new namespace: Xmobar.Draw

1 files changed, 52 insertions, 0 deletions

diff --git a/src/Xmobar/Draw/Types.hs b/src/Xmobar/Draw/Types.hs
new file mode 100644
index 0000000..219a64b
--- /dev/null
+++ b/src/Xmobar/Draw/Types.hs
@@ -0,0 +1,52 @@
+------------------------------------------------------------------------------
+-- |
+-- Module: Xmobar.Draw.Types
+-- Copyright: (c) 2022 jao
+-- License: BSD3-style (see LICENSE)
+--
+-- Maintainer: mail@jao.io
+-- Stability: unstable
+-- Portability: portable
+-- Created: Tue Sep 20, 2022 04:49
+--
+--
+-- Type definitions for describing drawing operations
+--
+------------------------------------------------------------------------------
+
+
+module Xmobar.Draw.Types where
+
+import GHC.Word (Word32, Word64)
+
+import Data.Map (Map)
+
+import Xmobar.Config.Types (Config)
+import Xmobar.Run.Actions (Action)
+import Xmobar.Run.Parsers (Segment)
+
+type Position = Double
+type ActionPos = ([Action], Position, Position)
+type Actions = [ActionPos]
+
+type BitmapDrawer = Double -> Double -> String -> IO ()
+
+data BitmapType = Mono Word64 | Poly
+
+data Bitmap = Bitmap { bWidth  :: Word32
+                     , bHeight :: Word32
+                     , bPixmap :: Word64
+                     , bShapepixmap :: Maybe Word64
+                     , bBitmaptype :: BitmapType
+                     }
+
+type BitmapCache = Map FilePath Bitmap
+
+
+data DrawContext = DC { dcBitmapDrawer :: BitmapDrawer
+                      , dcBitmapLookup :: String -> Maybe Bitmap
+                      , dcConfig :: Config
+                      , dcWidth :: Double
+                      , dcHeight :: Double
+                      , dcSegments :: [[Segment]]
+                      }