-- GENERATED by C->Haskell Compiler, version 0.13.6 (gtk2hs branch) "Bin IO", 27 May 2012 (Haskell)
-- Edit the ORIGNAL .chs file instead!


{-# LINE 1 "./Media/Streaming/GStreamer/Core/PluginFeature.chs" #-}
--  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.PluginFeature (
  
  PluginFeature,
  PluginFeatureClass,
  castToPluginFeature,
  gTypePluginFeature,

  pluginFeatureLoad,
  pluginFeatureCheckVersion
  
  ) where

import Control.Monad (liftM)
import Media.Streaming.GStreamer.Core.Types
{-# LINE 42 "./Media/Streaming/GStreamer/Core/PluginFeature.chs" #-}
import System.Glib.FFI
import System.Glib.GObject


{-# LINE 46 "./Media/Streaming/GStreamer/Core/PluginFeature.chs" #-}

pluginFeatureLoad :: PluginFeatureClass pluginFeature
                  => pluginFeature
                  -> IO pluginFeature
pluginFeatureLoad pluginFeature =
    liftM (unsafeCastGObject . toGObject) $
        (\(PluginFeature arg1) -> withForeignPtr arg1 $ \argPtr1 ->gst_plugin_feature_load argPtr1) (toPluginFeature pluginFeature) >>=
            takeObject

pluginFeatureCheckVersion :: PluginFeatureClass pluginFeature
                          => pluginFeature
                          -> Word
                          -> Word
                          -> Word
                          -> IO Bool
pluginFeatureCheckVersion pluginFeature minMajor minMinor minMicro =
    liftM toBool $
        (\(PluginFeature arg1) arg2 arg3 arg4 -> withForeignPtr arg1 $ \argPtr1 ->gst_plugin_feature_check_version argPtr1 arg2 arg3 arg4) (toPluginFeature pluginFeature)
                                                (fromIntegral minMajor)
                                                (fromIntegral minMinor)
                                                (fromIntegral minMicro)

foreign import ccall safe "gst_plugin_feature_load"
  gst_plugin_feature_load :: ((Ptr PluginFeature) -> (IO (Ptr PluginFeature)))

foreign import ccall safe "gst_plugin_feature_check_version"
  gst_plugin_feature_check_version :: ((Ptr PluginFeature) -> (CUInt -> (CUInt -> (CUInt -> (IO CInt)))))