runtime/khelpcenter/fontdialog.cpp

   1 /*
   2  *  This file is part of the KDE Help Center
   3  *
   4  *  Copyright (C) 2003 Frerich Raabe <raabe@kde.org>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  */
  20 #include "fontdialog.h"
  21
  22 #include <kapplication.h>
  23 #include <kcharsets.h>
  24 #include <kcombobox.h>
  25 #include <kconfig.h>
  26 #include <kglobal.h>
  27 #include <khtmldefaults.h>
  28 #include <klocale.h>
  29 #include <knuminput.h>
  30 #include <kvbox.h>
  31 #include <kfontcombobox.h>
  32
  33 #include <QGroupBox>
  34 #include <QLabel>
  35 #include <QLayout>
  36 #include <QSpinBox>
  37 #include <kconfiggroup.h>
  38
  39 using namespace KHC;
  40
  41 FontDialog::FontDialog( QWidget *parent )
  42         : KDialog( parent )
  43 {
  44   setModal( true );
  45   setCaption( i18n( "Font Configuration" ) );
  46   setButtons( Ok | Cancel );
  47
  48         m_mainWidget = new KVBox( this );
  49   setMainWidget( m_mainWidget );
  50
  51         setupFontSizesBox();
  52         setupFontTypesBox();
  53         setupFontEncodingBox();
  54
  55         load();
  56
  57   connect( this, SIGNAL( okClicked() ), SLOT( slotOk() ) );
  58 }
  59
  60 void FontDialog::slotOk()
  61 {
  62         save();
  63   accept();
  64 }
  65
  66 void FontDialog::setupFontSizesBox()
  67 {
  68         QGroupBox *gb = new QGroupBox( i18n( "Sizes" ), m_mainWidget );
  69
  70         QGridLayout *layout = new QGridLayout( gb );
  71         layout->setSpacing( KDialog::spacingHint() );
  72         layout->setMargin( KDialog::marginHint() * 2 );
  73
  74         QLabel *lMinFontSize = new QLabel( i18nc( "The smallest size a will have", "M&inimum font size:" ), gb );
  75         layout->addWidget( lMinFontSize, 0, 0 );
  76         m_minFontSize = new KIntNumInput( gb );
  77         layout->addWidget( m_minFontSize, 0, 1 );
  78         m_minFontSize->setRange( 1, 20 );
  79         lMinFontSize->setBuddy( m_minFontSize );
  80
  81         QLabel *lMedFontSize = new QLabel( i18nc( "The normal size a font will have", "M&edium font size:" ), gb );
  82         layout->addWidget( lMedFontSize, 1, 0 );
  83         m_medFontSize = new KIntNumInput( gb );
  84         layout->addWidget( m_medFontSize, 1, 1 );
  85         m_medFontSize->setRange( 4, 28 );
  86         lMedFontSize->setBuddy( m_medFontSize );
  87 }
  88
  89 void FontDialog::setupFontTypesBox()
  90 {
  91         QGroupBox *gb = new QGroupBox( i18n( "Fonts" ), m_mainWidget );
  92
  93         QGridLayout *layout = new QGridLayout( gb );
  94         layout->setSpacing( KDialog::spacingHint() );
  95         layout->setMargin( KDialog::marginHint() * 2 );
  96
  97         QLabel *lStandardFont = new QLabel( i18n( "S&tandard font:" ), gb );
  98         layout->addWidget( lStandardFont, 0, 0 );
  99         m_standardFontCombo = new KFontComboBox( gb );
 100         layout->addWidget( m_standardFontCombo, 0, 1 );
 101         lStandardFont->setBuddy( m_standardFontCombo );
 102
 103         QLabel *lFixedFont = new QLabel( i18n( "F&ixed font:" ), gb );
 104         layout->addWidget( lFixedFont, 1, 0 );
 105         m_fixedFontCombo = new KFontComboBox( gb );
 106         layout->addWidget( m_fixedFontCombo, 1, 1 );
 107         lFixedFont->setBuddy( m_fixedFontCombo );
 108
 109         QLabel *lSerifFont = new QLabel( i18n( "S&erif font:" ), gb );
 110         layout->addWidget( lSerifFont, 2, 0 );
 111         m_serifFontCombo = new KFontComboBox( gb );
 112         layout->addWidget( m_serifFontCombo, 2, 1 );
 113         lSerifFont->setBuddy( m_serifFontCombo );
 114
 115         QLabel *lSansSerifFont = new QLabel( i18n( "S&ans serif font:" ), gb );
 116         layout->addWidget( lSansSerifFont, 3, 0 );
 117         m_sansSerifFontCombo = new KFontComboBox( gb );
 118         layout->addWidget( m_sansSerifFontCombo, 3, 1 );
 119         lSansSerifFont->setBuddy( m_sansSerifFontCombo );
 120
 121         QLabel *lItalicFont = new QLabel( i18n( "&Italic font:" ), gb );
 122         layout->addWidget( lItalicFont, 4, 0 );
 123         m_italicFontCombo = new KFontComboBox( gb );
 124         layout->addWidget( m_italicFontCombo, 4, 1 );
 125         lItalicFont->setBuddy( m_italicFontCombo );
 126
 127         QLabel *lFantasyFont = new QLabel( i18n( "&Fantasy font:" ), gb );
 128         layout->addWidget( lFantasyFont, 5, 0 );
 129         m_fantasyFontCombo = new KFontComboBox( gb );
 130         layout->addWidget( m_fantasyFontCombo, 5, 1 );
 131         lFantasyFont->setBuddy( m_fantasyFontCombo );
 132 }
 133
 134 void FontDialog::setupFontEncodingBox()
 135 {
 136         QGroupBox *gb = new QGroupBox( i18n( "Encoding" ), m_mainWidget );
 137
 138         QGridLayout *layout = new QGridLayout( gb );
 139         layout->setSpacing( KDialog::spacingHint() );
 140         layout->setMargin( KDialog::marginHint() * 2 );
 141
 142         QLabel *lDefaultEncoding = new QLabel( i18n( "&Default encoding:" ), gb );
 143         layout->addWidget( lDefaultEncoding, 0, 0 );
 144         m_defaultEncoding = new KComboBox( false, gb );
 145         layout->addWidget( m_defaultEncoding, 0, 1 );
 146         QStringList encodings = KGlobal::charsets()->availableEncodingNames();
 147         encodings.prepend( i18n( "Use Language Encoding" ) );
 148         m_defaultEncoding->addItems( encodings );
 149         lDefaultEncoding->setBuddy( m_defaultEncoding );
 150
 151         QLabel *lFontSizeAdjustement = new QLabel( i18n( "&Font size adjustment:" ), gb );
 152         layout->addWidget( lFontSizeAdjustement, 1, 0 );
 153         m_fontSizeAdjustement = new QSpinBox( gb );
 154         m_fontSizeAdjustement->setRange( -5, 5 );
 155         m_fontSizeAdjustement->setSingleStep( 1 );
 156         layout->addWidget( m_fontSizeAdjustement, 1, 1 );
 157         lFontSizeAdjustement->setBuddy( m_fontSizeAdjustement );
 158 }
 159
 160 void FontDialog::load()
 161 {
 162         KSharedConfig::Ptr cfg = KGlobal::config();
 163         {
 164                 KConfigGroup configGroup( cfg, "HTML Settings" );
 165
 166                 m_minFontSize->setValue( configGroup.readEntry( "MinimumFontSize", (int)HTML_DEFAULT_MIN_FONT_SIZE ) );
 167                 m_medFontSize->setValue( configGroup.readEntry( "MediumFontSize", 10 ) );
 168
 169                 QStringList fonts = configGroup.readEntry( "Fonts" , QStringList() );
 170                 if ( fonts.isEmpty() )
 171                         fonts << KGlobalSettings::generalFont().family()
 172                               << KGlobalSettings::fixedFont().family()
 173                               << QLatin1String(HTML_DEFAULT_VIEW_SERIF_FONT)
 174                               << QLatin1String(HTML_DEFAULT_VIEW_SANSSERIF_FONT)
 175                               << QLatin1String(HTML_DEFAULT_VIEW_CURSIVE_FONT)
 176                               << QLatin1String(HTML_DEFAULT_VIEW_FANTASY_FONT)
 177                               << QString();
 178
 179                 m_standardFontCombo->setCurrentFont( fonts[ 0 ] );
 180                 m_fixedFontCombo->setCurrentFont( fonts[ 1 ] );
 181                 m_serifFontCombo->setCurrentFont( fonts[ 2 ] );
 182                 m_sansSerifFontCombo->setCurrentFont( fonts[ 3 ] );
 183                 m_italicFontCombo->setCurrentFont( fonts[ 4 ] );
 184                 m_fantasyFontCombo->setCurrentFont( fonts[ 5 ] );
 185
 186                 QString encoding = configGroup.readEntry( "DefaultEncoding" );
 187                 if (encoding.isEmpty()) m_defaultEncoding->setCurrentIndex( 0 );
 188                 else m_defaultEncoding->setCurrentItem( encoding );
 189                 m_fontSizeAdjustement->setValue( fonts[ 6 ].toInt() );
 190         }
 191 }
 192
 193 void FontDialog::save()
 194 {
 195         KSharedConfig::Ptr cfg = KGlobal::config();
 196         {
 197                 KConfigGroup configGroup( cfg, "General" );
 198                 configGroup.writeEntry( "UseKonqSettings", false );
 199         }
 200         {
 201                 KConfigGroup configGroup( cfg, "HTML Settings" );
 202
 203                 configGroup.writeEntry( "MinimumFontSize", m_minFontSize->value() );
 204                 configGroup.writeEntry( "MediumFontSize", m_medFontSize->value() );
 205
 206                 QStringList fonts;
 207                 fonts << m_standardFontCombo->currentFont().family()
 208                       << m_fixedFontCombo->currentFont().family()
 209                       << m_serifFontCombo->currentFont().family()
 210                       << m_sansSerifFontCombo->currentFont().family()
 211                       << m_italicFontCombo->currentFont().family()
 212                       << m_fantasyFontCombo->currentFont().family()
 213                       << QString::number( m_fontSizeAdjustement->value() );
 214
 215                 configGroup.writeEntry( "Fonts", fonts );
 216
 217                 if ( m_defaultEncoding->currentText() == i18n( "Use Language Encoding" ) )
 218                         configGroup.writeEntry( "DefaultEncoding", QString() );
 219                 else
 220                         configGroup.writeEntry( "DefaultEncoding", m_defaultEncoding->currentText() );
 221         }
 222         cfg->sync();
 223 }
 224
 225 #include "fontdialog.moc"
 226 // vim:ts=4:sw=4:noet