Java 类com.vaadin.ui.Calendar 实例源码

@Override
public Action[] getActions(Object target, Object sender) {
    // The target should be a CalendarDateRage for the
    // entire day from midnight to midnight.
    if (!(target instanceof CalendarDateRange))
        return null;
    CalendarDateRange dateRange = (CalendarDateRange) target;

    // The sender is the Calendar object
    if (!(sender instanceof Calendar))
        return null;
    Calendar calendar = (Calendar) sender;

    // List all the events on the requested day
    List<CalendarEvent> events = calendar.getEvents(dateRange.getStart(), dateRange.getEnd());

    if (events.size() == 0)
        return new Action[]{addEventAction};
    else
        return new Action[]{addEventAction, copyEventAction, deleteEventAction};
}

@Override
public Action[] getActions(Object target, Object sender) {
    // The target should be a CalendarDateRage for the
    // entire day from midnight to midnight.
    if (!(target instanceof CalendarDateRange))
        return null;
    CalendarDateRange dateRange = (CalendarDateRange) target;

    // The sender is the Calendar object
    if (!(sender instanceof Calendar))
        return null;
    Calendar calendar = (Calendar) sender;

    // List all the events on the requested day
    List<CalendarEvent> events = calendar.getEvents(dateRange.getStart(), dateRange.getEnd());

    if (events.size() == 0)
        return new Action[]{addEventAction};
    else
        return new Action[]{addEventAction, copyEventAction, deleteEventAction};
}

protected FactAndPlan[] calculateSummariesByWeeks() {
    Date start = firstDayOfMonth;
    java.util.Calendar javaCalendar = java.util.Calendar.getInstance(userSession.getLocale());
    javaCalendar.setMinimalDaysInFirstWeek(1);
    javaCalendar.setTime(firstDayOfMonth);
    int countOfWeeksInTheMonth = javaCalendar.getActualMaximum(java.util.Calendar.WEEK_OF_MONTH);
    Date lastDayOfMonth = DateUtils.addHours(DateTimeUtils.getLastDayOfMonth(firstDayOfMonth), 23);

    FactAndPlan[] summariesByWeeks = new FactAndPlan[countOfWeeksInTheMonth + 1];
    for (int i = 0; i < countOfWeeksInTheMonth; i++) {
        Date firstDayOfWeek = DateTimeUtils.getFirstDayOfWeek(start);
        Date lastDayOfWeek = DateUtils.addHours(DateTimeUtils.getLastDayOfWeek(start), 23);

        if (firstDayOfWeek.getTime() < firstDayOfMonth.getTime()) {
            firstDayOfWeek = firstDayOfMonth;
        }
        if (lastDayOfWeek.getTime() > lastDayOfMonth.getTime()) {
            lastDayOfWeek = lastDayOfMonth;
        }
        FactAndPlan summaryForTheWeek = new FactAndPlan();
        User currentOrSubstitutedUser = userSession.getCurrentOrSubstitutedUser();
        summaryForTheWeek.fact.setTime(
                validationTools.actualWorkHoursForPeriod(firstDayOfWeek, lastDayOfWeek, currentOrSubstitutedUser)
        );
        summaryForTheWeek.plan.setTime(
                validationTools.workHoursForPeriod(firstDayOfWeek, lastDayOfWeek, currentOrSubstitutedUser)
        );
        summariesByWeeks[i + 1] = summaryForTheWeek;
        start = DateUtils.addWeeks(start, 1);
    }
    return summariesByWeeks;
}

protected FactAndPlan[] calculateSummariesByWeeks() {
    Date start = firstDayOfMonth;
    java.util.Calendar javaCalendar = java.util.Calendar.getInstance(userSession.getLocale());
    javaCalendar.setMinimalDaysInFirstWeek(1);
    javaCalendar.setTime(firstDayOfMonth);
    int countOfWeeksInTheMonth = javaCalendar.getActualMaximum(java.util.Calendar.WEEK_OF_MONTH);
    Date lastDayOfMonth = DateUtils.addHours(DateTimeUtils.getLastDayOfMonth(firstDayOfMonth), 23);

    FactAndPlan[] summariesByWeeks = new FactAndPlan[countOfWeeksInTheMonth + 1];
    for (int i = 0; i < countOfWeeksInTheMonth; i++) {
        Date firstDayOfWeek = DateTimeUtils.getFirstDayOfWeek(start);
        Date lastDayOfWeek = DateUtils.addHours(DateTimeUtils.getLastDayOfWeek(start), 23);

        if (firstDayOfWeek.getTime() < firstDayOfMonth.getTime()) {
            firstDayOfWeek = firstDayOfMonth;
        }
        if (lastDayOfWeek.getTime() > lastDayOfMonth.getTime()) {
            lastDayOfWeek = lastDayOfMonth;
        }
        FactAndPlan summaryForTheWeek = new FactAndPlan();
        User currentOrSubstitutedUser = userSession.getCurrentOrSubstitutedUser();
        summaryForTheWeek.fact.setTime(
                validationTools.actualWorkHoursForPeriod(firstDayOfWeek, lastDayOfWeek, currentOrSubstitutedUser)
        );
        summaryForTheWeek.plan.setTime(
                validationTools.workHoursForPeriod(firstDayOfWeek, lastDayOfWeek, currentOrSubstitutedUser)
        );
        summariesByWeeks[i + 1] = summaryForTheWeek;
        start = DateUtils.addWeeks(start, 1);
    }
    return summariesByWeeks;
}

@SuppressWarnings("unchecked")
ScoutsContainerEventProvider(final Calendar calendar)
{
    super(new DaoFactory().getEventDao().createVaadinContainer());
    this.calendar = calendar;

    this.container = (JPAContainer<Event>) super.getContainerDataSource();

    setStartDateProperty(Event_.eventStartDateTime.getName());
    setEndDateProperty(Event_.eventEndDateTime.getName());
    setDescriptionProperty(Event_.details.getName());
    setCaptionProperty(Event_.subject.getName());

}

protected String getMonthName(Date firstDayOfMonth) {
    return DateUtils.toCalendar(firstDayOfMonth).getDisplayName(java.util.Calendar.MONTH, java.util.Calendar.LONG, userSession.getLocale());
}

protected int getYear(Date firstDayOfMonth) {
    return DateUtils.toCalendar(firstDayOfMonth).get(java.util.Calendar.YEAR);
}

protected String getMonthName(Date firstDayOfMonth) {
    return DateUtils.toCalendar(firstDayOfMonth).getDisplayName(java.util.Calendar.MONTH, java.util.Calendar.LONG, userSession.getLocale());
}

protected int getYear(Date firstDayOfMonth) {
    return DateUtils.toCalendar(firstDayOfMonth).get(java.util.Calendar.YEAR);
}

IntervalChangeListener(final Calendar calendar, final CalendarView view)
{
    this.calendar = calendar;
    this.view = view;
}