Imported WebKit commit 2ea9d364d0f6efa8fa64acf19f451504c59be0e4 (http://svn.webkit.org/repository/webkit/trunk@104285)

1 files changed, 83 insertions, 0 deletions

diff --git a/Source/WebKit/chromium/src/WebWorkerRunLoop.cpp b/Source/WebKit/chromium/src/WebWorkerRunLoop.cpp
new file mode 100644
index 000000000..34c92fdbc
--- /dev/null
+++ b/Source/WebKit/chromium/src/WebWorkerRunLoop.cpp
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2011 Google 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.
+ */
+
+#include "config.h"
+#include "WebWorkerRunLoop.h"
+
+#if ENABLE(WORKERS)
+
+#include "WorkerRunLoop.h"
+
+using namespace WebCore;
+
+namespace WebKit {
+
+namespace {
+
+class TaskForwarder : public ScriptExecutionContext::Task {
+public:
+    static PassOwnPtr<TaskForwarder> create(PassOwnPtr<WebWorkerRunLoop::Task> task)
+    {
+        return adoptPtr(new TaskForwarder(task));
+    }
+
+    virtual void performTask(ScriptExecutionContext*)
+    {
+        m_task->Run();
+    }
+
+private:
+    TaskForwarder(PassOwnPtr<WebWorkerRunLoop::Task> task)
+        : m_task(task)
+    {
+    }
+
+    OwnPtr<WebWorkerRunLoop::Task> m_task;
+};
+
+}
+
+WebWorkerRunLoop::WebWorkerRunLoop(WorkerRunLoop* workerRunLoop)
+    : m_workerRunLoop(workerRunLoop)
+{
+}
+
+void WebWorkerRunLoop::postTask(Task* task)
+{
+    m_workerRunLoop->postTask(TaskForwarder::create(adoptPtr(task)));
+}
+
+bool WebWorkerRunLoop::equals(const WebWorkerRunLoop& o) const
+{
+    return m_workerRunLoop == o.m_workerRunLoop;
+}
+
+bool WebWorkerRunLoop::lessThan(const WebWorkerRunLoop& o) const
+{
+    return m_workerRunLoop < o.m_workerRunLoop;
+}
+
+}
+
+#endif // ENABLE(WORKERS)