--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebCore/bindings/js/JSDocumentCustom.cpp Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2007 Apple, Inc. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+#include "JSDocument.h"
+
+#include "Document.h"
+#include "HTMLDocument.h"
+#include "JSHTMLDocument.h"
+#include "kjs_binding.h"
+#include "kjs_window.h"
+
+#if ENABLE(SVG)
+#include "JSSVGDocument.h"
+#include "SVGDocument.h"
+#endif
+
+namespace WebCore {
+
+using namespace KJS;
+
+void JSDocument::mark()
+{
+ DOMObject::mark();
+ ScriptInterpreter::markDOMNodesForDocument(static_cast<Document*>(impl()));
+}
+
+JSValue* toJS(ExecState* exec, Document* doc)
+{
+ if (!doc)
+ return jsNull();
+
+ ScriptInterpreter* interp = static_cast<ScriptInterpreter*>(exec->dynamicInterpreter());
+ JSDocument* ret = static_cast<JSDocument*>(interp->getDOMObject(doc));
+ if (ret)
+ return ret;
+
+ if (doc->isHTMLDocument())
+ ret = new JSHTMLDocument(exec, static_cast<HTMLDocument*>(doc));
+#if ENABLE(SVG)
+ else if (doc->isSVGDocument())
+ ret = new JSSVGDocument(exec, static_cast<SVGDocument*>(doc));
+#endif
+ else
+ ret = new JSDocument(exec, doc);
+
+ // Make sure the document is kept around by the window object, and works right with the
+ // back/forward cache.
+ if (doc->frame())
+ Window::retrieveWindow(doc->frame())->putDirect("document", ret, DontDelete|ReadOnly);
+ else {
+ size_t nodeCount = 0;
+ for (Node* n = doc; n; n = n->traverseNextNode())
+ nodeCount++;
+
+ Collector::reportExtraMemoryCost(nodeCount * sizeof(Node));
+ }
+
+ interp->putDOMObject(doc, ret);
+
+ return ret;
+}
+
+} // namespace WebCore