{- | Copyright : Will Thompson, Iñaki García Etxebarria and Jonas Platte License : LGPL-2.1 Maintainer : Iñaki García Etxebarria (inaki@blueleaf.cc) The AtkRelationSet held by an object establishes its relationships with objects beyond the normal \"parent\/child\" hierarchical relationships that all user interface objects have. AtkRelationSets establish whether objects are labelled or controlled by other components, share group membership with other components (for instance within a radio-button group), or share content which \"flows\" between them, among other types of possible relationships. -} #define ENABLE_OVERLOADING (MIN_VERSION_haskell_gi_overloading(1,0,0) \ && !defined(__HADDOCK_VERSION__)) module GI.Atk.Objects.RelationSet ( -- * Exported types RelationSet(..) , IsRelationSet , toRelationSet , noRelationSet , -- * Methods -- ** add #method:add# #if ENABLE_OVERLOADING RelationSetAddMethodInfo , #endif relationSetAdd , -- ** addRelationByType #method:addRelationByType# #if ENABLE_OVERLOADING RelationSetAddRelationByTypeMethodInfo , #endif relationSetAddRelationByType , -- ** contains #method:contains# #if ENABLE_OVERLOADING RelationSetContainsMethodInfo , #endif relationSetContains , -- ** containsTarget #method:containsTarget# #if ENABLE_OVERLOADING RelationSetContainsTargetMethodInfo , #endif relationSetContainsTarget , -- ** getNRelations #method:getNRelations# #if ENABLE_OVERLOADING RelationSetGetNRelationsMethodInfo , #endif relationSetGetNRelations , -- ** getRelation #method:getRelation# #if ENABLE_OVERLOADING RelationSetGetRelationMethodInfo , #endif relationSetGetRelation , -- ** getRelationByType #method:getRelationByType# #if ENABLE_OVERLOADING RelationSetGetRelationByTypeMethodInfo , #endif relationSetGetRelationByType , -- ** new #method:new# relationSetNew , -- ** remove #method:remove# #if ENABLE_OVERLOADING RelationSetRemoveMethodInfo , #endif relationSetRemove , ) 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.Atk.Enums as Atk.Enums import {-# SOURCE #-} qualified GI.Atk.Objects.Object as Atk.Object import {-# SOURCE #-} qualified GI.Atk.Objects.Relation as Atk.Relation import qualified GI.GObject.Objects.Object as GObject.Object -- | Memory-managed wrapper type. newtype RelationSet = RelationSet (ManagedPtr RelationSet) foreign import ccall "atk_relation_set_get_type" c_atk_relation_set_get_type :: IO GType instance GObject RelationSet where gobjectType = c_atk_relation_set_get_type -- | Type class for types which can be safely cast to `RelationSet`, for instance with `toRelationSet`. class (GObject o, O.IsDescendantOf RelationSet o) => IsRelationSet o instance (GObject o, O.IsDescendantOf RelationSet o) => IsRelationSet o instance O.HasParentTypes RelationSet type instance O.ParentTypes RelationSet = '[GObject.Object.Object] -- | Cast to `RelationSet`, for types for which this is known to be safe. For general casts, use `Data.GI.Base.ManagedPtr.castTo`. toRelationSet :: (MonadIO m, IsRelationSet o) => o -> m RelationSet toRelationSet = liftIO . unsafeCastTo RelationSet -- | A convenience alias for `Nothing` :: `Maybe` `RelationSet`. noRelationSet :: Maybe RelationSet noRelationSet = Nothing #if ENABLE_OVERLOADING type family ResolveRelationSetMethod (t :: Symbol) (o :: *) :: * where ResolveRelationSetMethod "add" o = RelationSetAddMethodInfo ResolveRelationSetMethod "addRelationByType" o = RelationSetAddRelationByTypeMethodInfo ResolveRelationSetMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo ResolveRelationSetMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo ResolveRelationSetMethod "contains" o = RelationSetContainsMethodInfo ResolveRelationSetMethod "containsTarget" o = RelationSetContainsTargetMethodInfo ResolveRelationSetMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo ResolveRelationSetMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo ResolveRelationSetMethod "getv" o = GObject.Object.ObjectGetvMethodInfo ResolveRelationSetMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo ResolveRelationSetMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo ResolveRelationSetMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo ResolveRelationSetMethod "ref" o = GObject.Object.ObjectRefMethodInfo ResolveRelationSetMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo ResolveRelationSetMethod "remove" o = RelationSetRemoveMethodInfo ResolveRelationSetMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo ResolveRelationSetMethod "stealData" o = GObject.Object.ObjectStealDataMethodInfo ResolveRelationSetMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo ResolveRelationSetMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo ResolveRelationSetMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo ResolveRelationSetMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo ResolveRelationSetMethod "getData" o = GObject.Object.ObjectGetDataMethodInfo ResolveRelationSetMethod "getNRelations" o = RelationSetGetNRelationsMethodInfo ResolveRelationSetMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo ResolveRelationSetMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo ResolveRelationSetMethod "getRelation" o = RelationSetGetRelationMethodInfo ResolveRelationSetMethod "getRelationByType" o = RelationSetGetRelationByTypeMethodInfo ResolveRelationSetMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo ResolveRelationSetMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo ResolveRelationSetMethod l o = O.MethodResolutionFailed l o instance (info ~ ResolveRelationSetMethod t RelationSet, O.MethodInfo info RelationSet p) => OL.IsLabel t (RelationSet -> 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 #if ENABLE_OVERLOADING instance O.HasAttributeList RelationSet type instance O.AttributeList RelationSet = RelationSetAttributeList type RelationSetAttributeList = ('[ ] :: [(Symbol, *)]) #endif #if ENABLE_OVERLOADING #endif #if ENABLE_OVERLOADING type instance O.SignalList RelationSet = RelationSetSignalList type RelationSetSignalList = ('[ '("notify", GObject.Object.ObjectNotifySignalInfo)] :: [(Symbol, *)]) #endif -- method RelationSet::new -- method type : Constructor -- Args : [] -- Lengths : [] -- returnType : Just (TInterface (Name {namespace = "Atk", name = "RelationSet"})) -- throws : False -- Skip return : False foreign import ccall "atk_relation_set_new" atk_relation_set_new :: IO (Ptr RelationSet) {- | Creates a new empty relation set. -} relationSetNew :: (B.CallStack.HasCallStack, MonadIO m) => m RelationSet {- ^ __Returns:__ a new 'GI.Atk.Objects.RelationSet.RelationSet' -} relationSetNew = liftIO $ do result <- atk_relation_set_new checkUnexpectedReturnNULL "relationSetNew" result result' <- (wrapObject RelationSet) result return result' #if ENABLE_OVERLOADING #endif -- method RelationSet::add -- method type : OrdinaryMethod -- Args : [Arg {argCName = "set", argType = TInterface (Name {namespace = "Atk", name = "RelationSet"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelationSet", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "relation", argType = TInterface (Name {namespace = "Atk", name = "Relation"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelation", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Nothing -- throws : False -- Skip return : False foreign import ccall "atk_relation_set_add" atk_relation_set_add :: Ptr RelationSet -> -- set : TInterface (Name {namespace = "Atk", name = "RelationSet"}) Ptr Atk.Relation.Relation -> -- relation : TInterface (Name {namespace = "Atk", name = "Relation"}) IO () {- | Add a new relation to the current relation set if it is not already present. This function ref\'s the AtkRelation so the caller of this function should unref it to ensure that it will be destroyed when the AtkRelationSet is destroyed. -} relationSetAdd :: (B.CallStack.HasCallStack, MonadIO m, IsRelationSet a, Atk.Relation.IsRelation b) => a {- ^ /@set@/: an 'GI.Atk.Objects.RelationSet.RelationSet' -} -> b {- ^ /@relation@/: an 'GI.Atk.Objects.Relation.Relation' -} -> m () relationSetAdd set relation = liftIO $ do set' <- unsafeManagedPtrCastPtr set relation' <- unsafeManagedPtrCastPtr relation atk_relation_set_add set' relation' touchManagedPtr set touchManagedPtr relation return () #if ENABLE_OVERLOADING data RelationSetAddMethodInfo instance (signature ~ (b -> m ()), MonadIO m, IsRelationSet a, Atk.Relation.IsRelation b) => O.MethodInfo RelationSetAddMethodInfo a signature where overloadedMethod _ = relationSetAdd #endif -- method RelationSet::add_relation_by_type -- method type : OrdinaryMethod -- Args : [Arg {argCName = "set", argType = TInterface (Name {namespace = "Atk", name = "RelationSet"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelationSet", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "relationship", argType = TInterface (Name {namespace = "Atk", name = "RelationType"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelationType", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "target", argType = TInterface (Name {namespace = "Atk", name = "Object"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkObject", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Nothing -- throws : False -- Skip return : False foreign import ccall "atk_relation_set_add_relation_by_type" atk_relation_set_add_relation_by_type :: Ptr RelationSet -> -- set : TInterface (Name {namespace = "Atk", name = "RelationSet"}) CUInt -> -- relationship : TInterface (Name {namespace = "Atk", name = "RelationType"}) Ptr Atk.Object.Object -> -- target : TInterface (Name {namespace = "Atk", name = "Object"}) IO () {- | Add a new relation of the specified type with the specified target to the current relation set if the relation set does not contain a relation of that type. If it is does contain a relation of that typea the target is added to the relation. /Since: 1.9/ -} relationSetAddRelationByType :: (B.CallStack.HasCallStack, MonadIO m, IsRelationSet a, Atk.Object.IsObject b) => a {- ^ /@set@/: an 'GI.Atk.Objects.RelationSet.RelationSet' -} -> Atk.Enums.RelationType {- ^ /@relationship@/: an 'GI.Atk.Enums.RelationType' -} -> b {- ^ /@target@/: an 'GI.Atk.Objects.Object.Object' -} -> m () relationSetAddRelationByType set relationship target = liftIO $ do set' <- unsafeManagedPtrCastPtr set let relationship' = (fromIntegral . fromEnum) relationship target' <- unsafeManagedPtrCastPtr target atk_relation_set_add_relation_by_type set' relationship' target' touchManagedPtr set touchManagedPtr target return () #if ENABLE_OVERLOADING data RelationSetAddRelationByTypeMethodInfo instance (signature ~ (Atk.Enums.RelationType -> b -> m ()), MonadIO m, IsRelationSet a, Atk.Object.IsObject b) => O.MethodInfo RelationSetAddRelationByTypeMethodInfo a signature where overloadedMethod _ = relationSetAddRelationByType #endif -- method RelationSet::contains -- method type : OrdinaryMethod -- Args : [Arg {argCName = "set", argType = TInterface (Name {namespace = "Atk", name = "RelationSet"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelationSet", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "relationship", argType = TInterface (Name {namespace = "Atk", name = "RelationType"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelationType", 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 "atk_relation_set_contains" atk_relation_set_contains :: Ptr RelationSet -> -- set : TInterface (Name {namespace = "Atk", name = "RelationSet"}) CUInt -> -- relationship : TInterface (Name {namespace = "Atk", name = "RelationType"}) IO CInt {- | Determines whether the relation set contains a relation that matches the specified type. -} relationSetContains :: (B.CallStack.HasCallStack, MonadIO m, IsRelationSet a) => a {- ^ /@set@/: an 'GI.Atk.Objects.RelationSet.RelationSet' -} -> Atk.Enums.RelationType {- ^ /@relationship@/: an 'GI.Atk.Enums.RelationType' -} -> m Bool {- ^ __Returns:__ 'True' if /@relationship@/ is the relationship type of a relation in /@set@/, 'False' otherwise -} relationSetContains set relationship = liftIO $ do set' <- unsafeManagedPtrCastPtr set let relationship' = (fromIntegral . fromEnum) relationship result <- atk_relation_set_contains set' relationship' let result' = (/= 0) result touchManagedPtr set return result' #if ENABLE_OVERLOADING data RelationSetContainsMethodInfo instance (signature ~ (Atk.Enums.RelationType -> m Bool), MonadIO m, IsRelationSet a) => O.MethodInfo RelationSetContainsMethodInfo a signature where overloadedMethod _ = relationSetContains #endif -- method RelationSet::contains_target -- method type : OrdinaryMethod -- Args : [Arg {argCName = "set", argType = TInterface (Name {namespace = "Atk", name = "RelationSet"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelationSet", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "relationship", argType = TInterface (Name {namespace = "Atk", name = "RelationType"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelationType", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "target", argType = TInterface (Name {namespace = "Atk", name = "Object"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkObject", 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 "atk_relation_set_contains_target" atk_relation_set_contains_target :: Ptr RelationSet -> -- set : TInterface (Name {namespace = "Atk", name = "RelationSet"}) CUInt -> -- relationship : TInterface (Name {namespace = "Atk", name = "RelationType"}) Ptr Atk.Object.Object -> -- target : TInterface (Name {namespace = "Atk", name = "Object"}) IO CInt {- | Determines whether the relation set contains a relation that matches the specified pair formed by type /@relationship@/ and object /@target@/. -} relationSetContainsTarget :: (B.CallStack.HasCallStack, MonadIO m, IsRelationSet a, Atk.Object.IsObject b) => a {- ^ /@set@/: an 'GI.Atk.Objects.RelationSet.RelationSet' -} -> Atk.Enums.RelationType {- ^ /@relationship@/: an 'GI.Atk.Enums.RelationType' -} -> b {- ^ /@target@/: an 'GI.Atk.Objects.Object.Object' -} -> m Bool {- ^ __Returns:__ 'True' if /@set@/ contains a relation with the relationship type /@relationship@/ with an object /@target@/, 'False' otherwise -} relationSetContainsTarget set relationship target = liftIO $ do set' <- unsafeManagedPtrCastPtr set let relationship' = (fromIntegral . fromEnum) relationship target' <- unsafeManagedPtrCastPtr target result <- atk_relation_set_contains_target set' relationship' target' let result' = (/= 0) result touchManagedPtr set touchManagedPtr target return result' #if ENABLE_OVERLOADING data RelationSetContainsTargetMethodInfo instance (signature ~ (Atk.Enums.RelationType -> b -> m Bool), MonadIO m, IsRelationSet a, Atk.Object.IsObject b) => O.MethodInfo RelationSetContainsTargetMethodInfo a signature where overloadedMethod _ = relationSetContainsTarget #endif -- method RelationSet::get_n_relations -- method type : OrdinaryMethod -- Args : [Arg {argCName = "set", argType = TInterface (Name {namespace = "Atk", name = "RelationSet"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelationSet", 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 "atk_relation_set_get_n_relations" atk_relation_set_get_n_relations :: Ptr RelationSet -> -- set : TInterface (Name {namespace = "Atk", name = "RelationSet"}) IO Int32 {- | Determines the number of relations in a relation set. -} relationSetGetNRelations :: (B.CallStack.HasCallStack, MonadIO m, IsRelationSet a) => a {- ^ /@set@/: an 'GI.Atk.Objects.RelationSet.RelationSet' -} -> m Int32 {- ^ __Returns:__ an integer representing the number of relations in the set. -} relationSetGetNRelations set = liftIO $ do set' <- unsafeManagedPtrCastPtr set result <- atk_relation_set_get_n_relations set' touchManagedPtr set return result #if ENABLE_OVERLOADING data RelationSetGetNRelationsMethodInfo instance (signature ~ (m Int32), MonadIO m, IsRelationSet a) => O.MethodInfo RelationSetGetNRelationsMethodInfo a signature where overloadedMethod _ = relationSetGetNRelations #endif -- method RelationSet::get_relation -- method type : OrdinaryMethod -- Args : [Arg {argCName = "set", argType = TInterface (Name {namespace = "Atk", name = "RelationSet"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelationSet", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "i", argType = TBasicType TInt, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a gint representing a position in the set, starting from 0.", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Just (TInterface (Name {namespace = "Atk", name = "Relation"})) -- throws : False -- Skip return : False foreign import ccall "atk_relation_set_get_relation" atk_relation_set_get_relation :: Ptr RelationSet -> -- set : TInterface (Name {namespace = "Atk", name = "RelationSet"}) Int32 -> -- i : TBasicType TInt IO (Ptr Atk.Relation.Relation) {- | Determines the relation at the specified position in the relation set. -} relationSetGetRelation :: (B.CallStack.HasCallStack, MonadIO m, IsRelationSet a) => a {- ^ /@set@/: an 'GI.Atk.Objects.RelationSet.RelationSet' -} -> Int32 {- ^ /@i@/: a gint representing a position in the set, starting from 0. -} -> m Atk.Relation.Relation {- ^ __Returns:__ a 'GI.Atk.Objects.Relation.Relation', which is the relation at position i in the set. -} relationSetGetRelation set i = liftIO $ do set' <- unsafeManagedPtrCastPtr set result <- atk_relation_set_get_relation set' i checkUnexpectedReturnNULL "relationSetGetRelation" result result' <- (newObject Atk.Relation.Relation) result touchManagedPtr set return result' #if ENABLE_OVERLOADING data RelationSetGetRelationMethodInfo instance (signature ~ (Int32 -> m Atk.Relation.Relation), MonadIO m, IsRelationSet a) => O.MethodInfo RelationSetGetRelationMethodInfo a signature where overloadedMethod _ = relationSetGetRelation #endif -- method RelationSet::get_relation_by_type -- method type : OrdinaryMethod -- Args : [Arg {argCName = "set", argType = TInterface (Name {namespace = "Atk", name = "RelationSet"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelationSet", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "relationship", argType = TInterface (Name {namespace = "Atk", name = "RelationType"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelationType", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Just (TInterface (Name {namespace = "Atk", name = "Relation"})) -- throws : False -- Skip return : False foreign import ccall "atk_relation_set_get_relation_by_type" atk_relation_set_get_relation_by_type :: Ptr RelationSet -> -- set : TInterface (Name {namespace = "Atk", name = "RelationSet"}) CUInt -> -- relationship : TInterface (Name {namespace = "Atk", name = "RelationType"}) IO (Ptr Atk.Relation.Relation) {- | Finds a relation that matches the specified type. -} relationSetGetRelationByType :: (B.CallStack.HasCallStack, MonadIO m, IsRelationSet a) => a {- ^ /@set@/: an 'GI.Atk.Objects.RelationSet.RelationSet' -} -> Atk.Enums.RelationType {- ^ /@relationship@/: an 'GI.Atk.Enums.RelationType' -} -> m Atk.Relation.Relation {- ^ __Returns:__ an 'GI.Atk.Objects.Relation.Relation', which is a relation matching the specified type. -} relationSetGetRelationByType set relationship = liftIO $ do set' <- unsafeManagedPtrCastPtr set let relationship' = (fromIntegral . fromEnum) relationship result <- atk_relation_set_get_relation_by_type set' relationship' checkUnexpectedReturnNULL "relationSetGetRelationByType" result result' <- (newObject Atk.Relation.Relation) result touchManagedPtr set return result' #if ENABLE_OVERLOADING data RelationSetGetRelationByTypeMethodInfo instance (signature ~ (Atk.Enums.RelationType -> m Atk.Relation.Relation), MonadIO m, IsRelationSet a) => O.MethodInfo RelationSetGetRelationByTypeMethodInfo a signature where overloadedMethod _ = relationSetGetRelationByType #endif -- method RelationSet::remove -- method type : OrdinaryMethod -- Args : [Arg {argCName = "set", argType = TInterface (Name {namespace = "Atk", name = "RelationSet"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelationSet", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "relation", argType = TInterface (Name {namespace = "Atk", name = "Relation"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "an #AtkRelation", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}] -- Lengths : [] -- returnType : Nothing -- throws : False -- Skip return : False foreign import ccall "atk_relation_set_remove" atk_relation_set_remove :: Ptr RelationSet -> -- set : TInterface (Name {namespace = "Atk", name = "RelationSet"}) Ptr Atk.Relation.Relation -> -- relation : TInterface (Name {namespace = "Atk", name = "Relation"}) IO () {- | Removes a relation from the relation set. This function unref\'s the 'GI.Atk.Objects.Relation.Relation' so it will be deleted unless there is another reference to it. -} relationSetRemove :: (B.CallStack.HasCallStack, MonadIO m, IsRelationSet a, Atk.Relation.IsRelation b) => a {- ^ /@set@/: an 'GI.Atk.Objects.RelationSet.RelationSet' -} -> b {- ^ /@relation@/: an 'GI.Atk.Objects.Relation.Relation' -} -> m () relationSetRemove set relation = liftIO $ do set' <- unsafeManagedPtrCastPtr set relation' <- unsafeManagedPtrCastPtr relation atk_relation_set_remove set' relation' touchManagedPtr set touchManagedPtr relation return () #if ENABLE_OVERLOADING data RelationSetRemoveMethodInfo instance (signature ~ (b -> m ()), MonadIO m, IsRelationSet a, Atk.Relation.IsRelation b) => O.MethodInfo RelationSetRemoveMethodInfo a signature where overloadedMethod _ = relationSetRemove #endif