-- Generated code.

{-# OPTIONS_GHC -fno-warn-unused-imports #-}

{-# LANGUAGE ForeignFunctionInterface, ConstraintKinds,
    TypeFamilies, MultiParamTypeClasses, KindSignatures,
    FlexibleInstances, UndecidableInstances, DataKinds,
    OverloadedStrings, NegativeLiterals, FlexibleContexts #-}

module GI.Cairo where

import Prelude ()
import Data.GI.Base.ShortPrelude
import Data.Char
import Data.Int
import Data.Word
import qualified Data.ByteString.Char8 as B
import Data.ByteString.Char8 (ByteString)
import qualified Data.Map as Map
import Foreign.C
import Foreign.Ptr
import Foreign.ForeignPtr
import Foreign.ForeignPtr.Unsafe (unsafeForeignPtrToPtr)
import Foreign.Storable (peek, poke, sizeOf)
import Control.Applicative ((<$>))
import Control.Exception (onException)
import Control.Monad.IO.Class
import qualified Data.Text as T

import Data.GI.Base.Attributes hiding (get, set)
import Data.GI.Base.BasicTypes
import Data.GI.Base.BasicConversions
import Data.GI.Base.Closure
import Data.GI.Base.GError
import Data.GI.Base.GHashTable
import Data.GI.Base.GParamSpec
import Data.GI.Base.GVariant
import Data.GI.Base.GValue
import Data.GI.Base.ManagedPtr
import Data.GI.Base.Overloading
import Data.GI.Base.Properties hiding (new)
import Data.GI.Base.Signals (SignalConnectMode(..), connectSignalFunPtr, SignalHandlerId)
import Data.GI.Base.Utils


-- Enum Content

data Content = 
      ContentCOLOR
    | ContentALPHA
    | ContentCOLORALPHA
    | AnotherContent Int
    deriving (Show, Eq)

instance Enum Content where
    fromEnum ContentCOLOR = 4096
    fromEnum ContentALPHA = 8192
    fromEnum ContentCOLORALPHA = 12288
    fromEnum (AnotherContent k) = k

    toEnum 4096 = ContentCOLOR
    toEnum 8192 = ContentALPHA
    toEnum 12288 = ContentCOLORALPHA
    toEnum k = AnotherContent k

foreign import ccall "cairo_gobject_content_get_type" c_cairo_gobject_content_get_type :: 
    IO GType

instance BoxedEnum Content where
    boxedEnumType _ = c_cairo_gobject_content_get_type

-- struct Context
newtype Context = Context (ForeignPtr Context)
noContext :: Maybe Context
noContext = Nothing

foreign import ccall "cairo_gobject_context_get_type" c_cairo_gobject_context_get_type :: 
    IO GType

instance BoxedObject Context where
    boxedType _ = c_cairo_gobject_context_get_type

-- struct FontFace
newtype FontFace = FontFace (ForeignPtr FontFace)
noFontFace :: Maybe FontFace
noFontFace = Nothing

foreign import ccall "cairo_gobject_font_face_get_type" c_cairo_gobject_font_face_get_type :: 
    IO GType

instance BoxedObject FontFace where
    boxedType _ = c_cairo_gobject_font_face_get_type

-- struct FontOptions
newtype FontOptions = FontOptions (ForeignPtr FontOptions)
noFontOptions :: Maybe FontOptions
noFontOptions = Nothing

-- struct FontType
newtype FontType = FontType (ForeignPtr FontType)
noFontType :: Maybe FontType
noFontType = Nothing

-- struct Matrix
newtype Matrix = Matrix (ForeignPtr Matrix)
noMatrix :: Maybe Matrix
noMatrix = Nothing

-- struct Path
newtype Path = Path (ForeignPtr Path)
noPath :: Maybe Path
noPath = Nothing

-- struct Pattern
newtype Pattern = Pattern (ForeignPtr Pattern)
noPattern :: Maybe Pattern
noPattern = Nothing

foreign import ccall "cairo_gobject_pattern_get_type" c_cairo_gobject_pattern_get_type :: 
    IO GType

instance BoxedObject Pattern where
    boxedType _ = c_cairo_gobject_pattern_get_type

-- struct RectangleInt
newtype RectangleInt = RectangleInt (ForeignPtr RectangleInt)
noRectangleInt :: Maybe RectangleInt
noRectangleInt = Nothing

foreign import ccall "cairo_gobject_rectangle_int_get_type" c_cairo_gobject_rectangle_int_get_type :: 
    IO GType

instance BoxedObject RectangleInt where
    boxedType _ = c_cairo_gobject_rectangle_int_get_type

rectangleIntReadX :: RectangleInt -> IO Int32
rectangleIntReadX s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 0) :: IO Int32
    return val

rectangleIntReadY :: RectangleInt -> IO Int32
rectangleIntReadY s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 4) :: IO Int32
    return val

rectangleIntReadWidth :: RectangleInt -> IO Int32
rectangleIntReadWidth s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 8) :: IO Int32
    return val

rectangleIntReadHeight :: RectangleInt -> IO Int32
rectangleIntReadHeight s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 12) :: IO Int32
    return val

-- struct Region
newtype Region = Region (ForeignPtr Region)
noRegion :: Maybe Region
noRegion = Nothing

foreign import ccall "cairo_gobject_region_get_type" c_cairo_gobject_region_get_type :: 
    IO GType

instance BoxedObject Region where
    boxedType _ = c_cairo_gobject_region_get_type

-- struct ScaledFont
newtype ScaledFont = ScaledFont (ForeignPtr ScaledFont)
noScaledFont :: Maybe ScaledFont
noScaledFont = Nothing

foreign import ccall "cairo_gobject_scaled_font_get_type" c_cairo_gobject_scaled_font_get_type :: 
    IO GType

instance BoxedObject ScaledFont where
    boxedType _ = c_cairo_gobject_scaled_font_get_type

-- struct Surface
newtype Surface = Surface (ForeignPtr Surface)
noSurface :: Maybe Surface
noSurface = Nothing

foreign import ccall "cairo_gobject_surface_get_type" c_cairo_gobject_surface_get_type :: 
    IO GType

instance BoxedObject Surface where
    boxedType _ = c_cairo_gobject_surface_get_type

-- function cairo_image_surface_create
-- Args : []
-- Lengths : []
-- hInArgs : []
-- returnType : TBasicType TVoid
-- throws : False
-- Skip return : False

foreign import ccall "cairo_image_surface_create" cairo_image_surface_create :: 
    IO ()


imageSurfaceCreate ::
    (MonadIO m) =>
    m ()
imageSurfaceCreate  = liftIO $ do
    cairo_image_surface_create
    return ()