Diffstat (limited to 'library/backend/stringutil.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | library/backend/stringutil.cpp | 415 |
1 files changed, 0 insertions, 415 deletions
diff --git a/library/backend/stringutil.cpp b/library/backend/stringutil.cpp deleted file mode 100644 index df58f54..0000000 --- a/library/backend/stringutil.cpp +++ b/dev/null @@ -1,415 +0,0 @@ -/********************************************************************** -** Copyright (C) 2000 Trolltech AS. All rights reserved. -** -** This file is part of Qtopia Environment. -** -** This file may be distributed and/or modified under the terms of the -** GNU General Public License version 2 as published by the Free -** Software Foundation and appearing in the file LICENSE.GPL included -** in the packaging of this file. -** -** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING -** THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A -** PARTICULAR PURPOSE. -** -** See http://www.trolltech.com/gpl/ for GPL licensing information. -** -** Contact info@trolltech.com if any conditions of this licensing are -** not clear to you. -** -**********************************************************************/ - -#include "stringutil.h" -#include <qregexp.h> -#include <qstringlist.h> - -namespace Qtopia -{ - - - -/* - Very, very simple Latin-1 only collation guaranteed to displease anyone - who actually uses the non-ASCII characters. - */ - -static const char collationHack[] = { -0x00, //C-@ -0x01, //C-A -0x02, //C-B -0x03, //C-C -0x04, //C-D -0x05, //C-E -0x06, //C-F -0x07, //C-G -0x08, //C-H -0x09, //C-I -0x0a, //C-J -0x0b, //C-K -0x0c, //C-L -0x0d, //C-M -0x0e, //C-N -0x0f, //C-O -0x10, //C-P -0x11, //C-Q -0x12, //C-R -0x13, //C-S -0x14, //C-T -0x15, //C-U -0x16, //C-V -0x17, //C-W -0x18, //C-X -0x19, //C-Y -0x1a, //C-Z -0x1b, //C-[ -0x1c, //C-\ -0x1d, //C-] -0x1e, //C-^ -0x1f, //C-_ -' ', // -'!', //! -'"', //" -'#', //# -'$', //$ -'%', //% -'&', //& -'\'', //' -'(', //( -')', //) -'*', //* -'+', //+ -',', //, -'-', //- -'.', //. -'/', /// -0x80, //0 -0x81, //1 -0x82, //2 -0x83, //3 -0x84, //4 -0x85, //5 -0x86, //6 -0x87, //7 -0x88, //8 -0x89, //9 -':', //: -';', //; -'<', //< -'=', //= -'>', //> -'?', //? -'@', //@ -'A', //A -'B', //B -'C', //C -'D', //D -'E', //E -'F', //F -'G', //G -'H', //H -'I', //I -'J', //J -'K', //K -'L', //L -'M', //M -'N', //N -'O', //O -'P', //P -'Q', //Q -'R', //R -'S', //S -'T', //T -'U', //U -'V', //V -'W', //W -'X', //X -'Y', //Y -'Z', //Z -'[', //[ -'\\', //\ -']', //] -'^', //^ -'_', //_ -'`', //` -'A', //a -'B', //b -'C', //c -'D', //d -'E', //e -'F', //f -'G', //g -'H', //h -'I', //i -'J', //j -'K', //k -'L', //l -'M', //m -'N', //n -'O', //o -'P', //p -'Q', //q -'R', //r -'S', //s -'T', //t -'U', //u -'V', //v -'W', //w -'X', //x -'Y', //y -'Z', //z -'{', //{ -'|', //| -'}', //} -'~', //~ -'', // -0x80, //C-M-@ -0x81, //C-M-A -0x82, //C-M-B -0x83, //C-M-C -0x84, //C-M-D -0x85, //C-M-E -0x86, //C-M-F -0x87, //C-M-G -0x88, //C-M-H -0x89, //C-M-I -0x8a, //C-M-J -0x8b, //C-M-K -0x8c, //C-M-L -0x8d, //C-M-M -0x8e, //C-M-N -0x8f, //C-M-O -0x90, //C-M-P -0x91, //C-M-Q -0x92, //C-M-R -0x93, //C-M-S -0x94, //C-M-T -0x95, //C-M-U -0x96, //C-M-V -0x97, //C-M-W -0x98, //C-M-X -0x99, //C-M-Y -0x9a, //C-M-Z -0x9b, //C-M-[ -0x9c, //C-M-\ -0x9d, //C-M-] -0x9e, //C-M-^ -0x9f, //C-M-_ -' ', // -'¡', //¡ -'¢', //¢ -'£', //£ -'¤', //¤ -'¥', //¥ -'¦', //¦ -'§', //§ -'¨', //¨ -'©', //© -'A', //ª -'«', //« -'¬', //¬ -'', // -'®', //® -'¯', //¯ -'O', //° -'±', //± -'²', //² -'³', //³ -'´', //´ -'µ', //µ -'P', //¶ -'·', //· -'¸', //¸ -'¹', //¹ -'O', //º -'»', //» -'¼', //¼ -'½', //½ -'¾', //¾ -'¿', //¿ -'A', //À -'A', //Á -'A', //Â -'A', //Ã -'A', //Ä -'A', //Å -'A', //Æ -'C', //Ç -'E', //È -'E', //É -'E', //Ê -'E', //Ë -'I', //Ì -'I', //Í -'I', //Î -'I', //Ï -'D', //Ð -'N', //Ñ -'O', //Ò -'O', //Ó -'O', //Ô -'O', //Õ -'O', //Ö -'×', //× -'O', //Ø -'U', //Ù -'U', //Ú -'U', //Û -'U', //Ü -'Y', //Ý -'T', //Þ -'S', //ß -'A', //à -'A', //á -'A', //â -'A', //ã -'A', //ä -'A', //å -'A', //æ -'C', //ç -'E', //è -'E', //é -'E', //ê -'E', //ë -'I', //ì -'I', //í -'I', //î -'I', //ï -'D', //ð -'N', //ñ -'O', //ò -'O', //ó -'O', //ô -'O', //õ -'O', //ö -'÷', //÷ -'O', //ø -'U', //ù -'U', //ú -'U', //û -'U', //ü -'Y', //ý -'T', //þ -'Y', //ÿ -}; - - - - - -static void hackString ( QString &s ) -{ - int len = s.length(); - const QChar* uc = s.unicode(); - for ( int i = 0; i < len; i++ ) { - if ( !uc++->row() ) - s[i] = collationHack[s[i].cell()]; - } -} - -QString buildSortKey( const QString & s ) -{ - QString res = s; - hackString( res ); - return res; -} - -QString buildSortKey( const QString & s1, const QString & s2 ) -{ - QString res = s1 + QChar( '\0' ) + s2; - hackString( res ); - return res; -} - -QString buildSortKey( const QString & s1, const QString & s2, - const QString & s3 ) -{ - QString res = s1 + QChar( '\0' ) + s2 + QChar( '\0' ) + s3; - hackString( res ); - return res; -} - -static inline QChar coll( QChar u ) -{ - return u.row() ? u : QChar(collationHack[ u.cell() ]); -} - - -int compare( const QString & s1, const QString & s2 ) -{ - const QChar* u1 = s1.unicode(); - const QChar* u2 = s2.unicode(); - - if ( u1 == u2 ) - return 0; - if ( u1 == 0 ) - return 1; - if ( u2 == 0 ) - return -1; - int l=QMIN(s1.length(),s2.length()); - while ( l-- && coll(*u1) == coll(*u2) ) - u1++,u2++; - if ( l==-1 ) - return ( s1.length()-s2.length() ); - return u1->unicode() - u2->unicode(); -} - -QString simplifyMultiLineSpace( const QString &multiLine ) -{ - QString result; - QStringList lines = QStringList::split("\n", multiLine); - for ( QStringList::Iterator it = lines.begin(); it != lines.end(); ++it ) { - if ( it != lines.begin() ) - result += "\n"; - result += (*it).simplifyWhiteSpace(); - } - return result; -} - -QString escapeString( const QString& plain ) -{ - QString tmp(plain); - int pos = tmp.length(); - const QChar *uc = plain.unicode(); - while ( pos-- ) { - unsigned char ch = uc[pos].latin1(); - if ( ch == '&' ) - tmp.replace( pos, 1, "&" ); - else if ( ch == '<' ) - tmp.replace( pos, 1, "<" ); - else if ( ch == '>' ) - tmp.replace( pos, 1, ">" ); - else if ( ch == '\"' ) - tmp.replace( pos, 1, """ ); - } - return tmp; -} - -QString plainString( const char* escaped, unsigned int length ) -{ - return plainString( QString::fromUtf8( escaped, length ) ); -} - -QString plainString( const QCString& string ) -{ - // We first have to pass it through a ::fromUtf8() - return plainString( string.data(), string.length() ); -} - -QString plainString( const QString& string ) -{ - QString tmp( string ); - int pos = -1; - while ( (pos = tmp.find( "&", pos +1 ) ) != -1 ) { - if ( tmp.find( "&", pos ) == pos ) - tmp.replace( pos, 5, "&" ); - else if ( tmp.find( "<", pos ) == pos ) - tmp.replace( pos, 4, "<" ); - else if( tmp.find( ">", pos ) == pos ) - tmp.replace( pos, 4, ">" ); - else if ( tmp.find( """, pos ) == pos ) - tmp.replace( pos, 6, "\"" ); - } - return tmp; -} - -} // namespace QPC |