1 files changed, 89 insertions, 0 deletions
diff --git a/WebCore/bindings/js/JSEventSourceCustom.cpp b/WebCore/bindings/js/JSEventSourceCustom.cpp
new file mode 100644
index 0000000..d20ccd6
--- /dev/null
+++ b/WebCore/bindings/js/JSEventSourceCustom.cpp
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2009 Ericsson AB
+ * 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.
+ * 3. Neither the name of Ericsson nor the names of its contributors
+ *    may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
+ * OWNER 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(EVENTSOURCE)
+
+#include "JSEventSource.h"
+
+#include "EventSource.h"
+#include "JSDOMGlobalObject.h"
+#include "JSEventListener.h"
+
+using namespace JSC;
+
+namespace WebCore {
+
+void JSEventSource::markChildren(MarkStack& markStack)
+{
+    DOMObject::markChildren(markStack);
+
+    markIfNotNull(markStack, m_impl->onopen());
+    markIfNotNull(markStack, m_impl->onmessage());
+    markIfNotNull(markStack, m_impl->onerror());
+
+    typedef EventSource::EventListenersMap EventListenersMap;
+    typedef EventSource::ListenerVector ListenerVector;
+    EventListenersMap& eventListeners = m_impl->eventListeners();
+    for (EventListenersMap::iterator mapIter = eventListeners.begin(); mapIter != eventListeners.end(); ++mapIter) {
+        for (ListenerVector::iterator vecIter = mapIter->second.begin(); vecIter != mapIter->second.end(); ++vecIter)
+            (*vecIter)->markJSFunction(markStack);
+    }
+}
+
+JSValue JSEventSource::addEventListener(ExecState* exec, const ArgList& args)
+{
+    JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(impl()->scriptExecutionContext());
+    if (!globalObject)
+        return jsUndefined();
+    RefPtr<JSEventListener> listener = globalObject->findOrCreateJSEventListener(args.at(1));
+    if (!listener)
+        return jsUndefined();
+    impl()->addEventListener(args.at(0).toString(exec), listener.release(), args.at(2).toBoolean(exec));
+    return jsUndefined();
+}
+
+JSValue JSEventSource::removeEventListener(ExecState* exec, const ArgList& args)
+{
+    JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(impl()->scriptExecutionContext());
+    if (!globalObject)
+        return jsUndefined();
+    JSEventListener* listener = globalObject->findJSEventListener(args.at(1));
+    if (!listener)
+        return jsUndefined();
+    impl()->removeEventListener(args.at(0).toString(exec), listener, args.at(2).toBoolean(exec));
+    return jsUndefined();
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(EVENTSOURCE)