{- | Copyright : Will Thompson, Iñaki García Etxebarria and Jonas Platte License : LGPL-2.1 Maintainer : Iñaki García Etxebarria (garetxe@gmail.com) -} module GI.Poppler.Objects.FontInfo ( -- * Exported types FontInfo(..) , FontInfoK , toFontInfo , noFontInfo , -- * Methods -- ** fontInfoFree fontInfoFree , -- ** fontInfoNew fontInfoNew , -- ** fontInfoScan fontInfoScan , ) 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.Poppler.Types import GI.Poppler.Callbacks import qualified GI.GObject as GObject newtype FontInfo = FontInfo (ForeignPtr FontInfo) foreign import ccall "poppler_font_info_get_type" c_poppler_font_info_get_type :: IO GType type instance ParentTypes FontInfo = FontInfoParentTypes type FontInfoParentTypes = '[GObject.Object] instance GObject FontInfo where gobjectIsInitiallyUnowned _ = False gobjectType _ = c_poppler_font_info_get_type class GObject o => FontInfoK o instance (GObject o, IsDescendantOf FontInfo o) => FontInfoK o toFontInfo :: FontInfoK o => o -> IO FontInfo toFontInfo = unsafeCastTo FontInfo noFontInfo :: Maybe FontInfo noFontInfo = Nothing type instance AttributeList FontInfo = FontInfoAttributeList type FontInfoAttributeList = ('[ ] :: [(Symbol, *)]) type instance SignalList FontInfo = FontInfoSignalList type FontInfoSignalList = ('[ '("notify", GObject.ObjectNotifySignalInfo), '("notify::[property]", GObjectNotifySignalInfo)] :: [(Symbol, *)]) -- method FontInfo::new -- method type : Constructor -- Args : [Arg {argName = "document", argType = TInterface "Poppler" "Document", direction = DirectionIn, mayBeNull = False, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, transfer = TransferNothing}] -- Lengths : [] -- hInArgs : [Arg {argName = "document", argType = TInterface "Poppler" "Document", direction = DirectionIn, mayBeNull = False, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, transfer = TransferNothing}] -- returnType : TInterface "Poppler" "FontInfo" -- throws : False -- Skip return : False foreign import ccall "poppler_font_info_new" poppler_font_info_new :: Ptr Document -> -- document : TInterface "Poppler" "Document" IO (Ptr FontInfo) fontInfoNew :: (MonadIO m, DocumentK a) => a -> -- document m FontInfo fontInfoNew document = liftIO $ do let document' = unsafeManagedPtrCastPtr document result <- poppler_font_info_new document' checkUnexpectedReturnNULL "poppler_font_info_new" result result' <- (wrapObject FontInfo) result touchManagedPtr document return result' -- method FontInfo::free -- method type : OrdinaryMethod -- Args : [Arg {argName = "_obj", argType = TInterface "Poppler" "FontInfo", direction = DirectionIn, mayBeNull = False, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, transfer = TransferNothing}] -- Lengths : [] -- hInArgs : [Arg {argName = "_obj", argType = TInterface "Poppler" "FontInfo", direction = DirectionIn, mayBeNull = False, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, transfer = TransferNothing}] -- returnType : TBasicType TVoid -- throws : False -- Skip return : False foreign import ccall "poppler_font_info_free" poppler_font_info_free :: Ptr FontInfo -> -- _obj : TInterface "Poppler" "FontInfo" IO () fontInfoFree :: (MonadIO m, FontInfoK a) => a -> -- _obj m () fontInfoFree _obj = liftIO $ do let _obj' = unsafeManagedPtrCastPtr _obj poppler_font_info_free _obj' touchManagedPtr _obj return () -- method FontInfo::scan -- method type : OrdinaryMethod -- Args : [Arg {argName = "_obj", argType = TInterface "Poppler" "FontInfo", direction = DirectionIn, mayBeNull = False, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, transfer = TransferNothing},Arg {argName = "n_pages", argType = TBasicType TInt32, direction = DirectionIn, mayBeNull = False, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, transfer = TransferNothing},Arg {argName = "iter", argType = TInterface "Poppler" "FontsIter", direction = DirectionOut, mayBeNull = False, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, transfer = TransferEverything}] -- Lengths : [] -- hInArgs : [Arg {argName = "_obj", argType = TInterface "Poppler" "FontInfo", direction = DirectionIn, mayBeNull = False, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, transfer = TransferNothing},Arg {argName = "n_pages", argType = TBasicType TInt32, direction = DirectionIn, mayBeNull = False, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, transfer = TransferNothing}] -- returnType : TBasicType TBoolean -- throws : False -- Skip return : False foreign import ccall "poppler_font_info_scan" poppler_font_info_scan :: Ptr FontInfo -> -- _obj : TInterface "Poppler" "FontInfo" Int32 -> -- n_pages : TBasicType TInt32 Ptr (Ptr FontsIter) -> -- iter : TInterface "Poppler" "FontsIter" IO CInt fontInfoScan :: (MonadIO m, FontInfoK a) => a -> -- _obj Int32 -> -- n_pages m (Bool,FontsIter) fontInfoScan _obj n_pages = liftIO $ do let _obj' = unsafeManagedPtrCastPtr _obj iter <- allocMem :: IO (Ptr (Ptr FontsIter)) result <- poppler_font_info_scan _obj' n_pages iter let result' = (/= 0) result iter' <- peek iter iter'' <- (wrapBoxed FontsIter) iter' touchManagedPtr _obj freeMem iter return (result', iter'')