6618 dst := dstArg. |
6632 dst := dstArg. |
6619 dayInYear := dayInYearArg. |
6633 dayInYear := dayInYearArg. |
6620 dayInWeek := dayInWeekArg. |
6634 dayInWeek := dayInWeekArg. |
6621 ! ! |
6635 ! ! |
6622 |
6636 |
|
6637 !AbstractOperatingSystem::TimeZoneInfo class methodsFor:'documentation'! |
|
6638 |
|
6639 documentation |
|
6640 " |
|
6641 Bias |
|
6642 The current bias for local time translation on this computer, in minutes. |
|
6643 The bias is the difference, in minutes, between Coordinated Universal Time (UTC) |
|
6644 and local time. |
|
6645 All translations between UTC and local time are based on the following formula: |
|
6646 |
|
6647 UTC = local time + bias |
|
6648 |
|
6649 StandardName |
|
6650 A description for standard time. For example, 'EST' could indicate Eastern Standard Time. |
|
6651 The string will be returned unchanged by the GetTimeZoneInformation function. |
|
6652 This string can be empty. |
|
6653 This is for information only - do not depend on the value of the string. |
|
6654 |
|
6655 StandardDate |
|
6656 A Timestamp that contains a date and local time when the transition from daylight saving |
|
6657 time to standard time occurs on this operating system. |
|
6658 If the time zone does not support daylight saving time or if the caller needs to disable |
|
6659 daylight saving time, the standardDate is nil. |
|
6660 If this date is specified, the DaylightDate member of this structure must also be specified. |
|
6661 Otherwise, the system assumes the time zone data is invalid and no changes will be applied. |
|
6662 |
|
6663 To select the correct day in the month, set the wYear member to zero, the wHour and wMinute members |
|
6664 to the transition time, the wDayOfWeek member to the appropriate weekday, and the wDay member to indicate |
|
6665 the occurrence of the day of the week within the month (1 to 5, where 5 indicates the final occurrence |
|
6666 during the month if that day of the week does not occur 5 times). |
|
6667 |
|
6668 Using this notation, specify 02:00 on the first Sunday in April as follows: |
|
6669 wHour = 2, wMonth = 4, wDayOfWeek = 0, wDay = 1. |
|
6670 Specify 02:00 on the last Thursday in October as follows: |
|
6671 wHour = 2, wMonth = 10, wDayOfWeek = 4, wDay = 5. |
|
6672 |
|
6673 If the wYear member is not zero, the transition date is absolute; it will only occur one time. |
|
6674 Otherwise, it is a relative date that occurs yearly. |
|
6675 |
|
6676 StandardBias |
|
6677 The bias value to be used during local time translations that occur during standard time. |
|
6678 This member is ignored if a value for the StandardDate member is not supplied. |
|
6679 |
|
6680 This value is added to the value of the Bias member to form the bias used during standard time. |
|
6681 In most time zones, the value of this member is zero. |
|
6682 |
|
6683 DaylightName |
|
6684 A description for daylight saving time. For example, 'PDT' could indicate Pacific Daylight Time. |
|
6685 The string will be returned unchanged by the GetTimeZoneInformation function. This string can be empty. |
|
6686 This is for information only - do not depend on the value of the string. |
|
6687 |
|
6688 DaylightDate |
|
6689 A Timestamp structure that contains a date and local time when the transition from standard time |
|
6690 to daylight saving time occurs on this operating system. |
|
6691 If the time zone does not support daylight saving time or if the caller needs to disable daylight |
|
6692 saving time, this entry is nil. |
|
6693 If this date is specified, the StandardDate member in this structure must also be specified. |
|
6694 Otherwise, the system assumes the time zone data is invalid and no changes will be applied. |
|
6695 |
|
6696 To select the correct day in the month, set the wYear member to zero, the wHour and wMinute members to |
|
6697 the transition time, the wDayOfWeek member to the appropriate weekday, and the wDay member to indicate |
|
6698 the occurrence of the day of the week within the month (1 to 5, where 5 indicates the final occurrence |
|
6699 during the month if that day of the week does not occur 5 times). |
|
6700 |
|
6701 If the wYear member is not zero, the transition date is absolute; it will only occur one time. |
|
6702 Otherwise, it is a relative date that occurs yearly. |
|
6703 |
|
6704 DaylightBias |
|
6705 The bias value to be used during local time translations that occur during daylight saving time. |
|
6706 This member is ignored if a value for the DaylightDate member is not supplied. |
|
6707 |
|
6708 This value is added to the value of the Bias member to form the bias used during daylight saving time. |
|
6709 In most time zones, the value of this member is -60 |
|
6710 " |
|
6711 ! ! |
|
6712 |
|
6713 !AbstractOperatingSystem::TimeZoneInfo methodsFor:'accessing'! |
|
6714 |
|
6715 bias |
|
6716 ^ bias |
|
6717 ! |
|
6718 |
|
6719 bias:something |
|
6720 bias := something. |
|
6721 ! |
|
6722 |
|
6723 bias:biasArg name:nameArg standardBias:standardBiasArg daylightName:daylightNameArg daylightBias:daylightBiasArg |
|
6724 bias := biasArg. |
|
6725 name := nameArg. |
|
6726 standardBias := standardBiasArg. |
|
6727 daylightName := daylightNameArg. |
|
6728 daylightBias := daylightBiasArg. |
|
6729 ! |
|
6730 |
|
6731 bias:biasArg name:nameArg standardDate:standardDateArg standardBias:standardBiasArg daylightName:daylightNameArg daylightDate:daylightDateArg daylightBias:daylightBiasArg |
|
6732 bias := biasArg. |
|
6733 name := nameArg. |
|
6734 standardDate := standardDateArg. |
|
6735 standardBias := standardBiasArg. |
|
6736 daylightName := daylightNameArg. |
|
6737 daylightDate := daylightDateArg. |
|
6738 daylightBias := daylightBiasArg. |
|
6739 ! |
|
6740 |
|
6741 daylightBias |
|
6742 ^ daylightBias |
|
6743 ! |
|
6744 |
|
6745 daylightBias:something |
|
6746 daylightBias := something. |
|
6747 ! |
|
6748 |
|
6749 daylightDay |
|
6750 ^ daylightDay |
|
6751 ! |
|
6752 |
|
6753 daylightDay:something |
|
6754 daylightDay := something. |
|
6755 ! |
|
6756 |
|
6757 daylightHour |
|
6758 ^ daylightHour |
|
6759 ! |
|
6760 |
|
6761 daylightHour:something |
|
6762 daylightHour := something. |
|
6763 ! |
|
6764 |
|
6765 daylightMinute |
|
6766 ^ daylightMinute |
|
6767 ! |
|
6768 |
|
6769 daylightMinute:something |
|
6770 daylightMinute := something. |
|
6771 ! |
|
6772 |
|
6773 daylightMonth |
|
6774 ^ daylightMonth |
|
6775 ! |
|
6776 |
|
6777 daylightMonth:something |
|
6778 daylightMonth := something. |
|
6779 ! |
|
6780 |
|
6781 daylightName |
|
6782 ^ daylightName |
|
6783 ! |
|
6784 |
|
6785 daylightName:something |
|
6786 daylightName := something. |
|
6787 ! |
|
6788 |
|
6789 daylightWeekDay |
|
6790 ^ daylightWeekDay |
|
6791 ! |
|
6792 |
|
6793 daylightWeekDay:something |
|
6794 daylightWeekDay := something. |
|
6795 ! |
|
6796 |
|
6797 daylightYear |
|
6798 ^ daylightYear |
|
6799 ! |
|
6800 |
|
6801 daylightYear:something |
|
6802 daylightYear := something. |
|
6803 ! |
|
6804 |
|
6805 daylightYear:daylightYearArg daylightMonth:daylightMonthArg daylightDay:daylightDayArg daylightWeekDay:daylightWeekDayArg daylightHour:daylightHourArg daylightMinute:daylightMinuteArg |
|
6806 daylightYear := daylightYearArg. |
|
6807 daylightMonth := daylightMonthArg. |
|
6808 daylightDay := daylightDayArg. |
|
6809 daylightWeekDay := daylightWeekDayArg. |
|
6810 daylightHour := daylightHourArg. |
|
6811 daylightMinute := daylightMinuteArg. |
|
6812 ! |
|
6813 |
|
6814 name |
|
6815 ^ name |
|
6816 ! |
|
6817 |
|
6818 name:something |
|
6819 name := something. |
|
6820 ! |
|
6821 |
|
6822 standardBias |
|
6823 ^ standardBias |
|
6824 ! |
|
6825 |
|
6826 standardBias:something |
|
6827 standardBias := something. |
|
6828 ! |
|
6829 |
|
6830 standardDay |
|
6831 ^ standardDay |
|
6832 ! |
|
6833 |
|
6834 standardDay:something |
|
6835 standardDay := something. |
|
6836 ! |
|
6837 |
|
6838 standardHour |
|
6839 ^ standardHour |
|
6840 ! |
|
6841 |
|
6842 standardHour:something |
|
6843 standardHour := something. |
|
6844 ! |
|
6845 |
|
6846 standardMinute |
|
6847 ^ standardMinute |
|
6848 ! |
|
6849 |
|
6850 standardMinute:something |
|
6851 standardMinute := something. |
|
6852 ! |
|
6853 |
|
6854 standardMonth |
|
6855 ^ standardMonth |
|
6856 ! |
|
6857 |
|
6858 standardMonth:something |
|
6859 standardMonth := something. |
|
6860 ! |
|
6861 |
|
6862 standardWeekDay |
|
6863 ^ standardWeekDay |
|
6864 ! |
|
6865 |
|
6866 standardWeekDay:something |
|
6867 standardWeekDay := something. |
|
6868 ! |
|
6869 |
|
6870 standardYear |
|
6871 ^ standardYear |
|
6872 ! |
|
6873 |
|
6874 standardYear:something |
|
6875 standardYear := something. |
|
6876 ! |
|
6877 |
|
6878 standardYear:standardYearArg standardMonth:standardMonthArg standardDay:standardDayArg standardWeekDay:standardWeekDayArg standardHour:standardHourArg standardMinute:standardMinuteArg |
|
6879 standardYear := standardYearArg. |
|
6880 standardMonth := standardMonthArg. |
|
6881 standardDay := standardDayArg. |
|
6882 standardWeekDay := standardWeekDayArg. |
|
6883 standardHour := standardHourArg. |
|
6884 standardMinute := standardMinuteArg. |
|
6885 ! ! |
|
6886 |
|
6887 !AbstractOperatingSystem::TimeZoneInfo methodsFor:'queries'! |
|
6888 |
|
6889 utcOffset |
|
6890 "return the difference between UTC (Greenwich Mean Time) and the local time in seconds. |
|
6891 If daylight saving time applies to ourself, take that into account. |
|
6892 Add utcOffset to convert from local time to UTC time. |
|
6893 Subtract utcOffset to convert from UTC time to local time. |
|
6894 |
|
6895 If utcOffset is negative, the local timezone is east of Greenwich. |
|
6896 If utcOffset is positive, the local timezone is west of Greenwich." |
|
6897 |
|
6898 ^ (bias + daylightBias) * 60 |
|
6899 |
|
6900 " |
|
6901 OperatingSystem utcOffset |
|
6902 " |
|
6903 ! ! |
|
6904 |
6623 !AbstractOperatingSystem class methodsFor:'documentation'! |
6905 !AbstractOperatingSystem class methodsFor:'documentation'! |
6624 |
6906 |
6625 version |
6907 version |
6626 ^ '$Header: /cvs/stx/stx/libbasic/AbstractOperatingSystem.st,v 1.187 2009-08-05 09:12:24 stefan Exp $' |
6908 ^ '$Header: /cvs/stx/stx/libbasic/AbstractOperatingSystem.st,v 1.188 2009-08-12 13:17:29 cg Exp $' |
6627 ! ! |
6909 ! ! |
6628 |
6910 |
6629 AbstractOperatingSystem initialize! |
6911 AbstractOperatingSystem initialize! |