RecentFilterInfo.hs


{- |
Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
License    : LGPL-2.1
Maintainer : Iñaki García Etxebarria (garetxe@gmail.com)

A GtkRecentFilterInfo struct is used
to pass information about the tested file to gtk_recent_filter_filter().
-}

module GI.Gtk.Structs.RecentFilterInfo
    ( 

-- * Exported types
    RecentFilterInfo(..)                    ,
    newZeroRecentFilterInfo                 ,
    noRecentFilterInfo                      ,


 -- * Properties
-- ** Age
    recentFilterInfoReadAge                 ,


-- ** Applications
    recentFilterInfoReadApplications        ,


-- ** Contains
    recentFilterInfoReadContains            ,


-- ** DisplayName
    recentFilterInfoReadDisplayName         ,


-- ** Groups
    recentFilterInfoReadGroups              ,


-- ** MimeType
    recentFilterInfoReadMimeType            ,


-- ** Uri
    recentFilterInfoReadUri                 ,




    ) where

import Prelude ()
import Data.GI.Base.ShortPrelude

import qualified Data.Text as T
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map

import GI.Gtk.Types
import GI.Gtk.Callbacks

newtype RecentFilterInfo = RecentFilterInfo (ForeignPtr RecentFilterInfo)
-- | Construct a `RecentFilterInfo` struct initialized to zero.
newZeroRecentFilterInfo :: MonadIO m => m RecentFilterInfo
newZeroRecentFilterInfo = liftIO $ callocBytes 56 >>= wrapPtr RecentFilterInfo

noRecentFilterInfo :: Maybe RecentFilterInfo
noRecentFilterInfo = Nothing

recentFilterInfoReadContains :: RecentFilterInfo -> IO [RecentFilterFlags]
recentFilterInfoReadContains s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 0) :: IO CUInt
    let val' = wordToGFlags val
    return val'

recentFilterInfoReadUri :: RecentFilterInfo -> IO T.Text
recentFilterInfoReadUri s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 8) :: IO CString
    val' <- cstringToText val
    return val'

recentFilterInfoReadDisplayName :: RecentFilterInfo -> IO T.Text
recentFilterInfoReadDisplayName s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 16) :: IO CString
    val' <- cstringToText val
    return val'

recentFilterInfoReadMimeType :: RecentFilterInfo -> IO T.Text
recentFilterInfoReadMimeType s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 24) :: IO CString
    val' <- cstringToText val
    return val'

recentFilterInfoReadApplications :: RecentFilterInfo -> IO [T.Text]
recentFilterInfoReadApplications s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 32) :: IO (Ptr CString)
    val' <- unpackZeroTerminatedUTF8CArray val
    return val'

recentFilterInfoReadGroups :: RecentFilterInfo -> IO [T.Text]
recentFilterInfoReadGroups s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 40) :: IO (Ptr CString)
    val' <- unpackZeroTerminatedUTF8CArray val
    return val'

recentFilterInfoReadAge :: RecentFilterInfo -> IO Int32
recentFilterInfoReadAge s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 48) :: IO Int32
    return val

type family ResolveRecentFilterInfoMethod (t :: Symbol) (o :: *) :: * where
    ResolveRecentFilterInfoMethod l o = MethodResolutionFailed l o

instance (info ~ ResolveRecentFilterInfoMethod t RecentFilterInfo, MethodInfo info RecentFilterInfo p) => IsLabelProxy t (RecentFilterInfo -> p) where
    fromLabelProxy _ = overloadedMethod (MethodProxy :: MethodProxy info)

#if MIN_VERSION_base(4,9,0)
instance (info ~ ResolveRecentFilterInfoMethod t RecentFilterInfo, MethodInfo info RecentFilterInfo p) => IsLabel t (RecentFilterInfo -> p) where
    fromLabel _ = overloadedMethod (MethodProxy :: MethodProxy info)
#endif