Copyright | Will Thompson and Iñaki García Etxebarria |
---|---|
License | LGPL-2.1 |
Maintainer | Iñaki García Etxebarria |
Safe Haskell | None |
Language | Haskell2010 |
Base class for input stream implementations that perform some kind of filtering operation on a base stream. Typical examples of filtering operations are character set conversion, compression and byte order flipping.
Synopsis
- newtype FilterInputStream = FilterInputStream (ManagedPtr FilterInputStream)
- class (GObject o, IsDescendantOf FilterInputStream o) => IsFilterInputStream o
- toFilterInputStream :: (MonadIO m, IsFilterInputStream o) => o -> m FilterInputStream
- filterInputStreamGetBaseStream :: (HasCallStack, MonadIO m, IsFilterInputStream a) => a -> m InputStream
- filterInputStreamGetCloseBaseStream :: (HasCallStack, MonadIO m, IsFilterInputStream a) => a -> m Bool
- filterInputStreamSetCloseBaseStream :: (HasCallStack, MonadIO m, IsFilterInputStream a) => a -> Bool -> m ()
- constructFilterInputStreamBaseStream :: (IsFilterInputStream o, MonadIO m, IsInputStream a) => a -> m (GValueConstruct o)
- getFilterInputStreamBaseStream :: (MonadIO m, IsFilterInputStream o) => o -> m InputStream
- constructFilterInputStreamCloseBaseStream :: (IsFilterInputStream o, MonadIO m) => Bool -> m (GValueConstruct o)
- getFilterInputStreamCloseBaseStream :: (MonadIO m, IsFilterInputStream o) => o -> m Bool
- setFilterInputStreamCloseBaseStream :: (MonadIO m, IsFilterInputStream o) => o -> Bool -> m ()
Exported types
newtype FilterInputStream Source #
Memory-managed wrapper type.
Instances
Eq FilterInputStream Source # | |
Defined in GI.Gio.Objects.FilterInputStream (==) :: FilterInputStream -> FilterInputStream -> Bool # (/=) :: FilterInputStream -> FilterInputStream -> Bool # | |
GObject FilterInputStream Source # | |
Defined in GI.Gio.Objects.FilterInputStream | |
ManagedPtrNewtype FilterInputStream Source # | |
TypedObject FilterInputStream Source # | |
Defined in GI.Gio.Objects.FilterInputStream | |
HasParentTypes FilterInputStream Source # | |
Defined in GI.Gio.Objects.FilterInputStream | |
IsGValue (Maybe FilterInputStream) Source # | Convert |
Defined in GI.Gio.Objects.FilterInputStream gvalueGType_ :: IO GType # gvalueSet_ :: Ptr GValue -> Maybe FilterInputStream -> IO () # gvalueGet_ :: Ptr GValue -> IO (Maybe FilterInputStream) # | |
type ParentTypes FilterInputStream Source # | |
Defined in GI.Gio.Objects.FilterInputStream |
class (GObject o, IsDescendantOf FilterInputStream o) => IsFilterInputStream o Source #
Type class for types which can be safely cast to FilterInputStream
, for instance with toFilterInputStream
.
Instances
(GObject o, IsDescendantOf FilterInputStream o) => IsFilterInputStream o Source # | |
Defined in GI.Gio.Objects.FilterInputStream |
toFilterInputStream :: (MonadIO m, IsFilterInputStream o) => o -> m FilterInputStream Source #
Cast to FilterInputStream
, for types for which this is known to be safe. For general casts, use castTo
.
Methods
Click to display all available methods, including inherited ones
Methods
bindProperty, bindPropertyFull, clearPending, close, closeAsync, closeFinish, forceFloating, freezeNotify, getv, hasPending, isClosed, isFloating, notify, notifyByPspec, read, readAll, readAllAsync, readAllFinish, readAsync, readBytes, readBytesAsync, readBytesFinish, readFinish, ref, refSink, runDispose, skip, skipAsync, skipFinish, stealData, stealQdata, thawNotify, unref, watchClosure.
Getters
getBaseStream, getCloseBaseStream, getData, getProperty, getQdata.
Setters
setCloseBaseStream, setData, setDataFull, setPending, setProperty.
getBaseStream
filterInputStreamGetBaseStream Source #
:: (HasCallStack, MonadIO m, IsFilterInputStream a) | |
=> a |
|
-> m InputStream | Returns: a |
Gets the base stream for the filter stream.
getCloseBaseStream
filterInputStreamGetCloseBaseStream Source #
:: (HasCallStack, MonadIO m, IsFilterInputStream a) | |
=> a |
|
-> m Bool | Returns: |
Returns whether the base stream will be closed when stream
is
closed.
setCloseBaseStream
filterInputStreamSetCloseBaseStream Source #
:: (HasCallStack, MonadIO m, IsFilterInputStream a) | |
=> a |
|
-> Bool |
|
-> m () |
Sets whether the base stream will be closed when stream
is closed.
Properties
baseStream
The underlying base stream on which the I/O ops will be done.
constructFilterInputStreamBaseStream :: (IsFilterInputStream o, MonadIO m, IsInputStream a) => a -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “base-stream
” property. This is rarely needed directly, but it is used by new
.
getFilterInputStreamBaseStream :: (MonadIO m, IsFilterInputStream o) => o -> m InputStream Source #
Get the value of the “base-stream
” property.
When overloading is enabled, this is equivalent to
get
filterInputStream #baseStream
closeBaseStream
Whether the base stream should be closed when the filter stream is closed.
constructFilterInputStreamCloseBaseStream :: (IsFilterInputStream o, MonadIO m) => Bool -> m (GValueConstruct o) Source #
Construct a GValueConstruct
with valid value for the “close-base-stream
” property. This is rarely needed directly, but it is used by new
.
getFilterInputStreamCloseBaseStream :: (MonadIO m, IsFilterInputStream o) => o -> m Bool Source #
Get the value of the “close-base-stream
” property.
When overloading is enabled, this is equivalent to
get
filterInputStream #closeBaseStream
setFilterInputStreamCloseBaseStream :: (MonadIO m, IsFilterInputStream o) => o -> Bool -> m () Source #
Set the value of the “close-base-stream
” property.
When overloading is enabled, this is equivalent to
set
filterInputStream [ #closeBaseStream:=
value ]