void addDaysToDate(int daysToAdd, DATE* dateToModify)
{
printf("Adding %d days to ", daysToAdd);
showDate(dateToModify);
dateToModify->day += daysToAdd;
if(dateToModify->day > DAYS_PER_MONTH)
{
dateToModify->month += dateToModify->day / DAYS_PER_MONTH; //Increase months by excess month(s) in days
dateToModify->day %= DAYS_PER_MONTH; //Keep remaining days that don't exceed a month
}
if(dateToModify->month > MONTHS_PER_YEAR)
{
dateToModify->year += dateToModify->month / MONTHS_PER_YEAR; //Increase years by excess year(s) in months
dateToModify->month %= MONTHS_PER_YEAR; //Keep remaining months that don't exceed a year
}
//Note: There'a problem with this logic. We'll get months numbered 0 to 11 instead of 1 to 12,
// and days 0 to 29 instead of 1 to 30!
printf(" results in ");
showDate(dateToModify);
printf(".\n");
}
void
TimeZoneBoundaryTest::findDaylightBoundaryUsingDate(UDate d, const char* startMode, UDate expectedBoundary)
{
UnicodeString str;
if (dateToString(d, str).indexOf(startMode) == - 1) {
logln(UnicodeString("Error: ") + startMode + " not present in " + str);
}
UDate min = d;
UDate max = min + SIX_MONTHS;
while ((max - min) > INTERVAL) {
UDate mid = (min + max) / 2;
UnicodeString* s = &dateToString(mid, str);
if (s->indexOf(startMode) != - 1) {
min = mid;
}
else {
max = mid;
}
}
logln("Date Before: " + showDate(min));
logln("Date After: " + showDate(max));
UDate mindelta = expectedBoundary - min;
UDate maxdelta = max - expectedBoundary;
if (mindelta >= 0 &&
mindelta <= INTERVAL &&
maxdelta >= 0 &&
maxdelta <= INTERVAL) logln(UnicodeString("PASS: Expected boundary at ") + expectedBoundary);
else dataerrln(UnicodeString("FAIL: Expected boundary at ") + expectedBoundary);
}
void
TimeZoneBoundaryTest::testUsingBinarySearch(SimpleTimeZone* tz, UDate d, UDate expectedBoundary)
{
UErrorCode status = U_ZERO_ERROR;
UDate min = d;
UDate max = min + SIX_MONTHS;
UBool startsInDST = tz->inDaylightTime(d, status);
if (failure(status, "SimpleTimeZone::inDaylightTime", TRUE)) return;
if (tz->inDaylightTime(max, status) == startsInDST) {
errln("Error: inDaylightTime(" + dateToString(max) + ") != " + ((!startsInDST)?"true":"false"));
}
if (failure(status, "SimpleTimeZone::inDaylightTime")) return;
while ((max - min) > INTERVAL) {
UDate mid = (min + max) / 2;
if (tz->inDaylightTime(mid, status) == startsInDST) {
min = mid;
}
else {
max = mid;
}
if (failure(status, "SimpleTimeZone::inDaylightTime")) return;
}
logln("Binary Search Before: " + showDate(min));
logln("Binary Search After: " + showDate(max));
UDate mindelta = expectedBoundary - min;
UDate maxdelta = max - expectedBoundary;
if (mindelta >= 0 &&
mindelta <= INTERVAL &&
maxdelta >= 0 &&
maxdelta <= INTERVAL) logln(UnicodeString("PASS: Expected boundary at ") + expectedBoundary);
else errln(UnicodeString("FAIL: Expected boundary at ") + expectedBoundary);
}
void testDates(void)
{
DATE* birthday=NULL;
DATE* today=NULL;
int distance;
today=getDateFromUser("today's date");
printf("You entered:");
showDate(today); printf("\n");
birthday=getDateFromUser("your birthday");
distance = daysFromTo(birthday, today);
printf("That's about %d days ago\n", distance);
addDaysToDate(distance, today);
printf("Just think: in %d more days, it'll be ", distance);
showDate(today); printf("!\n");
}
void showClock()
{
LCDGotoXY(0,0) ;
showTime() ;
LCDGotoXY(0,1) ;
showDate() ;
// only show the running time when we arn't selecting a menu
if (menuFunction == MENU_NONE)
showRunningTime();
}
void CInfoBar::clickLeft(tribool down, bool previousState)
{
if (down)
{
if (state == HERO || state == TOWN)
showGameStatus();
else if (state == GAME)
showDate();
else
showSelection();
}
}
void
TimeZoneBoundaryTest::findDaylightBoundaryUsingTimeZone(UDate d, UBool startsInDST, UDate expectedBoundary, TimeZone* tz)
{
UErrorCode status = U_ZERO_ERROR;
UnicodeString str;
UDate min = d;
UDate max = min + SIX_MONTHS;
if (tz->inDaylightTime(d, status) != startsInDST) {
dataerrln("FAIL: " + tz->getID(str) + " inDaylightTime(" + dateToString(d) + ") != " + (startsInDST ? "true" : "false"));
startsInDST = !startsInDST;
}
if (failure(status, "TimeZone::inDaylightTime", TRUE)) return;
if (tz->inDaylightTime(max, status) == startsInDST) {
dataerrln("FAIL: " + tz->getID(str) + " inDaylightTime(" + dateToString(max) + ") != " + (startsInDST ? "false" : "true"));
return;
}
if (failure(status, "TimeZone::inDaylightTime")) return;
while ((max - min) > INTERVAL) {
UDate mid = (min + max) / 2;
UBool isIn = tz->inDaylightTime(mid, status);
if (failure(status, "TimeZone::inDaylightTime")) return;
if (isIn == startsInDST) {
min = mid;
}
else {
max = mid;
}
}
logln(tz->getID(str) + " Before: " + showDate(min));
logln(tz->getID(str) + " After: " + showDate(max));
UDate mindelta = expectedBoundary - min;
UDate maxdelta = max - expectedBoundary;
if (mindelta >= 0 &&
mindelta <= INTERVAL &&
maxdelta >= 0 &&
maxdelta <= INTERVAL) logln(UnicodeString("PASS: Expected boundary at ") + expectedBoundary);
else errln(UnicodeString("FAIL: Expected boundary at ") + expectedBoundary);
}
ExtDate timeBox::createDate (bool */*ok*/)
{
QString entry = text().stripWhiteSpace();
// if entry is an empty string or invalid date use current date
ExtDate date = ExtDate().fromString(entry);
if ( !date.isValid() ) {
kdDebug() << k_funcinfo << "Invalid date" << endl;
showDate(ExtDate::currentDate());
entry = text().stripWhiteSpace();
return ExtDate::currentDate();
} else {
return date;
}
}
void doMenu()
{
while(bButton)
readInputs();
// set the new time
if (menuFunction == MENU_NONE | menuFunction == MENU_TIME)
{
int h,m,s ;
h = hour ;
m = minute ;
s = seconds ;
LCDClear();
LCDWriteString(setText);
LCDWriteString("Hours");
LCDGotoXY(0,1) ;
showTime();
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
hour++;
if (hour > 23)
hour = 0 ;
}
else if (state & DIR_CCW)
{
hour--;
if (hour < 0)
hour = 0 ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showTime();
}
}
while(bButton)
readInputs();
LCDGotoXY(0,0) ;
LCDWriteString(setText);
LCDWriteString("Minutes");
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
minute++;
if (minute > 59)
minute = 0 ;
}
else if (state & DIR_CCW)
{
minute--;
if (minute < 0)
minute = 0 ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showTime();
}
}
while(bButton)
readInputs();
LCDGotoXY(0,0) ;
LCDWriteString(setText);
LCDWriteString("Seconds");
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
seconds++;
if (seconds > 59)
seconds = 0 ;
}
else if (state & DIR_CCW)
{
seconds--;
if (seconds < 0)
seconds = 0 ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showTime();
}
}
// save changes
if (h != hour || m != minute || s != seconds)
{ // we only update the RTC if changes have been made
h = ((hour / 10) << 4) + hour % 10 ;
m = ((minute / 10) << 4) + minute % 10 ;
s = ((seconds / 10) << 4) + seconds % 10 ;
DS1307_SetTime(h,m,s) ;
runningMinute = minute ;
}
while(bButton)
readInputs();
}
// set the new date
if (menuFunction == MENU_NONE | menuFunction == MENU_DATE)
{
int n,d,m,y ;
n = day ;
d = date ;
m = month ;
y = year ;
LCDClear();
LCDWriteString(setText);
LCDWriteString("Year");
LCDGotoXY(0,1) ;
showDate();
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
year++;
if (year > 99)
year = 0 ;
}
else if (state & DIR_CCW)
{
year--;
if (year < 0)
date = 99 ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showDate();
}
}
while(bButton)
readInputs();
LCDGotoXY(0,0) ;
LCDWriteString(setText);
LCDWriteString("Month");
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
month++;
if (month > 12)
month = 1 ;
}
else if (state & DIR_CCW)
{
month--;
if (!month)
month = 12 ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showDate();
}
}
while(bButton)
readInputs();
LCDGotoXY(0,0) ;
LCDWriteString(setText);
LCDWriteString("Date ");
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
date++;
if (date > monthDays[month-1])
date = 1 ;
}
else if (state & DIR_CCW)
{
date--;
if (date < 0)
date = monthDays[month-1] ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showDate();
}
}
while(bButton)
readInputs();
LCDGotoXY(0,0) ;
LCDWriteString(setText);
LCDWriteString("Day ");
while(!bButton)
{
readInputs();
if (state & DIR_CW)
{
day++;
if (day > 7)
day = 1 ;
}
else if (state & DIR_CCW)
{
day--;
if (day < 0)
day = 7 ;
}
if (state & 0x30)
{
LCDGotoXY(0,1) ;
showDate();
}
}
if (n != day || d != date || m != month || y != year)
{ // again, we only update the RTC if changes have been made
n = ((day / 10) << 4) + day % 10 ;
d = ((date / 10) << 4) + date % 10 ;
m = ((month / 10) << 4) + month % 10 ;
y = ((year / 10) << 4) + year % 10 ;
DS1307_SetDate(n,d,m,y) ;
}
while(bButton)
readInputs();
}
}
void DigitalClock::mousePressEvent( QMouseEvent *e )
{
if ( e->button() == QMouseEvent::LeftButton ) // left button pressed
showDate();
}
Dates(int m, int d, int y){
showDate(m,d,y);
};
