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-rw-r--r--khtml/dom/dom_string.h144
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diff --git a/khtml/dom/dom_string.h b/khtml/dom/dom_string.h
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--- a/khtml/dom/dom_string.h
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-/*
- * 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.
- *
- */
-#ifndef _DOM_DOMString_h_
-#define _DOM_DOMString_h_
-
-#include <kdebug.h>
-#include <tqstring.h>
-
-#include <tdelibs_export.h>
-
-namespace DOM {
-
-class DOMStringImpl;
-
-/**
- * This class implements the basic string we use in the DOM. We do not use
- * TQString for 2 reasons: Memory overhead, and the missing explicit sharing
- * of strings we need for the DOM.
- *
- * All DOMStrings are explicitly shared (they behave like pointers), meaning
- * that modifications to one instance will also modify all others. If you
- * wish to get a DOMString that is independent, use copy().
- */
-class KHTML_EXPORT DOMString
-{
- friend class CharacterDataImpl;
- friend KHTML_EXPORT bool operator==( const DOMString &a, const char *b );
-public:
- /**
- * default constructor. Gives an empty DOMString
- */
- DOMString() : impl(0) {}
-
- DOMString(const TQChar *str, uint len);
- DOMString(const TQString &);
- DOMString(const char *str);
- DOMString(DOMStringImpl *i);
-
- virtual ~DOMString();
-
- // assign and copy
- DOMString(const DOMString &str);
- DOMString &operator =(const DOMString &str);
-
- /**
- * append str to this string
- */
- DOMString &operator += (const DOMString &str);
- /**
- * add two DOMString's
- */
- DOMString operator + (const DOMString &str);
-
- void insert(DOMString str, uint pos);
-
- /**
- * The character at position i of the DOMString. If i >= length(), the
- * character returned will be 0.
- */
- const TQChar &operator [](unsigned int i) const;
-
- int find(const TQChar c, int start = 0) const;
-
- uint length() const;
- void truncate( unsigned int len );
- void remove(unsigned int pos, int len=1);
- /**
- * Splits the string into two. The original string gets truncated to pos, and the rest is returned.
- */
- DOMString split(unsigned int pos);
-
- /**
- * Returns a lowercase version of the string
- */
- DOMString lower() const;
- /**
- * Returns an uppercase version of the string
- */
- DOMString upper() const;
-
- TQChar *unicode() const;
- TQString string() const;
-
- int toInt() const;
- bool percentage(int &_percentage) const;
-
- DOMString copy() const;
-
- bool isNull() const { return (impl == 0); }
- bool isEmpty() const;
-
- /**
- * @internal get a handle to the imlementation of the DOMString
- * Use at own risk!!!
- */
- DOMStringImpl *implementation() const { return impl; }
-
-protected:
- DOMStringImpl *impl;
-};
-
-#ifndef NDEBUG
-inline kdbgstream &operator<<(kdbgstream &stream, const DOMString &string) {
- return (stream << string.string());
-}
-#else
-inline kndbgstream &operator<<(kndbgstream &stream, const DOMString &) {
- return stream;
-}
-#endif
-
-KHTML_EXPORT bool operator==( const DOMString &a, const DOMString &b );
-KHTML_EXPORT bool operator==( const DOMString &a, const TQString &b );
-KHTML_EXPORT bool operator==( const DOMString &a, const char *b );
-inline bool operator!=( const DOMString &a, const DOMString &b ) { return !(a==b); }
-inline bool operator!=( const DOMString &a, const TQString &b ) { return !(a==b); }
-inline bool operator!=( const DOMString &a, const char *b ) { return !(a==b); }
-inline bool strcmp( const DOMString &a, const DOMString &b ) { return a != b; }
-
-// returns false when equal, true otherwise (ignoring case)
-KHTML_EXPORT bool strcasecmp( const DOMString &a, const DOMString &b );
-KHTML_EXPORT bool strcasecmp( const DOMString& a, const char* b );
-
-}
-#endif