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author | tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2010-01-20 01:29:50 +0000 |
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committer | tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2010-01-20 01:29:50 +0000 |
commit | 8362bf63dea22bbf6736609b0f49c152f975eb63 (patch) | |
tree | 0eea3928e39e50fae91d4e68b21b1e6cbae25604 /lib/kformula/symboltable.cc | |
download | koffice-8362bf63dea22bbf6736609b0f49c152f975eb63.tar.gz koffice-8362bf63dea22bbf6736609b0f49c152f975eb63.zip |
Added old abandoned KDE3 version of koffice
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'lib/kformula/symboltable.cc')
-rw-r--r-- | lib/kformula/symboltable.cc | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/lib/kformula/symboltable.cc b/lib/kformula/symboltable.cc new file mode 100644 index 00000000..0a444519 --- /dev/null +++ b/lib/kformula/symboltable.cc @@ -0,0 +1,152 @@ +/* This file is part of the KDE project + Copyright (C) 2001 Andrea Rizzi <[email protected]> + Ulrich Kuettler <[email protected]> + Copyright (C) 2006 Alfredo Beaumont Sainz <[email protected]> + + 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. +*/ + +#include <qfile.h> +#include <qregexp.h> +#include <qstring.h> +#include <qstringlist.h> +#include <qtextstream.h> +#include <qfontmetrics.h> + +#include <kconfig.h> +#include <kdebug.h> +#include <kglobal.h> +#include <klocale.h> +#include <kstandarddirs.h> + +#include "symboltable.h" +#include "contextstyle.h" +#include "unicodetable.cc" + + +KFORMULA_NAMESPACE_BEGIN + +#include "symbolfontmapping.cc" + +SymbolFontHelper::SymbolFontHelper() + : greek("abgdezhqiklmnxpvrstufjcywGDQLXPSUFYVW") +{ + for ( uint i = 0; symbolMap[ i ].unicode != 0; i++ ) { + compatibility[ symbolMap[ i ].pos ] = symbolMap[ i ].unicode; + } +} + +QChar SymbolFontHelper::unicodeFromSymbolFont( QChar pos ) const +{ + if ( compatibility.contains( pos ) ) { + return compatibility[ pos.latin1() ]; + } + return QChar::null; +} + + +SymbolTable::SymbolTable() +{ +} + + +void SymbolTable::init( const QFont& font ) +{ + backupFont = font; + for ( int i=0; operatorTable[i].unicode != 0; ++i ) { + names[QChar( operatorTable[i].unicode )] = get_name( operatorTable[i] ); + entries[get_name( operatorTable[i] )] = QChar( operatorTable[i].unicode ); + } + for ( int i=0; arrowTable[i].unicode != 0; ++i ) { + names[QChar( arrowTable[i].unicode )] = get_name( arrowTable[i] ); + entries[get_name( arrowTable[i] )] = QChar( arrowTable[i].unicode ); + } + for ( int i=0; greekTable[i].unicode != 0; ++i ) { + names[QChar( greekTable[i].unicode )] = get_name( greekTable[i] ); + entries[get_name( greekTable[i] )] = QChar( greekTable[i].unicode ); + } +} + +bool SymbolTable::contains(QString name) const +{ + return entries.find( name ) != entries.end(); +} + +QChar SymbolTable::unicode(QString name) const +{ + return entries[ name ]; +} + + +QString SymbolTable::name( QChar symbol ) const +{ + return names[symbol]; +} + +QFont SymbolTable::font( QChar symbol, const QFont& f ) const { + QFontMetrics fm( f ); + if ( fm.inFont( symbol ) ) { + return f; + } + return QFont("Arev Sans"); +} + +CharClass SymbolTable::charClass( QChar symbol ) const +{ + return ORDINARY; + // FIXME +// return entry( symbol, style ).charClass(); +} + + +QChar SymbolTable::unicodeFromSymbolFont( QChar pos ) const +{ + return symbolFontHelper.unicodeFromSymbolFont( pos ); +} + + +QString SymbolTable::greekLetters() const +{ + return symbolFontHelper.greekLetters(); +} + + +QStringList SymbolTable::allNames() const +{ + QStringList list; + + for ( int i=0; operatorTable[i].unicode != 0; ++i ) { + list.append( get_name( operatorTable[i] )); + } + for ( int i=0; arrowTable[i].unicode != 0; ++i ) { + list.append( get_name( arrowTable[i] )); + } + for ( int i=0; greekTable[i].unicode != 0; ++i ) { + list.append( get_name( greekTable[i] ) ); + } + return list; +} + + +QString SymbolTable::get_name( struct UnicodeNameTable entry ) const +{ + if ( !*entry.name ) { + return "U" + QString( "%1" ).arg( entry.unicode, 4, 16 ).upper(); + } + return entry.name; +} + +KFORMULA_NAMESPACE_END |