WorkersSidebarPane.js [plain text]
WebInspector.WorkersSidebarPane = function()
{
WebInspector.SidebarPane.call(this, WebInspector.UIString("Workers"));
this._workers = {};
this._enableWorkersCheckbox = new WebInspector.Checkbox(
WebInspector.UIString("Debug"),
"sidebar-pane-subtitle",
WebInspector.UIString("Allow debugging workers. Enabling this option will replace native workers with the iframe-based JavaScript implementation"));
this.titleElement.insertBefore(this._enableWorkersCheckbox.element, this.titleElement.firstChild);
this._enableWorkersCheckbox.addEventListener(this._onTriggerInstrument.bind(this));
this._enableWorkersCheckbox.checked = false;
this._listElement = document.createElement("ol");
this._listElement.className = "workers-list";
this.bodyElement.appendChild(this._listElement);
this._treeOutline = new TreeOutline(this._listElement);
}
WebInspector.WorkersSidebarPane.prototype = {
addWorker: function(id, url, isShared)
{
if (id in this._workers)
return;
var worker = new WebInspector.Worker(id, url, isShared);
this._workers[id] = worker;
var title = WebInspector.linkifyURLAsNode(url, WebInspector.displayNameForURL(url), "worker-item", true, url);
this._treeOutline.appendChild(new TreeElement(title, worker, false));
},
removeWorker: function(id)
{
if (id in this._workers) {
this._treeOutline.removeChild(this._treeOutline.getCachedTreeElement(this._workers[id]));
delete this._workers[id];
}
},
_setInstrumentation: function(enabled)
{
if (!enabled === !this._fakeWorkersScriptIdentifier)
return;
if (enabled) {
this._enableWorkersCheckbox.disabled = true;
function callback(error, identifier)
{
this._fakeWorkersScriptIdentifier = identifier;
this._enableWorkersCheckbox.disabled = false;
}
PageAgent.addScriptToEvaluateOnLoad("(" + InjectedFakeWorker + ")", callback.bind(this));
} else {
PageAgent.removeScriptToEvaluateOnLoad(this._fakeWorkersScriptIdentifier);
this._fakeWorkersScriptIdentifier = null;
}
},
reset: function()
{
this._setInstrumentation(this._enableWorkersCheckbox.checked);
this._treeOutline.removeChildren();
this._workers = {};
},
_onTriggerInstrument: function(event)
{
this._setInstrumentation(this._enableWorkersCheckbox.checked);
}
};
WebInspector.WorkersSidebarPane.prototype.__proto__ = WebInspector.SidebarPane.prototype;
WebInspector.Worker = function(id, url, shared)
{
this.id = id;
this.url = url;
this.shared = shared;
}
WebInspector.WorkerListSidebarPane = function(workerManager)
{
WebInspector.SidebarPane.call(this, WebInspector.UIString("Workers"));
this._enableWorkersCheckbox = new WebInspector.Checkbox(
WebInspector.UIString("Pause on start"),
"sidebar-label",
WebInspector.UIString("Automatically attach to new workers and pause them. Enabling this option will force opening inspector for all new workers."));
this._enableWorkersCheckbox.element.id = "pause-workers-checkbox";
this.bodyElement.appendChild(this._enableWorkersCheckbox.element);
this._enableWorkersCheckbox.addEventListener(this._autoattachToWorkersClicked.bind(this));
this._enableWorkersCheckbox.checked = false;
if (Preferences.sharedWorkersDebugNote) {
var note = this.bodyElement.createChild("div");
note.id = "shared-workers-list";
note.addStyleClass("sidebar-label")
note.textContent = Preferences.sharedWorkersDebugNote;
}
var separator = this.bodyElement.createChild("div", "sidebar-separator");
separator.textContent = WebInspector.UIString("Dedicated worker inspectors");
this._workerListElement = document.createElement("ol");
this._workerListElement.tabIndex = 0;
this._workerListElement.addStyleClass("properties-tree");
this._workerListElement.addStyleClass("sidebar-label");
this.bodyElement.appendChild(this._workerListElement);
this._idToWorkerItem = {};
this._workerManager = workerManager;
workerManager.addEventListener(WebInspector.WorkerManager.Events.WorkerAdded, this._workerAdded, this);
workerManager.addEventListener(WebInspector.WorkerManager.Events.WorkerRemoved, this._workerRemoved, this);
workerManager.addEventListener(WebInspector.WorkerManager.Events.WorkersCleared, this._workersCleared, this);
}
WebInspector.WorkerListSidebarPane.prototype = {
_workerAdded: function(event)
{
this._addWorker(event.data.workerId, event.data.url, event.data.inspectorConnected);
},
_workerRemoved: function(event)
{
var workerItem = this._idToWorkerItem[event.data];
delete this._idToWorkerItem[event.data];
workerItem.parentElement.removeChild(workerItem);
},
_workersCleared: function(event)
{
this._idToWorkerItem = {};
this._workerListElement.removeChildren();
},
_addWorker: function(workerId, url, inspectorConnected)
{
var item = this._workerListElement.createChild("div", "dedicated-worker-item");
var link = item.createChild("a");
link.textContent = url;
link.href = "#";
link.target = "_blank";
link.addEventListener("click", this._workerItemClicked.bind(this, workerId), true);
this._idToWorkerItem[workerId] = item;
},
_workerItemClicked: function(workerId, event)
{
event.preventDefault();
this._workerManager.openWorkerInspector(workerId);
},
_autoattachToWorkersClicked: function(event)
{
WorkerAgent.setAutoconnectToWorkers(event.target.checked);
}
}
WebInspector.WorkerListSidebarPane.prototype.__proto__ = WebInspector.SidebarPane.prototype;