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108 lines
1.8 KiB
Elm
108 lines
1.8 KiB
Elm
module KeyboardSupport exposing
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( view
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, KeyboardSupport
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, Key(..), Direction(..)
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)
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{-|
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@docs view
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@docs KeyboardSupport
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@docs Key, Direction
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-}
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import Css exposing (..)
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import Html.Styled exposing (..)
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import Html.Styled.Attributes exposing (css)
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{-| -}
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type alias KeyboardSupport =
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{ keys : List Key
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, result : String
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}
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{-| -}
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view : List KeyboardSupport -> Html msg
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view keyboardSupport =
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case keyboardSupport of
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[] ->
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text ""
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_ ->
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details []
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[ summary [] [ text "Keyboard Support" ]
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, ul
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[ css [ listStyle none, margin2 (px 10) zero, padding zero ]
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]
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(List.map viewKeyboardActions keyboardSupport)
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]
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|> List.singleton
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|> aside []
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viewKeyboardActions : KeyboardSupport -> Html msg
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viewKeyboardActions { keys, result } =
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li []
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[ strong [] [ text (String.join "+" (List.map keyToString keys) ++ ": ") ]
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, text result
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]
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{-| -}
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type Key
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= Shift
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| Enter
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| Arrow Direction
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| Tab
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| Space
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| Esc
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keyToString : Key -> String
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keyToString key =
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case key of
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Shift ->
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"Shift"
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Enter ->
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"Enter"
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Arrow direction ->
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directionToString direction ++ " arrow"
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Tab ->
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"Tab"
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Space ->
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"Space"
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Esc ->
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"Escape"
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{-| -}
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type Direction
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= Up
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| Right
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| Down
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| Left
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directionToString : Direction -> String
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directionToString direction =
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case direction of
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Up ->
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"Up"
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Right ->
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"Right"
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Down ->
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"Down"
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Left ->
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"Left"
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