module Graphics.Implicit.ExtOpenScad.Util.StateC (addMessage, getVarLookup, modifyVarLookup, lookupVar, pushVals, getVals, putVals, withPathShiftedBy, getPath, getRelPath, errorC, warnC, scadOptions) where
import Prelude(FilePath, Maybe, ($), (<>), pure)
import Graphics.Implicit.ExtOpenScad.Definitions(VarLookup(VarLookup), OVal, Symbol, SourcePosition, Message(Message), MessageType(Error, Warning), ScadOpts, StateC, CompState(scadVars, oVals, sourceDir))
import Data.Map (lookup)
import Data.Text.Lazy (Text)
import Control.Monad.State (modify, gets)
import System.FilePath((</>))
import Control.Monad.Writer (tell)
import Control.Monad.Reader.Class (ask)
getVarLookup :: StateC VarLookup
getVarLookup :: StateC VarLookup
getVarLookup = forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets CompState -> VarLookup
scadVars
modifyVarLookup :: (VarLookup -> VarLookup) -> StateC ()
modifyVarLookup :: (VarLookup -> VarLookup) -> StateC ()
modifyVarLookup VarLookup -> VarLookup
f = forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify forall a b. (a -> b) -> a -> b
$ \CompState
c -> CompState
c { scadVars :: VarLookup
scadVars = VarLookup -> VarLookup
f forall a b. (a -> b) -> a -> b
$ CompState -> VarLookup
scadVars CompState
c }
lookupVar :: Symbol -> StateC (Maybe OVal)
lookupVar :: Symbol -> StateC (Maybe OVal)
lookupVar Symbol
name = do
(VarLookup Map Symbol OVal
varlookup) <- StateC VarLookup
getVarLookup
forall (f :: * -> *) a. Applicative f => a -> f a
pure forall a b. (a -> b) -> a -> b
$ forall k a. Ord k => k -> Map k a -> Maybe a
lookup Symbol
name Map Symbol OVal
varlookup
pushVals :: [OVal] -> StateC ()
pushVals :: [OVal] -> StateC ()
pushVals [OVal]
vals = forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify forall a b. (a -> b) -> a -> b
$ \CompState
c -> CompState
c { oVals :: [OVal]
oVals = [OVal]
vals forall a. Semigroup a => a -> a -> a
<> CompState -> [OVal]
oVals CompState
c }
getVals :: StateC [OVal]
getVals :: StateC [OVal]
getVals = forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets CompState -> [OVal]
oVals
putVals :: [OVal] -> StateC ()
putVals :: [OVal] -> StateC ()
putVals [OVal]
vals = forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify forall a b. (a -> b) -> a -> b
$ \CompState
c -> CompState
c { oVals :: [OVal]
oVals = [OVal]
vals }
withPathShiftedBy :: FilePath -> StateC a -> StateC a
withPathShiftedBy :: forall a. FilePath -> StateC a -> StateC a
withPathShiftedBy FilePath
pathShift StateC a
s = do
FilePath
path <- StateC FilePath
getPath
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify forall a b. (a -> b) -> a -> b
$ \CompState
c -> CompState
c { sourceDir :: FilePath
sourceDir = FilePath
path FilePath -> FilePath -> FilePath
</> FilePath
pathShift }
a
x <- StateC a
s
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
modify forall a b. (a -> b) -> a -> b
$ \CompState
c -> CompState
c { sourceDir :: FilePath
sourceDir = FilePath
path }
forall (f :: * -> *) a. Applicative f => a -> f a
pure a
x
getPath :: StateC FilePath
getPath :: StateC FilePath
getPath = forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
gets CompState -> FilePath
sourceDir
getRelPath :: FilePath -> StateC FilePath
getRelPath :: FilePath -> StateC FilePath
getRelPath FilePath
relPath = do
FilePath
path <- StateC FilePath
getPath
forall (f :: * -> *) a. Applicative f => a -> f a
pure forall a b. (a -> b) -> a -> b
$ FilePath
path FilePath -> FilePath -> FilePath
</> FilePath
relPath
addMesg :: Message -> StateC ()
addMesg :: Message -> StateC ()
addMesg Message
m = forall w (m :: * -> *). MonadWriter w m => w -> m ()
tell [Message
m]
addMessage :: MessageType -> SourcePosition -> Text -> StateC ()
addMessage :: MessageType -> SourcePosition -> Text -> StateC ()
addMessage MessageType
mtype SourcePosition
pos Text
text = Message -> StateC ()
addMesg forall a b. (a -> b) -> a -> b
$ MessageType -> SourcePosition -> Text -> Message
Message MessageType
mtype SourcePosition
pos Text
text
errorC :: SourcePosition -> Text -> StateC ()
errorC :: SourcePosition -> Text -> StateC ()
errorC = MessageType -> SourcePosition -> Text -> StateC ()
addMessage MessageType
Error
{-# INLINABLE errorC #-}
warnC :: SourcePosition -> Text -> StateC ()
warnC :: SourcePosition -> Text -> StateC ()
warnC = MessageType -> SourcePosition -> Text -> StateC ()
addMessage MessageType
Warning
{-# INLINABLE warnC #-}
scadOptions :: StateC ScadOpts
scadOptions :: StateC ScadOpts
scadOptions = forall r (m :: * -> *). MonadReader r m => m r
ask