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