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module Chelleport.Types where
import Control.Monad.Reader (MonadIO, MonadReader, ReaderT)
import Data.Default (Default (def))
import Data.Vector.Storable (Storable)
import Data.Word (Word8)
import Foreign (Ptr, Storable (alignment, peek, poke, sizeOf), castPtr, nullPtr, plusPtr)
import Foreign.C (CChar, CInt, peekCString)
import qualified Graphics.X11 as X11
import qualified SDL
import qualified SDL.Font as TTF
type Cell = [Char]
type Color = SDL.V4 Word8
type KeySequence = [Char]
type KeyGrid = [[Cell]]
data ModeSearchData = ModeSearchData
{ searchWords :: [OCRMatch],
searchFilteredWords :: [OCRMatch],
searchInputText :: String,
searchHighlightedIndex :: Int
}
deriving (Show, Eq)
instance Default ModeSearchData where
def =
ModeSearchData
{ searchWords = [],
searchFilteredWords = [],
searchInputText = "",
searchHighlightedIndex = 0
}
data ModeHintsData = ModeHintsData
{ stateGrid :: KeyGrid,
stateKeySequence :: KeySequence,
stateIsMatched :: Bool
}
deriving (Show, Eq)
instance Default ModeHintsData where
def =
ModeHintsData
{ stateGrid = [],
stateKeySequence = "",
stateIsMatched = False
}
data Mode
= ModeHints {modeHintsData :: ModeHintsData}
| ModeSearch {modeSearchData :: ModeSearchData}
deriving (Show, Eq)
data State = State
{ stateGridRows :: Int,
stateGridCols :: Int,
stateIsShiftPressed :: Bool,
stateIsDragging :: Bool,
stateRepetition :: Int,
stateIsModeInitialized :: Bool,
stateMode :: Mode
}
deriving (Show, Eq)
instance Default State where
def =
State
{ stateGridRows = 0,
stateGridCols = 0,
stateIsShiftPressed = False,
stateIsDragging = False,
stateRepetition = 1,
stateIsModeInitialized = False,
stateMode = ModeHints def
}
data Direction = DirUp | DirDown | DirLeft | DirRight
deriving (Show, Eq)
data AppAction
= ChainMouseClick MouseButtonType
| DeleteLastInput
| HandleFilterInputChange
| HandleKeyInput SDL.Keycode
| IncrementHighlightIndex Int
| IncrementMouseCursor (Int, Int)
| InitializeMode
| MouseDragEnd
| MouseDragStart
| MouseDragToggle
| MoveMouseInDirection Direction
| MoveMousePosition (Int, Int)
| ResetKeys
| SetMode Mode
| ShutdownApp
| TriggerMouseClick MouseButtonType
| UpdateRepetition Int
| UpdateShiftState Bool
deriving (Show, Eq)
data FontSize = FontSM | FontLG deriving (Show, Eq)
data DrawContext = DrawContext
{ ctxWindow :: SDL.Window,
ctxRenderer :: SDL.Renderer,
ctxFontSmall :: TTF.Font,
ctxFontLarge :: TTF.Font,
ctxX11Display :: X11.Display
}
data MouseButtonType = LeftClick | RightClick
deriving (Show, Eq)
newtype AppM m a = AppM {runAppM :: ReaderT DrawContext m a}
deriving (Functor, Applicative, Monad, MonadIO, MonadReader DrawContext)
data OCRMatch = OCRMatch
{ matchStartX :: !CInt,
matchStartY :: !CInt,
matchEndX :: !CInt,
matchEndY :: !CInt,
matchText :: !String
}
deriving (Show, Eq)
instance Storable OCRMatch where
sizeOf _ = 4 * sizeOf (undefined :: CInt) + sizeOf (undefined :: Ptr CChar)
-- TODO: Remove hardcoding later
alignment _ = 8
peek ptr = do
let cintSize = sizeOf (undefined :: CInt)
startX <- peek $ castPtr ptr
startY <- peek $ castPtr ptr `plusPtr` cintSize
endX <- peek $ castPtr ptr `plusPtr` (2 * cintSize)
endY <- peek $ castPtr ptr `plusPtr` (3 * cintSize)
text <- peek $ castPtr ptr `plusPtr` (4 * cintSize)
textStr <- if text == nullPtr then pure "" else peekCString text
pure $ OCRMatch startX startY endX endY textStr
-- NOTE: Dont need poke
poke _ _ = undefined
instance Default OCRMatch where
def = OCRMatch {matchStartX = 0, matchStartY = 0, matchEndX = 0, matchEndY = 0, matchText = ""}
data Configuration = Configuration
{ configMode :: Mode,
configShowHelp :: Bool
}
deriving (Show, Eq)
instance Default Configuration where
def = Configuration {configMode = ModeHints def, configShowHelp = False}
data TextAlign = AlignLeft | AlignCenter
deriving (Show, Eq)
data TextStyle = TextStyle
{ textColor :: Color,
textSize :: FontSize,
textAlign :: TextAlign
}
deriving (Show, Eq)
|
