{- | Copyright : Will Thompson, Iñaki García Etxebarria and Jonas Platte License : LGPL-2.1 Maintainer : Iñaki García Etxebarria (inaki@blueleaf.cc) Deprecated -} #define ENABLE_OVERLOADING (MIN_VERSION_haskell_gi_overloading(1,0,0) \ && !defined(__HADDOCK_VERSION__)) module GI.Gtk.Structs.RcProperty ( -- * Exported types RcProperty(..) , newZeroRcProperty , noRcProperty , -- * Methods -- ** parseBorder #method:parseBorder# rcPropertyParseBorder , -- ** parseColor #method:parseColor# rcPropertyParseColor , -- ** parseEnum #method:parseEnum# rcPropertyParseEnum , -- ** parseFlags #method:parseFlags# rcPropertyParseFlags , -- ** parseRequisition #method:parseRequisition# rcPropertyParseRequisition , -- * Properties -- ** origin #attr:origin# {- | field similar to one found in 'GI.Gtk.Structs.SettingsValue.SettingsValue' -} clearRcPropertyOrigin , getRcPropertyOrigin , #if ENABLE_OVERLOADING rcProperty_origin , #endif setRcPropertyOrigin , -- ** propertyName #attr:propertyName# {- | quark-ified property identifier like “GtkScrollbar::spacing” -} getRcPropertyPropertyName , #if ENABLE_OVERLOADING rcProperty_propertyName , #endif setRcPropertyPropertyName , -- ** typeName #attr:typeName# {- | quark-ified type identifier -} getRcPropertyTypeName , #if ENABLE_OVERLOADING rcProperty_typeName , #endif setRcPropertyTypeName , -- ** value #attr:value# {- | field similar to one found in 'GI.Gtk.Structs.SettingsValue.SettingsValue' -} getRcPropertyValue , #if ENABLE_OVERLOADING rcProperty_value , #endif ) 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 qualified GI.GLib.Structs.String as GLib.String -- | Memory-managed wrapper type. newtype RcProperty = RcProperty (ManagedPtr RcProperty) instance WrappedPtr RcProperty where wrappedPtrCalloc = callocBytes 40 wrappedPtrCopy = \p -> withManagedPtr p (copyBytes 40 >=> wrapPtr RcProperty) wrappedPtrFree = Just ptr_to_g_free -- | Construct a `RcProperty` struct initialized to zero. newZeroRcProperty :: MonadIO m => m RcProperty newZeroRcProperty = liftIO $ wrappedPtrCalloc >>= wrapPtr RcProperty instance tag ~ 'AttrSet => Constructible RcProperty tag where new _ attrs = do o <- newZeroRcProperty GI.Attributes.set o attrs return o -- | A convenience alias for `Nothing` :: `Maybe` `RcProperty`. noRcProperty :: Maybe RcProperty noRcProperty = Nothing {- | Get the value of the “@type_name@” field. When is enabled, this is equivalent to @ 'Data.GI.Base.Attributes.get' rcProperty #typeName @ -} getRcPropertyTypeName :: MonadIO m => RcProperty -> m Word32 getRcPropertyTypeName s = liftIO $ withManagedPtr s $ \ptr -> do val <- peek (ptr `plusPtr` 0) :: IO Word32 return val {- | Set the value of the “@type_name@” field. When is enabled, this is equivalent to @ 'Data.GI.Base.Attributes.set' rcProperty [ #typeName 'Data.GI.Base.Attributes.:=' value ] @ -} setRcPropertyTypeName :: MonadIO m => RcProperty -> Word32 -> m () setRcPropertyTypeName s val = liftIO $ withManagedPtr s $ \ptr -> do poke (ptr `plusPtr` 0) (val :: Word32) #if ENABLE_OVERLOADING data RcPropertyTypeNameFieldInfo instance AttrInfo RcPropertyTypeNameFieldInfo where type AttrAllowedOps RcPropertyTypeNameFieldInfo = '[ 'AttrSet, 'AttrGet] type AttrSetTypeConstraint RcPropertyTypeNameFieldInfo = (~) Word32 type AttrBaseTypeConstraint RcPropertyTypeNameFieldInfo = (~) RcProperty type AttrGetType RcPropertyTypeNameFieldInfo = Word32 type AttrLabel RcPropertyTypeNameFieldInfo = "type_name" type AttrOrigin RcPropertyTypeNameFieldInfo = RcProperty attrGet _ = getRcPropertyTypeName attrSet _ = setRcPropertyTypeName attrConstruct = undefined attrClear _ = undefined rcProperty_typeName :: AttrLabelProxy "typeName" rcProperty_typeName = AttrLabelProxy #endif {- | Get the value of the “@property_name@” field. When is enabled, this is equivalent to @ 'Data.GI.Base.Attributes.get' rcProperty #propertyName @ -} getRcPropertyPropertyName :: MonadIO m => RcProperty -> m Word32 getRcPropertyPropertyName s = liftIO $ withManagedPtr s $ \ptr -> do val <- peek (ptr `plusPtr` 4) :: IO Word32 return val {- | Set the value of the “@property_name@” field. When is enabled, this is equivalent to @ 'Data.GI.Base.Attributes.set' rcProperty [ #propertyName 'Data.GI.Base.Attributes.:=' value ] @ -} setRcPropertyPropertyName :: MonadIO m => RcProperty -> Word32 -> m () setRcPropertyPropertyName s val = liftIO $ withManagedPtr s $ \ptr -> do poke (ptr `plusPtr` 4) (val :: Word32) #if ENABLE_OVERLOADING data RcPropertyPropertyNameFieldInfo instance AttrInfo RcPropertyPropertyNameFieldInfo where type AttrAllowedOps RcPropertyPropertyNameFieldInfo = '[ 'AttrSet, 'AttrGet] type AttrSetTypeConstraint RcPropertyPropertyNameFieldInfo = (~) Word32 type AttrBaseTypeConstraint RcPropertyPropertyNameFieldInfo = (~) RcProperty type AttrGetType RcPropertyPropertyNameFieldInfo = Word32 type AttrLabel RcPropertyPropertyNameFieldInfo = "property_name" type AttrOrigin RcPropertyPropertyNameFieldInfo = RcProperty attrGet _ = getRcPropertyPropertyName attrSet _ = setRcPropertyPropertyName attrConstruct = undefined attrClear _ = undefined rcProperty_propertyName :: AttrLabelProxy "propertyName" rcProperty_propertyName = AttrLabelProxy #endif {- | Get the value of the “@origin@” field. When is enabled, this is equivalent to @ 'Data.GI.Base.Attributes.get' rcProperty #origin @ -} getRcPropertyOrigin :: MonadIO m => RcProperty -> m (Maybe T.Text) getRcPropertyOrigin s = liftIO $ withManagedPtr s $ \ptr -> do val <- peek (ptr `plusPtr` 8) :: IO CString result <- SP.convertIfNonNull val $ \val' -> do val'' <- cstringToText val' return val'' return result {- | Set the value of the “@origin@” field. When is enabled, this is equivalent to @ 'Data.GI.Base.Attributes.set' rcProperty [ #origin 'Data.GI.Base.Attributes.:=' value ] @ -} setRcPropertyOrigin :: MonadIO m => RcProperty -> CString -> m () setRcPropertyOrigin s val = liftIO $ withManagedPtr s $ \ptr -> do poke (ptr `plusPtr` 8) (val :: CString) {- | Set the value of the “@origin@” field to `Nothing`. When is enabled, this is equivalent to @ 'Data.GI.Base.Attributes.clear' #origin @ -} clearRcPropertyOrigin :: MonadIO m => RcProperty -> m () clearRcPropertyOrigin s = liftIO $ withManagedPtr s $ \ptr -> do poke (ptr `plusPtr` 8) (FP.nullPtr :: CString) #if ENABLE_OVERLOADING data RcPropertyOriginFieldInfo instance AttrInfo RcPropertyOriginFieldInfo where type AttrAllowedOps RcPropertyOriginFieldInfo = '[ 'AttrSet, 'AttrGet, 'AttrClear] type AttrSetTypeConstraint RcPropertyOriginFieldInfo = (~) CString type AttrBaseTypeConstraint RcPropertyOriginFieldInfo = (~) RcProperty type AttrGetType RcPropertyOriginFieldInfo = Maybe T.Text type AttrLabel RcPropertyOriginFieldInfo = "origin" type AttrOrigin RcPropertyOriginFieldInfo = RcProperty attrGet _ = getRcPropertyOrigin attrSet _ = setRcPropertyOrigin attrConstruct = undefined attrClear _ = clearRcPropertyOrigin rcProperty_origin :: AttrLabelProxy "origin" rcProperty_origin = AttrLabelProxy #endif {- | Get the value of the “@value@” field. When is enabled, this is equivalent to @ 'Data.GI.Base.Attributes.get' rcProperty #value @ -} getRcPropertyValue :: MonadIO m => RcProperty -> m GValue getRcPropertyValue s = liftIO $ withManagedPtr s $ \ptr -> do let val = ptr `plusPtr` 16 :: (Ptr GValue) val' <- (newBoxed GValue) val return val' #if ENABLE_OVERLOADING data RcPropertyValueFieldInfo instance AttrInfo RcPropertyValueFieldInfo where type AttrAllowedOps RcPropertyValueFieldInfo = '[ 'AttrGet] type AttrSetTypeConstraint RcPropertyValueFieldInfo = (~) (Ptr GValue) type AttrBaseTypeConstraint RcPropertyValueFieldInfo = (~) RcProperty type AttrGetType RcPropertyValueFieldInfo = GValue type AttrLabel RcPropertyValueFieldInfo = "value" type AttrOrigin RcPropertyValueFieldInfo = RcProperty attrGet _ = getRcPropertyValue attrSet _ = undefined attrConstruct = undefined attrClear _ = undefined rcProperty_value :: AttrLabelProxy "value" rcProperty_value = AttrLabelProxy #endif #if ENABLE_OVERLOADING instance O.HasAttributeList RcProperty type instance O.AttributeList RcProperty = RcPropertyAttributeList type RcPropertyAttributeList = ('[ '("typeName", RcPropertyTypeNameFieldInfo), '("propertyName", RcPropertyPropertyNameFieldInfo), '("origin", RcPropertyOriginFieldInfo), '("value", RcPropertyValueFieldInfo)] :: [(Symbol, *)]) #endif -- method RcProperty::parse_border -- method type : MemberFunction -- Args : [Arg {argCName = "pspec", argType = TParamSpec, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GParamSpec", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "gstring", argType = TInterface (Name {namespace = "GLib", name = "String"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "the #GString to be parsed", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "property_value", argType = TInterface (Name {namespace = "GObject", name = "Value"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GValue which must hold boxed values.", 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 "gtk_rc_property_parse_border" gtk_rc_property_parse_border :: Ptr GParamSpec -> -- pspec : TParamSpec Ptr GLib.String.String -> -- gstring : TInterface (Name {namespace = "GLib", name = "String"}) Ptr GValue -> -- property_value : TInterface (Name {namespace = "GObject", name = "Value"}) IO CInt {- | A 'GI.Gtk.Callbacks.RcPropertyParser' for use with 'GI.Gtk.Objects.Settings.settingsInstallPropertyParser' or @/gtk_widget_class_install_style_property_parser()/@ which parses borders in the form @\"{ left, right, top, bottom }\"@ for integers left, right, top and bottom. -} rcPropertyParseBorder :: (B.CallStack.HasCallStack, MonadIO m) => GParamSpec {- ^ /@pspec@/: a 'GI.GObject.Objects.ParamSpec.ParamSpec' -} -> GLib.String.String {- ^ /@gstring@/: the 'GI.GLib.Structs.String.String' to be parsed -} -> GValue {- ^ /@propertyValue@/: a 'GI.GObject.Structs.Value.Value' which must hold boxed values. -} -> m Bool {- ^ __Returns:__ 'True' if /@gstring@/ could be parsed and /@propertyValue@/ has been set to the resulting 'GI.Gtk.Structs.Border.Border'. -} rcPropertyParseBorder pspec gstring propertyValue = liftIO $ do pspec' <- unsafeManagedPtrGetPtr pspec gstring' <- unsafeManagedPtrGetPtr gstring propertyValue' <- unsafeManagedPtrGetPtr propertyValue result <- gtk_rc_property_parse_border pspec' gstring' propertyValue' let result' = (/= 0) result touchManagedPtr pspec touchManagedPtr gstring touchManagedPtr propertyValue return result' #if ENABLE_OVERLOADING #endif -- method RcProperty::parse_color -- method type : MemberFunction -- Args : [Arg {argCName = "pspec", argType = TParamSpec, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GParamSpec", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "gstring", argType = TInterface (Name {namespace = "GLib", name = "String"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "the #GString to be parsed", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "property_value", argType = TInterface (Name {namespace = "GObject", name = "Value"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GValue which must hold #GdkColor values.", 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 "gtk_rc_property_parse_color" gtk_rc_property_parse_color :: Ptr GParamSpec -> -- pspec : TParamSpec Ptr GLib.String.String -> -- gstring : TInterface (Name {namespace = "GLib", name = "String"}) Ptr GValue -> -- property_value : TInterface (Name {namespace = "GObject", name = "Value"}) IO CInt {- | A 'GI.Gtk.Callbacks.RcPropertyParser' for use with 'GI.Gtk.Objects.Settings.settingsInstallPropertyParser' or @/gtk_widget_class_install_style_property_parser()/@ which parses a color given either by its name or in the form @{ red, green, blue }@ where red, green and blue are integers between 0 and 65535 or floating-point numbers between 0 and 1. -} rcPropertyParseColor :: (B.CallStack.HasCallStack, MonadIO m) => GParamSpec {- ^ /@pspec@/: a 'GI.GObject.Objects.ParamSpec.ParamSpec' -} -> GLib.String.String {- ^ /@gstring@/: the 'GI.GLib.Structs.String.String' to be parsed -} -> GValue {- ^ /@propertyValue@/: a 'GI.GObject.Structs.Value.Value' which must hold 'GI.Gdk.Structs.Color.Color' values. -} -> m Bool {- ^ __Returns:__ 'True' if /@gstring@/ could be parsed and /@propertyValue@/ has been set to the resulting 'GI.Gdk.Structs.Color.Color'. -} rcPropertyParseColor pspec gstring propertyValue = liftIO $ do pspec' <- unsafeManagedPtrGetPtr pspec gstring' <- unsafeManagedPtrGetPtr gstring propertyValue' <- unsafeManagedPtrGetPtr propertyValue result <- gtk_rc_property_parse_color pspec' gstring' propertyValue' let result' = (/= 0) result touchManagedPtr pspec touchManagedPtr gstring touchManagedPtr propertyValue return result' #if ENABLE_OVERLOADING #endif -- method RcProperty::parse_enum -- method type : MemberFunction -- Args : [Arg {argCName = "pspec", argType = TParamSpec, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GParamSpec", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "gstring", argType = TInterface (Name {namespace = "GLib", name = "String"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "the #GString to be parsed", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "property_value", argType = TInterface (Name {namespace = "GObject", name = "Value"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GValue which must hold enum values.", 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 "gtk_rc_property_parse_enum" gtk_rc_property_parse_enum :: Ptr GParamSpec -> -- pspec : TParamSpec Ptr GLib.String.String -> -- gstring : TInterface (Name {namespace = "GLib", name = "String"}) Ptr GValue -> -- property_value : TInterface (Name {namespace = "GObject", name = "Value"}) IO CInt {- | A 'GI.Gtk.Callbacks.RcPropertyParser' for use with 'GI.Gtk.Objects.Settings.settingsInstallPropertyParser' or @/gtk_widget_class_install_style_property_parser()/@ which parses a single enumeration value. The enumeration value can be specified by its name, its nickname or its numeric value. For consistency with flags parsing, the value may be surrounded by parentheses. -} rcPropertyParseEnum :: (B.CallStack.HasCallStack, MonadIO m) => GParamSpec {- ^ /@pspec@/: a 'GI.GObject.Objects.ParamSpec.ParamSpec' -} -> GLib.String.String {- ^ /@gstring@/: the 'GI.GLib.Structs.String.String' to be parsed -} -> GValue {- ^ /@propertyValue@/: a 'GI.GObject.Structs.Value.Value' which must hold enum values. -} -> m Bool {- ^ __Returns:__ 'True' if /@gstring@/ could be parsed and /@propertyValue@/ has been set to the resulting 'GI.GObject.Structs.EnumValue.EnumValue'. -} rcPropertyParseEnum pspec gstring propertyValue = liftIO $ do pspec' <- unsafeManagedPtrGetPtr pspec gstring' <- unsafeManagedPtrGetPtr gstring propertyValue' <- unsafeManagedPtrGetPtr propertyValue result <- gtk_rc_property_parse_enum pspec' gstring' propertyValue' let result' = (/= 0) result touchManagedPtr pspec touchManagedPtr gstring touchManagedPtr propertyValue return result' #if ENABLE_OVERLOADING #endif -- method RcProperty::parse_flags -- method type : MemberFunction -- Args : [Arg {argCName = "pspec", argType = TParamSpec, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GParamSpec", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "gstring", argType = TInterface (Name {namespace = "GLib", name = "String"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "the #GString to be parsed", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "property_value", argType = TInterface (Name {namespace = "GObject", name = "Value"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GValue which must hold flags values.", 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 "gtk_rc_property_parse_flags" gtk_rc_property_parse_flags :: Ptr GParamSpec -> -- pspec : TParamSpec Ptr GLib.String.String -> -- gstring : TInterface (Name {namespace = "GLib", name = "String"}) Ptr GValue -> -- property_value : TInterface (Name {namespace = "GObject", name = "Value"}) IO CInt {- | A 'GI.Gtk.Callbacks.RcPropertyParser' for use with 'GI.Gtk.Objects.Settings.settingsInstallPropertyParser' or @/gtk_widget_class_install_style_property_parser()/@ which parses flags. Flags can be specified by their name, their nickname or numerically. Multiple flags can be specified in the form @\"( flag1 | flag2 | ... )\"@. -} rcPropertyParseFlags :: (B.CallStack.HasCallStack, MonadIO m) => GParamSpec {- ^ /@pspec@/: a 'GI.GObject.Objects.ParamSpec.ParamSpec' -} -> GLib.String.String {- ^ /@gstring@/: the 'GI.GLib.Structs.String.String' to be parsed -} -> GValue {- ^ /@propertyValue@/: a 'GI.GObject.Structs.Value.Value' which must hold flags values. -} -> m Bool {- ^ __Returns:__ 'True' if /@gstring@/ could be parsed and /@propertyValue@/ has been set to the resulting flags value. -} rcPropertyParseFlags pspec gstring propertyValue = liftIO $ do pspec' <- unsafeManagedPtrGetPtr pspec gstring' <- unsafeManagedPtrGetPtr gstring propertyValue' <- unsafeManagedPtrGetPtr propertyValue result <- gtk_rc_property_parse_flags pspec' gstring' propertyValue' let result' = (/= 0) result touchManagedPtr pspec touchManagedPtr gstring touchManagedPtr propertyValue return result' #if ENABLE_OVERLOADING #endif -- method RcProperty::parse_requisition -- method type : MemberFunction -- Args : [Arg {argCName = "pspec", argType = TParamSpec, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GParamSpec", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "gstring", argType = TInterface (Name {namespace = "GLib", name = "String"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "the #GString to be parsed", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "property_value", argType = TInterface (Name {namespace = "GObject", name = "Value"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GValue which must hold boxed values.", 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 "gtk_rc_property_parse_requisition" gtk_rc_property_parse_requisition :: Ptr GParamSpec -> -- pspec : TParamSpec Ptr GLib.String.String -> -- gstring : TInterface (Name {namespace = "GLib", name = "String"}) Ptr GValue -> -- property_value : TInterface (Name {namespace = "GObject", name = "Value"}) IO CInt {- | A 'GI.Gtk.Callbacks.RcPropertyParser' for use with 'GI.Gtk.Objects.Settings.settingsInstallPropertyParser' or @/gtk_widget_class_install_style_property_parser()/@ which parses a requisition in the form @\"{ width, height }\"@ for integers @/width/@ and @/height/@. -} rcPropertyParseRequisition :: (B.CallStack.HasCallStack, MonadIO m) => GParamSpec {- ^ /@pspec@/: a 'GI.GObject.Objects.ParamSpec.ParamSpec' -} -> GLib.String.String {- ^ /@gstring@/: the 'GI.GLib.Structs.String.String' to be parsed -} -> GValue {- ^ /@propertyValue@/: a 'GI.GObject.Structs.Value.Value' which must hold boxed values. -} -> m Bool {- ^ __Returns:__ 'True' if /@gstring@/ could be parsed and /@propertyValue@/ has been set to the resulting 'GI.Gtk.Structs.Requisition.Requisition'. -} rcPropertyParseRequisition pspec gstring propertyValue = liftIO $ do pspec' <- unsafeManagedPtrGetPtr pspec gstring' <- unsafeManagedPtrGetPtr gstring propertyValue' <- unsafeManagedPtrGetPtr propertyValue result <- gtk_rc_property_parse_requisition pspec' gstring' propertyValue' let result' = (/= 0) result touchManagedPtr pspec touchManagedPtr gstring touchManagedPtr propertyValue return result' #if ENABLE_OVERLOADING #endif #if ENABLE_OVERLOADING type family ResolveRcPropertyMethod (t :: Symbol) (o :: *) :: * where ResolveRcPropertyMethod l o = O.MethodResolutionFailed l o instance (info ~ ResolveRcPropertyMethod t RcProperty, O.MethodInfo info RcProperty p) => OL.IsLabel t (RcProperty -> 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