runtime/kcontrol/locale/localeother.cpp

   1 /*
   2  * localeother.cpp
   3  *
   4  * Copyright (c) 2001-2003 Hans Petter Bieker <bieker@kde.org>
   5  *
   6  * Requires the Qt widget libraries, available at no cost at
   7  * http://www.troll.no/
   8  *
   9  *  This program is free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the Free Software
  21  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  22  */
  23
  24 #include <QComboBox>
  25 #include <QLayout>
  26 #include <QLabel>
  27 #include <QPrinter>
  28
  29 #include <KDialog>
  30 #include <KLocale>
  31 #include <KConfig>
  32 #include <KConfigGroup>
  33 #include <KStandardDirs>
  34
  35 #include "localeother.h"
  36 #include "localeother.moc"
  37
  38
  39 KLocaleConfigOther::KLocaleConfigOther(KLocale *locale,
  40                                        QWidget *parent)
  41   : QWidget(parent),
  42     m_locale(locale)
  43 {
  44   // Other
  45   QGridLayout *lay = new QGridLayout(this );
  46   lay->setMargin( KDialog::marginHint() );
  47   lay->setSpacing( KDialog::spacingHint());
  48
  49   m_labPageSize = new QLabel(this);
  50   m_labPageSize->setObjectName(I18N_NOOP("Paper format:") );
  51   m_labPageSize->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
  52   lay->addWidget(m_labPageSize, 0, 0);
  53   m_combPageSize = new QComboBox(this);
  54   lay->addWidget(m_combPageSize, 0, 1);
  55   connect( m_combPageSize, SIGNAL( activated(int) ),
  56            SLOT( slotPageSizeChanged(int) ) );
  57
  58   m_labMeasureSystem = new QLabel(this);
  59   m_labMeasureSystem->setObjectName( I18N_NOOP("Measure system:") );
  60   m_labMeasureSystem->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
  61   lay->addWidget(m_labMeasureSystem, 1, 0);
  62   m_combMeasureSystem = new QComboBox(this);
  63   lay->addWidget(m_combMeasureSystem, 1, 1);
  64   connect( m_combMeasureSystem, SIGNAL( activated(int) ),
  65            SLOT( slotMeasureSystemChanged(int) ) );
  66
  67   m_combPageSize->addItem(QString());
  68   m_combPageSize->addItem(QString());
  69   m_combMeasureSystem->addItem(QString());
  70   m_combMeasureSystem->addItem(QString());
  71
  72   lay->setColumnStretch(1, 1);
  73   lay->setRowStretch(2, 1);
  74
  75   adjustSize();
  76 }
  77
  78 KLocaleConfigOther::~KLocaleConfigOther()
  79 {
  80 }
  81
  82 void KLocaleConfigOther::save()
  83 {
  84   KSharedConfig::Ptr config = KGlobal::config();
  85   KConfigGroup group(config, "Locale");
  86   KConfig ent(KStandardDirs::locate("locale",
  87                            QString::fromLatin1("l10n/%1/entry.desktop")
  88                            .arg(m_locale->country())));
  89   KConfigGroup entGrp = ent.group("KCM Locale");
  90
  91   // ### HPB: Add code here
  92   int i;
  93   i = entGrp.readEntry("PageSize", (int)QPrinter::A4);
  94   group.deleteEntry("PageSize", KConfig::Persistent | KConfig::Global);
  95   if (i != m_locale->pageSize())
  96     group.writeEntry("PageSize",
  97                        m_locale->pageSize(), KConfig::Persistent|KConfig::Global);
  98
  99   i = entGrp.readEntry("MeasureSystem", (int)KLocale::Metric);
 100   group.deleteEntry("MeasureSystem", KConfig::Persistent | KConfig::Global);
 101   if (i != m_locale->measureSystem())
 102     group.writeEntry("MeasureSystem",
 103                        int(m_locale->measureSystem()), KConfig::Persistent|KConfig::Global);
 104
 105   group.sync();
 106 }
 107
 108 void KLocaleConfigOther::slotLocaleChanged()
 109 {
 110   m_combMeasureSystem->setCurrentIndex(m_locale->measureSystem());
 111
 112   int pageSize = m_locale->pageSize();
 113
 114   int i = 0; // default to A4
 115   if ( pageSize == (int)QPrinter::Letter )
 116     i = 1;
 117   m_combPageSize->setCurrentIndex(i);
 118 }
 119
 120 void KLocaleConfigOther::slotTranslate()
 121 {
 122   m_combMeasureSystem->setItemText( 0, ki18nc("The Metric System", "Metric").toString(m_locale) );
 123   m_combMeasureSystem->setItemText( 1, ki18nc("The Imperial System", "Imperial").toString(m_locale) );
 124
 125   m_combPageSize->setItemText( 0, ki18n("A4").toString(m_locale) );
 126   m_combPageSize->setItemText( 1, ki18n("US Letter").toString(m_locale) );
 127 }
 128
 129 void KLocaleConfigOther::slotPageSizeChanged(int i)
 130 {
 131   QPrinter::PageSize pageSize = QPrinter::A4;
 132
 133   if ( i == 1 )
 134     pageSize = QPrinter::Letter;
 135
 136   m_locale->setPageSize((int)pageSize);
 137   emit localeChanged();
 138 }
 139
 140 void KLocaleConfigOther::slotMeasureSystemChanged(int i)
 141 {
 142   m_locale->setMeasureSystem((KLocale::MeasureSystem)i);
 143   emit localeChanged();
 144 }