Exemplo n.º 1
0
void WCalendar::browseTo(const WDate& date)
{
  bool rerender = false;

  if (currentYear_ != date.year()) {
    currentYear_ = date.year();
    rerender = true;
  }

  if (currentMonth_ != date.month()) {
    currentMonth_ = date.month();
    rerender = true;
  }

  if (rerender) {
    emitCurrentPageChanged();
    renderMonth();
  }
}
Exemplo n.º 2
0
void CalendarCell::update(const dbo::ptr<UserAccount>& user, const WDate& date)
{
  date_ = date;
  user_ = user;

  clear();

  dbo::Session& session = PlannerApplication::plannerApplication()->session;
  dbo::Transaction transaction(session);
  
  WString day;
  day += boost::lexical_cast<std::string>(date.day());
  if (date.day() == 1)
    day += " " + WDate::longMonthName(date.month());
  WText* header = new WText(day);
  header->setStyleClass("cell-header");
  addWidget(header);

  typedef dbo::collection< dbo::ptr<Entry> > Entries;
  Entries entries = user->entriesInRange(date, date.addDays(1));

  const unsigned maxEntries = 4;
  unsigned counter = 0;
  for (Entries::const_iterator i = entries.begin();
       i != entries.end(); ++i, ++counter) {
    if (counter == maxEntries) {
      WText* extra = 
	new WText(tr("calendar.cell.extra")
		  .arg((int)(entries.size() - maxEntries)));
      extra->setStyleClass("cell-extra");
      addWidget(extra);

      extra->clicked().preventPropagation();
      extra->clicked().connect(this, &CalendarCell::showAllEntriesDialog);
      
      break;
    }

    WString format = EntryDialog::timeFormat;
    addWidget(new WText((*i)->start.toString(format) +
			"-" + 
			(*i)->stop.toString(format) + 
			": " + (*i)->summary));
  }

  transaction.commit();
}
Exemplo n.º 3
0
void WCalendar::selectInCurrentMonth(const WDate& d)
{
  if (d.month() == currentMonth_ && selectionMode_ != NoSelection) {
    if (selectionMode_ == ExtendedSelection) {
      if (isSelected(d))
	selection_.erase(d);
      else
	selection_.insert(d);
    } else {
      selection_.clear();
      selection_.insert(d);
    }

    renderMonth();
    selectionChanged().emit();
  }
}
Exemplo n.º 4
0
WWidget* WCalendar::renderCell(WWidget* widget, const WDate& date)
{
  WText* t = dynamic_cast<WText*>(widget);

  if (!t) {
    t = new WText();
    t->setInline(false);
    t->setTextFormat(PlainText);
  }

#ifndef WT_TARGET_JAVA
    char buf[30];
#else
    char *buf;
#endif // WT_TARGET_JAVA
  Utils::itoa(date.day(), buf);
  t->setText(WString::fromUTF8(buf));

  std::string styleClass;

  if (isInvalid(date))
    styleClass += " Wt-cal-oor";
  else if (date.month() != currentMonth())
    styleClass += " Wt-cal-oom";

  if (isSelected(date))
    styleClass += " Wt-cal-sel";

  WDate currentDate = WDate::currentDate();
  if (date.day() == currentDate.day() && date.month() == currentDate.month() &&
      date.year() == currentDate.year()) {
    if (!isSelected(date))
      styleClass += " Wt-cal-now";
    t->setToolTip(WString::tr("Wt.WCalendar.today"));
  } else
    t->setToolTip("");

  t->setStyleClass(styleClass.c_str());

  return t;
}
Exemplo n.º 5
0
void WCalendar::create()
{
  selectionMode_ = SingleSelection;
  singleClickSelect_ = false;
  horizontalHeaderFormat_ = ShortDayNames;
  firstDayOfWeek_ = 1;
  cellClickMapper_ = 0;
  cellDblClickMapper_ = 0;

  WDate currentDay = WDate::currentDate();

  currentYear_ = currentDay.year();
  currentMonth_ = currentDay.month();

  WStringStream text;

  text <<
    "<table class=\"days ${table-class}\" cellspacing=\"0\" cellpadding=\"0\">"
    """<tr>"
    ""  "<th class=\"caption\">${nav-prev}</th>"
    ""  "<th class=\"caption\"colspan=\"5\">${month} ${year}</th>"
    ""  "<th class=\"caption\">${nav-next}</th>"
    """</tr>"
    """<tr>";

  for (int j = 0; j < 7; ++j)
    text <<
      "<th title=\"${t" << j << "}\" scope=\"col\">${d" << j << "}</th>";

  text << "</tr>";

  for (int i = 0; i < 6; ++i) {
    text << "<tr>";
    for (int j = 0; j < 7; ++j)
      text << "<td>${c" << (i * 7 + j) << "}</td>";
    text << "</tr>";
  }

  text << "</table>";

  setImplementation(impl_ = new WTemplate());
  impl_->setTemplateText(WString::fromUTF8(text.str()), XHTMLUnsafeText);
  impl_->setStyleClass("Wt-cal");

  setSelectable(false);

  WText *prevMonth = new WText(tr("Wt.WCalendar.PrevMonth"));
  prevMonth->setStyleClass("Wt-cal-navbutton");
  prevMonth->clicked().connect(this, &WCalendar::browseToPreviousMonth);

  WText *nextMonth = new WText(tr("Wt.WCalendar.NextMonth"));
  nextMonth->setStyleClass("Wt-cal-navbutton");
  nextMonth->clicked().connect(this, &WCalendar::browseToNextMonth);

  monthEdit_ = new WComboBox();
  monthEdit_->setInline(true);
  for (unsigned i = 0; i < 12; ++i)
    monthEdit_->addItem(WDate::longMonthName(i+1));
  monthEdit_->activated().connect(this, &WCalendar::monthChanged);
  monthEdit_->setDisabled(!WApplication::instance()->environment().ajax());

  yearEdit_ = new WInPlaceEdit("");
  yearEdit_->setButtonsEnabled(false);
  yearEdit_->lineEdit()->setTextSize(4);
  yearEdit_->setStyleClass("Wt-cal-year");
  yearEdit_->valueChanged().connect(this, &WCalendar::yearChanged);

  impl_->bindWidget("nav-prev", prevMonth);
  impl_->bindWidget("nav-next", nextMonth);
  impl_->bindWidget("month", monthEdit_);
  impl_->bindWidget("year", yearEdit_);

  setHorizontalHeaderFormat(horizontalHeaderFormat_);
  setFirstDayOfWeek(firstDayOfWeek_);
}
Exemplo n.º 6
0
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);
}