libkdepim/designerfields.cpp

   1 /*
   2     This file is part of libkdepim.
   3
   4     Copyright (c) 2004 Tobias Koenig <tokoe@kde.org>
   5     Copyright (c) 2004 Cornelius Schumacher <schumacher@kde.org>
   6
   7     This library is free software; you can redistribute it and/or
   8     modify it under the terms of the GNU Library General Public
   9     License as published by the Free Software Foundation; either
  10     version 2 of the License, or (at your option) any later version.
  11
  12     This library is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15     Library General Public License for more details.
  16
  17     You should have received a copy of the GNU Library General Public License
  18     along with this library; see the file COPYING.LIB.  If not, write to
  19     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20     Boston, MA 02110-1301, USA.
  21 */
  22
  23 #include "designerfields.h"
  24
  25 #include <KDatePicker>
  26 #include <KDateTimeWidget>
  27 #include <KDebug>
  28 #include <KDialog>
  29 #include <KLineEdit>
  30 #include <KStandardDirs>
  31
  32 #include <QCheckBox>
  33 #include <QComboBox>
  34 #include <QLayout>
  35 #include <QObject>
  36 #include <QSpinBox>
  37 #include <QRegExp>
  38 #include <QTextEdit>
  39 #include <QFile>
  40 #include <QtDesigner/QFormBuilder>
  41 #include <QVBoxLayout>
  42 #include <Q3DateTimeEdit>
  43
  44 using namespace KPIM;
  45
  46 DesignerFields::DesignerFields( const QString &uiFile, QWidget *parent,
  47   const char *name )
  48   : QWidget( parent )
  49 {
  50   setObjectName(name);
  51   initGUI( uiFile );
  52 }
  53
  54 void DesignerFields::initGUI( const QString &uiFile )
  55 {
  56   QVBoxLayout *layout = new QVBoxLayout( this );
  57
  58   QFile f( uiFile );
  59   f.open(QFile::ReadOnly);
  60   QFormBuilder builder;
  61   QWidget *wdg = builder.load( &f, this );
  62   f.close();
  63   if ( !wdg ) {
  64     kError() <<"No ui file found";
  65     return;
  66   }
  67
  68   mTitle = wdg->windowTitle();
  69   mIdentifier = wdg->objectName();
  70
  71   layout->addWidget( wdg );
  72
  73   QStringList allowedTypes;
  74   allowedTypes << "QLineEdit"
  75                << "QTextEdit"
  76                << "QSpinBox"
  77                << "QCheckBox"
  78                << "QComboBox"
  79                << "QDateTimeEdit"
  80                << "KLineEdit"
  81                << "KDateTimeWidget"
  82                << "KDatePicker";
  83
  84   QList<QWidget*> list = wdg->findChildren<QWidget*>();
  85   QWidget *it;
  86   Q_FOREACH( it, list ) {
  87     if ( allowedTypes.contains( it->metaObject()->className() ) ) {
  88       QString name = it->objectName();
  89       if ( name.startsWith( "X_" ) ) {
  90         name = name.mid( 2 );
  91
  92         QWidget *widget = it;
  93         if ( !name.isEmpty() )
  94           mWidgets.insert( name, widget );
  95
  96         if ( it->inherits( "QLineEdit" ) )
  97           connect( it, SIGNAL( textChanged( const QString& ) ),
  98                    SIGNAL( modified() ) );
  99         else if ( it->inherits( "QSpinBox" ) )
 100           connect( it, SIGNAL( valueChanged( int ) ),
 101                    SIGNAL( modified() ) );
 102         else if ( it->inherits( "QCheckBox" ) )
 103           connect( it, SIGNAL( toggled( bool ) ),
 104                    SIGNAL( modified() ) );
 105         else if ( it->inherits( "QComboBox" ) )
 106           connect( it, SIGNAL( activated( const QString& ) ),
 107                    SIGNAL( modified() ) );
 108         else if ( it->inherits( "QDateTimeEdit" ) )
 109           connect( it, SIGNAL( valueChanged( const QDateTime& ) ),
 110                    SIGNAL( modified() ) );
 111         else if ( it->inherits( "KDateTimeWidget" ) )
 112           connect( it, SIGNAL( valueChanged( const QDateTime& ) ),
 113                    SIGNAL( modified() ) );
 114         else if ( it->inherits( "KDatePicker" ) )
 115           connect( it, SIGNAL( dateChanged( QDate ) ),
 116                    SIGNAL( modified() ) );
 117         else if ( it->inherits( "QTextEdit" ) )
 118           connect( it, SIGNAL( textChanged() ),
 119                    SIGNAL( modified() ) );
 120
 121         if ( !widget->isEnabled() )
 122           mDisabledWidgets.append( widget );
 123       }
 124     }
 125   }
 126 }
 127
 128 QString DesignerFields::identifier() const
 129 {
 130   return mIdentifier;
 131 }
 132
 133 QString DesignerFields::title() const
 134 {
 135   return mTitle;
 136 }
 137
 138 void DesignerFields::load( DesignerFields::Storage *storage )
 139 {
 140   QStringList keys = storage->keys();
 141
 142   // clear all custom page widgets
 143   // we can't do this in the following loop, as it works on the
 144   // custom fields of the vcard, which may not be set.
 145   QMap<QString, QWidget *>::ConstIterator widIt;
 146   for ( widIt = mWidgets.constBegin(); widIt != mWidgets.constEnd(); ++widIt ) {
 147     QString value;
 148     if ( widIt.value()->inherits( "QLineEdit" ) ) {
 149       QLineEdit *wdg = static_cast<QLineEdit*>( widIt.value() );
 150       wdg->setText( QString() );
 151     } else if ( widIt.value()->inherits( "QSpinBox" ) ) {
 152       QSpinBox *wdg = static_cast<QSpinBox*>( widIt.value() );
 153       wdg->setValue( wdg->minimum() );
 154     } else if ( widIt.value()->inherits( "QCheckBox" ) ) {
 155       QCheckBox *wdg = static_cast<QCheckBox*>( widIt.value() );
 156       wdg->setChecked( false );
 157     } else if ( widIt.value()->inherits( "QDateTimeEdit" ) ) {
 158       Q3DateTimeEdit *wdg = static_cast<Q3DateTimeEdit*>( widIt.value() );
 159       wdg->setDateTime( QDateTime::currentDateTime() );
 160     } else if ( widIt.value()->inherits( "KDateTimeWidget" ) ) {
 161       KDateTimeWidget *wdg = static_cast<KDateTimeWidget*>( widIt.value() );
 162       wdg->setDateTime( QDateTime::currentDateTime() );
 163     } else if ( widIt.value()->inherits( "KDatePicker" ) ) {
 164       KDatePicker *wdg = static_cast<KDatePicker*>( widIt.value() );
 165       wdg->setDate( QDate::currentDate() );
 166     } else if ( widIt.value()->inherits( "QComboBox" ) ) {
 167       QComboBox *wdg = static_cast<QComboBox*>( widIt.value() );
 168       wdg->setCurrentIndex( 0 );
 169     } else if ( widIt.value()->inherits( "QTextEdit" ) ) {
 170       QTextEdit *wdg = static_cast<QTextEdit*>( widIt.value() );
 171       wdg->setPlainText( QString() );
 172     }
 173   }
 174
 175   QStringList::ConstIterator it2;
 176   for ( it2 = keys.constBegin(); it2 != keys.constEnd(); ++it2 ) {
 177     QString value = storage->read( *it2 );
 178
 179     QMap<QString, QWidget *>::ConstIterator it = mWidgets.constFind( *it2 );
 180     if ( it != mWidgets.constEnd() ) {
 181       if ( it.value()->inherits( "QLineEdit" ) ) {
 182         QLineEdit *wdg = static_cast<QLineEdit*>( it.value() );
 183         wdg->setText( value );
 184       } else if ( it.value()->inherits( "QSpinBox" ) ) {
 185         QSpinBox *wdg = static_cast<QSpinBox*>( it.value() );
 186         wdg->setValue( value.toInt() );
 187       } else if ( it.value()->inherits( "QCheckBox" ) ) {
 188         QCheckBox *wdg = static_cast<QCheckBox*>( it.value() );
 189         wdg->setChecked( value == "true" || value == "1" );
 190       } else if ( it.value()->inherits( "QDateTimeEdit" ) ) {
 191         Q3DateTimeEdit *wdg = static_cast<Q3DateTimeEdit*>( it.value() );
 192         wdg->setDateTime( QDateTime::fromString( value, Qt::ISODate ) );
 193       } else if ( it.value()->inherits( "KDateTimeWidget" ) ) {
 194         KDateTimeWidget *wdg = static_cast<KDateTimeWidget*>( it.value() );
 195         wdg->setDateTime( QDateTime::fromString( value, Qt::ISODate ) );
 196       } else if ( it.value()->inherits( "KDatePicker" ) ) {
 197         KDatePicker *wdg = static_cast<KDatePicker*>( it.value() );
 198         wdg->setDate( QDate::fromString( value, Qt::ISODate ) );
 199       } else if ( it.value()->inherits( "QComboBox" ) ) {
 200         QComboBox *wdg = static_cast<QComboBox*>( it.value() );
 201         wdg->setItemText( wdg->currentIndex(), value );
 202       } else if ( it.value()->inherits( "QTextEdit" ) ) {
 203         QTextEdit *wdg = static_cast<QTextEdit*>( it.value() );
 204         wdg->setPlainText( value );
 205       }
 206     }
 207   }
 208 }
 209
 210 void DesignerFields::save( DesignerFields::Storage *storage )
 211 {
 212   QMap<QString, QWidget*>::Iterator it;
 213   for ( it = mWidgets.begin(); it != mWidgets.end(); ++it ) {
 214     QString value;
 215     if ( it.value()->inherits( "QLineEdit" ) ) {
 216       QLineEdit *wdg = static_cast<QLineEdit*>( it.value() );
 217       value = wdg->text();
 218     } else if ( it.value()->inherits( "QSpinBox" ) ) {
 219       QSpinBox *wdg = static_cast<QSpinBox*>( it.value() );
 220       value = QString::number( wdg->value() );
 221     } else if ( it.value()->inherits( "QCheckBox" ) ) {
 222       QCheckBox *wdg = static_cast<QCheckBox*>( it.value() );
 223       value = ( wdg->isChecked() ? "true" : "false" );
 224     } else if ( it.value()->inherits( "QDateTimeEdit" ) ) {
 225       Q3DateTimeEdit *wdg = static_cast<Q3DateTimeEdit*>( it.value() );
 226       value = wdg->dateTime().toString( Qt::ISODate );
 227     } else if ( it.value()->inherits( "KDateTimeWidget" ) ) {
 228       KDateTimeWidget *wdg = static_cast<KDateTimeWidget*>( it.value() );
 229       value = wdg->dateTime().toString( Qt::ISODate );
 230     } else if ( it.value()->inherits( "KDatePicker" ) ) {
 231       KDatePicker *wdg = static_cast<KDatePicker*>( it.value() );
 232       value = wdg->date().toString( Qt::ISODate );
 233     } else if ( it.value()->inherits( "QComboBox" ) ) {
 234       QComboBox *wdg = static_cast<QComboBox*>( it.value() );
 235       value = wdg->currentText();
 236     } else if ( it.value()->inherits( "QTextEdit" ) ) {
 237       QTextEdit *wdg = static_cast<QTextEdit*>( it.value() );
 238       value = wdg->toPlainText();
 239    }
 240
 241    storage->write( it.key(), value );
 242   }
 243 }
 244
 245 void DesignerFields::setReadOnly( bool readOnly )
 246 {
 247   QMap<QString, QWidget*>::Iterator it;
 248   for ( it = mWidgets.begin(); it != mWidgets.end(); ++it )
 249     if ( !mDisabledWidgets.contains( it.value() )  )
 250       it.value()->setEnabled( !readOnly );
 251 }
 252
 253 #include "designerfields.moc"