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/* 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;
}
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