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/* This file is part of the KDE project
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Copyright (C) 2001 David Faure <faure@kde.org>
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Copyright 2003 Nicolas GOUTTE <goutte@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "config.h"
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#include <KoGlobal.h>
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#include <kdebug.h>
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#include <tqfont.h>
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#include <tqfontinfo.h>
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#include <kglobalsettings.h>
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#include <kglobal.h>
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#include <klocale.h>
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#include <ksimpleconfig.h>
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#include <kstandarddirs.h>
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#include <kstaticdeleter.h>
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#include <kimageio.h>
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#include <kiconloader.h>
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#include <kstandarddirs.h>
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KoGlobal* KoGlobal::s_global = 0L;
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static KStaticDeleter<KoGlobal> sdg;
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KoGlobal* KoGlobal::self()
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{
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if ( !s_global )
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sdg.setObject( s_global, new KoGlobal );
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return s_global;
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}
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KoGlobal::KoGlobal()
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: m_pointSize( -1 ), m_kofficeConfig( 0L )
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{
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// Install the libkoffice* translations
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KGlobal::locale()->insertCatalogue("koffice");
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KImageIO::registerFormats();
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// Tell KStandardDirs about the koffice prefix
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KGlobal::dirs()->addPrefix(PREFIX);
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// Tell the iconloader about share/apps/koffice/icons
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KGlobal::iconLoader()->addAppDir("koffice");
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// Another way to get the DPI of the display would be TQPaintDeviceMetrics,
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// but we have no widget here (and moving this to KoView wouldn't allow
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// using this from the document easily).
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#ifdef Q_WS_X11
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m_dpiX = TQPaintDevice::x11AppDpiX();
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m_dpiY = TQPaintDevice::x11AppDpiY();
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#else
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m_dpiX = 75;
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m_dpiY = 75;
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#endif
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}
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KoGlobal::~KoGlobal()
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{
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delete m_kofficeConfig;
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}
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TQFont KoGlobal::_defaultFont()
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{
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TQFont font = KGlobalSettings::generalFont();
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// we have to use TQFontInfo, in case the font was specified with a pixel size
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if ( font.pointSize() == -1 )
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{
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// cache size into m_pointSize, since TQFontInfo loads the font -> slow
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if ( m_pointSize == -1 )
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m_pointSize = TQFontInfo(font).pointSize();
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Q_ASSERT( m_pointSize != -1 );
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font.setPointSize( m_pointSize );
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}
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//kdDebug()<<k_funcinfo<<"TQFontInfo(font).pointSize() :"<<TQFontInfo(font).pointSize()<<endl;
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//kdDebug()<<k_funcinfo<<"font.name() :"<<font.family ()<<endl;
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return font;
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}
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TQStringList KoGlobal::_listOfLanguageTags()
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{
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if ( m_langMap.isEmpty() )
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createListOfLanguages();
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return m_langMap.values();
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}
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TQStringList KoGlobal::_listOfLanguages()
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{
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if ( m_langMap.empty() )
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createListOfLanguages();
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return m_langMap.keys();
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}
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void KoGlobal::createListOfLanguages()
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{
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KConfig config( "all_languages", true, false, "locale" );
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// Note that we could also use KLocale::allLanguagesTwoAlpha
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TQMap<TQString, bool> seenLanguages;
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const TQStringList langlist = config.groupList();
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for ( TQStringList::ConstIterator itall = langlist.begin();
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itall != langlist.end(); ++itall )
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{
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const TQString tag = *itall;
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config.setGroup( tag );
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const TQString name = config.readEntry("Name", tag);
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// e.g. name is "French" and tag is "fr"
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// The TQMap does the sorting on the display-name, so that
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// comboboxes are sorted.
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m_langMap.insert( name, tag );
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seenLanguages.insert( tag, true );
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}
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// Also take a look at the installed translations.
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// Many of them are already in all_languages but all_languages doesn't
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// currently have en_GB or en_US etc.
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const TQStringList translationList = KGlobal::dirs()->findAllResources("locale",
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TQString::tqfromLatin1("*/entry.desktop"));
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for ( TQStringList::ConstIterator it = translationList.begin();
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it != translationList.end(); ++it )
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{
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// Extract the language tag from the directory name
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TQString tag = *it;
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int index = tag.findRev('/');
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tag = tag.left(index);
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index = tag.findRev('/');
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tag = tag.mid(index+1);
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if ( seenLanguages.find( tag ) == seenLanguages.end() ) {
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KSimpleConfig entry(*it);
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entry.setGroup("KCM Locale");
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const TQString name = entry.readEntry("Name", tag);
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// e.g. name is "US English" and tag is "en_US"
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m_langMap.insert( name, tag );
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// enable this if writing a third way of finding languages below
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//seenLanguages.insert( tag, true );
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}
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}
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// #### We also might not have an entry for a language where spellchecking is supported,
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// but no KDE translation is available, like fr_CA.
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// How to add them?
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}
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TQString KoGlobal::tagOfLanguage( const TQString & _lang)
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{
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const LanguageMap& map = self()->m_langMap;
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TQMap<TQString,TQString>::ConstIterator it = map.find( _lang );
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if ( it != map.end() )
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return *it;
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return TQString();
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}
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TQString KoGlobal::languageFromTag( const TQString &langTag )
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{
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const LanguageMap& map = self()->m_langMap;
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TQMap<TQString,TQString>::ConstIterator it = map.begin();
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const TQMap<TQString,TQString>::ConstIterator end = map.end();
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for ( ; it != end; ++it )
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if ( it.data() == langTag )
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return it.key();
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// Language code not found. Better return the code (tag) than nothing.
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return langTag;
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}
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KConfig* KoGlobal::_kofficeConfig()
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{
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if ( !m_kofficeConfig ) {
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m_kofficeConfig = new KConfig( "kofficerc" );
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}
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return m_kofficeConfig;
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}
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void KoGlobal::setDPI( int x, int y )
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{
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//kdDebug() << k_funcinfo << x << "," << y << endl;
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KoGlobal* s = self();
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s->m_dpiX = x;
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s->m_dpiY = y;
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}
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