void WorldTime::saveChanges()
{
if (changed) {
writeTimezoneChanges();
for (int i = 0; i < maxVisibleZones; i++) {
if(listCities.at(i)->isChecked()) {
listCities.at(i)->setChecked(false);
}
listCities.at(i)->setEnabled( true);
}
readInTimes();
}
}
void WorldTime::slotNewTzCancelled()
{
QString currTz;
if(isEditMode) {
int selButton = findCurrentButton();
currTz = strCityTz[selButton];
frmMap->setZone( QTimeZone( currTz.toLocal8Bit() ) );
slotNewTz( QTimeZone( currTz.toLocal8Bit() ) );
if( listCities.at(selButton)->isChecked())
listCities.at(selButton)->setChecked( false);
}
cancelChanges();
readInTimes();
}
WorldTime::WorldTime( QWidget *parent,
Qt::WFlags fl )
: QWidget( parent, fl )
{
#ifdef Q_WS_QWS
setWindowTitle(tr("World Time"));
#endif
while (listCities.count())
{
delete listCities.takeLast();
}
while (listTimes.count())
{
delete listTimes.takeLast();
}
float dpi = QApplication::desktop()->screen()->logicalDpiY();
QFont font = QApplication::font();
// qWarning()<<"DPI:"<<dpi;
if(dpi < 100) {
mMode = Minimal;
setFont(font);
maxVisibleZones = 3;
} else if(dpi < 200) {
mMode = Medium;
font.setPointSize(font.pointSize() - 1);
setFont(font);
maxVisibleZones = 5;
} else {
mMode = Tall;
maxVisibleZones = 4;
}
isEditMode = false;
int columns/*,rows*/;
columns = 3;/*rows = 3;*/
// Don't need a select softkey for touchscreen phones as it does nothing
if ( Qtopia::mousePreferred() )
QSoftMenuBar::setLabel( this, Qt::Key_Select, QSoftMenuBar::NoLabel );
// first, work out current number of columns?
gl = new QGridLayout(this);
frmMap = new QWorldmap(this);
QSizePolicy sp = frmMap->sizePolicy();
if ( qApp->desktop()->width() < qApp->desktop()->height() ) {
sp.setHeightForWidth(true);
}
frmMap->setSizePolicy(sp);
gl->addWidget(frmMap, 0, 0, 0, columns, Qt::Alignment(Qt::AlignTop));
for(int i=0; i < maxVisibleZones + 1; i++) {
gl->setRowStretch(i, 1);
}
gl->setColumnStretch(1,4);
int goodWidth = qApp->desktop()->width() / 2 + 5;
for (int i = 0; i < maxVisibleZones; i++) {
listCities.append(new QPushButton(this));
listCities.at(i)->setFixedWidth(goodWidth );
if(mMode == Medium) listCities.at(i)->setMaximumHeight(20);
listCities.at(i)->setCheckable(true);
connect(listCities.at(i), SIGNAL(clicked()),
this, SLOT(slotSetZone()));
listTimes.append(new CityInfo(this));
gl->addWidget( listCities.at(i), i + 3, 0 );
gl->addWidget( listTimes.at(i), i + 3, 1, Qt::Alignment(Qt::AlignVCenter) | Qt::AlignHCenter);
}
QMenu *contextMenu = QSoftMenuBar::menuFor(this);
QAction *a = new QAction(QIcon(":icon/edit"),
tr("Select City"), this);
connect(a, SIGNAL(triggered()), this, SLOT(beginNewTz()));
contextMenu->addAction(a);
contextMenu->addSeparator();
gl->setSpacing(4);
gl->setMargin(4);
readInTimes();
changed = false;
QObject::connect( qApp, SIGNAL(clockChanged(bool)),
this, SLOT(showTime()));
// now start the timer so we can update the time quickly every second
timerEvent( 0 );
frmMap->setContinuousSelect(true);
connect( frmMap, SIGNAL(newZone(QTimeZone) ),
this, SLOT( slotNewTz(QTimeZone)));
if( Qtopia::mousePreferred()) {
connect( frmMap, SIGNAL(buttonSelected()),
this, SLOT(selected()));
}
connect( frmMap, SIGNAL(selectZoneCanceled()),
this, SLOT(slotNewTzCancelled()));
frmMap->setFocus();
QTimer::singleShot(0,this,SLOT(slotNewTzCancelled()));
}
CityTime::CityTime( QWidget *parent, const char* name,
WFlags fl )
: CityTimeBase( parent, name, fl ),
strRealTz(0),
bAdded(false)
{
Config config( "qpe" );
config.setGroup( "Time" );
bWhichClock = config.readBoolEntry( "AMPM", TRUE );
odebug << QString("%1").arg(bWhichClock) << oendl;
frmMap->changeClock( bWhichClock );
char *pEnv;
pEnv = NULL;
pEnv = getenv("TZ");
if ( pEnv )
strRealTz = pEnv;
pEnv = NULL;
pEnv = getenv("HOME");
if ( pEnv )
strHome = pEnv;
// append the labels to their respective lists...
listCities.setAutoDelete( true );
listTimes.setAutoDelete( true );
listCities.append( cmdCity1 );
listCities.append( cmdCity2 );
listCities.append( cmdCity3 );
listTimes.append( lblCTime1 );
listTimes.append( lblCTime2 );
listTimes.append( lblCTime3 );
// kludgy way of getting the screen size so we don't have to depend
// on a resize event...
QWidget *d = QApplication::desktop();
if ( d->width() < d->height() ) {
// append for that 4 down look
listCities.append( cmdCity4 );
listCities.append( cmdCity5 );
listCities.append( cmdCity6 );
listTimes.append( lblCTime4 );
listTimes.append( lblCTime5 );
listTimes.append( lblCTime6 );
lblCTime7->hide();
lblCTime8->hide();
lblCTime9->hide();
cmdCity7->hide();
cmdCity8->hide();
cmdCity9->hide();
} else {
listCities.append( cmdCity7 );
listCities.append( cmdCity8 );
listCities.append( cmdCity9 );
listTimes.append( lblCTime7 );
listTimes.append( lblCTime8 );
listTimes.append( lblCTime9 );
lblCTime4->hide();
lblCTime5->hide();
lblCTime6->hide();
cmdCity4->hide();
cmdCity5->hide();
cmdCity6->hide();
}
selWidget = frmMap->selectionWidget( this );
selWidget->hide();
CityTimeBaseLayout->addWidget( selWidget );
bAdded = true;
readInTimes();
changed = FALSE;
QObject::connect( qApp, SIGNAL( clockChanged(bool) ),
this, SLOT( changeClock(bool) ) );
// now start the timer so we can update the time quickly every second
timerEvent( 0 );
}
