Copyright	Will Thompson Iñaki García Etxebarria and Jonas Platte
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria
Safe Haskell	None
Language	Haskell2010

GI.HarfBuzz.Callbacks

Contents

Signals

Description

Synopsis

type BufferMessageFuncT = BufferT -> FontT -> Text -> IO Int32
type BufferMessageFuncT_WithClosures = BufferT -> FontT -> Text -> Ptr () -> IO Int32
type C_BufferMessageFuncT = Ptr BufferT -> Ptr FontT -> CString -> Ptr () -> IO Int32
drop_closures_BufferMessageFuncT :: BufferMessageFuncT -> BufferMessageFuncT_WithClosures
dynamic_BufferMessageFuncT :: (HasCallStack, MonadIO m) => FunPtr C_BufferMessageFuncT -> BufferT -> FontT -> Text -> Ptr () -> m Int32
genClosure_BufferMessageFuncT :: MonadIO m => BufferMessageFuncT -> m (GClosure C_BufferMessageFuncT)
mk_BufferMessageFuncT :: C_BufferMessageFuncT -> IO (FunPtr C_BufferMessageFuncT)
noBufferMessageFuncT :: Maybe BufferMessageFuncT
noBufferMessageFuncT_WithClosures :: Maybe BufferMessageFuncT_WithClosures
wrap_BufferMessageFuncT :: Maybe (Ptr (FunPtr C_BufferMessageFuncT)) -> BufferMessageFuncT_WithClosures -> C_BufferMessageFuncT
type C_DestroyFuncT = Ptr () -> IO ()
type DestroyFuncT = IO ()
type DestroyFuncT_WithClosures = Ptr () -> IO ()
drop_closures_DestroyFuncT :: DestroyFuncT -> DestroyFuncT_WithClosures
dynamic_DestroyFuncT :: (HasCallStack, MonadIO m) => FunPtr C_DestroyFuncT -> Ptr () -> m ()
genClosure_DestroyFuncT :: MonadIO m => DestroyFuncT -> m (GClosure C_DestroyFuncT)
mk_DestroyFuncT :: C_DestroyFuncT -> IO (FunPtr C_DestroyFuncT)
noDestroyFuncT :: Maybe DestroyFuncT
noDestroyFuncT_WithClosures :: Maybe DestroyFuncT_WithClosures
wrap_DestroyFuncT :: Maybe (Ptr (FunPtr C_DestroyFuncT)) -> DestroyFuncT_WithClosures -> C_DestroyFuncT
type C_FontGetFontExtentsFuncT = Ptr FontT -> Ptr () -> Ptr FontExtentsT -> Ptr () -> IO Int32
type FontGetFontExtentsFuncT = FontT -> Ptr () -> FontExtentsT -> IO Int32
type FontGetFontExtentsFuncT_WithClosures = FontT -> Ptr () -> FontExtentsT -> Ptr () -> IO Int32
drop_closures_FontGetFontExtentsFuncT :: FontGetFontExtentsFuncT -> FontGetFontExtentsFuncT_WithClosures
dynamic_FontGetFontExtentsFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetFontExtentsFuncT -> FontT -> Ptr () -> FontExtentsT -> Ptr () -> m Int32
genClosure_FontGetFontExtentsFuncT :: MonadIO m => FontGetFontExtentsFuncT -> m (GClosure C_FontGetFontExtentsFuncT)
mk_FontGetFontExtentsFuncT :: C_FontGetFontExtentsFuncT -> IO (FunPtr C_FontGetFontExtentsFuncT)
noFontGetFontExtentsFuncT :: Maybe FontGetFontExtentsFuncT
noFontGetFontExtentsFuncT_WithClosures :: Maybe FontGetFontExtentsFuncT_WithClosures
wrap_FontGetFontExtentsFuncT :: Maybe (Ptr (FunPtr C_FontGetFontExtentsFuncT)) -> FontGetFontExtentsFuncT_WithClosures -> C_FontGetFontExtentsFuncT
type C_FontGetGlyphAdvanceFuncT = Ptr FontT -> Ptr () -> Word32 -> Ptr () -> IO Int32
type FontGetGlyphAdvanceFuncT = FontT -> Ptr () -> Word32 -> IO Int32
type FontGetGlyphAdvanceFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Ptr () -> IO Int32
drop_closures_FontGetGlyphAdvanceFuncT :: FontGetGlyphAdvanceFuncT -> FontGetGlyphAdvanceFuncT_WithClosures
dynamic_FontGetGlyphAdvanceFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphAdvanceFuncT -> FontT -> Ptr () -> Word32 -> Ptr () -> m Int32
genClosure_FontGetGlyphAdvanceFuncT :: MonadIO m => FontGetGlyphAdvanceFuncT -> m (GClosure C_FontGetGlyphAdvanceFuncT)
mk_FontGetGlyphAdvanceFuncT :: C_FontGetGlyphAdvanceFuncT -> IO (FunPtr C_FontGetGlyphAdvanceFuncT)
noFontGetGlyphAdvanceFuncT :: Maybe FontGetGlyphAdvanceFuncT
noFontGetGlyphAdvanceFuncT_WithClosures :: Maybe FontGetGlyphAdvanceFuncT_WithClosures
wrap_FontGetGlyphAdvanceFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphAdvanceFuncT)) -> FontGetGlyphAdvanceFuncT_WithClosures -> C_FontGetGlyphAdvanceFuncT
type C_FontGetGlyphAdvancesFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Int32 -> Word32 -> Ptr () -> IO ()
type FontGetGlyphAdvancesFuncT = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Int32 -> Word32 -> IO ()
type FontGetGlyphAdvancesFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Int32 -> Word32 -> Ptr () -> IO ()
drop_closures_FontGetGlyphAdvancesFuncT :: FontGetGlyphAdvancesFuncT -> FontGetGlyphAdvancesFuncT_WithClosures
dynamic_FontGetGlyphAdvancesFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphAdvancesFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Int32 -> Word32 -> Ptr () -> m ()
genClosure_FontGetGlyphAdvancesFuncT :: MonadIO m => FontGetGlyphAdvancesFuncT -> m (GClosure C_FontGetGlyphAdvancesFuncT)
mk_FontGetGlyphAdvancesFuncT :: C_FontGetGlyphAdvancesFuncT -> IO (FunPtr C_FontGetGlyphAdvancesFuncT)
noFontGetGlyphAdvancesFuncT :: Maybe FontGetGlyphAdvancesFuncT
noFontGetGlyphAdvancesFuncT_WithClosures :: Maybe FontGetGlyphAdvancesFuncT_WithClosures
wrap_FontGetGlyphAdvancesFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphAdvancesFuncT)) -> FontGetGlyphAdvancesFuncT_WithClosures -> C_FontGetGlyphAdvancesFuncT
type C_FontGetGlyphContourPointFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Int32 -> Int32 -> Ptr () -> IO Int32
type FontGetGlyphContourPointFuncT = FontT -> Ptr () -> Word32 -> Word32 -> Int32 -> Int32 -> IO Int32
type FontGetGlyphContourPointFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Int32 -> Int32 -> Ptr () -> IO Int32
drop_closures_FontGetGlyphContourPointFuncT :: FontGetGlyphContourPointFuncT -> FontGetGlyphContourPointFuncT_WithClosures
dynamic_FontGetGlyphContourPointFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphContourPointFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Int32 -> Int32 -> Ptr () -> m Int32
genClosure_FontGetGlyphContourPointFuncT :: MonadIO m => FontGetGlyphContourPointFuncT -> m (GClosure C_FontGetGlyphContourPointFuncT)
mk_FontGetGlyphContourPointFuncT :: C_FontGetGlyphContourPointFuncT -> IO (FunPtr C_FontGetGlyphContourPointFuncT)
noFontGetGlyphContourPointFuncT :: Maybe FontGetGlyphContourPointFuncT
noFontGetGlyphContourPointFuncT_WithClosures :: Maybe FontGetGlyphContourPointFuncT_WithClosures
wrap_FontGetGlyphContourPointFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphContourPointFuncT)) -> FontGetGlyphContourPointFuncT_WithClosures -> C_FontGetGlyphContourPointFuncT
type C_FontGetGlyphExtentsFuncT = Ptr FontT -> Ptr () -> Word32 -> Ptr GlyphExtentsT -> Ptr () -> IO Int32
type FontGetGlyphExtentsFuncT = FontT -> Ptr () -> Word32 -> GlyphExtentsT -> IO Int32
type FontGetGlyphExtentsFuncT_WithClosures = FontT -> Ptr () -> Word32 -> GlyphExtentsT -> Ptr () -> IO Int32
drop_closures_FontGetGlyphExtentsFuncT :: FontGetGlyphExtentsFuncT -> FontGetGlyphExtentsFuncT_WithClosures
dynamic_FontGetGlyphExtentsFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphExtentsFuncT -> FontT -> Ptr () -> Word32 -> GlyphExtentsT -> Ptr () -> m Int32
genClosure_FontGetGlyphExtentsFuncT :: MonadIO m => FontGetGlyphExtentsFuncT -> m (GClosure C_FontGetGlyphExtentsFuncT)
mk_FontGetGlyphExtentsFuncT :: C_FontGetGlyphExtentsFuncT -> IO (FunPtr C_FontGetGlyphExtentsFuncT)
noFontGetGlyphExtentsFuncT :: Maybe FontGetGlyphExtentsFuncT
noFontGetGlyphExtentsFuncT_WithClosures :: Maybe FontGetGlyphExtentsFuncT_WithClosures
wrap_FontGetGlyphExtentsFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphExtentsFuncT)) -> FontGetGlyphExtentsFuncT_WithClosures -> C_FontGetGlyphExtentsFuncT
type C_FontGetGlyphFromNameFuncT = Ptr FontT -> Ptr () -> CString -> Int32 -> Word32 -> Ptr () -> IO Int32
type FontGetGlyphFromNameFuncT = FontT -> Ptr () -> Text -> Int32 -> Word32 -> IO Int32
type FontGetGlyphFromNameFuncT_WithClosures = FontT -> Ptr () -> Text -> Int32 -> Word32 -> Ptr () -> IO Int32
drop_closures_FontGetGlyphFromNameFuncT :: FontGetGlyphFromNameFuncT -> FontGetGlyphFromNameFuncT_WithClosures
dynamic_FontGetGlyphFromNameFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphFromNameFuncT -> FontT -> Ptr () -> Text -> Int32 -> Word32 -> Ptr () -> m Int32
genClosure_FontGetGlyphFromNameFuncT :: MonadIO m => FontGetGlyphFromNameFuncT -> m (GClosure C_FontGetGlyphFromNameFuncT)
mk_FontGetGlyphFromNameFuncT :: C_FontGetGlyphFromNameFuncT -> IO (FunPtr C_FontGetGlyphFromNameFuncT)
noFontGetGlyphFromNameFuncT :: Maybe FontGetGlyphFromNameFuncT
noFontGetGlyphFromNameFuncT_WithClosures :: Maybe FontGetGlyphFromNameFuncT_WithClosures
wrap_FontGetGlyphFromNameFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphFromNameFuncT)) -> FontGetGlyphFromNameFuncT_WithClosures -> C_FontGetGlyphFromNameFuncT
type C_FontGetGlyphFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Ptr () -> IO Int32
type FontGetGlyphFuncT = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> IO Int32
type FontGetGlyphFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Ptr () -> IO Int32
drop_closures_FontGetGlyphFuncT :: FontGetGlyphFuncT -> FontGetGlyphFuncT_WithClosures
dynamic_FontGetGlyphFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Ptr () -> m Int32
genClosure_FontGetGlyphFuncT :: MonadIO m => FontGetGlyphFuncT -> m (GClosure C_FontGetGlyphFuncT)
mk_FontGetGlyphFuncT :: C_FontGetGlyphFuncT -> IO (FunPtr C_FontGetGlyphFuncT)
noFontGetGlyphFuncT :: Maybe FontGetGlyphFuncT
noFontGetGlyphFuncT_WithClosures :: Maybe FontGetGlyphFuncT_WithClosures
wrap_FontGetGlyphFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphFuncT)) -> FontGetGlyphFuncT_WithClosures -> C_FontGetGlyphFuncT
type C_FontGetGlyphKerningFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> IO Int32
type FontGetGlyphKerningFuncT = FontT -> Ptr () -> Word32 -> Word32 -> IO Int32
type FontGetGlyphKerningFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> IO Int32
drop_closures_FontGetGlyphKerningFuncT :: FontGetGlyphKerningFuncT -> FontGetGlyphKerningFuncT_WithClosures
dynamic_FontGetGlyphKerningFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphKerningFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> m Int32
genClosure_FontGetGlyphKerningFuncT :: MonadIO m => FontGetGlyphKerningFuncT -> m (GClosure C_FontGetGlyphKerningFuncT)
mk_FontGetGlyphKerningFuncT :: C_FontGetGlyphKerningFuncT -> IO (FunPtr C_FontGetGlyphKerningFuncT)
noFontGetGlyphKerningFuncT :: Maybe FontGetGlyphKerningFuncT
noFontGetGlyphKerningFuncT_WithClosures :: Maybe FontGetGlyphKerningFuncT_WithClosures
wrap_FontGetGlyphKerningFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphKerningFuncT)) -> FontGetGlyphKerningFuncT_WithClosures -> C_FontGetGlyphKerningFuncT
type C_FontGetGlyphNameFuncT = Ptr FontT -> Ptr () -> Word32 -> CString -> Word32 -> Ptr () -> IO Int32
type FontGetGlyphNameFuncT = FontT -> Ptr () -> Word32 -> Text -> Word32 -> IO Int32
type FontGetGlyphNameFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Text -> Word32 -> Ptr () -> IO Int32
drop_closures_FontGetGlyphNameFuncT :: FontGetGlyphNameFuncT -> FontGetGlyphNameFuncT_WithClosures
dynamic_FontGetGlyphNameFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphNameFuncT -> FontT -> Ptr () -> Word32 -> Text -> Word32 -> Ptr () -> m Int32
genClosure_FontGetGlyphNameFuncT :: MonadIO m => FontGetGlyphNameFuncT -> m (GClosure C_FontGetGlyphNameFuncT)
mk_FontGetGlyphNameFuncT :: C_FontGetGlyphNameFuncT -> IO (FunPtr C_FontGetGlyphNameFuncT)
noFontGetGlyphNameFuncT :: Maybe FontGetGlyphNameFuncT
noFontGetGlyphNameFuncT_WithClosures :: Maybe FontGetGlyphNameFuncT_WithClosures
wrap_FontGetGlyphNameFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphNameFuncT)) -> FontGetGlyphNameFuncT_WithClosures -> C_FontGetGlyphNameFuncT
type C_FontGetGlyphOriginFuncT = Ptr FontT -> Ptr () -> Word32 -> Int32 -> Int32 -> Ptr () -> IO Int32
type FontGetGlyphOriginFuncT = FontT -> Ptr () -> Word32 -> Int32 -> Int32 -> IO Int32
type FontGetGlyphOriginFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Int32 -> Int32 -> Ptr () -> IO Int32
drop_closures_FontGetGlyphOriginFuncT :: FontGetGlyphOriginFuncT -> FontGetGlyphOriginFuncT_WithClosures
dynamic_FontGetGlyphOriginFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphOriginFuncT -> FontT -> Ptr () -> Word32 -> Int32 -> Int32 -> Ptr () -> m Int32
genClosure_FontGetGlyphOriginFuncT :: MonadIO m => FontGetGlyphOriginFuncT -> m (GClosure C_FontGetGlyphOriginFuncT)
mk_FontGetGlyphOriginFuncT :: C_FontGetGlyphOriginFuncT -> IO (FunPtr C_FontGetGlyphOriginFuncT)
noFontGetGlyphOriginFuncT :: Maybe FontGetGlyphOriginFuncT
noFontGetGlyphOriginFuncT_WithClosures :: Maybe FontGetGlyphOriginFuncT_WithClosures
wrap_FontGetGlyphOriginFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphOriginFuncT)) -> FontGetGlyphOriginFuncT_WithClosures -> C_FontGetGlyphOriginFuncT
type C_FontGetNominalGlyphFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> IO Int32
type FontGetNominalGlyphFuncT = FontT -> Ptr () -> Word32 -> Word32 -> IO Int32
type FontGetNominalGlyphFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> IO Int32
drop_closures_FontGetNominalGlyphFuncT :: FontGetNominalGlyphFuncT -> FontGetNominalGlyphFuncT_WithClosures
dynamic_FontGetNominalGlyphFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetNominalGlyphFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> m Int32
genClosure_FontGetNominalGlyphFuncT :: MonadIO m => FontGetNominalGlyphFuncT -> m (GClosure C_FontGetNominalGlyphFuncT)
mk_FontGetNominalGlyphFuncT :: C_FontGetNominalGlyphFuncT -> IO (FunPtr C_FontGetNominalGlyphFuncT)
noFontGetNominalGlyphFuncT :: Maybe FontGetNominalGlyphFuncT
noFontGetNominalGlyphFuncT_WithClosures :: Maybe FontGetNominalGlyphFuncT_WithClosures
wrap_FontGetNominalGlyphFuncT :: Maybe (Ptr (FunPtr C_FontGetNominalGlyphFuncT)) -> FontGetNominalGlyphFuncT_WithClosures -> C_FontGetNominalGlyphFuncT
type C_FontGetNominalGlyphsFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Word32 -> Word32 -> Ptr () -> IO Word32
type FontGetNominalGlyphsFuncT = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Word32 -> Word32 -> IO Word32
type FontGetNominalGlyphsFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Word32 -> Word32 -> Ptr () -> IO Word32
drop_closures_FontGetNominalGlyphsFuncT :: FontGetNominalGlyphsFuncT -> FontGetNominalGlyphsFuncT_WithClosures
dynamic_FontGetNominalGlyphsFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetNominalGlyphsFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Word32 -> Word32 -> Ptr () -> m Word32
genClosure_FontGetNominalGlyphsFuncT :: MonadIO m => FontGetNominalGlyphsFuncT -> m (GClosure C_FontGetNominalGlyphsFuncT)
mk_FontGetNominalGlyphsFuncT :: C_FontGetNominalGlyphsFuncT -> IO (FunPtr C_FontGetNominalGlyphsFuncT)
noFontGetNominalGlyphsFuncT :: Maybe FontGetNominalGlyphsFuncT
noFontGetNominalGlyphsFuncT_WithClosures :: Maybe FontGetNominalGlyphsFuncT_WithClosures
wrap_FontGetNominalGlyphsFuncT :: Maybe (Ptr (FunPtr C_FontGetNominalGlyphsFuncT)) -> FontGetNominalGlyphsFuncT_WithClosures -> C_FontGetNominalGlyphsFuncT
type C_FontGetVariationGlyphFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Ptr () -> IO Int32
type FontGetVariationGlyphFuncT = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> IO Int32
type FontGetVariationGlyphFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Ptr () -> IO Int32
drop_closures_FontGetVariationGlyphFuncT :: FontGetVariationGlyphFuncT -> FontGetVariationGlyphFuncT_WithClosures
dynamic_FontGetVariationGlyphFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetVariationGlyphFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Ptr () -> m Int32
genClosure_FontGetVariationGlyphFuncT :: MonadIO m => FontGetVariationGlyphFuncT -> m (GClosure C_FontGetVariationGlyphFuncT)
mk_FontGetVariationGlyphFuncT :: C_FontGetVariationGlyphFuncT -> IO (FunPtr C_FontGetVariationGlyphFuncT)
noFontGetVariationGlyphFuncT :: Maybe FontGetVariationGlyphFuncT
noFontGetVariationGlyphFuncT_WithClosures :: Maybe FontGetVariationGlyphFuncT_WithClosures
wrap_FontGetVariationGlyphFuncT :: Maybe (Ptr (FunPtr C_FontGetVariationGlyphFuncT)) -> FontGetVariationGlyphFuncT_WithClosures -> C_FontGetVariationGlyphFuncT
type C_ReferenceTableFuncT = Ptr FaceT -> Word32 -> Ptr () -> IO (Ptr BlobT)
type ReferenceTableFuncT = FaceT -> Word32 -> IO BlobT
type ReferenceTableFuncT_WithClosures = FaceT -> Word32 -> Ptr () -> IO BlobT
drop_closures_ReferenceTableFuncT :: ReferenceTableFuncT -> ReferenceTableFuncT_WithClosures
dynamic_ReferenceTableFuncT :: (HasCallStack, MonadIO m) => FunPtr C_ReferenceTableFuncT -> FaceT -> Word32 -> Ptr () -> m BlobT
genClosure_ReferenceTableFuncT :: MonadIO m => ReferenceTableFuncT -> m (GClosure C_ReferenceTableFuncT)
mk_ReferenceTableFuncT :: C_ReferenceTableFuncT -> IO (FunPtr C_ReferenceTableFuncT)
noReferenceTableFuncT :: Maybe ReferenceTableFuncT
noReferenceTableFuncT_WithClosures :: Maybe ReferenceTableFuncT_WithClosures
wrap_ReferenceTableFuncT :: Maybe (Ptr (FunPtr C_ReferenceTableFuncT)) -> ReferenceTableFuncT_WithClosures -> C_ReferenceTableFuncT
type C_UnicodeCombiningClassFuncT = Ptr UnicodeFuncsT -> Word32 -> Ptr () -> IO CUInt
type UnicodeCombiningClassFuncT = UnicodeFuncsT -> Word32 -> IO UnicodeCombiningClassT
type UnicodeCombiningClassFuncT_WithClosures = UnicodeFuncsT -> Word32 -> Ptr () -> IO UnicodeCombiningClassT
drop_closures_UnicodeCombiningClassFuncT :: UnicodeCombiningClassFuncT -> UnicodeCombiningClassFuncT_WithClosures
dynamic_UnicodeCombiningClassFuncT :: (HasCallStack, MonadIO m) => FunPtr C_UnicodeCombiningClassFuncT -> UnicodeFuncsT -> Word32 -> Ptr () -> m UnicodeCombiningClassT
genClosure_UnicodeCombiningClassFuncT :: MonadIO m => UnicodeCombiningClassFuncT -> m (GClosure C_UnicodeCombiningClassFuncT)
mk_UnicodeCombiningClassFuncT :: C_UnicodeCombiningClassFuncT -> IO (FunPtr C_UnicodeCombiningClassFuncT)
noUnicodeCombiningClassFuncT :: Maybe UnicodeCombiningClassFuncT
noUnicodeCombiningClassFuncT_WithClosures :: Maybe UnicodeCombiningClassFuncT_WithClosures
wrap_UnicodeCombiningClassFuncT :: Maybe (Ptr (FunPtr C_UnicodeCombiningClassFuncT)) -> UnicodeCombiningClassFuncT_WithClosures -> C_UnicodeCombiningClassFuncT
type C_UnicodeComposeFuncT = Ptr UnicodeFuncsT -> Word32 -> Word32 -> Ptr Word32 -> Ptr () -> IO Int32
type UnicodeComposeFuncT = UnicodeFuncsT -> Word32 -> Word32 -> IO (Int32, Word32)
type UnicodeComposeFuncT_WithClosures = UnicodeFuncsT -> Word32 -> Word32 -> Ptr () -> IO (Int32, Word32)
drop_closures_UnicodeComposeFuncT :: UnicodeComposeFuncT -> UnicodeComposeFuncT_WithClosures
dynamic_UnicodeComposeFuncT :: (HasCallStack, MonadIO m) => FunPtr C_UnicodeComposeFuncT -> UnicodeFuncsT -> Word32 -> Word32 -> Ptr () -> m (Int32, Word32)
genClosure_UnicodeComposeFuncT :: MonadIO m => UnicodeComposeFuncT -> m (GClosure C_UnicodeComposeFuncT)
mk_UnicodeComposeFuncT :: C_UnicodeComposeFuncT -> IO (FunPtr C_UnicodeComposeFuncT)
noUnicodeComposeFuncT :: Maybe UnicodeComposeFuncT
noUnicodeComposeFuncT_WithClosures :: Maybe UnicodeComposeFuncT_WithClosures
wrap_UnicodeComposeFuncT :: Maybe (Ptr (FunPtr C_UnicodeComposeFuncT)) -> UnicodeComposeFuncT_WithClosures -> C_UnicodeComposeFuncT
type C_UnicodeDecomposeCompatibilityFuncT = Ptr UnicodeFuncsT -> Word32 -> Word32 -> Ptr () -> IO Word32
type UnicodeDecomposeCompatibilityFuncT = UnicodeFuncsT -> Word32 -> Word32 -> IO Word32
type UnicodeDecomposeCompatibilityFuncT_WithClosures = UnicodeFuncsT -> Word32 -> Word32 -> Ptr () -> IO Word32
drop_closures_UnicodeDecomposeCompatibilityFuncT :: UnicodeDecomposeCompatibilityFuncT -> UnicodeDecomposeCompatibilityFuncT_WithClosures
dynamic_UnicodeDecomposeCompatibilityFuncT :: (HasCallStack, MonadIO m) => FunPtr C_UnicodeDecomposeCompatibilityFuncT -> UnicodeFuncsT -> Word32 -> Word32 -> Ptr () -> m Word32
genClosure_UnicodeDecomposeCompatibilityFuncT :: MonadIO m => UnicodeDecomposeCompatibilityFuncT -> m (GClosure C_UnicodeDecomposeCompatibilityFuncT)
mk_UnicodeDecomposeCompatibilityFuncT :: C_UnicodeDecomposeCompatibilityFuncT -> IO (FunPtr C_UnicodeDecomposeCompatibilityFuncT)
noUnicodeDecomposeCompatibilityFuncT :: Maybe UnicodeDecomposeCompatibilityFuncT
noUnicodeDecomposeCompatibilityFuncT_WithClosures :: Maybe UnicodeDecomposeCompatibilityFuncT_WithClosures
wrap_UnicodeDecomposeCompatibilityFuncT :: Maybe (Ptr (FunPtr C_UnicodeDecomposeCompatibilityFuncT)) -> UnicodeDecomposeCompatibilityFuncT_WithClosures -> C_UnicodeDecomposeCompatibilityFuncT
type C_UnicodeDecomposeFuncT = Ptr UnicodeFuncsT -> Word32 -> Ptr Word32 -> Ptr Word32 -> Ptr () -> IO Int32
type UnicodeDecomposeFuncT = UnicodeFuncsT -> Word32 -> IO (Int32, Word32, Word32)
type UnicodeDecomposeFuncT_WithClosures = UnicodeFuncsT -> Word32 -> Ptr () -> IO (Int32, Word32, Word32)
drop_closures_UnicodeDecomposeFuncT :: UnicodeDecomposeFuncT -> UnicodeDecomposeFuncT_WithClosures
dynamic_UnicodeDecomposeFuncT :: (HasCallStack, MonadIO m) => FunPtr C_UnicodeDecomposeFuncT -> UnicodeFuncsT -> Word32 -> Ptr () -> m (Int32, Word32, Word32)
genClosure_UnicodeDecomposeFuncT :: MonadIO m => UnicodeDecomposeFuncT -> m (GClosure C_UnicodeDecomposeFuncT)
mk_UnicodeDecomposeFuncT :: C_UnicodeDecomposeFuncT -> IO (FunPtr C_UnicodeDecomposeFuncT)
noUnicodeDecomposeFuncT :: Maybe UnicodeDecomposeFuncT
noUnicodeDecomposeFuncT_WithClosures :: Maybe UnicodeDecomposeFuncT_WithClosures
wrap_UnicodeDecomposeFuncT :: Maybe (Ptr (FunPtr C_UnicodeDecomposeFuncT)) -> UnicodeDecomposeFuncT_WithClosures -> C_UnicodeDecomposeFuncT
type C_UnicodeEastasianWidthFuncT = Ptr UnicodeFuncsT -> Word32 -> Ptr () -> IO Word32
type UnicodeEastasianWidthFuncT = UnicodeFuncsT -> Word32 -> IO Word32
type UnicodeEastasianWidthFuncT_WithClosures = UnicodeFuncsT -> Word32 -> Ptr () -> IO Word32
drop_closures_UnicodeEastasianWidthFuncT :: UnicodeEastasianWidthFuncT -> UnicodeEastasianWidthFuncT_WithClosures
dynamic_UnicodeEastasianWidthFuncT :: (HasCallStack, MonadIO m) => FunPtr C_UnicodeEastasianWidthFuncT -> UnicodeFuncsT -> Word32 -> Ptr () -> m Word32
genClosure_UnicodeEastasianWidthFuncT :: MonadIO m => UnicodeEastasianWidthFuncT -> m (GClosure C_UnicodeEastasianWidthFuncT)
mk_UnicodeEastasianWidthFuncT :: C_UnicodeEastasianWidthFuncT -> IO (FunPtr C_UnicodeEastasianWidthFuncT)
noUnicodeEastasianWidthFuncT :: Maybe UnicodeEastasianWidthFuncT
noUnicodeEastasianWidthFuncT_WithClosures :: Maybe UnicodeEastasianWidthFuncT_WithClosures
wrap_UnicodeEastasianWidthFuncT :: Maybe (Ptr (FunPtr C_UnicodeEastasianWidthFuncT)) -> UnicodeEastasianWidthFuncT_WithClosures -> C_UnicodeEastasianWidthFuncT
type C_UnicodeGeneralCategoryFuncT = Ptr UnicodeFuncsT -> Word32 -> Ptr () -> IO CUInt
type UnicodeGeneralCategoryFuncT = UnicodeFuncsT -> Word32 -> IO UnicodeGeneralCategoryT
type UnicodeGeneralCategoryFuncT_WithClosures = UnicodeFuncsT -> Word32 -> Ptr () -> IO UnicodeGeneralCategoryT
drop_closures_UnicodeGeneralCategoryFuncT :: UnicodeGeneralCategoryFuncT -> UnicodeGeneralCategoryFuncT_WithClosures
dynamic_UnicodeGeneralCategoryFuncT :: (HasCallStack, MonadIO m) => FunPtr C_UnicodeGeneralCategoryFuncT -> UnicodeFuncsT -> Word32 -> Ptr () -> m UnicodeGeneralCategoryT
genClosure_UnicodeGeneralCategoryFuncT :: MonadIO m => UnicodeGeneralCategoryFuncT -> m (GClosure C_UnicodeGeneralCategoryFuncT)
mk_UnicodeGeneralCategoryFuncT :: C_UnicodeGeneralCategoryFuncT -> IO (FunPtr C_UnicodeGeneralCategoryFuncT)
noUnicodeGeneralCategoryFuncT :: Maybe UnicodeGeneralCategoryFuncT
noUnicodeGeneralCategoryFuncT_WithClosures :: Maybe UnicodeGeneralCategoryFuncT_WithClosures
wrap_UnicodeGeneralCategoryFuncT :: Maybe (Ptr (FunPtr C_UnicodeGeneralCategoryFuncT)) -> UnicodeGeneralCategoryFuncT_WithClosures -> C_UnicodeGeneralCategoryFuncT
type C_UnicodeMirroringFuncT = Ptr UnicodeFuncsT -> Word32 -> Ptr () -> IO Word32
type UnicodeMirroringFuncT = UnicodeFuncsT -> Word32 -> IO Word32
type UnicodeMirroringFuncT_WithClosures = UnicodeFuncsT -> Word32 -> Ptr () -> IO Word32
drop_closures_UnicodeMirroringFuncT :: UnicodeMirroringFuncT -> UnicodeMirroringFuncT_WithClosures
dynamic_UnicodeMirroringFuncT :: (HasCallStack, MonadIO m) => FunPtr C_UnicodeMirroringFuncT -> UnicodeFuncsT -> Word32 -> Ptr () -> m Word32
genClosure_UnicodeMirroringFuncT :: MonadIO m => UnicodeMirroringFuncT -> m (GClosure C_UnicodeMirroringFuncT)
mk_UnicodeMirroringFuncT :: C_UnicodeMirroringFuncT -> IO (FunPtr C_UnicodeMirroringFuncT)
noUnicodeMirroringFuncT :: Maybe UnicodeMirroringFuncT
noUnicodeMirroringFuncT_WithClosures :: Maybe UnicodeMirroringFuncT_WithClosures
wrap_UnicodeMirroringFuncT :: Maybe (Ptr (FunPtr C_UnicodeMirroringFuncT)) -> UnicodeMirroringFuncT_WithClosures -> C_UnicodeMirroringFuncT
type C_UnicodeScriptFuncT = Ptr UnicodeFuncsT -> Word32 -> Ptr () -> IO CUInt
type UnicodeScriptFuncT = UnicodeFuncsT -> Word32 -> IO ScriptT
type UnicodeScriptFuncT_WithClosures = UnicodeFuncsT -> Word32 -> Ptr () -> IO ScriptT
drop_closures_UnicodeScriptFuncT :: UnicodeScriptFuncT -> UnicodeScriptFuncT_WithClosures
dynamic_UnicodeScriptFuncT :: (HasCallStack, MonadIO m) => FunPtr C_UnicodeScriptFuncT -> UnicodeFuncsT -> Word32 -> Ptr () -> m ScriptT
genClosure_UnicodeScriptFuncT :: MonadIO m => UnicodeScriptFuncT -> m (GClosure C_UnicodeScriptFuncT)
mk_UnicodeScriptFuncT :: C_UnicodeScriptFuncT -> IO (FunPtr C_UnicodeScriptFuncT)
noUnicodeScriptFuncT :: Maybe UnicodeScriptFuncT
noUnicodeScriptFuncT_WithClosures :: Maybe UnicodeScriptFuncT_WithClosures
wrap_UnicodeScriptFuncT :: Maybe (Ptr (FunPtr C_UnicodeScriptFuncT)) -> UnicodeScriptFuncT_WithClosures -> C_UnicodeScriptFuncT

Signals

BufferMessageFuncT

type BufferMessageFuncT = BufferT -> FontT -> Text -> IO Int32 Source #

No description available in the introspection data.

type BufferMessageFuncT_WithClosures = BufferT -> FontT -> Text -> Ptr () -> IO Int32 Source #

No description available in the introspection data.

type C_BufferMessageFuncT = Ptr BufferT -> Ptr FontT -> CString -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

drop_closures_BufferMessageFuncT :: BufferMessageFuncT -> BufferMessageFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_BufferMessageFuncT :: (HasCallStack, MonadIO m) => FunPtr C_BufferMessageFuncT -> BufferT -> FontT -> Text -> Ptr () -> m Int32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_BufferMessageFuncT :: MonadIO m => BufferMessageFuncT -> m (GClosure C_BufferMessageFuncT) Source #

Wrap the callback into a GClosure.

mk_BufferMessageFuncT :: C_BufferMessageFuncT -> IO (FunPtr C_BufferMessageFuncT) Source #

Generate a function pointer callable from C code, from a C_BufferMessageFuncT.

noBufferMessageFuncT :: Maybe BufferMessageFuncT Source #

A convenience synonym for Nothing :: Maybe BufferMessageFuncT.

noBufferMessageFuncT_WithClosures :: Maybe BufferMessageFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe BufferMessageFuncT_WithClosures.

wrap_BufferMessageFuncT :: Maybe (Ptr (FunPtr C_BufferMessageFuncT)) -> BufferMessageFuncT_WithClosures -> C_BufferMessageFuncT Source #

Wrap a BufferMessageFuncT into a C_BufferMessageFuncT.

DestroyFuncT

type C_DestroyFuncT = Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type DestroyFuncT = IO () Source #

No description available in the introspection data.

type DestroyFuncT_WithClosures = Ptr () -> IO () Source #

No description available in the introspection data.

drop_closures_DestroyFuncT :: DestroyFuncT -> DestroyFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_DestroyFuncT :: (HasCallStack, MonadIO m) => FunPtr C_DestroyFuncT -> Ptr () -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_DestroyFuncT :: MonadIO m => DestroyFuncT -> m (GClosure C_DestroyFuncT) Source #

Wrap the callback into a GClosure.

mk_DestroyFuncT :: C_DestroyFuncT -> IO (FunPtr C_DestroyFuncT) Source #

Generate a function pointer callable from C code, from a C_DestroyFuncT.

noDestroyFuncT :: Maybe DestroyFuncT Source #

A convenience synonym for Nothing :: Maybe DestroyFuncT.

noDestroyFuncT_WithClosures :: Maybe DestroyFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe DestroyFuncT_WithClosures.

wrap_DestroyFuncT :: Maybe (Ptr (FunPtr C_DestroyFuncT)) -> DestroyFuncT_WithClosures -> C_DestroyFuncT Source #

Wrap a DestroyFuncT into a C_DestroyFuncT.

FontGetFontExtentsFuncT

type C_FontGetFontExtentsFuncT = Ptr FontT -> Ptr () -> Ptr FontExtentsT -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type FontGetFontExtentsFuncT = FontT -> Ptr () -> FontExtentsT -> IO Int32 Source #

No description available in the introspection data.

type FontGetFontExtentsFuncT_WithClosures = FontT -> Ptr () -> FontExtentsT -> Ptr () -> IO Int32 Source #

No description available in the introspection data.

drop_closures_FontGetFontExtentsFuncT :: FontGetFontExtentsFuncT -> FontGetFontExtentsFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontGetFontExtentsFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetFontExtentsFuncT -> FontT -> Ptr () -> FontExtentsT -> Ptr () -> m Int32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontGetFontExtentsFuncT :: MonadIO m => FontGetFontExtentsFuncT -> m (GClosure C_FontGetFontExtentsFuncT) Source #

Wrap the callback into a GClosure.

mk_FontGetFontExtentsFuncT :: C_FontGetFontExtentsFuncT -> IO (FunPtr C_FontGetFontExtentsFuncT) Source #

Generate a function pointer callable from C code, from a C_FontGetFontExtentsFuncT.

noFontGetFontExtentsFuncT :: Maybe FontGetFontExtentsFuncT Source #

A convenience synonym for Nothing :: Maybe FontGetFontExtentsFuncT.

noFontGetFontExtentsFuncT_WithClosures :: Maybe FontGetFontExtentsFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontGetFontExtentsFuncT_WithClosures.

wrap_FontGetFontExtentsFuncT :: Maybe (Ptr (FunPtr C_FontGetFontExtentsFuncT)) -> FontGetFontExtentsFuncT_WithClosures -> C_FontGetFontExtentsFuncT Source #

Wrap a FontGetFontExtentsFuncT into a C_FontGetFontExtentsFuncT.

FontGetGlyphAdvanceFuncT

type C_FontGetGlyphAdvanceFuncT = Ptr FontT -> Ptr () -> Word32 -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type FontGetGlyphAdvanceFuncT = FontT -> Ptr () -> Word32 -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the advance for a specified glyph. The method must return an hb_position_t.

type FontGetGlyphAdvanceFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Ptr () -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the advance for a specified glyph. The method must return an hb_position_t.

drop_closures_FontGetGlyphAdvanceFuncT :: FontGetGlyphAdvanceFuncT -> FontGetGlyphAdvanceFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontGetGlyphAdvanceFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphAdvanceFuncT -> FontT -> Ptr () -> Word32 -> Ptr () -> m Int32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontGetGlyphAdvanceFuncT :: MonadIO m => FontGetGlyphAdvanceFuncT -> m (GClosure C_FontGetGlyphAdvanceFuncT) Source #

Wrap the callback into a GClosure.

mk_FontGetGlyphAdvanceFuncT :: C_FontGetGlyphAdvanceFuncT -> IO (FunPtr C_FontGetGlyphAdvanceFuncT) Source #

Generate a function pointer callable from C code, from a C_FontGetGlyphAdvanceFuncT.

noFontGetGlyphAdvanceFuncT :: Maybe FontGetGlyphAdvanceFuncT Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphAdvanceFuncT.

noFontGetGlyphAdvanceFuncT_WithClosures :: Maybe FontGetGlyphAdvanceFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphAdvanceFuncT_WithClosures.

wrap_FontGetGlyphAdvanceFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphAdvanceFuncT)) -> FontGetGlyphAdvanceFuncT_WithClosures -> C_FontGetGlyphAdvanceFuncT Source #

Wrap a FontGetGlyphAdvanceFuncT into a C_FontGetGlyphAdvanceFuncT.

FontGetGlyphAdvancesFuncT

type C_FontGetGlyphAdvancesFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Int32 -> Word32 -> Ptr () -> IO () Source #

Type for the callback on the (unwrapped) C side.

type FontGetGlyphAdvancesFuncT = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Int32 -> Word32 -> IO () Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the advances for a sequence of glyphs.

type FontGetGlyphAdvancesFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Int32 -> Word32 -> Ptr () -> IO () Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the advances for a sequence of glyphs.

drop_closures_FontGetGlyphAdvancesFuncT :: FontGetGlyphAdvancesFuncT -> FontGetGlyphAdvancesFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontGetGlyphAdvancesFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphAdvancesFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Int32 -> Word32 -> Ptr () -> m () Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontGetGlyphAdvancesFuncT :: MonadIO m => FontGetGlyphAdvancesFuncT -> m (GClosure C_FontGetGlyphAdvancesFuncT) Source #

Wrap the callback into a GClosure.

mk_FontGetGlyphAdvancesFuncT :: C_FontGetGlyphAdvancesFuncT -> IO (FunPtr C_FontGetGlyphAdvancesFuncT) Source #

Generate a function pointer callable from C code, from a C_FontGetGlyphAdvancesFuncT.

noFontGetGlyphAdvancesFuncT :: Maybe FontGetGlyphAdvancesFuncT Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphAdvancesFuncT.

noFontGetGlyphAdvancesFuncT_WithClosures :: Maybe FontGetGlyphAdvancesFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphAdvancesFuncT_WithClosures.

wrap_FontGetGlyphAdvancesFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphAdvancesFuncT)) -> FontGetGlyphAdvancesFuncT_WithClosures -> C_FontGetGlyphAdvancesFuncT Source #

Wrap a FontGetGlyphAdvancesFuncT into a C_FontGetGlyphAdvancesFuncT.

FontGetGlyphContourPointFuncT

type C_FontGetGlyphContourPointFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Int32 -> Int32 -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type FontGetGlyphContourPointFuncT = FontT -> Ptr () -> Word32 -> Word32 -> Int32 -> Int32 -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the (X,Y) coordinates (in font units) for a specified contour point in a glyph. Each coordinate must be returned as an hb_position_t output parameter.

type FontGetGlyphContourPointFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Int32 -> Int32 -> Ptr () -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the (X,Y) coordinates (in font units) for a specified contour point in a glyph. Each coordinate must be returned as an hb_position_t output parameter.

drop_closures_FontGetGlyphContourPointFuncT :: FontGetGlyphContourPointFuncT -> FontGetGlyphContourPointFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontGetGlyphContourPointFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphContourPointFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Int32 -> Int32 -> Ptr () -> m Int32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontGetGlyphContourPointFuncT :: MonadIO m => FontGetGlyphContourPointFuncT -> m (GClosure C_FontGetGlyphContourPointFuncT) Source #

Wrap the callback into a GClosure.

mk_FontGetGlyphContourPointFuncT :: C_FontGetGlyphContourPointFuncT -> IO (FunPtr C_FontGetGlyphContourPointFuncT) Source #

Generate a function pointer callable from C code, from a C_FontGetGlyphContourPointFuncT.

noFontGetGlyphContourPointFuncT :: Maybe FontGetGlyphContourPointFuncT Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphContourPointFuncT.

noFontGetGlyphContourPointFuncT_WithClosures :: Maybe FontGetGlyphContourPointFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphContourPointFuncT_WithClosures.

wrap_FontGetGlyphContourPointFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphContourPointFuncT)) -> FontGetGlyphContourPointFuncT_WithClosures -> C_FontGetGlyphContourPointFuncT Source #

Wrap a FontGetGlyphContourPointFuncT into a C_FontGetGlyphContourPointFuncT.

FontGetGlyphExtentsFuncT

type C_FontGetGlyphExtentsFuncT = Ptr FontT -> Ptr () -> Word32 -> Ptr GlyphExtentsT -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type FontGetGlyphExtentsFuncT = FontT -> Ptr () -> Word32 -> GlyphExtentsT -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the extents for a specified glyph. Extents must be returned in an hb_glyph_extents output parameter.

type FontGetGlyphExtentsFuncT_WithClosures = FontT -> Ptr () -> Word32 -> GlyphExtentsT -> Ptr () -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the extents for a specified glyph. Extents must be returned in an hb_glyph_extents output parameter.

drop_closures_FontGetGlyphExtentsFuncT :: FontGetGlyphExtentsFuncT -> FontGetGlyphExtentsFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontGetGlyphExtentsFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphExtentsFuncT -> FontT -> Ptr () -> Word32 -> GlyphExtentsT -> Ptr () -> m Int32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontGetGlyphExtentsFuncT :: MonadIO m => FontGetGlyphExtentsFuncT -> m (GClosure C_FontGetGlyphExtentsFuncT) Source #

Wrap the callback into a GClosure.

mk_FontGetGlyphExtentsFuncT :: C_FontGetGlyphExtentsFuncT -> IO (FunPtr C_FontGetGlyphExtentsFuncT) Source #

Generate a function pointer callable from C code, from a C_FontGetGlyphExtentsFuncT.

noFontGetGlyphExtentsFuncT :: Maybe FontGetGlyphExtentsFuncT Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphExtentsFuncT.

noFontGetGlyphExtentsFuncT_WithClosures :: Maybe FontGetGlyphExtentsFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphExtentsFuncT_WithClosures.

wrap_FontGetGlyphExtentsFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphExtentsFuncT)) -> FontGetGlyphExtentsFuncT_WithClosures -> C_FontGetGlyphExtentsFuncT Source #

Wrap a FontGetGlyphExtentsFuncT into a C_FontGetGlyphExtentsFuncT.

FontGetGlyphFromNameFuncT

type C_FontGetGlyphFromNameFuncT = Ptr FontT -> Ptr () -> CString -> Int32 -> Word32 -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type FontGetGlyphFromNameFuncT = FontT -> Ptr () -> Text -> Int32 -> Word32 -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the glyph ID that corresponds to a glyph-name string.

type FontGetGlyphFromNameFuncT_WithClosures = FontT -> Ptr () -> Text -> Int32 -> Word32 -> Ptr () -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the glyph ID that corresponds to a glyph-name string.

drop_closures_FontGetGlyphFromNameFuncT :: FontGetGlyphFromNameFuncT -> FontGetGlyphFromNameFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontGetGlyphFromNameFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphFromNameFuncT -> FontT -> Ptr () -> Text -> Int32 -> Word32 -> Ptr () -> m Int32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontGetGlyphFromNameFuncT :: MonadIO m => FontGetGlyphFromNameFuncT -> m (GClosure C_FontGetGlyphFromNameFuncT) Source #

Wrap the callback into a GClosure.

mk_FontGetGlyphFromNameFuncT :: C_FontGetGlyphFromNameFuncT -> IO (FunPtr C_FontGetGlyphFromNameFuncT) Source #

Generate a function pointer callable from C code, from a C_FontGetGlyphFromNameFuncT.

noFontGetGlyphFromNameFuncT :: Maybe FontGetGlyphFromNameFuncT Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphFromNameFuncT.

noFontGetGlyphFromNameFuncT_WithClosures :: Maybe FontGetGlyphFromNameFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphFromNameFuncT_WithClosures.

wrap_FontGetGlyphFromNameFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphFromNameFuncT)) -> FontGetGlyphFromNameFuncT_WithClosures -> C_FontGetGlyphFromNameFuncT Source #

Wrap a FontGetGlyphFromNameFuncT into a C_FontGetGlyphFromNameFuncT.

FontGetGlyphFuncT

type C_FontGetGlyphFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type FontGetGlyphFuncT = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> IO Int32 Source #

No description available in the introspection data.

type FontGetGlyphFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Ptr () -> IO Int32 Source #

No description available in the introspection data.

drop_closures_FontGetGlyphFuncT :: FontGetGlyphFuncT -> FontGetGlyphFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontGetGlyphFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Ptr () -> m Int32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontGetGlyphFuncT :: MonadIO m => FontGetGlyphFuncT -> m (GClosure C_FontGetGlyphFuncT) Source #

Wrap the callback into a GClosure.

mk_FontGetGlyphFuncT :: C_FontGetGlyphFuncT -> IO (FunPtr C_FontGetGlyphFuncT) Source #

Generate a function pointer callable from C code, from a C_FontGetGlyphFuncT.

noFontGetGlyphFuncT :: Maybe FontGetGlyphFuncT Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphFuncT.

noFontGetGlyphFuncT_WithClosures :: Maybe FontGetGlyphFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphFuncT_WithClosures.

wrap_FontGetGlyphFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphFuncT)) -> FontGetGlyphFuncT_WithClosures -> C_FontGetGlyphFuncT Source #

Wrap a FontGetGlyphFuncT into a C_FontGetGlyphFuncT.

FontGetGlyphKerningFuncT

type C_FontGetGlyphKerningFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type FontGetGlyphKerningFuncT = FontT -> Ptr () -> Word32 -> Word32 -> IO Int32 Source #

No description available in the introspection data.

type FontGetGlyphKerningFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> IO Int32 Source #

No description available in the introspection data.

drop_closures_FontGetGlyphKerningFuncT :: FontGetGlyphKerningFuncT -> FontGetGlyphKerningFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontGetGlyphKerningFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphKerningFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> m Int32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontGetGlyphKerningFuncT :: MonadIO m => FontGetGlyphKerningFuncT -> m (GClosure C_FontGetGlyphKerningFuncT) Source #

Wrap the callback into a GClosure.

mk_FontGetGlyphKerningFuncT :: C_FontGetGlyphKerningFuncT -> IO (FunPtr C_FontGetGlyphKerningFuncT) Source #

Generate a function pointer callable from C code, from a C_FontGetGlyphKerningFuncT.

noFontGetGlyphKerningFuncT :: Maybe FontGetGlyphKerningFuncT Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphKerningFuncT.

noFontGetGlyphKerningFuncT_WithClosures :: Maybe FontGetGlyphKerningFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphKerningFuncT_WithClosures.

wrap_FontGetGlyphKerningFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphKerningFuncT)) -> FontGetGlyphKerningFuncT_WithClosures -> C_FontGetGlyphKerningFuncT Source #

Wrap a FontGetGlyphKerningFuncT into a C_FontGetGlyphKerningFuncT.

FontGetGlyphNameFuncT

type C_FontGetGlyphNameFuncT = Ptr FontT -> Ptr () -> Word32 -> CString -> Word32 -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type FontGetGlyphNameFuncT = FontT -> Ptr () -> Word32 -> Text -> Word32 -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the glyph name that corresponds to a glyph ID. The name should be returned in a string output parameter.

type FontGetGlyphNameFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Text -> Word32 -> Ptr () -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the glyph name that corresponds to a glyph ID. The name should be returned in a string output parameter.

drop_closures_FontGetGlyphNameFuncT :: FontGetGlyphNameFuncT -> FontGetGlyphNameFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontGetGlyphNameFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphNameFuncT -> FontT -> Ptr () -> Word32 -> Text -> Word32 -> Ptr () -> m Int32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontGetGlyphNameFuncT :: MonadIO m => FontGetGlyphNameFuncT -> m (GClosure C_FontGetGlyphNameFuncT) Source #

Wrap the callback into a GClosure.

mk_FontGetGlyphNameFuncT :: C_FontGetGlyphNameFuncT -> IO (FunPtr C_FontGetGlyphNameFuncT) Source #

Generate a function pointer callable from C code, from a C_FontGetGlyphNameFuncT.

noFontGetGlyphNameFuncT :: Maybe FontGetGlyphNameFuncT Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphNameFuncT.

noFontGetGlyphNameFuncT_WithClosures :: Maybe FontGetGlyphNameFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphNameFuncT_WithClosures.

wrap_FontGetGlyphNameFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphNameFuncT)) -> FontGetGlyphNameFuncT_WithClosures -> C_FontGetGlyphNameFuncT Source #

Wrap a FontGetGlyphNameFuncT into a C_FontGetGlyphNameFuncT.

FontGetGlyphOriginFuncT

type C_FontGetGlyphOriginFuncT = Ptr FontT -> Ptr () -> Word32 -> Int32 -> Int32 -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type FontGetGlyphOriginFuncT = FontT -> Ptr () -> Word32 -> Int32 -> Int32 -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the (X,Y) coordinates (in font units) of the origin for a glyph. Each coordinate must be returned in an hb_position_t output parameter.

type FontGetGlyphOriginFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Int32 -> Int32 -> Ptr () -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the (X,Y) coordinates (in font units) of the origin for a glyph. Each coordinate must be returned in an hb_position_t output parameter.

drop_closures_FontGetGlyphOriginFuncT :: FontGetGlyphOriginFuncT -> FontGetGlyphOriginFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontGetGlyphOriginFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetGlyphOriginFuncT -> FontT -> Ptr () -> Word32 -> Int32 -> Int32 -> Ptr () -> m Int32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontGetGlyphOriginFuncT :: MonadIO m => FontGetGlyphOriginFuncT -> m (GClosure C_FontGetGlyphOriginFuncT) Source #

Wrap the callback into a GClosure.

mk_FontGetGlyphOriginFuncT :: C_FontGetGlyphOriginFuncT -> IO (FunPtr C_FontGetGlyphOriginFuncT) Source #

Generate a function pointer callable from C code, from a C_FontGetGlyphOriginFuncT.

noFontGetGlyphOriginFuncT :: Maybe FontGetGlyphOriginFuncT Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphOriginFuncT.

noFontGetGlyphOriginFuncT_WithClosures :: Maybe FontGetGlyphOriginFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontGetGlyphOriginFuncT_WithClosures.

wrap_FontGetGlyphOriginFuncT :: Maybe (Ptr (FunPtr C_FontGetGlyphOriginFuncT)) -> FontGetGlyphOriginFuncT_WithClosures -> C_FontGetGlyphOriginFuncT Source #

Wrap a FontGetGlyphOriginFuncT into a C_FontGetGlyphOriginFuncT.

FontGetNominalGlyphFuncT

type C_FontGetNominalGlyphFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type FontGetNominalGlyphFuncT = FontT -> Ptr () -> Word32 -> Word32 -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the nominal glyph ID for a specified Unicode code point. Glyph IDs must be returned in a hb_codepoint_t output parameter.

type FontGetNominalGlyphFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the nominal glyph ID for a specified Unicode code point. Glyph IDs must be returned in a hb_codepoint_t output parameter.

drop_closures_FontGetNominalGlyphFuncT :: FontGetNominalGlyphFuncT -> FontGetNominalGlyphFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontGetNominalGlyphFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetNominalGlyphFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Ptr () -> m Int32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontGetNominalGlyphFuncT :: MonadIO m => FontGetNominalGlyphFuncT -> m (GClosure C_FontGetNominalGlyphFuncT) Source #

Wrap the callback into a GClosure.

mk_FontGetNominalGlyphFuncT :: C_FontGetNominalGlyphFuncT -> IO (FunPtr C_FontGetNominalGlyphFuncT) Source #

Generate a function pointer callable from C code, from a C_FontGetNominalGlyphFuncT.

noFontGetNominalGlyphFuncT :: Maybe FontGetNominalGlyphFuncT Source #

A convenience synonym for Nothing :: Maybe FontGetNominalGlyphFuncT.

noFontGetNominalGlyphFuncT_WithClosures :: Maybe FontGetNominalGlyphFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontGetNominalGlyphFuncT_WithClosures.

wrap_FontGetNominalGlyphFuncT :: Maybe (Ptr (FunPtr C_FontGetNominalGlyphFuncT)) -> FontGetNominalGlyphFuncT_WithClosures -> C_FontGetNominalGlyphFuncT Source #

Wrap a FontGetNominalGlyphFuncT into a C_FontGetNominalGlyphFuncT.

FontGetNominalGlyphsFuncT

type C_FontGetNominalGlyphsFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Word32 -> Word32 -> Ptr () -> IO Word32 Source #

Type for the callback on the (unwrapped) C side.

type FontGetNominalGlyphsFuncT = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Word32 -> Word32 -> IO Word32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the nominal glyph IDs for a sequence of Unicode code points. Glyph IDs must be returned in a hb_codepoint_t output parameter.

type FontGetNominalGlyphsFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Word32 -> Word32 -> Ptr () -> IO Word32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the nominal glyph IDs for a sequence of Unicode code points. Glyph IDs must be returned in a hb_codepoint_t output parameter.

drop_closures_FontGetNominalGlyphsFuncT :: FontGetNominalGlyphsFuncT -> FontGetNominalGlyphsFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontGetNominalGlyphsFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetNominalGlyphsFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Word32 -> Word32 -> Ptr () -> m Word32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontGetNominalGlyphsFuncT :: MonadIO m => FontGetNominalGlyphsFuncT -> m (GClosure C_FontGetNominalGlyphsFuncT) Source #

Wrap the callback into a GClosure.

mk_FontGetNominalGlyphsFuncT :: C_FontGetNominalGlyphsFuncT -> IO (FunPtr C_FontGetNominalGlyphsFuncT) Source #

Generate a function pointer callable from C code, from a C_FontGetNominalGlyphsFuncT.

noFontGetNominalGlyphsFuncT :: Maybe FontGetNominalGlyphsFuncT Source #

A convenience synonym for Nothing :: Maybe FontGetNominalGlyphsFuncT.

noFontGetNominalGlyphsFuncT_WithClosures :: Maybe FontGetNominalGlyphsFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontGetNominalGlyphsFuncT_WithClosures.

wrap_FontGetNominalGlyphsFuncT :: Maybe (Ptr (FunPtr C_FontGetNominalGlyphsFuncT)) -> FontGetNominalGlyphsFuncT_WithClosures -> C_FontGetNominalGlyphsFuncT Source #

Wrap a FontGetNominalGlyphsFuncT into a C_FontGetNominalGlyphsFuncT.

FontGetVariationGlyphFuncT

type C_FontGetVariationGlyphFuncT = Ptr FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type FontGetVariationGlyphFuncT = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the glyph ID for a specified Unicode code point followed by a specified Variation Selector code point. Glyph IDs must be returned in a hb_codepoint_t output parameter.

type FontGetVariationGlyphFuncT_WithClosures = FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Ptr () -> IO Int32 Source #

A virtual method for the FontFuncsT of an FontT object.

This method should retrieve the glyph ID for a specified Unicode code point followed by a specified Variation Selector code point. Glyph IDs must be returned in a hb_codepoint_t output parameter.

drop_closures_FontGetVariationGlyphFuncT :: FontGetVariationGlyphFuncT -> FontGetVariationGlyphFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_FontGetVariationGlyphFuncT :: (HasCallStack, MonadIO m) => FunPtr C_FontGetVariationGlyphFuncT -> FontT -> Ptr () -> Word32 -> Word32 -> Word32 -> Ptr () -> m Int32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_FontGetVariationGlyphFuncT :: MonadIO m => FontGetVariationGlyphFuncT -> m (GClosure C_FontGetVariationGlyphFuncT) Source #

Wrap the callback into a GClosure.

mk_FontGetVariationGlyphFuncT :: C_FontGetVariationGlyphFuncT -> IO (FunPtr C_FontGetVariationGlyphFuncT) Source #

Generate a function pointer callable from C code, from a C_FontGetVariationGlyphFuncT.

noFontGetVariationGlyphFuncT :: Maybe FontGetVariationGlyphFuncT Source #

A convenience synonym for Nothing :: Maybe FontGetVariationGlyphFuncT.

noFontGetVariationGlyphFuncT_WithClosures :: Maybe FontGetVariationGlyphFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe FontGetVariationGlyphFuncT_WithClosures.

wrap_FontGetVariationGlyphFuncT :: Maybe (Ptr (FunPtr C_FontGetVariationGlyphFuncT)) -> FontGetVariationGlyphFuncT_WithClosures -> C_FontGetVariationGlyphFuncT Source #

Wrap a FontGetVariationGlyphFuncT into a C_FontGetVariationGlyphFuncT.

ReferenceTableFuncT

type C_ReferenceTableFuncT = Ptr FaceT -> Word32 -> Ptr () -> IO (Ptr BlobT) Source #

Type for the callback on the (unwrapped) C side.

type ReferenceTableFuncT = FaceT -> Word32 -> IO BlobT Source #

No description available in the introspection data.

type ReferenceTableFuncT_WithClosures = FaceT -> Word32 -> Ptr () -> IO BlobT Source #

No description available in the introspection data.

drop_closures_ReferenceTableFuncT :: ReferenceTableFuncT -> ReferenceTableFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_ReferenceTableFuncT :: (HasCallStack, MonadIO m) => FunPtr C_ReferenceTableFuncT -> FaceT -> Word32 -> Ptr () -> m BlobT Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_ReferenceTableFuncT :: MonadIO m => ReferenceTableFuncT -> m (GClosure C_ReferenceTableFuncT) Source #

Wrap the callback into a GClosure.

mk_ReferenceTableFuncT :: C_ReferenceTableFuncT -> IO (FunPtr C_ReferenceTableFuncT) Source #

Generate a function pointer callable from C code, from a C_ReferenceTableFuncT.

noReferenceTableFuncT :: Maybe ReferenceTableFuncT Source #

A convenience synonym for Nothing :: Maybe ReferenceTableFuncT.

noReferenceTableFuncT_WithClosures :: Maybe ReferenceTableFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe ReferenceTableFuncT_WithClosures.

wrap_ReferenceTableFuncT :: Maybe (Ptr (FunPtr C_ReferenceTableFuncT)) -> ReferenceTableFuncT_WithClosures -> C_ReferenceTableFuncT Source #

Wrap a ReferenceTableFuncT into a C_ReferenceTableFuncT.

UnicodeCombiningClassFuncT

type C_UnicodeCombiningClassFuncT = Ptr UnicodeFuncsT -> Word32 -> Ptr () -> IO CUInt Source #

Type for the callback on the (unwrapped) C side.

type UnicodeCombiningClassFuncT Source #

Arguments

= UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`unicode`: The code point to query
-> IO UnicodeCombiningClassT	Returns: The `UnicodeCombiningClassT` of `unicode`

A virtual method for the UnicodeFuncsT structure.

This method should retrieve the Canonical Combining Class (ccc) property for a specified Unicode code point.

type UnicodeCombiningClassFuncT_WithClosures Source #

Arguments

= UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`unicode`: The code point to query
-> Ptr ()	`userData`: User data pointer passed by the caller
-> IO UnicodeCombiningClassT	Returns: The `UnicodeCombiningClassT` of `unicode`

A virtual method for the UnicodeFuncsT structure.

This method should retrieve the Canonical Combining Class (ccc) property for a specified Unicode code point.

drop_closures_UnicodeCombiningClassFuncT :: UnicodeCombiningClassFuncT -> UnicodeCombiningClassFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_UnicodeCombiningClassFuncT Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_UnicodeCombiningClassFuncT
-> UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`unicode`: The code point to query
-> Ptr ()	`userData`: User data pointer passed by the caller
-> m UnicodeCombiningClassT	Returns: The `UnicodeCombiningClassT` of `unicode`

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_UnicodeCombiningClassFuncT :: MonadIO m => UnicodeCombiningClassFuncT -> m (GClosure C_UnicodeCombiningClassFuncT) Source #

Wrap the callback into a GClosure.

mk_UnicodeCombiningClassFuncT :: C_UnicodeCombiningClassFuncT -> IO (FunPtr C_UnicodeCombiningClassFuncT) Source #

Generate a function pointer callable from C code, from a C_UnicodeCombiningClassFuncT.

noUnicodeCombiningClassFuncT :: Maybe UnicodeCombiningClassFuncT Source #

A convenience synonym for Nothing :: Maybe UnicodeCombiningClassFuncT.

noUnicodeCombiningClassFuncT_WithClosures :: Maybe UnicodeCombiningClassFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe UnicodeCombiningClassFuncT_WithClosures.

wrap_UnicodeCombiningClassFuncT :: Maybe (Ptr (FunPtr C_UnicodeCombiningClassFuncT)) -> UnicodeCombiningClassFuncT_WithClosures -> C_UnicodeCombiningClassFuncT Source #

Wrap a UnicodeCombiningClassFuncT into a C_UnicodeCombiningClassFuncT.

UnicodeComposeFuncT

type C_UnicodeComposeFuncT = Ptr UnicodeFuncsT -> Word32 -> Word32 -> Ptr Word32 -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type UnicodeComposeFuncT Source #

Arguments

= UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`a`: The first code point to compose
-> Word32	`b`: The second code point to compose
-> IO (Int32, Word32)	Returns: True is `a`,`b` composed, false otherwise

A virtual method for the UnicodeFuncsT structure.

This method should compose a sequence of two input Unicode code points by canonical equivalence, returning the composed code point in a hb_codepoint_t output parameter (if successful). The method must return an hb_bool_t indicating the success of the composition.

type UnicodeComposeFuncT_WithClosures Source #

Arguments

= UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`a`: The first code point to compose
-> Word32	`b`: The second code point to compose
-> Ptr ()	`userData`: user data pointer passed by the caller
-> IO (Int32, Word32)	Returns: True is `a`,`b` composed, false otherwise

A virtual method for the UnicodeFuncsT structure.

This method should compose a sequence of two input Unicode code points by canonical equivalence, returning the composed code point in a hb_codepoint_t output parameter (if successful). The method must return an hb_bool_t indicating the success of the composition.

drop_closures_UnicodeComposeFuncT :: UnicodeComposeFuncT -> UnicodeComposeFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_UnicodeComposeFuncT Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_UnicodeComposeFuncT
-> UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`a`: The first code point to compose
-> Word32	`b`: The second code point to compose
-> Ptr ()	`userData`: user data pointer passed by the caller
-> m (Int32, Word32)	Returns: True is `a`,`b` composed, false otherwise

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_UnicodeComposeFuncT :: MonadIO m => UnicodeComposeFuncT -> m (GClosure C_UnicodeComposeFuncT) Source #

Wrap the callback into a GClosure.

mk_UnicodeComposeFuncT :: C_UnicodeComposeFuncT -> IO (FunPtr C_UnicodeComposeFuncT) Source #

Generate a function pointer callable from C code, from a C_UnicodeComposeFuncT.

noUnicodeComposeFuncT :: Maybe UnicodeComposeFuncT Source #

A convenience synonym for Nothing :: Maybe UnicodeComposeFuncT.

noUnicodeComposeFuncT_WithClosures :: Maybe UnicodeComposeFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe UnicodeComposeFuncT_WithClosures.

wrap_UnicodeComposeFuncT :: Maybe (Ptr (FunPtr C_UnicodeComposeFuncT)) -> UnicodeComposeFuncT_WithClosures -> C_UnicodeComposeFuncT Source #

Wrap a UnicodeComposeFuncT into a C_UnicodeComposeFuncT.

UnicodeDecomposeCompatibilityFuncT

type C_UnicodeDecomposeCompatibilityFuncT = Ptr UnicodeFuncsT -> Word32 -> Word32 -> Ptr () -> IO Word32 Source #

Type for the callback on the (unwrapped) C side.

type UnicodeDecomposeCompatibilityFuncT Source #

Arguments

= UnicodeFuncsT	`ufuncs`: a Unicode function structure
-> Word32	`u`: codepoint to decompose
-> Word32	`decomposed`: address of codepoint array (of length `UNICODE_MAX_DECOMPOSITION_LEN`) to write decomposition into
-> IO Word32	Returns: number of codepoints in the full compatibility decomposition of `u`, or 0 if no decomposition available.

Deprecated: (Since version 2.0.0)

Fully decompose u to its Unicode compatibility decomposition. The codepoints of the decomposition will be written to decomposed. The complete length of the decomposition will be returned.

If u has no compatibility decomposition, zero should be returned.

The Unicode standard guarantees that a buffer of length UNICODE_MAX_DECOMPOSITION_LEN codepoints will always be sufficient for any compatibility decomposition plus an terminating value of 0. Consequently, decompose must be allocated by the caller to be at least this length. Implementations of this function type must ensure that they do not write past the provided array.

type UnicodeDecomposeCompatibilityFuncT_WithClosures Source #

Arguments

= UnicodeFuncsT	`ufuncs`: a Unicode function structure
-> Word32	`u`: codepoint to decompose
-> Word32	`decomposed`: address of codepoint array (of length `UNICODE_MAX_DECOMPOSITION_LEN`) to write decomposition into
-> Ptr ()	`userData`: user data pointer as passed to `unicodeFuncsSetDecomposeCompatibilityFunc`
-> IO Word32	Returns: number of codepoints in the full compatibility decomposition of `u`, or 0 if no decomposition available.

Fully decompose u to its Unicode compatibility decomposition. The codepoints of the decomposition will be written to decomposed. The complete length of the decomposition will be returned.

If u has no compatibility decomposition, zero should be returned.

The Unicode standard guarantees that a buffer of length UNICODE_MAX_DECOMPOSITION_LEN codepoints will always be sufficient for any compatibility decomposition plus an terminating value of 0. Consequently, decompose must be allocated by the caller to be at least this length. Implementations of this function type must ensure that they do not write past the provided array.

drop_closures_UnicodeDecomposeCompatibilityFuncT :: UnicodeDecomposeCompatibilityFuncT -> UnicodeDecomposeCompatibilityFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_UnicodeDecomposeCompatibilityFuncT Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_UnicodeDecomposeCompatibilityFuncT
-> UnicodeFuncsT	`ufuncs`: a Unicode function structure
-> Word32	`u`: codepoint to decompose
-> Word32	`decomposed`: address of codepoint array (of length `UNICODE_MAX_DECOMPOSITION_LEN`) to write decomposition into
-> Ptr ()	`userData`: user data pointer as passed to `unicodeFuncsSetDecomposeCompatibilityFunc`
-> m Word32	Returns: number of codepoints in the full compatibility decomposition of `u`, or 0 if no decomposition available.

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_UnicodeDecomposeCompatibilityFuncT :: MonadIO m => UnicodeDecomposeCompatibilityFuncT -> m (GClosure C_UnicodeDecomposeCompatibilityFuncT) Source #

Wrap the callback into a GClosure.

mk_UnicodeDecomposeCompatibilityFuncT :: C_UnicodeDecomposeCompatibilityFuncT -> IO (FunPtr C_UnicodeDecomposeCompatibilityFuncT) Source #

Generate a function pointer callable from C code, from a C_UnicodeDecomposeCompatibilityFuncT.

noUnicodeDecomposeCompatibilityFuncT :: Maybe UnicodeDecomposeCompatibilityFuncT Source #

A convenience synonym for Nothing :: Maybe UnicodeDecomposeCompatibilityFuncT.

noUnicodeDecomposeCompatibilityFuncT_WithClosures :: Maybe UnicodeDecomposeCompatibilityFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe UnicodeDecomposeCompatibilityFuncT_WithClosures.

wrap_UnicodeDecomposeCompatibilityFuncT :: Maybe (Ptr (FunPtr C_UnicodeDecomposeCompatibilityFuncT)) -> UnicodeDecomposeCompatibilityFuncT_WithClosures -> C_UnicodeDecomposeCompatibilityFuncT Source #

Wrap a UnicodeDecomposeCompatibilityFuncT into a C_UnicodeDecomposeCompatibilityFuncT.

UnicodeDecomposeFuncT

type C_UnicodeDecomposeFuncT = Ptr UnicodeFuncsT -> Word32 -> Ptr Word32 -> Ptr Word32 -> Ptr () -> IO Int32 Source #

Type for the callback on the (unwrapped) C side.

type UnicodeDecomposeFuncT Source #

Arguments

= UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`ab`: The code point to decompose
-> IO (Int32, Word32, Word32)	Returns: True if `ab` decomposed, false otherwise

A virtual method for the UnicodeFuncsT structure.

This method should decompose an input Unicode code point, returning the two decomposed code points in hb_codepoint_t output parameters (if successful). The method must return an hb_bool_t indicating the success of the composition.

type UnicodeDecomposeFuncT_WithClosures Source #

Arguments

= UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`ab`: The code point to decompose
-> Ptr ()	`userData`: user data pointer passed by the caller
-> IO (Int32, Word32, Word32)	Returns: True if `ab` decomposed, false otherwise

A virtual method for the UnicodeFuncsT structure.

This method should decompose an input Unicode code point, returning the two decomposed code points in hb_codepoint_t output parameters (if successful). The method must return an hb_bool_t indicating the success of the composition.

drop_closures_UnicodeDecomposeFuncT :: UnicodeDecomposeFuncT -> UnicodeDecomposeFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_UnicodeDecomposeFuncT Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_UnicodeDecomposeFuncT
-> UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`ab`: The code point to decompose
-> Ptr ()	`userData`: user data pointer passed by the caller
-> m (Int32, Word32, Word32)	Returns: True if `ab` decomposed, false otherwise

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_UnicodeDecomposeFuncT :: MonadIO m => UnicodeDecomposeFuncT -> m (GClosure C_UnicodeDecomposeFuncT) Source #

Wrap the callback into a GClosure.

mk_UnicodeDecomposeFuncT :: C_UnicodeDecomposeFuncT -> IO (FunPtr C_UnicodeDecomposeFuncT) Source #

Generate a function pointer callable from C code, from a C_UnicodeDecomposeFuncT.

noUnicodeDecomposeFuncT :: Maybe UnicodeDecomposeFuncT Source #

A convenience synonym for Nothing :: Maybe UnicodeDecomposeFuncT.

noUnicodeDecomposeFuncT_WithClosures :: Maybe UnicodeDecomposeFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe UnicodeDecomposeFuncT_WithClosures.

wrap_UnicodeDecomposeFuncT :: Maybe (Ptr (FunPtr C_UnicodeDecomposeFuncT)) -> UnicodeDecomposeFuncT_WithClosures -> C_UnicodeDecomposeFuncT Source #

Wrap a UnicodeDecomposeFuncT into a C_UnicodeDecomposeFuncT.

UnicodeEastasianWidthFuncT

type C_UnicodeEastasianWidthFuncT = Ptr UnicodeFuncsT -> Word32 -> Ptr () -> IO Word32 Source #

Type for the callback on the (unwrapped) C side.

type UnicodeEastasianWidthFuncT = UnicodeFuncsT -> Word32 -> IO Word32 Source #

Deprecated: (Since version 2.0.0)

No description available in the introspection data.

type UnicodeEastasianWidthFuncT_WithClosures = UnicodeFuncsT -> Word32 -> Ptr () -> IO Word32 Source #

No description available in the introspection data.

drop_closures_UnicodeEastasianWidthFuncT :: UnicodeEastasianWidthFuncT -> UnicodeEastasianWidthFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_UnicodeEastasianWidthFuncT :: (HasCallStack, MonadIO m) => FunPtr C_UnicodeEastasianWidthFuncT -> UnicodeFuncsT -> Word32 -> Ptr () -> m Word32 Source #

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_UnicodeEastasianWidthFuncT :: MonadIO m => UnicodeEastasianWidthFuncT -> m (GClosure C_UnicodeEastasianWidthFuncT) Source #

Wrap the callback into a GClosure.

mk_UnicodeEastasianWidthFuncT :: C_UnicodeEastasianWidthFuncT -> IO (FunPtr C_UnicodeEastasianWidthFuncT) Source #

Generate a function pointer callable from C code, from a C_UnicodeEastasianWidthFuncT.

noUnicodeEastasianWidthFuncT :: Maybe UnicodeEastasianWidthFuncT Source #

A convenience synonym for Nothing :: Maybe UnicodeEastasianWidthFuncT.

noUnicodeEastasianWidthFuncT_WithClosures :: Maybe UnicodeEastasianWidthFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe UnicodeEastasianWidthFuncT_WithClosures.

wrap_UnicodeEastasianWidthFuncT :: Maybe (Ptr (FunPtr C_UnicodeEastasianWidthFuncT)) -> UnicodeEastasianWidthFuncT_WithClosures -> C_UnicodeEastasianWidthFuncT Source #

Wrap a UnicodeEastasianWidthFuncT into a C_UnicodeEastasianWidthFuncT.

UnicodeGeneralCategoryFuncT

type C_UnicodeGeneralCategoryFuncT = Ptr UnicodeFuncsT -> Word32 -> Ptr () -> IO CUInt Source #

Type for the callback on the (unwrapped) C side.

type UnicodeGeneralCategoryFuncT Source #

Arguments

= UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`unicode`: The code point to query
-> IO UnicodeGeneralCategoryT	Returns: The `UnicodeGeneralCategoryT` of `unicode`

A virtual method for the UnicodeFuncsT structure.

This method should retrieve the General Category property for a specified Unicode code point.

type UnicodeGeneralCategoryFuncT_WithClosures Source #

Arguments

= UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`unicode`: The code point to query
-> Ptr ()	`userData`: User data pointer passed by the caller
-> IO UnicodeGeneralCategoryT	Returns: The `UnicodeGeneralCategoryT` of `unicode`

A virtual method for the UnicodeFuncsT structure.

This method should retrieve the General Category property for a specified Unicode code point.

drop_closures_UnicodeGeneralCategoryFuncT :: UnicodeGeneralCategoryFuncT -> UnicodeGeneralCategoryFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_UnicodeGeneralCategoryFuncT Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_UnicodeGeneralCategoryFuncT
-> UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`unicode`: The code point to query
-> Ptr ()	`userData`: User data pointer passed by the caller
-> m UnicodeGeneralCategoryT	Returns: The `UnicodeGeneralCategoryT` of `unicode`

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_UnicodeGeneralCategoryFuncT :: MonadIO m => UnicodeGeneralCategoryFuncT -> m (GClosure C_UnicodeGeneralCategoryFuncT) Source #

Wrap the callback into a GClosure.

mk_UnicodeGeneralCategoryFuncT :: C_UnicodeGeneralCategoryFuncT -> IO (FunPtr C_UnicodeGeneralCategoryFuncT) Source #

Generate a function pointer callable from C code, from a C_UnicodeGeneralCategoryFuncT.

noUnicodeGeneralCategoryFuncT :: Maybe UnicodeGeneralCategoryFuncT Source #

A convenience synonym for Nothing :: Maybe UnicodeGeneralCategoryFuncT.

noUnicodeGeneralCategoryFuncT_WithClosures :: Maybe UnicodeGeneralCategoryFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe UnicodeGeneralCategoryFuncT_WithClosures.

wrap_UnicodeGeneralCategoryFuncT :: Maybe (Ptr (FunPtr C_UnicodeGeneralCategoryFuncT)) -> UnicodeGeneralCategoryFuncT_WithClosures -> C_UnicodeGeneralCategoryFuncT Source #

Wrap a UnicodeGeneralCategoryFuncT into a C_UnicodeGeneralCategoryFuncT.

UnicodeMirroringFuncT

type C_UnicodeMirroringFuncT = Ptr UnicodeFuncsT -> Word32 -> Ptr () -> IO Word32 Source #

Type for the callback on the (unwrapped) C side.

type UnicodeMirroringFuncT Source #

Arguments

= UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`unicode`: The code point to query
-> IO Word32	Returns: The `hb_codepoint_t` of the Mirroring Glyph for `unicode`

A virtual method for the UnicodeFuncsT structure.

This method should retrieve the Bi-Directional Mirroring Glyph code point for a specified Unicode code point.

<note>Note: If a code point does not have a specified Bi-Directional Mirroring Glyph defined, the method should return the original code point.</note>

type UnicodeMirroringFuncT_WithClosures Source #

Arguments

= UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`unicode`: The code point to query
-> Ptr ()	`userData`: User data pointer passed by the caller
-> IO Word32	Returns: The `hb_codepoint_t` of the Mirroring Glyph for `unicode`

A virtual method for the UnicodeFuncsT structure.

This method should retrieve the Bi-Directional Mirroring Glyph code point for a specified Unicode code point.

<note>Note: If a code point does not have a specified Bi-Directional Mirroring Glyph defined, the method should return the original code point.</note>

drop_closures_UnicodeMirroringFuncT :: UnicodeMirroringFuncT -> UnicodeMirroringFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_UnicodeMirroringFuncT Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_UnicodeMirroringFuncT
-> UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`unicode`: The code point to query
-> Ptr ()	`userData`: User data pointer passed by the caller
-> m Word32	Returns: The `hb_codepoint_t` of the Mirroring Glyph for `unicode`

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_UnicodeMirroringFuncT :: MonadIO m => UnicodeMirroringFuncT -> m (GClosure C_UnicodeMirroringFuncT) Source #

Wrap the callback into a GClosure.

mk_UnicodeMirroringFuncT :: C_UnicodeMirroringFuncT -> IO (FunPtr C_UnicodeMirroringFuncT) Source #

Generate a function pointer callable from C code, from a C_UnicodeMirroringFuncT.

noUnicodeMirroringFuncT :: Maybe UnicodeMirroringFuncT Source #

A convenience synonym for Nothing :: Maybe UnicodeMirroringFuncT.

noUnicodeMirroringFuncT_WithClosures :: Maybe UnicodeMirroringFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe UnicodeMirroringFuncT_WithClosures.

wrap_UnicodeMirroringFuncT :: Maybe (Ptr (FunPtr C_UnicodeMirroringFuncT)) -> UnicodeMirroringFuncT_WithClosures -> C_UnicodeMirroringFuncT Source #

Wrap a UnicodeMirroringFuncT into a C_UnicodeMirroringFuncT.

UnicodeScriptFuncT

type C_UnicodeScriptFuncT = Ptr UnicodeFuncsT -> Word32 -> Ptr () -> IO CUInt Source #

Type for the callback on the (unwrapped) C side.

type UnicodeScriptFuncT Source #

Arguments

= UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`unicode`: The code point to query
-> IO ScriptT	Returns: The `ScriptT` of `unicode`

A virtual method for the UnicodeFuncsT structure.

This method should retrieve the Script property for a specified Unicode code point.

type UnicodeScriptFuncT_WithClosures Source #

Arguments

= UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`unicode`: The code point to query
-> Ptr ()	`userData`: User data pointer passed by the caller
-> IO ScriptT	Returns: The `ScriptT` of `unicode`

A virtual method for the UnicodeFuncsT structure.

This method should retrieve the Script property for a specified Unicode code point.

drop_closures_UnicodeScriptFuncT :: UnicodeScriptFuncT -> UnicodeScriptFuncT_WithClosures Source #

A simple wrapper that ignores the closure arguments.

dynamic_UnicodeScriptFuncT Source #

Arguments

:: (HasCallStack, MonadIO m)
=> FunPtr C_UnicodeScriptFuncT
-> UnicodeFuncsT	`ufuncs`: A Unicode-functions structure
-> Word32	`unicode`: The code point to query
-> Ptr ()	`userData`: User data pointer passed by the caller
-> m ScriptT	Returns: The `ScriptT` of `unicode`

Given a pointer to a foreign C function, wrap it into a function callable from Haskell.

genClosure_UnicodeScriptFuncT :: MonadIO m => UnicodeScriptFuncT -> m (GClosure C_UnicodeScriptFuncT) Source #

Wrap the callback into a GClosure.

mk_UnicodeScriptFuncT :: C_UnicodeScriptFuncT -> IO (FunPtr C_UnicodeScriptFuncT) Source #

Generate a function pointer callable from C code, from a C_UnicodeScriptFuncT.

noUnicodeScriptFuncT :: Maybe UnicodeScriptFuncT Source #

A convenience synonym for Nothing :: Maybe UnicodeScriptFuncT.

noUnicodeScriptFuncT_WithClosures :: Maybe UnicodeScriptFuncT_WithClosures Source #

A convenience synonym for Nothing :: Maybe UnicodeScriptFuncT_WithClosures.

wrap_UnicodeScriptFuncT :: Maybe (Ptr (FunPtr C_UnicodeScriptFuncT)) -> UnicodeScriptFuncT_WithClosures -> C_UnicodeScriptFuncT Source #

Wrap a UnicodeScriptFuncT into a C_UnicodeScriptFuncT.