| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* |
| * $Id: TextImpl.cpp 568078 2007-08-21 11:43:25Z amassari $ |
| */ |
| |
| #include "DocumentImpl.hpp" |
| #include "DOM_DOMException.hpp" |
| #include "DOM_Node.hpp" |
| #include "TextImpl.hpp" |
| #include "CharacterDataImpl.hpp" |
| #include "DStringPool.hpp" |
| #include "RangeImpl.hpp" |
| |
| XERCES_CPP_NAMESPACE_BEGIN |
| |
| |
| static DOMString *gText = 0; // will be lazily initialized to point to "#text" |
| static XMLRegisterCleanup gTextCleanup; |
| |
| TextImpl::TextImpl(DocumentImpl *ownerDoc, const DOMString &dat) |
| : CharacterDataImpl(ownerDoc, dat) |
| { |
| }; |
| |
| TextImpl::TextImpl(const TextImpl &other, bool deep) |
| : CharacterDataImpl(other, deep) |
| { |
| }; |
| |
| TextImpl::~TextImpl() |
| { |
| }; |
| |
| |
| bool TextImpl::isTextImpl() |
| { |
| return true; |
| }; |
| |
| |
| NodeImpl *TextImpl::cloneNode(bool deep) |
| { |
| return new (getOwnerDocument()->getMemoryManager()) TextImpl(*this, deep); |
| }; |
| |
| |
| DOMString TextImpl::getNodeName() { |
| return DStringPool::getStaticString("#text" |
| , &gText |
| , reinitTextImpl |
| , gTextCleanup |
| ); |
| } |
| |
| short TextImpl::getNodeType() { |
| return DOM_Node::TEXT_NODE; |
| }; |
| |
| |
| TextImpl *TextImpl::splitText(unsigned int offset) |
| { |
| if (isReadOnly()) |
| { |
| throw DOM_DOMException( |
| DOM_DOMException::NO_MODIFICATION_ALLOWED_ERR, null); |
| } |
| unsigned int len = data.length(); |
| if (offset > len) |
| throw DOM_DOMException(DOM_DOMException::INDEX_SIZE_ERR, null); |
| |
| TextImpl *newText = |
| (TextImpl *) getOwnerDocument()->createTextNode( |
| data.substringData(offset, data.length() - offset)); |
| |
| NodeImpl *parent = getParentNode(); |
| if (parent != null) |
| parent->insertBefore(newText, getNextSibling()); |
| |
| data = data.substringData(0, offset); |
| |
| if (this->getOwnerDocument() != null) { |
| typedef RefVectorOf<RangeImpl> RangeImpls; |
| RangeImpls* ranges = this->getOwnerDocument()->getRanges(); |
| if (ranges != null) { |
| unsigned int sz = ranges->size(); |
| if (sz != 0) { |
| for (unsigned int i =0; i<sz; i++) { |
| ranges->elementAt(i)->updateSplitInfo( this, newText, offset); |
| } |
| } |
| } |
| } |
| |
| return newText; |
| }; |
| |
| |
| bool TextImpl::isIgnorableWhitespace() |
| { |
| return ignorableWhitespace(); |
| } |
| |
| |
| void TextImpl::setIgnorableWhitespace(bool ignorable) |
| { |
| ignorableWhitespace(ignorable); |
| } |
| |
| // ----------------------------------------------------------------------- |
| // Notification that lazy data has been deleted |
| // ----------------------------------------------------------------------- |
| void TextImpl::reinitTextImpl() { |
| |
| delete gText; |
| gText = 0; |
| |
| } |
| |
| XERCES_CPP_NAMESPACE_END |
| |