// Call native side to figure out which calendars are allowed internal static int GetCalendars(String localeName, bool useUserOverride, CalendarId[] calendars) { EnumCalendarsData data = new EnumCalendarsData(); data.userOverride = 0; data.calendars = new LowLevelList <int>(); // First call GetLocaleInfo if necessary if (useUserOverride) { // They want user overrides, see if the user calendar matches the input calendar int userCalendar = Interop.mincore.GetLocaleInfoExInt(localeName, LOCALE_ICALENDARTYPE); // If we got a default, then use it as the first calendar if (userCalendar != 0) { data.userOverride = userCalendar; data.calendars.Add(userCalendar); } } GCHandle contextHandle = GCHandle.Alloc(data); try { Interop.mincore_private.EnumCalendarInfoExExCallback callback = new Interop.mincore_private.EnumCalendarInfoExExCallback(EnumCalendarsCallback); Interop.mincore_private.LParamCallbackContext context = new Interop.mincore_private.LParamCallbackContext(); context.lParam = (IntPtr)contextHandle; // Now call the enumeration API. Work is done by our callback function Interop.mincore_private.EnumCalendarInfoExEx(callback, localeName, ENUM_ALL_CALENDARS, null, CAL_ICALINTVALUE, context); } finally { contextHandle.Free(); } // Copy to the output array for (int i = 0; i < Math.Min(calendars.Length, data.calendars.Count); i++) { calendars[i] = (CalendarId)data.calendars[i]; } // Now we have a list of data, return the count return(data.calendars.Count); }
private static unsafe bool CallEnumCalendarInfo(string localeName, CalendarId calendar, uint calType, uint lcType, out string[] data) { EnumData context = new EnumData(); context.userOverride = null; context.strings = new LowLevelList<string>(); // First call GetLocaleInfo if necessary if (((lcType != 0) && ((lcType & CAL_NOUSEROVERRIDE) == 0)) && // Get user locale, see if it matches localeName. // Note that they should match exactly, including letter case GetUserDefaultLocaleName() == localeName) { // They want user overrides, see if the user calendar matches the input calendar CalendarId userCalendar = (CalendarId)Interop.mincore.GetLocaleInfoExInt(localeName, LOCALE_ICALENDARTYPE); // If the calendars were the same, see if the locales were the same if (userCalendar == calendar) { // They matched, get the user override since locale & calendar match string res = Interop.mincore.GetLocaleInfoEx(localeName, lcType); // if it succeeded remember the override for the later callers if (res != "") { // Remember this was the override (so we can look for duplicates later in the enum function) context.userOverride = res; // Add to the result strings. context.strings.Add(res); } } } GCHandle contextHandle = GCHandle.Alloc(context); try { Interop.mincore_private.EnumCalendarInfoExExCallback callback = new Interop.mincore_private.EnumCalendarInfoExExCallback(EnumCalendarInfoCallback); Interop.mincore_private.LParamCallbackContext ctx = new Interop.mincore_private.LParamCallbackContext(); ctx.lParam = (IntPtr)contextHandle; // Now call the enumeration API. Work is done by our callback function Interop.mincore_private.EnumCalendarInfoExEx(callback, localeName, (uint)calendar, null, calType, ctx); } finally { contextHandle.Free(); } // Now we have a list of data, fail if we didn't find anything. if (context.strings.Count == 0) { data = null; return false; } string[] output = context.strings.ToArray(); if (calType == CAL_SABBREVERASTRING || calType == CAL_SERASTRING) { // Eras are enumerated backwards. (oldest era name first, but // Japanese calendar has newest era first in array, and is only // calendar with multiple eras) Array.Reverse(output, 0, output.Length); } data = output; return true; }
// Call native side to figure out which calendars are allowed internal static int GetCalendars(String localeName, bool useUserOverride, CalendarId[] calendars) { EnumCalendarsData data = new EnumCalendarsData(); data.userOverride = 0; data.calendars = new LowLevelList<int>(); // First call GetLocaleInfo if necessary if (useUserOverride) { // They want user overrides, see if the user calendar matches the input calendar int userCalendar = Interop.mincore.GetLocaleInfoExInt(localeName, LOCALE_ICALENDARTYPE); // If we got a default, then use it as the first calendar if (userCalendar != 0) { data.userOverride = userCalendar; data.calendars.Add(userCalendar); } } GCHandle contextHandle = GCHandle.Alloc(data); try { Interop.mincore_private.EnumCalendarInfoExExCallback callback = new Interop.mincore_private.EnumCalendarInfoExExCallback(EnumCalendarsCallback); Interop.mincore_private.LParamCallbackContext context = new Interop.mincore_private.LParamCallbackContext(); context.lParam = (IntPtr)contextHandle; // Now call the enumeration API. Work is done by our callback function Interop.mincore_private.EnumCalendarInfoExEx(callback, localeName, ENUM_ALL_CALENDARS, null, CAL_ICALINTVALUE, context); } finally { contextHandle.Free(); } // Copy to the output array for (int i = 0; i < Math.Min(calendars.Length, data.calendars.Count); i++) calendars[i] = (CalendarId)data.calendars[i]; // Now we have a list of data, return the count return data.calendars.Count; }
private static unsafe bool CallEnumCalendarInfo(string localeName, CalendarId calendar, uint calType, uint lcType, out string[] data) { EnumData context = new EnumData(); context.userOverride = null; context.strings = new LowLevelList <string>(); // First call GetLocaleInfo if necessary if (((lcType != 0) && ((lcType & CAL_NOUSEROVERRIDE) == 0)) && // Get user locale, see if it matches localeName. // Note that they should match exactly, including letter case GetUserDefaultLocaleName() == localeName) { // They want user overrides, see if the user calendar matches the input calendar CalendarId userCalendar = (CalendarId)Interop.mincore.GetLocaleInfoExInt(localeName, LOCALE_ICALENDARTYPE); // If the calendars were the same, see if the locales were the same if (userCalendar == calendar) { // They matched, get the user override since locale & calendar match string res = Interop.mincore.GetLocaleInfoEx(localeName, lcType); // if it succeeded remember the override for the later callers if (res != "") { // Remember this was the override (so we can look for duplicates later in the enum function) context.userOverride = res; // Add to the result strings. context.strings.Add(res); } } } GCHandle contextHandle = GCHandle.Alloc(context); try { Interop.mincore_private.EnumCalendarInfoExExCallback callback = new Interop.mincore_private.EnumCalendarInfoExExCallback(EnumCalendarInfoCallback); Interop.mincore_private.LParamCallbackContext ctx = new Interop.mincore_private.LParamCallbackContext(); ctx.lParam = (IntPtr)contextHandle; // Now call the enumeration API. Work is done by our callback function Interop.mincore_private.EnumCalendarInfoExEx(callback, localeName, (uint)calendar, null, calType, ctx); } finally { contextHandle.Free(); } // Now we have a list of data, fail if we didn't find anything. if (context.strings.Count == 0) { data = null; return(false); } string[] output = context.strings.ToArray(); if (calType == CAL_SABBREVERASTRING || calType == CAL_SERASTRING) { // Eras are enumerated backwards. (oldest era name first, but // Japanese calendar has newest era first in array, and is only // calendar with multiple eras) Array.Reverse(output, 0, output.Length); } data = output; return(true); }