metabrush/src/app/MetaBrush/Action.hs-boot

module MetaBrush.Action where

-- base
import Data.Word
  ( Word32 )

-- gi-gtk
import qualified GI.Gtk as GTK

-- hashable
import Data.Hashable
  ( Hashable )

-- text
import Data.Text
  ( Text )

-- MetaBrush
import Math.Linear
  ( Point2D, Vector2D )
import {-# SOURCE #-} MetaBrush.Context
  ( UIElements, Variables )
import {-# SOURCE #-} MetaBrush.UI.FileBar
  ( TabLocation(..) )
import MetaBrush.UI.Viewport
  ( Ruler(..) )
import MetaBrush.Unique
  ( Unique )

--------------------------------------------------------------------------------

data ActionName
  = AppAction { actionSimpleName :: !Text }
  | WinAction { actionSimpleName :: !Text }

instance Eq       ActionName
instance Ord      ActionName
instance Show     ActionName
instance Hashable ActionName

class HandleAction action where
  handleAction :: UIElements -> Variables -> action -> IO ()

instance HandleAction ()

data NewFile = NewFile !TabLocation
instance HandleAction NewFile

data OpenFile = OpenFile !TabLocation
instance HandleAction OpenFile

data OpenFolder = OpenFolder !TabLocation
instance HandleAction OpenFolder

data Save = Save
instance HandleAction Save

data SaveAs = SaveAs
instance HandleAction SaveAs

data Close
  = CloseActive
  | CloseThis
    { docToClose :: !Unique }
instance HandleAction Close

data SwitchFromTo =
  SwitchFromTo
    { mbPrevActiveDocUnique :: !( Maybe Unique )
    , newActiveDocUnique    :: !Unique
    }
instance HandleAction SwitchFromTo

data Quit = Quit
instance HandleAction Quit
quitEverything :: GTK.IsWindow window => GTK.Application -> window -> IO ()

data Undo = Undo
instance HandleAction Undo

data Redo = Redo
instance HandleAction Redo

data Cut = Cut
instance HandleAction Cut

data Copy = Copy
instance HandleAction Copy

data Paste = Paste
instance HandleAction Paste

data Duplicate = Duplicate
instance HandleAction Duplicate

data Delete = Delete
instance HandleAction Delete

data ToggleGuides = ToggleGuides
instance HandleAction ToggleGuides

data Confirm = Confirm
instance HandleAction Confirm

data About = About
instance HandleAction About

data MouseMove = MouseMove !( Point2D Double )
instance HandleAction MouseMove

data ActionOrigin
  = ViewportOrigin
  | RulerOrigin !Ruler
data MouseClickType
  = SingleClick
  | DoubleClick
data MouseClick =
  MouseClick
    { clickOrigin :: !ActionOrigin
    , clickType   :: !MouseClickType
    , clickButton :: !Word32
    , clickCoords :: !( Point2D Double )
    }
instance HandleAction MouseClick

data MouseRelease = MouseRelease !Word32 !( Point2D Double )
instance HandleAction MouseRelease

data Scroll = Scroll !( Maybe ( Point2D Double ) ) !( Vector2D Double )
instance HandleAction Scroll

data KeyboardPress = KeyboardPress !Word32
instance HandleAction KeyboardPress

data KeyboardRelease = KeyboardRelease !Word32
instance HandleAction KeyboardRelease