File indexing completed on 2024-10-06 12:19:32

 /*
  * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
  *
  * 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 AtomicString_h
 #define AtomicString_h
 
 #include "AtomicStringImpl.h"
 #include "dom/dom_string.h"
 
 using DOM::DOMString;
 using DOM::DOMStringImpl;
 
 namespace khtml
 {
 
 class AtomicString
 {
 public:
     static void init();
 
     AtomicString() { }
     AtomicString(const char *s) : m_string(add(s)) { }
     AtomicString(const QChar *s, int length) : m_string(add(s, length)) { }
     AtomicString(const QChar *s) : m_string(add(s)) { }
     //AtomicString(const KJS::UString& s) : m_string(add(s)) { }
     //AtomicString(const KJS::Identifier& s) : m_string(add(s)) { }
     AtomicString(DOMStringImpl *imp) : m_string(add(imp)) { }
     AtomicString(AtomicStringImpl *imp) : m_string(imp) { }
     AtomicString(const DOMString &s) : m_string(add(s.implementation())) { }
 
     //static AtomicStringImpl* find(const KJS::Identifier&);
 
     operator const DOMString &() const
     {
         return m_string;
     }
     const DOMString &string() const
     {
         return m_string;
     };
 
     //operator KJS::UString() const;
 
     AtomicStringImpl *impl() const
     {
         return static_cast<AtomicStringImpl *>(m_string.implementation());
     }
 
     const QChar *characters() const
     {
         return m_string.characters();
     }
     unsigned length() const
     {
         return m_string.length();
     }
 
     QChar operator[](unsigned int i) const
     {
         return m_string[i];
     }
 
     /*FIXME: not yet implemented in DOMString
     bool contains(QChar c) const { return m_string.contains(c); }
     bool contains(const AtomicString& s, bool caseSensitive = true) const
         { return m_string.contains(s.string(), caseSensitive); }
 
     int find(QChar c, int start = 0) const { return m_string.find(c, start); }
     int find(const AtomicString& s, int start = 0, bool caseSentitive = true) const
         { return m_string.find(s.string(), start, caseSentitive); }
 
     bool startsWith(const AtomicString& s, bool caseSensitive = true) const
         { return m_string.startsWith(s.string(), caseSensitive); }
     bool endsWith(const AtomicString& s, bool caseSensitive = true) const
         { return m_string.endsWith(s.string(), caseSensitive); }
 
     int toInt(bool* ok = 0) const { return m_string.toInt(ok); }
     double toDouble(bool* ok = 0) const { return m_string.toDouble(ok); }
     float toFloat(bool* ok = 0) const { return m_string.toFloat(ok); }
     bool percentage(int& p) const { return m_string.percentage(p); }
     Length* toLengthArray(int& len) const { return m_string.toLengthArray(len); }
     Length* toCoordsArray(int& len) const { return m_string.toCoordsArray(len); }*/
 
     bool isNull() const
     {
         return m_string.isNull();
     }
     bool isEmpty() const
     {
         return m_string.isEmpty();
     }
 
     static void remove(DOMStringImpl *);
 
 private:
     DOMString m_string;
 
     static DOMStringImpl *add(const char *);
     static DOMStringImpl *add(const QChar *, int length);
     static DOMStringImpl *add(const QChar *);
     static DOMStringImpl *add(DOMStringImpl *);
     //static PassRefPtr<DOMStringImpl> add(const KJS::UString&);
     //static PassRefPtr<DOMStringImpl> add(const KJS::Identifier&);
 };
 
 inline bool operator==(const AtomicString &a, const AtomicString &b)
 {
     return a.impl() == b.impl();
 }
 bool operator==(const AtomicString &a, const char *b);
 //inline bool operator==(const AtomicString& a, const DOMString& b) { return equal(a.impl(), b.implementation()); }
 inline bool operator==(const char *a, const AtomicString &b)
 {
     return b == a;
 }
 /*inline bool operator==(const DOMString& a, const AtomicString& b) { return equal(a.implementation(), b.impl()); }*/
 
 inline bool operator!=(const AtomicString &a, const AtomicString &b)
 {
     return a.impl() != b.impl();
 }
 /*inline bool operator!=(const AtomicString& a, const char *b) { return !(a == b); }
 inline bool operator!=(const AtomicString& a, const String& b) { return !equal(a.impl(), b.impl()); }
 inline bool operator!=(const char* a, const AtomicString& b) { return !(b == a); }
 inline bool operator!=(const String& a, const AtomicString& b) { return !equal(a.impl(), b.impl()); }
 
 inline bool equalIgnoringCase(const AtomicString& a, const AtomicString& b) { return equalIgnoringCase(a.impl(), b.impl()); }
 inline bool equalIgnoringCase(const AtomicString& a, const char* b) { return equalIgnoringCase(a.impl(), b); }
 inline bool equalIgnoringCase(const AtomicString& a, const String& b) { return equalIgnoringCase(a.impl(), b.impl()); }
 inline bool equalIgnoringCase(const char* a, const AtomicString& b) { return equalIgnoringCase(a, b.impl()); }
 inline bool equalIgnoringCase(const String& a, const AtomicString& b) { return equalIgnoringCase(a.impl(), b.impl()); }*/
 
 // Define external global variables for the commonly used atomic strings.
 #ifndef ATOMICSTRING_HIDE_GLOBALS
 extern const AtomicString nullAtom;
 extern const AtomicString emptyAtom;
 extern const AtomicString textAtom;
 extern const AtomicString commentAtom;
 extern const AtomicString starAtom;
 #endif
 
 }
 
 #endif // AtomicString_h