File indexing completed on 2024-04-28 15:22:58

 /**
  * This file is part of the DOM implementation for KDE.
  *
  * Copyright 1999 Lars Knoll (knoll@kde.org)
  *
  * 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 "dom_text.h"
 #include "dom_exception.h"
 
 #include <xml/dom_textimpl.h>
 
 using namespace DOM;
 
 CharacterData::CharacterData() : Node()
 {
 }
 
 CharacterData::CharacterData(const CharacterData &other) : Node(other)
 {
 }
 
 CharacterData &CharacterData::operator = (const Node &other)
 {
     NodeImpl *ohandle = other.handle();
     if (impl != ohandle) {
         if (!ohandle ||
                 (ohandle->nodeType() != CDATA_SECTION_NODE &&
                  ohandle->nodeType() != TEXT_NODE &&
                  ohandle->nodeType() != COMMENT_NODE)) {
             if (impl) {
                 impl->deref();
             }
             impl = nullptr;
         } else {
             Node::operator =(other);
         }
     }
     return *this;
 }
 
 CharacterData &CharacterData::operator = (const CharacterData &other)
 {
     Node::operator =(other);
     return *this;
 }
 
 CharacterData::~CharacterData()
 {
 }
 
 DOMString CharacterData::data() const
 {
     if (!impl) {
         return DOMString();
     }
     return ((CharacterDataImpl *)impl)->data();
 }
 
 void CharacterData::setData(const DOMString &str)
 {
     if (!impl) {
         return;    // ### enable throw DOMException(DOMException::NOT_FOUND_ERR);
     }
 
     int exceptioncode = 0;
     ((CharacterDataImpl *)impl)->setData(str, exceptioncode);
     if (exceptioncode) {
         throw DOMException(exceptioncode);
     }
     return;
 }
 
 unsigned long CharacterData::length() const
 {
     if (impl) {
         return ((CharacterDataImpl *)impl)->length();
     }
     return 0;
 }
 
 DOMString CharacterData::substringData(const unsigned long offset, const unsigned long count)
 {
     if (!impl) {
         return DOMString();    // ### enable throw DOMException(DOMException::NOT_FOUND_ERR);
     }
 
     int exceptioncode = 0;
     DOMString str = ((CharacterDataImpl *)impl)->substringData(offset, count, exceptioncode);
     if (exceptioncode) {
         throw DOMException(exceptioncode);
     }
     return str;
 }
 
 void CharacterData::appendData(const DOMString &arg)
 {
     if (!impl) {
         return;    // ### enable throw DOMException(DOMException::NOT_FOUND_ERR);
     }
 
     int exceptioncode = 0;
     ((CharacterDataImpl *)impl)->appendData(arg, exceptioncode);
     if (exceptioncode) {
         throw DOMException(exceptioncode);
     }
 }
 
 void CharacterData::insertData(const unsigned long offset, const DOMString &arg)
 {
     if (!impl) {
         return;    // ### enable throw DOMException(DOMException::NOT_FOUND_ERR);
     }
 
     int exceptioncode = 0;
     ((CharacterDataImpl *)impl)->insertData(offset, arg, exceptioncode);
     if (exceptioncode) {
         throw DOMException(exceptioncode);
     }
 }
 
 void CharacterData::deleteData(const unsigned long offset, const unsigned long count)
 {
     if (!impl) {
         return;    // ### enable throw DOMException(DOMException::NOT_FOUND_ERR);
     }
 
     int exceptioncode = 0;
     ((CharacterDataImpl *)impl)->deleteData(offset, count, exceptioncode);
     if (exceptioncode) {
         throw DOMException(exceptioncode);
     }
 }
 
 void CharacterData::replaceData(const unsigned long offset, const unsigned long count, const DOMString &arg)
 {
     if (!impl) {
         return;    // ### enable throw DOMException(DOMException::NOT_FOUND_ERR);
     }
 
     int exceptioncode = 0;
     ((CharacterDataImpl *)impl)->replaceData(offset, count, arg, exceptioncode);
     if (exceptioncode) {
         throw DOMException(exceptioncode);
     }
 }
 
 CharacterData::CharacterData(CharacterDataImpl *i) : Node(i)
 {
 }
 
 // ---------------------------------------------------------------------------
 
 Comment::Comment() : CharacterData()
 {
 }
 
 Comment::Comment(const Comment &other) : CharacterData(other)
 {
 }
 
 Comment &Comment::operator = (const Node &other)
 {
     NodeImpl *ohandle = other.handle();
     if (impl != ohandle) {
         if (!ohandle || ohandle->nodeType() != COMMENT_NODE) {
             if (impl) {
                 impl->deref();
             }
             impl = nullptr;
         } else {
             Node::operator =(other);
         }
     }
     return *this;
 }
 
 Comment &Comment::operator = (const Comment &other)
 {
     CharacterData::operator =(other);
     return *this;
 }
 
 Comment::~Comment()
 {
 }
 
 Comment::Comment(CommentImpl *i) : CharacterData(i)
 {
 }
 
 // ----------------------------------------------------------------------------
 
 Text::Text()
 {
 }
 
 Text::Text(const Text &other) : CharacterData(other)
 {
 }
 
 Text &Text::operator = (const Node &other)
 {
     NodeImpl *ohandle = other.handle();
     if (impl != ohandle) {
         if (!ohandle ||
                 (ohandle->nodeType() != TEXT_NODE &&
                  ohandle->nodeType() != CDATA_SECTION_NODE)) {
             if (impl) {
                 impl->deref();
             }
             impl = nullptr;
         } else {
             Node::operator =(other);
         }
     }
     return *this;
 }
 
 Text &Text::operator = (const Text &other)
 {
     Node::operator =(other);
     return *this;
 }
 
 Text::~Text()
 {
 }
 
 Text Text::splitText(const unsigned long offset)
 {
     if (!impl) {
         return nullptr;    // ### enable throw DOMException(DOMException::NOT_FOUND_ERR);
     }
 
     int exceptioncode = 0;
     TextImpl *newText = static_cast<TextImpl *>(impl)->splitText(offset, exceptioncode);
     if (exceptioncode) {
         throw DOMException(exceptioncode);
     }
     return newText;
 }
 
 Text::Text(TextImpl *i) : CharacterData(i)
 {
 }