{- | Copyright : Will Thompson, Iñaki García Etxebarria and Jonas Platte License : LGPL-2.1 Maintainer : Iñaki García Etxebarria (inaki@blueleaf.cc) 'GI.GLib.Structs.TimeZone.TimeZone' is an opaque structure whose members cannot be accessed directly. /Since: 2.26/ -} #define ENABLE_OVERLOADING (MIN_VERSION_haskell_gi_overloading(1,0,0) \ && !defined(__HADDOCK_VERSION__)) module GI.GLib.Structs.TimeZone ( -- * Exported types TimeZone(..) , noTimeZone , -- * Methods -- ** adjustTime #method:adjustTime# #if ENABLE_OVERLOADING TimeZoneAdjustTimeMethodInfo , #endif timeZoneAdjustTime , -- ** findInterval #method:findInterval# #if ENABLE_OVERLOADING TimeZoneFindIntervalMethodInfo , #endif timeZoneFindInterval , -- ** getAbbreviation #method:getAbbreviation# #if ENABLE_OVERLOADING TimeZoneGetAbbreviationMethodInfo , #endif timeZoneGetAbbreviation , -- ** getIdentifier #method:getIdentifier# #if ENABLE_OVERLOADING TimeZoneGetIdentifierMethodInfo , #endif timeZoneGetIdentifier , -- ** getOffset #method:getOffset# #if ENABLE_OVERLOADING TimeZoneGetOffsetMethodInfo , #endif timeZoneGetOffset , -- ** isDst #method:isDst# #if ENABLE_OVERLOADING TimeZoneIsDstMethodInfo , #endif timeZoneIsDst , -- ** new #method:new# timeZoneNew , -- ** newLocal #method:newLocal# timeZoneNewLocal , -- ** newOffset #method:newOffset# timeZoneNewOffset , -- ** newUtc #method:newUtc# timeZoneNewUtc , -- ** ref #method:ref# #if ENABLE_OVERLOADING TimeZoneRefMethodInfo , #endif timeZoneRef , -- ** unref #method:unref# #if ENABLE_OVERLOADING TimeZoneUnrefMethodInfo , #endif timeZoneUnref , ) where import Data.GI.Base.ShortPrelude import qualified Data.GI.Base.ShortPrelude as SP import qualified Data.GI.Base.Overloading as O import qualified Prelude as P import qualified Data.GI.Base.Attributes as GI.Attributes import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr import qualified Data.GI.Base.GClosure as B.GClosure import qualified Data.GI.Base.GError as B.GError import qualified Data.GI.Base.GVariant as B.GVariant import qualified Data.GI.Base.GValue as B.GValue import qualified Data.GI.Base.GParamSpec as B.GParamSpec import qualified Data.GI.Base.CallStack as B.CallStack import qualified Data.GI.Base.Properties as B.Properties import qualified Data.Text as T import qualified Data.ByteString.Char8 as B import qualified Data.Map as Map import qualified Foreign.Ptr as FP import qualified GHC.OverloadedLabels as OL import {-# SOURCE #-} qualified GI.GLib.Enums as GLib.Enums -- | Memory-managed wrapper type. newtype TimeZone = TimeZone (ManagedPtr TimeZone) foreign import ccall "g_time_zone_get_type" c_g_time_zone_get_type :: IO GType instance BoxedObject TimeZone where boxedType _ = c_g_time_zone_get_type -- | A convenience alias for `Nothing` :: `Maybe` `TimeZone`. noTimeZone :: Maybe TimeZone noTimeZone = Nothing #if ENABLE_OVERLOADING instance O.HasAttributeList TimeZone type instance O.AttributeList TimeZone = TimeZoneAttributeList type TimeZoneAttributeList = ('[ ] :: [(Symbol, *)]) #endif -- method TimeZone::new -- method type : Constructor -- Args : [Arg {argCName = "identifier", argType = TBasicType TUTF8, direction = DirectionIn, mayBeNull = True, argDoc = Documentation {rawDocText = Just "a timezone identifier", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Just (TInterface (Name {namespace = "GLib", name = "TimeZone"})) -- throws : False -- Skip return : False foreign import ccall "g_time_zone_new" g_time_zone_new :: CString -> -- identifier : TBasicType TUTF8 IO (Ptr TimeZone) {- | Creates a 'GI.GLib.Structs.TimeZone.TimeZone' corresponding to /@identifier@/. /@identifier@/ can either be an RFC3339\/ISO 8601 time offset or something that would pass as a valid value for the @TZ@ environment variable (including 'Nothing'). In Windows, /@identifier@/ can also be the unlocalized name of a time zone for standard time, for example \"Pacific Standard Time\". Valid RFC3339 time offsets are @\"Z\"@ (for UTC) or @\"±hh:mm\"@. ISO 8601 additionally specifies @\"±hhmm\"@ and @\"±hh\"@. Offsets are time values to be added to Coordinated Universal Time (UTC) to get the local time. In UNIX, the @TZ@ environment variable typically corresponds to the name of a file in the zoneinfo database, or string in \"std offset [dst [offset],start[\/time],end[\/time]]\" (POSIX) format. There are no spaces in the specification. The name of standard and daylight savings time zone must be three or more alphabetic characters. Offsets are time values to be added to local time to get Coordinated Universal Time (UTC) and should be @\"[±]hh[[:]mm[:ss]]\"@. Dates are either @\"Jn\"@ (Julian day with n between 1 and 365, leap years not counted), @\"n\"@ (zero-based Julian day with n between 0 and 365) or @\"Mm.w.d\"@ (day d (0 \<= d \<= 6) of week w (1 \<= w \<= 5) of month m (1 \<= m \<= 12), day 0 is a Sunday). Times are in local wall clock time, the default is 02:00:00. In Windows, the \"tzn[+|–]hh[:mm[:ss]][dzn]\" format is used, but also accepts POSIX format. The Windows format uses US rules for all time zones; daylight savings time is 60 minutes behind the standard time with date and time of change taken from Pacific Standard Time. Offsets are time values to be added to the local time to get Coordinated Universal Time (UTC). 'GI.GLib.Structs.TimeZone.timeZoneNewLocal' calls this function with the value of the @TZ@ environment variable. This function itself is independent of the value of @TZ@, but if /@identifier@/ is 'Nothing' then @\/etc\/localtime@ will be consulted to discover the correct time zone on UNIX and the registry will be consulted or @/GetTimeZoneInformation()/@ will be used to get the local time zone on Windows. If intervals are not available, only time zone rules from @TZ@ environment variable or other means, then they will be computed from year 1900 to 2037. If the maximum year for the rules is available and it is greater than 2037, then it will followed instead. See for a precise definition of valid RFC3339 time offsets (the @time-offset@ expansion) and ISO 8601 for the full list of valid time offsets. See for an explanation of the possible values of the @TZ@ environment variable. See for the list of time zones on Windows. You should release the return value by calling 'GI.GLib.Structs.TimeZone.timeZoneUnref' when you are done with it. /Since: 2.26/ -} timeZoneNew :: (B.CallStack.HasCallStack, MonadIO m) => Maybe (T.Text) {- ^ /@identifier@/: a timezone identifier -} -> m TimeZone {- ^ __Returns:__ the requested timezone -} timeZoneNew identifier = liftIO $ do maybeIdentifier <- case identifier of Nothing -> return nullPtr Just jIdentifier -> do jIdentifier' <- textToCString jIdentifier return jIdentifier' result <- g_time_zone_new maybeIdentifier checkUnexpectedReturnNULL "timeZoneNew" result result' <- (wrapBoxed TimeZone) result freeMem maybeIdentifier return result' #if ENABLE_OVERLOADING #endif -- method TimeZone::new_local -- method type : Constructor -- Args : [] -- Lengths : [] -- returnType : Just (TInterface (Name {namespace = "GLib", name = "TimeZone"})) -- throws : False -- Skip return : False foreign import ccall "g_time_zone_new_local" g_time_zone_new_local :: IO (Ptr TimeZone) {- | Creates a 'GI.GLib.Structs.TimeZone.TimeZone' corresponding to local time. The local time zone may change between invocations to this function; for example, if the system administrator changes it. This is equivalent to calling 'GI.GLib.Structs.TimeZone.timeZoneNew' with the value of the @TZ@ environment variable (including the possibility of 'Nothing'). You should release the return value by calling 'GI.GLib.Structs.TimeZone.timeZoneUnref' when you are done with it. /Since: 2.26/ -} timeZoneNewLocal :: (B.CallStack.HasCallStack, MonadIO m) => m TimeZone {- ^ __Returns:__ the local timezone -} timeZoneNewLocal = liftIO $ do result <- g_time_zone_new_local checkUnexpectedReturnNULL "timeZoneNewLocal" result result' <- (wrapBoxed TimeZone) result return result' #if ENABLE_OVERLOADING #endif -- method TimeZone::new_offset -- method type : Constructor -- Args : [Arg {argCName = "seconds", argType = TBasicType TInt32, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "offset to UTC, in seconds", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Just (TInterface (Name {namespace = "GLib", name = "TimeZone"})) -- throws : False -- Skip return : False foreign import ccall "g_time_zone_new_offset" g_time_zone_new_offset :: Int32 -> -- seconds : TBasicType TInt32 IO (Ptr TimeZone) {- | Creates a 'GI.GLib.Structs.TimeZone.TimeZone' corresponding to the given constant offset from UTC, in seconds. This is equivalent to calling 'GI.GLib.Structs.TimeZone.timeZoneNew' with a string in the form @[+|-]hh[:mm[:ss]]@. /Since: 2.58/ -} timeZoneNewOffset :: (B.CallStack.HasCallStack, MonadIO m) => Int32 {- ^ /@seconds@/: offset to UTC, in seconds -} -> m TimeZone {- ^ __Returns:__ a timezone at the given offset from UTC -} timeZoneNewOffset seconds = liftIO $ do result <- g_time_zone_new_offset seconds checkUnexpectedReturnNULL "timeZoneNewOffset" result result' <- (wrapBoxed TimeZone) result return result' #if ENABLE_OVERLOADING #endif -- method TimeZone::new_utc -- method type : Constructor -- Args : [] -- Lengths : [] -- returnType : Just (TInterface (Name {namespace = "GLib", name = "TimeZone"})) -- throws : False -- Skip return : False foreign import ccall "g_time_zone_new_utc" g_time_zone_new_utc :: IO (Ptr TimeZone) {- | Creates a 'GI.GLib.Structs.TimeZone.TimeZone' corresponding to UTC. This is equivalent to calling 'GI.GLib.Structs.TimeZone.timeZoneNew' with a value like \"Z\", \"UTC\", \"+00\", etc. You should release the return value by calling 'GI.GLib.Structs.TimeZone.timeZoneUnref' when you are done with it. /Since: 2.26/ -} timeZoneNewUtc :: (B.CallStack.HasCallStack, MonadIO m) => m TimeZone {- ^ __Returns:__ the universal timezone -} timeZoneNewUtc = liftIO $ do result <- g_time_zone_new_utc checkUnexpectedReturnNULL "timeZoneNewUtc" result result' <- (wrapBoxed TimeZone) result return result' #if ENABLE_OVERLOADING #endif -- method TimeZone::adjust_time -- method type : OrdinaryMethod -- Args : [Arg {argCName = "tz", argType = TInterface (Name {namespace = "GLib", name = "TimeZone"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GTimeZone", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "type", argType = TInterface (Name {namespace = "GLib", name = "TimeType"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "the #GTimeType of @time_", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "time_", argType = TBasicType TInt64, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a pointer to a number of seconds since January 1, 1970", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Just (TBasicType TInt) -- throws : False -- Skip return : False foreign import ccall "g_time_zone_adjust_time" g_time_zone_adjust_time :: Ptr TimeZone -> -- tz : TInterface (Name {namespace = "GLib", name = "TimeZone"}) CUInt -> -- type : TInterface (Name {namespace = "GLib", name = "TimeType"}) Int64 -> -- time_ : TBasicType TInt64 IO Int32 {- | Finds an interval within /@tz@/ that corresponds to the given /@time_@/, possibly adjusting /@time_@/ if required to fit into an interval. The meaning of /@time_@/ depends on /@type@/. This function is similar to 'GI.GLib.Structs.TimeZone.timeZoneFindInterval', with the difference that it always succeeds (by making the adjustments described below). In any of the cases where 'GI.GLib.Structs.TimeZone.timeZoneFindInterval' succeeds then this function returns the same value, without modifying /@time_@/. This function may, however, modify /@time_@/ in order to deal with non-existent times. If the non-existent local /@time_@/ of 02:30 were requested on March 14th 2010 in Toronto then this function would adjust /@time_@/ to be 03:00 and return the interval containing the adjusted time. /Since: 2.26/ -} timeZoneAdjustTime :: (B.CallStack.HasCallStack, MonadIO m) => TimeZone {- ^ /@tz@/: a 'GI.GLib.Structs.TimeZone.TimeZone' -} -> GLib.Enums.TimeType {- ^ /@type@/: the 'GI.GLib.Enums.TimeType' of /@time_@/ -} -> Int64 {- ^ /@time_@/: a pointer to a number of seconds since January 1, 1970 -} -> m Int32 {- ^ __Returns:__ the interval containing /@time_@/, never -1 -} timeZoneAdjustTime tz type_ time_ = liftIO $ do tz' <- unsafeManagedPtrGetPtr tz let type_' = (fromIntegral . fromEnum) type_ result <- g_time_zone_adjust_time tz' type_' time_ touchManagedPtr tz return result #if ENABLE_OVERLOADING data TimeZoneAdjustTimeMethodInfo instance (signature ~ (GLib.Enums.TimeType -> Int64 -> m Int32), MonadIO m) => O.MethodInfo TimeZoneAdjustTimeMethodInfo TimeZone signature where overloadedMethod _ = timeZoneAdjustTime #endif -- method TimeZone::find_interval -- method type : OrdinaryMethod -- Args : [Arg {argCName = "tz", argType = TInterface (Name {namespace = "GLib", name = "TimeZone"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GTimeZone", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "type", argType = TInterface (Name {namespace = "GLib", name = "TimeType"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "the #GTimeType of @time_", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "time_", argType = TBasicType TInt64, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a number of seconds since January 1, 1970", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Just (TBasicType TInt) -- throws : False -- Skip return : False foreign import ccall "g_time_zone_find_interval" g_time_zone_find_interval :: Ptr TimeZone -> -- tz : TInterface (Name {namespace = "GLib", name = "TimeZone"}) CUInt -> -- type : TInterface (Name {namespace = "GLib", name = "TimeType"}) Int64 -> -- time_ : TBasicType TInt64 IO Int32 {- | Finds an the interval within /@tz@/ that corresponds to the given /@time_@/. The meaning of /@time_@/ depends on /@type@/. If /@type@/ is 'GI.GLib.Enums.TimeTypeUniversal' then this function will always succeed (since universal time is monotonic and continuous). Otherwise /@time_@/ is treated as local time. The distinction between 'GI.GLib.Enums.TimeTypeStandard' and 'GI.GLib.Enums.TimeTypeDaylight' is ignored except in the case that the given /@time_@/ is ambiguous. In Toronto, for example, 01:30 on November 7th 2010 occurred twice (once inside of daylight savings time and the next, an hour later, outside of daylight savings time). In this case, the different value of /@type@/ would result in a different interval being returned. It is still possible for this function to fail. In Toronto, for example, 02:00 on March 14th 2010 does not exist (due to the leap forward to begin daylight savings time). -1 is returned in that case. /Since: 2.26/ -} timeZoneFindInterval :: (B.CallStack.HasCallStack, MonadIO m) => TimeZone {- ^ /@tz@/: a 'GI.GLib.Structs.TimeZone.TimeZone' -} -> GLib.Enums.TimeType {- ^ /@type@/: the 'GI.GLib.Enums.TimeType' of /@time_@/ -} -> Int64 {- ^ /@time_@/: a number of seconds since January 1, 1970 -} -> m Int32 {- ^ __Returns:__ the interval containing /@time_@/, or -1 in case of failure -} timeZoneFindInterval tz type_ time_ = liftIO $ do tz' <- unsafeManagedPtrGetPtr tz let type_' = (fromIntegral . fromEnum) type_ result <- g_time_zone_find_interval tz' type_' time_ touchManagedPtr tz return result #if ENABLE_OVERLOADING data TimeZoneFindIntervalMethodInfo instance (signature ~ (GLib.Enums.TimeType -> Int64 -> m Int32), MonadIO m) => O.MethodInfo TimeZoneFindIntervalMethodInfo TimeZone signature where overloadedMethod _ = timeZoneFindInterval #endif -- method TimeZone::get_abbreviation -- method type : OrdinaryMethod -- Args : [Arg {argCName = "tz", argType = TInterface (Name {namespace = "GLib", name = "TimeZone"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GTimeZone", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "interval", argType = TBasicType TInt, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an interval within the timezone", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Just (TBasicType TUTF8) -- throws : False -- Skip return : False foreign import ccall "g_time_zone_get_abbreviation" g_time_zone_get_abbreviation :: Ptr TimeZone -> -- tz : TInterface (Name {namespace = "GLib", name = "TimeZone"}) Int32 -> -- interval : TBasicType TInt IO CString {- | Determines the time zone abbreviation to be used during a particular /@interval@/ of time in the time zone /@tz@/. For example, in Toronto this is currently \"EST\" during the winter months and \"EDT\" during the summer months when daylight savings time is in effect. /Since: 2.26/ -} timeZoneGetAbbreviation :: (B.CallStack.HasCallStack, MonadIO m) => TimeZone {- ^ /@tz@/: a 'GI.GLib.Structs.TimeZone.TimeZone' -} -> Int32 {- ^ /@interval@/: an interval within the timezone -} -> m T.Text {- ^ __Returns:__ the time zone abbreviation, which belongs to /@tz@/ -} timeZoneGetAbbreviation tz interval = liftIO $ do tz' <- unsafeManagedPtrGetPtr tz result <- g_time_zone_get_abbreviation tz' interval checkUnexpectedReturnNULL "timeZoneGetAbbreviation" result result' <- cstringToText result touchManagedPtr tz return result' #if ENABLE_OVERLOADING data TimeZoneGetAbbreviationMethodInfo instance (signature ~ (Int32 -> m T.Text), MonadIO m) => O.MethodInfo TimeZoneGetAbbreviationMethodInfo TimeZone signature where overloadedMethod _ = timeZoneGetAbbreviation #endif -- method TimeZone::get_identifier -- method type : OrdinaryMethod -- Args : [Arg {argCName = "tz", argType = TInterface (Name {namespace = "GLib", name = "TimeZone"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GTimeZone", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Just (TBasicType TUTF8) -- throws : False -- Skip return : False foreign import ccall "g_time_zone_get_identifier" g_time_zone_get_identifier :: Ptr TimeZone -> -- tz : TInterface (Name {namespace = "GLib", name = "TimeZone"}) IO CString {- | Get the identifier of this 'GI.GLib.Structs.TimeZone.TimeZone', as passed to 'GI.GLib.Structs.TimeZone.timeZoneNew'. If the identifier passed at construction time was not recognised, @UTC@ will be returned. If it was 'Nothing', the identifier of the local timezone at construction time will be returned. The identifier will be returned in the same format as provided at construction time: if provided as a time offset, that will be returned by this function. /Since: 2.58/ -} timeZoneGetIdentifier :: (B.CallStack.HasCallStack, MonadIO m) => TimeZone {- ^ /@tz@/: a 'GI.GLib.Structs.TimeZone.TimeZone' -} -> m T.Text {- ^ __Returns:__ identifier for this timezone -} timeZoneGetIdentifier tz = liftIO $ do tz' <- unsafeManagedPtrGetPtr tz result <- g_time_zone_get_identifier tz' checkUnexpectedReturnNULL "timeZoneGetIdentifier" result result' <- cstringToText result touchManagedPtr tz return result' #if ENABLE_OVERLOADING data TimeZoneGetIdentifierMethodInfo instance (signature ~ (m T.Text), MonadIO m) => O.MethodInfo TimeZoneGetIdentifierMethodInfo TimeZone signature where overloadedMethod _ = timeZoneGetIdentifier #endif -- method TimeZone::get_offset -- method type : OrdinaryMethod -- Args : [Arg {argCName = "tz", argType = TInterface (Name {namespace = "GLib", name = "TimeZone"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GTimeZone", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "interval", argType = TBasicType TInt, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an interval within the timezone", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Just (TBasicType TInt32) -- throws : False -- Skip return : False foreign import ccall "g_time_zone_get_offset" g_time_zone_get_offset :: Ptr TimeZone -> -- tz : TInterface (Name {namespace = "GLib", name = "TimeZone"}) Int32 -> -- interval : TBasicType TInt IO Int32 {- | Determines the offset to UTC in effect during a particular /@interval@/ of time in the time zone /@tz@/. The offset is the number of seconds that you add to UTC time to arrive at local time for /@tz@/ (ie: negative numbers for time zones west of GMT, positive numbers for east). /Since: 2.26/ -} timeZoneGetOffset :: (B.CallStack.HasCallStack, MonadIO m) => TimeZone {- ^ /@tz@/: a 'GI.GLib.Structs.TimeZone.TimeZone' -} -> Int32 {- ^ /@interval@/: an interval within the timezone -} -> m Int32 {- ^ __Returns:__ the number of seconds that should be added to UTC to get the local time in /@tz@/ -} timeZoneGetOffset tz interval = liftIO $ do tz' <- unsafeManagedPtrGetPtr tz result <- g_time_zone_get_offset tz' interval touchManagedPtr tz return result #if ENABLE_OVERLOADING data TimeZoneGetOffsetMethodInfo instance (signature ~ (Int32 -> m Int32), MonadIO m) => O.MethodInfo TimeZoneGetOffsetMethodInfo TimeZone signature where overloadedMethod _ = timeZoneGetOffset #endif -- method TimeZone::is_dst -- method type : OrdinaryMethod -- Args : [Arg {argCName = "tz", argType = TInterface (Name {namespace = "GLib", name = "TimeZone"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GTimeZone", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "interval", argType = TBasicType TInt, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an interval within the timezone", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "g_time_zone_is_dst" g_time_zone_is_dst :: Ptr TimeZone -> -- tz : TInterface (Name {namespace = "GLib", name = "TimeZone"}) Int32 -> -- interval : TBasicType TInt IO CInt {- | Determines if daylight savings time is in effect during a particular /@interval@/ of time in the time zone /@tz@/. /Since: 2.26/ -} timeZoneIsDst :: (B.CallStack.HasCallStack, MonadIO m) => TimeZone {- ^ /@tz@/: a 'GI.GLib.Structs.TimeZone.TimeZone' -} -> Int32 {- ^ /@interval@/: an interval within the timezone -} -> m Bool {- ^ __Returns:__ 'True' if daylight savings time is in effect -} timeZoneIsDst tz interval = liftIO $ do tz' <- unsafeManagedPtrGetPtr tz result <- g_time_zone_is_dst tz' interval let result' = (/= 0) result touchManagedPtr tz return result' #if ENABLE_OVERLOADING data TimeZoneIsDstMethodInfo instance (signature ~ (Int32 -> m Bool), MonadIO m) => O.MethodInfo TimeZoneIsDstMethodInfo TimeZone signature where overloadedMethod _ = timeZoneIsDst #endif -- method TimeZone::ref -- method type : OrdinaryMethod -- Args : [Arg {argCName = "tz", argType = TInterface (Name {namespace = "GLib", name = "TimeZone"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GTimeZone", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Just (TInterface (Name {namespace = "GLib", name = "TimeZone"})) -- throws : False -- Skip return : False foreign import ccall "g_time_zone_ref" g_time_zone_ref :: Ptr TimeZone -> -- tz : TInterface (Name {namespace = "GLib", name = "TimeZone"}) IO (Ptr TimeZone) {- | Increases the reference count on /@tz@/. /Since: 2.26/ -} timeZoneRef :: (B.CallStack.HasCallStack, MonadIO m) => TimeZone {- ^ /@tz@/: a 'GI.GLib.Structs.TimeZone.TimeZone' -} -> m TimeZone {- ^ __Returns:__ a new reference to /@tz@/. -} timeZoneRef tz = liftIO $ do tz' <- unsafeManagedPtrGetPtr tz result <- g_time_zone_ref tz' checkUnexpectedReturnNULL "timeZoneRef" result result' <- (wrapBoxed TimeZone) result touchManagedPtr tz return result' #if ENABLE_OVERLOADING data TimeZoneRefMethodInfo instance (signature ~ (m TimeZone), MonadIO m) => O.MethodInfo TimeZoneRefMethodInfo TimeZone signature where overloadedMethod _ = timeZoneRef #endif -- method TimeZone::unref -- method type : OrdinaryMethod -- Args : [Arg {argCName = "tz", argType = TInterface (Name {namespace = "GLib", name = "TimeZone"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GTimeZone", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Nothing -- throws : False -- Skip return : False foreign import ccall "g_time_zone_unref" g_time_zone_unref :: Ptr TimeZone -> -- tz : TInterface (Name {namespace = "GLib", name = "TimeZone"}) IO () {- | Decreases the reference count on /@tz@/. /Since: 2.26/ -} timeZoneUnref :: (B.CallStack.HasCallStack, MonadIO m) => TimeZone {- ^ /@tz@/: a 'GI.GLib.Structs.TimeZone.TimeZone' -} -> m () timeZoneUnref tz = liftIO $ do tz' <- unsafeManagedPtrGetPtr tz g_time_zone_unref tz' touchManagedPtr tz return () #if ENABLE_OVERLOADING data TimeZoneUnrefMethodInfo instance (signature ~ (m ()), MonadIO m) => O.MethodInfo TimeZoneUnrefMethodInfo TimeZone signature where overloadedMethod _ = timeZoneUnref #endif #if ENABLE_OVERLOADING type family ResolveTimeZoneMethod (t :: Symbol) (o :: *) :: * where ResolveTimeZoneMethod "adjustTime" o = TimeZoneAdjustTimeMethodInfo ResolveTimeZoneMethod "findInterval" o = TimeZoneFindIntervalMethodInfo ResolveTimeZoneMethod "isDst" o = TimeZoneIsDstMethodInfo ResolveTimeZoneMethod "ref" o = TimeZoneRefMethodInfo ResolveTimeZoneMethod "unref" o = TimeZoneUnrefMethodInfo ResolveTimeZoneMethod "getAbbreviation" o = TimeZoneGetAbbreviationMethodInfo ResolveTimeZoneMethod "getIdentifier" o = TimeZoneGetIdentifierMethodInfo ResolveTimeZoneMethod "getOffset" o = TimeZoneGetOffsetMethodInfo ResolveTimeZoneMethod l o = O.MethodResolutionFailed l o instance (info ~ ResolveTimeZoneMethod t TimeZone, O.MethodInfo info TimeZone p) => OL.IsLabel t (TimeZone -> p) where #if MIN_VERSION_base(4,10,0) fromLabel = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info) #else fromLabel _ = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info) #endif #endif