Yet more scrubbins. Navigator, Clipboard, Document, and Node.

third_party/WebKit/WebCore/bindings/v8/custom/V8NodeCustom.cpp

+/*
+ * Copyright (C) 2007-2009 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Google Inc. 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"
+#include "Node.h"
+
+#include "Document.h"
+#include "EventListener.h"
+
+#include "V8Binding.h"
+#include "V8CustomBinding.h"
+#include "V8CustomEventListener.h"
+#include "V8Proxy.h"
+
+#include <wtf/RefPtr.h>
+
+namespace WebCore {
+
+CALLBACK_FUNC_DECL(NodeAddEventListener)
+{
+    INC_STATS("DOM.Node.addEventListener()");
+    Node* node = V8Proxy::DOMWrapperToNode<Node>(args.Holder());
+
+    V8Proxy* proxy = V8Proxy::retrieve(node->document()->frame());
+    if (!proxy)
+        return v8::Undefined();
+
+    RefPtr<EventListener> listener = proxy->FindOrCreateV8EventListener(args[1], false);
+    if (listener) {
+        String type = toWebCoreString(args[0]);
+        bool useCapture = args[2]->BooleanValue();
+        node->addEventListener(type, listener, useCapture);
+    }
+    return v8::Undefined();
+}
+
+CALLBACK_FUNC_DECL(NodeRemoveEventListener)
+{
+    INC_STATS("DOM.Node.removeEventListener()");
+    Node* node = V8Proxy::DOMWrapperToNode<Node>(args.Holder());
+
+    V8Proxy* proxy = V8Proxy::retrieve(node->document()->frame());
+    // It is possbile that the owner document of the node is detached
+    // from the frame, return immediately in this case.
+    // See issue http://b/878909
+    if (!proxy)
+        return v8::Undefined();
+
+    RefPtr<EventListener> listener = proxy->FindV8EventListener(args[1], false);
+    if (listener) {
+        String type = toWebCoreString(args[0]);
+        bool useCapture = args[2]->BooleanValue();
+        node->removeEventListener(type, listener.get(), useCapture);
+    }
+
+    return v8::Undefined();
+}
+
+} // namespace WebCore