WebInspector.Target = function(name, connection, callback)
{
Protocol.Agents.call(this, connection.agentsMap());
+ /** @type {!WeakReference.<!WebInspector.Target>} */
+ this._weakReference = new WeakReference(this);
this._name = name;
this._connection = connection;
- /** @type {boolean} */
- this.isMainFrontend = false;
+ connection.addEventListener(InspectorBackendClass.Connection.Events.Disconnected, this._onDisconnect, this);
this._id = WebInspector.Target._nextId++;
- /** @type {boolean} */
- this.canScreencast = false;
- this.pageAgent().canScreencast(this._initializeCapability.bind(this, "canScreencast", null));
- /** @type {boolean} */
- this.hasTouchInputs = false;
- this.pageAgent().hasTouchInputs(this._initializeCapability.bind(this, "hasTouchInputs", null));
+ /** @type {!Map.<!Function, !WebInspector.SDKModel>} */
+ this._modelByConstructor = new Map();
+ /** @type {!Object.<string, boolean>} */
+ this._capabilities = {};
+ this.pageAgent().canScreencast(this._initializeCapability.bind(this, WebInspector.Target.Capabilities.CanScreencast, null));
if (WebInspector.experimentsSettings.timelinePowerProfiler.isEnabled())
- this.powerAgent().canProfilePower(this._initializeCapability.bind(this, "canProfilePower", null));
-
- this.workerAgent().canInspectWorkers(this._initializeCapability.bind(this, "isMainFrontend", this._loadedWithCapabilities.bind(this, callback)));
+ this.powerAgent().canProfilePower(this._initializeCapability.bind(this, WebInspector.Target.Capabilities.CanProfilePower, null));
+ this.workerAgent().canInspectWorkers(this._initializeCapability.bind(this, WebInspector.Target.Capabilities.CanInspectWorkers, this._loadedWithCapabilities.bind(this, callback)));
+ if (WebInspector.experimentsSettings.timelineOnTraceEvents.isEnabled())
+ this.consoleAgent().setTracingBasedTimeline(true);
+}
- /** @type {!WebInspector.Lock} */
- this.profilingLock = new WebInspector.Lock();
+/**
+ * @enum {string}
+ */
+WebInspector.Target.Capabilities = {
+ CanScreencast: "CanScreencast",
+ HasTouchInputs: "HasTouchInputs",
+ CanProfilePower: "CanProfilePower",
+ CanInspectWorkers: "CanInspectWorkers"
}
WebInspector.Target._nextId = 1;
},
/**
+ * @return {!WeakReference.<!WebInspector.Target>}
+ */
+ weakReference: function()
+ {
+ return this._weakReference;
+ },
+
+ /**
* @param {string} name
* @param {function()|null} callback
* @param {?Protocol.Error} error
- * @param {*} result
+ * @param {boolean} result
*/
_initializeCapability: function(name, callback, error, result)
{
- this[name] = result;
- if (!Capabilities[name])
- Capabilities[name] = result;
+ this._capabilities[name] = result;
if (callback)
callback();
},
/**
+ * @param {string} capability
+ * @return {boolean}
+ */
+ hasCapability: function(capability)
+ {
+ return !!this._capabilities[capability];
+ },
+
+ /**
* @param {function(!WebInspector.Target)=} callback
*/
_loadedWithCapabilities: function(callback)
{
/** @type {!WebInspector.ConsoleModel} */
this.consoleModel = new WebInspector.ConsoleModel(this);
- // This and similar lines are needed for compatibility.
- if (!WebInspector.console)
- WebInspector.console = this.consoleModel;
/** @type {!WebInspector.NetworkManager} */
this.networkManager = new WebInspector.NetworkManager(this);
- if (!WebInspector.networkManager)
- WebInspector.networkManager = this.networkManager;
/** @type {!WebInspector.ResourceTreeModel} */
this.resourceTreeModel = new WebInspector.ResourceTreeModel(this);
/** @type {!WebInspector.DOMModel} */
this.domModel = new WebInspector.DOMModel(this);
- if (!WebInspector.domModel)
- WebInspector.domModel = this.domModel;
/** @type {!WebInspector.CSSStyleModel} */
this.cssModel = new WebInspector.CSSStyleModel(this);
WebInspector.cssModel = this.cssModel;
/** @type {!WebInspector.WorkerManager} */
- this.workerManager = new WebInspector.WorkerManager(this, this.isMainFrontend);
+ this.workerManager = new WebInspector.WorkerManager(this, this.hasCapability(WebInspector.Target.Capabilities.CanInspectWorkers));
if (!WebInspector.workerManager)
WebInspector.workerManager = this.workerManager;
- if (this.canProfilePower)
+ if (this.hasCapability(WebInspector.Target.Capabilities.CanProfilePower))
WebInspector.powerProfiler = new WebInspector.PowerProfiler();
/** @type {!WebInspector.TimelineManager} */
this.timelineManager = new WebInspector.TimelineManager(this);
- if (!WebInspector.timelineManager)
- WebInspector.timelineManager = this.timelineManager;
/** @type {!WebInspector.DatabaseModel} */
this.databaseModel = new WebInspector.DatabaseModel(this);
if (!WebInspector.cpuProfilerModel)
WebInspector.cpuProfilerModel = this.cpuProfilerModel;
- new WebInspector.DebuggerScriptMapping(this.debuggerModel, WebInspector.workspace, WebInspector.networkWorkspaceBinding);
+ /** @type {!WebInspector.HeapProfilerModel} */
+ this.heapProfilerModel = new WebInspector.HeapProfilerModel(this);
if (callback)
callback(this);
*/
isWorkerTarget: function()
{
- return !this.isMainFrontend;
+ return !this.hasCapability(WebInspector.Target.Capabilities.CanInspectWorkers);
},
/**
*/
isMobile: function()
{
- // FIXME: either add a separate capability or rename canScreencast to isMobile.
- return this.canScreencast;
+ // FIXME: either add a separate capability or rename CanScreencast to IsMobile.
+ return this.hasCapability(WebInspector.Target.Capabilities.CanScreencast);
},
- __proto__: Protocol.Agents.prototype
-}
+ _onDisconnect: function()
+ {
+ WebInspector.targetManager.removeTarget(this);
+ this._dispose();
+ },
-/**
- * @constructor
- * @param {!WebInspector.Target} target
- */
-WebInspector.TargetAware = function(target)
-{
- this._target = target;
-}
+ _dispose: function()
+ {
+ this._weakReference.clear();
+ this.debuggerModel.dispose();
+ this.networkManager.dispose();
+ this.cpuProfilerModel.dispose();
+ },
-WebInspector.TargetAware.prototype = {
/**
- * @return {!WebInspector.Target}
+ * @return {boolean}
*/
- target: function()
+ isDetached: function()
{
- return this._target;
- }
+ return this._connection.isClosed();
+ },
+
+ __proto__: Protocol.Agents.prototype
}
/**
* @extends {WebInspector.Object}
* @param {!WebInspector.Target} target
*/
-WebInspector.TargetAwareObject = function(target)
+WebInspector.SDKObject = function(target)
{
WebInspector.Object.call(this);
this._target = target;
}
-WebInspector.TargetAwareObject.prototype = {
+WebInspector.SDKObject.prototype = {
/**
* @return {!WebInspector.Target}
*/
/**
* @constructor
+ * @extends {WebInspector.SDKObject}
+ * @param {!Function} modelClass
+ * @param {!WebInspector.Target} target
+ */
+WebInspector.SDKModel = function(modelClass, target)
+{
+ WebInspector.SDKObject.call(this, target);
+ target._modelByConstructor.put(modelClass, this);
+}
+
+WebInspector.SDKModel.prototype = {
+ __proto__: WebInspector.SDKObject.prototype
+}
+
+/**
+ * @constructor
*/
WebInspector.TargetManager = function()
{
this._targets = [];
/** @type {!Array.<!WebInspector.TargetManager.Observer>} */
this._observers = [];
+ /** @type {!Object.<string, !Array.<{modelClass: !Function, thisObject: (!Object|undefined), listener: function(!WebInspector.Event)}>>} */
+ this._listeners = {};
}
WebInspector.TargetManager.prototype = {
+ /**
+ * @param {!Function} modelClass
+ * @param {string} eventType
+ * @param {function(!WebInspector.Event)} listener
+ * @param {!Object=} thisObject
+ */
+ addModelListener: function(modelClass, eventType, listener, thisObject)
+ {
+ for (var i = 0; i < this._targets.length; ++i) {
+ var model = this._targets[i]._modelByConstructor.get(modelClass);
+ model.addEventListener(eventType, listener, thisObject);
+ }
+ if (!this._listeners[eventType])
+ this._listeners[eventType] = [];
+ this._listeners[eventType].push({ modelClass: modelClass, thisObject: thisObject, listener: listener });
+ },
+
+ /**
+ * @param {!Function} modelClass
+ * @param {string} eventType
+ * @param {function(!WebInspector.Event)} listener
+ * @param {!Object=} thisObject
+ */
+ removeModelListener: function(modelClass, eventType, listener, thisObject)
+ {
+ if (!this._listeners[eventType])
+ return;
+
+ for (var i = 0; i < this._targets.length; ++i) {
+ var model = this._targets[i]._modelByConstructor.get(modelClass);
+ model.removeEventListener(eventType, listener, thisObject);
+ }
+
+ var listeners = this._listeners[eventType];
+ for (var i = 0; i < listeners.length; ++i) {
+ if (listeners[i].modelClass === modelClass && listeners[i].listener === listener && listeners[i].thisObject === thisObject)
+ listeners.splice(i--, 1);
+ }
+ if (!listeners.length)
+ delete this._listeners[eventType];
+ },
/**
* @param {!WebInspector.TargetManager.Observer} targetObserver
},
/**
- * @param {!WebInspector.Target} newTarget
+ * @param {!WebInspector.Target} target
*/
- addTarget: function(newTarget)
+ addTarget: function(target)
{
- this._targets.push(newTarget);
- var copy = this._observers;
+ this._targets.push(target);
+ var copy = this._observers.slice();
for (var i = 0; i < copy.length; ++i)
- copy[i].targetAdded(newTarget);
+ copy[i].targetAdded(target);
+
+ for (var eventType in this._listeners) {
+ var listeners = this._listeners[eventType];
+ for (var i = 0; i < listeners.length; ++i) {
+ var model = target._modelByConstructor.get(listeners[i].modelClass);
+ model.addEventListener(eventType, listeners[i].listener, listeners[i].thisObject);
+ }
+ }
},
/**
removeTarget: function(target)
{
this._targets.remove(target);
- var copy = this._observers;
+ var copy = this._observers.slice();
for (var i = 0; i < copy.length; ++i)
copy[i].targetRemoved(target);
+
+ for (var eventType in this._listeners) {
+ var listeners = this._listeners[eventType];
+ for (var i = 0; i < listeners.length; ++i) {
+ var model = target._modelByConstructor.get(listeners[i].modelClass);
+ model.removeEventListener(eventType, listeners[i].listener, listeners[i].thisObject);
+ }
+ }
},
/**
*/
targets: function()
{
- return this._targets;
+ return this._targets.slice();
},
/**
* @return {?WebInspector.Target}
*/
- activeTarget: function()
+ mainTarget: function()
{
return this._targets[0];
}
/**
* @type {!WebInspector.TargetManager}
*/
-WebInspector.targetManager;
+WebInspector.targetManager = new WebInspector.TargetManager();
projects / platform / framework / web / crosswalk.git / blobdiff