formattabwidget.cpp

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/*
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                             Copyright (C) Opie Team <opie-devel@handhelds.org>
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*/

#include "formattabwidget.h"

#include <qpe/config.h>

#if ( defined Q_WS_QWS || defined(_WS_QWS_) ) && !defined(QT_NO_COP)
#include <qpe/qcopenvelope_qws.h>
#endif

#include <qcombobox.h>
#include <qlabel.h>
#include <qlayout.h>
#include <qscrollview.h>
#include <qtimer.h>

FormatTabWidget::FormatTabWidget( QWidget *parent )
        : QWidget( parent, 0x0, 0 )
{
        QVBoxLayout *tmpvb = new QVBoxLayout( this );
        QScrollView *sv = new QScrollView( this );
        tmpvb->addWidget( sv, 0, 0 );
        sv->setResizePolicy( QScrollView::AutoOneFit );
        sv->setFrameStyle( QFrame::NoFrame );
        QWidget *container = new QWidget( sv->viewport() );
        sv->addChild( container );
    
        QGridLayout *layout = new QGridLayout( container );
        layout->setMargin( 2 );
        layout->setSpacing( 4 );

        // Time format selector
        layout->addWidget( new QLabel( tr( "Time format" ), container ), 0, 0 );
        cbAppletFormat = new QComboBox( container );
        cbAppletFormat->insertItem( tr( "hh:mm" ), 0 );
        cbAppletFormat->insertItem( tr( "D/M hh:mm" ), 1 );
        cbAppletFormat->insertItem( tr( "M/D hh:mm" ), 2 );
        layout->addWidget( cbAppletFormat, 0, 1 );

        // 12/24 hour selector
        layout->addWidget( new QLabel( tr( "12/24 hour" ), container ), 1, 0 );
        cbAmpm = new QComboBox( container );
        cbAmpm->insertItem( tr( "24 hour" ), 0 );
        cbAmpm->insertItem( tr( "12 hour" ), 1 );
        connect( cbAmpm, SIGNAL(activated(int)), this, SIGNAL(show12HourTime(int)) );
        layout->addWidget( cbAmpm, 1, 1 );

        // Date format selector
        layout->addWidget( new QLabel( tr( "Date format" ), container ), 2, 0 );
        cbDateFormat = new QComboBox( container );
        connect( cbDateFormat, SIGNAL(activated(int)), this, SLOT(slotDateFormatChanged(int)) );
        layout->addWidget( cbDateFormat, 2, 1 );

        // Week starts on selector
        layout->addWidget( new QLabel( tr( "Weeks start on" ), container ), 3, 0 );
        cbWeekStart = new QComboBox( container );
        cbWeekStart->insertItem( tr( "Sunday" ), 0 );
        cbWeekStart->insertItem( tr( "Monday" ), 1 );
        connect( cbWeekStart, SIGNAL(activated(int)), this, SIGNAL(weekStartChanged(int)) );
        layout->addWidget( cbWeekStart, 3, 1 );

        // Initialize values
        Config config( "qpe" );
        config.setGroup( "Date" );
        cbAppletFormat->setCurrentItem( config.readNumEntry( "ClockApplet", 0 ) );

        DateFormat df(QChar(config.readEntry("Separator", "/")[0]),
                (DateFormat::Order)config .readNumEntry("ShortOrder", DateFormat::DayMonthYear),
                (DateFormat::Order)config.readNumEntry("LongOrder", DateFormat::DayMonthYear));

        int currentdf = 0;
        date_formats[0] = DateFormat( '/', DateFormat::MonthDayYear );
        cbDateFormat->insertItem( tr( date_formats[0].toNumberString() ) );
        date_formats[1] = DateFormat( '.', DateFormat::DayMonthYear );
        if ( df == date_formats[1] )
                currentdf = 1;
        cbDateFormat->insertItem( tr( date_formats[1].toNumberString() ) );
        date_formats[2] = DateFormat( '-', DateFormat::YearMonthDay, DateFormat::DayMonthYear );
        if ( df == date_formats[2] )
                currentdf = 2;
        cbDateFormat->insertItem( tr( date_formats[2].toNumberString() ) ); //ISO8601
        date_formats[3] = DateFormat( '/', DateFormat::DayMonthYear );
        if ( df == date_formats[3] )
                currentdf = 3;
        cbDateFormat->insertItem( tr( date_formats[3].toNumberString() ) );

        cbDateFormat->setCurrentItem( currentdf );
        //dateButton->setDateFormat( df );

        config.setGroup( "Time" );
        cbAmpm->setCurrentItem( config.readBoolEntry( "AMPM", FALSE ) ? 1 : 0 );
        cbWeekStart->setCurrentItem( config.readBoolEntry( "MONDAY", TRUE ) ? 1 : 0 );

        // Send initial configuration options
        QTimer::singleShot( 1200, this, SLOT(sendOptions()) );
}

FormatTabWidget::~FormatTabWidget()
{
}

void FormatTabWidget::saveSettings( bool commit )
{
        int ampm = cbAmpm->currentItem();
        int weekstart = cbWeekStart->currentItem();
        DateFormat df = date_formats[cbDateFormat->currentItem()];
        int appletformat = cbAppletFormat->currentItem();

        if ( commit )
        {
                // Write settings to config file
                Config config("qpe");
                config.setGroup( "Time" );
                config.writeEntry( "AMPM", ampm );
                config.writeEntry( "MONDAY", weekstart );
                config.setGroup( "Date" );
                config.writeEntry( "Separator", QString( df.separator() ) );
                config.writeEntry( "ShortOrder", df.shortOrder() );
                config.writeEntry( "LongOrder", df.longOrder() );
                config.writeEntry( "ClockApplet", appletformat );
        }
        
        // Make rest of system aware of new settings
        QCopEnvelope setClock( "QPE/System", "clockChange(bool)" );
        setClock << ampm;
        QCopEnvelope setWeek( "QPE/System", "weekChange(bool)" );
        setWeek << weekstart;
        QCopEnvelope setDateFormat( "QPE/System", "setDateFormat(DateFormat)" );
        setDateFormat << df;
}

void FormatTabWidget::slotDateFormatChanged( int selected )
{
        emit dateFormatChanged( date_formats[selected] );
}

void FormatTabWidget::sendOptions()
{
        emit show12HourTime( cbAmpm->currentItem() );
        emit dateFormatChanged( date_formats[cbDateFormat->currentItem()] );
        emit weekStartChanged( cbWeekStart->currentItem() );
}

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