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| 1 // Copyright (c) 2015 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 /** | |
| 6 * @constructor | |
| 7 * @extends {WebInspector.SidebarPane} | |
| 8 * @implements {WebInspector.TargetManager.Observer} | |
| 9 */ | |
| 10 WebInspector.ServiceWorkersSidebarPane = function() | |
| 11 { | |
| 12 WebInspector.SidebarPane.call(this, WebInspector.UIString("\u2699 Service Wo
rkers")); | |
| 13 this.registerRequiredCSS("sources/serviceWorkersSidebar.css"); | |
| 14 this._bodyElement = this.element.createChild("div", "vbox"); | |
| 15 this.setVisible(false); | |
| 16 | |
| 17 /** @type {?WebInspector.ServiceWorkerManager} */ | |
| 18 this._manager = null; | |
| 19 WebInspector.targetManager.observeTargets(this, WebInspector.Target.Type.Pag
e); | |
| 20 this._placeholderElement = createElementWithClass("div", "info"); | |
| 21 this._placeholderElement.textContent = WebInspector.UIString("No service wor
kers control this page"); | |
| 22 | |
| 23 /** @type {!Map.<string, !Element>} */ | |
| 24 this._versionIdCheckBoxMap = new Map(); | |
| 25 } | |
| 26 | |
| 27 WebInspector.ServiceWorkersSidebarPane.prototype = { | |
| 28 /** | |
| 29 * @override | |
| 30 * @param {!WebInspector.Target} target | |
| 31 */ | |
| 32 targetAdded: function(target) | |
| 33 { | |
| 34 if (this._manager) | |
| 35 return; | |
| 36 this._manager = target.serviceWorkerManager; | |
| 37 this._updateVisibility(); | |
| 38 target.serviceWorkerManager.addEventListener(WebInspector.ServiceWorkerM
anager.Events.WorkersUpdated, this._update, this); | |
| 39 target.serviceWorkerManager.addEventListener(WebInspector.ServiceWorkerM
anager.Events.RegistrationUpdated, this._registrationUpdated, this); | |
| 40 }, | |
| 41 | |
| 42 /** | |
| 43 * @override | |
| 44 * @param {!WebInspector.Target} target | |
| 45 */ | |
| 46 targetRemoved: function(target) | |
| 47 { | |
| 48 target.serviceWorkerManager.removeEventListener(WebInspector.ServiceWork
erManager.Events.WorkersUpdated, this._update, this); | |
| 49 target.serviceWorkerManager.removeEventListener(WebInspector.ServiceWork
erManager.Events.RegistrationUpdated, this._registrationUpdated, this); | |
| 50 this._updateVisibility(); | |
| 51 }, | |
| 52 | |
| 53 _update: function() | |
| 54 { | |
| 55 this._updateVisibility(); | |
| 56 this._bodyElement.removeChildren(); | |
| 57 this._versionIdCheckBoxMap.clear(); | |
| 58 | |
| 59 if (!this.isShowing() || !this._manager) | |
| 60 return; | |
| 61 | |
| 62 if (!this._manager.hasWorkers()) { | |
| 63 this._bodyElement.appendChild(this._placeholderElement); | |
| 64 return; | |
| 65 } | |
| 66 | |
| 67 for (var worker of this._manager.workers()) { | |
| 68 var workerElement = this._bodyElement.createChild("div", "service-wo
rker"); | |
| 69 var leftBox = workerElement.createChild("div", "vbox flex-auto"); | |
| 70 leftBox.appendChild(WebInspector.linkifyURLAsNode(worker.url(), work
er.name())); | |
| 71 var scopeElement = leftBox.createChild("span", "service-worker-scope
"); | |
| 72 scopeElement.textContent = worker.scope(); | |
| 73 scopeElement.title = worker.scope(); | |
| 74 var forceUpdateOnPageLoadCheckboxLabel = createCheckboxLabel(WebInsp
ector.UIString("Force update on page load")); | |
| 75 var forceUpdateOnPageLoadCheckbox = forceUpdateOnPageLoadCheckboxLab
el.checkboxElement; | |
| 76 this._versionIdCheckBoxMap.set(worker.versionId(), forceUpdateOnPage
LoadCheckbox); | |
| 77 forceUpdateOnPageLoadCheckbox.addEventListener("click", this._forceU
pdateOnPageLoadCheckboxClicked.bind(this, forceUpdateOnPageLoadCheckbox, worker.
versionId()), false); | |
| 78 var version = this._manager.findVersion(worker.versionId()); | |
| 79 if (version) | |
| 80 forceUpdateOnPageLoadCheckbox.checked = version.registration.for
ceUpdateOnPageLoad; | |
| 81 leftBox.appendChild(forceUpdateOnPageLoadCheckboxLabel); | |
| 82 workerElement.appendChild(createTextButton(WebInspector.UIString("Un
register"), worker.stop.bind(worker))); | |
| 83 } | |
| 84 }, | |
| 85 | |
| 86 /** | |
| 87 * @param {!WebInspector.Event} event | |
| 88 */ | |
| 89 _registrationUpdated: function(event) | |
| 90 { | |
| 91 var registration = /** @type {!WebInspector.ServiceWorkerRegistration} *
/ (event.data); | |
| 92 for (var version of registration.versions.values()) { | |
| 93 var checkBox = this._versionIdCheckBoxMap.get(version.id); | |
| 94 if (checkBox) | |
| 95 checkBox.checked = registration.forceUpdateOnPageLoad; | |
| 96 } | |
| 97 }, | |
| 98 | |
| 99 /** | |
| 100 * @param {!Element} checkbox | |
| 101 * @param {string} versionId | |
| 102 * @param {!Event} event | |
| 103 */ | |
| 104 _forceUpdateOnPageLoadCheckboxClicked: function(checkbox, versionId, event) | |
| 105 { | |
| 106 event.preventDefault() | |
| 107 var version = this._manager.findVersion(versionId); | |
| 108 if (!version) | |
| 109 return; | |
| 110 this._manager.setForceUpdateOnPageLoad(version.registration.id, checkbox
.checked); | |
| 111 }, | |
| 112 | |
| 113 _updateVisibility: function() | |
| 114 { | |
| 115 this._wasVisibleAtLeastOnce = this._wasVisibleAtLeastOnce || !!this._man
ager && this._manager.hasWorkers(); | |
| 116 this.setVisible(this._wasVisibleAtLeastOnce); | |
| 117 }, | |
| 118 | |
| 119 wasShown: function() | |
| 120 { | |
| 121 this._update(); | |
| 122 }, | |
| 123 | |
| 124 __proto__: WebInspector.SidebarPane.prototype | |
| 125 } | |
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