| Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria (inaki@blueleaf.cc) |
| Safe Haskell | None |
| Language | Haskell2010 |
GI.Gio.Structs.DBusSignalInfo
Description
Information about a signal on a D-Bus interface.
Since: 2.26
Synopsis
- newtype DBusSignalInfo = DBusSignalInfo (ManagedPtr DBusSignalInfo)
- newZeroDBusSignalInfo :: MonadIO m => m DBusSignalInfo
- noDBusSignalInfo :: Maybe DBusSignalInfo
- dBusSignalInfoRef :: (HasCallStack, MonadIO m) => DBusSignalInfo -> m DBusSignalInfo
- dBusSignalInfoUnref :: (HasCallStack, MonadIO m) => DBusSignalInfo -> m ()
- clearDBusSignalInfoAnnotations :: MonadIO m => DBusSignalInfo -> m ()
- getDBusSignalInfoAnnotations :: MonadIO m => DBusSignalInfo -> m (Maybe [DBusAnnotationInfo])
- setDBusSignalInfoAnnotations :: MonadIO m => DBusSignalInfo -> Ptr (Ptr DBusAnnotationInfo) -> m ()
- clearDBusSignalInfoArgs :: MonadIO m => DBusSignalInfo -> m ()
- getDBusSignalInfoArgs :: MonadIO m => DBusSignalInfo -> m (Maybe [DBusArgInfo])
- setDBusSignalInfoArgs :: MonadIO m => DBusSignalInfo -> Ptr (Ptr DBusArgInfo) -> m ()
- clearDBusSignalInfoName :: MonadIO m => DBusSignalInfo -> m ()
- getDBusSignalInfoName :: MonadIO m => DBusSignalInfo -> m (Maybe Text)
- setDBusSignalInfoName :: MonadIO m => DBusSignalInfo -> CString -> m ()
- getDBusSignalInfoRefCount :: MonadIO m => DBusSignalInfo -> m Int32
- setDBusSignalInfoRefCount :: MonadIO m => DBusSignalInfo -> Int32 -> m ()
Exported types
newtype DBusSignalInfo Source #
Memory-managed wrapper type.
Constructors
| DBusSignalInfo (ManagedPtr DBusSignalInfo) |
Instances
| BoxedObject DBusSignalInfo Source # | |
Defined in GI.Gio.Structs.DBusSignalInfo Methods boxedType :: DBusSignalInfo -> IO GType # | |
| tag ~ AttrSet => Constructible DBusSignalInfo tag Source # | |
Defined in GI.Gio.Structs.DBusSignalInfo Methods new :: MonadIO m => (ManagedPtr DBusSignalInfo -> DBusSignalInfo) -> [AttrOp DBusSignalInfo tag] -> m DBusSignalInfo # | |
newZeroDBusSignalInfo :: MonadIO m => m DBusSignalInfo Source #
Construct a DBusSignalInfo struct initialized to zero.
noDBusSignalInfo :: Maybe DBusSignalInfo Source #
A convenience alias for Nothing :: Maybe DBusSignalInfo.
Methods
ref
Arguments
| :: (HasCallStack, MonadIO m) | |
| => DBusSignalInfo |
|
| -> m DBusSignalInfo | Returns: The same |
If info is statically allocated does nothing. Otherwise increases
the reference count.
Since: 2.26
unref
Arguments
| :: (HasCallStack, MonadIO m) | |
| => DBusSignalInfo |
|
| -> m () |
If info is statically allocated, does nothing. Otherwise decreases
the reference count of info. When its reference count drops to 0,
the memory used is freed.
Since: 2.26
Properties
annotations
A pointer to a Nothing-terminated array of pointers to DBusAnnotationInfo structures or Nothing if there are no annotations.
clearDBusSignalInfoAnnotations :: MonadIO m => DBusSignalInfo -> m () Source #
Set the value of the “annotations” field to Nothing.
When overloading is enabled, this is equivalent to
clear #annotations
getDBusSignalInfoAnnotations :: MonadIO m => DBusSignalInfo -> m (Maybe [DBusAnnotationInfo]) Source #
Get the value of the “annotations” field.
When overloading is enabled, this is equivalent to
get dBusSignalInfo #annotations
setDBusSignalInfoAnnotations :: MonadIO m => DBusSignalInfo -> Ptr (Ptr DBusAnnotationInfo) -> m () Source #
Set the value of the “annotations” field.
When overloading is enabled, this is equivalent to
setdBusSignalInfo [ #annotations:=value ]
args
A pointer to a Nothing-terminated array of pointers to DBusArgInfo structures or Nothing if there are no arguments.
clearDBusSignalInfoArgs :: MonadIO m => DBusSignalInfo -> m () Source #
Set the value of the “args” field to Nothing.
When overloading is enabled, this is equivalent to
clear #args
getDBusSignalInfoArgs :: MonadIO m => DBusSignalInfo -> m (Maybe [DBusArgInfo]) Source #
Get the value of the “args” field.
When overloading is enabled, this is equivalent to
get dBusSignalInfo #args
setDBusSignalInfoArgs :: MonadIO m => DBusSignalInfo -> Ptr (Ptr DBusArgInfo) -> m () Source #
Set the value of the “args” field.
When overloading is enabled, this is equivalent to
setdBusSignalInfo [ #args:=value ]
name
The name of the D-Bus signal, e.g. "NameOwnerChanged".
clearDBusSignalInfoName :: MonadIO m => DBusSignalInfo -> m () Source #
Set the value of the “name” field to Nothing.
When overloading is enabled, this is equivalent to
clear #name
getDBusSignalInfoName :: MonadIO m => DBusSignalInfo -> m (Maybe Text) Source #
Get the value of the “name” field.
When overloading is enabled, this is equivalent to
get dBusSignalInfo #name
setDBusSignalInfoName :: MonadIO m => DBusSignalInfo -> CString -> m () Source #
Set the value of the “name” field.
When overloading is enabled, this is equivalent to
setdBusSignalInfo [ #name:=value ]
refCount
The reference count or -1 if statically allocated.
getDBusSignalInfoRefCount :: MonadIO m => DBusSignalInfo -> m Int32 Source #
Get the value of the “ref_count” field.
When overloading is enabled, this is equivalent to
get dBusSignalInfo #refCount
setDBusSignalInfoRefCount :: MonadIO m => DBusSignalInfo -> Int32 -> m () Source #
Set the value of the “ref_count” field.
When overloading is enabled, this is equivalent to
setdBusSignalInfo [ #refCount:=value ]