Long live Qt!

1 files changed, 98 insertions, 0 deletions

diff --git a/src/3rdparty/webkit/WebCore/bindings/js/JSWorkerContextCustom.cpp b/src/3rdparty/webkit/WebCore/bindings/js/JSWorkerContextCustom.cpp
new file mode 100644
index 0000000..2bf4dbc
--- /dev/null
+++ b/src/3rdparty/webkit/WebCore/bindings/js/JSWorkerContextCustom.cpp
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2008 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. ``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
+ * 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"
+
+#if ENABLE(WORKERS)
+
+#include "JSWorkerContext.h"
+
+#include "JSDOMBinding.h"
+#include "JSEventListener.h"
+#include "WorkerContext.h"
+
+using namespace JSC;
+
+namespace WebCore {
+
+bool JSWorkerContext::customGetOwnPropertySlot(JSC::ExecState* exec, const JSC::Identifier& propertyName, JSC::PropertySlot& slot)
+{
+    // Look for overrides before looking at any of our own properties.
+    if (JSGlobalObject::getOwnPropertySlot(exec, propertyName, slot))
+        return true;
+    return false;
+}
+
+void JSWorkerContext::mark()
+{
+    Base::mark();
+
+    markActiveObjectsForContext(*globalData(), scriptExecutionContext());
+
+    if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(impl()->onmessage()))
+        listener->mark();
+
+    typedef WorkerContext::EventListenersMap EventListenersMap;
+    typedef WorkerContext::ListenerVector ListenerVector;
+    EventListenersMap& eventListeners = impl()->eventListeners();
+    for (EventListenersMap::iterator mapIter = eventListeners.begin(); mapIter != eventListeners.end(); ++mapIter) {
+        for (ListenerVector::iterator vecIter = mapIter->second.begin(); vecIter != mapIter->second.end(); ++vecIter) {
+            JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(vecIter->get());
+            listener->mark();
+        }
+    }
+}
+
+JSValuePtr JSWorkerContext::self(ExecState*) const
+{
+    return asValue();
+}
+
+void JSWorkerContext::setSelf(ExecState* exec, JSValuePtr value)
+{
+    putDirect(Identifier(exec, "self"), value);
+}
+
+JSValuePtr JSWorkerContext::addEventListener(ExecState* exec, const ArgList& args)
+{
+    RefPtr<JSUnprotectedEventListener> listener = findOrCreateJSUnprotectedEventListener(exec, args.at(exec, 1));
+    if (!listener)
+        return jsUndefined();
+    impl()->addEventListener(args.at(exec, 0)->toString(exec), listener.release(), args.at(exec, 2)->toBoolean(exec));
+    return jsUndefined();
+}
+
+JSValuePtr JSWorkerContext::removeEventListener(ExecState* exec, const ArgList& args)
+{
+    JSUnprotectedEventListener* listener = findJSUnprotectedEventListener(exec, args.at(exec, 1));
+    if (!listener)
+        return jsUndefined();
+    impl()->removeEventListener(args.at(exec, 0)->toString(exec), listener, args.at(exec, 2)->toBoolean(exec));
+    return jsUndefined();
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(WORKERS)