{-# LINE 2 "./System/GIO/Icons/ThemedIcon.chs" #-}
-- GIMP Toolkit (GTK) Binding for Haskell: binding to gio -*-haskell-*-
--
-- Author : Andy Stewart
-- Created: 30-Apirl-2010
--
-- Copyright (c) 2010 Andy Stewart
--
-- 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:
--
-- GIO, 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 GIO documentation.
--
-- | Maintainer : gtk2hs-devel@lists.sourceforge.net
-- Stability : alpha
-- Portability : portable (depends on GHC)
module System.GIO.Icons.ThemedIcon (
-- * Details
--
-- | 'ThemeIcon' specifies an icon by pointing to an image file to be used as icon.

-- * Types
    ThemedIcon(..),
    ThemedIconClass,

-- * Methods
    themedIconNew,
    themedIconNewFromNames,

    themedIconPrependName,

    themedIconAppendName,
    themedIconGetNames,
    ) where

import Control.Monad
import Data.ByteString (ByteString)
import Data.ByteString (useAsCString)
import Data.ByteString.Unsafe (unsafePackCStringFinalizer)
import System.GIO.Enums
import System.Glib.FFI
import System.Glib.Flags
import System.Glib.GError
import System.Glib.GObject
import System.Glib.UTFString
import System.GIO.Types
{-# LINE 60 "./System/GIO/Icons/ThemedIcon.chs" #-}


{-# LINE 62 "./System/GIO/Icons/ThemedIcon.chs" #-}

-------------------
-- Methods
-- | Creates a new icon for a file.
themedIconNew :: ByteString -- ^ @iconname@ a string containing an icon name.
 -> IO ThemedIcon
themedIconNew iconName =
  useAsCString iconName $ \ iconNamePtr ->
  g_themed_icon_new iconNamePtr
  >>= (wrapNewGObject mkThemedIcon . return) . castPtr

-- | Creates a new themed icon for iconnames.
themedIconNewFromNames :: GlibString string
 => [string] -- ^ @iconnames@ an array of strings containing icon names.
 -> IO ThemedIcon
themedIconNewFromNames iconNames = do
  let len = if null iconNames then (-1) else length iconNames
  withUTFStringArray iconNames $ \ iconNamesPtr ->
      g_themed_icon_new_from_names iconNamesPtr (fromIntegral len)
      >>= (wrapNewGObject mkThemedIcon . return) . castPtr


-- | Prepend a name to the list of icons from within icon.
themedIconPrependName :: (ThemedIconClass icon, GlibString string) => icon
 -> string -- ^ @iconname@ name of icon to prepend to list of icons from within icon.
 -> IO ()
themedIconPrependName icon iconname =
  withUTFString iconname $ \ iconnamePtr ->
  (\(ThemedIcon arg1) arg2 -> withForeignPtr arg1 $ \argPtr1 ->g_themed_icon_prepend_name argPtr1 arg2) (toThemedIcon icon) iconnamePtr


-- | Append a name to the list of icons from within icon.
themedIconAppendName :: (ThemedIconClass icon, GlibString string) => icon
 -> string -- ^ @iconname@ name of icon to append to list of icons from within icon.
 -> IO ()
themedIconAppendName icon iconname =
  withUTFString iconname $ \ iconnamePtr ->
  (\(ThemedIcon arg1) arg2 -> withForeignPtr arg1 $ \argPtr1 ->g_themed_icon_append_name argPtr1 arg2) (toThemedIcon icon) iconnamePtr

-- | Gets the names of icons from within icon.
themedIconGetNames :: (ThemedIconClass icon, GlibString string) => icon
 -> IO [string] -- ^ returns a list of icon names.
themedIconGetNames icon =
  (\(ThemedIcon arg1) -> withForeignPtr arg1 $ \argPtr1 ->g_themed_icon_get_names argPtr1) (toThemedIcon icon)
  >>= readUTFStringArray0

foreign import ccall safe "g_themed_icon_new"
  g_themed_icon_new :: ((Ptr CChar) -> (IO (Ptr Icon)))

foreign import ccall safe "g_themed_icon_new_from_names"
  g_themed_icon_new_from_names :: ((Ptr (Ptr CChar)) -> (CInt -> (IO (Ptr Icon))))

foreign import ccall safe "g_themed_icon_prepend_name"
  g_themed_icon_prepend_name :: ((Ptr ThemedIcon) -> ((Ptr CChar) -> (IO ())))

foreign import ccall safe "g_themed_icon_append_name"
  g_themed_icon_append_name :: ((Ptr ThemedIcon) -> ((Ptr CChar) -> (IO ())))

foreign import ccall safe "g_themed_icon_get_names"
  g_themed_icon_get_names :: ((Ptr ThemedIcon) -> (IO (Ptr (Ptr CChar))))