Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
---|---|
License | LGPL-2.1 |
Maintainer | Iñaki García Etxebarria |
Safe Haskell | None |
Language | Haskell2010 |
No description available in the introspection data.
Synopsis
- newtype FaviconDatabase = FaviconDatabase (ManagedPtr FaviconDatabase)
- class (GObject o, IsDescendantOf FaviconDatabase o) => IsFaviconDatabase o
- toFaviconDatabase :: (MonadIO m, IsFaviconDatabase o) => o -> m FaviconDatabase
- faviconDatabaseClear :: (HasCallStack, MonadIO m, IsFaviconDatabase a) => a -> m ()
- faviconDatabaseGetFavicon :: (HasCallStack, MonadIO m, IsFaviconDatabase a, IsCancellable b) => a -> Text -> Maybe b -> Maybe AsyncReadyCallback -> m ()
- faviconDatabaseGetFaviconFinish :: (HasCallStack, MonadIO m, IsFaviconDatabase a, IsAsyncResult b) => a -> b -> m Surface
- faviconDatabaseGetFaviconUri :: (HasCallStack, MonadIO m, IsFaviconDatabase a) => a -> Text -> m (Maybe Text)
- type C_FaviconDatabaseFaviconChangedCallback = Ptr () -> CString -> CString -> Ptr () -> IO ()
- type FaviconDatabaseFaviconChangedCallback = Text -> Text -> IO ()
- afterFaviconDatabaseFaviconChanged :: (IsFaviconDatabase a, MonadIO m) => a -> FaviconDatabaseFaviconChangedCallback -> m SignalHandlerId
- genClosure_FaviconDatabaseFaviconChanged :: MonadIO m => FaviconDatabaseFaviconChangedCallback -> m (GClosure C_FaviconDatabaseFaviconChangedCallback)
- mk_FaviconDatabaseFaviconChangedCallback :: C_FaviconDatabaseFaviconChangedCallback -> IO (FunPtr C_FaviconDatabaseFaviconChangedCallback)
- noFaviconDatabaseFaviconChangedCallback :: Maybe FaviconDatabaseFaviconChangedCallback
- onFaviconDatabaseFaviconChanged :: (IsFaviconDatabase a, MonadIO m) => a -> FaviconDatabaseFaviconChangedCallback -> m SignalHandlerId
- wrap_FaviconDatabaseFaviconChangedCallback :: FaviconDatabaseFaviconChangedCallback -> C_FaviconDatabaseFaviconChangedCallback
Exported types
newtype FaviconDatabase Source #
Memory-managed wrapper type.
FaviconDatabase (ManagedPtr FaviconDatabase) |
Instances
Eq FaviconDatabase Source # | |
Defined in GI.WebKit2.Objects.FaviconDatabase (==) :: FaviconDatabase -> FaviconDatabase -> Bool (/=) :: FaviconDatabase -> FaviconDatabase -> Bool | |
GObject FaviconDatabase Source # | |
Defined in GI.WebKit2.Objects.FaviconDatabase | |
ManagedPtrNewtype FaviconDatabase Source # | |
Defined in GI.WebKit2.Objects.FaviconDatabase toManagedPtr :: FaviconDatabase -> ManagedPtr FaviconDatabase | |
TypedObject FaviconDatabase Source # | |
Defined in GI.WebKit2.Objects.FaviconDatabase glibType :: IO GType | |
IsGValue FaviconDatabase Source # | Convert |
Defined in GI.WebKit2.Objects.FaviconDatabase toGValue :: FaviconDatabase -> IO GValue fromGValue :: GValue -> IO FaviconDatabase | |
HasParentTypes FaviconDatabase Source # | |
Defined in GI.WebKit2.Objects.FaviconDatabase | |
type ParentTypes FaviconDatabase Source # | |
Defined in GI.WebKit2.Objects.FaviconDatabase type ParentTypes FaviconDatabase = '[Object] |
class (GObject o, IsDescendantOf FaviconDatabase o) => IsFaviconDatabase o Source #
Type class for types which can be safely cast to FaviconDatabase
, for instance with toFaviconDatabase
.
Instances
(GObject o, IsDescendantOf FaviconDatabase o) => IsFaviconDatabase o Source # | |
Defined in GI.WebKit2.Objects.FaviconDatabase |
toFaviconDatabase :: (MonadIO m, IsFaviconDatabase o) => o -> m FaviconDatabase Source #
Cast to FaviconDatabase
, for types for which this is known to be safe. For general casts, use castTo
.
Methods
Overloaded methods
clear
:: (HasCallStack, MonadIO m, IsFaviconDatabase a) | |
=> a |
|
-> m () |
Clears all icons from the database.
getFavicon
faviconDatabaseGetFavicon Source #
:: (HasCallStack, MonadIO m, IsFaviconDatabase a, IsCancellable b) | |
=> a |
|
-> Text |
|
-> Maybe b |
|
-> Maybe AsyncReadyCallback |
|
-> m () |
Asynchronously obtains a Surface
of the favicon for the
given page URI. It returns the cached icon if it's in the database
asynchronously waiting for the icon to be read from the database.
This is an asynchronous method. When the operation is finished, callback will
be invoked. You can then call faviconDatabaseGetFaviconFinish
to get the result of the operation.
You must call webContextSetFaviconDatabaseDirectory
for
the WebContext
associated with this FaviconDatabase
before attempting to use this function; otherwise,
faviconDatabaseGetFaviconFinish
will return
FaviconDatabaseErrorNotInitialized
.
getFaviconFinish
faviconDatabaseGetFaviconFinish Source #
:: (HasCallStack, MonadIO m, IsFaviconDatabase a, IsAsyncResult b) | |
=> a |
|
-> b |
|
-> m Surface | Returns: a new reference to a |
Finishes an operation started with faviconDatabaseGetFavicon
.
getFaviconUri
faviconDatabaseGetFaviconUri Source #
:: (HasCallStack, MonadIO m, IsFaviconDatabase a) | |
=> a |
|
-> Text |
|
-> m (Maybe Text) | Returns: a newly allocated URI for the favicon, or |
Obtains the URI of the favicon for the given pageUri
.
Signals
faviconChanged
type C_FaviconDatabaseFaviconChangedCallback = Ptr () -> CString -> CString -> Ptr () -> IO () Source #
Type for the callback on the (unwrapped) C side.
type FaviconDatabaseFaviconChangedCallback Source #
= Text |
|
-> Text |
|
-> IO () |
This signal is emitted when the favicon URI of pageUri
has
been changed to faviconUri
in the database. You can connect
to this signal and call faviconDatabaseGetFavicon
to get the favicon. If you are interested in the favicon of a
WebView
it's easier to use the WebView
:favicon
property. See webViewGetFavicon
for more details.
afterFaviconDatabaseFaviconChanged :: (IsFaviconDatabase a, MonadIO m) => a -> FaviconDatabaseFaviconChangedCallback -> m SignalHandlerId Source #
Connect a signal handler for the faviconChanged signal, to be run after the default handler. When overloading is enabled, this is equivalent to
after
faviconDatabase #faviconChanged callback
genClosure_FaviconDatabaseFaviconChanged :: MonadIO m => FaviconDatabaseFaviconChangedCallback -> m (GClosure C_FaviconDatabaseFaviconChangedCallback) Source #
Wrap the callback into a GClosure
.
mk_FaviconDatabaseFaviconChangedCallback :: C_FaviconDatabaseFaviconChangedCallback -> IO (FunPtr C_FaviconDatabaseFaviconChangedCallback) Source #
Generate a function pointer callable from C code, from a C_FaviconDatabaseFaviconChangedCallback
.
noFaviconDatabaseFaviconChangedCallback :: Maybe FaviconDatabaseFaviconChangedCallback Source #
A convenience synonym for
.Nothing
:: Maybe
FaviconDatabaseFaviconChangedCallback
onFaviconDatabaseFaviconChanged :: (IsFaviconDatabase a, MonadIO m) => a -> FaviconDatabaseFaviconChangedCallback -> m SignalHandlerId Source #
Connect a signal handler for the faviconChanged signal, to be run before the default handler. When overloading is enabled, this is equivalent to
on
faviconDatabase #faviconChanged callback