date WCalendar::dateForCell(int week, int dayOfWeek)
{
date d(currentYear_, currentMonth_, 1);
d -= date_duration(1);
greg_weekday gw = firstDayOfWeek_ % 7;
d = previous_weekday(d, gw);
d += date_duration(week * 7 + dayOfWeek);
return d;
}
RunSequence::RunSequence( const boost::gregorian::date& dateStart )
: m_portfolio( "test" ),
m_stateTimeFrame( EPreOpen ), m_stateTrading( ENeutral ),
m_timeOpeningBell( 19, 0, 0 ),
m_timeCancelTrades( 16, 40, 0 ),
m_timeClosePositions( 16, 45, 0 ),
m_timeClosingBell( 17, 0, 0 ),
m_dtOpeningBell( dateStart, m_timeOpeningBell ),
m_dtStartTrading( m_dtOpeningBell + time_duration( 0, 16, 0 ) ),
m_dtCancelTrades( dateStart + date_duration( 1 ), m_timeCancelTrades ),
m_dtClosePositions( dateStart + date_duration( 1 ), m_timeClosePositions ),
m_dtClosingBell( dateStart + date_duration( 1 ), m_timeClosingBell )
{
}
inline
std::basic_istream<charT>& operator>>(std::basic_istream<charT>& is,
date_duration& dd)
{
long v;
is >> v;
dd = date_duration(v);
return is;
}
WDate WDate::addDays(int ndays) const
{
if (valid_) {
date d(year_, month_, day_);
d += date_duration(ndays);
return WDate(d.year(), d.month(), d.day());
} else
return *this;
}
void WCalendar::render(WFlags<RenderFlag> flags)
{
if (needRenderMonth_) {
bool create = cellClickMapper_ == 0;
#ifndef WT_TARGET_JAVA
char buf[30];
#else
char *buf;
#endif // WT_TARGET_JAVA
if (create) {
// FIXME catch events only on container, and use 'tid' to identify
// the cell -- in Ajax mode
cellClickMapper_ = new WSignalMapper<Coordinate>(this);
cellClickMapper_->mapped().connect(this, &WCalendar::cellClicked);
cellDblClickMapper_ = new WSignalMapper<Coordinate>(this);
cellDblClickMapper_->mapped().connect(this, &WCalendar::cellDblClicked);
}
int m = currentMonth_ - 1;
if (monthEdit_->currentIndex() != m)
monthEdit_->setCurrentIndex(m);
int y = currentYear_;
Utils::itoa(y, buf);
if (yearEdit_->text().toUTF8() != buf)
yearEdit_->setText(WString::fromUTF8(buf));
WDate todayd = WDate::currentDate();
date today(todayd.year(), todayd.month(), todayd.day());
// The first line contains the last day of the previous month.
date d(currentYear_, currentMonth_, 1);
d -= date_duration(1);
greg_weekday gw = firstDayOfWeek_ % 7;
d = previous_weekday(d, gw);
for (unsigned i = 0; i < 6; ++i) {
for (unsigned j = 0; j < 7; ++j) {
Utils::itoa(i * 7 + j, buf);
std::string cell = std::string("c") + buf;
WDate date(d.year(), d.month(), d.day());
WWidget *w = impl_->resolveWidget(cell);
WWidget *rw = renderCell(w, date);
impl_->bindWidget(cell, rw);
WInteractWidget* iw = dynamic_cast<WInteractWidget*>(rw->webWidget());
if (iw && iw != w) {
if (clicked().isConnected()
|| (selectionMode_ == ExtendedSelection)
|| (selectionMode_ != ExtendedSelection && singleClickSelect_
&& activated().isConnected()))
cellClickMapper_
->mapConnect(iw->clicked(), Coordinate(i, j));
if ((selectionMode_ != ExtendedSelection && !singleClickSelect_
&& (activated().isConnected() ||
selectionChanged().isConnected())))
cellDblClickMapper_
->mapConnect(iw->doubleClicked(), Coordinate(i, j));
}
d += date_duration(1);
}
}
needRenderMonth_ = false;
}
WCompositeWidget::render(flags);
}
//! Returns the smallest duration -- used by to calculate 'end'
static date_duration unit()
{
return date_duration(base_type::unit().get_rep());
}
//! unary- Allows for dd = -date_duration(2); -> dd == -2
date_duration operator- ()const
{
return date_duration(get_rep() * (-1));
}