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author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2013-01-26 13:17:21 -0600 |
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committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2013-01-26 13:17:21 -0600 |
commit | dfe289850f068f19ba4a83ab4e7e22a7e09c13c9 (patch) | |
tree | c297348a55df66c571de4525646e0b9762427353 /tdehtml/dom/dom_string.h | |
parent | b7658a0d5eca24a9d37c6e04f88298ef02389db0 (diff) | |
download | tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.tar.gz tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.zip |
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'tdehtml/dom/dom_string.h')
-rw-r--r-- | tdehtml/dom/dom_string.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/tdehtml/dom/dom_string.h b/tdehtml/dom/dom_string.h new file mode 100644 index 000000000..3d4706b5a --- /dev/null +++ b/tdehtml/dom/dom_string.h @@ -0,0 +1,144 @@ +/* + * 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 |