diff options
Diffstat (limited to 'khtml/dom/dom_text.cpp')
| -rw-r--r-- | khtml/dom/dom_text.cpp | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/khtml/dom/dom_text.cpp b/khtml/dom/dom_text.cpp new file mode 100644 index 000000000..af4584410 --- /dev/null +++ b/khtml/dom/dom_text.cpp @@ -0,0 +1,237 @@ +/** + * This file is part of the DOM implementation for KDE. + * + * (C) 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/dom_exception.h" +#include "dom/dom_text.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 = 0; + } 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 = 0; + } 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 = 0; + } 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 0; // ### 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) +{ +} |