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-- GIMP Toolkit (GTK) Binding for Haskell: binding to gstreamer -*-haskell-*-
--
-- Author : Peter Gavin
-- Created: 1-Apr-2007
--
-- Copyright (c) 2007 Peter Gavin
--
-- This library is free software: you can redistribute it and/or
-- modify it under the terms of the GNU Lesser General Public License
-- as published by the Free Software Foundation, either version 3 of
-- the License, or (at your option) any later version.
--
-- This library is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- Lesser General Public License for more details.
--
-- You should have received a copy of the GNU Lesser General Public
-- License along with this program. If not, see
-- <http://www.gnu.org/licenses/>.
--
-- GStreamer, the C library which this Haskell library depends on, is
-- available under LGPL Version 2. The documentation included with
-- this library is based on the original GStreamer documentation.
--
-- | Maintainer : gtk2hs-devel\@lists.sourceforge.net
-- Stability : alpha
-- Portability : portable (depends on GHC)
module Media.Streaming.GStreamer.Core.MiniObject (
MiniObject,
MiniObjectClass,
MiniObjectFlags, -- deliberately not exporting constructors
MiniObjectT,
toMiniObject,
castToMiniObject,
miniObjectGetFlags,
miniObjectGetFlagsM,
miniObjectSetFlagsM,
miniObjectUnsetFlagsM,
) where
import Control.Monad (liftM)
import Control.Monad.Trans
{#import Media.Streaming.GStreamer.Core.Types#}
import System.Glib.FFI
{# context lib = "gstreamer" prefix = "gst" #}
miniObjectGetFlags :: MiniObjectClass miniObjectT
=> miniObjectT
-> [MiniObjectFlags]
miniObjectGetFlags =
mkMiniObjectGetFlags
miniObjectGetFlagsM :: (MiniObjectClass miniObjectT, MonadIO m)
=> MiniObjectT miniObjectT m [MiniObjectFlags]
miniObjectGetFlagsM =
mkMiniObjectGetFlagsM
miniObjectSetFlagsM :: (MiniObjectClass miniObjectT, MonadIO m)
=> [MiniObjectFlags]
-> MiniObjectT miniObjectT m ()
miniObjectSetFlagsM =
mkMiniObjectSetFlagsM
miniObjectUnsetFlagsM :: (MiniObjectClass miniObjectT, MonadIO m)
=> [MiniObjectFlags]
-> MiniObjectT miniObjectT m ()
miniObjectUnsetFlagsM =
mkMiniObjectUnsetFlagsM
miniObjectCreateCopy :: (MiniObjectClass miniObjectT, MonadIO m)
=> miniObjectT
-> MiniObjectT miniObjectT m a
-> m (miniObjectT, a)
miniObjectCreateCopy miniObject action =
marshalMiniObjectModify
(liftIO $ liftM castPtr $
{# call mini_object_copy #} $
toMiniObject miniObject)
action
|
