author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 17 Sep 2010 09:02:29 +0300 | |
changeset 0 | 4f2f89ce4247 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (C) 2010 Apple Inc. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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* THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#include "config.h" |
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#include "JSDOMStringMap.h" |
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#include "AtomicString.h" |
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#include "DOMStringMap.h" |
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using namespace JSC; |
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namespace WebCore { |
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bool JSDOMStringMap::canGetItemsForName(ExecState*, DOMStringMap* impl, const Identifier& propertyName) |
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{ |
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return impl->contains(identifierToAtomicString(propertyName)); |
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} |
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JSValue JSDOMStringMap::nameGetter(ExecState* exec, JSValue slotBase, const Identifier& propertyName) |
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{ |
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JSDOMStringMap* thisObj = static_cast<JSDOMStringMap*>(asObject(slotBase)); |
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return jsString(exec, thisObj->impl()->item(identifierToAtomicString(propertyName))); |
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} |
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void JSDOMStringMap::getOwnPropertyNames(ExecState* exec, PropertyNameArray& propertyNames, EnumerationMode mode) |
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{ |
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Vector<String> names; |
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m_impl->getNames(names); |
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size_t length = names.size(); |
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for (size_t i = 0; i < length; ++i) |
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propertyNames.add(Identifier(exec, stringToUString(names[i]))); |
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Base::getOwnPropertyNames(exec, propertyNames, mode); |
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} |
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bool JSDOMStringMap::deleteProperty(ExecState* exec, const Identifier& propertyName) |
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{ |
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// Only perform the custom delete if the object doesn't have a native property by this name. |
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// Since hasProperty() would end up calling canGetItemsForName() and be fooled, we need to check |
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// the native property slots manually. |
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PropertySlot slot; |
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if (getStaticValueSlot<JSDOMStringMap, Base>(exec, s_info.propHashTable(exec), this, propertyName, slot)) |
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return false; |
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JSValue prototype = this->prototype(); |
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if (prototype.isObject() && asObject(prototype)->hasProperty(exec, propertyName)) |
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return false; |
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ExceptionCode ec = 0; |
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m_impl->deleteItem(identifierToString(propertyName), ec); |
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setDOMException(exec, ec); |
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return true; |
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} |
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bool JSDOMStringMap::putDelegate(ExecState* exec, const Identifier& propertyName, JSValue value, PutPropertySlot&) |
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{ |
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// Only perform the custom put if the object doesn't have a native property by this name. |
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// Since hasProperty() would end up calling canGetItemsForName() and be fooled, we need to check |
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// the native property slots manually. |
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PropertySlot slot; |
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if (getStaticValueSlot<JSDOMStringMap, Base>(exec, s_info.propHashTable(exec), this, propertyName, slot)) |
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return false; |
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JSValue prototype = this->prototype(); |
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if (prototype.isObject() && asObject(prototype)->hasProperty(exec, propertyName)) |
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return false; |
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String stringValue = ustringToString(value.toString(exec)); |
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if (exec->hadException()) |
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return true; |
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ExceptionCode ec = 0; |
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impl()->setItem(identifierToString(propertyName), stringValue, ec); |
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setDOMException(exec, ec); |
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return true; |
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} |
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4f2f89ce4247
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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} // namespace WebCore |