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Slide.purs
56 lines (49 loc) · 1.59 KB
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Slide.purs
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module Mathbox.Class.Present.Slide where
import Prelude (map, ($))
import Data.Maybe (Maybe(Nothing))
import Data.Nullable (Nullable, toNullable)
import Mathbox.Field
import Mathbox.Types as T
type SlideG a b =
{ id :: b String
, classes :: a T.Classes
, order :: b Int
, steps :: a Number
, early :: a Int
, late :: a Int
, from :: b Int
, to :: b Int
}
type Slide = SlideG Field MaybeField
type JsSlide =
{ id :: Nullable (Field String)
, classes :: Field T.JsClasses
, order :: Nullable (Field Int)
, steps :: Field Number
, early :: Field Int
, late :: Field Int
, from :: Nullable (Field Int)
, to :: Nullable (Field Int)
}
mkSlide :: Slide
mkSlide =
{ id : Nothing
, classes : Val $ T.mkClasses0
, order : Nothing
, steps : Val $ 1.0
, early : Val $ 0
, late : Val $ 0
, from : Nothing
, to : Nothing
}
slideToJs :: Slide -> JsSlide
slideToJs s =
{ id : toNullable s.id
, classes : map T.classesToJs s.classes
, order : toNullable s.order
, steps : s.steps
, early : s.early
, late : s.late
, from : toNullable s.from
, to : toNullable s.to
}