| /* |
| * Copyright (C) 2001 Peter Kelly (pmk@post.com) |
| * 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 Lesser 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 |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "config.h" |
| #include "JSNodeFilterCondition.h" |
| |
| #include "Document.h" |
| #include "Frame.h" |
| #include "JSNode.h" |
| #include "JSNodeFilter.h" |
| #include "NodeFilter.h" |
| #include "kjs_proxy.h" |
| |
| namespace WebCore { |
| |
| JSNodeFilterCondition::JSNodeFilterCondition(KJS::JSObject* filter) |
| : m_filter(filter) |
| { |
| } |
| |
| void JSNodeFilterCondition::mark() |
| { |
| m_filter->mark(); |
| } |
| |
| short JSNodeFilterCondition::acceptNode(Node* filterNode) const |
| { |
| Node* node = filterNode; |
| Frame* frame = node->document()->frame(); |
| KJSProxy* proxy = frame->scriptProxy(); |
| if (proxy && m_filter->implementsCall()) { |
| KJS::JSLock lock; |
| KJS::ExecState* exec = proxy->globalObject()->globalExec(); |
| KJS::List args; |
| args.append(toJS(exec, node)); |
| KJS::JSObject* obj = m_filter; |
| KJS::JSValue* result = obj->call(exec, obj, args); |
| return result->toInt32(exec); |
| } |
| |
| return NodeFilter::FILTER_REJECT; |
| } |
| |
| } // namespace WebCore |