// internal Normalize():
void calDateTime::Normalize()
{
icaltimetype icalt;
ensureTimezone();
ToIcalTime(&icalt);
FromIcalTime(&icalt, mTimezone);
}
NS_IMETHODIMP
calDateTime::GetTimezone(calITimezone **aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
ensureTimezone();
NS_IF_ADDREF(*aResult = mTimezone);
return NS_OK;
}
NS_IMETHODIMP
calDateTime::GetEndOfMonth(calIDateTime ** aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
ensureTimezone();
icaltimetype icalt;
ToIcalTime(&icalt);
icalt.day = icaltime_days_in_month(icalt.month, icalt.year);
icalt.is_date = 1;
calDateTime * const cdt = new calDateTime(&icalt, mTimezone);
CAL_ENSURE_MEMORY(cdt);
NS_ADDREF(*aResult = cdt);
return NS_OK;
}
NS_IMETHODIMP
calDateTime::GetJsDate(JSContext* aCx, JS::Value* aResult)
{
double msec = double(mNativeTime / 1000);
ensureTimezone();
JSObject* obj;
bool b;
if (NS_SUCCEEDED(mTimezone->GetIsFloating(&b)) && b) {
obj = JS_NewDateObject(aCx, mYear, mMonth, mDay, mHour, mMinute, mSecond);
} else {
obj = JS_NewDateObjectMsec(aCx, msec);
}
*aResult = JS::ObjectOrNullValue(obj);
return NS_OK;
}
NS_IMETHODIMP
calDateTime::GetStartOfYear(calIDateTime ** aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
ensureTimezone();
icaltimetype icalt;
ToIcalTime(&icalt);
icalt.month = 1;
icalt.day = 1;
icalt.is_date = 1;
calDateTime * const cdt = new calDateTime(&icalt, mTimezone);
CAL_ENSURE_MEMORY(cdt);
NS_ADDREF(*aResult = cdt);
return NS_OK;
}
NS_IMETHODIMP
calDateTime::ToString(nsACString & aResult)
{
nsAutoCString tzid;
char buffer[256];
ensureTimezone();
mTimezone->GetTzid(tzid);
uint32_t const length = PR_snprintf(
buffer, sizeof(buffer), "%04hd/%02hd/%02hd %02hd:%02hd:%02hd %s isDate=%01hd nativeTime=%lld",
mYear, mMonth + 1, mDay, mHour, mMinute, mSecond,
tzid.get(), static_cast<int16_t>(mIsDate), mNativeTime);
if (length != static_cast<uint32_t>(-1))
aResult.Assign(buffer, length);
return NS_OK;
}
NS_IMETHODIMP
calDateTime::GetEndOfWeek(calIDateTime ** aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
ensureTimezone();
icaltimetype icalt;
ToIcalTime(&icalt);
int day_of_week = icaltime_day_of_week(icalt);
if (day_of_week < 7)
icaltime_adjust(&icalt, 7 - day_of_week, 0, 0, 0);
icalt.is_date = 1;
calDateTime * const cdt = new calDateTime(&icalt, mTimezone);
CAL_ENSURE_MEMORY(cdt);
NS_ADDREF(*aResult = cdt);
return NS_OK;
}
NS_IMETHODIMP
calDateTime::AddDuration(calIDuration *aDuration)
{
NS_ENSURE_FALSE(mImmutable, NS_ERROR_OBJECT_IS_IMMUTABLE);
NS_ENSURE_ARG_POINTER(aDuration);
ensureTimezone();
icaldurationtype idt;
aDuration->ToIcalDuration(&idt);
icaltimetype itt;
ToIcalTime(&itt);
icaltimetype const newitt = icaltime_add(itt, idt);
FromIcalTime(&newitt, mTimezone);
return NS_OK;
}
NS_IMETHODIMP
calDateTime::AddDuration(calIDuration *aDuration)
{
NS_ENSURE_FALSE(mImmutable, NS_ERROR_OBJECT_IS_IMMUTABLE);
NS_ENSURE_ARG_POINTER(aDuration);
ensureTimezone();
nsresult rv;
nsCOMPtr<calIDurationLibical> icaldur = do_QueryInterface(aDuration, &rv);
NS_ENSURE_SUCCESS(rv, rv);
icaldurationtype idt;
icaldur->ToIcalDuration(&idt);
icaltimetype itt;
ToIcalTime(&itt);
icaltimetype const newitt = icaltime_add(itt, idt);
FromIcalTime(&newitt, mTimezone);
return NS_OK;
}
/* bool getProperty (in nsIXPConnectWrappedNative wrapper, in JSContextPtr cx, in JSObjectPtr obj, in jsid id, in JSValPtr vp); */
NS_IMETHODIMP
calDateTime::GetProperty(nsIXPConnectWrappedNative *wrapper, JSContext * cx,
JSObject * obj_, jsid id, jsval * vp, bool *_retval)
{
NS_ENSURE_ARG_POINTER(vp);
NS_ENSURE_ARG_POINTER(_retval);
if (JSID_IS_STRING(id)) {
size_t length;
JSString *idString = JSID_TO_STRING(id);
const jschar *str = JS_GetStringCharsAndLength(cx, idString, &length);
nsDependentString const val(reinterpret_cast<PRUnichar const*>(str), length);
if (val.EqualsLiteral("jsDate")) {
PRTime tmp, thousand;
jsdouble msec;
LL_I2L(thousand, 1000);
LL_DIV(tmp, mNativeTime, thousand);
LL_L2D(msec, tmp);
ensureTimezone();
JSObject *obj;
bool b;
if (NS_SUCCEEDED(mTimezone->GetIsFloating(&b)) && b) {
obj = js_NewDateObject(cx, mYear, mMonth, mDay, mHour, mMinute, mSecond);
} else {
obj = js_NewDateObjectMsec(cx, msec);
}
*vp = OBJECT_TO_JSVAL(obj);
*_retval = PR_TRUE;
return NS_SUCCESS_I_DID_SOMETHING;
}
}
*_retval = PR_TRUE;
return NS_OK;
}
calDateTime::ToIcalTime(struct icaltimetype * icalt)
{
ensureTimezone();
icalt->year = mYear;
icalt->month = mMonth + 1;
icalt->day = mDay;
icalt->hour = mHour;
icalt->minute = mMinute;
icalt->second = mSecond;
icalt->is_date = mIsDate ? 1 : 0;
icalt->is_daylight = 0;
icaltimezone * tz = cal::getIcalTimezone(mTimezone);
icalt->zone = tz;
icalt->is_utc = (tz && tz == icaltimezone_get_utc_timezone());
icalt->is_daylight = 0;
// xxx todo: discuss/investigate is_daylight
// if (tz) {
// icaltimezone_get_utc_offset(tz, icalt, &icalt->is_daylight);
// }
}