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-rw-r--r--khtml/dom/dom_text.cpp237
1 files changed, 237 insertions, 0 deletions
diff --git a/khtml/dom/dom_text.cpp b/khtml/dom/dom_text.cpp
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+++ 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)
+{
+}