Copyright | (c) Ivan A. Malison |
---|---|
License | BSD3-style (see LICENSE) |
Maintainer | Ivan A. Malison |
Stability | unstable |
Portability | unportable |
Safe Haskell | Safe-Inferred |
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
- setClassHint :: Display -> Window -> ClassHint -> IO ()
- 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 -> [CInt] -> 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
- xSetClassHint :: Display -> Window -> Ptr ClassHint -> IO ()
- 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 {}
- 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 #
setClassHint :: Display -> Window -> ClassHint -> IO () Source #
Set the WM_CLASS
property for the given window.
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.
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 #
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 Source # alignment :: WindowChanges -> Int Source # peekElemOff :: Ptr WindowChanges -> Int -> IO WindowChanges Source # pokeElemOff :: Ptr WindowChanges -> Int -> WindowChanges -> IO () Source # peekByteOff :: Ptr b -> Int -> IO WindowChanges Source # pokeByteOff :: Ptr b -> Int -> WindowChanges -> IO () Source # peek :: Ptr WindowChanges -> IO WindowChanges Source # poke :: Ptr WindowChanges -> WindowChanges -> IO () Source # |
data WindowAttributes Source #
Constructors
WindowAttributes | |
Fields
|
Instances
Storable WindowAttributes | |
Defined in Graphics.X11.Xlib.Extras Methods sizeOf :: WindowAttributes -> Int Source # alignment :: WindowAttributes -> Int Source # peekElemOff :: Ptr WindowAttributes -> Int -> IO WindowAttributes Source # pokeElemOff :: Ptr WindowAttributes -> Int -> WindowAttributes -> IO () Source # peekByteOff :: Ptr b -> Int -> IO WindowAttributes Source # pokeByteOff :: Ptr b -> Int -> WindowAttributes -> IO () Source # peek :: Ptr WindowAttributes -> IO WindowAttributes Source # poke :: Ptr WindowAttributes -> WindowAttributes -> IO () Source # |
data TextProperty Source #
Constructors
TextProperty | |
Instances
Storable TextProperty | |
Defined in Graphics.X11.Xlib.Extras Methods sizeOf :: TextProperty -> Int Source # alignment :: TextProperty -> Int Source # peekElemOff :: Ptr TextProperty -> Int -> IO TextProperty Source # pokeElemOff :: Ptr TextProperty -> Int -> TextProperty -> IO () Source # peekByteOff :: Ptr b -> Int -> IO TextProperty Source # pokeByteOff :: Ptr b -> Int -> TextProperty -> IO () Source # peek :: Ptr TextProperty -> IO TextProperty Source # poke :: Ptr TextProperty -> TextProperty -> IO () Source # |
Instances
Show FontSet | |
Eq FontSet | |
Ord FontSet | |
Defined in Graphics.X11.Xlib.Extras |
Constructors
SizeHints | |
Fields
|
Instances
Storable SizeHints | |
Defined in Graphics.X11.Xlib.Extras Methods sizeOf :: SizeHints -> Int Source # alignment :: SizeHints -> Int Source # peekElemOff :: Ptr SizeHints -> Int -> IO SizeHints Source # pokeElemOff :: Ptr SizeHints -> Int -> SizeHints -> IO () Source # peekByteOff :: Ptr b -> Int -> IO SizeHints Source # pokeByteOff :: Ptr b -> Int -> SizeHints -> IO () Source # |
Constructors
WMHints | |
Fields
|
Instances
Storable WMHints | |
Defined in Graphics.X11.Xlib.Extras Methods sizeOf :: WMHints -> Int Source # alignment :: WMHints -> Int Source # peekElemOff :: Ptr WMHints -> Int -> IO WMHints Source # pokeElemOff :: Ptr WMHints -> Int -> WMHints -> IO () Source # peekByteOff :: Ptr b -> Int -> IO WMHints Source # pokeByteOff :: Ptr b -> Int -> WMHints -> IO () Source # |
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 |
Constructors
forall a. IORequest | |
Fields
|
data SafeX11Exception Source #
Constructors
SafeX11Exception |
Instances
Exception SafeX11Exception Source # | |
Defined in System.Taffybar.Information.SafeX11 Methods toException :: SafeX11Exception -> SomeException Source # fromException :: SomeException -> Maybe SafeX11Exception Source # | |
Show SafeX11Exception Source # | |
Defined in System.Taffybar.Information.SafeX11 | |
Eq SafeX11Exception Source # | |
Defined in System.Taffybar.Information.SafeX11 Methods (==) :: SafeX11Exception -> SafeX11Exception -> Bool Source # (/=) :: SafeX11Exception -> SafeX11Exception -> Bool Source # |
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 #
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 #