webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 69 insertions, 0 deletions

diff --git a/Source/WebInspectorUI/UserInterface/Controllers/WorkerManager.js b/Source/WebInspectorUI/UserInterface/Controllers/WorkerManager.js
new file mode 100644
index 000000000..99cd3f6ee
--- /dev/null
+++ b/Source/WebInspectorUI/UserInterface/Controllers/WorkerManager.js
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2016 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+WebInspector.WorkerManager = class WorkerManager extends WebInspector.Object
+{
+    constructor()
+    {
+        super();
+
+        this._connections = new Map;
+
+        if (window.WorkerAgent)
+            WorkerAgent.enable();
+    }
+
+    // Public
+
+    workerCreated(workerId, url)
+    {
+        let connection = new InspectorBackend.WorkerConnection(workerId);
+        let workerTarget = new WebInspector.WorkerTarget(workerId, url, connection);
+        WebInspector.targetManager.addTarget(workerTarget);
+
+        this._connections.set(workerId, connection);
+
+        // Unpause the worker now that we have sent all initialization messages.
+        WorkerAgent.initialized(workerId);
+    }
+
+    workerTerminated(workerId)
+    {
+        let connection = this._connections.take(workerId);
+
+        WebInspector.targetManager.removeTarget(connection.target);
+    }
+
+    dispatchMessageFromWorker(workerId, message)
+    {
+        let connection = this._connections.get(workerId);
+
+        console.assert(connection);
+        if (!connection)
+            return;
+
+        connection.dispatch(message);
+    }
+};