diff options
Diffstat (limited to 'lib/kofficecore/KoGlobal.cpp')
| -rw-r--r-- | lib/kofficecore/KoGlobal.cpp | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/lib/kofficecore/KoGlobal.cpp b/lib/kofficecore/KoGlobal.cpp new file mode 100644 index 00000000..87717172 --- /dev/null +++ b/lib/kofficecore/KoGlobal.cpp @@ -0,0 +1,205 @@ +/* This file is part of the KDE project + Copyright (C) 2001 David Faure <faure@kde.org> + Copyright 2003 Nicolas GOUTTE <goutte@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. +*/ + +#include "config.h" +#include <KoGlobal.h> +#include <kdebug.h> +#include <qfont.h> +#include <qfontinfo.h> +#include <kglobalsettings.h> +#include <kglobal.h> +#include <klocale.h> +#include <ksimpleconfig.h> +#include <kstandarddirs.h> +#include <kstaticdeleter.h> +#include <kimageio.h> +#include <kiconloader.h> +#include <kstandarddirs.h> +#include <locale.h> + +KoGlobal* KoGlobal::s_global = 0L; +static KStaticDeleter<KoGlobal> sdg; + +KoGlobal* KoGlobal::self() +{ + if ( !s_global ) + sdg.setObject( s_global, new KoGlobal ); + return s_global; +} + +KoGlobal::KoGlobal() + : m_pointSize( -1 ), m_kofficeConfig( 0L ) +{ + // Make sure that QCString::setNum doesn't give us "," as decimal point, e.g. when saving to OpenDocument. + setlocale( LC_NUMERIC, "C" ); + + // Install the libkoffice* translations + KGlobal::locale()->insertCatalogue("koffice"); + + KImageIO::registerFormats(); + + // Tell KStandardDirs about the koffice prefix + KGlobal::dirs()->addPrefix(PREFIX); + + // Tell the iconloader about share/apps/koffice/icons + KGlobal::iconLoader()->addAppDir("koffice"); + + // Another way to get the DPI of the display would be QPaintDeviceMetrics, + // but we have no widget here (and moving this to KoView wouldn't allow + // using this from the document easily). +#ifdef Q_WS_X11 + m_dpiX = QPaintDevice::x11AppDpiX(); + m_dpiY = QPaintDevice::x11AppDpiY(); +#else + m_dpiX = 75; + m_dpiY = 75; +#endif +} + +KoGlobal::~KoGlobal() +{ + delete m_kofficeConfig; +} + +QFont KoGlobal::_defaultFont() +{ + QFont font = KGlobalSettings::generalFont(); + // we have to use QFontInfo, in case the font was specified with a pixel size + if ( font.pointSize() == -1 ) + { + // cache size into m_pointSize, since QFontInfo loads the font -> slow + if ( m_pointSize == -1 ) + m_pointSize = QFontInfo(font).pointSize(); + Q_ASSERT( m_pointSize != -1 ); + font.setPointSize( m_pointSize ); + } + //kdDebug()<<k_funcinfo<<"QFontInfo(font).pointSize() :"<<QFontInfo(font).pointSize()<<endl; + //kdDebug()<<k_funcinfo<<"font.name() :"<<font.family ()<<endl; + return font; +} + +QStringList KoGlobal::_listOfLanguageTags() +{ + if ( m_langMap.isEmpty() ) + createListOfLanguages(); + return m_langMap.values(); +} + +QStringList KoGlobal::_listOfLanguages() +{ + if ( m_langMap.empty() ) + createListOfLanguages(); + return m_langMap.keys(); +} + +void KoGlobal::createListOfLanguages() +{ + KConfig config( "all_languages", true, false, "locale" ); + // Note that we could also use KLocale::allLanguagesTwoAlpha + + QMap<QString, bool> seenLanguages; + const QStringList langlist = config.groupList(); + for ( QStringList::ConstIterator itall = langlist.begin(); + itall != langlist.end(); ++itall ) + { + const QString tag = *itall; + config.setGroup( tag ); + const QString name = config.readEntry("Name", tag); + // e.g. name is "French" and tag is "fr" + + // The QMap does the sorting on the display-name, so that + // comboboxes are sorted. + m_langMap.insert( name, tag ); + + seenLanguages.insert( tag, true ); + } + + // Also take a look at the installed translations. + // Many of them are already in all_languages but all_languages doesn't + // currently have en_GB or en_US etc. + + const QStringList translationList = KGlobal::dirs()->findAllResources("locale", + QString::fromLatin1("*/entry.desktop")); + for ( QStringList::ConstIterator it = translationList.begin(); + it != translationList.end(); ++it ) + { + // Extract the language tag from the directory name + QString tag = *it; + int index = tag.findRev('/'); + tag = tag.left(index); + index = tag.findRev('/'); + tag = tag.mid(index+1); + + if ( seenLanguages.find( tag ) == seenLanguages.end() ) { + KSimpleConfig entry(*it); + entry.setGroup("KCM Locale"); + + const QString name = entry.readEntry("Name", tag); + // e.g. name is "US English" and tag is "en_US" + m_langMap.insert( name, tag ); + + // enable this if writing a third way of finding languages below + //seenLanguages.insert( tag, true ); + } + + } + + // #### We also might not have an entry for a language where spellchecking is supported, + // but no KDE translation is available, like fr_CA. + // How to add them? +} + +QString KoGlobal::tagOfLanguage( const QString & _lang) +{ + const LanguageMap& map = self()->m_langMap; + QMap<QString,QString>::ConstIterator it = map.find( _lang ); + if ( it != map.end() ) + return *it; + return QString::null; +} + +QString KoGlobal::languageFromTag( const QString &langTag ) +{ + const LanguageMap& map = self()->m_langMap; + QMap<QString,QString>::ConstIterator it = map.begin(); + const QMap<QString,QString>::ConstIterator end = map.end(); + for ( ; it != end; ++it ) + if ( it.data() == langTag ) + return it.key(); + + // Language code not found. Better return the code (tag) than nothing. + return langTag; +} + +KConfig* KoGlobal::_kofficeConfig() +{ + if ( !m_kofficeConfig ) { + m_kofficeConfig = new KConfig( "kofficerc" ); + } + return m_kofficeConfig; +} + +void KoGlobal::setDPI( int x, int y ) +{ + //kdDebug() << k_funcinfo << x << "," << y << endl; + KoGlobal* s = self(); + s->m_dpiX = x; + s->m_dpiY = y; +} |