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Diffstat (limited to 'src/tools/qdoc/openedlist.cpp')
| -rw-r--r-- | src/tools/qdoc/openedlist.cpp | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/src/tools/qdoc/openedlist.cpp b/src/tools/qdoc/openedlist.cpp deleted file mode 100644 index 6bb4a270e7..0000000000 --- a/src/tools/qdoc/openedlist.cpp +++ /dev/null @@ -1,220 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the tools applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL21$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -/* - openedlist.cpp -*/ - -#include <qregexp.h> - -#include "atom.h" -#include "openedlist.h" - -QT_BEGIN_NAMESPACE - -static const char roman[] = "m\2d\5c\2l\5x\2v\5i"; - -OpenedList::OpenedList( Style style ) - : sty( style ), ini( 1 ), nex( 0 ) -{ -} - -OpenedList::OpenedList( const Location& location, const QString& hint ) - : sty( Bullet ), ini( 1 ) -{ - QRegExp hintSyntax( "(\\W*)([0-9]+|[A-Z]+|[a-z]+)(\\W*)" ); - - if ( hintSyntax.exactMatch(hint) ) { - bool ok; - int asNumeric = hint.toInt( &ok ); - int asRoman = fromRoman( hintSyntax.cap(2) ); - int asAlpha = fromAlpha( hintSyntax.cap(2) ); - - if ( ok ) { - sty = Numeric; - ini = asNumeric; - } else if ( asRoman > 0 && asRoman != 100 && asRoman != 500 ) { - sty = ( hint == hint.toLower() ) ? LowerRoman : UpperRoman; - ini = asRoman; - } else { - sty = ( hint == hint.toLower() ) ? LowerAlpha : UpperAlpha; - ini = asAlpha; - } - pref = hintSyntax.cap( 1 ); - suff = hintSyntax.cap( 3 ); - } else if ( !hint.isEmpty() ) { - location.warning( tr("Unrecognized list style '%1'").arg(hint) ); - } - nex = ini - 1; -} - -QString OpenedList::styleString() const -{ - switch ( style() ) { - case Bullet: - default: - return ATOM_LIST_BULLET; - case Tag: - return ATOM_LIST_TAG; - case Value: - return ATOM_LIST_VALUE; - case Numeric: - return ATOM_LIST_NUMERIC; - case UpperAlpha: - return ATOM_LIST_UPPERALPHA; - case LowerAlpha: - return ATOM_LIST_LOWERALPHA; - case UpperRoman: - return ATOM_LIST_UPPERROMAN; - case LowerRoman: - return ATOM_LIST_LOWERROMAN; - } -} - -QString OpenedList::numberString() const -{ - return QString::number( number() ); - /* - switch ( style() ) { - case Numeric: - return QString::number( number() ); - case UpperAlpha: - return toAlpha( number() ).toUpper(); - case LowerAlpha: - return toAlpha( number() ); - case UpperRoman: - return toRoman( number() ).toUpper(); - case LowerRoman: - return toRoman( number() ); - case Bullet: - default: - return "*"; - }*/ -} - -QString OpenedList::toAlpha( int n ) -{ - QString str; - - while ( n > 0 ) { - n--; - str.prepend( (n % 26) + 'a' ); - n /= 26; - } - return str; -} - -int OpenedList::fromAlpha( const QString& str ) -{ - int n = 0; - int u; - - for ( int i = 0; i < (int) str.length(); i++ ) { - u = str[i].toLower().unicode(); - if ( u >= 'a' && u <= 'z' ) { - n *= 26; - n += u - 'a' + 1; - } else { - return 0; - } - } - return n; -} - -QString OpenedList::toRoman( int n ) -{ - /* - See p. 30 of Donald E. Knuth's "TeX: The Program". - */ - QString str; - int j = 0; - int k; - int u; - int v = 1000; - - for ( ;; ) { - while ( n >= v ) { - str += roman[j]; - n -= v; - } - - if ( n <= 0 ) - break; - - k = j + 2; - u = v / roman[k - 1]; - if ( roman[k - 1] == 2 ) { - k += 2; - u /= 5; - } - if ( n + u >= v ) { - str += roman[k]; - n += u; - } else { - j += 2; - v /= roman[j - 1]; - } - } - return str; -} - -int OpenedList::fromRoman( const QString& str ) -{ - int n = 0; - int j; - int u; - int v = 0; - - for ( int i = str.length() - 1; i >= 0; i-- ) { - j = 0; - u = 1000; - while ( roman[j] != 'i' && roman[j] != str[i].toLower() ) { - j += 2; - u /= roman[j - 1]; - } - if ( u < v ) { - n -= u; - } else { - n += u; - } - v = u; - } - - if ( str.toLower() == toRoman(n) ) { - return n; - } else { - return 0; - } -} - -QT_END_NAMESPACE |