-- | Copyright : Will Thompson and Iñaki García Etxebarria -- License : LGPL-2.1 -- Maintainer : Iñaki García Etxebarria #if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__)) #define ENABLE_OVERLOADING #endif module GI.Gdk.Functions ( -- * Methods -- ** addOptionEntriesLibgtkOnly #method:addOptionEntriesLibgtkOnly# addOptionEntriesLibgtkOnly , -- ** beep #method:beep# beep , -- ** cairoCreate #method:cairoCreate# cairoCreate , -- ** cairoDrawFromGl #method:cairoDrawFromGl# cairoDrawFromGl , -- ** cairoGetClipRectangle #method:cairoGetClipRectangle# cairoGetClipRectangle , -- ** cairoGetDrawingContext #method:cairoGetDrawingContext# cairoGetDrawingContext , -- ** cairoRectangle #method:cairoRectangle# cairoRectangle , -- ** cairoRegion #method:cairoRegion# cairoRegion , -- ** cairoRegionCreateFromSurface #method:cairoRegionCreateFromSurface# cairoRegionCreateFromSurface , -- ** cairoSetSourceColor #method:cairoSetSourceColor# cairoSetSourceColor , -- ** cairoSetSourcePixbuf #method:cairoSetSourcePixbuf# cairoSetSourcePixbuf , -- ** cairoSetSourceRgba #method:cairoSetSourceRgba# cairoSetSourceRgba , -- ** cairoSetSourceWindow #method:cairoSetSourceWindow# cairoSetSourceWindow , -- ** cairoSurfaceCreateFromPixbuf #method:cairoSurfaceCreateFromPixbuf# cairoSurfaceCreateFromPixbuf , -- ** disableMultidevice #method:disableMultidevice# disableMultidevice , -- ** dragAbort #method:dragAbort# dragAbort , -- ** dragBegin #method:dragBegin# dragBegin , -- ** dragBeginForDevice #method:dragBeginForDevice# dragBeginForDevice , -- ** dragBeginFromPoint #method:dragBeginFromPoint# dragBeginFromPoint , -- ** dragDrop #method:dragDrop# dragDrop , -- ** dragDropDone #method:dragDropDone# dragDropDone , -- ** dragDropSucceeded #method:dragDropSucceeded# dragDropSucceeded , -- ** dragFindWindowForScreen #method:dragFindWindowForScreen# dragFindWindowForScreen , -- ** dragGetSelection #method:dragGetSelection# dragGetSelection , -- ** dragMotion #method:dragMotion# dragMotion , -- ** dragStatus #method:dragStatus# dragStatus , -- ** dropFinish #method:dropFinish# dropFinish , -- ** dropReply #method:dropReply# dropReply , -- ** errorTrapPop #method:errorTrapPop# errorTrapPop , -- ** errorTrapPopIgnored #method:errorTrapPopIgnored# errorTrapPopIgnored , -- ** errorTrapPush #method:errorTrapPush# errorTrapPush , -- ** eventsGetAngle #method:eventsGetAngle# eventsGetAngle , -- ** eventsGetCenter #method:eventsGetCenter# eventsGetCenter , -- ** eventsGetDistance #method:eventsGetDistance# eventsGetDistance , -- ** eventsPending #method:eventsPending# eventsPending , -- ** flush #method:flush# flush , -- ** getDefaultRootWindow #method:getDefaultRootWindow# getDefaultRootWindow , -- ** getDisplay #method:getDisplay# getDisplay , -- ** getDisplayArgName #method:getDisplayArgName# getDisplayArgName , -- ** getProgramClass #method:getProgramClass# getProgramClass , -- ** getShowEvents #method:getShowEvents# getShowEvents , -- ** init #method:init# init , -- ** initCheck #method:initCheck# initCheck , -- ** keyboardGrab #method:keyboardGrab# keyboardGrab , -- ** keyboardUngrab #method:keyboardUngrab# keyboardUngrab , -- ** keyvalConvertCase #method:keyvalConvertCase# keyvalConvertCase , -- ** keyvalFromName #method:keyvalFromName# keyvalFromName , -- ** keyvalIsLower #method:keyvalIsLower# keyvalIsLower , -- ** keyvalIsUpper #method:keyvalIsUpper# keyvalIsUpper , -- ** keyvalName #method:keyvalName# keyvalName , -- ** keyvalToLower #method:keyvalToLower# keyvalToLower , -- ** keyvalToUnicode #method:keyvalToUnicode# keyvalToUnicode , -- ** keyvalToUpper #method:keyvalToUpper# keyvalToUpper , -- ** listVisuals #method:listVisuals# listVisuals , -- ** notifyStartupComplete #method:notifyStartupComplete# notifyStartupComplete , -- ** notifyStartupCompleteWithId #method:notifyStartupCompleteWithId# notifyStartupCompleteWithId , -- ** offscreenWindowGetEmbedder #method:offscreenWindowGetEmbedder# offscreenWindowGetEmbedder , -- ** offscreenWindowGetSurface #method:offscreenWindowGetSurface# offscreenWindowGetSurface , -- ** offscreenWindowSetEmbedder #method:offscreenWindowSetEmbedder# offscreenWindowSetEmbedder , -- ** pangoContextGet #method:pangoContextGet# pangoContextGet , -- ** pangoContextGetForDisplay #method:pangoContextGetForDisplay# pangoContextGetForDisplay , -- ** pangoContextGetForScreen #method:pangoContextGetForScreen# pangoContextGetForScreen , -- ** parseArgs #method:parseArgs# parseArgs , -- ** pixbufGetFromSurface #method:pixbufGetFromSurface# pixbufGetFromSurface , -- ** pixbufGetFromWindow #method:pixbufGetFromWindow# pixbufGetFromWindow , -- ** pointerGrab #method:pointerGrab# pointerGrab , -- ** pointerIsGrabbed #method:pointerIsGrabbed# pointerIsGrabbed , -- ** pointerUngrab #method:pointerUngrab# pointerUngrab , -- ** preParseLibgtkOnly #method:preParseLibgtkOnly# preParseLibgtkOnly , -- ** propertyDelete #method:propertyDelete# propertyDelete , -- ** queryDepths #method:queryDepths# queryDepths , -- ** queryVisualTypes #method:queryVisualTypes# queryVisualTypes , -- ** selectionConvert #method:selectionConvert# selectionConvert , -- ** selectionOwnerGet #method:selectionOwnerGet# selectionOwnerGet , -- ** selectionOwnerGetForDisplay #method:selectionOwnerGetForDisplay# selectionOwnerGetForDisplay , -- ** selectionOwnerSet #method:selectionOwnerSet# selectionOwnerSet , -- ** selectionOwnerSetForDisplay #method:selectionOwnerSetForDisplay# selectionOwnerSetForDisplay , -- ** selectionSendNotify #method:selectionSendNotify# selectionSendNotify , -- ** selectionSendNotifyForDisplay #method:selectionSendNotifyForDisplay# selectionSendNotifyForDisplay , -- ** setAllowedBackends #method:setAllowedBackends# setAllowedBackends , -- ** setDoubleClickTime #method:setDoubleClickTime# setDoubleClickTime , -- ** setProgramClass #method:setProgramClass# setProgramClass , -- ** setShowEvents #method:setShowEvents# setShowEvents , -- ** settingGet #method:settingGet# settingGet , -- ** synthesizeWindowState #method:synthesizeWindowState# synthesizeWindowState , -- ** testRenderSync #method:testRenderSync# testRenderSync , -- ** testSimulateButton #method:testSimulateButton# testSimulateButton , -- ** testSimulateKey #method:testSimulateKey# testSimulateKey , -- ** textPropertyToUtf8ListForDisplay #method:textPropertyToUtf8ListForDisplay# textPropertyToUtf8ListForDisplay , -- ** threadsAddIdle #method:threadsAddIdle# threadsAddIdle , -- ** threadsAddTimeout #method:threadsAddTimeout# threadsAddTimeout , -- ** threadsAddTimeoutSeconds #method:threadsAddTimeoutSeconds# threadsAddTimeoutSeconds , -- ** threadsEnter #method:threadsEnter# threadsEnter , -- ** threadsInit #method:threadsInit# threadsInit , -- ** threadsLeave #method:threadsLeave# threadsLeave , -- ** unicodeToKeyval #method:unicodeToKeyval# unicodeToKeyval , -- ** utf8ToStringTarget #method:utf8ToStringTarget# utf8ToStringTarget , ) where import Data.GI.Base.ShortPrelude import qualified Data.GI.Base.ShortPrelude as SP import qualified Data.GI.Base.Overloading as O import qualified Prelude as P import qualified Data.GI.Base.Attributes as GI.Attributes import qualified Data.GI.Base.BasicTypes as B.Types import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr import qualified Data.GI.Base.GArray as B.GArray import qualified Data.GI.Base.GClosure as B.GClosure import qualified Data.GI.Base.GError as B.GError import qualified Data.GI.Base.GHashTable as B.GHT import qualified Data.GI.Base.GVariant as B.GVariant import qualified Data.GI.Base.GValue as B.GValue import qualified Data.GI.Base.GParamSpec as B.GParamSpec import qualified Data.GI.Base.CallStack as B.CallStack import qualified Data.GI.Base.Properties as B.Properties import qualified Data.GI.Base.Signals as B.Signals import qualified Control.Monad.IO.Class as MIO import qualified Data.Coerce as Coerce import qualified Data.Text as T import qualified Data.Kind as DK import qualified Data.ByteString.Char8 as B import qualified Data.Map as Map import qualified Foreign.Ptr as FP import qualified GHC.OverloadedLabels as OL import qualified GHC.Records as R import qualified GI.Cairo.Structs.Context as Cairo.Context import qualified GI.Cairo.Structs.Region as Cairo.Region import qualified GI.Cairo.Structs.Surface as Cairo.Surface import qualified GI.GLib.Callbacks as GLib.Callbacks import qualified GI.GLib.Structs.OptionGroup as GLib.OptionGroup import {-# SOURCE #-} qualified GI.Gdk.Enums as Gdk.Enums import {-# SOURCE #-} qualified GI.Gdk.Flags as Gdk.Flags import {-# SOURCE #-} qualified GI.Gdk.Objects.Cursor as Gdk.Cursor import {-# SOURCE #-} qualified GI.Gdk.Objects.Device as Gdk.Device import {-# SOURCE #-} qualified GI.Gdk.Objects.Display as Gdk.Display import {-# SOURCE #-} qualified GI.Gdk.Objects.DragContext as Gdk.DragContext import {-# SOURCE #-} qualified GI.Gdk.Objects.DrawingContext as Gdk.DrawingContext import {-# SOURCE #-} qualified GI.Gdk.Objects.Screen as Gdk.Screen import {-# SOURCE #-} qualified GI.Gdk.Objects.Visual as Gdk.Visual import {-# SOURCE #-} qualified GI.Gdk.Objects.Window as Gdk.Window import {-# SOURCE #-} qualified GI.Gdk.Structs.Atom as Gdk.Atom import {-# SOURCE #-} qualified GI.Gdk.Structs.Color as Gdk.Color import {-# SOURCE #-} qualified GI.Gdk.Structs.RGBA as Gdk.RGBA import {-# SOURCE #-} qualified GI.Gdk.Structs.Rectangle as Gdk.Rectangle import {-# SOURCE #-} qualified GI.Gdk.Unions.Event as Gdk.Event import qualified GI.GdkPixbuf.Objects.Pixbuf as GdkPixbuf.Pixbuf import qualified GI.Pango.Objects.Context as Pango.Context -- function utf8_to_string_target -- Args: [ Arg -- { argCName = "str" -- , argType = TBasicType TUTF8 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a UTF-8 string" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TUTF8) -- throws : False -- Skip return : False foreign import ccall "gdk_utf8_to_string_target" gdk_utf8_to_string_target :: CString -> -- str : TBasicType TUTF8 IO CString -- | Converts an UTF-8 string into the best possible representation -- as a STRING. The representation of characters not in STRING -- is not specified; it may be as pseudo-escape sequences -- \\x{ABCD}, or it may be in some other form of approximation. utf8ToStringTarget :: (B.CallStack.HasCallStack, MonadIO m) => T.Text -- ^ /@str@/: a UTF-8 string -> m (Maybe T.Text) -- ^ __Returns:__ the newly-allocated string, or 'P.Nothing' if the -- conversion failed. (It should not fail for any properly -- formed UTF-8 string unless system limits like memory or -- file descriptors are exceeded.) utf8ToStringTarget :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Text -> m (Maybe Text) utf8ToStringTarget Text str = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CString str' <- Text -> IO CString textToCString Text str CString result <- CString -> IO CString gdk_utf8_to_string_target CString str' Maybe Text maybeResult <- forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b) convertIfNonNull CString result forall a b. (a -> b) -> a -> b $ \CString result' -> do Text result'' <- HasCallStack => CString -> IO Text cstringToText CString result' forall a. Ptr a -> IO () freeMem CString result' forall (m :: * -> *) a. Monad m => a -> m a return Text result'' forall a. Ptr a -> IO () freeMem CString str' forall (m :: * -> *) a. Monad m => a -> m a return Maybe Text maybeResult -- function unicode_to_keyval -- Args: [ Arg -- { argCName = "wc" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a ISO10646 encoded character" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TUInt) -- throws : False -- Skip return : False foreign import ccall "gdk_unicode_to_keyval" gdk_unicode_to_keyval :: Word32 -> -- wc : TBasicType TUInt32 IO Word32 -- | Convert from a ISO10646 character to a key symbol. unicodeToKeyval :: (B.CallStack.HasCallStack, MonadIO m) => Word32 -- ^ /@wc@/: a ISO10646 encoded character -> m Word32 -- ^ __Returns:__ the corresponding GDK key symbol, if one exists. -- or, if there is no corresponding symbol, -- wc | 0x01000000 unicodeToKeyval :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Word32 -> m Word32 unicodeToKeyval Word32 wc = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Word32 result <- Word32 -> IO Word32 gdk_unicode_to_keyval Word32 wc forall (m :: * -> *) a. Monad m => a -> m a return Word32 result -- function threads_leave -- Args: [] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_threads_leave" gdk_threads_leave :: IO () {-# DEPRECATED threadsLeave ["(Since version 3.6)","All GDK and GTK+ calls should be made from the main"," thread"] #-} -- | Leaves a critical region begun with 'GI.Gdk.Functions.threadsEnter'. threadsLeave :: (B.CallStack.HasCallStack, MonadIO m) => m () threadsLeave :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m () threadsLeave = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do IO () gdk_threads_leave forall (m :: * -> *) a. Monad m => a -> m a return () -- function threads_init -- Args: [] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_threads_init" gdk_threads_init :: IO () {-# DEPRECATED threadsInit ["(Since version 3.6)","All GDK and GTK+ calls should be made from the main"," thread"] #-} -- | Initializes GDK so that it can be used from multiple threads -- in conjunction with 'GI.Gdk.Functions.threadsEnter' and 'GI.Gdk.Functions.threadsLeave'. -- -- This call must be made before any use of the main loop from -- GTK+; to be safe, call it before @/gtk_init()/@. threadsInit :: (B.CallStack.HasCallStack, MonadIO m) => m () threadsInit :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m () threadsInit = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do IO () gdk_threads_init forall (m :: * -> *) a. Monad m => a -> m a return () -- function threads_enter -- Args: [] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_threads_enter" gdk_threads_enter :: IO () {-# DEPRECATED threadsEnter ["(Since version 3.6)","All GDK and GTK+ calls should be made from the main"," thread"] #-} -- | This function marks the beginning of a critical section in which -- GDK and GTK+ functions can be called safely and without causing race -- conditions. Only one thread at a time can be in such a critial -- section. threadsEnter :: (B.CallStack.HasCallStack, MonadIO m) => m () threadsEnter :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m () threadsEnter = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do IO () gdk_threads_enter forall (m :: * -> *) a. Monad m => a -> m a return () -- function threads_add_timeout_seconds -- Args: [ Arg -- { argCName = "priority" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "the priority of the timeout source. Typically this will be in the\n range between #G_PRIORITY_DEFAULT_IDLE and #G_PRIORITY_HIGH_IDLE." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "interval" -- , argType = TBasicType TUInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the time between calls to the function, in seconds" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "function" -- , argType = -- TInterface Name { namespace = "GLib" , name = "SourceFunc" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "function to call" , sinceVersion = Nothing } -- , argScope = ScopeTypeNotified -- , argClosure = 3 -- , argDestroy = 4 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "data" -- , argType = TBasicType TPtr -- , direction = DirectionIn -- , mayBeNull = True -- , argDoc = -- Documentation -- { rawDocText = Just "data to pass to @function" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "notify" -- , argType = -- TInterface Name { namespace = "GLib" , name = "DestroyNotify" } -- , direction = DirectionIn -- , mayBeNull = True -- , argDoc = -- Documentation -- { rawDocText = -- Just "function to call when the timeout is removed, or %NULL" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeAsync -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TUInt) -- throws : False -- Skip return : False foreign import ccall "gdk_threads_add_timeout_seconds_full" gdk_threads_add_timeout_seconds_full :: Int32 -> -- priority : TBasicType TInt Word32 -> -- interval : TBasicType TUInt FunPtr GLib.Callbacks.C_SourceFunc -> -- function : TInterface (Name {namespace = "GLib", name = "SourceFunc"}) Ptr () -> -- data : TBasicType TPtr FunPtr GLib.Callbacks.C_DestroyNotify -> -- notify : TInterface (Name {namespace = "GLib", name = "DestroyNotify"}) IO Word32 -- | A variant of 'GI.Gdk.Functions.threadsAddTimeout' with second-granularity. -- See 'GI.GLib.Functions.timeoutAddSeconds' for a discussion of why it is -- a good idea to use this function if you don’t need finer granularity. -- -- /Since: 2.14/ threadsAddTimeoutSeconds :: (B.CallStack.HasCallStack, MonadIO m) => Int32 -- ^ /@priority@/: the priority of the timeout source. Typically this will be in the -- range between 'GI.GLib.Constants.PRIORITY_DEFAULT_IDLE' and 'GI.GLib.Constants.PRIORITY_HIGH_IDLE'. -> Word32 -- ^ /@interval@/: the time between calls to the function, in seconds -> GLib.Callbacks.SourceFunc -- ^ /@function@/: function to call -> m Word32 -- ^ __Returns:__ the ID (greater than 0) of the event source. threadsAddTimeoutSeconds :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Int32 -> Word32 -> SourceFunc -> m Word32 threadsAddTimeoutSeconds Int32 priority Word32 interval SourceFunc function = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do FunPtr C_SourceFunc function' <- C_SourceFunc -> IO (FunPtr C_SourceFunc) GLib.Callbacks.mk_SourceFunc (Maybe (Ptr (FunPtr C_SourceFunc)) -> SourceFunc_WithClosures -> C_SourceFunc GLib.Callbacks.wrap_SourceFunc forall a. Maybe a Nothing (SourceFunc -> SourceFunc_WithClosures GLib.Callbacks.drop_closures_SourceFunc SourceFunc function)) let data_ :: Ptr () data_ = forall a b. FunPtr a -> Ptr b castFunPtrToPtr FunPtr C_SourceFunc function' let notify :: FunPtr (Ptr a -> IO ()) notify = forall a. FunPtr (Ptr a -> IO ()) SP.safeFreeFunPtrPtr Word32 result <- Int32 -> Word32 -> FunPtr C_SourceFunc -> Ptr () -> FunPtr C_DestroyNotify -> IO Word32 gdk_threads_add_timeout_seconds_full Int32 priority Word32 interval FunPtr C_SourceFunc function' Ptr () data_ forall a. FunPtr (Ptr a -> IO ()) notify forall (m :: * -> *) a. Monad m => a -> m a return Word32 result -- function threads_add_timeout -- Args: [ Arg -- { argCName = "priority" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "the priority of the timeout source. Typically this will be in the\n range between #G_PRIORITY_DEFAULT_IDLE and #G_PRIORITY_HIGH_IDLE." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "interval" -- , argType = TBasicType TUInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "the time between calls to the function, in milliseconds\n (1/1000ths of a second)" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "function" -- , argType = -- TInterface Name { namespace = "GLib" , name = "SourceFunc" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "function to call" , sinceVersion = Nothing } -- , argScope = ScopeTypeNotified -- , argClosure = 3 -- , argDestroy = 4 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "data" -- , argType = TBasicType TPtr -- , direction = DirectionIn -- , mayBeNull = True -- , argDoc = -- Documentation -- { rawDocText = Just "data to pass to @function" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "notify" -- , argType = -- TInterface Name { namespace = "GLib" , name = "DestroyNotify" } -- , direction = DirectionIn -- , mayBeNull = True -- , argDoc = -- Documentation -- { rawDocText = -- Just "function to call when the timeout is removed, or %NULL" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeAsync -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TUInt) -- throws : False -- Skip return : False foreign import ccall "gdk_threads_add_timeout_full" gdk_threads_add_timeout_full :: Int32 -> -- priority : TBasicType TInt Word32 -> -- interval : TBasicType TUInt FunPtr GLib.Callbacks.C_SourceFunc -> -- function : TInterface (Name {namespace = "GLib", name = "SourceFunc"}) Ptr () -> -- data : TBasicType TPtr FunPtr GLib.Callbacks.C_DestroyNotify -> -- notify : TInterface (Name {namespace = "GLib", name = "DestroyNotify"}) IO Word32 -- | Sets a function to be called at regular intervals holding the GDK lock, -- with the given priority. The function is called repeatedly until it -- returns 'P.False', at which point the timeout is automatically destroyed -- and the function will not be called again. The /@notify@/ function is -- called when the timeout is destroyed. The first call to the -- function will be at the end of the first /@interval@/. -- -- Note that timeout functions may be delayed, due to the processing of other -- event sources. Thus they should not be relied on for precise timing. -- After each call to the timeout function, the time of the next -- timeout is recalculated based on the current time and the given interval -- (it does not try to “catch up” time lost in delays). -- -- This variant of 'GI.GLib.Functions.timeoutAdd' can be thought of a MT-safe version -- for GTK+ widgets for the following use case: -- -- -- === /C code/ -- > -- >static gboolean timeout_callback (gpointer data) -- >{ -- > SomeWidget *self = data; -- > -- > // do stuff with self -- > -- > self->timeout_id = 0; -- > -- > return G_SOURCE_REMOVE; -- >} -- > -- >static void some_widget_do_stuff_later (SomeWidget *self) -- >{ -- > self->timeout_id = g_timeout_add (timeout_callback, self) -- >} -- > -- >static void some_widget_finalize (GObject *object) -- >{ -- > SomeWidget *self = SOME_WIDGET (object); -- > -- > if (self->timeout_id) -- > g_source_remove (self->timeout_id); -- > -- > G_OBJECT_CLASS (parent_class)->finalize (object); -- >} -- -- -- /Since: 2.12/ threadsAddTimeout :: (B.CallStack.HasCallStack, MonadIO m) => Int32 -- ^ /@priority@/: the priority of the timeout source. Typically this will be in the -- range between 'GI.GLib.Constants.PRIORITY_DEFAULT_IDLE' and 'GI.GLib.Constants.PRIORITY_HIGH_IDLE'. -> Word32 -- ^ /@interval@/: the time between calls to the function, in milliseconds -- (1\/1000ths of a second) -> GLib.Callbacks.SourceFunc -- ^ /@function@/: function to call -> m Word32 -- ^ __Returns:__ the ID (greater than 0) of the event source. threadsAddTimeout :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Int32 -> Word32 -> SourceFunc -> m Word32 threadsAddTimeout Int32 priority Word32 interval SourceFunc function = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do FunPtr C_SourceFunc function' <- C_SourceFunc -> IO (FunPtr C_SourceFunc) GLib.Callbacks.mk_SourceFunc (Maybe (Ptr (FunPtr C_SourceFunc)) -> SourceFunc_WithClosures -> C_SourceFunc GLib.Callbacks.wrap_SourceFunc forall a. Maybe a Nothing (SourceFunc -> SourceFunc_WithClosures GLib.Callbacks.drop_closures_SourceFunc SourceFunc function)) let data_ :: Ptr () data_ = forall a b. FunPtr a -> Ptr b castFunPtrToPtr FunPtr C_SourceFunc function' let notify :: FunPtr (Ptr a -> IO ()) notify = forall a. FunPtr (Ptr a -> IO ()) SP.safeFreeFunPtrPtr Word32 result <- Int32 -> Word32 -> FunPtr C_SourceFunc -> Ptr () -> FunPtr C_DestroyNotify -> IO Word32 gdk_threads_add_timeout_full Int32 priority Word32 interval FunPtr C_SourceFunc function' Ptr () data_ forall a. FunPtr (Ptr a -> IO ()) notify forall (m :: * -> *) a. Monad m => a -> m a return Word32 result -- function threads_add_idle -- Args: [ Arg -- { argCName = "priority" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "the priority of the idle source. Typically this will be in the\n range between #G_PRIORITY_DEFAULT_IDLE and #G_PRIORITY_HIGH_IDLE" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "function" -- , argType = -- TInterface Name { namespace = "GLib" , name = "SourceFunc" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "function to call" , sinceVersion = Nothing } -- , argScope = ScopeTypeNotified -- , argClosure = 2 -- , argDestroy = 3 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "data" -- , argType = TBasicType TPtr -- , direction = DirectionIn -- , mayBeNull = True -- , argDoc = -- Documentation -- { rawDocText = Just "data to pass to @function" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "notify" -- , argType = -- TInterface Name { namespace = "GLib" , name = "DestroyNotify" } -- , direction = DirectionIn -- , mayBeNull = True -- , argDoc = -- Documentation -- { rawDocText = -- Just "function to call when the idle is removed, or %NULL" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeAsync -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TUInt) -- throws : False -- Skip return : False foreign import ccall "gdk_threads_add_idle_full" gdk_threads_add_idle_full :: Int32 -> -- priority : TBasicType TInt FunPtr GLib.Callbacks.C_SourceFunc -> -- function : TInterface (Name {namespace = "GLib", name = "SourceFunc"}) Ptr () -> -- data : TBasicType TPtr FunPtr GLib.Callbacks.C_DestroyNotify -> -- notify : TInterface (Name {namespace = "GLib", name = "DestroyNotify"}) IO Word32 -- | Adds a function to be called whenever there are no higher priority -- events pending. If the function returns 'P.False' it is automatically -- removed from the list of event sources and will not be called again. -- -- This variant of 'GI.GLib.Functions.idleAdd' calls /@function@/ with the GDK lock -- held. It can be thought of a MT-safe version for GTK+ widgets for the -- following use case, where you have to worry about @/idle_callback()/@ -- running in thread A and accessing /@self@/ after it has been finalized -- in thread B: -- -- -- === /C code/ -- > -- >static gboolean -- >idle_callback (gpointer data) -- >{ -- > // gdk_threads_enter(); would be needed for g_idle_add() -- > -- > SomeWidget *self = data; -- > // do stuff with self -- > -- > self->idle_id = 0; -- > -- > // gdk_threads_leave(); would be needed for g_idle_add() -- > return FALSE; -- >} -- > -- >static void -- >some_widget_do_stuff_later (SomeWidget *self) -- >{ -- > self->idle_id = gdk_threads_add_idle (idle_callback, self) -- > // using g_idle_add() here would require thread protection in the callback -- >} -- > -- >static void -- >some_widget_finalize (GObject *object) -- >{ -- > SomeWidget *self = SOME_WIDGET (object); -- > if (self->idle_id) -- > g_source_remove (self->idle_id); -- > G_OBJECT_CLASS (parent_class)->finalize (object); -- >} -- -- -- /Since: 2.12/ threadsAddIdle :: (B.CallStack.HasCallStack, MonadIO m) => Int32 -- ^ /@priority@/: the priority of the idle source. Typically this will be in the -- range between 'GI.GLib.Constants.PRIORITY_DEFAULT_IDLE' and 'GI.GLib.Constants.PRIORITY_HIGH_IDLE' -> GLib.Callbacks.SourceFunc -- ^ /@function@/: function to call -> m Word32 -- ^ __Returns:__ the ID (greater than 0) of the event source. threadsAddIdle :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Int32 -> SourceFunc -> m Word32 threadsAddIdle Int32 priority SourceFunc function = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do FunPtr C_SourceFunc function' <- C_SourceFunc -> IO (FunPtr C_SourceFunc) GLib.Callbacks.mk_SourceFunc (Maybe (Ptr (FunPtr C_SourceFunc)) -> SourceFunc_WithClosures -> C_SourceFunc GLib.Callbacks.wrap_SourceFunc forall a. Maybe a Nothing (SourceFunc -> SourceFunc_WithClosures GLib.Callbacks.drop_closures_SourceFunc SourceFunc function)) let data_ :: Ptr () data_ = forall a b. FunPtr a -> Ptr b castFunPtrToPtr FunPtr C_SourceFunc function' let notify :: FunPtr (Ptr a -> IO ()) notify = forall a. FunPtr (Ptr a -> IO ()) SP.safeFreeFunPtrPtr Word32 result <- Int32 -> FunPtr C_SourceFunc -> Ptr () -> FunPtr C_DestroyNotify -> IO Word32 gdk_threads_add_idle_full Int32 priority FunPtr C_SourceFunc function' Ptr () data_ forall a. FunPtr (Ptr a -> IO ()) notify forall (m :: * -> *) a. Monad m => a -> m a return Word32 result -- function text_property_to_utf8_list_for_display -- Args: [ Arg -- { argCName = "display" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "Display" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkDisplay" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "encoding" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "an atom representing the encoding of the text" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "format" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the format of the property" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "text" -- , argType = TCArray False (-1) 4 (TBasicType TUInt8) -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the text to convert" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "length" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the length of @text, in bytes" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "list" -- , argType = TCArray True (-1) (-1) (TBasicType TUTF8) -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "location to store the list\n of strings or %NULL. The list should be freed with\n g_strfreev()." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- Lengths: [ Arg -- { argCName = "length" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the length of @text, in bytes" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- returnType: Just (TBasicType TInt) -- throws : False -- Skip return : False foreign import ccall "gdk_text_property_to_utf8_list_for_display" gdk_text_property_to_utf8_list_for_display :: Ptr Gdk.Display.Display -> -- display : TInterface (Name {namespace = "Gdk", name = "Display"}) Ptr Gdk.Atom.Atom -> -- encoding : TInterface (Name {namespace = "Gdk", name = "Atom"}) Int32 -> -- format : TBasicType TInt Ptr Word8 -> -- text : TCArray False (-1) 4 (TBasicType TUInt8) Int32 -> -- length : TBasicType TInt Ptr (Ptr CString) -> -- list : TCArray True (-1) (-1) (TBasicType TUTF8) IO Int32 -- | Converts a text property in the given encoding to -- a list of UTF-8 strings. -- -- /Since: 2.2/ textPropertyToUtf8ListForDisplay :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Display.IsDisplay a) => a -- ^ /@display@/: a t'GI.Gdk.Objects.Display.Display' -> Gdk.Atom.Atom -- ^ /@encoding@/: an atom representing the encoding of the text -> Int32 -- ^ /@format@/: the format of the property -> ByteString -- ^ /@text@/: the text to convert -> m ((Int32, [T.Text])) -- ^ __Returns:__ the number of strings in the resulting list textPropertyToUtf8ListForDisplay :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsDisplay a) => a -> Atom -> Int32 -> ByteString -> m (Int32, [Text]) textPropertyToUtf8ListForDisplay a display Atom encoding Int32 format ByteString text = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do let length_ :: Int32 length_ = forall a b. (Integral a, Num b) => a -> b fromIntegral forall a b. (a -> b) -> a -> b $ ByteString -> Int B.length ByteString text Ptr Display display' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a display Ptr Atom encoding' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom encoding Ptr Word8 text' <- ByteString -> IO (Ptr Word8) packByteString ByteString text Ptr (Ptr CString) list <- forall a. Storable a => IO (Ptr a) callocMem :: IO (Ptr (Ptr CString)) Int32 result <- Ptr Display -> Ptr Atom -> Int32 -> Ptr Word8 -> Int32 -> Ptr (Ptr CString) -> IO Int32 gdk_text_property_to_utf8_list_for_display Ptr Display display' Ptr Atom encoding' Int32 format Ptr Word8 text' Int32 length_ Ptr (Ptr CString) list Ptr CString list' <- forall a. Storable a => Ptr a -> IO a peek Ptr (Ptr CString) list [Text] list'' <- HasCallStack => Ptr CString -> IO [Text] unpackZeroTerminatedUTF8CArray Ptr CString list' forall a b. (Ptr a -> IO b) -> Ptr (Ptr a) -> IO () mapZeroTerminatedCArray forall a. Ptr a -> IO () freeMem Ptr CString list' forall a. Ptr a -> IO () freeMem Ptr CString list' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a display forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom encoding forall a. Ptr a -> IO () freeMem Ptr Word8 text' forall a. Ptr a -> IO () freeMem Ptr (Ptr CString) list forall (m :: * -> *) a. Monad m => a -> m a return (Int32 result, [Text] list'') -- function test_simulate_key -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkWindow to simulate a key event for" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "x" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "x coordinate within @window for the key event" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "y" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "y coordinate within @window for the key event" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "keyval" -- , argType = TBasicType TUInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "A GDK keyboard value" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "modifiers" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "ModifierType" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "Keyboard modifiers the event is setup with" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "key_pressrelease" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "EventType" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "either %GDK_KEY_PRESS or %GDK_KEY_RELEASE" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_test_simulate_key" gdk_test_simulate_key :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) Int32 -> -- x : TBasicType TInt Int32 -> -- y : TBasicType TInt Word32 -> -- keyval : TBasicType TUInt CUInt -> -- modifiers : TInterface (Name {namespace = "Gdk", name = "ModifierType"}) CInt -> -- key_pressrelease : TInterface (Name {namespace = "Gdk", name = "EventType"}) IO CInt -- | This function is intended to be used in GTK+ test programs. -- If (/@x@/,/@y@/) are > (-1,-1), it will warp the mouse pointer to -- the given (/@x@/,/@y@/) coordinates within /@window@/ and simulate a -- key press or release event. -- -- When the mouse pointer is warped to the target location, use -- of this function outside of test programs that run in their -- own virtual windowing system (e.g. Xvfb) is not recommended. -- If (/@x@/,/@y@/) are passed as (-1,-1), the mouse pointer will not -- be warped and /@window@/ origin will be used as mouse pointer -- location for the event. -- -- Also, 'GI.Gdk.Functions.testSimulateKey' is a fairly low level function, -- for most testing purposes, @/gtk_test_widget_send_key()/@ is the -- right function to call which will generate a key press event -- followed by its accompanying key release event. -- -- /Since: 2.14/ testSimulateKey :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => a -- ^ /@window@/: a t'GI.Gdk.Objects.Window.Window' to simulate a key event for -> Int32 -- ^ /@x@/: x coordinate within /@window@/ for the key event -> Int32 -- ^ /@y@/: y coordinate within /@window@/ for the key event -> Word32 -- ^ /@keyval@/: A GDK keyboard value -> [Gdk.Flags.ModifierType] -- ^ /@modifiers@/: Keyboard modifiers the event is setup with -> Gdk.Enums.EventType -- ^ /@keyPressrelease@/: either 'GI.Gdk.Enums.EventTypeKeyPress' or 'GI.Gdk.Enums.EventTypeKeyRelease' -> m Bool -- ^ __Returns:__ whether all actions necessary for a key event simulation -- were carried out successfully testSimulateKey :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => a -> Int32 -> Int32 -> Word32 -> [ModifierType] -> EventType -> m Bool testSimulateKey a window Int32 x Int32 y Word32 keyval [ModifierType] modifiers EventType keyPressrelease = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window let modifiers' :: CUInt modifiers' = forall b a. (Num b, IsGFlag a) => [a] -> b gflagsToWord [ModifierType] modifiers let keyPressrelease' :: CInt keyPressrelease' = (forall a b. (Integral a, Num b) => a -> b fromIntegral forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a. Enum a => a -> Int fromEnum) EventType keyPressrelease CInt result <- Ptr Window -> Int32 -> Int32 -> Word32 -> CUInt -> CInt -> IO CInt gdk_test_simulate_key Ptr Window window' Int32 x Int32 y Word32 keyval CUInt modifiers' CInt keyPressrelease' let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall (m :: * -> *) a. Monad m => a -> m a return Bool result' -- function test_simulate_button -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkWindow to simulate a button event for" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "x" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "x coordinate within @window for the button event" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "y" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "y coordinate within @window for the button event" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "button" -- , argType = TBasicType TUInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "Number of the pointer button for the event, usually 1, 2 or 3" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "modifiers" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "ModifierType" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "Keyboard modifiers the event is setup with" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "button_pressrelease" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "EventType" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "either %GDK_BUTTON_PRESS or %GDK_BUTTON_RELEASE" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_test_simulate_button" :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) Int32 -> -- x : TBasicType TInt Int32 -> -- y : TBasicType TInt Word32 -> -- button : TBasicType TUInt CUInt -> -- modifiers : TInterface (Name {namespace = "Gdk", name = "ModifierType"}) CInt -> -- button_pressrelease : TInterface (Name {namespace = "Gdk", name = "EventType"}) IO CInt -- | This function is intended to be used in GTK+ test programs. -- It will warp the mouse pointer to the given (/@x@/,/@y@/) coordinates -- within /@window@/ and simulate a button press or release event. -- Because the mouse pointer needs to be warped to the target -- location, use of this function outside of test programs that -- run in their own virtual windowing system (e.g. Xvfb) is not -- recommended. -- -- Also, 'GI.Gdk.Functions.testSimulateButton' is a fairly low level function, -- for most testing purposes, @/gtk_test_widget_click()/@ is the right -- function to call which will generate a button press event followed -- by its accompanying button release event. -- -- /Since: 2.14/ testSimulateButton :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => a -- ^ /@window@/: a t'GI.Gdk.Objects.Window.Window' to simulate a button event for -> Int32 -- ^ /@x@/: x coordinate within /@window@/ for the button event -> Int32 -- ^ /@y@/: y coordinate within /@window@/ for the button event -> Word32 -- ^ /@button@/: Number of the pointer button for the event, usually 1, 2 or 3 -> [Gdk.Flags.ModifierType] -- ^ /@modifiers@/: Keyboard modifiers the event is setup with -> Gdk.Enums.EventType -- ^ /@buttonPressrelease@/: either 'GI.Gdk.Enums.EventTypeButtonPress' or 'GI.Gdk.Enums.EventTypeButtonRelease' -> m Bool -- ^ __Returns:__ whether all actions necessary for a button event simulation -- were carried out successfully testSimulateButton :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => a -> Int32 -> Int32 -> Word32 -> [ModifierType] -> EventType -> m Bool testSimulateButton a window Int32 x Int32 y Word32 button [ModifierType] modifiers EventType buttonPressrelease = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window let modifiers' :: CUInt modifiers' = forall b a. (Num b, IsGFlag a) => [a] -> b gflagsToWord [ModifierType] modifiers let buttonPressrelease' :: CInt buttonPressrelease' = (forall a b. (Integral a, Num b) => a -> b fromIntegral forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a. Enum a => a -> Int fromEnum) EventType buttonPressrelease CInt result <- Ptr Window -> Int32 -> Int32 -> Word32 -> CUInt -> CInt -> IO CInt gdk_test_simulate_button Ptr Window window' Int32 x Int32 y Word32 button CUInt modifiers' CInt buttonPressrelease' let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall (m :: * -> *) a. Monad m => a -> m a return Bool result' -- function test_render_sync -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a mapped #GdkWindow" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_test_render_sync" gdk_test_render_sync :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) IO () -- | Retrieves a pixel from /@window@/ to force the windowing -- system to carry out any pending rendering commands. -- -- This function is intended to be used to synchronize with rendering -- pipelines, to benchmark windowing system rendering operations. -- -- /Since: 2.14/ testRenderSync :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => a -- ^ /@window@/: a mapped t'GI.Gdk.Objects.Window.Window' -> m () testRenderSync :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => a -> m () testRenderSync a window = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window Ptr Window -> IO () gdk_test_render_sync Ptr Window window' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall (m :: * -> *) a. Monad m => a -> m a return () -- function synthesize_window_state -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation { rawDocText = Nothing , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "unset_flags" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "WindowState" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation { rawDocText = Nothing , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "set_flags" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "WindowState" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation { rawDocText = Nothing , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_synthesize_window_state" gdk_synthesize_window_state :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) CUInt -> -- unset_flags : TInterface (Name {namespace = "Gdk", name = "WindowState"}) CUInt -> -- set_flags : TInterface (Name {namespace = "Gdk", name = "WindowState"}) IO () -- | /No description available in the introspection data./ synthesizeWindowState :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => a -> [Gdk.Flags.WindowState] -> [Gdk.Flags.WindowState] -> m () synthesizeWindowState :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => a -> [WindowState] -> [WindowState] -> m () synthesizeWindowState a window [WindowState] unsetFlags [WindowState] setFlags = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window let unsetFlags' :: CUInt unsetFlags' = forall b a. (Num b, IsGFlag a) => [a] -> b gflagsToWord [WindowState] unsetFlags let setFlags' :: CUInt setFlags' = forall b a. (Num b, IsGFlag a) => [a] -> b gflagsToWord [WindowState] setFlags Ptr Window -> CUInt -> CUInt -> IO () gdk_synthesize_window_state Ptr Window window' CUInt unsetFlags' CUInt setFlags' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall (m :: * -> *) a. Monad m => a -> m a return () -- function setting_get -- Args: [ Arg -- { argCName = "name" -- , argType = TBasicType TUTF8 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the name of the setting." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "value" -- , argType = TGValue -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "location to store the value of the setting." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_setting_get" gdk_setting_get :: CString -> -- name : TBasicType TUTF8 Ptr GValue -> -- value : TGValue IO CInt -- | Obtains a desktop-wide setting, such as the double-click time, -- for the default screen. See 'GI.Gdk.Objects.Screen.screenGetSetting'. settingGet :: (B.CallStack.HasCallStack, MonadIO m) => T.Text -- ^ /@name@/: the name of the setting. -> GValue -- ^ /@value@/: location to store the value of the setting. -> m Bool -- ^ __Returns:__ 'P.True' if the setting existed and a value was stored -- in /@value@/, 'P.False' otherwise. settingGet :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Text -> GValue -> m Bool settingGet Text name GValue value = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CString name' <- Text -> IO CString textToCString Text name Ptr GValue value' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr GValue value CInt result <- CString -> Ptr GValue -> IO CInt gdk_setting_get CString name' Ptr GValue value' let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr GValue value forall a. Ptr a -> IO () freeMem CString name' forall (m :: * -> *) a. Monad m => a -> m a return Bool result' -- function set_show_events -- Args: [ Arg -- { argCName = "show_events" -- , argType = TBasicType TBoolean -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "%TRUE to output event debugging information." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_set_show_events" gdk_set_show_events :: CInt -> -- show_events : TBasicType TBoolean IO () -- | Sets whether a trace of received events is output. -- Note that GTK+ must be compiled with debugging (that is, -- configured using the @--enable-debug@ option) -- to use this option. setShowEvents :: (B.CallStack.HasCallStack, MonadIO m) => Bool -- ^ /@showEvents@/: 'P.True' to output event debugging information. -> m () setShowEvents :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Bool -> m () setShowEvents Bool showEvents = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do let showEvents' :: CInt showEvents' = (forall a b. (Integral a, Num b) => a -> b P.fromIntegral forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a. Enum a => a -> Int P.fromEnum) Bool showEvents CInt -> IO () gdk_set_show_events CInt showEvents' forall (m :: * -> *) a. Monad m => a -> m a return () -- function set_program_class -- Args: [ Arg -- { argCName = "program_class" -- , argType = TBasicType TUTF8 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a string." , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_set_program_class" gdk_set_program_class :: CString -> -- program_class : TBasicType TUTF8 IO () -- | Sets the program class. The X11 backend uses the program class to set -- the class name part of the @WM_CLASS@ property on -- toplevel windows; see the ICCCM. -- -- The program class can still be overridden with the --class command -- line option. setProgramClass :: (B.CallStack.HasCallStack, MonadIO m) => T.Text -- ^ /@programClass@/: a string. -> m () setProgramClass :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Text -> m () setProgramClass Text programClass = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CString programClass' <- Text -> IO CString textToCString Text programClass CString -> IO () gdk_set_program_class CString programClass' forall a. Ptr a -> IO () freeMem CString programClass' forall (m :: * -> *) a. Monad m => a -> m a return () -- function set_double_click_time -- Args: [ Arg -- { argCName = "msec" -- , argType = TBasicType TUInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "double click time in milliseconds (thousandths of a second)" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_set_double_click_time" gdk_set_double_click_time :: Word32 -> -- msec : TBasicType TUInt IO () -- | Set the double click time for the default display. See -- 'GI.Gdk.Objects.Display.displaySetDoubleClickTime'. -- See also 'GI.Gdk.Objects.Display.displaySetDoubleClickDistance'. -- Applications should not set this, it is a -- global user-configured setting. setDoubleClickTime :: (B.CallStack.HasCallStack, MonadIO m) => Word32 -- ^ /@msec@/: double click time in milliseconds (thousandths of a second) -> m () setDoubleClickTime :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Word32 -> m () setDoubleClickTime Word32 msec = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Word32 -> IO () gdk_set_double_click_time Word32 msec forall (m :: * -> *) a. Monad m => a -> m a return () -- function set_allowed_backends -- Args: [ Arg -- { argCName = "backends" -- , argType = TBasicType TUTF8 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a comma-separated list of backends" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_set_allowed_backends" gdk_set_allowed_backends :: CString -> -- backends : TBasicType TUTF8 IO () -- | Sets a list of backends that GDK should try to use. -- -- This can be be useful if your application does not -- work with certain GDK backends. -- -- By default, GDK tries all included backends. -- -- For example, -- -- === /C code/ -- > -- >gdk_set_allowed_backends ("wayland,quartz,*"); -- -- instructs GDK to try the Wayland backend first, -- followed by the Quartz backend, and then all -- others. -- -- If the @GDK_BACKEND@ environment variable -- is set, it determines what backends are tried in what -- order, while still respecting the set of allowed backends -- that are specified by this function. -- -- The possible backend names are x11, win32, quartz, -- broadway, wayland. You can also include a * in the -- list to try all remaining backends. -- -- This call must happen prior to 'GI.Gdk.Objects.Display.displayOpen', -- @/gtk_init()/@, @/gtk_init_with_args()/@ or @/gtk_init_check()/@ -- in order to take effect. -- -- /Since: 3.10/ setAllowedBackends :: (B.CallStack.HasCallStack, MonadIO m) => T.Text -- ^ /@backends@/: a comma-separated list of backends -> m () setAllowedBackends :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Text -> m () setAllowedBackends Text backends = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CString backends' <- Text -> IO CString textToCString Text backends CString -> IO () gdk_set_allowed_backends CString backends' forall a. Ptr a -> IO () freeMem CString backends' forall (m :: * -> *) a. Monad m => a -> m a return () -- function selection_send_notify_for_display -- Args: [ Arg -- { argCName = "display" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "Display" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the #GdkDisplay where @requestor is realized" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "requestor" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "window to which to deliver response" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "selection" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "selection that was requested" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "target" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "target that was selected" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "property" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "property in which the selection owner stored the data,\n or %GDK_NONE to indicate that the request was rejected" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "timestamp" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_selection_send_notify_for_display" gdk_selection_send_notify_for_display :: Ptr Gdk.Display.Display -> -- display : TInterface (Name {namespace = "Gdk", name = "Display"}) Ptr Gdk.Window.Window -> -- requestor : TInterface (Name {namespace = "Gdk", name = "Window"}) Ptr Gdk.Atom.Atom -> -- selection : TInterface (Name {namespace = "Gdk", name = "Atom"}) Ptr Gdk.Atom.Atom -> -- target : TInterface (Name {namespace = "Gdk", name = "Atom"}) Ptr Gdk.Atom.Atom -> -- property : TInterface (Name {namespace = "Gdk", name = "Atom"}) Word32 -> -- time_ : TBasicType TUInt32 IO () -- | Send a response to SelectionRequest event. -- -- /Since: 2.2/ selectionSendNotifyForDisplay :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Display.IsDisplay a, Gdk.Window.IsWindow b) => a -- ^ /@display@/: the t'GI.Gdk.Objects.Display.Display' where /@requestor@/ is realized -> b -- ^ /@requestor@/: window to which to deliver response -> Gdk.Atom.Atom -- ^ /@selection@/: selection that was requested -> Gdk.Atom.Atom -- ^ /@target@/: target that was selected -> Gdk.Atom.Atom -- ^ /@property@/: property in which the selection owner stored the data, -- or @/GDK_NONE/@ to indicate that the request was rejected -> Word32 -- ^ /@time_@/: timestamp -> m () selectionSendNotifyForDisplay :: forall (m :: * -> *) a b. (HasCallStack, MonadIO m, IsDisplay a, IsWindow b) => a -> b -> Atom -> Atom -> Atom -> Word32 -> m () selectionSendNotifyForDisplay a display b requestor Atom selection Atom target Atom property Word32 time_ = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Display display' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a display Ptr Window requestor' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr b requestor Ptr Atom selection' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom selection Ptr Atom target' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom target Ptr Atom property' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom property Ptr Display -> Ptr Window -> Ptr Atom -> Ptr Atom -> Ptr Atom -> Word32 -> IO () gdk_selection_send_notify_for_display Ptr Display display' Ptr Window requestor' Ptr Atom selection' Ptr Atom target' Ptr Atom property' Word32 time_ forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a display forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr b requestor forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom selection forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom target forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom property forall (m :: * -> *) a. Monad m => a -> m a return () -- function selection_send_notify -- Args: [ Arg -- { argCName = "requestor" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "window to which to deliver response." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "selection" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "selection that was requested." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "target" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "target that was selected." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "property" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "property in which the selection owner stored the\n data, or %GDK_NONE to indicate that the request\n was rejected." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "timestamp." , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_selection_send_notify" gdk_selection_send_notify :: Ptr Gdk.Window.Window -> -- requestor : TInterface (Name {namespace = "Gdk", name = "Window"}) Ptr Gdk.Atom.Atom -> -- selection : TInterface (Name {namespace = "Gdk", name = "Atom"}) Ptr Gdk.Atom.Atom -> -- target : TInterface (Name {namespace = "Gdk", name = "Atom"}) Ptr Gdk.Atom.Atom -> -- property : TInterface (Name {namespace = "Gdk", name = "Atom"}) Word32 -> -- time_ : TBasicType TUInt32 IO () -- | Sends a response to SelectionRequest event. selectionSendNotify :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => a -- ^ /@requestor@/: window to which to deliver response. -> Gdk.Atom.Atom -- ^ /@selection@/: selection that was requested. -> Gdk.Atom.Atom -- ^ /@target@/: target that was selected. -> Gdk.Atom.Atom -- ^ /@property@/: property in which the selection owner stored the -- data, or @/GDK_NONE/@ to indicate that the request -- was rejected. -> Word32 -- ^ /@time_@/: timestamp. -> m () selectionSendNotify :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => a -> Atom -> Atom -> Atom -> Word32 -> m () selectionSendNotify a requestor Atom selection Atom target Atom property Word32 time_ = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window requestor' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a requestor Ptr Atom selection' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom selection Ptr Atom target' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom target Ptr Atom property' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom property Ptr Window -> Ptr Atom -> Ptr Atom -> Ptr Atom -> Word32 -> IO () gdk_selection_send_notify Ptr Window requestor' Ptr Atom selection' Ptr Atom target' Ptr Atom property' Word32 time_ forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a requestor forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom selection forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom target forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom property forall (m :: * -> *) a. Monad m => a -> m a return () -- function selection_owner_set_for_display -- Args: [ Arg -- { argCName = "display" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "Display" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the #GdkDisplay" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "owner" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = True -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "a #GdkWindow or %NULL to indicate that the owner for\n the given should be unset" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "selection" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "an atom identifying a selection" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "timestamp to use when setting the selection\n If this is older than the timestamp given last time the owner was\n set for the given selection, the request will be ignored" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "send_event" -- , argType = TBasicType TBoolean -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "if %TRUE, and the new owner is different from the current\n owner, the current owner will be sent a SelectionClear event" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_selection_owner_set_for_display" gdk_selection_owner_set_for_display :: Ptr Gdk.Display.Display -> -- display : TInterface (Name {namespace = "Gdk", name = "Display"}) Ptr Gdk.Window.Window -> -- owner : TInterface (Name {namespace = "Gdk", name = "Window"}) Ptr Gdk.Atom.Atom -> -- selection : TInterface (Name {namespace = "Gdk", name = "Atom"}) Word32 -> -- time_ : TBasicType TUInt32 CInt -> -- send_event : TBasicType TBoolean IO CInt -- | Sets the t'GI.Gdk.Objects.Window.Window' /@owner@/ as the current owner of the selection /@selection@/. -- -- /Since: 2.2/ selectionOwnerSetForDisplay :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Display.IsDisplay a, Gdk.Window.IsWindow b) => a -- ^ /@display@/: the t'GI.Gdk.Objects.Display.Display' -> Maybe (b) -- ^ /@owner@/: a t'GI.Gdk.Objects.Window.Window' or 'P.Nothing' to indicate that the owner for -- the given should be unset -> Gdk.Atom.Atom -- ^ /@selection@/: an atom identifying a selection -> Word32 -- ^ /@time_@/: timestamp to use when setting the selection -- If this is older than the timestamp given last time the owner was -- set for the given selection, the request will be ignored -> Bool -- ^ /@sendEvent@/: if 'P.True', and the new owner is different from the current -- owner, the current owner will be sent a SelectionClear event -> m Bool -- ^ __Returns:__ 'P.True' if the selection owner was successfully changed to owner, -- otherwise 'P.False'. selectionOwnerSetForDisplay :: forall (m :: * -> *) a b. (HasCallStack, MonadIO m, IsDisplay a, IsWindow b) => a -> Maybe b -> Atom -> Word32 -> Bool -> m Bool selectionOwnerSetForDisplay a display Maybe b owner Atom selection Word32 time_ Bool sendEvent = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Display display' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a display Ptr Window maybeOwner <- case Maybe b owner of Maybe b Nothing -> forall (m :: * -> *) a. Monad m => a -> m a return forall a. Ptr a nullPtr Just b jOwner -> do Ptr Window jOwner' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr b jOwner forall (m :: * -> *) a. Monad m => a -> m a return Ptr Window jOwner' Ptr Atom selection' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom selection let sendEvent' :: CInt sendEvent' = (forall a b. (Integral a, Num b) => a -> b P.fromIntegral forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a. Enum a => a -> Int P.fromEnum) Bool sendEvent CInt result <- Ptr Display -> Ptr Window -> Ptr Atom -> Word32 -> CInt -> IO CInt gdk_selection_owner_set_for_display Ptr Display display' Ptr Window maybeOwner Ptr Atom selection' Word32 time_ CInt sendEvent' let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a display forall (m :: * -> *) a. Monad m => Maybe a -> (a -> m ()) -> m () whenJust Maybe b owner forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom selection forall (m :: * -> *) a. Monad m => a -> m a return Bool result' -- function selection_owner_set -- Args: [ Arg -- { argCName = "owner" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = True -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "a #GdkWindow or %NULL to indicate that the\n the owner for the given should be unset." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "selection" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "an atom identifying a selection." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "timestamp to use when setting the selection.\n If this is older than the timestamp given last\n time the owner was set for the given selection, the\n request will be ignored." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "send_event" -- , argType = TBasicType TBoolean -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "if %TRUE, and the new owner is different\n from the current owner, the current owner\n will be sent a SelectionClear event." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_selection_owner_set" gdk_selection_owner_set :: Ptr Gdk.Window.Window -> -- owner : TInterface (Name {namespace = "Gdk", name = "Window"}) Ptr Gdk.Atom.Atom -> -- selection : TInterface (Name {namespace = "Gdk", name = "Atom"}) Word32 -> -- time_ : TBasicType TUInt32 CInt -> -- send_event : TBasicType TBoolean IO CInt -- | Sets the owner of the given selection. selectionOwnerSet :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => Maybe (a) -- ^ /@owner@/: a t'GI.Gdk.Objects.Window.Window' or 'P.Nothing' to indicate that the -- the owner for the given should be unset. -> Gdk.Atom.Atom -- ^ /@selection@/: an atom identifying a selection. -> Word32 -- ^ /@time_@/: timestamp to use when setting the selection. -- If this is older than the timestamp given last -- time the owner was set for the given selection, the -- request will be ignored. -> Bool -- ^ /@sendEvent@/: if 'P.True', and the new owner is different -- from the current owner, the current owner -- will be sent a SelectionClear event. -> m Bool -- ^ __Returns:__ 'P.True' if the selection owner was successfully -- changed to /@owner@/, otherwise 'P.False'. selectionOwnerSet :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => Maybe a -> Atom -> Word32 -> Bool -> m Bool selectionOwnerSet Maybe a owner Atom selection Word32 time_ Bool sendEvent = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window maybeOwner <- case Maybe a owner of Maybe a Nothing -> forall (m :: * -> *) a. Monad m => a -> m a return forall a. Ptr a nullPtr Just a jOwner -> do Ptr Window jOwner' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a jOwner forall (m :: * -> *) a. Monad m => a -> m a return Ptr Window jOwner' Ptr Atom selection' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom selection let sendEvent' :: CInt sendEvent' = (forall a b. (Integral a, Num b) => a -> b P.fromIntegral forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a. Enum a => a -> Int P.fromEnum) Bool sendEvent CInt result <- Ptr Window -> Ptr Atom -> Word32 -> CInt -> IO CInt gdk_selection_owner_set Ptr Window maybeOwner Ptr Atom selection' Word32 time_ CInt sendEvent' let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result forall (m :: * -> *) a. Monad m => Maybe a -> (a -> m ()) -> m () whenJust Maybe a owner forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom selection forall (m :: * -> *) a. Monad m => a -> m a return Bool result' -- function selection_owner_get_for_display -- Args: [ Arg -- { argCName = "display" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "Display" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkDisplay" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "selection" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "an atom indentifying a selection" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "Gdk" , name = "Window" }) -- throws : False -- Skip return : False foreign import ccall "gdk_selection_owner_get_for_display" gdk_selection_owner_get_for_display :: Ptr Gdk.Display.Display -> -- display : TInterface (Name {namespace = "Gdk", name = "Display"}) Ptr Gdk.Atom.Atom -> -- selection : TInterface (Name {namespace = "Gdk", name = "Atom"}) IO (Ptr Gdk.Window.Window) -- | Determine the owner of the given selection. -- -- Note that the return value may be owned by a different -- process if a foreign window was previously created for that -- window, but a new foreign window will never be created by this call. -- -- /Since: 2.2/ selectionOwnerGetForDisplay :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Display.IsDisplay a) => a -- ^ /@display@/: a t'GI.Gdk.Objects.Display.Display' -> Gdk.Atom.Atom -- ^ /@selection@/: an atom indentifying a selection -> m (Maybe Gdk.Window.Window) -- ^ __Returns:__ if there is a selection owner -- for this window, and it is a window known to the current -- process, the t'GI.Gdk.Objects.Window.Window' that owns the selection, otherwise -- 'P.Nothing'. selectionOwnerGetForDisplay :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsDisplay a) => a -> Atom -> m (Maybe Window) selectionOwnerGetForDisplay a display Atom selection = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Display display' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a display Ptr Atom selection' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom selection Ptr Window result <- Ptr Display -> Ptr Atom -> IO (Ptr Window) gdk_selection_owner_get_for_display Ptr Display display' Ptr Atom selection' Maybe Window maybeResult <- forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b) convertIfNonNull Ptr Window result forall a b. (a -> b) -> a -> b $ \Ptr Window result' -> do Window result'' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a newObject ManagedPtr Window -> Window Gdk.Window.Window) Ptr Window result' forall (m :: * -> *) a. Monad m => a -> m a return Window result'' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a display forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom selection forall (m :: * -> *) a. Monad m => a -> m a return Maybe Window maybeResult -- function selection_owner_get -- Args: [ Arg -- { argCName = "selection" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "an atom indentifying a selection." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "Gdk" , name = "Window" }) -- throws : False -- Skip return : False foreign import ccall "gdk_selection_owner_get" gdk_selection_owner_get :: Ptr Gdk.Atom.Atom -> -- selection : TInterface (Name {namespace = "Gdk", name = "Atom"}) IO (Ptr Gdk.Window.Window) -- | Determines the owner of the given selection. selectionOwnerGet :: (B.CallStack.HasCallStack, MonadIO m) => Gdk.Atom.Atom -- ^ /@selection@/: an atom indentifying a selection. -> m (Maybe Gdk.Window.Window) -- ^ __Returns:__ if there is a selection owner -- for this window, and it is a window known to the current process, -- the t'GI.Gdk.Objects.Window.Window' that owns the selection, otherwise 'P.Nothing'. Note -- that the return value may be owned by a different process if a -- foreign window was previously created for that window, but a new -- foreign window will never be created by this call. selectionOwnerGet :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Atom -> m (Maybe Window) selectionOwnerGet Atom selection = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Atom selection' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom selection Ptr Window result <- Ptr Atom -> IO (Ptr Window) gdk_selection_owner_get Ptr Atom selection' Maybe Window maybeResult <- forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b) convertIfNonNull Ptr Window result forall a b. (a -> b) -> a -> b $ \Ptr Window result' -> do Window result'' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a newObject ManagedPtr Window -> Window Gdk.Window.Window) Ptr Window result' forall (m :: * -> *) a. Monad m => a -> m a return Window result'' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom selection forall (m :: * -> *) a. Monad m => a -> m a return Maybe Window maybeResult -- function selection_convert -- Args: [ Arg -- { argCName = "requestor" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkWindow." , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "selection" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "an atom identifying the selection to get the\n contents of." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "target" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the form in which to retrieve the selection." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "the timestamp to use when retrieving the\n selection. The selection owner may refuse the\n request if it did not own the selection at\n the time indicated by the timestamp." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_selection_convert" gdk_selection_convert :: Ptr Gdk.Window.Window -> -- requestor : TInterface (Name {namespace = "Gdk", name = "Window"}) Ptr Gdk.Atom.Atom -> -- selection : TInterface (Name {namespace = "Gdk", name = "Atom"}) Ptr Gdk.Atom.Atom -> -- target : TInterface (Name {namespace = "Gdk", name = "Atom"}) Word32 -> -- time_ : TBasicType TUInt32 IO () -- | Retrieves the contents of a selection in a given -- form. selectionConvert :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => a -- ^ /@requestor@/: a t'GI.Gdk.Objects.Window.Window'. -> Gdk.Atom.Atom -- ^ /@selection@/: an atom identifying the selection to get the -- contents of. -> Gdk.Atom.Atom -- ^ /@target@/: the form in which to retrieve the selection. -> Word32 -- ^ /@time_@/: the timestamp to use when retrieving the -- selection. The selection owner may refuse the -- request if it did not own the selection at -- the time indicated by the timestamp. -> m () selectionConvert :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => a -> Atom -> Atom -> Word32 -> m () selectionConvert a requestor Atom selection Atom target Word32 time_ = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window requestor' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a requestor Ptr Atom selection' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom selection Ptr Atom target' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom target Ptr Window -> Ptr Atom -> Ptr Atom -> Word32 -> IO () gdk_selection_convert Ptr Window requestor' Ptr Atom selection' Ptr Atom target' Word32 time_ forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a requestor forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom selection forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom target forall (m :: * -> *) a. Monad m => a -> m a return () -- function query_visual_types -- Args: [ Arg -- { argCName = "visual_types" -- , argType = -- TCArray -- False -- (-1) -- 1 -- (TInterface Name { namespace = "Gdk" , name = "VisualType" }) -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "return\n location for the available visual types" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "count" -- , argType = TBasicType TInt -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "return location for the number of available visual types" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- Lengths: [ Arg -- { argCName = "count" -- , argType = TBasicType TInt -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "return location for the number of available visual types" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_query_visual_types" gdk_query_visual_types :: Ptr (Ptr CUInt) -> -- visual_types : TCArray False (-1) 1 (TInterface (Name {namespace = "Gdk", name = "VisualType"})) Ptr Int32 -> -- count : TBasicType TInt IO () {-# DEPRECATED queryVisualTypes ["(Since version 3.22)","Visual selection should be done using"," 'GI.Gdk.Objects.Screen.screenGetSystemVisual' and 'GI.Gdk.Objects.Screen.screenGetRgbaVisual'"] #-} -- | This function returns the available visual types for the default -- screen. It’s equivalent to listing the visuals -- ('GI.Gdk.Functions.listVisuals') and then looking at the type field in each -- visual, removing duplicates. -- -- The array returned by this function should not be freed. queryVisualTypes :: (B.CallStack.HasCallStack, MonadIO m) => m ([Gdk.Enums.VisualType]) queryVisualTypes :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m [VisualType] queryVisualTypes = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr (Ptr CUInt) visualTypes <- forall a. Storable a => IO (Ptr a) callocMem :: IO (Ptr (Ptr CUInt)) Ptr Int32 count <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr Int32) Ptr (Ptr CUInt) -> Ptr Int32 -> IO () gdk_query_visual_types Ptr (Ptr CUInt) visualTypes Ptr Int32 count Int32 count' <- forall a. Storable a => Ptr a -> IO a peek Ptr Int32 count Ptr CUInt visualTypes' <- forall a. Storable a => Ptr a -> IO a peek Ptr (Ptr CUInt) visualTypes [CUInt] visualTypes'' <- (forall a b. (Integral a, Storable b) => a -> Ptr b -> IO [b] unpackStorableArrayWithLength Int32 count') Ptr CUInt visualTypes' let visualTypes''' :: [VisualType] visualTypes''' = forall a b. (a -> b) -> [a] -> [b] map (forall a. Enum a => Int -> a toEnum forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a b. (Integral a, Num b) => a -> b fromIntegral) [CUInt] visualTypes'' forall a. Ptr a -> IO () freeMem Ptr (Ptr CUInt) visualTypes forall a. Ptr a -> IO () freeMem Ptr Int32 count forall (m :: * -> *) a. Monad m => a -> m a return [VisualType] visualTypes''' -- function query_depths -- Args: [ Arg -- { argCName = "depths" -- , argType = TCArray False (-1) 1 (TBasicType TInt) -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "return\n location for available depths" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "count" -- , argType = TBasicType TInt -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "return location for number of available depths" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- Lengths: [ Arg -- { argCName = "count" -- , argType = TBasicType TInt -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "return location for number of available depths" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_query_depths" gdk_query_depths :: Ptr (Ptr Int32) -> -- depths : TCArray False (-1) 1 (TBasicType TInt) Ptr Int32 -> -- count : TBasicType TInt IO () {-# DEPRECATED queryDepths ["(Since version 3.22)","Visual selection should be done using"," 'GI.Gdk.Objects.Screen.screenGetSystemVisual' and 'GI.Gdk.Objects.Screen.screenGetRgbaVisual'"] #-} -- | This function returns the available bit depths for the default -- screen. It’s equivalent to listing the visuals -- ('GI.Gdk.Functions.listVisuals') and then looking at the depth field in each -- visual, removing duplicates. -- -- The array returned by this function should not be freed. queryDepths :: (B.CallStack.HasCallStack, MonadIO m) => m ([Int32]) queryDepths :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m [Int32] queryDepths = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr (Ptr Int32) depths <- forall a. Storable a => IO (Ptr a) callocMem :: IO (Ptr (Ptr Int32)) Ptr Int32 count <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr Int32) Ptr (Ptr Int32) -> Ptr Int32 -> IO () gdk_query_depths Ptr (Ptr Int32) depths Ptr Int32 count Int32 count' <- forall a. Storable a => Ptr a -> IO a peek Ptr Int32 count Ptr Int32 depths' <- forall a. Storable a => Ptr a -> IO a peek Ptr (Ptr Int32) depths [Int32] depths'' <- (forall a b. (Integral a, Storable b) => a -> Ptr b -> IO [b] unpackStorableArrayWithLength Int32 count') Ptr Int32 depths' forall a. Ptr a -> IO () freeMem Ptr (Ptr Int32) depths forall a. Ptr a -> IO () freeMem Ptr Int32 count forall (m :: * -> *) a. Monad m => a -> m a return [Int32] depths'' -- function property_get -- XXX Could not generate function property_get -- Not implemented: Don't know how to allocate "actual_property_type" of type TInterface (Name {namespace = "Gdk", name = "Atom"}) -- function property_delete -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkWindow" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "property" -- , argType = TInterface Name { namespace = "Gdk" , name = "Atom" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the property to delete" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_property_delete" gdk_property_delete :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) Ptr Gdk.Atom.Atom -> -- property : TInterface (Name {namespace = "Gdk", name = "Atom"}) IO () -- | Deletes a property from a window. propertyDelete :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => a -- ^ /@window@/: a t'GI.Gdk.Objects.Window.Window' -> Gdk.Atom.Atom -- ^ /@property@/: the property to delete -> m () propertyDelete :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => a -> Atom -> m () propertyDelete a window Atom property = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window Ptr Atom property' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Atom property Ptr Window -> Ptr Atom -> IO () gdk_property_delete Ptr Window window' Ptr Atom property' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Atom property forall (m :: * -> *) a. Monad m => a -> m a return () -- function pre_parse_libgtk_only -- Args: [] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_pre_parse_libgtk_only" gdk_pre_parse_libgtk_only :: IO () {-# DEPRECATED preParseLibgtkOnly ["(Since version 3.16)","This symbol was never meant to be used outside"," of GTK+"] #-} -- | Prepare for parsing command line arguments for GDK. This is not -- public API and should not be used in application code. preParseLibgtkOnly :: (B.CallStack.HasCallStack, MonadIO m) => m () preParseLibgtkOnly :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m () preParseLibgtkOnly = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do IO () gdk_pre_parse_libgtk_only forall (m :: * -> *) a. Monad m => a -> m a return () -- function pointer_ungrab -- Args: [ Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "a timestamp from a #GdkEvent, or %GDK_CURRENT_TIME if no\n timestamp is available." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_pointer_ungrab" gdk_pointer_ungrab :: Word32 -> -- time_ : TBasicType TUInt32 IO () {-# DEPRECATED pointerUngrab ["(Since version 3.0)","Use 'GI.Gdk.Objects.Device.deviceUngrab', together with 'GI.Gdk.Objects.Device.deviceGrab'"," instead."] #-} -- | Ungrabs the pointer on the default display, if it is grabbed by this -- application. pointerUngrab :: (B.CallStack.HasCallStack, MonadIO m) => Word32 -- ^ /@time_@/: a timestamp from a t'GI.Gdk.Unions.Event.Event', or 'GI.Gdk.Constants.CURRENT_TIME' if no -- timestamp is available. -> m () pointerUngrab :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Word32 -> m () pointerUngrab Word32 time_ = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Word32 -> IO () gdk_pointer_ungrab Word32 time_ forall (m :: * -> *) a. Monad m => a -> m a return () -- function pointer_is_grabbed -- Args: [] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_pointer_is_grabbed" gdk_pointer_is_grabbed :: IO CInt {-# DEPRECATED pointerIsGrabbed ["(Since version 3.0)","Use 'GI.Gdk.Objects.Display.displayDeviceIsGrabbed' instead."] #-} -- | Returns 'P.True' if the pointer on the default display is currently -- grabbed by this application. -- -- Note that this does not take the inmplicit pointer grab on button -- presses into account. pointerIsGrabbed :: (B.CallStack.HasCallStack, MonadIO m) => m Bool -- ^ __Returns:__ 'P.True' if the pointer is currently grabbed by this application. pointerIsGrabbed :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m Bool pointerIsGrabbed = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CInt result <- IO CInt gdk_pointer_is_grabbed let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result forall (m :: * -> *) a. Monad m => a -> m a return Bool result' -- function pointer_grab -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the #GdkWindow which will own the grab (the grab window)." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "owner_events" -- , argType = TBasicType TBoolean -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "if %FALSE then all pointer events are reported with respect to\n @window and are only reported if selected by @event_mask. If %TRUE then pointer\n events for this application are reported as normal, but pointer events outside\n this application are reported with respect to @window and only if selected by\n @event_mask. In either mode, unreported events are discarded." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "event_mask" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "EventMask" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "specifies the event mask, which is used in accordance with\n @owner_events. Note that only pointer events (i.e. button and motion events)\n may be selected." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "confine_to" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = True -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "If non-%NULL, the pointer will be confined to this\n window during the grab. If the pointer is outside @confine_to, it will\n automatically be moved to the closest edge of @confine_to and enter\n and leave events will be generated as necessary." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "cursor" -- , argType = TInterface Name { namespace = "Gdk" , name = "Cursor" } -- , direction = DirectionIn -- , mayBeNull = True -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "the cursor to display while the grab is active. If this is %NULL then\n the normal cursors are used for @window and its descendants, and the cursor\n for @window is used for all other windows." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "the timestamp of the event which led to this pointer grab. This usually\n comes from a #GdkEventButton struct, though %GDK_CURRENT_TIME can be used if\n the time isn\8217t known." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "Gdk" , name = "GrabStatus" }) -- throws : False -- Skip return : False foreign import ccall "gdk_pointer_grab" gdk_pointer_grab :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) CInt -> -- owner_events : TBasicType TBoolean CUInt -> -- event_mask : TInterface (Name {namespace = "Gdk", name = "EventMask"}) Ptr Gdk.Window.Window -> -- confine_to : TInterface (Name {namespace = "Gdk", name = "Window"}) Ptr Gdk.Cursor.Cursor -> -- cursor : TInterface (Name {namespace = "Gdk", name = "Cursor"}) Word32 -> -- time_ : TBasicType TUInt32 IO CUInt {-# DEPRECATED pointerGrab ["(Since version 3.0)","Use 'GI.Gdk.Objects.Device.deviceGrab' instead."] #-} -- | Grabs the pointer (usually a mouse) so that all events are passed to this -- application until the pointer is ungrabbed with 'GI.Gdk.Functions.pointerUngrab', or -- the grab window becomes unviewable. -- This overrides any previous pointer grab by this client. -- -- Pointer grabs are used for operations which need complete control over mouse -- events, even if the mouse leaves the application. -- For example in GTK+ it is used for Drag and Drop, for dragging the handle in -- the @/GtkHPaned/@ and @/GtkVPaned/@ widgets. -- -- Note that if the event mask of an X window has selected both button press and -- button release events, then a button press event will cause an automatic -- pointer grab until the button is released. -- X does this automatically since most applications expect to receive button -- press and release events in pairs. -- It is equivalent to a pointer grab on the window with /@ownerEvents@/ set to -- 'P.True'. -- -- If you set up anything at the time you take the grab that needs to be cleaned -- up when the grab ends, you should handle the t'GI.Gdk.Structs.EventGrabBroken.EventGrabBroken' events that -- are emitted when the grab ends unvoluntarily. pointerGrab :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a, Gdk.Window.IsWindow b, Gdk.Cursor.IsCursor c) => a -- ^ /@window@/: the t'GI.Gdk.Objects.Window.Window' which will own the grab (the grab window). -> Bool -- ^ /@ownerEvents@/: if 'P.False' then all pointer events are reported with respect to -- /@window@/ and are only reported if selected by /@eventMask@/. If 'P.True' then pointer -- events for this application are reported as normal, but pointer events outside -- this application are reported with respect to /@window@/ and only if selected by -- /@eventMask@/. In either mode, unreported events are discarded. -> [Gdk.Flags.EventMask] -- ^ /@eventMask@/: specifies the event mask, which is used in accordance with -- /@ownerEvents@/. Note that only pointer events (i.e. button and motion events) -- may be selected. -> Maybe (b) -- ^ /@confineTo@/: If non-'P.Nothing', the pointer will be confined to this -- window during the grab. If the pointer is outside /@confineTo@/, it will -- automatically be moved to the closest edge of /@confineTo@/ and enter -- and leave events will be generated as necessary. -> Maybe (c) -- ^ /@cursor@/: the cursor to display while the grab is active. If this is 'P.Nothing' then -- the normal cursors are used for /@window@/ and its descendants, and the cursor -- for /@window@/ is used for all other windows. -> Word32 -- ^ /@time_@/: the timestamp of the event which led to this pointer grab. This usually -- comes from a t'GI.Gdk.Structs.EventButton.EventButton' struct, though 'GI.Gdk.Constants.CURRENT_TIME' can be used if -- the time isn’t known. -> m Gdk.Enums.GrabStatus -- ^ __Returns:__ 'GI.Gdk.Enums.GrabStatusSuccess' if the grab was successful. pointerGrab :: forall (m :: * -> *) a b c. (HasCallStack, MonadIO m, IsWindow a, IsWindow b, IsCursor c) => a -> Bool -> [EventMask] -> Maybe b -> Maybe c -> Word32 -> m GrabStatus pointerGrab a window Bool ownerEvents [EventMask] eventMask Maybe b confineTo Maybe c cursor Word32 time_ = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window let ownerEvents' :: CInt ownerEvents' = (forall a b. (Integral a, Num b) => a -> b P.fromIntegral forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a. Enum a => a -> Int P.fromEnum) Bool ownerEvents let eventMask' :: CUInt eventMask' = forall b a. (Num b, IsGFlag a) => [a] -> b gflagsToWord [EventMask] eventMask Ptr Window maybeConfineTo <- case Maybe b confineTo of Maybe b Nothing -> forall (m :: * -> *) a. Monad m => a -> m a return forall a. Ptr a nullPtr Just b jConfineTo -> do Ptr Window jConfineTo' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr b jConfineTo forall (m :: * -> *) a. Monad m => a -> m a return Ptr Window jConfineTo' Ptr Cursor maybeCursor <- case Maybe c cursor of Maybe c Nothing -> forall (m :: * -> *) a. Monad m => a -> m a return forall a. Ptr a nullPtr Just c jCursor -> do Ptr Cursor jCursor' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr c jCursor forall (m :: * -> *) a. Monad m => a -> m a return Ptr Cursor jCursor' CUInt result <- Ptr Window -> CInt -> CUInt -> Ptr Window -> Ptr Cursor -> Word32 -> IO CUInt gdk_pointer_grab Ptr Window window' CInt ownerEvents' CUInt eventMask' Ptr Window maybeConfineTo Ptr Cursor maybeCursor Word32 time_ let result' :: GrabStatus result' = (forall a. Enum a => Int -> a toEnum forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a b. (Integral a, Num b) => a -> b fromIntegral) CUInt result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall (m :: * -> *) a. Monad m => Maybe a -> (a -> m ()) -> m () whenJust Maybe b confineTo forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr forall (m :: * -> *) a. Monad m => Maybe a -> (a -> m ()) -> m () whenJust Maybe c cursor forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr forall (m :: * -> *) a. Monad m => a -> m a return GrabStatus result' -- function pixbuf_get_from_window -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "Source window" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "src_x" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "Source X coordinate within @window" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "src_y" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "Source Y coordinate within @window" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "width" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "Width in pixels of region to get" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "height" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "Height in pixels of region to get" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just -- (TInterface Name { namespace = "GdkPixbuf" , name = "Pixbuf" }) -- throws : False -- Skip return : False foreign import ccall "gdk_pixbuf_get_from_window" gdk_pixbuf_get_from_window :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) Int32 -> -- src_x : TBasicType TInt Int32 -> -- src_y : TBasicType TInt Int32 -> -- width : TBasicType TInt Int32 -> -- height : TBasicType TInt IO (Ptr GdkPixbuf.Pixbuf.Pixbuf) -- | Transfers image data from a t'GI.Gdk.Objects.Window.Window' and converts it to an RGB(A) -- representation inside a t'GI.GdkPixbuf.Objects.Pixbuf.Pixbuf'. In other words, copies -- image data from a server-side drawable to a client-side RGB(A) buffer. -- This allows you to efficiently read individual pixels on the client side. -- -- This function will create an RGB pixbuf with 8 bits per channel with -- the size specified by the /@width@/ and /@height@/ arguments scaled by the -- scale factor of /@window@/. The pixbuf will contain an alpha channel if -- the /@window@/ contains one. -- -- If the window is off the screen, then there is no image data in the -- obscured\/offscreen regions to be placed in the pixbuf. The contents of -- portions of the pixbuf corresponding to the offscreen region are undefined. -- -- If the window you’re obtaining data from is partially obscured by -- other windows, then the contents of the pixbuf areas corresponding -- to the obscured regions are undefined. -- -- If the window is not mapped (typically because it’s iconified\/minimized -- or not on the current workspace), then 'P.Nothing' will be returned. -- -- If memory can’t be allocated for the return value, 'P.Nothing' will be returned -- instead. -- -- (In short, there are several ways this function can fail, and if it fails -- it returns 'P.Nothing'; so check the return value.) pixbufGetFromWindow :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => a -- ^ /@window@/: Source window -> Int32 -- ^ /@srcX@/: Source X coordinate within /@window@/ -> Int32 -- ^ /@srcY@/: Source Y coordinate within /@window@/ -> Int32 -- ^ /@width@/: Width in pixels of region to get -> Int32 -- ^ /@height@/: Height in pixels of region to get -> m (Maybe GdkPixbuf.Pixbuf.Pixbuf) -- ^ __Returns:__ A newly-created pixbuf with a -- reference count of 1, or 'P.Nothing' on error pixbufGetFromWindow :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => a -> Int32 -> Int32 -> Int32 -> Int32 -> m (Maybe Pixbuf) pixbufGetFromWindow a window Int32 srcX Int32 srcY Int32 width Int32 height = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window Ptr Pixbuf result <- Ptr Window -> Int32 -> Int32 -> Int32 -> Int32 -> IO (Ptr Pixbuf) gdk_pixbuf_get_from_window Ptr Window window' Int32 srcX Int32 srcY Int32 width Int32 height Maybe Pixbuf maybeResult <- forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b) convertIfNonNull Ptr Pixbuf result forall a b. (a -> b) -> a -> b $ \Ptr Pixbuf result' -> do Pixbuf result'' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a wrapObject ManagedPtr Pixbuf -> Pixbuf GdkPixbuf.Pixbuf.Pixbuf) Ptr Pixbuf result' forall (m :: * -> *) a. Monad m => a -> m a return Pixbuf result'' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall (m :: * -> *) a. Monad m => a -> m a return Maybe Pixbuf maybeResult -- function pixbuf_get_from_surface -- Args: [ Arg -- { argCName = "surface" -- , argType = -- TInterface Name { namespace = "cairo" , name = "Surface" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "surface to copy from" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "src_x" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "Source X coordinate within @surface" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "src_y" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "Source Y coordinate within @surface" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "width" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "Width in pixels of region to get" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "height" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "Height in pixels of region to get" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just -- (TInterface Name { namespace = "GdkPixbuf" , name = "Pixbuf" }) -- throws : False -- Skip return : False foreign import ccall "gdk_pixbuf_get_from_surface" gdk_pixbuf_get_from_surface :: Ptr Cairo.Surface.Surface -> -- surface : TInterface (Name {namespace = "cairo", name = "Surface"}) Int32 -> -- src_x : TBasicType TInt Int32 -> -- src_y : TBasicType TInt Int32 -> -- width : TBasicType TInt Int32 -> -- height : TBasicType TInt IO (Ptr GdkPixbuf.Pixbuf.Pixbuf) -- | Transfers image data from a t'GI.Cairo.Structs.Surface.Surface' and converts it to an RGB(A) -- representation inside a t'GI.GdkPixbuf.Objects.Pixbuf.Pixbuf'. This allows you to efficiently read -- individual pixels from cairo surfaces. For @/GdkWindows/@, use -- 'GI.Gdk.Functions.pixbufGetFromWindow' instead. -- -- This function will create an RGB pixbuf with 8 bits per channel. -- The pixbuf will contain an alpha channel if the /@surface@/ contains one. pixbufGetFromSurface :: (B.CallStack.HasCallStack, MonadIO m) => Cairo.Surface.Surface -- ^ /@surface@/: surface to copy from -> Int32 -- ^ /@srcX@/: Source X coordinate within /@surface@/ -> Int32 -- ^ /@srcY@/: Source Y coordinate within /@surface@/ -> Int32 -- ^ /@width@/: Width in pixels of region to get -> Int32 -- ^ /@height@/: Height in pixels of region to get -> m (Maybe GdkPixbuf.Pixbuf.Pixbuf) -- ^ __Returns:__ A newly-created pixbuf with a -- reference count of 1, or 'P.Nothing' on error pixbufGetFromSurface :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Surface -> Int32 -> Int32 -> Int32 -> Int32 -> m (Maybe Pixbuf) pixbufGetFromSurface Surface surface Int32 srcX Int32 srcY Int32 width Int32 height = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Surface surface' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Surface surface Ptr Pixbuf result <- Ptr Surface -> Int32 -> Int32 -> Int32 -> Int32 -> IO (Ptr Pixbuf) gdk_pixbuf_get_from_surface Ptr Surface surface' Int32 srcX Int32 srcY Int32 width Int32 height Maybe Pixbuf maybeResult <- forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b) convertIfNonNull Ptr Pixbuf result forall a b. (a -> b) -> a -> b $ \Ptr Pixbuf result' -> do Pixbuf result'' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a wrapObject ManagedPtr Pixbuf -> Pixbuf GdkPixbuf.Pixbuf.Pixbuf) Ptr Pixbuf result' forall (m :: * -> *) a. Monad m => a -> m a return Pixbuf result'' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Surface surface forall (m :: * -> *) a. Monad m => a -> m a return Maybe Pixbuf maybeResult -- function parse_args -- Args: [ Arg -- { argCName = "argc" -- , argType = TBasicType TInt -- , direction = DirectionInout -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the number of command line arguments." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "argv" -- , argType = TCArray False (-1) 0 (TBasicType TUTF8) -- , direction = DirectionInout -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the array of command line arguments." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- Lengths: [ Arg -- { argCName = "argc" -- , argType = TBasicType TInt -- , direction = DirectionInout -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the number of command line arguments." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_parse_args" gdk_parse_args :: Ptr Int32 -> -- argc : TBasicType TInt Ptr (Ptr CString) -> -- argv : TCArray False (-1) 0 (TBasicType TUTF8) IO () -- | Parse command line arguments, and store for future -- use by calls to 'GI.Gdk.Objects.Display.displayOpen'. -- -- Any arguments used by GDK are removed from the array and /@argc@/ and /@argv@/ are -- updated accordingly. -- -- You shouldn’t call this function explicitly if you are using -- @/gtk_init()/@, @/gtk_init_check()/@, 'GI.Gdk.Functions.init', or 'GI.Gdk.Functions.initCheck'. -- -- /Since: 2.2/ parseArgs :: (B.CallStack.HasCallStack, MonadIO m) => [T.Text] -- ^ /@argv@/: the array of command line arguments. -> m ([T.Text]) parseArgs :: forall (m :: * -> *). (HasCallStack, MonadIO m) => [Text] -> m [Text] parseArgs [Text] argv = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do let argc :: Int32 argc = forall a b. (Integral a, Num b) => a -> b fromIntegral forall a b. (a -> b) -> a -> b $ forall (t :: * -> *) a. Foldable t => t a -> Int P.length [Text] argv Ptr Int32 argc' <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr Int32) forall a. Storable a => Ptr a -> a -> IO () poke Ptr Int32 argc' Int32 argc Ptr CString argv' <- [Text] -> IO (Ptr CString) packUTF8CArray [Text] argv Ptr (Ptr CString) argv'' <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr (Ptr CString)) forall a. Storable a => Ptr a -> a -> IO () poke Ptr (Ptr CString) argv'' Ptr CString argv' Ptr Int32 -> Ptr (Ptr CString) -> IO () gdk_parse_args Ptr Int32 argc' Ptr (Ptr CString) argv'' Int32 argc'' <- forall a. Storable a => Ptr a -> IO a peek Ptr Int32 argc' Ptr CString argv''' <- forall a. Storable a => Ptr a -> IO a peek Ptr (Ptr CString) argv'' [Text] argv'''' <- (forall a. (HasCallStack, Integral a) => a -> Ptr CString -> IO [Text] unpackUTF8CArrayWithLength Int32 argc'') Ptr CString argv''' (forall a b c. (Storable a, Integral b) => b -> (a -> IO c) -> Ptr a -> IO () mapCArrayWithLength Int32 argc'') forall a. Ptr a -> IO () freeMem Ptr CString argv''' forall a. Ptr a -> IO () freeMem Ptr CString argv''' forall a. Ptr a -> IO () freeMem Ptr Int32 argc' forall a. Ptr a -> IO () freeMem Ptr (Ptr CString) argv'' forall (m :: * -> *) a. Monad m => a -> m a return [Text] argv'''' -- function pango_context_get_for_screen -- Args: [ Arg -- { argCName = "screen" -- , argType = TInterface Name { namespace = "Gdk" , name = "Screen" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the #GdkScreen for which the context is to be created." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "Pango" , name = "Context" }) -- throws : False -- Skip return : False foreign import ccall "gdk_pango_context_get_for_screen" gdk_pango_context_get_for_screen :: Ptr Gdk.Screen.Screen -> -- screen : TInterface (Name {namespace = "Gdk", name = "Screen"}) IO (Ptr Pango.Context.Context) -- | Creates a t'GI.Pango.Objects.Context.Context' for /@screen@/. -- -- The context must be freed when you’re finished with it. -- -- When using GTK+, normally you should use @/gtk_widget_get_pango_context()/@ -- instead of this function, to get the appropriate context for -- the widget you intend to render text onto. -- -- The newly created context will have the default font options -- (see t'GI.Cairo.Structs.FontOptions.FontOptions') for the screen; if these options -- change it will not be updated. Using @/gtk_widget_get_pango_context()/@ -- is more convenient if you want to keep a context around and track -- changes to the screen’s font rendering settings. -- -- /Since: 2.2/ pangoContextGetForScreen :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Screen.IsScreen a) => a -- ^ /@screen@/: the t'GI.Gdk.Objects.Screen.Screen' for which the context is to be created. -> m Pango.Context.Context -- ^ __Returns:__ a new t'GI.Pango.Objects.Context.Context' for /@screen@/ pangoContextGetForScreen :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsScreen a) => a -> m Context pangoContextGetForScreen a screen = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Screen screen' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a screen Ptr Context result <- Ptr Screen -> IO (Ptr Context) gdk_pango_context_get_for_screen Ptr Screen screen' forall a. HasCallStack => Text -> Ptr a -> IO () checkUnexpectedReturnNULL Text "pangoContextGetForScreen" Ptr Context result Context result' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a wrapObject ManagedPtr Context -> Context Pango.Context.Context) Ptr Context result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a screen forall (m :: * -> *) a. Monad m => a -> m a return Context result' -- function pango_context_get_for_display -- Args: [ Arg -- { argCName = "display" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "Display" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the #GdkDisplay for which the context is to be created" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "Pango" , name = "Context" }) -- throws : False -- Skip return : False foreign import ccall "gdk_pango_context_get_for_display" gdk_pango_context_get_for_display :: Ptr Gdk.Display.Display -> -- display : TInterface (Name {namespace = "Gdk", name = "Display"}) IO (Ptr Pango.Context.Context) -- | Creates a t'GI.Pango.Objects.Context.Context' for /@display@/. -- -- The context must be freed when you’re finished with it. -- -- When using GTK+, normally you should use @/gtk_widget_get_pango_context()/@ -- instead of this function, to get the appropriate context for -- the widget you intend to render text onto. -- -- The newly created context will have the default font options -- (see t'GI.Cairo.Structs.FontOptions.FontOptions') for the display; if these options -- change it will not be updated. Using @/gtk_widget_get_pango_context()/@ -- is more convenient if you want to keep a context around and track -- changes to the font rendering settings. -- -- /Since: 3.22/ pangoContextGetForDisplay :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Display.IsDisplay a) => a -- ^ /@display@/: the t'GI.Gdk.Objects.Display.Display' for which the context is to be created -> m Pango.Context.Context -- ^ __Returns:__ a new t'GI.Pango.Objects.Context.Context' for /@display@/ pangoContextGetForDisplay :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsDisplay a) => a -> m Context pangoContextGetForDisplay a display = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Display display' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a display Ptr Context result <- Ptr Display -> IO (Ptr Context) gdk_pango_context_get_for_display Ptr Display display' forall a. HasCallStack => Text -> Ptr a -> IO () checkUnexpectedReturnNULL Text "pangoContextGetForDisplay" Ptr Context result Context result' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a wrapObject ManagedPtr Context -> Context Pango.Context.Context) Ptr Context result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a display forall (m :: * -> *) a. Monad m => a -> m a return Context result' -- function pango_context_get -- Args: [] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "Pango" , name = "Context" }) -- throws : False -- Skip return : False foreign import ccall "gdk_pango_context_get" gdk_pango_context_get :: IO (Ptr Pango.Context.Context) -- | Creates a t'GI.Pango.Objects.Context.Context' for the default GDK screen. -- -- The context must be freed when you’re finished with it. -- -- When using GTK+, normally you should use @/gtk_widget_get_pango_context()/@ -- instead of this function, to get the appropriate context for -- the widget you intend to render text onto. -- -- The newly created context will have the default font options (see -- t'GI.Cairo.Structs.FontOptions.FontOptions') for the default screen; if these options -- change it will not be updated. Using @/gtk_widget_get_pango_context()/@ -- is more convenient if you want to keep a context around and track -- changes to the screen’s font rendering settings. pangoContextGet :: (B.CallStack.HasCallStack, MonadIO m) => m Pango.Context.Context -- ^ __Returns:__ a new t'GI.Pango.Objects.Context.Context' for the default display pangoContextGet :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m Context pangoContextGet = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Context result <- IO (Ptr Context) gdk_pango_context_get forall a. HasCallStack => Text -> Ptr a -> IO () checkUnexpectedReturnNULL Text "pangoContextGet" Ptr Context result Context result' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a wrapObject ManagedPtr Context -> Context Pango.Context.Context) Ptr Context result forall (m :: * -> *) a. Monad m => a -> m a return Context result' -- function offscreen_window_set_embedder -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkWindow" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "embedder" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the #GdkWindow that @window gets embedded in" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_offscreen_window_set_embedder" gdk_offscreen_window_set_embedder :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) Ptr Gdk.Window.Window -> -- embedder : TInterface (Name {namespace = "Gdk", name = "Window"}) IO () -- | Sets /@window@/ to be embedded in /@embedder@/. -- -- To fully embed an offscreen window, in addition to calling this -- function, it is also necessary to handle the [Window::pickEmbeddedChild]("GI.Gdk.Objects.Window#g:signal:pickEmbeddedChild") -- signal on the /@embedder@/ and the [Window::toEmbedder]("GI.Gdk.Objects.Window#g:signal:toEmbedder") and -- [Window::fromEmbedder]("GI.Gdk.Objects.Window#g:signal:fromEmbedder") signals on /@window@/. -- -- /Since: 2.18/ offscreenWindowSetEmbedder :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a, Gdk.Window.IsWindow b) => a -- ^ /@window@/: a t'GI.Gdk.Objects.Window.Window' -> b -- ^ /@embedder@/: the t'GI.Gdk.Objects.Window.Window' that /@window@/ gets embedded in -> m () offscreenWindowSetEmbedder :: forall (m :: * -> *) a b. (HasCallStack, MonadIO m, IsWindow a, IsWindow b) => a -> b -> m () offscreenWindowSetEmbedder a window b embedder = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window Ptr Window embedder' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr b embedder Ptr Window -> Ptr Window -> IO () gdk_offscreen_window_set_embedder Ptr Window window' Ptr Window embedder' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr b embedder forall (m :: * -> *) a. Monad m => a -> m a return () -- function offscreen_window_get_surface -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkWindow" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "cairo" , name = "Surface" }) -- throws : False -- Skip return : False foreign import ccall "gdk_offscreen_window_get_surface" gdk_offscreen_window_get_surface :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) IO (Ptr Cairo.Surface.Surface) -- | Gets the offscreen surface that an offscreen window renders into. -- If you need to keep this around over window resizes, you need to -- add a reference to it. offscreenWindowGetSurface :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => a -- ^ /@window@/: a t'GI.Gdk.Objects.Window.Window' -> m (Maybe Cairo.Surface.Surface) -- ^ __Returns:__ The offscreen surface, or -- 'P.Nothing' if not offscreen offscreenWindowGetSurface :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => a -> m (Maybe Surface) offscreenWindowGetSurface a window = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window Ptr Surface result <- Ptr Window -> IO (Ptr Surface) gdk_offscreen_window_get_surface Ptr Window window' Maybe Surface maybeResult <- forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b) convertIfNonNull Ptr Surface result forall a b. (a -> b) -> a -> b $ \Ptr Surface result' -> do Surface result'' <- (forall a. (HasCallStack, GBoxed a) => (ManagedPtr a -> a) -> Ptr a -> IO a newBoxed ManagedPtr Surface -> Surface Cairo.Surface.Surface) Ptr Surface result' forall (m :: * -> *) a. Monad m => a -> m a return Surface result'' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall (m :: * -> *) a. Monad m => a -> m a return Maybe Surface maybeResult -- function offscreen_window_get_embedder -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkWindow" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "Gdk" , name = "Window" }) -- throws : False -- Skip return : False foreign import ccall "gdk_offscreen_window_get_embedder" gdk_offscreen_window_get_embedder :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) IO (Ptr Gdk.Window.Window) -- | Gets the window that /@window@/ is embedded in. -- -- /Since: 2.18/ offscreenWindowGetEmbedder :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => a -- ^ /@window@/: a t'GI.Gdk.Objects.Window.Window' -> m (Maybe Gdk.Window.Window) -- ^ __Returns:__ the embedding t'GI.Gdk.Objects.Window.Window', or -- 'P.Nothing' if /@window@/ is not an mbedded offscreen window offscreenWindowGetEmbedder :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => a -> m (Maybe Window) offscreenWindowGetEmbedder a window = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window Ptr Window result <- Ptr Window -> IO (Ptr Window) gdk_offscreen_window_get_embedder Ptr Window window' Maybe Window maybeResult <- forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b) convertIfNonNull Ptr Window result forall a b. (a -> b) -> a -> b $ \Ptr Window result' -> do Window result'' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a newObject ManagedPtr Window -> Window Gdk.Window.Window) Ptr Window result' forall (m :: * -> *) a. Monad m => a -> m a return Window result'' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall (m :: * -> *) a. Monad m => a -> m a return Maybe Window maybeResult -- function notify_startup_complete_with_id -- Args: [ Arg -- { argCName = "startup_id" -- , argType = TBasicType TUTF8 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "a startup-notification identifier, for which\n notification process should be completed" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_notify_startup_complete_with_id" gdk_notify_startup_complete_with_id :: CString -> -- startup_id : TBasicType TUTF8 IO () -- | Indicates to the GUI environment that the application has -- finished loading, using a given identifier. -- -- GTK+ will call this function automatically for @/GtkWindow/@ -- with custom startup-notification identifier unless -- @/gtk_window_set_auto_startup_notification()/@ is called to -- disable that feature. -- -- /Since: 2.12/ notifyStartupCompleteWithId :: (B.CallStack.HasCallStack, MonadIO m) => T.Text -- ^ /@startupId@/: a startup-notification identifier, for which -- notification process should be completed -> m () notifyStartupCompleteWithId :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Text -> m () notifyStartupCompleteWithId Text startupId = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CString startupId' <- Text -> IO CString textToCString Text startupId CString -> IO () gdk_notify_startup_complete_with_id CString startupId' forall a. Ptr a -> IO () freeMem CString startupId' forall (m :: * -> *) a. Monad m => a -> m a return () -- function notify_startup_complete -- Args: [] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_notify_startup_complete" gdk_notify_startup_complete :: IO () -- | Indicates to the GUI environment that the application has finished -- loading. If the applications opens windows, this function is -- normally called after opening the application’s initial set of -- windows. -- -- GTK+ will call this function automatically after opening the first -- @/GtkWindow/@ unless @/gtk_window_set_auto_startup_notification()/@ is called -- to disable that feature. -- -- /Since: 2.2/ notifyStartupComplete :: (B.CallStack.HasCallStack, MonadIO m) => m () notifyStartupComplete :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m () notifyStartupComplete = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do IO () gdk_notify_startup_complete forall (m :: * -> *) a. Monad m => a -> m a return () -- function list_visuals -- Args: [] -- Lengths: [] -- returnType: Just -- (TGList (TInterface Name { namespace = "Gdk" , name = "Visual" })) -- throws : False -- Skip return : False foreign import ccall "gdk_list_visuals" gdk_list_visuals :: IO (Ptr (GList (Ptr Gdk.Visual.Visual))) {-# DEPRECATED listVisuals ["(Since version 3.22)","Use gdk_screen_list_visuals (gdk_screen_get_default ())."] #-} -- | Lists the available visuals for the default screen. -- (See 'GI.Gdk.Objects.Screen.screenListVisuals') -- A visual describes a hardware image data format. -- For example, a visual might support 24-bit color, or 8-bit color, -- and might expect pixels to be in a certain format. -- -- Call @/g_list_free()/@ on the return value when you’re finished with it. listVisuals :: (B.CallStack.HasCallStack, MonadIO m) => m [Gdk.Visual.Visual] -- ^ __Returns:__ -- a list of visuals; the list must be freed, but not its contents listVisuals :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m [Visual] listVisuals = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr (GList (Ptr Visual)) result <- IO (Ptr (GList (Ptr Visual))) gdk_list_visuals [Ptr Visual] result' <- forall a. Ptr (GList (Ptr a)) -> IO [Ptr a] unpackGList Ptr (GList (Ptr Visual)) result [Visual] result'' <- forall (t :: * -> *) (m :: * -> *) a b. (Traversable t, Monad m) => (a -> m b) -> t a -> m (t b) mapM (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a newObject ManagedPtr Visual -> Visual Gdk.Visual.Visual) [Ptr Visual] result' forall a. Ptr (GList a) -> IO () g_list_free Ptr (GList (Ptr Visual)) result forall (m :: * -> *) a. Monad m => a -> m a return [Visual] result'' -- function keyval_to_upper -- Args: [ Arg -- { argCName = "keyval" -- , argType = TBasicType TUInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a key value." , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TUInt) -- throws : False -- Skip return : False foreign import ccall "gdk_keyval_to_upper" gdk_keyval_to_upper :: Word32 -> -- keyval : TBasicType TUInt IO Word32 -- | Converts a key value to upper case, if applicable. keyvalToUpper :: (B.CallStack.HasCallStack, MonadIO m) => Word32 -- ^ /@keyval@/: a key value. -> m Word32 -- ^ __Returns:__ the upper case form of /@keyval@/, or /@keyval@/ itself if it is already -- in upper case or it is not subject to case conversion. keyvalToUpper :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Word32 -> m Word32 keyvalToUpper Word32 keyval = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Word32 result <- Word32 -> IO Word32 gdk_keyval_to_upper Word32 keyval forall (m :: * -> *) a. Monad m => a -> m a return Word32 result -- function keyval_to_unicode -- Args: [ Arg -- { argCName = "keyval" -- , argType = TBasicType TUInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a GDK key symbol" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TUInt32) -- throws : False -- Skip return : False foreign import ccall "gdk_keyval_to_unicode" gdk_keyval_to_unicode :: Word32 -> -- keyval : TBasicType TUInt IO Word32 -- | Convert from a GDK key symbol to the corresponding ISO10646 (Unicode) -- character. keyvalToUnicode :: (B.CallStack.HasCallStack, MonadIO m) => Word32 -- ^ /@keyval@/: a GDK key symbol -> m Word32 -- ^ __Returns:__ the corresponding unicode character, or 0 if there -- is no corresponding character. keyvalToUnicode :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Word32 -> m Word32 keyvalToUnicode Word32 keyval = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Word32 result <- Word32 -> IO Word32 gdk_keyval_to_unicode Word32 keyval forall (m :: * -> *) a. Monad m => a -> m a return Word32 result -- function keyval_to_lower -- Args: [ Arg -- { argCName = "keyval" -- , argType = TBasicType TUInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a key value." , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TUInt) -- throws : False -- Skip return : False foreign import ccall "gdk_keyval_to_lower" gdk_keyval_to_lower :: Word32 -> -- keyval : TBasicType TUInt IO Word32 -- | Converts a key value to lower case, if applicable. keyvalToLower :: (B.CallStack.HasCallStack, MonadIO m) => Word32 -- ^ /@keyval@/: a key value. -> m Word32 -- ^ __Returns:__ the lower case form of /@keyval@/, or /@keyval@/ itself if it is already -- in lower case or it is not subject to case conversion. keyvalToLower :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Word32 -> m Word32 keyvalToLower Word32 keyval = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Word32 result <- Word32 -> IO Word32 gdk_keyval_to_lower Word32 keyval forall (m :: * -> *) a. Monad m => a -> m a return Word32 result -- function keyval_name -- Args: [ Arg -- { argCName = "keyval" -- , argType = TBasicType TUInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a key value" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TUTF8) -- throws : False -- Skip return : False foreign import ccall "gdk_keyval_name" gdk_keyval_name :: Word32 -> -- keyval : TBasicType TUInt IO CString -- | Converts a key value into a symbolic name. -- -- The names are the same as those in the -- @gdk\/gdkkeysyms.h@ header file -- but without the leading “GDK_KEY_”. keyvalName :: (B.CallStack.HasCallStack, MonadIO m) => Word32 -- ^ /@keyval@/: a key value -> m (Maybe T.Text) -- ^ __Returns:__ a string containing the name -- of the key, or 'P.Nothing' if /@keyval@/ is not a valid key. The string -- should not be modified. keyvalName :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Word32 -> m (Maybe Text) keyvalName Word32 keyval = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CString result <- Word32 -> IO CString gdk_keyval_name Word32 keyval Maybe Text maybeResult <- forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b) convertIfNonNull CString result forall a b. (a -> b) -> a -> b $ \CString result' -> do Text result'' <- HasCallStack => CString -> IO Text cstringToText CString result' forall (m :: * -> *) a. Monad m => a -> m a return Text result'' forall (m :: * -> *) a. Monad m => a -> m a return Maybe Text maybeResult -- function keyval_is_upper -- Args: [ Arg -- { argCName = "keyval" -- , argType = TBasicType TUInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a key value." , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_keyval_is_upper" gdk_keyval_is_upper :: Word32 -> -- keyval : TBasicType TUInt IO CInt -- | Returns 'P.True' if the given key value is in upper case. keyvalIsUpper :: (B.CallStack.HasCallStack, MonadIO m) => Word32 -- ^ /@keyval@/: a key value. -> m Bool -- ^ __Returns:__ 'P.True' if /@keyval@/ is in upper case, or if /@keyval@/ is not subject to -- case conversion. keyvalIsUpper :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Word32 -> m Bool keyvalIsUpper Word32 keyval = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CInt result <- Word32 -> IO CInt gdk_keyval_is_upper Word32 keyval let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result forall (m :: * -> *) a. Monad m => a -> m a return Bool result' -- function keyval_is_lower -- Args: [ Arg -- { argCName = "keyval" -- , argType = TBasicType TUInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a key value." , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_keyval_is_lower" gdk_keyval_is_lower :: Word32 -> -- keyval : TBasicType TUInt IO CInt -- | Returns 'P.True' if the given key value is in lower case. keyvalIsLower :: (B.CallStack.HasCallStack, MonadIO m) => Word32 -- ^ /@keyval@/: a key value. -> m Bool -- ^ __Returns:__ 'P.True' if /@keyval@/ is in lower case, or if /@keyval@/ is not -- subject to case conversion. keyvalIsLower :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Word32 -> m Bool keyvalIsLower Word32 keyval = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CInt result <- Word32 -> IO CInt gdk_keyval_is_lower Word32 keyval let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result forall (m :: * -> *) a. Monad m => a -> m a return Bool result' -- function keyval_from_name -- Args: [ Arg -- { argCName = "keyval_name" -- , argType = TBasicType TUTF8 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a key name" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TUInt) -- throws : False -- Skip return : False foreign import ccall "gdk_keyval_from_name" gdk_keyval_from_name :: CString -> -- keyval_name : TBasicType TUTF8 IO Word32 -- | Converts a key name to a key value. -- -- The names are the same as those in the -- @gdk\/gdkkeysyms.h@ header file -- but without the leading “GDK_KEY_”. keyvalFromName :: (B.CallStack.HasCallStack, MonadIO m) => T.Text -- ^ /@keyvalName@/: a key name -> m Word32 -- ^ __Returns:__ the corresponding key value, or 'GI.Gdk.Constants.KEY_VoidSymbol' -- if the key name is not a valid key keyvalFromName :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Text -> m Word32 keyvalFromName Text keyvalName = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CString keyvalName' <- Text -> IO CString textToCString Text keyvalName Word32 result <- CString -> IO Word32 gdk_keyval_from_name CString keyvalName' forall a. Ptr a -> IO () freeMem CString keyvalName' forall (m :: * -> *) a. Monad m => a -> m a return Word32 result -- function keyval_convert_case -- Args: [ Arg -- { argCName = "symbol" -- , argType = TBasicType TUInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a keyval" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "lower" -- , argType = TBasicType TUInt -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "return location for lowercase version of @symbol" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- , Arg -- { argCName = "upper" -- , argType = TBasicType TUInt -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "return location for uppercase version of @symbol" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_keyval_convert_case" gdk_keyval_convert_case :: Word32 -> -- symbol : TBasicType TUInt Ptr Word32 -> -- lower : TBasicType TUInt Ptr Word32 -> -- upper : TBasicType TUInt IO () -- | Obtains the upper- and lower-case versions of the keyval /@symbol@/. -- Examples of keyvals are 'GI.Gdk.Constants.KEY_a', @/GDK_KEY_Enter/@, 'GI.Gdk.Constants.KEY_F1', etc. keyvalConvertCase :: (B.CallStack.HasCallStack, MonadIO m) => Word32 -- ^ /@symbol@/: a keyval -> m ((Word32, Word32)) keyvalConvertCase :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Word32 -> m (Word32, Word32) keyvalConvertCase Word32 symbol = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Word32 lower <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr Word32) Ptr Word32 upper <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr Word32) Word32 -> Ptr Word32 -> Ptr Word32 -> IO () gdk_keyval_convert_case Word32 symbol Ptr Word32 lower Ptr Word32 upper Word32 lower' <- forall a. Storable a => Ptr a -> IO a peek Ptr Word32 lower Word32 upper' <- forall a. Storable a => Ptr a -> IO a peek Ptr Word32 upper forall a. Ptr a -> IO () freeMem Ptr Word32 lower forall a. Ptr a -> IO () freeMem Ptr Word32 upper forall (m :: * -> *) a. Monad m => a -> m a return (Word32 lower', Word32 upper') -- function keyboard_ungrab -- Args: [ Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "a timestamp from a #GdkEvent, or %GDK_CURRENT_TIME if no\n timestamp is available." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_keyboard_ungrab" gdk_keyboard_ungrab :: Word32 -> -- time_ : TBasicType TUInt32 IO () {-# DEPRECATED keyboardUngrab ["(Since version 3.0)","Use 'GI.Gdk.Objects.Device.deviceUngrab', together with 'GI.Gdk.Objects.Device.deviceGrab'"," instead."] #-} -- | Ungrabs the keyboard on the default display, if it is grabbed by this -- application. keyboardUngrab :: (B.CallStack.HasCallStack, MonadIO m) => Word32 -- ^ /@time_@/: a timestamp from a t'GI.Gdk.Unions.Event.Event', or 'GI.Gdk.Constants.CURRENT_TIME' if no -- timestamp is available. -> m () keyboardUngrab :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Word32 -> m () keyboardUngrab Word32 time_ = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Word32 -> IO () gdk_keyboard_ungrab Word32 time_ forall (m :: * -> *) a. Monad m => a -> m a return () -- function keyboard_grab -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the #GdkWindow which will own the grab (the grab window)." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "owner_events" -- , argType = TBasicType TBoolean -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "if %FALSE then all keyboard events are reported with respect to\n @window. If %TRUE then keyboard events for this application are\n reported as normal, but keyboard events outside this application\n are reported with respect to @window. Both key press and key\n release events are always reported, independant of the event mask\n set by the application." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "a timestamp from a #GdkEvent, or %GDK_CURRENT_TIME if no timestamp is\n available." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "Gdk" , name = "GrabStatus" }) -- throws : False -- Skip return : False foreign import ccall "gdk_keyboard_grab" gdk_keyboard_grab :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) CInt -> -- owner_events : TBasicType TBoolean Word32 -> -- time_ : TBasicType TUInt32 IO CUInt {-# DEPRECATED keyboardGrab ["(Since version 3.0)","Use 'GI.Gdk.Objects.Device.deviceGrab' instead."] #-} -- | Grabs the keyboard so that all events are passed to this -- application until the keyboard is ungrabbed with 'GI.Gdk.Functions.keyboardUngrab'. -- This overrides any previous keyboard grab by this client. -- -- If you set up anything at the time you take the grab that needs to be cleaned -- up when the grab ends, you should handle the t'GI.Gdk.Structs.EventGrabBroken.EventGrabBroken' events that -- are emitted when the grab ends unvoluntarily. keyboardGrab :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => a -- ^ /@window@/: the t'GI.Gdk.Objects.Window.Window' which will own the grab (the grab window). -> Bool -- ^ /@ownerEvents@/: if 'P.False' then all keyboard events are reported with respect to -- /@window@/. If 'P.True' then keyboard events for this application are -- reported as normal, but keyboard events outside this application -- are reported with respect to /@window@/. Both key press and key -- release events are always reported, independant of the event mask -- set by the application. -> Word32 -- ^ /@time_@/: a timestamp from a t'GI.Gdk.Unions.Event.Event', or 'GI.Gdk.Constants.CURRENT_TIME' if no timestamp is -- available. -> m Gdk.Enums.GrabStatus -- ^ __Returns:__ 'GI.Gdk.Enums.GrabStatusSuccess' if the grab was successful. keyboardGrab :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => a -> Bool -> Word32 -> m GrabStatus keyboardGrab a window Bool ownerEvents Word32 time_ = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window let ownerEvents' :: CInt ownerEvents' = (forall a b. (Integral a, Num b) => a -> b P.fromIntegral forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a. Enum a => a -> Int P.fromEnum) Bool ownerEvents CUInt result <- Ptr Window -> CInt -> Word32 -> IO CUInt gdk_keyboard_grab Ptr Window window' CInt ownerEvents' Word32 time_ let result' :: GrabStatus result' = (forall a. Enum a => Int -> a toEnum forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a b. (Integral a, Num b) => a -> b fromIntegral) CUInt result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall (m :: * -> *) a. Monad m => a -> m a return GrabStatus result' -- function init_check -- Args: [ Arg -- { argCName = "argc" -- , argType = TBasicType TInt -- , direction = DirectionInout -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the number of command line arguments." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- , Arg -- { argCName = "argv" -- , argType = TCArray False (-1) 0 (TBasicType TUTF8) -- , direction = DirectionInout -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the array of command line arguments." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- Lengths: [ Arg -- { argCName = "argc" -- , argType = TBasicType TInt -- , direction = DirectionInout -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the number of command line arguments." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_init_check" gdk_init_check :: Ptr Int32 -> -- argc : TBasicType TInt Ptr (Ptr CString) -> -- argv : TCArray False (-1) 0 (TBasicType TUTF8) IO CInt -- | Initializes the GDK library and connects to the windowing system, -- returning 'P.True' on success. -- -- Any arguments used by GDK are removed from the array and /@argc@/ and /@argv@/ -- are updated accordingly. -- -- GTK+ initializes GDK in @/gtk_init()/@ and so this function is not usually -- needed by GTK+ applications. initCheck :: (B.CallStack.HasCallStack, MonadIO m) => [T.Text] -- ^ /@argv@/: the array of command line arguments. -> m ((Bool, [T.Text])) -- ^ __Returns:__ 'P.True' if initialization succeeded. initCheck :: forall (m :: * -> *). (HasCallStack, MonadIO m) => [Text] -> m (Bool, [Text]) initCheck [Text] argv = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do let argc :: Int32 argc = forall a b. (Integral a, Num b) => a -> b fromIntegral forall a b. (a -> b) -> a -> b $ forall (t :: * -> *) a. Foldable t => t a -> Int P.length [Text] argv Ptr Int32 argc' <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr Int32) forall a. Storable a => Ptr a -> a -> IO () poke Ptr Int32 argc' Int32 argc Ptr CString argv' <- [Text] -> IO (Ptr CString) packUTF8CArray [Text] argv Ptr (Ptr CString) argv'' <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr (Ptr CString)) forall a. Storable a => Ptr a -> a -> IO () poke Ptr (Ptr CString) argv'' Ptr CString argv' CInt result <- Ptr Int32 -> Ptr (Ptr CString) -> IO CInt gdk_init_check Ptr Int32 argc' Ptr (Ptr CString) argv'' Int32 argc'' <- forall a. Storable a => Ptr a -> IO a peek Ptr Int32 argc' let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result Ptr CString argv''' <- forall a. Storable a => Ptr a -> IO a peek Ptr (Ptr CString) argv'' [Text] argv'''' <- (forall a. (HasCallStack, Integral a) => a -> Ptr CString -> IO [Text] unpackUTF8CArrayWithLength Int32 argc'') Ptr CString argv''' (forall a b c. (Storable a, Integral b) => b -> (a -> IO c) -> Ptr a -> IO () mapCArrayWithLength Int32 argc'') forall a. Ptr a -> IO () freeMem Ptr CString argv''' forall a. Ptr a -> IO () freeMem Ptr CString argv''' forall a. Ptr a -> IO () freeMem Ptr Int32 argc' forall a. Ptr a -> IO () freeMem Ptr (Ptr CString) argv'' forall (m :: * -> *) a. Monad m => a -> m a return (Bool result', [Text] argv'''') -- function init -- Args: [ Arg -- { argCName = "argc" -- , argType = TBasicType TInt -- , direction = DirectionInout -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the number of command line arguments." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- , Arg -- { argCName = "argv" -- , argType = TCArray False (-1) 0 (TBasicType TUTF8) -- , direction = DirectionInout -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the array of command line arguments." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- Lengths: [ Arg -- { argCName = "argc" -- , argType = TBasicType TInt -- , direction = DirectionInout -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the number of command line arguments." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_init" gdk_init :: Ptr Int32 -> -- argc : TBasicType TInt Ptr (Ptr CString) -> -- argv : TCArray False (-1) 0 (TBasicType TUTF8) IO () -- | Initializes the GDK library and connects to the windowing system. -- If initialization fails, a warning message is output and the application -- terminates with a call to @exit(1)@. -- -- Any arguments used by GDK are removed from the array and /@argc@/ and /@argv@/ -- are updated accordingly. -- -- GTK+ initializes GDK in @/gtk_init()/@ and so this function is not usually -- needed by GTK+ applications. init :: (B.CallStack.HasCallStack, MonadIO m) => [T.Text] -- ^ /@argv@/: the array of command line arguments. -> m ([T.Text]) init :: forall (m :: * -> *). (HasCallStack, MonadIO m) => [Text] -> m [Text] init [Text] argv = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do let argc :: Int32 argc = forall a b. (Integral a, Num b) => a -> b fromIntegral forall a b. (a -> b) -> a -> b $ forall (t :: * -> *) a. Foldable t => t a -> Int P.length [Text] argv Ptr Int32 argc' <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr Int32) forall a. Storable a => Ptr a -> a -> IO () poke Ptr Int32 argc' Int32 argc Ptr CString argv' <- [Text] -> IO (Ptr CString) packUTF8CArray [Text] argv Ptr (Ptr CString) argv'' <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr (Ptr CString)) forall a. Storable a => Ptr a -> a -> IO () poke Ptr (Ptr CString) argv'' Ptr CString argv' Ptr Int32 -> Ptr (Ptr CString) -> IO () gdk_init Ptr Int32 argc' Ptr (Ptr CString) argv'' Int32 argc'' <- forall a. Storable a => Ptr a -> IO a peek Ptr Int32 argc' Ptr CString argv''' <- forall a. Storable a => Ptr a -> IO a peek Ptr (Ptr CString) argv'' [Text] argv'''' <- (forall a. (HasCallStack, Integral a) => a -> Ptr CString -> IO [Text] unpackUTF8CArrayWithLength Int32 argc'') Ptr CString argv''' (forall a b c. (Storable a, Integral b) => b -> (a -> IO c) -> Ptr a -> IO () mapCArrayWithLength Int32 argc'') forall a. Ptr a -> IO () freeMem Ptr CString argv''' forall a. Ptr a -> IO () freeMem Ptr CString argv''' forall a. Ptr a -> IO () freeMem Ptr Int32 argc' forall a. Ptr a -> IO () freeMem Ptr (Ptr CString) argv'' forall (m :: * -> *) a. Monad m => a -> m a return [Text] argv'''' -- function get_show_events -- Args: [] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_get_show_events" gdk_get_show_events :: IO CInt -- | Gets whether event debugging output is enabled. getShowEvents :: (B.CallStack.HasCallStack, MonadIO m) => m Bool -- ^ __Returns:__ 'P.True' if event debugging output is enabled. getShowEvents :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m Bool getShowEvents = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CInt result <- IO CInt gdk_get_show_events let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result forall (m :: * -> *) a. Monad m => a -> m a return Bool result' -- function get_program_class -- Args: [] -- Lengths: [] -- returnType: Just (TBasicType TUTF8) -- throws : False -- Skip return : False foreign import ccall "gdk_get_program_class" gdk_get_program_class :: IO CString -- | Gets the program class. Unless the program class has explicitly -- been set with 'GI.Gdk.Functions.setProgramClass' or with the @--class@ -- commandline option, the default value is the program name (determined -- with 'GI.GLib.Functions.getPrgname') with the first character converted to uppercase. getProgramClass :: (B.CallStack.HasCallStack, MonadIO m) => m T.Text -- ^ __Returns:__ the program class. getProgramClass :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m Text getProgramClass = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CString result <- IO CString gdk_get_program_class forall a. HasCallStack => Text -> Ptr a -> IO () checkUnexpectedReturnNULL Text "getProgramClass" CString result Text result' <- HasCallStack => CString -> IO Text cstringToText CString result forall (m :: * -> *) a. Monad m => a -> m a return Text result' -- function get_display_arg_name -- Args: [] -- Lengths: [] -- returnType: Just (TBasicType TUTF8) -- throws : False -- Skip return : False foreign import ccall "gdk_get_display_arg_name" gdk_get_display_arg_name :: IO CString -- | Gets the display name specified in the command line arguments passed -- to 'GI.Gdk.Functions.init' or 'GI.Gdk.Functions.parseArgs', if any. -- -- /Since: 2.2/ getDisplayArgName :: (B.CallStack.HasCallStack, MonadIO m) => m (Maybe T.Text) -- ^ __Returns:__ the display name, if specified explicitly, -- otherwise 'P.Nothing' this string is owned by GTK+ and must not be -- modified or freed. getDisplayArgName :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m (Maybe Text) getDisplayArgName = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CString result <- IO CString gdk_get_display_arg_name Maybe Text maybeResult <- forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b) convertIfNonNull CString result forall a b. (a -> b) -> a -> b $ \CString result' -> do Text result'' <- HasCallStack => CString -> IO Text cstringToText CString result' forall (m :: * -> *) a. Monad m => a -> m a return Text result'' forall (m :: * -> *) a. Monad m => a -> m a return Maybe Text maybeResult -- function get_display -- Args: [] -- Lengths: [] -- returnType: Just (TBasicType TUTF8) -- throws : False -- Skip return : False foreign import ccall "gdk_get_display" gdk_get_display :: IO CString {-# DEPRECATED getDisplay ["(Since version 3.8)","Call gdk_display_get_name (gdk_display_get_default ()))"," instead."] #-} -- | Gets the name of the display, which usually comes from the -- @DISPLAY@ environment variable or the -- @--display@ command line option. getDisplay :: (B.CallStack.HasCallStack, MonadIO m) => m T.Text -- ^ __Returns:__ the name of the display. getDisplay :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m Text getDisplay = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CString result <- IO CString gdk_get_display forall a. HasCallStack => Text -> Ptr a -> IO () checkUnexpectedReturnNULL Text "getDisplay" CString result Text result' <- HasCallStack => CString -> IO Text cstringToText CString result forall a. Ptr a -> IO () freeMem CString result forall (m :: * -> *) a. Monad m => a -> m a return Text result' -- function get_default_root_window -- Args: [] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "Gdk" , name = "Window" }) -- throws : False -- Skip return : False foreign import ccall "gdk_get_default_root_window" gdk_get_default_root_window :: IO (Ptr Gdk.Window.Window) -- | Obtains the root window (parent all other windows are inside) -- for the default display and screen. getDefaultRootWindow :: (B.CallStack.HasCallStack, MonadIO m) => m Gdk.Window.Window -- ^ __Returns:__ the default root window getDefaultRootWindow :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m Window getDefaultRootWindow = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window result <- IO (Ptr Window) gdk_get_default_root_window forall a. HasCallStack => Text -> Ptr a -> IO () checkUnexpectedReturnNULL Text "getDefaultRootWindow" Ptr Window result Window result' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a newObject ManagedPtr Window -> Window Gdk.Window.Window) Ptr Window result forall (m :: * -> *) a. Monad m => a -> m a return Window result' -- function flush -- Args: [] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_flush" gdk_flush :: IO () -- | Flushes the output buffers of all display connections and waits -- until all requests have been processed. -- This is rarely needed by applications. flush :: (B.CallStack.HasCallStack, MonadIO m) => m () flush :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m () flush = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do IO () gdk_flush forall (m :: * -> *) a. Monad m => a -> m a return () -- function events_pending -- Args: [] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_events_pending" gdk_events_pending :: IO CInt -- | Checks if any events are ready to be processed for any display. eventsPending :: (B.CallStack.HasCallStack, MonadIO m) => m Bool -- ^ __Returns:__ 'P.True' if any events are pending. eventsPending :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m Bool eventsPending = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do CInt result <- IO CInt gdk_events_pending let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result forall (m :: * -> *) a. Monad m => a -> m a return Bool result' -- function events_get_distance -- Args: [ Arg -- { argCName = "event1" -- , argType = TInterface Name { namespace = "Gdk" , name = "Event" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "first #GdkEvent" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "event2" -- , argType = TInterface Name { namespace = "Gdk" , name = "Event" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "second #GdkEvent" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "distance" -- , argType = TBasicType TDouble -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "return location for the distance" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_events_get_distance" gdk_events_get_distance :: Ptr Gdk.Event.Event -> -- event1 : TInterface (Name {namespace = "Gdk", name = "Event"}) Ptr Gdk.Event.Event -> -- event2 : TInterface (Name {namespace = "Gdk", name = "Event"}) Ptr CDouble -> -- distance : TBasicType TDouble IO CInt -- | If both events have X\/Y information, the distance between both coordinates -- (as in a straight line going from /@event1@/ to /@event2@/) will be returned. -- -- /Since: 3.0/ eventsGetDistance :: (B.CallStack.HasCallStack, MonadIO m) => Gdk.Event.Event -- ^ /@event1@/: first t'GI.Gdk.Unions.Event.Event' -> Gdk.Event.Event -- ^ /@event2@/: second t'GI.Gdk.Unions.Event.Event' -> m ((Bool, Double)) -- ^ __Returns:__ 'P.True' if the distance could be calculated. eventsGetDistance :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Event -> Event -> m (Bool, Double) eventsGetDistance Event event1 Event event2 = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Event event1' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Event event1 Ptr Event event2' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Event event2 Ptr CDouble distance <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr CDouble) CInt result <- Ptr Event -> Ptr Event -> Ptr CDouble -> IO CInt gdk_events_get_distance Ptr Event event1' Ptr Event event2' Ptr CDouble distance let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result CDouble distance' <- forall a. Storable a => Ptr a -> IO a peek Ptr CDouble distance let distance'' :: Double distance'' = forall a b. (Real a, Fractional b) => a -> b realToFrac CDouble distance' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Event event1 forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Event event2 forall a. Ptr a -> IO () freeMem Ptr CDouble distance forall (m :: * -> *) a. Monad m => a -> m a return (Bool result', Double distance'') -- function events_get_center -- Args: [ Arg -- { argCName = "event1" -- , argType = TInterface Name { namespace = "Gdk" , name = "Event" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "first #GdkEvent" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "event2" -- , argType = TInterface Name { namespace = "Gdk" , name = "Event" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "second #GdkEvent" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "x" -- , argType = TBasicType TDouble -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "return location for the X coordinate of the center" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- , Arg -- { argCName = "y" -- , argType = TBasicType TDouble -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "return location for the Y coordinate of the center" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_events_get_center" gdk_events_get_center :: Ptr Gdk.Event.Event -> -- event1 : TInterface (Name {namespace = "Gdk", name = "Event"}) Ptr Gdk.Event.Event -> -- event2 : TInterface (Name {namespace = "Gdk", name = "Event"}) Ptr CDouble -> -- x : TBasicType TDouble Ptr CDouble -> -- y : TBasicType TDouble IO CInt -- | If both events contain X\/Y information, the center of both coordinates -- will be returned in /@x@/ and /@y@/. -- -- /Since: 3.0/ eventsGetCenter :: (B.CallStack.HasCallStack, MonadIO m) => Gdk.Event.Event -- ^ /@event1@/: first t'GI.Gdk.Unions.Event.Event' -> Gdk.Event.Event -- ^ /@event2@/: second t'GI.Gdk.Unions.Event.Event' -> m ((Bool, Double, Double)) -- ^ __Returns:__ 'P.True' if the center could be calculated. eventsGetCenter :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Event -> Event -> m (Bool, Double, Double) eventsGetCenter Event event1 Event event2 = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Event event1' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Event event1 Ptr Event event2' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Event event2 Ptr CDouble x <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr CDouble) Ptr CDouble y <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr CDouble) CInt result <- Ptr Event -> Ptr Event -> Ptr CDouble -> Ptr CDouble -> IO CInt gdk_events_get_center Ptr Event event1' Ptr Event event2' Ptr CDouble x Ptr CDouble y let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result CDouble x' <- forall a. Storable a => Ptr a -> IO a peek Ptr CDouble x let x'' :: Double x'' = forall a b. (Real a, Fractional b) => a -> b realToFrac CDouble x' CDouble y' <- forall a. Storable a => Ptr a -> IO a peek Ptr CDouble y let y'' :: Double y'' = forall a b. (Real a, Fractional b) => a -> b realToFrac CDouble y' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Event event1 forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Event event2 forall a. Ptr a -> IO () freeMem Ptr CDouble x forall a. Ptr a -> IO () freeMem Ptr CDouble y forall (m :: * -> *) a. Monad m => a -> m a return (Bool result', Double x'', Double y'') -- function events_get_angle -- Args: [ Arg -- { argCName = "event1" -- , argType = TInterface Name { namespace = "Gdk" , name = "Event" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "first #GdkEvent" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "event2" -- , argType = TInterface Name { namespace = "Gdk" , name = "Event" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "second #GdkEvent" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "angle" -- , argType = TBasicType TDouble -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "return location for the relative angle between both events" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_events_get_angle" gdk_events_get_angle :: Ptr Gdk.Event.Event -> -- event1 : TInterface (Name {namespace = "Gdk", name = "Event"}) Ptr Gdk.Event.Event -> -- event2 : TInterface (Name {namespace = "Gdk", name = "Event"}) Ptr CDouble -> -- angle : TBasicType TDouble IO CInt -- | If both events contain X\/Y information, this function will return 'P.True' -- and return in /@angle@/ the relative angle from /@event1@/ to /@event2@/. The rotation -- direction for positive angles is from the positive X axis towards the positive -- Y axis. -- -- /Since: 3.0/ eventsGetAngle :: (B.CallStack.HasCallStack, MonadIO m) => Gdk.Event.Event -- ^ /@event1@/: first t'GI.Gdk.Unions.Event.Event' -> Gdk.Event.Event -- ^ /@event2@/: second t'GI.Gdk.Unions.Event.Event' -> m ((Bool, Double)) -- ^ __Returns:__ 'P.True' if the angle could be calculated. eventsGetAngle :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Event -> Event -> m (Bool, Double) eventsGetAngle Event event1 Event event2 = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Event event1' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Event event1 Ptr Event event2' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Event event2 Ptr CDouble angle <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr CDouble) CInt result <- Ptr Event -> Ptr Event -> Ptr CDouble -> IO CInt gdk_events_get_angle Ptr Event event1' Ptr Event event2' Ptr CDouble angle let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result CDouble angle' <- forall a. Storable a => Ptr a -> IO a peek Ptr CDouble angle let angle'' :: Double angle'' = forall a b. (Real a, Fractional b) => a -> b realToFrac CDouble angle' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Event event1 forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Event event2 forall a. Ptr a -> IO () freeMem Ptr CDouble angle forall (m :: * -> *) a. Monad m => a -> m a return (Bool result', Double angle'') -- function error_trap_push -- Args: [] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_error_trap_push" gdk_error_trap_push :: IO () -- | This function allows X errors to be trapped instead of the normal -- behavior of exiting the application. It should only be used if it -- is not possible to avoid the X error in any other way. Errors are -- ignored on all t'GI.Gdk.Objects.Display.Display' currently known to the -- t'GI.Gdk.Objects.DisplayManager.DisplayManager'. If you don’t care which error happens and just -- want to ignore everything, pop with 'GI.Gdk.Functions.errorTrapPopIgnored'. -- If you need the error code, use 'GI.Gdk.Functions.errorTrapPop' which may have -- to block and wait for the error to arrive from the X server. -- -- This API exists on all platforms but only does anything on X. -- -- You can use @/gdk_x11_display_error_trap_push()/@ to ignore errors -- on only a single display. -- -- == Trapping an X error -- -- -- === /C code/ -- > -- >gdk_error_trap_push (); -- > -- > // ... Call the X function which may cause an error here ... -- > -- > -- >if (gdk_error_trap_pop ()) -- > { -- > // ... Handle the error here ... -- > } errorTrapPush :: (B.CallStack.HasCallStack, MonadIO m) => m () errorTrapPush :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m () errorTrapPush = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do IO () gdk_error_trap_push forall (m :: * -> *) a. Monad m => a -> m a return () -- function error_trap_pop_ignored -- Args: [] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_error_trap_pop_ignored" gdk_error_trap_pop_ignored :: IO () -- | Removes an error trap pushed with 'GI.Gdk.Functions.errorTrapPush', but -- without bothering to wait and see whether an error occurred. If an -- error arrives later asynchronously that was triggered while the -- trap was pushed, that error will be ignored. -- -- /Since: 3.0/ errorTrapPopIgnored :: (B.CallStack.HasCallStack, MonadIO m) => m () errorTrapPopIgnored :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m () errorTrapPopIgnored = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do IO () gdk_error_trap_pop_ignored forall (m :: * -> *) a. Monad m => a -> m a return () -- function error_trap_pop -- Args: [] -- Lengths: [] -- returnType: Just (TBasicType TInt) -- throws : False -- Skip return : False foreign import ccall "gdk_error_trap_pop" gdk_error_trap_pop :: IO Int32 -- | Removes an error trap pushed with 'GI.Gdk.Functions.errorTrapPush'. -- May block until an error has been definitively received -- or not received from the X server. 'GI.Gdk.Functions.errorTrapPopIgnored' -- is preferred if you don’t need to know whether an error -- occurred, because it never has to block. If you don\'t -- need the return value of 'GI.Gdk.Functions.errorTrapPop', use -- 'GI.Gdk.Functions.errorTrapPopIgnored'. -- -- Prior to GDK 3.0, this function would not automatically -- sync for you, so you had to 'GI.Gdk.Functions.flush' if your last -- call to Xlib was not a blocking round trip. errorTrapPop :: (B.CallStack.HasCallStack, MonadIO m) => m Int32 -- ^ __Returns:__ X error code or 0 on success errorTrapPop :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m Int32 errorTrapPop = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Int32 result <- IO Int32 gdk_error_trap_pop forall (m :: * -> *) a. Monad m => a -> m a return Int32 result -- function drop_reply -- Args: [ Arg -- { argCName = "context" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragContext" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkDragContext" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "accepted" -- , argType = TBasicType TBoolean -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "%TRUE if the drop is accepted" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the timestamp for this operation" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_drop_reply" gdk_drop_reply :: Ptr Gdk.DragContext.DragContext -> -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"}) CInt -> -- accepted : TBasicType TBoolean Word32 -> -- time_ : TBasicType TUInt32 IO () -- | Accepts or rejects a drop. -- -- This function is called by the drag destination in response -- to a drop initiated by the drag source. dropReply :: (B.CallStack.HasCallStack, MonadIO m, Gdk.DragContext.IsDragContext a) => a -- ^ /@context@/: a t'GI.Gdk.Objects.DragContext.DragContext' -> Bool -- ^ /@accepted@/: 'P.True' if the drop is accepted -> Word32 -- ^ /@time_@/: the timestamp for this operation -> m () dropReply :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsDragContext a) => a -> Bool -> Word32 -> m () dropReply a context Bool accepted Word32 time_ = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr DragContext context' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a context let accepted' :: CInt accepted' = (forall a b. (Integral a, Num b) => a -> b P.fromIntegral forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a. Enum a => a -> Int P.fromEnum) Bool accepted Ptr DragContext -> CInt -> Word32 -> IO () gdk_drop_reply Ptr DragContext context' CInt accepted' Word32 time_ forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a context forall (m :: * -> *) a. Monad m => a -> m a return () -- function drop_finish -- Args: [ Arg -- { argCName = "context" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragContext" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkDragContext" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "success" -- , argType = TBasicType TBoolean -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "%TRUE if the data was successfully received" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the timestamp for this operation" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_drop_finish" gdk_drop_finish :: Ptr Gdk.DragContext.DragContext -> -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"}) CInt -> -- success : TBasicType TBoolean Word32 -> -- time_ : TBasicType TUInt32 IO () -- | Ends the drag operation after a drop. -- -- This function is called by the drag destination. dropFinish :: (B.CallStack.HasCallStack, MonadIO m, Gdk.DragContext.IsDragContext a) => a -- ^ /@context@/: a t'GI.Gdk.Objects.DragContext.DragContext' -> Bool -- ^ /@success@/: 'P.True' if the data was successfully received -> Word32 -- ^ /@time_@/: the timestamp for this operation -> m () dropFinish :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsDragContext a) => a -> Bool -> Word32 -> m () dropFinish a context Bool success Word32 time_ = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr DragContext context' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a context let success' :: CInt success' = (forall a b. (Integral a, Num b) => a -> b P.fromIntegral forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a. Enum a => a -> Int P.fromEnum) Bool success Ptr DragContext -> CInt -> Word32 -> IO () gdk_drop_finish Ptr DragContext context' CInt success' Word32 time_ forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a context forall (m :: * -> *) a. Monad m => a -> m a return () -- function drag_status -- Args: [ Arg -- { argCName = "context" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragContext" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkDragContext" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "action" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragAction" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "the selected action which will be taken when a drop happens,\n or 0 to indicate that a drop will not be accepted" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the timestamp for this operation" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_drag_status" gdk_drag_status :: Ptr Gdk.DragContext.DragContext -> -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"}) CUInt -> -- action : TInterface (Name {namespace = "Gdk", name = "DragAction"}) Word32 -> -- time_ : TBasicType TUInt32 IO () -- | Selects one of the actions offered by the drag source. -- -- This function is called by the drag destination in response to -- 'GI.Gdk.Functions.dragMotion' called by the drag source. dragStatus :: (B.CallStack.HasCallStack, MonadIO m, Gdk.DragContext.IsDragContext a) => a -- ^ /@context@/: a t'GI.Gdk.Objects.DragContext.DragContext' -> [Gdk.Flags.DragAction] -- ^ /@action@/: the selected action which will be taken when a drop happens, -- or 0 to indicate that a drop will not be accepted -> Word32 -- ^ /@time_@/: the timestamp for this operation -> m () dragStatus :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsDragContext a) => a -> [DragAction] -> Word32 -> m () dragStatus a context [DragAction] action Word32 time_ = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr DragContext context' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a context let action' :: CUInt action' = forall b a. (Num b, IsGFlag a) => [a] -> b gflagsToWord [DragAction] action Ptr DragContext -> CUInt -> Word32 -> IO () gdk_drag_status Ptr DragContext context' CUInt action' Word32 time_ forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a context forall (m :: * -> *) a. Monad m => a -> m a return () -- function drag_motion -- Args: [ Arg -- { argCName = "context" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragContext" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkDragContext" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "dest_window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "the new destination window, obtained by\n gdk_drag_find_window()" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "protocol" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragProtocol" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the DND protocol in use, obtained by gdk_drag_find_window()" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "x_root" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the x position of the pointer in root coordinates" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "y_root" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the y position of the pointer in root coordinates" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "suggested_action" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragAction" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the suggested action" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "possible_actions" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragAction" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the possible actions" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the timestamp for this operation" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_drag_motion" gdk_drag_motion :: Ptr Gdk.DragContext.DragContext -> -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"}) Ptr Gdk.Window.Window -> -- dest_window : TInterface (Name {namespace = "Gdk", name = "Window"}) CUInt -> -- protocol : TInterface (Name {namespace = "Gdk", name = "DragProtocol"}) Int32 -> -- x_root : TBasicType TInt Int32 -> -- y_root : TBasicType TInt CUInt -> -- suggested_action : TInterface (Name {namespace = "Gdk", name = "DragAction"}) CUInt -> -- possible_actions : TInterface (Name {namespace = "Gdk", name = "DragAction"}) Word32 -> -- time_ : TBasicType TUInt32 IO CInt -- | Updates the drag context when the pointer moves or the -- set of actions changes. -- -- This function is called by the drag source. -- -- This function does not need to be called in managed drag and drop -- operations. See 'GI.Gdk.Objects.DragContext.dragContextManageDnd' for more information. dragMotion :: (B.CallStack.HasCallStack, MonadIO m, Gdk.DragContext.IsDragContext a, Gdk.Window.IsWindow b) => a -- ^ /@context@/: a t'GI.Gdk.Objects.DragContext.DragContext' -> b -- ^ /@destWindow@/: the new destination window, obtained by -- @/gdk_drag_find_window()/@ -> Gdk.Enums.DragProtocol -- ^ /@protocol@/: the DND protocol in use, obtained by @/gdk_drag_find_window()/@ -> Int32 -- ^ /@xRoot@/: the x position of the pointer in root coordinates -> Int32 -- ^ /@yRoot@/: the y position of the pointer in root coordinates -> [Gdk.Flags.DragAction] -- ^ /@suggestedAction@/: the suggested action -> [Gdk.Flags.DragAction] -- ^ /@possibleActions@/: the possible actions -> Word32 -- ^ /@time_@/: the timestamp for this operation -> m Bool dragMotion :: forall (m :: * -> *) a b. (HasCallStack, MonadIO m, IsDragContext a, IsWindow b) => a -> b -> DragProtocol -> Int32 -> Int32 -> [DragAction] -> [DragAction] -> Word32 -> m Bool dragMotion a context b destWindow DragProtocol protocol Int32 xRoot Int32 yRoot [DragAction] suggestedAction [DragAction] possibleActions Word32 time_ = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr DragContext context' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a context Ptr Window destWindow' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr b destWindow let protocol' :: CUInt protocol' = (forall a b. (Integral a, Num b) => a -> b fromIntegral forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a. Enum a => a -> Int fromEnum) DragProtocol protocol let suggestedAction' :: CUInt suggestedAction' = forall b a. (Num b, IsGFlag a) => [a] -> b gflagsToWord [DragAction] suggestedAction let possibleActions' :: CUInt possibleActions' = forall b a. (Num b, IsGFlag a) => [a] -> b gflagsToWord [DragAction] possibleActions CInt result <- Ptr DragContext -> Ptr Window -> CUInt -> Int32 -> Int32 -> CUInt -> CUInt -> Word32 -> IO CInt gdk_drag_motion Ptr DragContext context' Ptr Window destWindow' CUInt protocol' Int32 xRoot Int32 yRoot CUInt suggestedAction' CUInt possibleActions' Word32 time_ let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a context forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr b destWindow forall (m :: * -> *) a. Monad m => a -> m a return Bool result' -- function drag_get_selection -- Args: [ Arg -- { argCName = "context" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragContext" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkDragContext." , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "Gdk" , name = "Atom" }) -- throws : False -- Skip return : False foreign import ccall "gdk_drag_get_selection" gdk_drag_get_selection :: Ptr Gdk.DragContext.DragContext -> -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"}) IO (Ptr Gdk.Atom.Atom) -- | Returns the selection atom for the current source window. dragGetSelection :: (B.CallStack.HasCallStack, MonadIO m, Gdk.DragContext.IsDragContext a) => a -- ^ /@context@/: a t'GI.Gdk.Objects.DragContext.DragContext'. -> m Gdk.Atom.Atom -- ^ __Returns:__ the selection atom, or @/GDK_NONE/@ dragGetSelection :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsDragContext a) => a -> m Atom dragGetSelection a context = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr DragContext context' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a context Ptr Atom result <- Ptr DragContext -> IO (Ptr Atom) gdk_drag_get_selection Ptr DragContext context' forall a. HasCallStack => Text -> Ptr a -> IO () checkUnexpectedReturnNULL Text "dragGetSelection" Ptr Atom result Atom result' <- (forall a. (HasCallStack, BoxedPtr a) => (ManagedPtr a -> a) -> Ptr a -> IO a newPtr ManagedPtr Atom -> Atom Gdk.Atom.Atom) Ptr Atom result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a context forall (m :: * -> *) a. Monad m => a -> m a return Atom result' -- function drag_find_window_for_screen -- Args: [ Arg -- { argCName = "context" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragContext" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkDragContext" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "drag_window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "a window which may be at the pointer position, but\n should be ignored, since it is put up by the drag source as an icon" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "screen" -- , argType = TInterface Name { namespace = "Gdk" , name = "Screen" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the screen where the destination window is sought" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "x_root" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the x position of the pointer in root coordinates" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "y_root" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the y position of the pointer in root coordinates" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "dest_window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "location to store the destination window in" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- , Arg -- { argCName = "protocol" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragProtocol" } -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "location to store the DND protocol in" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferEverything -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_drag_find_window_for_screen" gdk_drag_find_window_for_screen :: Ptr Gdk.DragContext.DragContext -> -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"}) Ptr Gdk.Window.Window -> -- drag_window : TInterface (Name {namespace = "Gdk", name = "Window"}) Ptr Gdk.Screen.Screen -> -- screen : TInterface (Name {namespace = "Gdk", name = "Screen"}) Int32 -> -- x_root : TBasicType TInt Int32 -> -- y_root : TBasicType TInt Ptr (Ptr Gdk.Window.Window) -> -- dest_window : TInterface (Name {namespace = "Gdk", name = "Window"}) Ptr CUInt -> -- protocol : TInterface (Name {namespace = "Gdk", name = "DragProtocol"}) IO () -- | Finds the destination window and DND protocol to use at the -- given pointer position. -- -- This function is called by the drag source to obtain the -- /@destWindow@/ and /@protocol@/ parameters for 'GI.Gdk.Functions.dragMotion'. -- -- /Since: 2.2/ dragFindWindowForScreen :: (B.CallStack.HasCallStack, MonadIO m, Gdk.DragContext.IsDragContext a, Gdk.Window.IsWindow b, Gdk.Screen.IsScreen c) => a -- ^ /@context@/: a t'GI.Gdk.Objects.DragContext.DragContext' -> b -- ^ /@dragWindow@/: a window which may be at the pointer position, but -- should be ignored, since it is put up by the drag source as an icon -> c -- ^ /@screen@/: the screen where the destination window is sought -> Int32 -- ^ /@xRoot@/: the x position of the pointer in root coordinates -> Int32 -- ^ /@yRoot@/: the y position of the pointer in root coordinates -> m ((Gdk.Window.Window, Gdk.Enums.DragProtocol)) dragFindWindowForScreen :: forall (m :: * -> *) a b c. (HasCallStack, MonadIO m, IsDragContext a, IsWindow b, IsScreen c) => a -> b -> c -> Int32 -> Int32 -> m (Window, DragProtocol) dragFindWindowForScreen a context b dragWindow c screen Int32 xRoot Int32 yRoot = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr DragContext context' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a context Ptr Window dragWindow' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr b dragWindow Ptr Screen screen' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr c screen Ptr (Ptr Window) destWindow <- forall a. Storable a => IO (Ptr a) callocMem :: IO (Ptr (Ptr Gdk.Window.Window)) Ptr CUInt protocol <- forall a. Storable a => IO (Ptr a) allocMem :: IO (Ptr CUInt) Ptr DragContext -> Ptr Window -> Ptr Screen -> Int32 -> Int32 -> Ptr (Ptr Window) -> Ptr CUInt -> IO () gdk_drag_find_window_for_screen Ptr DragContext context' Ptr Window dragWindow' Ptr Screen screen' Int32 xRoot Int32 yRoot Ptr (Ptr Window) destWindow Ptr CUInt protocol Ptr Window destWindow' <- forall a. Storable a => Ptr a -> IO a peek Ptr (Ptr Window) destWindow Window destWindow'' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a wrapObject ManagedPtr Window -> Window Gdk.Window.Window) Ptr Window destWindow' CUInt protocol' <- forall a. Storable a => Ptr a -> IO a peek Ptr CUInt protocol let protocol'' :: DragProtocol protocol'' = (forall a. Enum a => Int -> a toEnum forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a b. (Integral a, Num b) => a -> b fromIntegral) CUInt protocol' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a context forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr b dragWindow forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr c screen forall a. Ptr a -> IO () freeMem Ptr (Ptr Window) destWindow forall a. Ptr a -> IO () freeMem Ptr CUInt protocol forall (m :: * -> *) a. Monad m => a -> m a return (Window destWindow'', DragProtocol protocol'') -- function drag_drop_succeeded -- Args: [ Arg -- { argCName = "context" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragContext" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkDragContext" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_drag_drop_succeeded" gdk_drag_drop_succeeded :: Ptr Gdk.DragContext.DragContext -> -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"}) IO CInt -- | Returns whether the dropped data has been successfully -- transferred. This function is intended to be used while -- handling a 'GI.Gdk.Enums.EventTypeDropFinished' event, its return value is -- meaningless at other times. -- -- /Since: 2.6/ dragDropSucceeded :: (B.CallStack.HasCallStack, MonadIO m, Gdk.DragContext.IsDragContext a) => a -- ^ /@context@/: a t'GI.Gdk.Objects.DragContext.DragContext' -> m Bool -- ^ __Returns:__ 'P.True' if the drop was successful. dragDropSucceeded :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsDragContext a) => a -> m Bool dragDropSucceeded a context = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr DragContext context' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a context CInt result <- Ptr DragContext -> IO CInt gdk_drag_drop_succeeded Ptr DragContext context' let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a context forall (m :: * -> *) a. Monad m => a -> m a return Bool result' -- function drag_drop_done -- Args: [ Arg -- { argCName = "context" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragContext" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkDragContext" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "success" -- , argType = TBasicType TBoolean -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "whether the drag was ultimatively successful" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_drag_drop_done" gdk_drag_drop_done :: Ptr Gdk.DragContext.DragContext -> -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"}) CInt -> -- success : TBasicType TBoolean IO () -- | Inform GDK if the drop ended successfully. Passing 'P.False' -- for /@success@/ may trigger a drag cancellation animation. -- -- This function is called by the drag source, and should -- be the last call before dropping the reference to the -- /@context@/. -- -- The t'GI.Gdk.Objects.DragContext.DragContext' will only take the first 'GI.Gdk.Functions.dragDropDone' -- call as effective, if this function is called multiple times, -- all subsequent calls will be ignored. -- -- /Since: 3.20/ dragDropDone :: (B.CallStack.HasCallStack, MonadIO m, Gdk.DragContext.IsDragContext a) => a -- ^ /@context@/: a t'GI.Gdk.Objects.DragContext.DragContext' -> Bool -- ^ /@success@/: whether the drag was ultimatively successful -> m () dragDropDone :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsDragContext a) => a -> Bool -> m () dragDropDone a context Bool success = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr DragContext context' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a context let success' :: CInt success' = (forall a b. (Integral a, Num b) => a -> b P.fromIntegral forall b c a. (b -> c) -> (a -> b) -> a -> c . forall a. Enum a => a -> Int P.fromEnum) Bool success Ptr DragContext -> CInt -> IO () gdk_drag_drop_done Ptr DragContext context' CInt success' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a context forall (m :: * -> *) a. Monad m => a -> m a return () -- function drag_drop -- Args: [ Arg -- { argCName = "context" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragContext" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkDragContext" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the timestamp for this operation" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_drag_drop" gdk_drag_drop :: Ptr Gdk.DragContext.DragContext -> -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"}) Word32 -> -- time_ : TBasicType TUInt32 IO () -- | Drops on the current destination. -- -- This function is called by the drag source. -- -- This function does not need to be called in managed drag and drop -- operations. See 'GI.Gdk.Objects.DragContext.dragContextManageDnd' for more information. dragDrop :: (B.CallStack.HasCallStack, MonadIO m, Gdk.DragContext.IsDragContext a) => a -- ^ /@context@/: a t'GI.Gdk.Objects.DragContext.DragContext' -> Word32 -- ^ /@time_@/: the timestamp for this operation -> m () dragDrop :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsDragContext a) => a -> Word32 -> m () dragDrop a context Word32 time_ = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr DragContext context' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a context Ptr DragContext -> Word32 -> IO () gdk_drag_drop Ptr DragContext context' Word32 time_ forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a context forall (m :: * -> *) a. Monad m => a -> m a return () -- function drag_begin_from_point -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the source window for this drag" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "device" -- , argType = TInterface Name { namespace = "Gdk" , name = "Device" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the device that controls this drag" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "targets" -- , argType = -- TGList (TInterface Name { namespace = "Gdk" , name = "Atom" }) -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the offered targets,\n as list of #GdkAtoms" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "x_root" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the x coordinate where the drag nominally started" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "y_root" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the y coordinate where the drag nominally started" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "Gdk" , name = "DragContext" }) -- throws : False -- Skip return : False foreign import ccall "gdk_drag_begin_from_point" gdk_drag_begin_from_point :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) Ptr Gdk.Device.Device -> -- device : TInterface (Name {namespace = "Gdk", name = "Device"}) Ptr (GList (Ptr Gdk.Atom.Atom)) -> -- targets : TGList (TInterface (Name {namespace = "Gdk", name = "Atom"})) Int32 -> -- x_root : TBasicType TInt Int32 -> -- y_root : TBasicType TInt IO (Ptr Gdk.DragContext.DragContext) -- | Starts a drag and creates a new drag context for it. -- -- This function is called by the drag source. -- -- /Since: 3.20/ dragBeginFromPoint :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a, Gdk.Device.IsDevice b) => a -- ^ /@window@/: the source window for this drag -> b -- ^ /@device@/: the device that controls this drag -> [Gdk.Atom.Atom] -- ^ /@targets@/: the offered targets, -- as list of @/GdkAtoms/@ -> Int32 -- ^ /@xRoot@/: the x coordinate where the drag nominally started -> Int32 -- ^ /@yRoot@/: the y coordinate where the drag nominally started -> m Gdk.DragContext.DragContext -- ^ __Returns:__ a newly created t'GI.Gdk.Objects.DragContext.DragContext' dragBeginFromPoint :: forall (m :: * -> *) a b. (HasCallStack, MonadIO m, IsWindow a, IsDevice b) => a -> b -> [Atom] -> Int32 -> Int32 -> m DragContext dragBeginFromPoint a window b device [Atom] targets Int32 xRoot Int32 yRoot = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window Ptr Device device' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr b device [Ptr Atom] targets' <- forall (t :: * -> *) (m :: * -> *) a b. (Traversable t, Monad m) => (a -> m b) -> t a -> m (t b) mapM forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr [Atom] targets Ptr (GList (Ptr Atom)) targets'' <- forall a. [Ptr a] -> IO (Ptr (GList (Ptr a))) packGList [Ptr Atom] targets' Ptr DragContext result <- Ptr Window -> Ptr Device -> Ptr (GList (Ptr Atom)) -> Int32 -> Int32 -> IO (Ptr DragContext) gdk_drag_begin_from_point Ptr Window window' Ptr Device device' Ptr (GList (Ptr Atom)) targets'' Int32 xRoot Int32 yRoot forall a. HasCallStack => Text -> Ptr a -> IO () checkUnexpectedReturnNULL Text "dragBeginFromPoint" Ptr DragContext result DragContext result' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a wrapObject ManagedPtr DragContext -> DragContext Gdk.DragContext.DragContext) Ptr DragContext result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr b device forall (t :: * -> *) (m :: * -> *) a b. (Foldable t, Monad m) => (a -> m b) -> t a -> m () mapM_ forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr [Atom] targets forall a. Ptr (GList a) -> IO () g_list_free Ptr (GList (Ptr Atom)) targets'' forall (m :: * -> *) a. Monad m => a -> m a return DragContext result' -- function drag_begin_for_device -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the source window for this drag" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "device" -- , argType = TInterface Name { namespace = "Gdk" , name = "Device" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the device that controls this drag" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "targets" -- , argType = -- TGList (TInterface Name { namespace = "Gdk" , name = "Atom" }) -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the offered targets,\n as list of #GdkAtoms" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "Gdk" , name = "DragContext" }) -- throws : False -- Skip return : False foreign import ccall "gdk_drag_begin_for_device" gdk_drag_begin_for_device :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) Ptr Gdk.Device.Device -> -- device : TInterface (Name {namespace = "Gdk", name = "Device"}) Ptr (GList (Ptr Gdk.Atom.Atom)) -> -- targets : TGList (TInterface (Name {namespace = "Gdk", name = "Atom"})) IO (Ptr Gdk.DragContext.DragContext) -- | Starts a drag and creates a new drag context for it. -- -- This function is called by the drag source. dragBeginForDevice :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a, Gdk.Device.IsDevice b) => a -- ^ /@window@/: the source window for this drag -> b -- ^ /@device@/: the device that controls this drag -> [Gdk.Atom.Atom] -- ^ /@targets@/: the offered targets, -- as list of @/GdkAtoms/@ -> m Gdk.DragContext.DragContext -- ^ __Returns:__ a newly created t'GI.Gdk.Objects.DragContext.DragContext' dragBeginForDevice :: forall (m :: * -> *) a b. (HasCallStack, MonadIO m, IsWindow a, IsDevice b) => a -> b -> [Atom] -> m DragContext dragBeginForDevice a window b device [Atom] targets = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window Ptr Device device' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr b device [Ptr Atom] targets' <- forall (t :: * -> *) (m :: * -> *) a b. (Traversable t, Monad m) => (a -> m b) -> t a -> m (t b) mapM forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr [Atom] targets Ptr (GList (Ptr Atom)) targets'' <- forall a. [Ptr a] -> IO (Ptr (GList (Ptr a))) packGList [Ptr Atom] targets' Ptr DragContext result <- Ptr Window -> Ptr Device -> Ptr (GList (Ptr Atom)) -> IO (Ptr DragContext) gdk_drag_begin_for_device Ptr Window window' Ptr Device device' Ptr (GList (Ptr Atom)) targets'' forall a. HasCallStack => Text -> Ptr a -> IO () checkUnexpectedReturnNULL Text "dragBeginForDevice" Ptr DragContext result DragContext result' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a wrapObject ManagedPtr DragContext -> DragContext Gdk.DragContext.DragContext) Ptr DragContext result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr b device forall (t :: * -> *) (m :: * -> *) a b. (Foldable t, Monad m) => (a -> m b) -> t a -> m () mapM_ forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr [Atom] targets forall a. Ptr (GList a) -> IO () g_list_free Ptr (GList (Ptr Atom)) targets'' forall (m :: * -> *) a. Monad m => a -> m a return DragContext result' -- function drag_begin -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the source window for this drag." -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "targets" -- , argType = -- TGList (TInterface Name { namespace = "Gdk" , name = "Atom" }) -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the offered targets,\n as list of #GdkAtoms" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "Gdk" , name = "DragContext" }) -- throws : False -- Skip return : False foreign import ccall "gdk_drag_begin" gdk_drag_begin :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) Ptr (GList (Ptr Gdk.Atom.Atom)) -> -- targets : TGList (TInterface (Name {namespace = "Gdk", name = "Atom"})) IO (Ptr Gdk.DragContext.DragContext) -- | Starts a drag and creates a new drag context for it. -- This function assumes that the drag is controlled by the -- client pointer device, use 'GI.Gdk.Functions.dragBeginForDevice' to -- begin a drag with a different device. -- -- This function is called by the drag source. dragBegin :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => a -- ^ /@window@/: the source window for this drag. -> [Gdk.Atom.Atom] -- ^ /@targets@/: the offered targets, -- as list of @/GdkAtoms/@ -> m Gdk.DragContext.DragContext -- ^ __Returns:__ a newly created t'GI.Gdk.Objects.DragContext.DragContext' dragBegin :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => a -> [Atom] -> m DragContext dragBegin a window [Atom] targets = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window [Ptr Atom] targets' <- forall (t :: * -> *) (m :: * -> *) a b. (Traversable t, Monad m) => (a -> m b) -> t a -> m (t b) mapM forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr [Atom] targets Ptr (GList (Ptr Atom)) targets'' <- forall a. [Ptr a] -> IO (Ptr (GList (Ptr a))) packGList [Ptr Atom] targets' Ptr DragContext result <- Ptr Window -> Ptr (GList (Ptr Atom)) -> IO (Ptr DragContext) gdk_drag_begin Ptr Window window' Ptr (GList (Ptr Atom)) targets'' forall a. HasCallStack => Text -> Ptr a -> IO () checkUnexpectedReturnNULL Text "dragBegin" Ptr DragContext result DragContext result' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a wrapObject ManagedPtr DragContext -> DragContext Gdk.DragContext.DragContext) Ptr DragContext result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall (t :: * -> *) (m :: * -> *) a b. (Foldable t, Monad m) => (a -> m b) -> t a -> m () mapM_ forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr [Atom] targets forall a. Ptr (GList a) -> IO () g_list_free Ptr (GList (Ptr Atom)) targets'' forall (m :: * -> *) a. Monad m => a -> m a return DragContext result' -- function drag_abort -- Args: [ Arg -- { argCName = "context" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "DragContext" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkDragContext" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "time_" -- , argType = TBasicType TUInt32 -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "the timestamp for this operation" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_drag_abort" gdk_drag_abort :: Ptr Gdk.DragContext.DragContext -> -- context : TInterface (Name {namespace = "Gdk", name = "DragContext"}) Word32 -> -- time_ : TBasicType TUInt32 IO () -- | Aborts a drag without dropping. -- -- This function is called by the drag source. -- -- This function does not need to be called in managed drag and drop -- operations. See 'GI.Gdk.Objects.DragContext.dragContextManageDnd' for more information. dragAbort :: (B.CallStack.HasCallStack, MonadIO m, Gdk.DragContext.IsDragContext a) => a -- ^ /@context@/: a t'GI.Gdk.Objects.DragContext.DragContext' -> Word32 -- ^ /@time_@/: the timestamp for this operation -> m () dragAbort :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsDragContext a) => a -> Word32 -> m () dragAbort a context Word32 time_ = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr DragContext context' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a context Ptr DragContext -> Word32 -> IO () gdk_drag_abort Ptr DragContext context' Word32 time_ forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a context forall (m :: * -> *) a. Monad m => a -> m a return () -- function disable_multidevice -- Args: [] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_disable_multidevice" gdk_disable_multidevice :: IO () -- | Disables multidevice support in GDK. This call must happen prior -- to 'GI.Gdk.Objects.Display.displayOpen', @/gtk_init()/@, @/gtk_init_with_args()/@ or -- @/gtk_init_check()/@ in order to take effect. -- -- Most common GTK+ applications won’t ever need to call this. Only -- applications that do mixed GDK\/Xlib calls could want to disable -- multidevice support if such Xlib code deals with input devices in -- any way and doesn’t observe the presence of XInput 2. -- -- /Since: 3.0/ disableMultidevice :: (B.CallStack.HasCallStack, MonadIO m) => m () disableMultidevice :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m () disableMultidevice = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do IO () gdk_disable_multidevice forall (m :: * -> *) a. Monad m => a -> m a return () -- function cairo_surface_create_from_pixbuf -- Args: [ Arg -- { argCName = "pixbuf" -- , argType = -- TInterface Name { namespace = "GdkPixbuf" , name = "Pixbuf" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkPixbuf" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "scale" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "the scale of the new surface, or 0 to use same as @window" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "for_window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = True -- , argDoc = -- Documentation -- { rawDocText = Just "The window this will be drawn to, or %NULL" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "cairo" , name = "Surface" }) -- throws : False -- Skip return : False foreign import ccall "gdk_cairo_surface_create_from_pixbuf" gdk_cairo_surface_create_from_pixbuf :: Ptr GdkPixbuf.Pixbuf.Pixbuf -> -- pixbuf : TInterface (Name {namespace = "GdkPixbuf", name = "Pixbuf"}) Int32 -> -- scale : TBasicType TInt Ptr Gdk.Window.Window -> -- for_window : TInterface (Name {namespace = "Gdk", name = "Window"}) IO (Ptr Cairo.Surface.Surface) -- | Creates an image surface with the same contents as -- the pixbuf. -- -- /Since: 3.10/ cairoSurfaceCreateFromPixbuf :: (B.CallStack.HasCallStack, MonadIO m, GdkPixbuf.Pixbuf.IsPixbuf a, Gdk.Window.IsWindow b) => a -- ^ /@pixbuf@/: a t'GI.GdkPixbuf.Objects.Pixbuf.Pixbuf' -> Int32 -- ^ /@scale@/: the scale of the new surface, or 0 to use same as /@window@/ -> Maybe (b) -- ^ /@forWindow@/: The window this will be drawn to, or 'P.Nothing' -> m Cairo.Surface.Surface -- ^ __Returns:__ a new cairo surface, must be freed with @/cairo_surface_destroy()/@ cairoSurfaceCreateFromPixbuf :: forall (m :: * -> *) a b. (HasCallStack, MonadIO m, IsPixbuf a, IsWindow b) => a -> Int32 -> Maybe b -> m Surface cairoSurfaceCreateFromPixbuf a pixbuf Int32 scale Maybe b forWindow = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Pixbuf pixbuf' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a pixbuf Ptr Window maybeForWindow <- case Maybe b forWindow of Maybe b Nothing -> forall (m :: * -> *) a. Monad m => a -> m a return forall a. Ptr a nullPtr Just b jForWindow -> do Ptr Window jForWindow' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr b jForWindow forall (m :: * -> *) a. Monad m => a -> m a return Ptr Window jForWindow' Ptr Surface result <- Ptr Pixbuf -> Int32 -> Ptr Window -> IO (Ptr Surface) gdk_cairo_surface_create_from_pixbuf Ptr Pixbuf pixbuf' Int32 scale Ptr Window maybeForWindow forall a. HasCallStack => Text -> Ptr a -> IO () checkUnexpectedReturnNULL Text "cairoSurfaceCreateFromPixbuf" Ptr Surface result Surface result' <- (forall a. (HasCallStack, GBoxed a) => (ManagedPtr a -> a) -> Ptr a -> IO a wrapBoxed ManagedPtr Surface -> Surface Cairo.Surface.Surface) Ptr Surface result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a pixbuf forall (m :: * -> *) a. Monad m => Maybe a -> (a -> m ()) -> m () whenJust Maybe b forWindow forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr forall (m :: * -> *) a. Monad m => a -> m a return Surface result' -- function cairo_set_source_window -- Args: [ Arg -- { argCName = "cr" -- , argType = -- TInterface Name { namespace = "cairo" , name = "Context" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a cairo context" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkWindow" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "x" -- , argType = TBasicType TDouble -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "X coordinate of location to place upper left corner of @window" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "y" -- , argType = TBasicType TDouble -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "Y coordinate of location to place upper left corner of @window" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_cairo_set_source_window" gdk_cairo_set_source_window :: Ptr Cairo.Context.Context -> -- cr : TInterface (Name {namespace = "cairo", name = "Context"}) Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) CDouble -> -- x : TBasicType TDouble CDouble -> -- y : TBasicType TDouble IO () -- | Sets the given window as the source pattern for /@cr@/. -- -- The pattern has an extend mode of 'GI.Cairo.Enums.ExtendNone' and is aligned -- so that the origin of /@window@/ is /@x@/, /@y@/. The window contains all its -- subwindows when rendering. -- -- Note that the contents of /@window@/ are undefined outside of the -- visible part of /@window@/, so use this function with care. -- -- /Since: 2.24/ cairoSetSourceWindow :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => Cairo.Context.Context -- ^ /@cr@/: a cairo context -> a -- ^ /@window@/: a t'GI.Gdk.Objects.Window.Window' -> Double -- ^ /@x@/: X coordinate of location to place upper left corner of /@window@/ -> Double -- ^ /@y@/: Y coordinate of location to place upper left corner of /@window@/ -> m () cairoSetSourceWindow :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => Context -> a -> Double -> Double -> m () cairoSetSourceWindow Context cr a window Double x Double y = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Context cr' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Context cr Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window let x' :: CDouble x' = forall a b. (Real a, Fractional b) => a -> b realToFrac Double x let y' :: CDouble y' = forall a b. (Real a, Fractional b) => a -> b realToFrac Double y Ptr Context -> Ptr Window -> CDouble -> CDouble -> IO () gdk_cairo_set_source_window Ptr Context cr' Ptr Window window' CDouble x' CDouble y' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Context cr forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall (m :: * -> *) a. Monad m => a -> m a return () -- function cairo_set_source_rgba -- Args: [ Arg -- { argCName = "cr" -- , argType = -- TInterface Name { namespace = "cairo" , name = "Context" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a cairo context" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "rgba" -- , argType = TInterface Name { namespace = "Gdk" , name = "RGBA" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkRGBA" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_cairo_set_source_rgba" gdk_cairo_set_source_rgba :: Ptr Cairo.Context.Context -> -- cr : TInterface (Name {namespace = "cairo", name = "Context"}) Ptr Gdk.RGBA.RGBA -> -- rgba : TInterface (Name {namespace = "Gdk", name = "RGBA"}) IO () -- | Sets the specified t'GI.Gdk.Structs.RGBA.RGBA' as the source color of /@cr@/. -- -- /Since: 3.0/ cairoSetSourceRgba :: (B.CallStack.HasCallStack, MonadIO m) => Cairo.Context.Context -- ^ /@cr@/: a cairo context -> Gdk.RGBA.RGBA -- ^ /@rgba@/: a t'GI.Gdk.Structs.RGBA.RGBA' -> m () cairoSetSourceRgba :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Context -> RGBA -> m () cairoSetSourceRgba Context cr RGBA rgba = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Context cr' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Context cr Ptr RGBA rgba' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr RGBA rgba Ptr Context -> Ptr RGBA -> IO () gdk_cairo_set_source_rgba Ptr Context cr' Ptr RGBA rgba' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Context cr forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr RGBA rgba forall (m :: * -> *) a. Monad m => a -> m a return () -- function cairo_set_source_pixbuf -- Args: [ Arg -- { argCName = "cr" -- , argType = -- TInterface Name { namespace = "cairo" , name = "Context" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a cairo context" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "pixbuf" -- , argType = -- TInterface Name { namespace = "GdkPixbuf" , name = "Pixbuf" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkPixbuf" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "pixbuf_x" -- , argType = TBasicType TDouble -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "X coordinate of location to place upper left corner of @pixbuf" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "pixbuf_y" -- , argType = TBasicType TDouble -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "Y coordinate of location to place upper left corner of @pixbuf" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_cairo_set_source_pixbuf" gdk_cairo_set_source_pixbuf :: Ptr Cairo.Context.Context -> -- cr : TInterface (Name {namespace = "cairo", name = "Context"}) Ptr GdkPixbuf.Pixbuf.Pixbuf -> -- pixbuf : TInterface (Name {namespace = "GdkPixbuf", name = "Pixbuf"}) CDouble -> -- pixbuf_x : TBasicType TDouble CDouble -> -- pixbuf_y : TBasicType TDouble IO () -- | Sets the given pixbuf as the source pattern for /@cr@/. -- -- The pattern has an extend mode of 'GI.Cairo.Enums.ExtendNone' and is aligned -- so that the origin of /@pixbuf@/ is /@pixbufX@/, /@pixbufY@/. -- -- /Since: 2.8/ cairoSetSourcePixbuf :: (B.CallStack.HasCallStack, MonadIO m, GdkPixbuf.Pixbuf.IsPixbuf a) => Cairo.Context.Context -- ^ /@cr@/: a cairo context -> a -- ^ /@pixbuf@/: a t'GI.GdkPixbuf.Objects.Pixbuf.Pixbuf' -> Double -- ^ /@pixbufX@/: X coordinate of location to place upper left corner of /@pixbuf@/ -> Double -- ^ /@pixbufY@/: Y coordinate of location to place upper left corner of /@pixbuf@/ -> m () cairoSetSourcePixbuf :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsPixbuf a) => Context -> a -> Double -> Double -> m () cairoSetSourcePixbuf Context cr a pixbuf Double pixbufX Double pixbufY = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Context cr' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Context cr Ptr Pixbuf pixbuf' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a pixbuf let pixbufX' :: CDouble pixbufX' = forall a b. (Real a, Fractional b) => a -> b realToFrac Double pixbufX let pixbufY' :: CDouble pixbufY' = forall a b. (Real a, Fractional b) => a -> b realToFrac Double pixbufY Ptr Context -> Ptr Pixbuf -> CDouble -> CDouble -> IO () gdk_cairo_set_source_pixbuf Ptr Context cr' Ptr Pixbuf pixbuf' CDouble pixbufX' CDouble pixbufY' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Context cr forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a pixbuf forall (m :: * -> *) a. Monad m => a -> m a return () -- function cairo_set_source_color -- Args: [ Arg -- { argCName = "cr" -- , argType = -- TInterface Name { namespace = "cairo" , name = "Context" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a cairo context" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "color" -- , argType = TInterface Name { namespace = "Gdk" , name = "Color" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkColor" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_cairo_set_source_color" gdk_cairo_set_source_color :: Ptr Cairo.Context.Context -> -- cr : TInterface (Name {namespace = "cairo", name = "Context"}) Ptr Gdk.Color.Color -> -- color : TInterface (Name {namespace = "Gdk", name = "Color"}) IO () {-# DEPRECATED cairoSetSourceColor ["(Since version 3.4)","Use 'GI.Gdk.Functions.cairoSetSourceRgba' instead"] #-} -- | Sets the specified t'GI.Gdk.Structs.Color.Color' as the source color of /@cr@/. -- -- /Since: 2.8/ cairoSetSourceColor :: (B.CallStack.HasCallStack, MonadIO m) => Cairo.Context.Context -- ^ /@cr@/: a cairo context -> Gdk.Color.Color -- ^ /@color@/: a t'GI.Gdk.Structs.Color.Color' -> m () cairoSetSourceColor :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Context -> Color -> m () cairoSetSourceColor Context cr Color color = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Context cr' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Context cr Ptr Color color' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Color color Ptr Context -> Ptr Color -> IO () gdk_cairo_set_source_color Ptr Context cr' Ptr Color color' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Context cr forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Color color forall (m :: * -> *) a. Monad m => a -> m a return () -- function cairo_region_create_from_surface -- Args: [ Arg -- { argCName = "surface" -- , argType = -- TInterface Name { namespace = "cairo" , name = "Surface" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a cairo surface" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "cairo" , name = "Region" }) -- throws : False -- Skip return : False foreign import ccall "gdk_cairo_region_create_from_surface" gdk_cairo_region_create_from_surface :: Ptr Cairo.Surface.Surface -> -- surface : TInterface (Name {namespace = "cairo", name = "Surface"}) IO (Ptr Cairo.Region.Region) -- | Creates region that describes covers the area where the given -- /@surface@/ is more than 50% opaque. -- -- This function takes into account device offsets that might be -- set with @/cairo_surface_set_device_offset()/@. cairoRegionCreateFromSurface :: (B.CallStack.HasCallStack, MonadIO m) => Cairo.Surface.Surface -- ^ /@surface@/: a cairo surface -> m Cairo.Region.Region -- ^ __Returns:__ A t'GI.Cairo.Structs.Region.Region'; must be freed with @/cairo_region_destroy()/@ cairoRegionCreateFromSurface :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Surface -> m Region cairoRegionCreateFromSurface Surface surface = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Surface surface' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Surface surface Ptr Region result <- Ptr Surface -> IO (Ptr Region) gdk_cairo_region_create_from_surface Ptr Surface surface' forall a. HasCallStack => Text -> Ptr a -> IO () checkUnexpectedReturnNULL Text "cairoRegionCreateFromSurface" Ptr Region result Region result' <- (forall a. (HasCallStack, GBoxed a) => (ManagedPtr a -> a) -> Ptr a -> IO a wrapBoxed ManagedPtr Region -> Region Cairo.Region.Region) Ptr Region result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Surface surface forall (m :: * -> *) a. Monad m => a -> m a return Region result' -- function cairo_region -- Args: [ Arg -- { argCName = "cr" -- , argType = -- TInterface Name { namespace = "cairo" , name = "Context" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a cairo context" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "region" -- , argType = -- TInterface Name { namespace = "cairo" , name = "Region" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #cairo_region_t" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_cairo_region" gdk_cairo_region :: Ptr Cairo.Context.Context -> -- cr : TInterface (Name {namespace = "cairo", name = "Context"}) Ptr Cairo.Region.Region -> -- region : TInterface (Name {namespace = "cairo", name = "Region"}) IO () -- | Adds the given region to the current path of /@cr@/. -- -- /Since: 2.8/ cairoRegion :: (B.CallStack.HasCallStack, MonadIO m) => Cairo.Context.Context -- ^ /@cr@/: a cairo context -> Cairo.Region.Region -- ^ /@region@/: a t'GI.Cairo.Structs.Region.Region' -> m () cairoRegion :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Context -> Region -> m () cairoRegion Context cr Region region = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Context cr' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Context cr Ptr Region region' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Region region Ptr Context -> Ptr Region -> IO () gdk_cairo_region Ptr Context cr' Ptr Region region' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Context cr forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Region region forall (m :: * -> *) a. Monad m => a -> m a return () -- function cairo_rectangle -- Args: [ Arg -- { argCName = "cr" -- , argType = -- TInterface Name { namespace = "cairo" , name = "Context" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a cairo context" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "rectangle" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "Rectangle" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkRectangle" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_cairo_rectangle" gdk_cairo_rectangle :: Ptr Cairo.Context.Context -> -- cr : TInterface (Name {namespace = "cairo", name = "Context"}) Ptr Gdk.Rectangle.Rectangle -> -- rectangle : TInterface (Name {namespace = "Gdk", name = "Rectangle"}) IO () -- | Adds the given rectangle to the current path of /@cr@/. -- -- /Since: 2.8/ cairoRectangle :: (B.CallStack.HasCallStack, MonadIO m) => Cairo.Context.Context -- ^ /@cr@/: a cairo context -> Gdk.Rectangle.Rectangle -- ^ /@rectangle@/: a t'GI.Gdk.Structs.Rectangle.Rectangle' -> m () cairoRectangle :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Context -> Rectangle -> m () cairoRectangle Context cr Rectangle rectangle = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Context cr' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Context cr Ptr Rectangle rectangle' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Rectangle rectangle Ptr Context -> Ptr Rectangle -> IO () gdk_cairo_rectangle Ptr Context cr' Ptr Rectangle rectangle' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Context cr forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Rectangle rectangle forall (m :: * -> *) a. Monad m => a -> m a return () -- function cairo_get_drawing_context -- Args: [ Arg -- { argCName = "cr" -- , argType = -- TInterface Name { namespace = "cairo" , name = "Context" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a Cairo context" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just -- (TInterface Name { namespace = "Gdk" , name = "DrawingContext" }) -- throws : False -- Skip return : False foreign import ccall "gdk_cairo_get_drawing_context" gdk_cairo_get_drawing_context :: Ptr Cairo.Context.Context -> -- cr : TInterface (Name {namespace = "cairo", name = "Context"}) IO (Ptr Gdk.DrawingContext.DrawingContext) -- | Retrieves the t'GI.Gdk.Objects.DrawingContext.DrawingContext' that created the Cairo -- context /@cr@/. -- -- /Since: 3.22/ cairoGetDrawingContext :: (B.CallStack.HasCallStack, MonadIO m) => Cairo.Context.Context -- ^ /@cr@/: a Cairo context -> m (Maybe Gdk.DrawingContext.DrawingContext) -- ^ __Returns:__ a t'GI.Gdk.Objects.DrawingContext.DrawingContext', if any is set cairoGetDrawingContext :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Context -> m (Maybe DrawingContext) cairoGetDrawingContext Context cr = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Context cr' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Context cr Ptr DrawingContext result <- Ptr Context -> IO (Ptr DrawingContext) gdk_cairo_get_drawing_context Ptr Context cr' Maybe DrawingContext maybeResult <- forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b) convertIfNonNull Ptr DrawingContext result forall a b. (a -> b) -> a -> b $ \Ptr DrawingContext result' -> do DrawingContext result'' <- (forall a b. (HasCallStack, GObject a, GObject b) => (ManagedPtr a -> a) -> Ptr b -> IO a newObject ManagedPtr DrawingContext -> DrawingContext Gdk.DrawingContext.DrawingContext) Ptr DrawingContext result' forall (m :: * -> *) a. Monad m => a -> m a return DrawingContext result'' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Context cr forall (m :: * -> *) a. Monad m => a -> m a return Maybe DrawingContext maybeResult -- function cairo_get_clip_rectangle -- Args: [ Arg -- { argCName = "cr" -- , argType = -- TInterface Name { namespace = "cairo" , name = "Context" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a cairo context" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "rect" -- , argType = -- TInterface Name { namespace = "Gdk" , name = "Rectangle" } -- , direction = DirectionOut -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "return location for the clip, or %NULL" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = True -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TBasicType TBoolean) -- throws : False -- Skip return : False foreign import ccall "gdk_cairo_get_clip_rectangle" gdk_cairo_get_clip_rectangle :: Ptr Cairo.Context.Context -> -- cr : TInterface (Name {namespace = "cairo", name = "Context"}) Ptr Gdk.Rectangle.Rectangle -> -- rect : TInterface (Name {namespace = "Gdk", name = "Rectangle"}) IO CInt -- | This is a convenience function around @/cairo_clip_extents()/@. -- It rounds the clip extents to integer coordinates and returns -- a boolean indicating if a clip area exists. cairoGetClipRectangle :: (B.CallStack.HasCallStack, MonadIO m) => Cairo.Context.Context -- ^ /@cr@/: a cairo context -> m ((Bool, Gdk.Rectangle.Rectangle)) -- ^ __Returns:__ 'P.True' if a clip rectangle exists, 'P.False' if all of /@cr@/ is -- clipped and all drawing can be skipped cairoGetClipRectangle :: forall (m :: * -> *). (HasCallStack, MonadIO m) => Context -> m (Bool, Rectangle) cairoGetClipRectangle Context cr = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Context cr' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Context cr Ptr Rectangle rect <- forall a. GBoxed a => Int -> IO (Ptr a) SP.callocBoxedBytes Int 16 :: IO (Ptr Gdk.Rectangle.Rectangle) CInt result <- Ptr Context -> Ptr Rectangle -> IO CInt gdk_cairo_get_clip_rectangle Ptr Context cr' Ptr Rectangle rect let result' :: Bool result' = (forall a. Eq a => a -> a -> Bool /= CInt 0) CInt result Rectangle rect' <- (forall a. (HasCallStack, GBoxed a) => (ManagedPtr a -> a) -> Ptr a -> IO a wrapBoxed ManagedPtr Rectangle -> Rectangle Gdk.Rectangle.Rectangle) Ptr Rectangle rect forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Context cr forall (m :: * -> *) a. Monad m => a -> m a return (Bool result', Rectangle rect') -- function cairo_draw_from_gl -- Args: [ Arg -- { argCName = "cr" -- , argType = -- TInterface Name { namespace = "cairo" , name = "Context" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a cairo context" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "The window we're rendering for (not necessarily into)" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "source" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "The GL ID of the source buffer" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "source_type" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "The type of the @source" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "buffer_scale" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just "The scale-factor that the @source buffer is allocated for" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "x" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "The source x position in @source to start copying from in GL coordinates" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "y" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = -- Just -- "The source y position in @source to start copying from in GL coordinates" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "width" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "The width of the region to draw" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- , Arg -- { argCName = "height" -- , argType = TBasicType TInt -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "The height of the region to draw" -- , sinceVersion = Nothing -- } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_cairo_draw_from_gl" gdk_cairo_draw_from_gl :: Ptr Cairo.Context.Context -> -- cr : TInterface (Name {namespace = "cairo", name = "Context"}) Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) Int32 -> -- source : TBasicType TInt Int32 -> -- source_type : TBasicType TInt Int32 -> -- buffer_scale : TBasicType TInt Int32 -> -- x : TBasicType TInt Int32 -> -- y : TBasicType TInt Int32 -> -- width : TBasicType TInt Int32 -> -- height : TBasicType TInt IO () -- | This is the main way to draw GL content in GTK+. It takes a render buffer ID -- (/@sourceType@/ == @/GL_RENDERBUFFER/@) or a texture id (/@sourceType@/ == @/GL_TEXTURE/@) -- and draws it onto /@cr@/ with an OVER operation, respecting the current clip. -- The top left corner of the rectangle specified by /@x@/, /@y@/, /@width@/ and /@height@/ -- will be drawn at the current (0,0) position of the cairo_t. -- -- This will work for *all* cairo_t, as long as /@window@/ is realized, but the -- fallback implementation that reads back the pixels from the buffer may be -- used in the general case. In the case of direct drawing to a window with -- no special effects applied to /@cr@/ it will however use a more efficient -- approach. -- -- For @/GL_RENDERBUFFER/@ the code will always fall back to software for buffers -- with alpha components, so make sure you use @/GL_TEXTURE/@ if using alpha. -- -- Calling this may change the current GL context. -- -- /Since: 3.16/ cairoDrawFromGl :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => Cairo.Context.Context -- ^ /@cr@/: a cairo context -> a -- ^ /@window@/: The window we\'re rendering for (not necessarily into) -> Int32 -- ^ /@source@/: The GL ID of the source buffer -> Int32 -- ^ /@sourceType@/: The type of the /@source@/ -> Int32 -- ^ /@bufferScale@/: The scale-factor that the /@source@/ buffer is allocated for -> Int32 -- ^ /@x@/: The source x position in /@source@/ to start copying from in GL coordinates -> Int32 -- ^ /@y@/: The source y position in /@source@/ to start copying from in GL coordinates -> Int32 -- ^ /@width@/: The width of the region to draw -> Int32 -- ^ /@height@/: The height of the region to draw -> m () cairoDrawFromGl :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => Context -> a -> Int32 -> Int32 -> Int32 -> Int32 -> Int32 -> Int32 -> Int32 -> m () cairoDrawFromGl Context cr a window Int32 source Int32 sourceType Int32 bufferScale Int32 x Int32 y Int32 width Int32 height = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Context cr' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr Context cr Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window Ptr Context -> Ptr Window -> Int32 -> Int32 -> Int32 -> Int32 -> Int32 -> Int32 -> Int32 -> IO () gdk_cairo_draw_from_gl Ptr Context cr' Ptr Window window' Int32 source Int32 sourceType Int32 bufferScale Int32 x Int32 y Int32 width Int32 height forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr Context cr forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall (m :: * -> *) a. Monad m => a -> m a return () -- function cairo_create -- Args: [ Arg -- { argCName = "window" -- , argType = TInterface Name { namespace = "Gdk" , name = "Window" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "a #GdkWindow" , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Just (TInterface Name { namespace = "cairo" , name = "Context" }) -- throws : False -- Skip return : False foreign import ccall "gdk_cairo_create" gdk_cairo_create :: Ptr Gdk.Window.Window -> -- window : TInterface (Name {namespace = "Gdk", name = "Window"}) IO (Ptr Cairo.Context.Context) {-# DEPRECATED cairoCreate ["(Since version 3.22)","Use 'GI.Gdk.Objects.Window.windowBeginDrawFrame' and"," 'GI.Gdk.Objects.DrawingContext.drawingContextGetCairoContext' instead"] #-} -- | Creates a Cairo context for drawing to /@window@/. -- -- Note that calling @/cairo_reset_clip()/@ on the resulting t'GI.Cairo.Structs.Context.Context' will -- produce undefined results, so avoid it at all costs. -- -- Typically, this function is used to draw on a t'GI.Gdk.Objects.Window.Window' out of the paint -- cycle of the toolkit; this should be avoided, as it breaks various assumptions -- and optimizations. -- -- If you are drawing on a native t'GI.Gdk.Objects.Window.Window' in response to a 'GI.Gdk.Enums.EventTypeExpose' event -- you should use 'GI.Gdk.Objects.Window.windowBeginDrawFrame' and 'GI.Gdk.Objects.DrawingContext.drawingContextGetCairoContext' -- instead. GTK will automatically do this for you when drawing a widget. -- -- /Since: 2.8/ cairoCreate :: (B.CallStack.HasCallStack, MonadIO m, Gdk.Window.IsWindow a) => a -- ^ /@window@/: a t'GI.Gdk.Objects.Window.Window' -> m Cairo.Context.Context -- ^ __Returns:__ A newly created Cairo context. Free with -- @/cairo_destroy()/@ when you are done drawing. cairoCreate :: forall (m :: * -> *) a. (HasCallStack, MonadIO m, IsWindow a) => a -> m Context cairoCreate a window = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr Window window' <- forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b) unsafeManagedPtrCastPtr a window Ptr Context result <- Ptr Window -> IO (Ptr Context) gdk_cairo_create Ptr Window window' forall a. HasCallStack => Text -> Ptr a -> IO () checkUnexpectedReturnNULL Text "cairoCreate" Ptr Context result Context result' <- (forall a. (HasCallStack, GBoxed a) => (ManagedPtr a -> a) -> Ptr a -> IO a wrapBoxed ManagedPtr Context -> Context Cairo.Context.Context) Ptr Context result forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr a window forall (m :: * -> *) a. Monad m => a -> m a return Context result' -- function beep -- Args: [] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_beep" gdk_beep :: IO () -- | Emits a short beep on the default display. beep :: (B.CallStack.HasCallStack, MonadIO m) => m () beep :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m () beep = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do IO () gdk_beep forall (m :: * -> *) a. Monad m => a -> m a return () -- function add_option_entries_libgtk_only -- Args: [ Arg -- { argCName = "group" -- , argType = -- TInterface Name { namespace = "GLib" , name = "OptionGroup" } -- , direction = DirectionIn -- , mayBeNull = False -- , argDoc = -- Documentation -- { rawDocText = Just "An option group." , sinceVersion = Nothing } -- , argScope = ScopeTypeInvalid -- , argClosure = -1 -- , argDestroy = -1 -- , argCallerAllocates = False -- , transfer = TransferNothing -- } -- ] -- Lengths: [] -- returnType: Nothing -- throws : False -- Skip return : False foreign import ccall "gdk_add_option_entries_libgtk_only" gdk_add_option_entries_libgtk_only :: Ptr GLib.OptionGroup.OptionGroup -> -- group : TInterface (Name {namespace = "GLib", name = "OptionGroup"}) IO () {-# DEPRECATED addOptionEntriesLibgtkOnly ["(Since version 3.16)","This symbol was never meant to be used outside"," of GTK+"] #-} -- | Appends gdk option entries to the passed in option group. This is -- not public API and must not be used by applications. addOptionEntriesLibgtkOnly :: (B.CallStack.HasCallStack, MonadIO m) => GLib.OptionGroup.OptionGroup -- ^ /@group@/: An option group. -> m () addOptionEntriesLibgtkOnly :: forall (m :: * -> *). (HasCallStack, MonadIO m) => OptionGroup -> m () addOptionEntriesLibgtkOnly OptionGroup group = forall (m :: * -> *) a. MonadIO m => IO a -> m a liftIO forall a b. (a -> b) -> a -> b $ do Ptr OptionGroup group' <- forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a) unsafeManagedPtrGetPtr OptionGroup group Ptr OptionGroup -> IO () gdk_add_option_entries_libgtk_only Ptr OptionGroup group' forall a. ManagedPtrNewtype a => a -> IO () touchManagedPtr OptionGroup group forall (m :: * -> *) a. Monad m => a -> m a return ()