Module GUI2HTML

Library for creating web applications from gui descriptions Same interface and documentation as the GUI library from PAKCS

Author: Christof Kluss

Version: July 2013

Summary of exported operations:

Button
                  :: (UIEnv -> IO a) -> [ConfItem] -> Widget

TextEditScroll
                  :: [ConfItem] -> Widget

EntryScroll
                  :: [ConfItem] -> Widget

CanvasScroll
                  :: [ConfItem] -> Widget

ConfigButton
                  :: (UIEnv -> IO [ReconfigureItem]) -> [ConfItem] -> Widget

Cmd
                  :: (UIEnv -> IO a) -> ConfItem

Command
                  :: (UIEnv -> IO [ReconfigureItem]) -> ConfItem

ListBoxScroll
                  :: [ConfItem] -> Widget

setConfig
                  :: Ref CgiRef -> ConfItem -> UIEnv -> IO ()

seeText
                  :: Ref CgiRef -> (Int,Int) -> UIEnv -> IO ()

getSaveFile
                  :: IO [a]

focusInput
                  :: a -> UIEnv -> IO ()

col
                  :: [Widget] -> Widget

row
                  :: [Widget] -> Widget

matrix
                  :: [[Widget]] -> Widget

getValue
                  :: Ref CgiRef -> UIEnv -> IO String

setValue
                  :: Ref CgiRef -> String -> UIEnv -> IO ()

updateValue
                  :: (String -> String) -> Ref CgiRef -> UIEnv -> IO ()

appendValue
                  :: Ref CgiRef -> String -> UIEnv -> IO ()

exitGUI
                  :: UIEnv -> IO ()

runGUI
                  :: String -> Widget -> IO HtmlForm

runInitGUI
                  :: String -> Widget -> a -> IO HtmlForm

addCanvas
                  :: Ref CgiRef -> [CanvasItem] -> UIEnv -> IO ()

Exported datatypes:

Constructors:

PlainButton :: [ConfItem] -> Widget
Canvas :: [ConfItem] -> Widget
CheckButton :: [ConfItem] -> Widget
Entry :: [ConfItem] -> Widget
Label :: [ConfItem] -> Widget
ListBox :: [ConfItem] -> Widget
Message :: [ConfItem] -> Widget
MenuButton :: [ConfItem] -> Widget
Scale :: Int -> Int -> [ConfItem] -> Widget
ScrollH :: WidgetRef -> [ConfItem] -> Widget
ScrollV :: WidgetRef -> [ConfItem] -> Widget
TextEdit :: [ConfItem] -> Widget
Row :: [ConfCollection] -> [Widget] -> Widget
Col :: [ConfCollection] -> [Widget] -> Widget
Matrix :: [ConfCollection] -> [[Widget]] -> Widget

ConfItem

Constructors:

Active :: Bool -> ConfItem
Anchor :: String -> ConfItem
Background :: String -> ConfItem
Foreground :: String -> ConfItem
Handler :: Event -> Command -> ConfItem
Height :: Int -> ConfItem
CheckInit :: String -> ConfItem
CanvasItems :: [CanvasItem] -> ConfItem
List :: [String] -> ConfItem
Menu :: [MenuItem] -> ConfItem
WRef :: UIRef -> ConfItem
Text :: String -> ConfItem
Width :: Int -> ConfItem
Fill :: ConfItem
FillX :: ConfItem
FillY :: ConfItem
TclOption :: String -> ConfItem

GuiPort

Type synonym: GuiPort = UIEnv

WidgetRef

Type synonym: WidgetRef = Ref CgiRef

Command

Type synonym: Command = GuiPort -> IO [ReconfigureItem]

ReconfigureItem

Constructors:

WidgetConf :: WidgetRef -> ConfItem -> ReconfigureItem

Event

Constructors:

DefaultEvent :: Event
MouseButton1 :: Event
MouseButton2 :: Event
MouseButton3 :: Event
KeyPress :: Event
Return :: Event

MenuItem

Constructors:

MButton :: (GuiPort -> IO [ReconfigureItem]) -> String -> MenuItem
MSeparator :: MenuItem
MMenuButton :: String -> [MenuItem] -> MenuItem

ConfCollection

Constructors:

CenterAlign :: ConfCollection
LeftAlign :: ConfCollection
RightAlign :: ConfCollection
TopAlign :: ConfCollection
BottomAlign :: ConfCollection

CanvasItem

Constructors:

CLine :: [(Int,Int)] -> String -> CanvasItem
CPolygon :: [(Int,Int)] -> String -> CanvasItem
CRectangle :: (Int,Int) -> (Int,Int) -> String -> CanvasItem
COval :: (Int,Int) -> (Int,Int) -> String -> CanvasItem
CText :: (Int,Int) -> String -> String -> CanvasItem

Style

Constructors:

Bold :: Style
Italic :: Style
Underline :: Style
Fg :: Color -> Style
Bg :: Color -> Style

Color

The data type of possible colors.

Constructors:

Black :: Color
Blue :: Color
Brown :: Color
Cyan :: Color
Gold :: Color
Gray :: Color
Green :: Color
Magenta :: Color
Navy :: Color
Orange :: Color
Pink :: Color
Purple :: Color
Red :: Color
Tomato :: Color
Turquoise :: Color
Violet :: Color
White :: Color
Yellow :: Color

Exported operations:

Button :: (UIEnv -> IO a) -> [ConfItem] -> Widget

TextEditScroll :: [ConfItem] -> Widget

Further infos:

solution complete, i.e., able to compute all solutions

EntryScroll :: [ConfItem] -> Widget

Further infos:

solution complete, i.e., able to compute all solutions

CanvasScroll :: [ConfItem] -> Widget

Further infos:

solution complete, i.e., able to compute all solutions

ConfigButton :: (UIEnv -> IO [ReconfigureItem]) -> [ConfItem] -> Widget

Cmd :: (UIEnv -> IO a) -> ConfItem

Command :: (UIEnv -> IO [ReconfigureItem]) -> ConfItem

Further infos:

solution complete, i.e., able to compute all solutions

ListBoxScroll :: [ConfItem] -> Widget

Further infos:

solution complete, i.e., able to compute all solutions

setConfig :: Ref CgiRef -> ConfItem -> UIEnv -> IO ()

seeText :: Ref CgiRef -> (Int,Int) -> UIEnv -> IO ()

getSaveFile :: IO [a]

Further infos:

solution complete, i.e., able to compute all solutions

focusInput :: a -> UIEnv -> IO ()

col :: [Widget] -> Widget

Further infos:

solution complete, i.e., able to compute all solutions

row :: [Widget] -> Widget

Further infos:

solution complete, i.e., able to compute all solutions

matrix :: [[Widget]] -> Widget

Further infos:

solution complete, i.e., able to compute all solutions

getValue :: Ref CgiRef -> UIEnv -> IO String

setValue :: Ref CgiRef -> String -> UIEnv -> IO ()

updateValue :: (String -> String) -> Ref CgiRef -> UIEnv -> IO ()

appendValue :: Ref CgiRef -> String -> UIEnv -> IO ()

exitGUI :: UIEnv -> IO ()

runGUI :: String -> Widget -> IO HtmlForm

runInitGUI :: String -> Widget -> a -> IO HtmlForm

addCanvas :: Ref CgiRef -> [CanvasItem] -> UIEnv -> IO ()