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

third_party/WebKit/WebCore/bindings/v8/custom/V8ClipboardCustom.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 clipboardLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE clipboardLIED 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 "Clipboard.h"
+
+#include "HTMLImageElement.h"
+#include "HTMLNames.h"
+#include "IntPoint.h"
+#include "Node.h"
+#include "Element.h"
+
+#include "V8Binding.h"
+#include "V8CustomBinding.h"
+#include "V8Node.h"
+#include "V8Proxy.h"
+
+namespace WebCore {
+
+ACCESSOR_GETTER(ClipboardTypes)
+{
+    INC_STATS("DOM.Clipboard.types()");
+    Clipboard* clipboard = V8Proxy::ToNativeObject<Clipboard>(V8ClassIndex::CLIPBOARD, info.Holder());
+
+    HashSet<String> types = clipboard->types();
+    if (types.isEmpty())
+        return v8::Null();
+
+    v8::Local<v8::Array> result = v8::Array::New(types.size());
+    HashSet<String>::const_iterator end = types.end();
+    int index = 0;
+    for (HashSet<String>::const_iterator it = types.begin(); it != end; ++it, ++index)
+        result->Set(v8::Integer::New(index), v8String(*it));
+
+    return result;
+}
+
+CALLBACK_FUNC_DECL(ClipboardClearData)
+{
+    INC_STATS("DOM.Clipboard.clearData()");
+    Clipboard* clipboard = V8Proxy::ToNativeObject<Clipboard>(V8ClassIndex::CLIPBOARD, args.Holder());
+
+    if (!args.Length()) {
+        clipboard->clearAllData();
+        return v8::Undefined();
+    }
+
+    if (args.Length() != 1)
+        return throwError("clearData: Invalid number of arguments", V8Proxy::SYNTAX_ERROR);
+
+    String type = toWebCoreString(args[0]);
+    clipboard->clearData(type);
+    return v8::Undefined();
+}
+
+CALLBACK_FUNC_DECL(ClipboardGetData)
+{
+    INC_STATS("DOM.Clipboard.getData()");
+    Clipboard* clipboard = V8Proxy::ToNativeObject<Clipboard>(V8ClassIndex::CLIPBOARD, args.Holder());
+
+    if (args.Length() != 1)
+        return throwError("getData: Invalid number of arguments", V8Proxy::SYNTAX_ERROR);
+
+    bool success;
+    String result = clipboard->getData(toWebCoreString(args[0]), success);
+    if (success)
+        return v8String(result);
+
+    return v8::Undefined();
+}
+
+CALLBACK_FUNC_DECL(ClipboardSetData)
+{
+    INC_STATS("DOM.Clipboard.setData()");
+    Clipboard* clipboard = V8Proxy::ToNativeObject<Clipboard>(V8ClassIndex::CLIPBOARD, args.Holder());
+
+    if (args.Length() != 2)
+        return throwError("setData: Invalid number of arguments", V8Proxy::SYNTAX_ERROR);
+
+    String type = toWebCoreString(args[0]);
+    String data = toWebCoreString(args[1]);
+    return v8Boolean(clipboard->setData(type, data));
+}
+
+CALLBACK_FUNC_DECL(ClipboardSetDragImage)
+{
+    INC_STATS("DOM.Clipboard.setDragImage()");
+    Clipboard* clipboard = V8Proxy::ToNativeObject<Clipboard>(V8ClassIndex::CLIPBOARD, args.Holder());
+
+    if (!clipboard->isForDragging())
+        return v8::Undefined();
+
+    if (args.Length() != 3)
+        return throwError("setDragImage: Invalid number of arguments", V8Proxy::SYNTAX_ERROR);
+
+    int x = toInt32(args[1]);
+    int y = toInt32(args[2]);
+
+    Node* node = 0;
+    if (V8Node::HasInstance(args[0]))
+        node = V8Proxy::DOMWrapperToNode<Node>(args[0]);
+
+    if (!node || !node->isElementNode())
+        return throwError("setDragImageFromElement: Invalid first argument");
+
+    if (static_cast<Element*>(node)->hasLocalName(HTMLNames::imgTag) && !node->inDocument())
+        clipboard->setDragImage(static_cast<HTMLImageElement*>(node)->cachedImage(), IntPoint(x, y));
+    else
+        clipboard->setDragImageElement(node, IntPoint(x, y));
+
+    return v8::Undefined();
+}
+
+} // namespace WebCore