public static bool LogicallyEquals(TimeZoneViewModel left, TimeZoneViewModel right)
{
return(Object.ReferenceEquals(left, right) || (
!Object.ReferenceEquals(left, null) && (
PosixTz.LogicallyEquals(left.posixTz, right.posixTz) &&
((object)left.posixTz != null || left.originalString == right.originalString)
)
));
}
private void Init(Model model)
{
//Save model handle
this.model = model;
originPosixTz = PosixTz.TryParse(model.timeZone);
if (model.utcDateTime != null)
{
originUtcDateTime = model.utcDateTime.Value;
}
else if ((object)originPosixTz != null && model.localDateTime != null)
{
try{
originUtcDateTime = originPosixTz.ConvertLocalTimeToUtc(
(DateTime)model.localDateTime, model.origin.daylightSavings
);
}catch (Exception err) {
dbg.Error(err);
}
}
//Init command
OnCompleted += () => { disposables.Dispose(); };
//var applyCommand = new DelegateCommand(
// () => OnApplyChanges(),
// () => true
//);
//ApplyCommand = applyCommand;
var closeCommand = new DelegateCommand(
() => Success(new Result.Close()),
() => true
);
CloseCommand = closeCommand;
var cancelCommand = new DelegateCommand(
() => {
OnRevertChanges();
},
() => true
);
CancelCommand = cancelCommand;
//init all UI controls
InitializeComponent();
//Init time zones
InitTimeZones();
//Init and fill
Init();
//set up local strings
Localization();
}
void ValidateUI()
{
var pos = PosixTz.TryParse(posixTZ);
if (pos == null)
{
borderTZ.BorderBrush = Brushes.Red;
}
else
{
borderTZ.BorderBrush = Brushes.Transparent;
}
}
public void WriteTime(PosixTz.TimeUnit time) {
sb.Append(time.hours);
if (time.minutes == 0 && time.seconds == 0) {
return;
}
sb.Append(":");
sb.Append(time.minutes);
if (time.seconds == 0) {
return;
}
sb.Append(":");
sb.Append(time.seconds);
}
private void Init(Model model) {
//Save model handle
this.model = model;
originPosixTz = PosixTz.TryParse(model.timeZone);
if(model.utcDateTime != null){
originUtcDateTime = model.utcDateTime.Value;
} else if ((object)originPosixTz != null && model.localDateTime != null) {
try{
originUtcDateTime = originPosixTz.ConvertLocalTimeToUtc(
(DateTime)model.localDateTime, model.origin.daylightSavings
);
}catch(Exception err){
dbg.Error(err);
}
}
//Init command
OnCompleted += () => {disposables.Dispose();};
//var applyCommand = new DelegateCommand(
// () => OnApplyChanges(),
// () => true
//);
//ApplyCommand = applyCommand;
var closeCommand = new DelegateCommand(
() => Success(new Result.Close()),
() => true
);
CloseCommand = closeCommand;
var cancelCommand = new DelegateCommand(
() => {
OnRevertChanges();
},
() => true
);
CancelCommand = cancelCommand;
//init all UI controls
InitializeComponent();
//Init time zones
InitTimeZones();
//Init and fill
Init();
//set up local strings
Localization();
}
public ManualTZ(string posixTZ)
{
InitializeComponent();
this.DataContext = this;
btnApply.Content = LocalButtons.instance.apply;
valueTZ.CreateBinding(TextBox.TextProperty, this, t => t.posixTZ,
(m, o) => {
m.posixTZ = o;
posix = PosixTz.TryParse(o);
ValidateUI();
}
);
this.posixTZ = posixTZ;
Loaded += new RoutedEventHandler((o, e) => { ValidateUI(); });
Closing += new System.ComponentModel.CancelEventHandler(Upgrade_Closing);
}
public static TimeZoneViewModel[] GetManualTimeZones(string fileName)
{
ManualTimeZones mtzs = null;
try {
var doc = new XmlDocument();
doc.Load(fileName);
mtzs = doc.DocumentElement.Deserialize <TimeZoneViewModel.ManualTimeZones>();
} catch (Exception err) {
dbg.Error(err);
return(new TimeZoneViewModel[0]);
}
if (mtzs == null || mtzs.timeZones == null || mtzs.timeZones.Length == 0)
{
return(new TimeZoneViewModel[0]);
}
var tz_list = new List <TimeZoneViewModel>(256);
foreach (var tz in mtzs.timeZones)
{
if (tz.posixTz != null)
{
var posixTz = PosixTz.TryParse(tz.posixTz);
tz_list.Add(new TimeZoneViewModel(
tz.displayName, tz.posixTz, posixTz
));
}
}
return(tz_list.OrderBy(x => {
if (x.posixTz != null)
{
return new Tuple <int, int, string>(0, -x.posixTz.offset, x.displayName);
}
else
{
return new Tuple <int, int, string>(1, 0, x.displayName);
}
}).ToArray());
}
public void WriteRule(PosixTz.DstRule rule){
rule.Match(
fixedDateRule => {
sb.Append("J");
sb.Append(fixedDateRule.day);
},
dayOfYearRule => {
sb.Append(dayOfYearRule.day);
},
dayOfWeekRule => {
sb.Append("M");
sb.Append(dayOfWeekRule.month);
sb.Append(".");
sb.Append(dayOfWeekRule.week);
sb.Append(".");
sb.Append(dayOfWeekRule.day);
}
);
if (rule.time != PosixTz.DEFAULT_RULE_TIME) {
sb.Append("/");
WriteTime(rule.time);
}
}
public static TimeZoneViewModel[] GetSystemTimeZones()
{
var tz_list = new List <TimeZoneViewModel>(256);
var sys_tzs = TimeZoneInfo.GetSystemTimeZones();
var now = DateTime.Now;
foreach (var tzi in sys_tzs)
{
PosixTz.Dst dst = null;
var rule = GetSystemTimeZoneRule(now, tzi);
var std_offset = -tzi.BaseUtcOffset.TotalSeconds.ToInt32();
if (rule != null)
{
var start = PosixTzExtensions.GetPosixRuleFromTransitionTime(
rule.DaylightTransitionStart
);
var end = PosixTzExtensions.GetPosixRuleFromTransitionTime(
rule.DaylightTransitionEnd
);
var dst_offset = std_offset - rule.DaylightDelta.TotalSeconds.ToInt32();
dst = new PosixTz.Dst(
/*PosixTzWriter.NormalizeName(tzi.DaylightName)*/ "DaylightTime", dst_offset, start, end
);
}
var posixTz = new PosixTz(
PosixTzWriter.NormalizeName(/*tzi.StandardName*/ tzi.Id), std_offset, dst
);
tz_list.Add(new TimeZoneViewModel(
tzi.DisplayName, null, posixTz
));
}
return(tz_list.OrderBy(x =>
new Tuple <int, string>(-x.posixTz.offset, x.displayName)
).ToArray());
}
public static TimeZoneViewModel[] GetSystemTimeZones() {
var tz_list = new List<TimeZoneViewModel>(256);
var sys_tzs = TimeZoneInfo.GetSystemTimeZones();
var now = DateTime.Now;
foreach (var tzi in sys_tzs) {
PosixTz.Dst dst = null;
var rule = GetSystemTimeZoneRule(now, tzi);
var std_offset = -tzi.BaseUtcOffset.TotalSeconds.ToInt32();
if (rule != null) {
var start = PosixTzExtensions.GetPosixRuleFromTransitionTime(
rule.DaylightTransitionStart
);
var end = PosixTzExtensions.GetPosixRuleFromTransitionTime(
rule.DaylightTransitionEnd
);
var dst_offset = std_offset - rule.DaylightDelta.TotalSeconds.ToInt32();
dst = new PosixTz.Dst(
/*PosixTzWriter.NormalizeName(tzi.DaylightName)*/"DaylightTime", dst_offset, start, end
);
}
var posixTz = new PosixTz(
PosixTzWriter.NormalizeName(/*tzi.StandardName*/tzi.Id), std_offset, dst
);
tz_list.Add(new TimeZoneViewModel(
tzi.DisplayName, null, posixTz
));
}
return tz_list.OrderBy(x =>
new Tuple<int, string>(-x.posixTz.offset, x.displayName)
).ToArray();
}
public TimeZoneViewModel(string displayName, string originalString, PosixTz posixTz) {
this.displayName = displayName;
this.originalString = originalString;
this.posixTz = posixTz;
}
//n (the zero-based Julian day)
public bool ReadDayOfYearRule(ref PosixTz.DstRule rule) {
int day = 0;
if (!ReadNum(ref day)) {
return false;
}
if (day > 365) {
//0 <= n <= 365
RaiseParseError();
};
var time = ReadRuleTime();
rule = new PosixTz.DstRule.DayOfYearRule(day, time);
return true;
}
public TimeZoneViewModel(string displayName, string originalString, PosixTz posixTz)
{
this.displayName = displayName;
this.originalString = originalString;
this.posixTz = posixTz;
}
TimeZoneViewModel GetTimeZoneSelection()
{
TimeZoneViewModel timezonemosel = null;
if (timeZonesComboBox.SelectedIndex == -1)
{
timezonemosel = new TimeZoneViewModel(timeZonesComboBox.Text, timeZonesComboBox.Text, PosixTz.TryParse(timeZonesComboBox.Text));
}
else
{
var tmodel = timeZonesComboBox.SelectedItem as TimeZoneViewModel;
if (tmodel != null)
{
timezonemosel = tmodel;
}
}
return(timezonemosel);
}
public bool ReadRule(ref PosixTz.DstRule rule) {
return ReadFixedDateRule(ref rule) || ReadDayOfYearRule(ref rule) || ReadDayOfWeekRule(ref rule);
}
//Mm.n.d (the d'th day of week n of month m of the year)
public bool ReadDayOfWeekRule(ref PosixTz.DstRule rule) {
int saved_pos = pos;
if (!ReadSpecChar('M')) {
return false;
}
SkipWhiteSpaces();
int month = 0;
if (!ReadNum(ref month) || month < 1 || month > 12) {
RaiseParseError();
};
SkipWhiteSpaces();
if (!ReadSpecChar('.')) {
//week is missing
RaiseParseError();
}
SkipWhiteSpaces();
int week = 0;
if (!ReadNum(ref week) || week < 1 || week > 5) {
//1 <= n <= 5
RaiseParseError();
};
SkipWhiteSpaces();
if (!ReadSpecChar('.')) {
//day is missing
RaiseParseError();
}
SkipWhiteSpaces();
int day = 0;
if (!ReadNum(ref day) || day > 6) {
//0 <= d <= 6
RaiseParseError();
};
var time = ReadRuleTime();
rule = new PosixTz.DstRule.DayOfWeekRule(month, week, day, time);
return true;
}
public void WriteTimeZone(PosixTz tz) {
WriteName(tz.name);
WriteTimeOffset(tz.offset);
var dst = tz.dst;
if (dst != null) {
WriteName(dst.name);
if (dst.offset != PosixTz.GetDefaultDstOffset(tz.offset)) {
WriteTimeOffset(dst.offset);
}
sb.Append(",");
WriteRule(dst.start);
sb.Append(",");
WriteRule(dst.end);
}
}
//Jn (the Julian day n)
public bool ReadFixedDateRule(ref PosixTz.DstRule rule) {
int saved_pos = pos;
if (!ReadSpecChar('J')) {
return false;
}
SkipWhiteSpaces();
int day = 0;
if (!ReadNum(ref day) || day < 1 || day > 365) {
//1 <= n <= 365
RaiseParseError();
};
var time = ReadRuleTime();
rule = new PosixTz.DstRule.FixedDateRule(day, time);
return true;
}