sifflet-2.3.0: Simple, visual, functional language for learning about recursion.

Safe HaskellNone
LanguageHaskell2010

Graphics.UI.Sifflet.Tool

Synopsis

Documentation

data ToolId Source

Constructors

ToolConnect 
ToolDisconnect 
ToolIf 
ToolMove 
ToolDelete 
ToolFunction String

function name

ToolLiteral Expr 
ToolArg String Int

argument name, no. of inputs

Instances

checkMods :: [Modifier] -> [Modifier] -> Bool Source

Check that all required modifiers are in found

functionArgToolSpecs :: Function -> [ArgSpec] Source

functionTool :: String -> Tool Source

functionToolsFromLists :: [[String]] -> [[Tool]] Source

makeConnectTool :: Tool Source

makeCopyTool :: Tool Source

makeDeleteTool :: Tool Source

makeDisconnectTool :: Tool Source

makeIfTool :: Tool Source

makeMoveTool :: Tool Source

showFunctionEntry :: WinId -> CBMgr -> VPUI -> IO VPUI Source

Open an entry for user input of function name to select a function tool. Returns unaltered VPUI, for convenience in menus and key callbacks.

showLiteralEntry :: WinId -> CBMgr -> VPUI -> IO VPUI Source

Show an entry for input of a literal value. Returns unaltered VPUI, for convenience in menus and key callbacks.

vpuiSetTool :: ToolId -> WinId -> VPUI -> IO VPUI Source

vpuiWindowSetTool :: Tool -> VPUIWindow -> IO VPUIWindow Source

vwAddFrame :: VPUIWindow -> Functoid -> Maybe [Value] -> FrameType -> Env -> Double -> Double -> Double -> Maybe Node -> IO VPUIWindow Source

Add a frame representing a functoid to the canvas of a VPUIWindow (which ought to have a canvas, of course). Otherwise like vcAddFrame.

vpuiAddFrame :: VPUI -> WinId -> Functoid -> Maybe [Value] -> FrameType -> Env -> Double -> Double -> Double -> Maybe Node -> IO VPUI Source

Add a frame representing a functoid to the canvas of a particular window, specified by its window id (title).

wsPopStatusbar :: Workspace -> IO () Source

wsPushStatusbar :: Workspace -> String -> IO () Source

dumpFrame :: VPUI -> WinId -> CanvFrame -> IO () Source

For debugging (frame context menu command)

dumpGraph :: VPUI -> WinId -> IO () Source

For debugging (frame context menu command)

dumpWorkWin :: VPUI -> WinId -> IO () Source

For debugging the window's widget children

clearFrame :: WinId -> CanvFrame -> VPUI -> IO VPUI Source

Clear frame indicated by mouse location

closeFrame :: VPUI -> WinId -> CanvFrame -> IO VPUI Source

Close frame (context menu command)