Copyright | (c) Ivan A. Malison |
---|---|
License | BSD3-style (see LICENSE) |
Maintainer | Ivan A. Malison |
Stability | unstable |
Portability | unportable |
Safe Haskell | None |
Language | Haskell2010 |
System.Taffybar.Information.SafeX11
Contents
Description
Synopsis
- module Graphics.X11.Xlib
- getModifierMapping :: Display -> IO [(Modifier, [KeyCode])]
- getCommand :: Display -> Window -> IO [String]
- getErrorEvent :: XErrorEventPtr -> IO ErrorEvent
- setErrorHandler :: XErrorHandler -> IO ()
- setWMHints :: Display -> Window -> WMHints -> IO Status
- allHintsBitmask :: CLong
- urgencyHintBit :: Int
- windowGroupHintBit :: Int
- iconMaskHintBit :: Int
- iconPositionHintBit :: Int
- iconWindowHintBit :: Int
- iconPixmapHintBit :: Int
- stateHintBit :: Int
- inputHintBit :: Int
- iconicState :: Int
- normalState :: Int
- withdrawnState :: Int
- getClassHint :: Display -> Window -> IO ClassHint
- getWMNormalHints :: Display -> Window -> IO SizeHints
- pWinGravityBit :: Int
- pBaseSizeBit :: Int
- pAspectBit :: Int
- pResizeIncBit :: Int
- pMaxSizeBit :: Int
- pMinSizeBit :: Int
- unmapWindow :: Display -> Window -> IO ()
- deleteProperty :: Display -> Window -> Atom -> IO ()
- propModeAppend :: CInt
- propModePrepend :: CInt
- propModeReplace :: CInt
- changeProperty32 :: Display -> Window -> Atom -> Atom -> CInt -> [CLong] -> IO ()
- changeProperty16 :: Display -> Window -> Atom -> Atom -> CInt -> [CShort] -> IO ()
- changeProperty8 :: Display -> Window -> Atom -> Atom -> CInt -> [CChar] -> IO ()
- anyPropertyType :: Atom
- setKeyEvent :: XEventPtr -> Window -> Window -> Window -> KeyMask -> KeyCode -> Bool -> IO ()
- setConfigureEvent :: XEventPtr -> Window -> Window -> CInt -> CInt -> CInt -> CInt -> CInt -> Window -> Bool -> IO ()
- setClientMessageEvent :: XEventPtr -> Window -> Atom -> CInt -> Atom -> Time -> IO ()
- setSelectionNotify :: XEventPtr -> Window -> Atom -> Atom -> Atom -> Time -> IO ()
- setEventType :: XEventPtr -> EventType -> IO ()
- getWMProtocols :: Display -> Window -> IO [Atom]
- getTransientForHint :: Display -> Window -> IO (Maybe Window)
- fetchName :: Display -> Window -> IO (Maybe String)
- wcTextEscapement :: FontSet -> String -> Int32
- wcDrawImageString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> String -> IO ()
- wcDrawString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> String -> IO ()
- wcTextExtents :: FontSet -> String -> (Rectangle, Rectangle)
- createFontSet :: Display -> String -> IO ([String], String, FontSet)
- wcTextPropertyToTextList :: Display -> TextProperty -> IO [String]
- getTextProperty :: Display -> Window -> Atom -> IO TextProperty
- withServer :: Display -> IO () -> IO ()
- getWindowAttributes :: Display -> Window -> IO WindowAttributes
- waIsViewable :: CInt
- waIsUnviewable :: CInt
- waIsUnmapped :: CInt
- queryTree :: Display -> Window -> IO (Window, Window, [Window])
- configureWindow :: Display -> Window -> CULong -> WindowChanges -> IO ()
- currentTime :: Time
- anyKey :: KeyCode
- anyButton :: Button
- none :: XID
- getEvent :: XEventPtr -> IO Event
- eventName :: Event -> String
- eventTable :: [(EventType, String)]
- xConfigureWindow :: Display -> Window -> CULong -> Ptr WindowChanges -> IO CInt
- killClient :: Display -> Window -> IO CInt
- xQueryTree :: Display -> Window -> Ptr Window -> Ptr Window -> Ptr (Ptr Window) -> Ptr CInt -> IO Status
- xGetWindowAttributes :: Display -> Window -> Ptr WindowAttributes -> IO Status
- changeWindowAttributes :: Display -> Window -> AttributeMask -> Ptr SetWindowAttributes -> IO ()
- xGetTextProperty :: Display -> Window -> Ptr TextProperty -> Atom -> IO Status
- xwcTextPropertyToTextList :: Display -> Ptr TextProperty -> Ptr (Ptr CWString) -> Ptr CInt -> IO CInt
- wcFreeStringList :: Ptr CWString -> IO ()
- xCreateFontSet :: Display -> CString -> Ptr (Ptr CString) -> Ptr CInt -> Ptr CString -> IO (Ptr FontSet)
- freeStringList :: Ptr CString -> IO ()
- freeFontSet :: Display -> FontSet -> IO ()
- xwcTextExtents :: FontSet -> CWString -> CInt -> Ptr Rectangle -> Ptr Rectangle -> IO CInt
- xwcDrawString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> CWString -> CInt -> IO ()
- xwcDrawImageString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> CWString -> CInt -> IO ()
- xwcTextEscapement :: FontSet -> CWString -> CInt -> IO Int32
- xFetchName :: Display -> Window -> Ptr CString -> IO Status
- xGetTransientForHint :: Display -> Window -> Ptr Window -> IO Status
- xGetWMProtocols :: Display -> Window -> Ptr (Ptr Atom) -> Ptr CInt -> IO Status
- xSetErrorHandler :: IO ()
- xRefreshKeyboardMapping :: Ptr () -> IO CInt
- xChangeProperty :: Display -> Window -> Atom -> Atom -> CInt -> CInt -> Ptr CUChar -> CInt -> IO Status
- xDeleteProperty :: Display -> Window -> Atom -> IO Status
- xGetWindowProperty :: Display -> Window -> Atom -> CLong -> CLong -> Bool -> Atom -> Ptr Atom -> Ptr CInt -> Ptr CULong -> Ptr CULong -> Ptr (Ptr CUChar) -> IO Status
- xUnmapWindow :: Display -> Window -> IO CInt
- xGetWMNormalHints :: Display -> Window -> Ptr SizeHints -> Ptr CLong -> IO Status
- xGetClassHint :: Display -> Window -> Ptr ClassHint -> IO Status
- xAllocWMHints :: IO (Ptr WMHints)
- xSetWMHints :: Display -> Window -> Ptr WMHints -> IO Status
- isCursorKey :: KeySym -> Bool
- isFunctionKey :: KeySym -> Bool
- isKeypadKey :: KeySym -> Bool
- isMiscFunctionKey :: KeySym -> Bool
- isModifierKey :: KeySym -> Bool
- isPFKey :: KeySym -> Bool
- isPrivateKeypadKey :: KeySym -> Bool
- xSetSelectionOwner :: Display -> Atom -> Window -> Time -> IO ()
- xGetSelectionOwner :: Display -> Atom -> IO Window
- xConvertSelection :: Display -> Atom -> Atom -> Atom -> Window -> Time -> IO ()
- mkXErrorHandler :: CXErrorHandler -> IO (FunPtr CXErrorHandler)
- getXErrorHandler :: FunPtr CXErrorHandler -> CXErrorHandler
- _xSetErrorHandler :: FunPtr CXErrorHandler -> IO (FunPtr CXErrorHandler)
- mapRaised :: Display -> Window -> IO CInt
- xGetCommand :: Display -> Window -> Ptr (Ptr CWString) -> Ptr CInt -> IO Status
- xGetModifierMapping :: Display -> IO (Ptr ())
- xFreeModifiermap :: Ptr () -> IO (Ptr CInt)
- data Event
- = AnyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- | ConfigureRequestEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_parent :: !Window
- ev_window :: !Window
- ev_x :: !CInt
- ev_y :: !CInt
- ev_width :: !CInt
- ev_height :: !CInt
- ev_border_width :: !CInt
- ev_above :: !Window
- ev_detail :: !NotifyDetail
- ev_value_mask :: !CULong
- | ConfigureEvent { }
- | MapRequestEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_parent :: !Window
- ev_window :: !Window
- | KeyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_root :: !Window
- ev_subwindow :: !Window
- ev_time :: !Time
- ev_x :: !CInt
- ev_y :: !CInt
- ev_x_root :: !CInt
- ev_y_root :: !CInt
- ev_state :: !KeyMask
- ev_keycode :: !KeyCode
- ev_same_screen :: !Bool
- | ButtonEvent { }
- | MotionEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_x :: !CInt
- ev_y :: !CInt
- ev_window :: !Window
- | DestroyWindowEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_event :: !Window
- ev_window :: !Window
- | UnmapEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_event :: !Window
- ev_window :: !Window
- ev_from_configure :: !Bool
- | MapNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_event :: !Window
- ev_window :: !Window
- ev_override_redirect :: !Bool
- | MappingNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_request :: !MappingRequest
- ev_first_keycode :: !KeyCode
- ev_count :: !CInt
- | CrossingEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_root :: !Window
- ev_subwindow :: !Window
- ev_time :: !Time
- ev_x :: !CInt
- ev_y :: !CInt
- ev_x_root :: !CInt
- ev_y_root :: !CInt
- ev_mode :: !NotifyMode
- ev_detail :: !NotifyDetail
- ev_same_screen :: !Bool
- ev_focus :: !Bool
- ev_state :: !Modifier
- | SelectionRequest {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_owner :: !Window
- ev_requestor :: !Window
- ev_selection :: !Atom
- ev_target :: !Atom
- ev_property :: !Atom
- ev_time :: !Time
- | SelectionClear {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_selection :: !Atom
- ev_time :: !Time
- | PropertyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_atom :: !Atom
- ev_time :: !Time
- ev_propstate :: !CInt
- | ExposeEvent { }
- | ClientMessageEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_message_type :: !Atom
- ev_data :: ![CInt]
- | RRScreenChangeNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_root :: !Window
- ev_timestamp :: !Time
- ev_config_timestamp :: !Time
- ev_size_index :: !SizeID
- ev_subpixel_order :: !SubpixelOrder
- ev_rotation :: !Rotation
- ev_width :: !CInt
- ev_height :: !CInt
- ev_mwidth :: !CInt
- ev_mheight :: !CInt
- | RRNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_subtype :: !CInt
- | RRCrtcChangeNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_subtype :: !CInt
- ev_crtc :: !RRCrtc
- ev_rr_mode :: !RRMode
- ev_rotation :: !Rotation
- ev_x :: !CInt
- ev_y :: !CInt
- ev_rr_width :: !CUInt
- ev_rr_height :: !CUInt
- | RROutputChangeNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_subtype :: !CInt
- ev_output :: !RROutput
- ev_crtc :: !RRCrtc
- ev_rr_mode :: !RRMode
- ev_rotation :: !Rotation
- ev_connection :: !Connection
- ev_subpixel_order :: !SubpixelOrder
- | RROutputPropertyNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_subtype :: !CInt
- ev_output :: !RROutput
- ev_property :: !Atom
- ev_timestamp :: !Time
- ev_rr_state :: !CInt
- | ScreenSaverNotifyEvent {
- ev_event_type :: !EventType
- ev_serial :: !CULong
- ev_send_event :: !Bool
- ev_event_display :: Display
- ev_window :: !Window
- ev_root :: !Window
- ev_ss_state :: !XScreenSaverState
- ev_ss_kind :: !XScreenSaverKind
- ev_forced :: !Bool
- ev_time :: !Time
- = AnyEvent {
- data WindowChanges = WindowChanges {
- wc_x :: CInt
- wc_y :: CInt
- wc_width :: CInt
- wc_height :: CInt
- wc_border_width :: CInt
- wc_sibling :: Window
- wc_stack_mode :: CInt
- data WindowAttributes = WindowAttributes {
- wa_x :: CInt
- wa_y :: CInt
- wa_width :: CInt
- wa_height :: CInt
- wa_border_width :: CInt
- wa_colormap :: Colormap
- wa_map_installed :: Bool
- wa_map_state :: CInt
- wa_override_redirect :: Bool
- data TextProperty = TextProperty {}
- newtype FontSet = FontSet (Ptr FontSet)
- data SizeHints = SizeHints {
- sh_min_size :: Maybe (Dimension, Dimension)
- sh_max_size :: Maybe (Dimension, Dimension)
- sh_resize_inc :: Maybe (Dimension, Dimension)
- sh_aspect :: Maybe ((Dimension, Dimension), (Dimension, Dimension))
- sh_base_size :: Maybe (Dimension, Dimension)
- sh_win_gravity :: Maybe BitGravity
- data ClassHint = ClassHint {}
- data WMHints = WMHints {}
- type XErrorEventPtr = Ptr ()
- type CXErrorHandler = Display -> XErrorEventPtr -> IO CInt
- type XErrorHandler = Display -> XErrorEventPtr -> IO ()
- data ErrorEvent = ErrorEvent {
- ev_type :: !CInt
- ev_display :: Display
- ev_serialnum :: !CULong
- ev_error_code :: !CUChar
- ev_request_code :: !CUChar
- ev_minor_code :: !CUChar
- ev_resourceid :: !XID
- xFree :: Ptr a -> IO CInt
- data IORequest = forall a. IORequest {
- ioAction :: IO a
- ioResponse :: Chan (Either SafeX11Exception a)
- data SafeX11Exception = SafeX11Exception
- xGetGeometry :: Display -> Drawable -> Ptr Window -> Ptr Position -> Ptr Position -> Ptr Dimension -> Ptr Dimension -> Ptr Dimension -> Ptr CInt -> IO Status
- safeXGetWindowProperty :: Display -> Window -> Atom -> CLong -> CLong -> Bool -> Atom -> Ptr Atom -> Ptr CInt -> Ptr CULong -> Ptr CULong -> Ptr (Ptr CUChar) -> IO Status
- safeXGetWMHints :: Display -> Window -> IO (Ptr WMHints)
- logHere :: Priority -> String -> IO ()
- rawGetWindowPropertyBytes :: Storable a => Int -> Display -> Atom -> Window -> IO (Maybe (ForeignPtr a, Int))
- requestQueue :: Chan IORequest
- x11Thread :: ThreadId
- withErrorHandler :: XErrorHandler -> IO a -> IO a
- startHandlingX11Requests :: IO ()
- handleX11Requests :: IO ()
- postX11RequestSync :: IO a -> IO (Either SafeX11Exception a)
- postX11RequestSyncDef :: a -> IO a -> IO a
- rawGetWindowProperty :: Storable a => Int -> Display -> Atom -> Window -> IO (Maybe [a])
- getWindowProperty8 :: Display -> Atom -> Window -> IO (Maybe [CChar])
- getWindowProperty16 :: Display -> Atom -> Window -> IO (Maybe [CShort])
- getWindowProperty32 :: Display -> Atom -> Window -> IO (Maybe [CLong])
- getWMHints :: Display -> Window -> IO WMHints
- safeGetGeometry :: Display -> Drawable -> IO (Window, Position, Position, Dimension, Dimension, Dimension, CInt)
- outParameters7 :: (Storable a, Storable b, Storable c, Storable d, Storable e, Storable f, Storable g) => (IO r -> IO ()) -> (Ptr a -> Ptr b -> Ptr c -> Ptr d -> Ptr e -> Ptr f -> Ptr g -> IO r) -> IO (a, b, c, d, e, f, g)
Documentation
module Graphics.X11.Xlib
getErrorEvent :: XErrorEventPtr -> IO ErrorEvent Source #
Retrieves error event data from a pointer to an XErrorEvent and puts it into an ErrorEvent.
setErrorHandler :: XErrorHandler -> IO () Source #
A binding to XSetErrorHandler. NOTE: This is pretty experimental because of safe vs. unsafe calls. I changed sync to a safe call, but there *might* be other calls that cause a problem
urgencyHintBit :: Int Source #
stateHintBit :: Int Source #
inputHintBit :: Int Source #
iconicState :: Int Source #
normalState :: Int Source #
withdrawnState :: Int Source #
pWinGravityBit :: Int Source #
pBaseSizeBit :: Int Source #
pAspectBit :: Int Source #
pResizeIncBit :: Int Source #
pMaxSizeBit :: Int Source #
pMinSizeBit :: Int Source #
setKeyEvent :: XEventPtr -> Window -> Window -> Window -> KeyMask -> KeyCode -> Bool -> IO () Source #
setConfigureEvent :: XEventPtr -> Window -> Window -> CInt -> CInt -> CInt -> CInt -> CInt -> Window -> Bool -> IO () Source #
getWMProtocols :: Display -> Window -> IO [Atom] Source #
The XGetWMProtocols function returns the list of atoms stored in the WM_PROTOCOLS property on the specified window. These atoms describe window manager protocols in which the owner of this window is willing to participate. If the property exists, is of type ATOM, is of format 32, and the atom WM_PROTOCOLS can be interned, XGetWMProtocols sets the protocols_return argument to a list of atoms, sets the count_return argument to the number of elements in the list, and returns a nonzero status. Otherwise, it sets neither of the return arguments and returns a zero status. To release the list of atoms, use XFree.
wcTextEscapement :: FontSet -> String -> Int32 Source #
wcDrawImageString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> String -> IO () Source #
wcDrawString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> String -> IO () Source #
wcTextPropertyToTextList :: Display -> TextProperty -> IO [String] Source #
getTextProperty :: Display -> Window -> Atom -> IO TextProperty Source #
getWindowAttributes :: Display -> Window -> IO WindowAttributes Source #
waIsViewable :: CInt Source #
waIsUnmapped :: CInt Source #
configureWindow :: Display -> Window -> CULong -> WindowChanges -> IO () Source #
currentTime :: Time Source #
eventTable :: [(EventType, String)] Source #
xConfigureWindow :: Display -> Window -> CULong -> Ptr WindowChanges -> IO CInt Source #
xQueryTree :: Display -> Window -> Ptr Window -> Ptr Window -> Ptr (Ptr Window) -> Ptr CInt -> IO Status Source #
xGetWindowAttributes :: Display -> Window -> Ptr WindowAttributes -> IO Status Source #
changeWindowAttributes :: Display -> Window -> AttributeMask -> Ptr SetWindowAttributes -> IO () Source #
interface to the X11 library function XChangeWindowAttributes()
.
xGetTextProperty :: Display -> Window -> Ptr TextProperty -> Atom -> IO Status Source #
xwcTextPropertyToTextList :: Display -> Ptr TextProperty -> Ptr (Ptr CWString) -> Ptr CInt -> IO CInt Source #
wcFreeStringList :: Ptr CWString -> IO () Source #
xCreateFontSet :: Display -> CString -> Ptr (Ptr CString) -> Ptr CInt -> Ptr CString -> IO (Ptr FontSet) Source #
xwcDrawString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> CWString -> CInt -> IO () Source #
xwcDrawImageString :: Display -> Drawable -> FontSet -> GC -> Position -> Position -> CWString -> CInt -> IO () Source #
xSetErrorHandler :: IO () Source #
xChangeProperty :: Display -> Window -> Atom -> Atom -> CInt -> CInt -> Ptr CUChar -> CInt -> IO Status Source #
xGetWindowProperty :: Display -> Window -> Atom -> CLong -> CLong -> Bool -> Atom -> Ptr Atom -> Ptr CInt -> Ptr CULong -> Ptr CULong -> Ptr (Ptr CUChar) -> IO Status Source #
isCursorKey :: KeySym -> Bool Source #
isFunctionKey :: KeySym -> Bool Source #
isKeypadKey :: KeySym -> Bool Source #
isMiscFunctionKey :: KeySym -> Bool Source #
isModifierKey :: KeySym -> Bool Source #
isPrivateKeypadKey :: KeySym -> Bool Source #
Constructors
data WindowChanges Source #
Constructors
WindowChanges | |
Fields
|
Instances
Storable WindowChanges | |
Defined in Graphics.X11.Xlib.Extras Methods sizeOf :: WindowChanges -> Int # alignment :: WindowChanges -> Int peekElemOff :: Ptr WindowChanges -> Int -> IO WindowChanges pokeElemOff :: Ptr WindowChanges -> Int -> WindowChanges -> IO () peekByteOff :: Ptr b -> Int -> IO WindowChanges pokeByteOff :: Ptr b -> Int -> WindowChanges -> IO () peek :: Ptr WindowChanges -> IO WindowChanges # poke :: Ptr WindowChanges -> WindowChanges -> IO () # |
data WindowAttributes Source #
Constructors
WindowAttributes | |
Fields
|
Instances
Storable WindowAttributes | |
Defined in Graphics.X11.Xlib.Extras Methods sizeOf :: WindowAttributes -> Int # alignment :: WindowAttributes -> Int peekElemOff :: Ptr WindowAttributes -> Int -> IO WindowAttributes pokeElemOff :: Ptr WindowAttributes -> Int -> WindowAttributes -> IO () peekByteOff :: Ptr b -> Int -> IO WindowAttributes pokeByteOff :: Ptr b -> Int -> WindowAttributes -> IO () peek :: Ptr WindowAttributes -> IO WindowAttributes # poke :: Ptr WindowAttributes -> WindowAttributes -> IO () # |
data TextProperty Source #
Constructors
TextProperty | |
Instances
Storable TextProperty | |
Defined in Graphics.X11.Xlib.Extras Methods sizeOf :: TextProperty -> Int # alignment :: TextProperty -> Int peekElemOff :: Ptr TextProperty -> Int -> IO TextProperty pokeElemOff :: Ptr TextProperty -> Int -> TextProperty -> IO () peekByteOff :: Ptr b -> Int -> IO TextProperty pokeByteOff :: Ptr b -> Int -> TextProperty -> IO () peek :: Ptr TextProperty -> IO TextProperty # poke :: Ptr TextProperty -> TextProperty -> IO () # |
Constructors
SizeHints | |
Fields
|
Instances
Storable SizeHints | |
Constructors
WMHints | |
Fields
|
type XErrorEventPtr = Ptr () Source #
type CXErrorHandler = Display -> XErrorEventPtr -> IO CInt Source #
type XErrorHandler = Display -> XErrorEventPtr -> IO () Source #
data ErrorEvent Source #
Constructors
ErrorEvent | |
Fields
|
Instances
Show ErrorEvent Source # | |
Defined in System.Taffybar.Information.SafeX11 Methods showsPrec :: Int -> ErrorEvent -> ShowS # show :: ErrorEvent -> String # showList :: [ErrorEvent] -> ShowS # |
Constructors
forall a. IORequest | |
Fields
|
data SafeX11Exception Source #
Constructors
SafeX11Exception |
Instances
Eq SafeX11Exception Source # | |
Defined in System.Taffybar.Information.SafeX11 Methods (==) :: SafeX11Exception -> SafeX11Exception -> Bool # (/=) :: SafeX11Exception -> SafeX11Exception -> Bool # | |
Show SafeX11Exception Source # | |
Defined in System.Taffybar.Information.SafeX11 Methods showsPrec :: Int -> SafeX11Exception -> ShowS # show :: SafeX11Exception -> String # showList :: [SafeX11Exception] -> ShowS # | |
Exception SafeX11Exception Source # | |
Defined in System.Taffybar.Information.SafeX11 Methods toException :: SafeX11Exception -> SomeException fromException :: SomeException -> Maybe SafeX11Exception displayException :: SafeX11Exception -> String |
xGetGeometry :: Display -> Drawable -> Ptr Window -> Ptr Position -> Ptr Position -> Ptr Dimension -> Ptr Dimension -> Ptr Dimension -> Ptr CInt -> IO Status Source #
safeXGetWindowProperty :: Display -> Window -> Atom -> CLong -> CLong -> Bool -> Atom -> Ptr Atom -> Ptr CInt -> Ptr CULong -> Ptr CULong -> Ptr (Ptr CUChar) -> IO Status Source #
rawGetWindowPropertyBytes :: Storable a => Int -> Display -> Atom -> Window -> IO (Maybe (ForeignPtr a, Int)) Source #
requestQueue :: Chan IORequest Source #
withErrorHandler :: XErrorHandler -> IO a -> IO a Source #
startHandlingX11Requests :: IO () Source #
handleX11Requests :: IO () Source #
postX11RequestSync :: IO a -> IO (Either SafeX11Exception a) Source #
postX11RequestSyncDef :: a -> IO a -> IO a Source #
safeGetGeometry :: Display -> Drawable -> IO (Window, Position, Position, Dimension, Dimension, Dimension, CInt) Source #
outParameters7 :: (Storable a, Storable b, Storable c, Storable d, Storable e, Storable f, Storable g) => (IO r -> IO ()) -> (Ptr a -> Ptr b -> Ptr c -> Ptr d -> Ptr e -> Ptr f -> Ptr g -> IO r) -> IO (a, b, c, d, e, f, g) Source #
Orphan instances
Show ErrorEvent Source # | |
Methods showsPrec :: Int -> ErrorEvent -> ShowS # show :: ErrorEvent -> String # showList :: [ErrorEvent] -> ShowS # |