewHelpers.L10N(L10N_BUNDLE));
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let stopProfilingString = L10N.getStr("profiler.stopProfilerString");
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let startProfilingString = L10N.getStr("profiler.startProfilerString");
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function Sidebar(el) {
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EventEmitter.decorate(this);
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this.document = el.ownerDocument;
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this.widget = new SideMenuWidget(el, { showArrows: true });
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this.widget.notice = L10N.getStr("profiler.sidebarNotice");
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this.widget.addEventListener("select", (ev) => {
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if (!ev.detail)
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return;
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this.emit("select", parseInt(ev.detail.value, 10));
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});
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}
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Sidebar.prototype = Heritage.extend(WidgetMethods, {
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/**
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* Adds a new item for a profile to the sidebar. Markup
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* example:
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*
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* <vbox id="profile-1" class="profiler-sidebar-item">
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* <h3>Profile 1</h3>
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* <hbox>
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* <span flex="1">Completed</span>
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* <a>Save</a>
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* </hbox>
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* </vbox>
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*
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*/
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addProfile: function (profile) {
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let doc = this.document;
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let vbox = doc.createElement("vbox");
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let hbox = doc.createElement("hbox");
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let h3 = doc.createElement("h3");
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let span = doc.createElement("span");
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let save = doc.createElement("a");
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vbox.id = "profile-" + profile.uid;
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vbox.className = "profiler-sidebar-item";
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h3.textContent = profile.name;
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span.setAttribute("flex", 1);
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span.textContent = L10N.getStr("profiler.stateIdle");
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save.textContent = L10N.getStr("profiler.save");
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save.addEventListener("click", (ev) => {
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ev.preventDefault();
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this.emit("save", profile.uid);
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});
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hbox.appendChild(span);
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hbox.appendChild(save);
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vbox.appendChild(h3);
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vbox.appendChild(hbox);
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this.push([vbox, profile.uid], {
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attachment: {
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name: profile.name,
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state: PROFILE_IDLE
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}
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});
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},
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getElementByProfile: function (profile) {
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return this.document.querySelector("#profile-" + profile.uid);
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},
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getItemByProfile: function (profile) {
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return this.getItemByValue(profile.uid.toString());
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},
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setProfileState: function (profile, state) {
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let item = this.getItemByProfile(profile);
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let doc = this.document;
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let label = item.target.querySelector(".profiler-sidebar-item > hbox > span");
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let toggleButton = doc.getElementById("profiler-start");
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switch (state) {
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case PROFILE_IDLE:
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item.target.setAttribute("state", "idle");
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label.textContent = L10N.getStr("profiler.stateIdle");
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break;
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case PROFILE_RUNNING:
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item.target.setAttribute("state", "running");
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label.textContent = L10N.getStr("profiler.stateRunning");
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toggleButton.setAttribute("tooltiptext",stopProfilingString);
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break;
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case PROFILE_COMPLETED:
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item.target.setAttribute("state", "completed");
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label.textContent = L10N.getStr("profiler.stateCompleted");
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toggleButton.setAttribute("tooltiptext",startProfilingString);
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break;
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default: // Wrong state, do nothing.
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return;
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}
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item.attachment.state = state;
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this.emit("stateChanged", item);
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}
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});
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module.exports = Sidebar;
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