| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| /** |
| * @constructor |
| * @extends {WebInspector.SidebarPane} |
| * @implements {WebInspector.TargetManager.Observer} |
| */ |
| WebInspector.ThreadsSidebarPane = function() |
| { |
| WebInspector.SidebarPane.call(this, WebInspector.UIString("Threads")); |
| /** @type {!Map.<!WebInspector.Target, !WebInspector.Placard>} */ |
| this._targetsToPlacards = new Map(); |
| /** @type {!Map.<!WebInspector.Placard, !WebInspector.Target>} */ |
| this._placardsToTargets = new Map(); |
| /** @type {?WebInspector.Placard} */ |
| this._selectedPlacard = null; |
| WebInspector.targetManager.addModelListener(WebInspector.DebuggerModel, WebInspector.DebuggerModel.Events.DebuggerPaused, this._onDebuggerStateChanged, this); |
| WebInspector.targetManager.addModelListener(WebInspector.DebuggerModel, WebInspector.DebuggerModel.Events.DebuggerResumed, this._onDebuggerStateChanged, this); |
| WebInspector.context.addFlavorChangeListener(WebInspector.Target, this._targetChanged, this); |
| WebInspector.targetManager.observeTargets(this); |
| } |
| |
| WebInspector.ThreadsSidebarPane.prototype = { |
| |
| /** |
| * @param {!WebInspector.Target} target |
| */ |
| targetAdded: function(target) |
| { |
| var placard = new WebInspector.Placard(target.name(), ""); |
| placard.element.addEventListener("click", this._onPlacardClick.bind(this, placard), false); |
| var currentTarget = WebInspector.context.flavor(WebInspector.Target); |
| if (currentTarget === target) |
| this._selectPlacard(placard); |
| |
| this._targetsToPlacards.put(target, placard); |
| this._placardsToTargets.put(placard, target); |
| this.bodyElement.appendChild(placard.element); |
| this._updateDebuggerState(target); |
| }, |
| |
| /** |
| * @param {!WebInspector.Target} target |
| */ |
| targetRemoved: function(target) |
| { |
| var placard = this._targetsToPlacards.remove(target); |
| this._placardsToTargets.remove(placard); |
| this.bodyElement.removeChild(placard.element); |
| }, |
| |
| /** |
| * @param {!WebInspector.Event} event |
| */ |
| _targetChanged: function(event) |
| { |
| var newTarget = /** @type {?WebInspector.Target} */(event.data); |
| var placard = /** @type {!WebInspector.Placard} */ (this._targetsToPlacards.get(newTarget)); |
| this._selectPlacard(placard); |
| }, |
| |
| /** |
| * @param {!WebInspector.Event} event |
| */ |
| _onDebuggerStateChanged: function(event) |
| { |
| var debuggerModel = /** @type {!WebInspector.DebuggerModel} */ (event.target); |
| this._updateDebuggerState(debuggerModel.target()); |
| }, |
| |
| /** |
| * @param {!WebInspector.Target} target |
| */ |
| _updateDebuggerState: function(target) |
| { |
| var placard = this._targetsToPlacards.get(target); |
| placard.subtitle = target.debuggerModel.isPaused() ? WebInspector.UIString("paused") : WebInspector.UIString(""); |
| }, |
| |
| /** |
| * @param {!WebInspector.Placard} placard |
| */ |
| _selectPlacard: function(placard) |
| { |
| if (placard === this._selectedPlacard) |
| return; |
| |
| if (this._selectedPlacard) |
| this._selectedPlacard.selected = false; |
| |
| this._selectedPlacard = placard; |
| placard.selected = true; |
| }, |
| |
| /** |
| * @param {!WebInspector.Placard} placard |
| */ |
| _onPlacardClick: function(placard) |
| { |
| WebInspector.context.setFlavor(WebInspector.Target, this._placardsToTargets.get(placard)); |
| placard.element.scrollIntoViewIfNeeded(); |
| }, |
| |
| |
| __proto__: WebInspector.SidebarPane.prototype |
| } |