@@ -2,390 +2,181 @@
2{-# LANGUAGE CPP #-}
2{-# LANGUAGE CPP #-}
3{-# LANGUAGE ConstraintKinds #-}
3{-# LANGUAGE ConstraintKinds #-}
4{-# LANGUAGE DataKinds #-}
4{-# LANGUAGE DataKinds #-}
5−{-# LANGUAGE DeriveTraversable #-}
6{-# LANGUAGE EmptyDataDecls #-}
5{-# LANGUAGE EmptyDataDecls #-}
7{-# LANGUAGE FlexibleContexts #-}
6{-# LANGUAGE FlexibleContexts #-}
8{-# LANGUAGE FlexibleInstances #-}
7{-# LANGUAGE FlexibleInstances #-}
10{-# LANGUAGE GeneralizedNewtypeDeriving #-}
8{-# LANGUAGE GeneralizedNewtypeDeriving #-}
11{-# LANGUAGE LambdaCase #-}
9{-# LANGUAGE LambdaCase #-}
12{-# LANGUAGE MultiParamTypeClasses #-}
10{-# LANGUAGE MultiParamTypeClasses #-}
13{-# LANGUAGE OverloadedStrings #-}
11{-# LANGUAGE OverloadedStrings #-}
14−{-# LANGUAGE PatternGuards #-}
15{-# LANGUAGE PolyKinds #-}
12{-# LANGUAGE PolyKinds #-}
16{-# LANGUAGE RankNTypes #-}
13{-# LANGUAGE RankNTypes #-}
17{-# LANGUAGE RecursiveDo #-}
14{-# LANGUAGE RecursiveDo #-}
18{-# LANGUAGE ScopedTypeVariables #-}
15{-# LANGUAGE ScopedTypeVariables #-}
16+{-# LANGUAGE StandaloneDeriving #-}
19#ifdef USE_TEMPLATE_HASKELL
17#ifdef USE_TEMPLATE_HASKELL
20{-# LANGUAGE TemplateHaskell #-}
18{-# LANGUAGE TemplateHaskell #-}
22−{-# LANGUAGE TupleSections #-}
23{-# LANGUAGE TypeFamilies #-}
20{-# LANGUAGE TypeFamilies #-}
24{-# LANGUAGE TypeOperators #-}
21{-# LANGUAGE TypeOperators #-}
25{-# LANGUAGE UndecidableInstances #-}
22{-# LANGUAGE UndecidableInstances #-}
27−{-# LANGUAGE ForeignFunctionInterface #-}
28−{-# LANGUAGE JavaScriptFFI #-}
30−-- | This is a builder to be used on the client side. It can be run in two modes:
32−-- 1. in "hydration mode", reusing DOM nodes already in the page (as produced
33−-- by 'Reflex.Dom.Builder.Static.renderStatic')
34−-- 2. in "immediate mode", creating and appending DOM nodes as required
36−-- In "hydration mode", the preexisting DOM __must contain__ what the builder
37−-- will expect at switchover time (the time at which parity with the static
38−-- renderer is reached, and the time after which the page is "live").
40−-- For example, displaying the current time as text should be done inside
41−-- 'Reflex.Dom.Prerender.prerender' to ensure that we don't attempt to hydrate the incorrect text.
42−-- The server will prerender a text node with time A, and the client will expect
43−-- a text node with time B. Barring a miracle, time A and time B will not match,
44−-- and hydration will fail.
45module Reflex.Dom.Builder.Immediate
23module Reflex.Dom.Builder.Immediate
46− ( HydrationDomBuilderT (..)
24+ ( EventTriggerRef (..)
47− , HydrationDomBuilderEnv (..)
25+ , ImmediateDomBuilderEnv (..)
49− , HydrationRunnerT (..)
50− , runHydrationRunnerT
51− , runHydrationRunnerTWithFailure
52− , ImmediateDomBuilderT
26+ , ImmediateDomBuilderT (..)
53− , runHydrationDomBuilderT
27+ , runImmediateDomBuilderT
54− , getHydrationMode
28+ , askDocument
56− , addHydrationStepWithSetup
58− , insertAfterPreviousNode
60− , askParent
29+ , askParent
61− , askEvents
30+ , askEvents
63− , textNodeInternal
32+ , textNodeInternal
64− , removeSubsequentNodes
65− , deleteBetweenExclusive
33+ , deleteBetweenExclusive
66− , extractBetweenExclusive
34+ , extractBetweenExclusive
67− , deleteUpTo
35+ , deleteUpTo
68− , extractUpTo
36+ , extractUpTo
69− , SupportsHydrationDomBuilder
37+ , SupportsImmediateDomBuilder
70− , collectUpTo
38+ , collectUpTo
71− , collectUpToGivenParent
39+ , collectUpToGivenParent
72− , EventTriggerRef (..)
73− , EventFilterTriggerRef (..)
40+ , EventFilterTriggerRef (..)
75− , elementInternal
42+ , makeElement
78− , GhcjsDomHandler (..)
43+ , GhcjsDomHandler (..)
79− , GhcjsDomHandler1 (..)
44+ , GhcjsDomHandler1 (..)
80− , GhcjsDomEvent (..)
45+ , GhcjsDomEvent (..)
81− , GhcjsEventFilter (..)
47+ , GhcjsEventFilter (..)
82− , Pair1 (..)
48+ , Pair1 (..)
83− , Maybe1 (..)
49+ , Maybe1 (..)
84− , GhcjsEventSpec (..)
50+ , GhcjsEventSpec (..)
86− , ghcjsEventSpec_filters
87− , ghcjsEventSpec_handler
88− , GhcjsEventHandler (..)
51+ , GhcjsEventHandler (..)
52+#ifndef USE_TEMPLATE_HASKELL
54+ , ghcjsEventSpec_filters
55+ , ghcjsEventSpec_handler
89− , drawChildUpdate
57+ , drawChildUpdate
90− , ChildReadyState (..)
91− , mkHasFocus
58+ , mkHasFocus
92− , insertBefore
59+ , insertBefore
93− , EventType
60+ , EventType
94− , defaultDomEventHandler
61+ , defaultDomEventHandler
95− , defaultDomWindowEventHandler
62+ , defaultDomWindowEventHandler
96− , withIsEvent
63+ , withIsEvent
97− , showEventName
64+ , showEventName
98− , elementOnEventName
65+ , elementOnEventName
99− , windowOnEventName
66+ , windowOnEventName
100− , wrapDomEvent
67+ , wrapDomEvent
101− , subscribeDomEvent
68+ , subscribeDomEvent
102− , wrapDomEventMaybe
69+ , wrapDomEventMaybe
103− , wrapDomEventsMaybe
70+ , wrapDomEventsMaybe
104− , getKeyEvent
71+ , getKeyEvent
105− , getMouseEventCoords
72+ , getMouseEventCoords
106− , getTouchEvent
73+ , getTouchEvent
107− , WindowConfig (..)
74+ , WindowConfig (..)
108− , Window (..)
75+ , Window (..)
109− , wrapWindow
76+ , wrapWindow
110− -- * Attributes for controlling hydration
77+ , ghcjsEventSpec_filters
111− , hydratableAttribute
78+ , ghcjsEventSpec_handler
112− , skipHydrationAttribute
114− , traverseDMapWithKeyWithAdjust'
115− , hoistTraverseWithKeyWithAdjust
116− , traverseIntMapWithKeyWithAdjust'
117− , hoistTraverseIntMapWithKeyWithAdjust
81+import Foreign.JavaScript.TH
82+import Reflex.Class as Reflex
83+import Reflex.Dom.Builder.Class
85+import Reflex.Host.Class
86+import Reflex.PerformEvent.Class
87+import Reflex.PostBuild.Class
88+import Reflex.TriggerEvent.Base hiding (askEvents)
89+import qualified Reflex.TriggerEvent.Base as TriggerEventT (askEvents)
90+import Reflex.TriggerEvent.Class
120import Control.Concurrent
92import Control.Concurrent
121−import Control.Exception (bracketOnError)
93+import Control.Lens hiding (element, ix)
122−import Control.Lens (Identity(..), imapM_, iforM_, (^.), makeLenses)
123import Control.Monad.Exception
94import Control.Monad.Exception
124import Control.Monad.Primitive
95import Control.Monad.Primitive
125import Control.Monad.Reader
96import Control.Monad.Reader
126import Control.Monad.Ref
97import Control.Monad.Ref
127−import Control.Monad.State.Strict (StateT, mapStateT, get, modify', gets, runStateT)
98+#ifndef USE_TEMPLATE_HASKELL
99+import Data.Functor.Contravariant (phantom)
128import Data.Bitraversable
101import Data.Bitraversable
129import Data.Default
102import Data.Default
130import Data.Dependent.Map (DMap)
103import Data.Dependent.Map (DMap)
104+import qualified Data.Dependent.Map as DMap
131import Data.Dependent.Sum
105import Data.Dependent.Sum
132−import Data.FastMutableIntMap (PatchIntMap (..))
133−import Data.Foldable (for_, traverse_)
134import Data.Functor.Compose
106import Data.Functor.Compose
135import Data.Functor.Constant
107import Data.Functor.Constant
136import Data.Functor.Misc
108import Data.Functor.Misc
137−import Data.Functor.Product
138−import Data.GADT.Compare (GCompare)
139import Data.IORef
109import Data.IORef
140−import Data.IntMap.Strict (IntMap)
110+import qualified Data.Map as Map
141import Data.Maybe
111import Data.Maybe
142−import Data.Monoid ((<>))
112+import Data.Monoid
143−import Data.Some (Some(..))
113+import qualified Data.Some as Some
144−import Data.GADT.Compare (GCompare)
145−import Data.String (IsString)
146import Data.Text (Text)
114import Data.Text (Text)
147−import Foreign.JavaScript.Internal.Utils
148−import Foreign.JavaScript.TH
149−import GHCJS.DOM.ClipboardEvent as ClipboardEvent
150−import GHCJS.DOM.Document (Document, createDocumentFragment, createElement, createElementNS, createTextNode, createComment)
151−import GHCJS.DOM.Element (getScrollTop, removeAttribute, removeAttributeNS, setAttribute, setAttributeNS, hasAttribute)
152−import GHCJS.DOM.EventM (EventM, event, on)
153−import GHCJS.DOM.KeyboardEvent as KeyboardEvent
154−import GHCJS.DOM.MouseEvent
155−import GHCJS.DOM.Node (appendChild_, getOwnerDocumentUnchecked, getParentNodeUnchecked, setNodeValue, toNode)
156−import GHCJS.DOM.Types (liftJSM, askJSM, runJSM, JSM, MonadJSM, FocusEvent, IsElement, IsEvent, IsNode, KeyboardEvent, Node, TouchEvent, WheelEvent, uncheckedCastTo, ClipboardEvent)
157−import GHCJS.DOM.UIEvent
158−import Language.Javascript.JSaddle (call, eval)
159−import Reflex.Adjustable.Class
160−import Reflex.Class as Reflex
161−import Reflex.Dom.Builder.Class
162−import Reflex.Dynamic
163−import Reflex.Host.Class
164−import Reflex.Patch.DMapWithMove (PatchDMapWithMove(..))
165−import Reflex.Patch.MapWithMove (PatchMapWithMove(..))
166−import Reflex.PerformEvent.Base (PerformEventT)
167−import Reflex.PerformEvent.Class
168−import Reflex.PostBuild.Base (PostBuildT)
169−import Reflex.PostBuild.Class
170−#ifdef PROFILE_REFLEX
171−import Reflex.Profiled
173−import Reflex.Requester.Base
174−import Reflex.Requester.Class
175−import Reflex.Spider (Spider, SpiderHost, Global)
176−import Reflex.TriggerEvent.Base hiding (askEvents)
177−import Reflex.TriggerEvent.Class
179−import qualified Data.Dependent.Map as DMap
180−import qualified Data.FastMutableIntMap as FastMutableIntMap
181−import qualified Data.IntMap.Strict as IntMap
182−import qualified Data.Map as Map
183import qualified Data.Text as T
115import qualified Data.Text as T
184import qualified GHCJS.DOM as DOM
116import qualified GHCJS.DOM as DOM
185−import qualified GHCJS.DOM.DataTransfer as DataTransfer
117+import GHCJS.DOM.RequestAnimationFrameCallback
186−import qualified GHCJS.DOM.DocumentAndElementEventHandlers as Events
118+import GHCJS.DOM.Document (Document, createDocumentFragmentUnchecked, createElementUnchecked, createElementNSUnchecked, createTextNodeUnchecked)
187−import qualified GHCJS.DOM.DocumentOrShadowRoot as Document
119+import GHCJS.DOM.Element (getScrollTop, removeAttribute, removeAttributeNS, setAttribute, setAttributeNS)
188import qualified GHCJS.DOM.Element as Element
120import qualified GHCJS.DOM.Element as Element
189import qualified GHCJS.DOM.Event as Event
121import qualified GHCJS.DOM.Event as Event
122+import GHCJS.DOM.EventM (EventM, event, on)
190import qualified GHCJS.DOM.EventM as DOM
123import qualified GHCJS.DOM.EventM as DOM
191import qualified GHCJS.DOM.FileList as FileList
124import qualified GHCJS.DOM.FileList as FileList
192−import qualified GHCJS.DOM.GlobalEventHandlers as Events
193import qualified GHCJS.DOM.HTMLInputElement as Input
125import qualified GHCJS.DOM.HTMLInputElement as Input
194import qualified GHCJS.DOM.HTMLSelectElement as Select
126import qualified GHCJS.DOM.HTMLSelectElement as Select
195import qualified GHCJS.DOM.HTMLTextAreaElement as TextArea
127import qualified GHCJS.DOM.HTMLTextAreaElement as TextArea
196−import qualified GHCJS.DOM.Node as Node
128+import GHCJS.DOM.MouseEvent
197−import qualified GHCJS.DOM.Text as DOM
198import qualified GHCJS.DOM.Touch as Touch
129import qualified GHCJS.DOM.Touch as Touch
199import qualified GHCJS.DOM.TouchEvent as TouchEvent
130import qualified GHCJS.DOM.TouchEvent as TouchEvent
200import qualified GHCJS.DOM.TouchList as TouchList
131import qualified GHCJS.DOM.TouchList as TouchList
132+import GHCJS.DOM.Node (appendChild_, getOwnerDocumentUnchecked, getParentNodeUnchecked, setNodeValue, toNode)
133+import qualified GHCJS.DOM.Node as DOM (insertBefore_)
134+import GHCJS.DOM.Types
135+ (liftJSM, askJSM, runJSM, JSM, MonadJSM(..),
136+ FocusEvent, IsElement, IsEvent, IsNode, KeyboardEvent, Node,
137+ ToDOMString, TouchEvent, WheelEvent, uncheckedCastTo)
201import qualified GHCJS.DOM.Types as DOM
138import qualified GHCJS.DOM.Types as DOM
139+import GHCJS.DOM.UIEvent
202import qualified GHCJS.DOM.Window as Window
140import qualified GHCJS.DOM.Window as Window
203−import qualified GHCJS.DOM.WheelEvent as WheelEvent
141+import Language.Javascript.JSaddle (call, eval)
204−import qualified Reflex.Patch.DMap as PatchDMap
205−import qualified Reflex.Patch.DMapWithMove as PatchDMapWithMove
206−import qualified Reflex.Patch.MapWithMove as PatchMapWithMove
207−import qualified Reflex.TriggerEvent.Base as TriggerEventT (askEvents)
209−#ifndef USE_TEMPLATE_HASKELL
210−import Data.Functor.Contravariant (phantom)
211−import Control.Lens (Lens', Getter)
214−#ifndef ghcjs_HOST_OS
215−import GHCJS.DOM.Types (MonadJSM (..))
217−instance MonadJSM m => MonadJSM (HydrationRunnerT t m) where
218− {-# INLINABLE liftJSM' #-}
219− liftJSM' = lift . liftJSM'
221−instance MonadJSM m => MonadJSM (HydrationDomBuilderT s t m) where
143+import Reflex.Requester.Base
222− {-# INLINABLE liftJSM' #-}
144+import Reflex.Requester.Class
223− liftJSM' = lift . liftJSM'
145+import Foreign.JavaScript.Internal.Utils
225−instance MonadJSM m => MonadJSM (DomRenderHookT t m) where
147+data ImmediateDomBuilderEnv t m
226− {-# INLINABLE liftJSM' #-}
148+ = ImmediateDomBuilderEnv { _immediateDomBuilderEnv_document :: Document
227− liftJSM' = lift . liftJSM'
149+ , _immediateDomBuilderEnv_parent :: Node
230−data HydrationDomBuilderEnv t m = HydrationDomBuilderEnv
152+newtype ImmediateDomBuilderT t m a = ImmediateDomBuilderT { unImmediateDomBuilderT :: ReaderT (ImmediateDomBuilderEnv t m) (RequesterT t JSM Identity (TriggerEventT t m)) a }
231− { _hydrationDomBuilderEnv_document :: {-# UNPACK #-} !Document
153+ deriving (Functor, Applicative, Monad, MonadFix, MonadIO, MonadException, MonadAsyncException)
232− -- ^ Reference to the document
233− , _hydrationDomBuilderEnv_parent :: !(Either Node (IORef Node))
234− -- ^ This is in an IORef because in the time up to hydration we can't actually know what the
235− -- parent is - we populate this reference during the DOM traversal at hydration time
236− , _hydrationDomBuilderEnv_unreadyChildren :: {-# UNPACK #-} !(IORef Word)
237− -- ^ Number of children who still aren't fully rendered
238− , _hydrationDomBuilderEnv_commitAction :: !(JSM ())
239− -- ^ Action to take when all children are ready --TODO: we should probably get rid of this once we invoke it
240− , _hydrationDomBuilderEnv_hydrationMode :: {-# UNPACK #-} !(IORef HydrationMode)
241− -- ^ In hydration mode? Should be switched to `HydrationMode_Immediate` after hydration is finished
242− , _hydrationDomBuilderEnv_switchover :: !(Event t ())
243− , _hydrationDomBuilderEnv_delayed :: {-# UNPACK #-} !(IORef (HydrationRunnerT t m ()))
246−-- | A monad for DomBuilder which just gets the results of children and pushes
155+#ifndef __GHCJS__
247−-- work into an action that is delayed until after postBuild (to match the
248−-- static builder). The action runs in 'HydrationRunnerT', which performs the
249−-- DOM takeover and sets up the events, after which point this monad will
250−-- continue in the vein of 'ImmediateDomBuilderT'.
156+instance MonadJSM m => MonadJSM (ImmediateDomBuilderT t m) where
251−newtype HydrationDomBuilderT s t m a = HydrationDomBuilderT { unHydrationDomBuilderT :: ReaderT (HydrationDomBuilderEnv t m) (DomRenderHookT t m) a }
157+ liftJSM' = ImmediateDomBuilderT . liftJSM'
252− deriving (Functor, Applicative, Monad, MonadFix, MonadIO, MonadException
253−#if MIN_VERSION_base(4,9,1)
254− , MonadAsyncException
258−instance PrimMonad m => PrimMonad (HydrationDomBuilderT s t m) where
160+instance PrimMonad m => PrimMonad (ImmediateDomBuilderT x m) where
259− type PrimState (HydrationDomBuilderT s t m) = PrimState m
161+ type PrimState (ImmediateDomBuilderT x m) = PrimState m
260 primitive = lift . primitive
162 primitive = lift . primitive
262−instance MonadTrans (HydrationDomBuilderT s t) where
164+instance MonadTrans (ImmediateDomBuilderT t) where
263− lift = HydrationDomBuilderT . lift . lift
165+ lift = ImmediateDomBuilderT . lift . lift . lift
265−instance (Reflex t, MonadFix m) => DomRenderHook t (HydrationDomBuilderT s t m) where
167+instance (PerformEvent t m, PrimMonad m) => DomRenderHook t (ImmediateDomBuilderT t m) where
266− withRenderHook hook = HydrationDomBuilderT . mapReaderT (withRenderHook hook) . unHydrationDomBuilderT
168+ withRenderHook hook (ImmediateDomBuilderT a) = do
267− requestDomAction = HydrationDomBuilderT . lift . requestDomAction
169+ e <- ImmediateDomBuilderT ask
268− requestDomAction_ = HydrationDomBuilderT . lift . requestDomAction_
270−-- | The monad which performs the delayed actions to reuse prerendered nodes and set up events.
271−-- State contains reference to the previous node sibling, if any, and the reader contains reference to the parent node.
272−newtype HydrationRunnerT t m a = HydrationRunnerT { unHydrationRunnerT :: StateT HydrationState (ReaderT Node (DomRenderHookT t m)) a }
273− deriving (Functor, Applicative, Monad, MonadFix, MonadIO, MonadException
274−#if MIN_VERSION_base(4,9,1)
275− , MonadAsyncException
279−data HydrationState = HydrationState
280− { _hydrationState_previousNode :: !(Maybe Node)
281− , _hydrationState_failed :: !Bool
284−{-# INLINABLE localRunner #-}
285−localRunner :: (MonadJSM m, Monad m) => HydrationRunnerT t m a -> Maybe Node -> Node -> HydrationRunnerT t m a
286−localRunner (HydrationRunnerT m) s parent = do
287− s0 <- HydrationRunnerT get
288− (a, s') <- HydrationRunnerT $ lift $ local (\_ -> parent) $ runStateT m (s0 { _hydrationState_previousNode = s })
289− traverse_ removeSubsequentNodes $ _hydrationState_previousNode s'
290− HydrationRunnerT $ modify' $ \hs -> hs { _hydrationState_failed = _hydrationState_failed s' }
293−{-# INLINABLE runHydrationRunnerT #-}
295− :: (MonadRef m, Ref m ~ IORef, Monad m, PerformEvent t m, MonadFix m, MonadReflexCreateTrigger t m, MonadJSM m, MonadJSM (Performable m))
296− => HydrationRunnerT t m a -> Maybe Node -> Node -> Chan [DSum (EventTriggerRef t) TriggerInvocation] -> m a
297−runHydrationRunnerT m = runHydrationRunnerTWithFailure m (pure ())
299−{-# INLINABLE runHydrationRunnerTWithFailure #-}
300−runHydrationRunnerTWithFailure
301− :: (MonadRef m, Ref m ~ IORef, Monad m, PerformEvent t m, MonadFix m, MonadReflexCreateTrigger t m, MonadJSM m, MonadJSM (Performable m))
302− => HydrationRunnerT t m a -> IO () -> Maybe Node -> Node -> Chan [DSum (EventTriggerRef t) TriggerInvocation] -> m a
303−runHydrationRunnerTWithFailure (HydrationRunnerT m) onFailure s parent events = flip runDomRenderHookT events $ flip runReaderT parent $ do
304− (a, s') <- runStateT m (HydrationState s False)
305− traverse_ removeSubsequentNodes $ _hydrationState_previousNode s'
306− when (_hydrationState_failed s') $ liftIO $ putStrLn "reflex-dom warning: hydration failed: the DOM was not as expected at switchover time. This may be due to invalid HTML which the browser has altered upon parsing, some external JS altering the DOM, or the page being served from an outdated cache."
307− when (_hydrationState_failed s') $ liftIO onFailure
312−instance MonadReflexCreateTrigger t m => MonadReflexCreateTrigger t (HydrationRunnerT t m) where
313− {-# INLINABLE newEventWithTrigger #-}
314− newEventWithTrigger = lift . newEventWithTrigger
315− {-# INLINABLE newFanEventWithTrigger #-}
316− newFanEventWithTrigger f = lift $ newFanEventWithTrigger f
318−instance MonadTrans (HydrationRunnerT t) where
319− {-# INLINABLE lift #-}
320− lift = HydrationRunnerT . lift . lift . lift
322−instance MonadSample t m => MonadSample t (HydrationRunnerT t m) where
323− {-# INLINABLE sample #-}
324− sample = lift . sample
326−instance (Reflex t, MonadFix m) => DomRenderHook t (HydrationRunnerT t m) where
327− withRenderHook hook = HydrationRunnerT . mapStateT (mapReaderT (withRenderHook hook)) . unHydrationRunnerT
328− requestDomAction = HydrationRunnerT . lift . lift . requestDomAction
329− requestDomAction_ = HydrationRunnerT . lift . lift . requestDomAction_
331−-- | Add a hydration step which depends on some computation that should only be
332−-- done *before* the switchover to immediate mode - this is most likely some
333−-- form of 'hold' which we want to remove after hydration is done
334−{-# INLINABLE addHydrationStepWithSetup #-}
335−addHydrationStepWithSetup :: MonadIO m => m a -> (a -> HydrationRunnerT t m ()) -> HydrationDomBuilderT s t m ()
336−addHydrationStepWithSetup setup f = getHydrationMode >>= \case
337− HydrationMode_Immediate -> pure ()
338− HydrationMode_Hydrating -> do
340− addHydrationStep (f s)
342−-- | Add a hydration step
343−{-# INLINABLE addHydrationStep #-}
344−addHydrationStep :: MonadIO m => HydrationRunnerT t m () -> HydrationDomBuilderT s t m ()
345−addHydrationStep m = do
346− delayedRef <- HydrationDomBuilderT $ asks _hydrationDomBuilderEnv_delayed
347− liftIO $ modifyIORef' delayedRef (>> m)
349−-- | Shared behavior for HydrationDomBuilderT and HydrationRunnerT
350−newtype DomRenderHookT t m a = DomRenderHookT { unDomRenderHookT :: RequesterT t JSM Identity (TriggerEventT t m) a }
351− deriving (Functor, Applicative, Monad, MonadFix, MonadIO, MonadException
352−#if MIN_VERSION_base(4,9,1)
353− , MonadAsyncException
357−{-# INLINABLE runDomRenderHookT #-}
359− :: (MonadFix m, PerformEvent t m, MonadReflexCreateTrigger t m, MonadJSM m, MonadJSM (Performable m), MonadRef m, Ref m ~ IORef)
360− => DomRenderHookT t m a
361− -> Chan [DSum (EventTriggerRef t) TriggerInvocation]
363−runDomRenderHookT (DomRenderHookT a) events = do
364− flip runTriggerEventT events $ do
365− rec (result, req) <- runRequesterT a rsp
366− rsp <- performEventAsync $ ffor req $ \rm f -> liftJSM $ runInAnimationFrame f $
367− traverseRequesterData (fmap Identity) rm
370− runInAnimationFrame f x = void . DOM.inAnimationFrame' $ \_ -> do
371− v <- synchronously x
374−instance MonadTrans (DomRenderHookT t) where
375− {-# INLINABLE lift #-}
376− lift = DomRenderHookT . lift . lift
378−instance (Reflex t, MonadFix m) => DomRenderHook t (DomRenderHookT t m) where
379− withRenderHook hook (DomRenderHookT a) = do
380− DomRenderHookT $ withRequesting $ \rsp -> do
170+ ImmediateDomBuilderT $ lift $ withRequesting $ \rsp -> do
381− (x, req) <- lift $ runRequesterT a $ runIdentity <$> rsp
171+ (x, req) <- lift $ runRequesterT (runReaderT a e) $ runIdentity <$> rsp
382− return (ffor req $ \rm -> hook $ traverseRequesterData (fmap Identity) rm, x)
172+ return (ffor req $ \rm -> hook $ DMap.traverseWithKey (\_ r -> Identity <$> r) rm, x)
383− requestDomAction = DomRenderHookT . requestingIdentity
173+ requestDomAction = ImmediateDomBuilderT . lift . requestingIdentity
384− requestDomAction_ = DomRenderHookT . requesting_
174+ requestDomAction_ = ImmediateDomBuilderT . lift . requesting_
386−{-# INLINABLE runHydrationDomBuilderT #-}
176+{-# INLINABLE runImmediateDomBuilderT #-}
387−runHydrationDomBuilderT
177+runImmediateDomBuilderT
388− :: ( MonadFix m
179+ , MonadFix m
389 , PerformEvent t m
180 , PerformEvent t m
390 , MonadReflexCreateTrigger t m
181 , MonadReflexCreateTrigger t m
391 , MonadJSM m
182 , MonadJSM m
@@ -393,82 +184,57 @@ runHydrationDomBuilderT
393 , MonadRef m
184 , MonadRef m
394 , Ref m ~ IORef
185 , Ref m ~ IORef
396− => HydrationDomBuilderT s t m a
187+ => ImmediateDomBuilderT t m a
397− -> HydrationDomBuilderEnv t m
188+ -> ImmediateDomBuilderEnv t m
398 -> Chan [DSum (EventTriggerRef t) TriggerInvocation]
189 -> Chan [DSum (EventTriggerRef t) TriggerInvocation]
400−runHydrationDomBuilderT (HydrationDomBuilderT a) env = runDomRenderHookT (runReaderT a env)
191+runImmediateDomBuilderT (ImmediateDomBuilderT a) env eventChan = flip runTriggerEventT eventChan $ do
401−
192+ win <- DOM.currentWindowUnchecked
402−instance (RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document, Monad m) => HasDocument (HydrationDomBuilderT s t m) where
193+ rec (x, req) <- runRequesterT (runReaderT a env) rsp
194+ rsp <- performEventAsync $ ffor req $ \rm f -> liftJSM $ runInAnimationFrame win f $
195+ DMap.traverseWithKey (\_ r -> Identity <$> r) rm
198+ runInAnimationFrame win f x = do
199+ rec cb <- newRequestAnimationFrameCallbackSync $ \_ -> do
200+ v <- synchronously x
202+ freeRequestAnimationFrameCallback cb
203+ _ <- Window.requestAnimationFrame win $ Just cb
403− {-# INLINABLE askDocument #-}
206+{-# INLINABLE askDocument #-}
404− askDocument = HydrationDomBuilderT $ asks _hydrationDomBuilderEnv_document
207+askDocument :: Monad m => ImmediateDomBuilderT t m Document
208+askDocument = ImmediateDomBuilderT $ asks _immediateDomBuilderEnv_document
406{-# INLINABLE askParent #-}
210{-# INLINABLE askParent #-}
407−askParent :: Monad m => HydrationRunnerT t m DOM.Node
211+askParent :: Monad m => ImmediateDomBuilderT t m Node
408−askParent = HydrationRunnerT ask
212+askParent = ImmediateDomBuilderT $ asks _immediateDomBuilderEnv_parent
410−{-# INLINABLE getParent #-}
411−getParent :: MonadIO m => HydrationDomBuilderT s t m DOM.Node
412−getParent = either pure (liftIO . readIORef) =<< HydrationDomBuilderT (asks _hydrationDomBuilderEnv_parent)
414{-# INLINABLE askEvents #-}
214{-# INLINABLE askEvents #-}
415−askEvents :: Monad m => HydrationDomBuilderT s t m (Chan [DSum (EventTriggerRef t) TriggerInvocation])
215+askEvents :: Monad m => ImmediateDomBuilderT t m (Chan [DSum (EventTriggerRef t) TriggerInvocation])
416−askEvents = HydrationDomBuilderT . lift . DomRenderHookT . lift $ TriggerEventT.askEvents
216+askEvents = ImmediateDomBuilderT . lift . lift $ TriggerEventT.askEvents
418−{-# INLINABLE localEnv #-}
419−localEnv :: Monad m => (HydrationDomBuilderEnv t m -> HydrationDomBuilderEnv t m) -> HydrationDomBuilderT s t m a -> HydrationDomBuilderT s t m a
420−localEnv f = HydrationDomBuilderT . local (f $!) . unHydrationDomBuilderT
422{-# INLINABLE append #-}
218{-# INLINABLE append #-}
423−append :: MonadJSM m => DOM.Node -> HydrationDomBuilderT s t m ()
219+append :: (IsNode n, MonadJSM m) => n -> ImmediateDomBuilderT t m ()
424append n = do
220append n = do
425− p <- getParent
221+ p <- askParent
426− liftJSM $ appendChild_ p n
222+ liftJSM $ appendChild_ p $ Just n
427 return ()
223 return ()
429−{-# SPECIALIZE append
225+{-# INLINABLE textNodeInternal #-}
430− :: DOM.Node
226+textNodeInternal :: (MonadJSM m, ToDOMString contents) => contents -> ImmediateDomBuilderT t m DOM.Text
431− -> HydrationDomBuilderT s Spider HydrationM ()
227+textNodeInternal t = do
432− #-}
228+ doc <- askDocument
433−
229+ n <- liftJSM $ createTextNodeUnchecked doc t
434−data HydrationMode
230+ append n
435− = HydrationMode_Hydrating
231+ return n
436− -- ^ The time from initial load to parity with static builder
437− | HydrationMode_Immediate
438− -- ^ After hydration
439− deriving (Eq, Ord, Show)
441−{-# INLINABLE getPreviousNode #-}
442−getPreviousNode :: Monad m => HydrationRunnerT t m (Maybe DOM.Node)
443−getPreviousNode = HydrationRunnerT $ gets _hydrationState_previousNode
445−{-# INLINABLE setPreviousNode #-}
446−setPreviousNode :: Monad m => Maybe DOM.Node -> HydrationRunnerT t m ()
447−setPreviousNode n = HydrationRunnerT $ modify' (\hs -> hs { _hydrationState_previousNode = n })
449−{-# INLINABLE askUnreadyChildren #-}
450−askUnreadyChildren :: Monad m => HydrationDomBuilderT s t m (IORef Word)
451−askUnreadyChildren = HydrationDomBuilderT $ asks _hydrationDomBuilderEnv_unreadyChildren
453−{-# INLINABLE askCommitAction #-}
454−askCommitAction :: Monad m => HydrationDomBuilderT s t m (JSM ())
455−askCommitAction = HydrationDomBuilderT $ asks _hydrationDomBuilderEnv_commitAction
457−{-# INLINABLE getHydrationMode #-}
458−getHydrationMode :: MonadIO m => HydrationDomBuilderT s t m HydrationMode
459−getHydrationMode = liftIO . readIORef =<< HydrationDomBuilderT (asks _hydrationDomBuilderEnv_hydrationMode)
461−-- | Remove all nodes after given node
462−removeSubsequentNodes :: (MonadJSM m, IsNode n) => n -> m ()
463−removeSubsequentNodes n = liftJSM $ do
464− f <- eval ("(function(n) { while (n.nextSibling) { (n.parentNode).removeChild(n.nextSibling); }; })" :: Text)
467-- | s and e must both be children of the same node and s must precede e;
233-- | s and e must both be children of the same node and s must precede e;
468-- all nodes between s and e will be removed, but s and e will not be removed
234-- all nodes between s and e will be removed, but s and e will not be removed
469deleteBetweenExclusive :: (MonadJSM m, IsNode start, IsNode end) => start -> end -> m ()
235deleteBetweenExclusive :: (MonadJSM m, IsNode start, IsNode end) => start -> end -> m ()
470deleteBetweenExclusive s e = liftJSM $ do
236deleteBetweenExclusive s e = liftJSM $ do
471− df <- createDocumentFragment =<< getOwnerDocumentUnchecked s
237+ df <- createDocumentFragmentUnchecked =<< getOwnerDocumentUnchecked s
472 extractBetweenExclusive df s e -- In many places in ImmediateDomBuilderT, we assume that things always have a parent; by adding them to this DocumentFragment, we maintain that invariant
238 extractBetweenExclusive df s e -- In many places in ImmediateDomBuilderT, we assume that things always have a parent; by adding them to this DocumentFragment, we maintain that invariant
474-- | s and e must both be children of the same node and s must precede e; all
240-- | s and e must both be children of the same node and s must precede e; all
@@ -476,7 +242,16 @@ deleteBetweenExclusive s e = liftJSM $ do
476-- and e will not be moved
242-- and e will not be moved
477extractBetweenExclusive :: (MonadJSM m, IsNode start, IsNode end) => DOM.DocumentFragment -> start -> end -> m ()
243extractBetweenExclusive :: (MonadJSM m, IsNode start, IsNode end) => DOM.DocumentFragment -> start -> end -> m ()
478extractBetweenExclusive df s e = liftJSM $ do
244extractBetweenExclusive df s e = liftJSM $ do
479− f <- eval ("(function(df,s,e) { var x; for(;;) { x = s['nextSibling']; if(e===x) { break; }; df['appendChild'](x); } })" :: Text)
245+ f <- eval $ T.unlines
246+ [ "(function(df,s,e){"
249+ , " x = s.nextSibling;"
250+ , " if(e===x) break;"
251+ , " df.appendChild(x);"
480 void $ call f f (df, s, e)
255 void $ call f f (df, s, e)
482-- | s and e must both be children of the same node and s must precede e;
257-- | s and e must both be children of the same node and s must precede e;
@@ -484,23 +259,26 @@ extractBetweenExclusive df s e = liftJSM $ do
484{-# INLINABLE deleteUpTo #-}
259{-# INLINABLE deleteUpTo #-}
485deleteUpTo :: (MonadJSM m, IsNode start, IsNode end) => start -> end -> m ()
260deleteUpTo :: (MonadJSM m, IsNode start, IsNode end) => start -> end -> m ()
486deleteUpTo s e = do
261deleteUpTo s e = do
487− df <- createDocumentFragment =<< getOwnerDocumentUnchecked s
262+ df <- createDocumentFragmentUnchecked =<< getOwnerDocumentUnchecked s
488 extractUpTo df s e -- In many places in ImmediateDomBuilderT, we assume that things always have a parent; by adding them to this DocumentFragment, we maintain that invariant
263 extractUpTo df s e -- In many places in ImmediateDomBuilderT, we assume that things always have a parent; by adding them to this DocumentFragment, we maintain that invariant
490extractUpTo :: (MonadJSM m, IsNode start, IsNode end) => DOM.DocumentFragment -> start -> end -> m ()
265extractUpTo :: (MonadJSM m, IsNode start, IsNode end) => DOM.DocumentFragment -> start -> end -> m ()
492−--NOTE: Although wrapping this javascript in a function seems unnecessary, GHCJS's optimizer will break it if it is entered without that wrapping (as of 2017-09-04)
493−foreign import javascript unsafe
494− "(function() { var x = $2; while(x !== $3) { var y = x['nextSibling']; $1['appendChild'](x); x = y; } })()"
495− extractUpTo_ :: DOM.DocumentFragment -> DOM.Node -> DOM.Node -> IO ()
496−extractUpTo df s e = liftJSM $ extractUpTo_ df (toNode s) (toNode e)
498extractUpTo df s e = liftJSM $ do
266extractUpTo df s e = liftJSM $ do
499− f <- eval ("(function(df,s,e){ var x = s; var y; for(;;) { y = x['nextSibling']; df['appendChild'](x); if(e===y) { break; } x = y; } })" :: Text)
267+ f <- eval $ T.unlines
268+ [ "(function(df,s,e){"
272+ , " y = x.nextSibling;"
273+ , " df.appendChild(x);"
274+ , " if(e===y) break;"
500 void $ call f f (df, s, e)
279 void $ call f f (df, s, e)
503−type SupportsHydrationDomBuilder t m = (Reflex t, MonadJSM m, MonadHold t m, MonadFix m, MonadReflexCreateTrigger t m, MonadRef m, Ref m ~ Ref JSM, Adjustable t m, PrimMonad m, PerformEvent t m, MonadJSM (Performable m))
281+type SupportsImmediateDomBuilder t m = (Reflex t, MonadJSM m, MonadJSM (Performable m), MonadHold t m, MonadFix m, PerformEvent t m, MonadReflexCreateTrigger t m, MonadRef m, Ref m ~ Ref JSM, MonadAdjust t m, PrimMonad m)
505{-# INLINABLE collectUpTo #-}
283{-# INLINABLE collectUpTo #-}
506collectUpTo :: (MonadJSM m, IsNode start, IsNode end) => start -> end -> m DOM.DocumentFragment
284collectUpTo :: (MonadJSM m, IsNode start, IsNode end) => start -> end -> m DOM.DocumentFragment
@@ -512,27 +290,21 @@ collectUpTo s e = do
512collectUpToGivenParent :: (MonadJSM m, IsNode parent, IsNode start, IsNode end) => parent -> start -> end -> m DOM.DocumentFragment
290collectUpToGivenParent :: (MonadJSM m, IsNode parent, IsNode start, IsNode end) => parent -> start -> end -> m DOM.DocumentFragment
513collectUpToGivenParent currentParent s e = do
291collectUpToGivenParent currentParent s e = do
514 doc <- getOwnerDocumentUnchecked currentParent
292 doc <- getOwnerDocumentUnchecked currentParent
515− df <- createDocumentFragment doc
293+ df <- createDocumentFragmentUnchecked doc
516 extractUpTo df s e
294 extractUpTo df s e
517 return df
295 return df
519newtype EventFilterTriggerRef t er (en :: EventTag) = EventFilterTriggerRef (IORef (Maybe (EventTrigger t (er en))))
297newtype EventFilterTriggerRef t er (en :: EventTag) = EventFilterTriggerRef (IORef (Maybe (EventTrigger t (er en))))
521−-- | This 'wrap' is only partial: it doesn't create the 'EventSelector' itself
299+wrap :: forall m er t. SupportsImmediateDomBuilder t m => RawElement GhcjsDomSpace -> RawElementConfig er t (ImmediateDomBuilderT t m) -> ImmediateDomBuilderT t m (Element er GhcjsDomSpace t)
524− :: forall s m er t. (Reflex t, MonadJSM m, MonadReflexCreateTrigger t m, DomRenderHook t m, EventSpec s ~ GhcjsEventSpec)
525− => Chan [DSum (EventTriggerRef t) TriggerInvocation]
527− -> RawElementConfig er t s
528− -> m (DMap EventName (EventFilterTriggerRef t er))
529−wrap events e cfg = do
300+wrap e cfg = do
530− forM_ (_rawElementConfig_modifyAttributes cfg) $ \modifyAttrs -> requestDomAction_ $ ffor modifyAttrs $ imapM_ $ \(AttributeName mAttrNamespace n) mv -> case mAttrNamespace of
302+ mapM_ (requestDomAction_ . fmap (imapM_ $ \(AttributeName mAttrNamespace n) mv -> case mAttrNamespace of
531 Nothing -> maybe (removeAttribute e n) (setAttribute e n) mv
303 Nothing -> maybe (removeAttribute e n) (setAttribute e n) mv
532− Just ns -> maybe (removeAttributeNS e (Just ns) n) (setAttributeNS e (Just ns) n) mv
304+ Just ns -> maybe (removeAttributeNS e (Just ns) n) (setAttributeNS e (Just ns) n) mv)) (_rawElementConfig_modifyAttributes cfg)
533 eventTriggerRefs :: DMap EventName (EventFilterTriggerRef t er) <- liftJSM $ fmap DMap.fromList $ forM (DMap.toList $ _ghcjsEventSpec_filters $ _rawElementConfig_eventSpec cfg) $ \(en :=> GhcjsEventFilter f) -> do
305 eventTriggerRefs :: DMap EventName (EventFilterTriggerRef t er) <- liftJSM $ fmap DMap.fromList $ forM (DMap.toList $ _ghcjsEventSpec_filters $ _rawElementConfig_eventSpec cfg) $ \(en :=> GhcjsEventFilter f) -> do
534 triggerRef <- liftIO $ newIORef Nothing
306 triggerRef <- liftIO $ newIORef Nothing
535− _ <- elementOnEventName en e $ do --TODO: Something safer than this cast
307+ _ <- elementOnEventName en e $ do
536 evt <- DOM.event
308 evt <- DOM.event
537 (flags, k) <- liftJSM $ f $ GhcjsDomEvent evt
309 (flags, k) <- liftJSM $ f $ GhcjsDomEvent evt
538 when (_eventFlags_preventDefault flags) $ withIsEvent en DOM.preventDefault
310 when (_eventFlags_preventDefault flags) $ withIsEvent en DOM.preventDefault
@@ -543,74 +315,44 @@ wrap events e cfg = do
543 mv <- liftJSM k --TODO: Only do this when the event is subscribed
315 mv <- liftJSM k --TODO: Only do this when the event is subscribed
544 liftIO $ forM_ mv $ \v -> writeChan events [EventTriggerRef triggerRef :=> TriggerInvocation v (return ())]
316 liftIO $ forM_ mv $ \v -> writeChan events [EventTriggerRef triggerRef :=> TriggerInvocation v (return ())]
545 return $ en :=> EventFilterTriggerRef triggerRef
317 return $ en :=> EventFilterTriggerRef triggerRef
546− return eventTriggerRefs
318+ es <- do
547−
319+ let h :: GhcjsEventHandler er
548−{-# SPECIALIZE wrap
320+ !h = _ghcjsEventSpec_handler $ _rawElementConfig_eventSpec cfg -- Note: this needs to be done strictly and outside of the newFanEventWithTrigger, so that the newFanEventWithTrigger doesn't retain the entire cfg, which can cause a cyclic dependency that the GC won't be able to clean up
549− :: Chan [DSum (EventTriggerRef DomTimeline) TriggerInvocation]
321+ ctx <- askJSM
550− -> DOM.Element
322+ newFanEventWithTrigger $ \(WrapArg en) t ->
551− -> RawElementConfig er DomTimeline HydrationDomSpace
552− -> HydrationDomBuilderT HydrationDomSpace DomTimeline HydrationM (DMap EventName (EventFilterTriggerRef DomTimeline er))
556− :: Chan [DSum (EventTriggerRef DomTimeline) TriggerInvocation]
558− -> RawElementConfig er DomTimeline GhcjsDomSpace
559− -> HydrationDomBuilderT GhcjsDomSpace DomTimeline HydrationM (DMap EventName (EventFilterTriggerRef DomTimeline er))
562−{-# INLINE triggerBody #-}
564− :: forall s er t x. EventSpec s ~ GhcjsEventSpec
566− -> RawElementConfig er t s
567− -> Chan [DSum (EventTriggerRef t) TriggerInvocation]
568− -> DMap EventName (EventFilterTriggerRef t er)
570− -> WrapArg er EventName x
573−triggerBody ctx cfg events eventTriggerRefs e (WrapArg en) t = case DMap.lookup en eventTriggerRefs of
323+ case DMap.lookup en eventTriggerRefs of
574− Just (EventFilterTriggerRef r) -> do
324+ Just (EventFilterTriggerRef r) -> do
575− writeIORef r $ Just t
325+ writeIORef r $ Just t
576− return $ do
326+ return $ do
577− writeIORef r Nothing
327+ writeIORef r Nothing
578− Nothing -> (`runJSM` ctx) <$> (`runJSM` ctx) (elementOnEventName en e $ do
328+ Nothing -> (`runJSM` ctx) <$> (`runJSM` ctx) (elementOnEventName en e $ do
579− evt <- DOM.event
329+ evt <- DOM.event
580− mv <- lift $ unGhcjsEventHandler handler (en, GhcjsDomEvent evt)
330+ mv <- lift $ unGhcjsEventHandler h (en, GhcjsDomEvent evt)
581− case mv of
331+ case mv of
582− Nothing -> return ()
332+ Nothing -> return ()
583− Just v -> liftIO $ do
333+ Just v -> liftIO $ do
584− --TODO: I don't think this is quite right: if a new trigger is created between when this is enqueued and when it fires, this may not work quite right
334+ --TODO: I don't think this is quite right: if a new trigger is created between when this is enqueued and when it fires, this may not work quite right
585− ref <- newIORef $ Just t
335+ ref <- newIORef $ Just t
586− writeChan events [EventTriggerRef ref :=> TriggerInvocation v (return ())])
336+ writeChan events [EventTriggerRef ref :=> TriggerInvocation v (return ())])
587− where
337+ return $ Element es e
588− -- Note: this needs to be done strictly and outside of the newFanEventWithTrigger, so that the newFanEventWithTrigger doesn't
338+
589− -- retain the entire cfg, which can cause a cyclic dependency that the GC won't be able to clean up
339+{-# INLINABLE makeElement #-}
590− handler :: GhcjsEventHandler er
340+makeElement :: forall er t m a. SupportsImmediateDomBuilder t m => Text -> ElementConfig er t (ImmediateDomBuilderT t m) -> ImmediateDomBuilderT t m a -> ImmediateDomBuilderT t m ((Element er GhcjsDomSpace t, a), DOM.Element)
591− !handler = _ghcjsEventSpec_handler $ _rawElementConfig_eventSpec cfg
341+makeElement elementTag cfg child = do
592−
342+ doc <- askDocument
593−{-# SPECIALIZE triggerBody
343+ env <- ImmediateDomBuilderT ask
594− :: DOM.JSContextRef
344+ e <- liftJSM $ case cfg ^. namespace of
595− -> RawElementConfig er DomTimeline HydrationDomSpace
345+ Nothing -> createElementUnchecked doc (Just elementTag)
596− -> Chan [DSum (EventTriggerRef DomTimeline) TriggerInvocation]
346+ Just ens -> createElementNSUnchecked doc (Just ens) (Just elementTag)
597− -> DMap EventName (EventFilterTriggerRef DomTimeline er)
347+ ImmediateDomBuilderT $ iforM_ (cfg ^. initialAttributes) $ \(AttributeName mAttrNamespace n) v -> case mAttrNamespace of
598− -> DOM.Element
348+ Nothing -> lift $ setAttribute e n v
599− -> WrapArg er EventName x
349+ Just ans -> lift $ setAttributeNS e (Just ans) n v
600− -> EventTrigger DomTimeline x
350+ result <- ImmediateDomBuilderT $ lift $ runReaderT (unImmediateDomBuilderT child) $ env
601− -> IO (IO ())
351+ { _immediateDomBuilderEnv_parent = toNode e
604−{-# SPECIALIZE triggerBody
354+ wrapped <- wrap e $ extractRawElementConfig cfg
605− :: DOM.JSContextRef
355+ return ((wrapped, result), e)
606− -> RawElementConfig er DomTimeline GhcjsDomSpace
607− -> Chan [DSum (EventTriggerRef DomTimeline) TriggerInvocation]
608− -> DMap EventName (EventFilterTriggerRef DomTimeline er)
610− -> WrapArg er EventName x
611− -> EventTrigger DomTimeline x
615newtype GhcjsDomHandler a b = GhcjsDomHandler { unGhcjsDomHandler :: a -> JSM b }
357newtype GhcjsDomHandler a b = GhcjsDomHandler { unGhcjsDomHandler :: a -> JSM b }
@@ -622,10 +364,9 @@ data GhcjsDomSpace
623instance DomSpace GhcjsDomSpace where
365instance DomSpace GhcjsDomSpace where
624 type EventSpec GhcjsDomSpace = GhcjsEventSpec
366 type EventSpec GhcjsDomSpace = GhcjsEventSpec
625− type RawDocument GhcjsDomSpace = DOM.Document
626 type RawTextNode GhcjsDomSpace = DOM.Text
367 type RawTextNode GhcjsDomSpace = DOM.Text
627− type RawCommentNode GhcjsDomSpace = DOM.Comment
628 type RawElement GhcjsDomSpace = DOM.Element
368 type RawElement GhcjsDomSpace = DOM.Element
369+ type RawFile GhcjsDomSpace = DOM.File
629 type RawInputElement GhcjsDomSpace = DOM.HTMLInputElement
370 type RawInputElement GhcjsDomSpace = DOM.HTMLInputElement
630 type RawTextAreaElement GhcjsDomSpace = DOM.HTMLTextAreaElement
371 type RawTextAreaElement GhcjsDomSpace = DOM.HTMLTextAreaElement
631 type RawSelectElement GhcjsDomSpace = DOM.HTMLSelectElement
372 type RawSelectElement GhcjsDomSpace = DOM.HTMLSelectElement
@@ -657,11 +398,15 @@ data GhcjsEventSpec er = GhcjsEventSpec
657newtype GhcjsEventHandler er = GhcjsEventHandler { unGhcjsEventHandler :: forall en. (EventName en, GhcjsDomEvent en) -> JSM (Maybe (er en)) }
398newtype GhcjsEventHandler er = GhcjsEventHandler { unGhcjsEventHandler :: forall en. (EventName en, GhcjsDomEvent en) -> JSM (Maybe (er en)) }
659#ifndef USE_TEMPLATE_HASKELL
400#ifndef USE_TEMPLATE_HASKELL
401+phantom2 :: (Functor f, Contravariant f) => f a -> f b
403+{-# INLINE phantom2 #-}
660ghcjsEventSpec_filters :: forall er . Lens' (GhcjsEventSpec er) (DMap EventName (GhcjsEventFilter er))
405ghcjsEventSpec_filters :: forall er . Lens' (GhcjsEventSpec er) (DMap EventName (GhcjsEventFilter er))
661ghcjsEventSpec_filters f (GhcjsEventSpec a b) = (\a' -> GhcjsEventSpec a' b) <$> f a
406ghcjsEventSpec_filters f (GhcjsEventSpec a b) = (\a' -> GhcjsEventSpec a' b) <$> f a
662{-# INLINE ghcjsEventSpec_filters #-}
407{-# INLINE ghcjsEventSpec_filters #-}
663ghcjsEventSpec_handler :: forall er en . Getter (GhcjsEventSpec er) ((EventName en, GhcjsDomEvent en) -> JSM (Maybe (er en)))
408ghcjsEventSpec_handler :: forall er en . Getter (GhcjsEventSpec er) ((EventName en, GhcjsDomEvent en) -> JSM (Maybe (er en)))
664−ghcjsEventSpec_handler f (GhcjsEventSpec _ (GhcjsEventHandler b)) = phantom (f b)
409+ghcjsEventSpec_handler f (GhcjsEventSpec _ (GhcjsEventHandler b)) = phantom2 (f b)
665{-# INLINE ghcjsEventSpec_handler #-}
410{-# INLINE ghcjsEventSpec_handler #-}
@@ -674,1476 +419,213 @@ instance er ~ EventResult => Default (GhcjsEventSpec er) where
674 runReaderT (defaultDomEventHandler e en) evt
419 runReaderT (defaultDomEventHandler e en) evt
677−{-# INLINE makeElement #-}
422+instance SupportsImmediateDomBuilder t m => DomBuilder t (ImmediateDomBuilderT t m) where
678−makeElement :: MonadJSM m => Document -> Text -> ElementConfig er t s -> m DOM.Element
423+ type DomBuilderSpace (ImmediateDomBuilderT t m) = GhcjsDomSpace
679−makeElement doc elementTag cfg = do
424+ {-# INLINABLE textNode #-}
680− e <- uncheckedCastTo DOM.Element <$> case cfg ^. namespace of
425+ textNode (TextNodeConfig initialContents mSetContents) = do
681− Nothing -> createElement doc elementTag
426+ n <- textNodeInternal initialContents
682− Just ens -> createElementNS doc (Just ens) elementTag
427+ mapM_ (requestDomAction_ . fmap (setNodeValue n . Just)) mSetContents
683− iforM_ (cfg ^. initialAttributes) $ \(AttributeName mAttrNamespace n) v -> case mAttrNamespace of
428+ return $ TextNode n
684− Nothing -> setAttribute e n v
429+ {-# INLINABLE element #-}
685− Just ans -> setAttributeNS e (Just ans) n v
430+ element elementTag cfg child = fst <$> makeElement elementTag cfg child
686− pure e
431+ {-# INLINABLE inputElement #-}
687−
432+ inputElement cfg = do
688−{-# INLINE elementImmediate #-}
690− :: ( RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document, EventSpec s ~ GhcjsEventSpec
691− , MonadJSM m, Reflex t, MonadReflexCreateTrigger t m, MonadFix m )
693− -> ElementConfig er t s
694− -> HydrationDomBuilderT s t m a
695− -> HydrationDomBuilderT s t m (Element er GhcjsDomSpace t, a)
696−elementImmediate elementTag cfg child = do
701− e <- makeElement doc elementTag cfg
702− appendChild_ parent e
703− -- Run the child builder with updated parent and previous sibling references
704− result <- localEnv (\env -> env { _hydrationDomBuilderEnv_parent = Left $ toNode e }) child
705− let rawCfg = extractRawElementConfig cfg
706− eventTriggerRefs <- wrap events e rawCfg
707− es <- newFanEventWithTrigger $ triggerBody ctx rawCfg events eventTriggerRefs e
708− return (Element es e, result)
710−{-# SPECIALIZE elementImmediate
712− -> ElementConfig er DomTimeline HydrationDomSpace
713− -> HydrationDomBuilderT HydrationDomSpace DomTimeline HydrationM a
714− -> HydrationDomBuilderT HydrationDomSpace DomTimeline HydrationM (Element er GhcjsDomSpace DomTimeline, a)
717−{-# SPECIALIZE elementImmediate
719− -> ElementConfig er DomTimeline GhcjsDomSpace
720− -> HydrationDomBuilderT GhcjsDomSpace DomTimeline HydrationM a
721− -> HydrationDomBuilderT GhcjsDomSpace DomTimeline HydrationM (Element er GhcjsDomSpace DomTimeline, a)
724−-- For specialisation
726−-- | The Reflex timeline for interacting with the DOM
728−#ifdef PROFILE_REFLEX
733−-- | The ReflexHost the DOM lives in
735−#ifdef PROFILE_REFLEX
740−type DomCoreWidget x = PostBuildT DomTimeline (WithJSContextSingleton x (PerformEventT DomTimeline DomHost))
741−type HydrationM = DomCoreWidget ()
743−{-# INLINE elementInternal #-}
745− :: (MonadJSM m, Reflex t, MonadReflexCreateTrigger t m, MonadFix m)
747− -> ElementConfig er t HydrationDomSpace
748− -> HydrationDomBuilderT HydrationDomSpace t m a
749− -> HydrationDomBuilderT HydrationDomSpace t m (Element er HydrationDomSpace t, a)
750−elementInternal elementTag cfg child = getHydrationMode >>= \case
751− HydrationMode_Immediate -> do
752− (Element es _, result) <- elementImmediate elementTag cfg child
753− return (Element es (), result)
754− HydrationMode_Hydrating -> fst <$> hydrateElement elementTag cfg child
756−{-# SPECIALIZE elementInternal
758− -> ElementConfig er DomTimeline HydrationDomSpace
759− -> HydrationDomBuilderT HydrationDomSpace DomTimeline HydrationM a
760− -> HydrationDomBuilderT HydrationDomSpace DomTimeline HydrationM (Element er HydrationDomSpace DomTimeline, a)
763−-- | An attribute which causes hydration to skip over an element completely.
764−skipHydrationAttribute :: IsString s => s
765−skipHydrationAttribute = "data-hydration-skip"
767−-- | An attribute which signals that an element should be hydrated.
768−hydratableAttribute :: IsString s => s
769−hydratableAttribute = "data-ssr"
771−{-# INLINE hydrateElement #-}
773− :: forall er t m a. (MonadJSM m, Reflex t, MonadReflexCreateTrigger t m, MonadFix m)
775− -> ElementConfig er t HydrationDomSpace
776− -> HydrationDomBuilderT HydrationDomSpace t m a
777− -> HydrationDomBuilderT HydrationDomSpace t m ((Element er HydrationDomSpace t, a), IORef DOM.Element)
778−hydrateElement elementTag cfg child = do
781− -- Schedule everything for after postBuild, except for getting the result itself
782− parentRef <- liftIO $ newIORef $ error "Parent not yet initialized"
783− e' <- liftIO $ newIORef $ error "hydrateElement: Element not yet initialized"
784− env <- HydrationDomBuilderT ask
785− childDelayedRef <- liftIO $ newIORef $ pure ()
787− { _hydrationDomBuilderEnv_parent = Right parentRef
788− , _hydrationDomBuilderEnv_delayed = childDelayedRef
790− result <- HydrationDomBuilderT $ lift $ runReaderT (unHydrationDomBuilderT child) env'
791− wrapResult <- liftIO newEmptyMVar
792− let -- Determine if we should skip an element. We currently skip elements for
794− -- 1) it was not produced by a static builder which supports hydration
795− -- 2) it is explicitly marked to be skipped
796− shouldSkip :: DOM.Element -> HydrationRunnerT t m Bool
798− skip <- hasAttribute e (skipHydrationAttribute :: DOM.JSString)
799− hydratable <- hasAttribute e (hydratableAttribute :: DOM.JSString)
800− pure $ skip || not hydratable
801− childDom <- liftIO $ readIORef childDelayedRef
802− let rawCfg = extractRawElementConfig cfg
804− addHydrationStep $ do
806− lastHydrationNode <- getPreviousNode
807− let go mLastNode = maybe (Node.getFirstChild parent) Node.getNextSibling mLastNode >>= \case
808− Nothing -> do -- ran out of nodes, create the element
809− HydrationRunnerT $ modify' $ \s -> s { _hydrationState_failed = True }
810− e <- makeElement doc elementTag cfg
811− insertAfterPreviousNode e
813− Just node -> DOM.castTo DOM.Element node >>= \case
814− Nothing -> go (Just node) -- this node is not an element, skip
815− Just e -> shouldSkip e >>= \case
816− True -> go (Just node) -- this element should be skipped by hydration
818− t <- Element.getTagName e
819− -- TODO: check attributes?
820− if T.toCaseFold elementTag == T.toCaseFold t
822− -- we came to some other statically rendered element, so something has gone wrong
824− HydrationRunnerT $ modify' $ \s -> s { _hydrationState_failed = True }
825− n <- makeElement doc elementTag cfg
826− insertAfterPreviousNode n
828− e <- go lastHydrationNode
829− setPreviousNode $ Just $ toNode e
830− -- Update the parent node used by the children
831− liftIO $ writeIORef parentRef $ toNode e
832− liftIO $ writeIORef e' e
833− -- Setup events, store the result so we can wait on it later
834− refs <- wrap events e rawCfg
835− liftIO $ putMVar wrapResult (e, refs)
836− localRunner childDom Nothing $ toNode e
837− -- We need the EventSelector to switch to the real event handler after activation
838− es <- newFanEventWithTrigger $ \(WrapArg en) t -> do
839− cleanup <- newEmptyMVar
840− threadId <- forkIO $ do
841− -- Wait on the data we need from the delayed action
842− (e, eventTriggerRefs) <- readMVar wrapResult
844− -- Run the setup, acquiring the cleanup action
845− (triggerBody ctx rawCfg events eventTriggerRefs e (WrapArg en) t)
846− -- Run the cleanup, if we have it - but only when an exception is
847− -- raised (we might get killed between acquiring the cleanup action
848− -- from 'triggerBody' and putting it in the MVar)
850− -- Try to put this action into the cleanup MVar
853− tryReadMVar cleanup >>= \case
854− Nothing -> killThread threadId
856− return ((Element es (), result), e')
858−{-# SPECIALIZE hydrateElement
860− -> ElementConfig er DomTimeline HydrationDomSpace
861− -> HydrationDomBuilderT HydrationDomSpace DomTimeline HydrationM a
862− -> HydrationDomBuilderT HydrationDomSpace DomTimeline HydrationM ((Element er HydrationDomSpace DomTimeline, a), IORef DOM.Element)
865−{-# INLINE inputElementImmediate #-}
866−inputElementImmediate
867− :: ( RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document, EventSpec s ~ GhcjsEventSpec
868− , MonadJSM m, Reflex t, MonadReflexCreateTrigger t m, MonadFix m, MonadHold t m
869− , MonadRef m, Ref m ~ IORef )
870− => InputElementConfig er t s -> HydrationDomBuilderT s t m (InputElement er GhcjsDomSpace t)
871−inputElementImmediate cfg = do
872− (e@(Element eventSelector domElement), ()) <- elementImmediate "input" (_inputElementConfig_elementConfig cfg) $ return ()
873− let domInputElement = uncheckedCastTo DOM.HTMLInputElement domElement
874− Input.setValue domInputElement $ cfg ^. inputElementConfig_initialValue
875− v0 <- Input.getValue domInputElement
876− let getMyValue = Input.getValue domInputElement
877− valueChangedByUI <- requestDomAction $ liftJSM getMyValue <$ Reflex.select eventSelector (WrapArg Input)
878− valueChangedBySetValue <- case _inputElementConfig_setValue cfg of
879− Nothing -> return never
880− Just eSetValue -> requestDomAction $ ffor eSetValue $ \v' -> do
881− Input.setValue domInputElement v'
882− getMyValue -- We get the value after setting it in case the browser has mucked with it somehow
883− v <- holdDyn v0 $ leftmost
884− [ valueChangedBySetValue
887− Input.setChecked domInputElement $ _inputElementConfig_initialChecked cfg
888− checkedChangedByUI <- wrapDomEvent domInputElement (`on` Events.click) $ do
889− Input.getChecked domInputElement
890− checkedChangedBySetChecked <- case _inputElementConfig_setChecked cfg of
891− Nothing -> return never
892− Just eNewchecked -> requestDomAction $ ffor eNewchecked $ \newChecked -> do
893− oldChecked <- Input.getChecked domInputElement
894− Input.setChecked domInputElement newChecked
895− return $ if newChecked /= oldChecked
896− then Just newChecked
898− c <- holdDyn (_inputElementConfig_initialChecked cfg) $ leftmost
899− [ fmapMaybe id checkedChangedBySetChecked
900− , checkedChangedByUI
902− hasFocus <- mkHasFocus e
903− files <- holdDyn mempty <=< wrapDomEvent domInputElement (`on` Events.change) $ do
904− mfiles <- Input.getFiles domInputElement
905− let getMyFiles xs = fmap catMaybes . mapM (FileList.item xs) . flip take [0..] . fromIntegral =<< FileList.getLength xs
906− maybe (return []) getMyFiles mfiles
907− checked <- holdUniqDyn c
908− return $ InputElement
909− { _inputElement_value = v
910− , _inputElement_checked = checked
911− , _inputElement_checkedChange = checkedChangedByUI
912− , _inputElement_input = valueChangedByUI
913− , _inputElement_hasFocus = hasFocus
914− , _inputElement_element = e
915− , _inputElement_raw = domInputElement
916− , _inputElement_files = files
919−{-# INLINE inputElementInternal #-}
921− :: ( MonadJSM m, Reflex t, MonadReflexCreateTrigger t m, MonadFix m, MonadHold t m
922− , MonadRef m, Ref m ~ IORef )
923− => InputElementConfig er t HydrationDomSpace -> HydrationDomBuilderT HydrationDomSpace t m (InputElement er HydrationDomSpace t)
924−inputElementInternal cfg = getHydrationMode >>= \case
925− HydrationMode_Immediate -> ffor (inputElementImmediate cfg) $ \result -> result
926− { _inputElement_element = Element (_element_events $ _inputElement_element result) ()
927− , _inputElement_raw = ()
929− HydrationMode_Hydrating -> do
930− ((e, _), domElementRef) <- hydrateElement "input" (cfg ^. inputElementConfig_elementConfig) $ return ()
433+ ((e, _), domElement) <- makeElement "input" (cfg ^. inputElementConfig_elementConfig) $ return ()
931− (valueChangedByUI, triggerChangeByUI) <- newTriggerEvent
932− (valueChangedBySetValue, triggerChangeBySetValue) <- newTriggerEvent
933− (focusChange, triggerFocusChange) <- newTriggerEvent
934− (checkedChangedByUI, triggerCheckedChangedByUI) <- newTriggerEvent
935− (checkedChangedBySetChecked, triggerCheckedChangedBySetChecked) <- newTriggerEvent
936− (fileChange, triggerFileChange) <- newTriggerEvent
938− -- Expected initial value from config
939− let v0 = _inputElementConfig_initialValue cfg
940− c0 = _inputElementConfig_initialChecked cfg
941− valuesAtSwitchover = do
942− v <- maybe (pure $ pure v0) (hold v0) (_inputElementConfig_setValue cfg)
943− c <- maybe (pure $ pure c0) (hold c0) (_inputElementConfig_setChecked cfg)
945− addHydrationStepWithSetup valuesAtSwitchover $ \(switchoverValue', switchoverChecked') -> do
946− switchoverValue <- sample switchoverValue'
947− switchoverChecked <- sample switchoverChecked'
948− domElement <- liftIO $ readIORef domElementRef
949 let domInputElement = uncheckedCastTo DOM.HTMLInputElement domElement
434 let domInputElement = uncheckedCastTo DOM.HTMLInputElement domElement
950− getValue = Input.getValue domInputElement
435+ Input.setValue domInputElement $ Just (cfg ^. inputElementConfig_initialValue)
951− -- When the value has been updated by setValue before switchover, we must
436+ v0 <- Input.getValueUnchecked domInputElement
952− -- send an update here to remain in sync. This is because the later
437+ let getMyValue = fromMaybe "" <$> Input.getValue domInputElement
953− -- requestDomAction based on the setValue event will not capture events
954− -- happening before postBuild, because this code runs after switchover.
955− when (v0 /= switchoverValue) $ liftIO $ triggerChangeBySetValue switchoverValue
956− -- The user could have altered the value before switchover. This must be
957− -- triggered after the setValue one in order for the events to be in the
959− liftJSM getValue >>= \realValue -> when (realValue /= switchoverValue) $ liftIO $ triggerChangeByUI realValue
960− -- Watch for user interaction and trigger event accordingly
961− requestDomAction_ $ (liftJSM getValue >>= liftIO . triggerChangeByUI) <$ Reflex.select (_element_events e) (WrapArg Input)
438+ valueChangedByUI <- performEvent $ liftJSM getMyValue <$ Reflex.select (_element_events e) (WrapArg Input)
962− for_ (_inputElementConfig_setValue cfg) $ \eSetValue ->
439+ valueChangedBySetValue <- case _inputElementConfig_setValue cfg of
440+ Nothing -> return never
963− requestDomAction_ $ ffor eSetValue $ \v' -> do
441+ Just eSetValue -> requestDomAction $ ffor eSetValue $ \v' -> do
964− Input.setValue domInputElement v'
442+ Input.setValue domInputElement $ Just v'
965− v <- getValue -- We get the value after setting it in case the browser has mucked with it somehow
443+ getMyValue -- We get the value after setting it in case the browser has mucked with it somehow
966− liftIO $ triggerChangeBySetValue v
967− let focusChange' = leftmost
444+ v <- holdDyn v0 $ leftmost
968− [ False <$ Reflex.select (_element_events e) (WrapArg Blur)
445+ [ valueChangedBySetValue
969− , True <$ Reflex.select (_element_events e) (WrapArg Focus)
446+ , valueChangedByUI
971− liftIO . triggerFocusChange =<< Node.isSameNode (toNode domElement) . fmap toNode =<< Document.getActiveElement doc
448+ Input.setChecked domInputElement $ _inputElementConfig_initialChecked cfg
972− requestDomAction_ $ liftIO . triggerFocusChange <$> focusChange'
973− -- When the checked state has been updated by setChecked before
974− -- switchover, we must send an update here to remain in sync. This is
975− -- because the later requestDomAction based on the setChecked event will not
976− -- capture events happening before postBuild, because this code runs after
978− when (c0 /= switchoverChecked) $ liftIO $ triggerCheckedChangedBySetChecked switchoverChecked
979− -- The user could have clicked the checkbox before switchover, we only
980− -- detect cases where they flipped the state. This must be triggered after
981− -- the setValue one in order for the events to be in the correct order.
982− liftJSM (Input.getChecked domInputElement) >>= \realChecked -> when (realChecked /= switchoverChecked) $
983− liftIO $ triggerCheckedChangedByUI realChecked
984− _ <- liftJSM $ domInputElement `on` Events.click $ do
449+ checkedChangedByUI <- wrapDomEvent domInputElement (`on` Element.click) $ do
985− liftIO . triggerCheckedChangedByUI =<< Input.getChecked domInputElement
450+ Input.getChecked domInputElement
986− for_ (_inputElementConfig_setChecked cfg) $ \eNewchecked ->
451+ checkedChangedBySetChecked <- case _inputElementConfig_setChecked cfg of
452+ Nothing -> return never
987− requestDomAction $ ffor eNewchecked $ \newChecked -> do
453+ Just eNewchecked -> requestDomAction $ ffor eNewchecked $ \newChecked -> do
988 oldChecked <- Input.getChecked domInputElement
454 oldChecked <- Input.getChecked domInputElement
989 Input.setChecked domInputElement newChecked
455 Input.setChecked domInputElement newChecked
990− when (newChecked /= oldChecked) $ liftIO $ triggerCheckedChangedBySetChecked newChecked
456+ return $ if newChecked /= oldChecked
457+ then Just newChecked
459+ c <- holdDyn (_inputElementConfig_initialChecked cfg) $ leftmost
460+ [ fmapMaybe id checkedChangedBySetChecked
461+ , checkedChangedByUI
463+ let initialFocus = False --TODO: Is this correct?
464+ hasFocus <- holdDyn initialFocus $ leftmost
465+ [ False <$ Reflex.select (_element_events e) (WrapArg Blur)
466+ , True <$ Reflex.select (_element_events e) (WrapArg Focus)
991− _ <- liftJSM $ domInputElement `on` Events.change $ do
468+ files <- holdDyn mempty <=< wrapDomEvent domInputElement (`on` Element.change) $ do
992 mfiles <- Input.getFiles domInputElement
469 mfiles <- Input.getFiles domInputElement
993 let getMyFiles xs = fmap catMaybes . mapM (FileList.item xs) . flip take [0..] . fromIntegral =<< FileList.getLength xs
470 let getMyFiles xs = fmap catMaybes . mapM (FileList.item xs) . flip take [0..] . fromIntegral =<< FileList.getLength xs
994− liftIO . triggerFileChange =<< maybe (return []) getMyFiles mfiles
471+ maybe (return []) getMyFiles mfiles
995− return ()
472+ return $ InputElement
996− checked' <- holdDyn c0 $ leftmost
473+ { _inputElement_value = v
997− [ checkedChangedBySetChecked
474+ , _inputElement_checked = uniqDyn c
998− , checkedChangedByUI
475+ , _inputElement_checkedChange = checkedChangedByUI
999− ]
476+ , _inputElement_input = valueChangedByUI
1000− checked <- holdUniqDyn checked'
477+ , _inputElement_hasFocus = hasFocus
1001− let initialFocus = False -- Assume it isn't focused, but we update the actual focus state at switchover
478+ , _inputElement_element = e
1002− hasFocus <- holdUniqDyn =<< holdDyn initialFocus focusChange
479+ , _inputElement_raw = domInputElement
1003− v <- holdDyn v0 $ leftmost
480+ , _inputElement_files = files
1004− [ valueChangedBySetValue
481+ }
1007− files <- holdDyn mempty fileChange
1008− return $ InputElement
1009− { _inputElement_value = v
1010− , _inputElement_checked = checked
1011− , _inputElement_checkedChange = checkedChangedByUI
1012− , _inputElement_input = valueChangedByUI
1013− , _inputElement_hasFocus = hasFocus
1014− , _inputElement_element = e
1015− , _inputElement_raw = ()
1016− , _inputElement_files = files
1019−{-# INLINE textAreaElementImmediate #-}
1020−textAreaElementImmediate
1021− :: ( RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document, EventSpec s ~ GhcjsEventSpec
1022− , MonadJSM m, Reflex t, MonadReflexCreateTrigger t m, MonadFix m, MonadHold t m
1023− , MonadRef m, Ref m ~ IORef )
1024− => TextAreaElementConfig er t s -> HydrationDomBuilderT s t m (TextAreaElement er GhcjsDomSpace t)
1025−textAreaElementImmediate cfg = do
1026− (e@(Element eventSelector domElement), _) <- elementImmediate "textarea" (cfg ^. textAreaElementConfig_elementConfig) $ return ()
1027− let domTextAreaElement = uncheckedCastTo DOM.HTMLTextAreaElement domElement
1028− TextArea.setValue domTextAreaElement $ cfg ^. textAreaElementConfig_initialValue
1029− v0 <- TextArea.getValue domTextAreaElement
1030− let getMyValue = TextArea.getValue domTextAreaElement
1031− valueChangedByUI <- requestDomAction $ liftJSM getMyValue <$ Reflex.select eventSelector (WrapArg Input)
1032− valueChangedBySetValue <- case _textAreaElementConfig_setValue cfg of
1033− Nothing -> return never
1034− Just eSetValue -> requestDomAction $ ffor eSetValue $ \v' -> do
1035− TextArea.setValue domTextAreaElement v'
1036− getMyValue -- We get the value after setting it in case the browser has mucked with it somehow
1037− v <- holdDyn v0 $ leftmost
1038− [ valueChangedBySetValue
1041− hasFocus <- mkHasFocus e
1042− return $ TextAreaElement
1043− { _textAreaElement_value = v
1044− , _textAreaElement_input = valueChangedByUI
1045− , _textAreaElement_hasFocus = hasFocus
1046− , _textAreaElement_element = e
1047− , _textAreaElement_raw = domTextAreaElement
1050−{-# INLINE textAreaElementInternal #-}
1051−textAreaElementInternal
1052− :: ( MonadJSM m, Reflex t, MonadReflexCreateTrigger t m, MonadFix m, MonadHold t m
1053− , MonadRef m, Ref m ~ IORef )
1054− => TextAreaElementConfig er t HydrationDomSpace -> HydrationDomBuilderT HydrationDomSpace t m (TextAreaElement er HydrationDomSpace t)
1055−textAreaElementInternal cfg = getHydrationMode >>= \case
1056− HydrationMode_Immediate -> ffor (textAreaElementImmediate cfg) $ \result -> result
1057− { _textAreaElement_element = Element (_element_events $ _textAreaElement_element result) ()
1058− , _textAreaElement_raw = ()
1060− HydrationMode_Hydrating -> do
1061− ((e, _), domElementRef) <- hydrateElement "textarea" (cfg ^. textAreaElementConfig_elementConfig) $ return ()
1062− (valueChangedByUI, triggerChangeByUI) <- newTriggerEvent
1063− (valueChangedBySetValue, triggerChangeBySetValue) <- newTriggerEvent
1064− (focusChange, triggerFocusChange) <- newTriggerEvent
1066− -- Expected initial value from config
1067− let v0 = _textAreaElementConfig_initialValue cfg
1068− valueAtSwitchover = maybe (pure $ pure v0) (hold v0) (_textAreaElementConfig_setValue cfg)
1069− addHydrationStepWithSetup valueAtSwitchover $ \switchoverValue' -> do
1070− switchoverValue <- sample switchoverValue'
1071− domElement <- liftIO $ readIORef domElementRef
1072− let domTextAreaElement = uncheckedCastTo DOM.HTMLTextAreaElement domElement
1073− getValue = TextArea.getValue domTextAreaElement
1074− -- When the value has been updated by setValue before switchover, we must
1075− -- send an update here to remain in sync. This is because the later
1076− -- requestDomAction based on the setValue event will not capture events
1077− -- happening before postBuild, because this code runs after switchover.
1078− when (v0 /= switchoverValue) $ liftIO $ triggerChangeBySetValue switchoverValue
1079− -- The user could have altered the value before switchover. This must be
1080− -- triggered after the setValue one in order for the events to be in the
1082− liftJSM getValue >>= \realValue -> when (realValue /= switchoverValue) $ liftIO $ triggerChangeByUI realValue
1083− -- Watch for user interaction and trigger event accordingly
1084− requestDomAction_ $ (liftJSM getValue >>= liftIO . triggerChangeByUI) <$ Reflex.select (_element_events e) (WrapArg Input)
1085− for_ (_textAreaElementConfig_setValue cfg) $ \eSetValue ->
1086− requestDomAction_ $ ffor eSetValue $ \v' -> do
1087− TextArea.setValue domTextAreaElement v'
1088− v <- getValue -- We get the value after setting it in case the browser has mucked with it somehow
1089− liftIO $ triggerChangeBySetValue v
1090− let focusChange' = leftmost
1091− [ False <$ Reflex.select (_element_events e) (WrapArg Blur)
1092− , True <$ Reflex.select (_element_events e) (WrapArg Focus)
1094− liftIO . triggerFocusChange =<< Node.isSameNode (toNode domElement) . fmap toNode =<< Document.getActiveElement doc
1095− requestDomAction_ $ liftIO . triggerFocusChange <$> focusChange'
1096− let initialFocus = False -- Assume it isn't focused, but we update the actual focus state at switchover
1097− hasFocus <- holdUniqDyn =<< holdDyn initialFocus focusChange
1098− v <- holdDyn v0 $ leftmost
1099− [ valueChangedBySetValue
1102− return $ TextAreaElement
1103− { _textAreaElement_value = v
1104− , _textAreaElement_input = valueChangedByUI
1105− , _textAreaElement_hasFocus = hasFocus
1106− , _textAreaElement_element = e
1107− , _textAreaElement_raw = ()
1110−{-# INLINE selectElementImmediate #-}
1111−selectElementImmediate
1112− :: ( EventSpec s ~ GhcjsEventSpec, RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document
1113− , MonadJSM m, Reflex t, MonadReflexCreateTrigger t m, MonadFix m, MonadHold t m )
1114− => SelectElementConfig er t s
1115− -> HydrationDomBuilderT s t m a
1116− -> HydrationDomBuilderT s t m (SelectElement er GhcjsDomSpace t, a)
1117−selectElementImmediate cfg child = do
1118− (e@(Element eventSelector domElement), result) <- elementImmediate "select" (cfg ^. selectElementConfig_elementConfig) child
1119− let domSelectElement = uncheckedCastTo DOM.HTMLSelectElement domElement
1120− Select.setValue domSelectElement $ cfg ^. selectElementConfig_initialValue
1121− v0 <- Select.getValue domSelectElement
1122− let getMyValue = Select.getValue domSelectElement
1123− valueChangedByUI <- requestDomAction $ liftJSM getMyValue <$ Reflex.select eventSelector (WrapArg Change)
1124− valueChangedBySetValue <- case _selectElementConfig_setValue cfg of
1125− Nothing -> return never
1126− Just eSetValue -> requestDomAction $ ffor eSetValue $ \v' -> do
1127− Select.setValue domSelectElement v'
1128− getMyValue -- We get the value after setting it in case the browser has mucked with it somehow
1129− v <- holdDyn v0 $ leftmost
1130− [ valueChangedBySetValue
1133− hasFocus <- mkHasFocus e
1134− let wrapped = SelectElement
1135− { _selectElement_value = v
1136− , _selectElement_change = valueChangedByUI
1137− , _selectElement_hasFocus = hasFocus
1138− , _selectElement_element = e
1139− , _selectElement_raw = domSelectElement
1141− return (wrapped, result)
1143−{-# INLINE selectElementInternal #-}
1144−selectElementInternal
1145− :: ( MonadJSM m, Reflex t, MonadReflexCreateTrigger t m, MonadFix m, MonadHold t m
1146− , MonadRef m, Ref m ~ IORef )
1147− => SelectElementConfig er t HydrationDomSpace
1148− -> HydrationDomBuilderT HydrationDomSpace t m a
1149− -> HydrationDomBuilderT HydrationDomSpace t m (SelectElement er HydrationDomSpace t, a)
1150−selectElementInternal cfg child = getHydrationMode >>= \case
1151− HydrationMode_Immediate -> ffor (selectElementImmediate cfg child) $ \(e, result) -> (e
1152− { _selectElement_element = Element (_element_events $ _selectElement_element e) ()
1153− , _selectElement_raw = ()
1155− HydrationMode_Hydrating -> do
1156− ((e, result), domElementRef) <- hydrateElement "select" (cfg ^. selectElementConfig_elementConfig) child
1157− (valueChangedByUI, triggerChangeByUI) <- newTriggerEvent
1158− (valueChangedBySetValue, triggerChangeBySetValue) <- newTriggerEvent
1159− (focusChange, triggerFocusChange) <- newTriggerEvent
1161− -- Expected initial value from config
1162− let v0 = _selectElementConfig_initialValue cfg
1163− addHydrationStep $ do
1164− domElement <- liftIO $ readIORef domElementRef
1165− let domSelectElement = uncheckedCastTo DOM.HTMLSelectElement domElement
1166− getValue = Select.getValue domSelectElement
1167− -- The browser might have messed with the value, or the user could have
1168− -- altered it before activation, so we set it if it isn't what we expect
1169− liftJSM getValue >>= \v0' -> do
1170− when (v0' /= v0) $ liftIO $ triggerChangeByUI v0'
1171− -- Watch for user interaction and trigger event accordingly
1172− requestDomAction_ $ (liftJSM getValue >>= liftIO . triggerChangeByUI) <$ Reflex.select (_element_events e) (WrapArg Change)
1173− for_ (_selectElementConfig_setValue cfg) $ \eSetValue ->
1174− requestDomAction_ $ ffor eSetValue $ \v' -> do
1175− Select.setValue domSelectElement v'
1176− v <- getValue -- We get the value after setting it in case the browser has mucked with it somehow
1177− liftIO $ triggerChangeBySetValue v
1178− let focusChange' = leftmost
1179− [ False <$ Reflex.select (_element_events e) (WrapArg Blur)
1180− , True <$ Reflex.select (_element_events e) (WrapArg Focus)
1182− liftIO . triggerFocusChange =<< Node.isSameNode (toNode domElement) . fmap toNode =<< Document.getActiveElement doc
1183− requestDomAction_ $ liftIO . triggerFocusChange <$> focusChange'
1184− let initialFocus = False -- Assume it isn't focused, but we update the actual focus state at switchover
1185− hasFocus <- holdUniqDyn =<< holdDyn initialFocus focusChange
1186− v <- holdDyn v0 $ leftmost
1187− [ valueChangedBySetValue
1190− return $ (,result) $ SelectElement
1191− { _selectElement_value = v
1192− , _selectElement_change = valueChangedByUI
1193− , _selectElement_hasFocus = hasFocus
1194− , _selectElement_element = e
1195− , _selectElement_raw = ()
1198−{-# INLINE textNodeImmediate #-}
1200− :: (RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document, MonadJSM m, Reflex t, MonadFix m)
1201− => TextNodeConfig t -> HydrationDomBuilderT s t m DOM.Text
1202−textNodeImmediate (TextNodeConfig !t mSetContents) = do
1205− n <- createTextNode doc t
1207− mapM_ (requestDomAction_ . fmap (setNodeValue n . Just)) mSetContents
1210−{-# SPECIALIZE textNodeImmediate
1211− :: TextNodeConfig DomTimeline
1212− -> HydrationDomBuilderT HydrationDomSpace DomTimeline HydrationM DOM.Text
1215−{-# SPECIALIZE textNodeImmediate
1216− :: TextNodeConfig DomTimeline
1217− -> HydrationDomBuilderT GhcjsDomSpace DomTimeline HydrationM DOM.Text
1220−{-# INLINE textNodeInternal #-}
1222− :: (Adjustable t m, MonadHold t m, MonadJSM m, MonadFix m, Reflex t)
1223− => TextNodeConfig t -> HydrationDomBuilderT HydrationDomSpace t m (TextNode HydrationDomSpace t)
1224−textNodeInternal tc@(TextNodeConfig !t mSetContents) = do
1226− getHydrationMode >>= \case
1227− HydrationMode_Immediate -> void $ textNodeImmediate tc
1228− HydrationMode_Hydrating -> addHydrationStepWithSetup (maybe (pure $ pure t) (hold t) mSetContents) $ \currentText -> do
1229− n <- hydrateTextNode doc =<< sample currentText
1230− mapM_ (requestDomAction_ . fmap (setNodeValue n . Just)) mSetContents
1233−{-# SPECIALIZE textNodeInternal
1234− :: TextNodeConfig DomTimeline
1235− -> HydrationDomBuilderT HydrationDomSpace DomTimeline HydrationM (TextNode HydrationDomSpace DomTimeline)
1238−-- | The static builder mashes adjacent text nodes into one node: we check the
1239−-- text content of each node we come to, comparing it to the content we
1240−-- expect. We also have a special case for empty text nodes - we always create
1241−-- the and add them after the previous node reference.
1242−{-# INLINE hydrateTextNode #-}
1243−hydrateTextNode :: MonadJSM m => Document -> Text -> HydrationRunnerT t m DOM.Text
1244−hydrateTextNode doc t@"" = do
1245− tn <- createTextNode doc t
1246− insertAfterPreviousNode tn
1248−hydrateTextNode doc t = do
1249− n <- join $ go <$> askParent <*> getPreviousNode
1250− setPreviousNode $ Just $ toNode n
1253− go parent mLastNode = maybe (Node.getFirstChild parent) Node.getNextSibling mLastNode >>= \case
1255− HydrationRunnerT $ modify' $ \s -> s { _hydrationState_failed = True }
1256− n <- createTextNode doc t
1257− insertAfterPreviousNode n
1259− Just node -> DOM.castTo DOM.Text node >>= \case
1260− Nothing -> go parent $ Just node
1261− Just originalNode -> do
1262− originalText <- Node.getTextContentUnchecked originalNode
1263− case T.stripPrefix t originalText of
1264− Just "" -> return originalNode
1266− -- If we have the right prefix, we split the text node into a node containing the
1267− -- required text and a subsequent sibling node containing the rest of the text.
1268− DOM.splitText_ originalNode $ fromIntegral $ T.length t
1269− return originalNode
1271− HydrationRunnerT $ modify' $ \s -> s { _hydrationState_failed = True }
1272− n <- createTextNode doc t
1273− insertAfterPreviousNode n
1276−{-# INLINE commentNodeImmediate #-}
1277−commentNodeImmediate
1278− :: (RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document, MonadJSM m, Reflex t, MonadFix m)
1279− => CommentNodeConfig t -> HydrationDomBuilderT s t m DOM.Comment
1280−commentNodeImmediate (CommentNodeConfig !t mSetContents) = do
1283− n <- createComment doc t
1285− mapM_ (requestDomAction_ . fmap (setNodeValue n . Just)) mSetContents
1288−{-# INLINE commentNodeInternal #-}
1290− :: (Ref m ~ IORef, MonadRef m, PerformEvent t m, MonadReflexCreateTrigger t m, MonadJSM (Performable m), MonadJSM m, MonadFix m, Reflex t, Adjustable t m, MonadHold t m, MonadSample t m)
1291− => CommentNodeConfig t -> HydrationDomBuilderT HydrationDomSpace t m (CommentNode HydrationDomSpace t)
1292−commentNodeInternal tc@(CommentNodeConfig t0 mSetContents) = do
1294− getHydrationMode >>= \case
1295− HydrationMode_Immediate -> void $ commentNodeInternal tc
1296− HydrationMode_Hydrating -> addHydrationStepWithSetup (maybe (pure $ pure t0) (hold t0) mSetContents) $ \bt -> do
1298− void $ hydrateComment doc t mSetContents
1299− pure $ CommentNode ()
1301−{-# INLINE hydrateComment #-}
1302−hydrateComment :: (MonadJSM m, Reflex t, MonadFix m) => Document -> Text -> Maybe (Event t Text) -> HydrationRunnerT t m DOM.Comment
1303−hydrateComment doc t mSetContents = do
1304− parent <- askParent
1305− let go mLastNode = maybe (Node.getFirstChild parent) Node.getNextSibling mLastNode >>= \case
1307− c <- createComment doc t
1308− insertAfterPreviousNode c
1310− Just node -> DOM.castTo DOM.Comment node >>= \case
1311− Nothing -> go (Just node)
1313− t' <- Node.getTextContentUnchecked c
1317− c' <- createComment doc t
1318− insertAfterPreviousNode c'
1320− n <- go =<< getPreviousNode
1321− setPreviousNode $ Just $ toNode n
1322− mapM_ (requestDomAction_ . fmap (setNodeValue n . Just)) mSetContents
1325−-- | We leave markers in the static builder as comments, and rip these comments
1326−-- out at hydration time, replacing them with empty text nodes.
1327−{-# INLINABLE skipToAndReplaceComment #-}
1328−skipToAndReplaceComment
1329− :: (MonadJSM m, Reflex t, MonadFix m, Adjustable t m, MonadHold t m, RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document)
1331− -> IORef (Maybe Text)
1332− -> HydrationDomBuilderT s t m (HydrationRunnerT t m (), IORef DOM.Text, IORef (Maybe Text))
1333−skipToAndReplaceComment prefix key0Ref = getHydrationMode >>= \case
1334− HydrationMode_Immediate -> do
1335− -- If we're in immediate mode, we don't try to replace an existing comment,
1336− -- and just return a dummy key
1337− t <- textNodeImmediate $ TextNodeConfig ("" :: Text) Nothing
1339− textNodeRef <- liftIO $ newIORef t
1340− keyRef <- liftIO $ newIORef Nothing
1341− pure (pure (), textNodeRef, keyRef)
1342− HydrationMode_Hydrating -> do
1344− textNodeRef <- liftIO $ newIORef $ error "textNodeRef not yet initialized"
1345− keyRef <- liftIO $ newIORef $ error "keyRef not yet initialized"
1348− tn <- createTextNode doc ("" :: Text)
1349− insertAfterPreviousNode tn
1350− HydrationRunnerT $ modify' $ \s -> s { _hydrationState_failed = True }
1352− go (Just key0) mLastNode = do
1353− parent <- askParent
1354− maybe (Node.getFirstChild parent) Node.getNextSibling mLastNode >>= \case
1355− Nothing -> go Nothing Nothing
1356− Just node -> DOM.castTo DOM.Comment node >>= \case
1358− commentText <- fromMaybe (error "Cannot get text content of comment node") <$> Node.getTextContent comment
1359− case T.stripPrefix (prefix <> key0) commentText of -- 'key0' may be @""@ in which case we're just finding the actual key; TODO: Don't be clever.
1361− -- Replace the comment with an (invisible) text node
1362− tn <- createTextNode doc ("" :: Text)
1363− Node.replaceChild_ parent tn comment
1364− pure (tn, Just key)
1366− go (Just key0) (Just node)
1368− go (Just key0) (Just node)
1370− key0 <- liftIO $ readIORef key0Ref
1371− (tn, key) <- go key0 =<< getPreviousNode
1372− setPreviousNode $ Just $ toNode tn
1374− writeIORef textNodeRef tn
1375− writeIORef keyRef key
1376− pure (switchComment, textNodeRef, keyRef)
1378−{-# INLINABLE skipToReplaceStart #-}
1379−skipToReplaceStart :: (MonadJSM m, Reflex t, MonadFix m, Adjustable t m, MonadHold t m, RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document) => HydrationDomBuilderT s t m (HydrationRunnerT t m (), IORef DOM.Text, IORef (Maybe Text))
1380−skipToReplaceStart = skipToAndReplaceComment "replace-start" =<< liftIO (newIORef $ Just "") -- TODO: Don't rely on clever usage @""@ to make this work.
1382−{-# INLINABLE skipToReplaceEnd #-}
1383−skipToReplaceEnd :: (MonadJSM m, Reflex t, MonadFix m, Adjustable t m, MonadHold t m, RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document) => IORef (Maybe Text) -> HydrationDomBuilderT s t m (HydrationRunnerT t m (), IORef DOM.Text)
1384−skipToReplaceEnd key = fmap (\(m,e,_) -> (m,e)) $ skipToAndReplaceComment "replace-end" key
1386−instance SupportsHydrationDomBuilder t m => NotReady t (HydrationDomBuilderT s t m) where
1387− notReadyUntil e = do
1389− unreadyChildren <- askUnreadyChildren
1390− commitAction <- askCommitAction
1391− liftIO $ modifyIORef' unreadyChildren succ
1393− old <- liftIO $ readIORef unreadyChildren
1395− liftIO $ writeIORef unreadyChildren $! new
1396− when (new == 0) commitAction
1397− requestDomAction_ $ ready <$ eOnce
1399− unreadyChildren <- askUnreadyChildren
1400− liftIO $ modifyIORef' unreadyChildren succ
1402−data HydrationDomSpace
1404−instance DomSpace HydrationDomSpace where
1405− type EventSpec HydrationDomSpace = GhcjsEventSpec
1406− type RawDocument HydrationDomSpace = DOM.Document
1407− type RawTextNode HydrationDomSpace = ()
1408− type RawCommentNode HydrationDomSpace = ()
1409− type RawElement HydrationDomSpace = ()
1410− type RawInputElement HydrationDomSpace = ()
1411− type RawTextAreaElement HydrationDomSpace = ()
1412− type RawSelectElement HydrationDomSpace = ()
1413− addEventSpecFlags _ en f es = es
1414− { _ghcjsEventSpec_filters =
1415− let f' = Just . GhcjsEventFilter . \case
1416− Nothing -> \evt -> do
1417− mEventResult <- unGhcjsEventHandler (_ghcjsEventSpec_handler es) (en, evt)
1418− return (f mEventResult, return mEventResult)
1419− Just (GhcjsEventFilter oldFilter) -> \evt -> do
1420− (oldFlags, oldContinuation) <- oldFilter evt
1421− mEventResult <- oldContinuation
1422− let newFlags = oldFlags <> f mEventResult
1423− return (newFlags, return mEventResult)
1424− in DMap.alter f' en $ _ghcjsEventSpec_filters es
1427−instance SupportsHydrationDomBuilder t m => DomBuilder t (HydrationDomBuilderT HydrationDomSpace t m) where
1428− type DomBuilderSpace (HydrationDomBuilderT HydrationDomSpace t m) = HydrationDomSpace
1429− {-# INLINABLE element #-}
1430− element = elementInternal
1431− {-# INLINABLE textNode #-}
1432− textNode = textNodeInternal
1433− {-# INLINABLE commentNode #-}
1434− commentNode = commentNodeInternal
1435− {-# INLINABLE inputElement #-}
1436− inputElement = inputElementInternal
1437− {-# INLINABLE textAreaElement #-}
1438− textAreaElement = textAreaElementInternal
1439− {-# INLINABLE selectElement #-}
1440− selectElement = selectElementInternal
1441− placeRawElement () = pure ()
1442− wrapRawElement () _cfg = pure $ Element (EventSelector $ const never) ()
1444−instance SupportsHydrationDomBuilder t m => DomBuilder t (HydrationDomBuilderT GhcjsDomSpace t m) where
1445− type DomBuilderSpace (HydrationDomBuilderT GhcjsDomSpace t m) = GhcjsDomSpace
1446− {-# INLINABLE element #-}
1447− element = elementImmediate
1448− {-# INLINABLE textNode #-}
1449− textNode = fmap TextNode . textNodeImmediate
1450− {-# INLINABLE commentNode #-}
1451− commentNode = fmap CommentNode . commentNodeImmediate
1452− {-# INLINABLE inputElement #-}
1453− inputElement = inputElementImmediate
1454 {-# INLINABLE textAreaElement #-}
482 {-# INLINABLE textAreaElement #-}
1455− textAreaElement = textAreaElementImmediate
483+ textAreaElement cfg = do --TODO
484+ ((e, _), domElement) <- makeElement "textarea" (cfg ^. textAreaElementConfig_elementConfig) $ return ()
485+ let domTextAreaElement = uncheckedCastTo DOM.HTMLTextAreaElement domElement
486+ TextArea.setValue domTextAreaElement $ Just (cfg ^. textAreaElementConfig_initialValue)
487+ v0 <- TextArea.getValueUnchecked domTextAreaElement
488+ let getMyValue = fromMaybe "" <$> TextArea.getValue domTextAreaElement
489+ valueChangedByUI <- performEvent $ liftJSM getMyValue <$ Reflex.select (_element_events e) (WrapArg Input)
490+ valueChangedBySetValue <- case _textAreaElementConfig_setValue cfg of
491+ Nothing -> return never
492+ Just eSetValue -> requestDomAction $ ffor eSetValue $ \v' -> do
493+ TextArea.setValue domTextAreaElement $ Just v'
494+ getMyValue -- We get the value after setting it in case the browser has mucked with it somehow
495+ v <- holdDyn v0 $ leftmost
496+ [ valueChangedBySetValue
499+ hasFocus <- mkHasFocus e
500+ return $ TextAreaElement
501+ { _textAreaElement_value = v
502+ , _textAreaElement_input = valueChangedByUI
503+ , _textAreaElement_hasFocus = hasFocus
504+ , _textAreaElement_element = e
505+ , _textAreaElement_raw = domTextAreaElement
1456 {-# INLINABLE selectElement #-}
507 {-# INLINABLE selectElement #-}
1457− selectElement = selectElementImmediate
508+ selectElement cfg child = do
509+ ((e, result), domElement) <- makeElement "select" (cfg ^. selectElementConfig_elementConfig) child
510+ let domSelectElement = uncheckedCastTo DOM.HTMLSelectElement domElement
511+ Select.setValue domSelectElement $ Just (cfg ^. selectElementConfig_initialValue)
512+ Just v0 <- Select.getValue domSelectElement
513+ let getMyValue = fromMaybe "" <$> Select.getValue domSelectElement
514+ valueChangedByUI <- performEvent $ liftJSM getMyValue <$ Reflex.select (_element_events e) (WrapArg Change)
515+ valueChangedBySetValue <- case _selectElementConfig_setValue cfg of
516+ Nothing -> return never
517+ Just eSetValue -> requestDomAction $ ffor eSetValue $ \v' -> do
518+ Select.setValue domSelectElement $ Just v'
519+ getMyValue -- We get the value after setting it in case the browser has mucked with it somehow
520+ v <- holdDyn v0 $ leftmost
521+ [ valueChangedBySetValue
524+ hasFocus <- mkHasFocus e
525+ let wrapped = SelectElement
526+ { _selectElement_value = v
527+ , _selectElement_change = valueChangedByUI
528+ , _selectElement_hasFocus = hasFocus
529+ , _selectElement_element = e
530+ , _selectElement_raw = domSelectElement
532+ return (wrapped, result)
1458− placeRawElement = append . toNode
533+ placeRawElement = append
1459− wrapRawElement e rawCfg = do
534+ wrapRawElement = wrap
1460− events <- askEvents
1462− eventTriggerRefs <- wrap events e rawCfg
1463− es <- newFanEventWithTrigger $ triggerBody ctx rawCfg events eventTriggerRefs e
1464− pure $ Element es e
1467− = FragmentState_Unmounted
1468− | FragmentState_Mounted (DOM.Text, DOM.Text)
1470−data ImmediateDomFragment = ImmediateDomFragment
1471− { _immediateDomFragment_document :: DOM.DocumentFragment
1472− , _immediateDomFragment_state :: IORef FragmentState
1475−extractFragment :: MonadJSM m => ImmediateDomFragment -> m ()
536+instance (Reflex t, MonadAdjust t m, MonadJSM m, MonadHold t m, PerformEvent t m, MonadJSM (Performable m), MonadFix m, PrimMonad m) => MonadAdjust t (ImmediateDomBuilderT t m) where
1476−extractFragment fragment = do
1477− state <- liftIO $ readIORef $ _immediateDomFragment_state fragment
1479− FragmentState_Unmounted -> return ()
1480− FragmentState_Mounted (before, after) -> do
1481− extractBetweenExclusive (_immediateDomFragment_document fragment) before after
1482− liftIO $ writeIORef (_immediateDomFragment_state fragment) FragmentState_Unmounted
1484−instance SupportsHydrationDomBuilder t m => MountableDomBuilder t (HydrationDomBuilderT GhcjsDomSpace t m) where
1485− type DomFragment (HydrationDomBuilderT GhcjsDomSpace t m) = ImmediateDomFragment
1486− buildDomFragment w = do
1487− df <- createDocumentFragment =<< askDocument
1488− result <- flip localEnv w $ \env -> env
1489− { _hydrationDomBuilderEnv_parent = Left $ toNode df
1491− state <- liftIO $ newIORef FragmentState_Unmounted
1492− return (ImmediateDomFragment df state, result)
1493− mountDomFragment fragment setFragment = do
1494− parent <- getParent
1495− extractFragment fragment
1496− before <- textNodeImmediate $ TextNodeConfig ("" :: Text) Nothing
1497− appendChild_ parent $ _immediateDomFragment_document fragment
1498− after <- textNodeImmediate $ TextNodeConfig ("" :: Text) Nothing
1499− xs <- foldDyn (\new (previous, _) -> (new, Just previous)) (fragment, Nothing) setFragment
1500− requestDomAction_ $ ffor (updated xs) $ \(childFragment, Just previousFragment) -> do
1501− extractFragment previousFragment
1502− extractFragment childFragment
1503− insertBefore (_immediateDomFragment_document childFragment) after
1504− liftIO $ writeIORef (_immediateDomFragment_state childFragment) $ FragmentState_Mounted (before, after)
1505− liftIO $ writeIORef (_immediateDomFragment_state fragment) $ FragmentState_Mounted (before, after)
1507−instance (Reflex t, Monad m, Adjustable t m, MonadHold t m, MonadFix m) => Adjustable t (DomRenderHookT t m) where
1508− runWithReplace a0 a' = DomRenderHookT $ runWithReplace (unDomRenderHookT a0) (fmapCheap unDomRenderHookT a')
1509− traverseIntMapWithKeyWithAdjust f m = DomRenderHookT . traverseIntMapWithKeyWithAdjust (\k -> unDomRenderHookT . f k) m
1510− traverseDMapWithKeyWithAdjust f m = DomRenderHookT . traverseDMapWithKeyWithAdjust (\k -> unDomRenderHookT . f k) m
1511− traverseDMapWithKeyWithAdjustWithMove f m = DomRenderHookT . traverseDMapWithKeyWithAdjustWithMove (\k -> unDomRenderHookT . f k) m
1513−instance (Adjustable t m, MonadJSM m, MonadHold t m, MonadFix m, PrimMonad m, RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document) => Adjustable t (HydrationDomBuilderT s t m) where
1514− {-# INLINABLE runWithReplace #-}
1515 runWithReplace a0 a' = do
537 runWithReplace a0 a' = do
1516− initialEnv <- HydrationDomBuilderT ask
538+ initialEnv <- ImmediateDomBuilderT ask
1517− let hydrating = _hydrationDomBuilderEnv_hydrationMode initialEnv
539+ before <- textNodeInternal ("" :: Text)
1518− (hydrateStart, before, beforeKey) <- skipToReplaceStart
1519− let parentUnreadyChildren = _hydrationDomBuilderEnv_unreadyChildren initialEnv
1520− haveEverBeenReady <- liftIO $ newIORef False
1521− currentCohort <- liftIO $ newIORef (-1 :: Int) -- Equal to the cohort currently in the DOM
1522− let myCommitAction = do
1523− liftIO (readIORef haveEverBeenReady) >>= \case
1526− liftIO $ writeIORef haveEverBeenReady True
1527− old <- liftIO $ readIORef parentUnreadyChildren
1529− liftIO $ writeIORef parentUnreadyChildren $! new
1530− when (new == 0) $ _hydrationDomBuilderEnv_commitAction initialEnv
1531 -- We draw 'after' in this roundabout way to avoid using MonadFix
540 -- We draw 'after' in this roundabout way to avoid using MonadFix
1532− doc <- askDocument
541+ after <- createTextNodeUnchecked (_immediateDomBuilderEnv_document initialEnv) ("" :: Text)
1533− parent <- getParent
1534− (hydrateEnd, after) <- skipToReplaceEnd beforeKey
1535 let drawInitialChild = do
542 let drawInitialChild = do
1536− h <- liftIO $ readIORef hydrating
543+ result <- a0
1537− p' <- case h of
544+ append after
1538− HydrationMode_Hydrating -> pure parent
545+ return result
1539− HydrationMode_Immediate -> toNode <$> createDocumentFragment doc
546+ (result0, result') <- ImmediateDomBuilderT $ lift $ runWithReplace (runReaderT (unImmediateDomBuilderT drawInitialChild) initialEnv) $ ffor a' $ \child -> do
1540− unreadyChildren <- liftIO $ newIORef 0
547+ df <- createDocumentFragmentUnchecked $ _immediateDomBuilderEnv_document initialEnv
1541− let a0' = case h of
548+ result <- runReaderT (unImmediateDomBuilderT child) $ initialEnv
1542− HydrationMode_Hydrating -> a0
549+ { _immediateDomBuilderEnv_parent = toNode df
1543− HydrationMode_Immediate -> do
550+ }
1544− a <- a0
551+ let update = do
1545− insertBefore p' =<< liftIO (readIORef after)
552+ deleteBetweenExclusive before after
1546− pure a
553+ insertBefore df after
1547− delayed <- case h of
554+ return (result, update)
1548− HydrationMode_Hydrating -> liftIO $ newIORef $ pure ()
555+ requestDomAction_ $ snd <$> result'
1549− HydrationMode_Immediate -> pure $ _hydrationDomBuilderEnv_delayed initialEnv
556+ return (result0, fst <$> result')
1550− result <- runReaderT (unHydrationDomBuilderT a0') initialEnv
557+ traverseDMapWithKeyWithAdjust (f :: forall a. k a -> v a -> ImmediateDomBuilderT t m (v' a)) (dm0 :: DMap k v) dm' = do
1551− { _hydrationDomBuilderEnv_unreadyChildren = unreadyChildren
558+ initialEnv <- ImmediateDomBuilderT ask
1552− , _hydrationDomBuilderEnv_commitAction = myCommitAction
559+ (children0, children') <- ImmediateDomBuilderT $ lift $ traverseDMapWithKeyWithAdjust (\k v -> drawChildUpdate initialEnv $ f k v) dm0 dm'
1553− , _hydrationDomBuilderEnv_parent = Left p'
560+ let result0 = DMap.map (\(Compose (_, _, v)) -> v) children0
1554− , _hydrationDomBuilderEnv_delayed = delayed
561+ placeholders0 = weakenDMapWith (\(Compose (_, ph, _)) -> ph) children0
1555− }
562+ result' = ffor children' $ mapPatchDMap $ \(Compose (_, _, r)) -> r
1556− dom <- case h of
563+ placeholders' = fforCheap children' $ weakenPatchDMapWith $ \(Compose (_, ph, _)) -> ph
1557− HydrationMode_Hydrating -> liftIO $ readIORef delayed
564+ placeholders <- current . incrementalToDynamic <$> holdIncremental placeholders0 placeholders'
1558− HydrationMode_Immediate -> pure $ pure ()
565+ _ <- DMap.traverseWithKey (\_ (Compose (df, _, _)) -> Constant () <$ append df) children0
1559− liftIO $ readIORef unreadyChildren >>= \case
566+ lastPlaceholder <- textNodeInternal ("" :: Text)
1560− 0 -> writeIORef haveEverBeenReady True
567+ requestDomAction_ $ flip push children' $ \(PatchDMap p) -> do
1561− _ -> modifyIORef' parentUnreadyChildren succ
568+ phs <- sample placeholders
1562− return (dom, result)
569+ if DMap.null p then return Nothing else return $ Just $ do
1563− a'' <- numberOccurrences a'
570+ let g :: DSum k (ComposeMaybe (Compose ((,,) DOM.DocumentFragment DOM.Text) v')) -> JSM ()
1564− ((hydrate0, result0), child') <- HydrationDomBuilderT $ lift $ runWithReplace drawInitialChild $ ffor a'' $ \(cohortId, child) -> do
571+ g (k :=> ComposeMaybe mv) = do
1565− h <- liftIO $ readIORef hydrating
572+ let nextPlaceholder = maybe lastPlaceholder snd $ Map.lookupGT (Some.This k) phs
1566− p' <- case h of
573+ forM_ (Map.lookup (Some.This k) phs) $ \thisPlaceholder -> thisPlaceholder `deleteUpTo` nextPlaceholder
1567− HydrationMode_Hydrating -> pure parent
574+ forM_ mv $ \(Compose (df, _, _)) -> df `insertBefore` nextPlaceholder
1568− HydrationMode_Immediate -> toNode <$> createDocumentFragment doc
575+ mapM_ g $ DMap.toList p
1569− unreadyChildren <- liftIO $ newIORef 0
576+ return (result0, result')
1570− let commitAction = do
577+ traverseDMapWithKeyWithAdjustWithMove (f :: forall a. k a -> v a -> ImmediateDomBuilderT t m (v' a)) (dm0 :: DMap k v) dm' = do
1571− c <- liftIO $ readIORef currentCohort
578+ initialEnv <- ImmediateDomBuilderT ask
1572− when (c <= cohortId) $ do -- If a newer cohort has already been committed, just ignore this
579+ (children0, children') <- ImmediateDomBuilderT $ lift $ traverseDMapWithKeyWithAdjustWithMove (\k v -> drawChildUpdate initialEnv $ f k v) dm0 dm'
1573− !before' <- liftIO $ readIORef before
580+ let result0 = DMap.map (\(Compose (_, _, v)) -> v) children0
1574− !after' <- liftIO $ readIORef after
581+ placeholders0 = weakenDMapWith (\(Compose (_, ph, _)) -> ph) children0
1575− deleteBetweenExclusive before' after'
582+ result' = ffor children' $ mapPatchDMapWithMove $ \(Compose (_, _, r)) -> r
1576− insertBefore p' after'
583+ placeholders' = fforCheap children' $ weakenPatchDMapWithMoveWith $ \(Compose (_, ph, _)) -> ph
1577− liftIO $ writeIORef currentCohort cohortId
584+ placeholders <- current . incrementalToDynamic <$> holdIncremental placeholders0 placeholders'
1578− myCommitAction
585+ _ <- DMap.traverseWithKey (\_ (Compose (df, _, _)) -> Constant () <$ append df) children0
1579− delayed <- case h of
586+ lastPlaceholder <- textNodeInternal ("" :: Text)
1580− HydrationMode_Hydrating -> liftIO $ newIORef $ pure ()
587+ requestDomAction_ $ flip push children' $ \p_ -> do
1581− HydrationMode_Immediate -> pure $ _hydrationDomBuilderEnv_delayed initialEnv
1582− result <- runReaderT (unHydrationDomBuilderT child) $ initialEnv
1583− { _hydrationDomBuilderEnv_unreadyChildren = unreadyChildren
1584− , _hydrationDomBuilderEnv_commitAction = case h of
1585− HydrationMode_Hydrating -> myCommitAction
1586− HydrationMode_Immediate -> commitAction
1587− , _hydrationDomBuilderEnv_parent = Left p'
1588− , _hydrationDomBuilderEnv_delayed = delayed
1591− HydrationMode_Hydrating -> liftIO $ readIORef delayed
1592− HydrationMode_Immediate -> pure $ pure ()
1593− uc <- liftIO $ readIORef unreadyChildren
1594− let commitActionToRunNow = if uc == 0
1595− then Just $ commitAction
1596− else Nothing -- A child will run it when unreadyChildren is decremented to 0
1597− actions = case h of
1598− HydrationMode_Hydrating -> Left dom
1599− HydrationMode_Immediate -> Right commitActionToRunNow
1600− return (actions, result)
1601− let (hydrate', commitAction) = fanEither $ fmap fst child'
1602− addHydrationStepWithSetup (hold hydrate0 hydrate') $ \contents -> do
1604− join $ sample contents
1606− requestDomAction_ $ fmapMaybe id commitAction
1607− return (result0, snd <$> child')
1609− {-# INLINABLE traverseIntMapWithKeyWithAdjust #-}
1610− traverseIntMapWithKeyWithAdjust = traverseIntMapWithKeyWithAdjust'
1611− {-# INLINABLE traverseDMapWithKeyWithAdjust #-}
1612− traverseDMapWithKeyWithAdjust = traverseDMapWithKeyWithAdjust'
1613− {-# INLINABLE traverseDMapWithKeyWithAdjustWithMove #-}
1614− traverseDMapWithKeyWithAdjustWithMove = do
1615− let updateChildUnreadiness (p :: PatchDMapWithMove k (Compose (TraverseChild t m (Some k)) v')) old = do
1616− let new :: forall a. k a -> PatchDMapWithMove.NodeInfo k (Compose (TraverseChild t m (Some k)) v') a -> IO (PatchDMapWithMove.NodeInfo k (Constant (IORef (ChildReadyState (Some k)))) a)
1617− new k = PatchDMapWithMove.nodeInfoMapFromM $ \case
1618− PatchDMapWithMove.From_Insert (Compose (TraverseChild (Left _hydration) _)) -> return PatchDMapWithMove.From_Delete
1619− PatchDMapWithMove.From_Insert (Compose (TraverseChild (Right immediate) _)) -> do
1620− readIORef (_traverseChildImmediate_childReadyState immediate) >>= \case
1621− ChildReadyState_Ready -> return PatchDMapWithMove.From_Delete
1622− ChildReadyState_Unready _ -> do
1623− writeIORef (_traverseChildImmediate_childReadyState immediate) $ ChildReadyState_Unready $ Just $ Some k
1624− return $ PatchDMapWithMove.From_Insert $ Constant (_traverseChildImmediate_childReadyState immediate)
1625− PatchDMapWithMove.From_Delete -> return PatchDMapWithMove.From_Delete
1626− PatchDMapWithMove.From_Move fromKey -> return $ PatchDMapWithMove.From_Move fromKey
1627− deleteOrMove :: forall a. k a -> Product (Constant (IORef (ChildReadyState (Some k)))) (ComposeMaybe k) a -> IO (Constant () a)
1628− deleteOrMove _ (Pair (Constant sRef) (ComposeMaybe mToKey)) = do
1629− writeIORef sRef $ ChildReadyState_Unready $ Some <$> mToKey -- This will be Nothing if deleting, and Just if moving, so it works out in both cases
1630− return $ Constant ()
1631− p' <- fmap unsafePatchDMapWithMove $ DMap.traverseWithKey new $ unPatchDMapWithMove p
1632− _ <- DMap.traverseWithKey deleteOrMove $ PatchDMapWithMove.getDeletionsAndMoves p old
1633− return $ applyAlways p' old
1634− hoistTraverseWithKeyWithAdjust traverseDMapWithKeyWithAdjustWithMove mapPatchDMapWithMove updateChildUnreadiness $ \placeholders lastPlaceholder (p_ :: PatchDMapWithMove k (Compose (TraverseChild t m (Some k)) v')) -> do
1635 let p = unPatchDMapWithMove p_
588 let p = unPatchDMapWithMove p_
1636− phsBefore <- liftIO $ readIORef placeholders
589+ phsBefore <- sample placeholders
1637− let collectIfMoved :: forall a. k a -> PatchDMapWithMove.NodeInfo k (Compose (TraverseChild t m (Some k)) v') a -> JSM (Constant (Maybe DOM.DocumentFragment) a)
590+ if DMap.null p then return Nothing else return $ Just $ do
1638− collectIfMoved k e = do
591+ let collectIfMoved :: forall a. k a -> DMapEdit k (Compose ((,,) DOM.DocumentFragment DOM.Text) v') a -> JSM (Constant (Maybe DOM.DocumentFragment) a)
1639− let mThisPlaceholder = Map.lookup (Some k) phsBefore -- Will be Nothing if this element wasn't present before
592+ collectIfMoved k e = do
1640− nextPlaceholder = maybe lastPlaceholder snd $ Map.lookupGT (Some k) phsBefore
593+ let mThisPlaceholder = Map.lookup (Some.This k) phsBefore -- Will be Nothing if this element wasn't present before
1641− case isJust $ getComposeMaybe $ PatchDMapWithMove._nodeInfo_to e of
594+ nextPlaceholder = maybe lastPlaceholder snd $ Map.lookupGT (Some.This k) phsBefore
1642− False -> do
595+ case dmapEditMoved e of
1643− mapM_ (`deleteUpTo` nextPlaceholder) mThisPlaceholder
596+ False -> do
1644− return $ Constant Nothing
597+ mapM_ (`deleteUpTo` nextPlaceholder) mThisPlaceholder
1645− True -> do
598+ return $ Constant Nothing
1646− Constant <$> mapM (`collectUpTo` nextPlaceholder) mThisPlaceholder
599+ True -> do
1647− collected <- DMap.traverseWithKey collectIfMoved p
600+ Constant <$> mapM (`collectUpTo` nextPlaceholder) mThisPlaceholder
1648− let !phsAfter = fromMaybe phsBefore $ apply filtered phsBefore
601+ collected <- DMap.traverseWithKey collectIfMoved p
1649− weakened :: PatchMapWithMove (Some k) (Either (TraverseChildHydration t m) (TraverseChildImmediate (Some k)))
602+ let phsAfter = fromMaybe phsBefore $ apply (weakenPatchDMapWithMoveWith (\(Compose (_, ph, _)) -> ph) p_) phsBefore --TODO: Don't recompute this
1650− weakened = weakenPatchDMapWithMoveWith (_traverseChild_mode . getCompose) p_
603+ let placeFragment :: forall a. k a -> DMapEdit k (Compose ((,,) DOM.DocumentFragment DOM.Text) v') a -> JSM (Constant () a)
1651− filtered :: PatchMapWithMove (Some k) DOM.Text
604+ placeFragment k e = do
1652− filtered = PatchMapWithMove $ flip Map.mapMaybe (unPatchMapWithMove weakened) $ \(PatchMapWithMove.NodeInfo from to) -> flip PatchMapWithMove.NodeInfo to <$> case from of
605+ let nextPlaceholder = maybe lastPlaceholder snd $ Map.lookupGT (Some.This k) phsAfter
1653− PatchMapWithMove.From_Insert (Left _hydration) -> Nothing
606+ case e of
1654− PatchMapWithMove.From_Insert (Right immediate) -> Just $ PatchMapWithMove.From_Insert $ _traverseChildImmediate_placeholder immediate
607+ DMapEdit_Insert _ (Compose (df, _, _)) -> do
1655− PatchMapWithMove.From_Delete -> Just $ PatchMapWithMove.From_Delete
608+ df `insertBefore` nextPlaceholder
1656− PatchMapWithMove.From_Move k -> Just $ PatchMapWithMove.From_Move k
609+ DMapEdit_Delete _ -> do
1657− let placeFragment :: forall a. k a -> PatchDMapWithMove.NodeInfo k (Compose (TraverseChild t m (Some k)) v') a -> JSM (Constant () a)
610+ return ()
1658− placeFragment k e = do
611+ DMapEdit_Move _ fromKey -> do
1659− let nextPlaceholder = maybe lastPlaceholder snd $ Map.lookupGT (Some k) phsAfter
612+ Just (Constant mdf) <- return $ DMap.lookup fromKey collected
1660− case PatchDMapWithMove._nodeInfo_from e of
613+ mapM_ (`insertBefore` nextPlaceholder) mdf
1661− PatchDMapWithMove.From_Insert (Compose (TraverseChild x _)) -> case x of
1663− Right immediate -> _traverseChildImmediate_fragment immediate `insertBefore` nextPlaceholder
1664− PatchDMapWithMove.From_Delete -> do
1666− PatchDMapWithMove.From_Move fromKey -> do
1667− Just (Constant mdf) <- return $ DMap.lookup fromKey collected
1668− mapM_ (`insertBefore` nextPlaceholder) mdf
1669− return $ Constant ()
1670− mapM_ (\(k :=> v) -> void $ placeFragment k v) $ DMap.toDescList p -- We need to go in reverse order here, to make sure the placeholders are in the right spot at the right time
1671− liftIO $ writeIORef placeholders $! phsAfter
1673−{-# INLINABLE traverseDMapWithKeyWithAdjust' #-}
1674−traverseDMapWithKeyWithAdjust'
1675− :: forall s t m (k :: * -> *) v v'. (Adjustable t m, MonadHold t m, MonadFix m, MonadJSM m, PrimMonad m, GCompare k, RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document)
1676− => (forall a. k a -> v a -> HydrationDomBuilderT s t m (v' a))
1678− -> Event t (PatchDMap k v)
1679− -> HydrationDomBuilderT s t m (DMap k v', Event t (PatchDMap k v'))
1680−traverseDMapWithKeyWithAdjust' = do
1681− let updateChildUnreadiness (p :: PatchDMap k (Compose (TraverseChild t m (Some k)) v')) old = do
1682− let new :: forall a. k a -> ComposeMaybe (Compose (TraverseChild t m (Some k)) v') a -> IO (ComposeMaybe (Constant (IORef (ChildReadyState (Some k)))) a)
1683− new k (ComposeMaybe m) = ComposeMaybe <$> case m of
1684− Nothing -> return Nothing
1685− Just (Compose (TraverseChild (Left _hydration) _)) -> pure Nothing
1686− Just (Compose (TraverseChild (Right immediate) _)) -> do
1687− readIORef (_traverseChildImmediate_childReadyState immediate) >>= \case
1688− ChildReadyState_Ready -> return Nothing -- Delete this child, since it's ready
1689− ChildReadyState_Unready _ -> do
1690− writeIORef (_traverseChildImmediate_childReadyState immediate) $ ChildReadyState_Unready $ Just $ Some k
1691− return $ Just $ Constant (_traverseChildImmediate_childReadyState immediate)
1692− delete _ (Constant sRef) = do
1693− writeIORef sRef $ ChildReadyState_Unready Nothing
1694 return $ Constant ()
614 return $ Constant ()
1695− p' <- fmap PatchDMap $ DMap.traverseWithKey new $ unPatchDMap p
615+ mapM_ (\(k :=> v) -> void $ placeFragment k v) $ DMap.toDescList p -- We need to go in reverse order here, to make sure the placeholders are in the right spot at the right time
1696− _ <- DMap.traverseWithKey delete $ PatchDMap.getDeletions p old
616+ return ()
1697− return $ applyAlways p' old
617+ return (result0, result')
1698− hoistTraverseWithKeyWithAdjust traverseDMapWithKeyWithAdjust mapPatchDMap updateChildUnreadiness $ \placeholders lastPlaceholder (PatchDMap patch) -> do
618+
1699− phs <- liftIO $ readIORef placeholders
619+drawChildUpdate :: (MonadJSM m, PerformEvent t m, MonadFix m, MonadJSM (Performable m)) => ImmediateDomBuilderEnv t m -> ImmediateDomBuilderT t m (v' a) -> RequesterT t JSM Identity (TriggerEventT t m) (Compose ((,,) DOM.DocumentFragment DOM.Text) v' a)
1700− forM_ (DMap.toList patch) $ \(k :=> ComposeMaybe mv) -> do
620+drawChildUpdate initialEnv child = do
1701− let nextPlaceholder = maybe lastPlaceholder snd $ Map.lookupGT (Some k) phs
621+ df <- createDocumentFragmentUnchecked $ _immediateDomBuilderEnv_document initialEnv
1702− -- Delete old node
622+ runReaderT (unImmediateDomBuilderT $ Compose <$> ((,,) <$> pure df <*> textNodeInternal ("" :: Text) <*> child)) $ initialEnv
1703− forM_ (Map.lookup (Some k) phs) $ \thisPlaceholder -> do
623+ { _immediateDomBuilderEnv_parent = toNode df
1704− thisPlaceholder `deleteUpTo` nextPlaceholder
624+ }
1706− forM_ mv $ \(Compose (TraverseChild e _)) -> case e of
1707− Left _hydration -> pure ()
1708− Right immediate -> do
1709− _traverseChildImmediate_fragment immediate `insertBefore` nextPlaceholder
1710− let weakened :: PatchMap (Some k) (Either (TraverseChildHydration t m) (TraverseChildImmediate (Some k)))
1711− weakened = weakenPatchDMapWith (_traverseChild_mode . getCompose) $ PatchDMap patch
1712− filtered :: PatchMap (Some k) DOM.Text
1713− filtered = PatchMap $ flip Map.mapMaybe (unPatchMap weakened) $ \case
1714− Nothing -> Just Nothing -- deletion
1715− Just (Left _) -> Nothing
1716− Just (Right immediate) -> Just $ Just $ _traverseChildImmediate_placeholder immediate
1717− liftIO $ writeIORef placeholders $! fromMaybe phs $ apply filtered phs
1719−{-# INLINABLE traverseIntMapWithKeyWithAdjust' #-}
1720−traverseIntMapWithKeyWithAdjust'
1721− :: forall s t m v v'. (Adjustable t m, MonadJSM m, MonadFix m, PrimMonad m, MonadHold t m, RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document)
1722− => (IntMap.Key -> v -> HydrationDomBuilderT s t m v')
1724− -> Event t (PatchIntMap v)
1725− -> HydrationDomBuilderT s t m (IntMap v', Event t (PatchIntMap v'))
1726−traverseIntMapWithKeyWithAdjust' = do
1727− let updateChildUnreadiness (p@(PatchIntMap pInner) :: PatchIntMap (TraverseChild t m Int v')) old = do
1728− let new :: IntMap.Key -> Maybe (TraverseChild t m Int v') -> IO (Maybe (IORef (ChildReadyState Int)))
1729− new k m = case m of
1730− Nothing -> return Nothing
1731− Just (TraverseChild (Left _hydration) _) -> pure Nothing
1732− Just (TraverseChild (Right immediate) _) -> do
1733− let sRef = _traverseChildImmediate_childReadyState immediate
1734− readIORef sRef >>= \case
1735− ChildReadyState_Ready -> return Nothing -- Delete this child, since it's ready
1736− ChildReadyState_Unready _ -> do
1737− writeIORef sRef $ ChildReadyState_Unready $ Just k
1740− writeIORef sRef $ ChildReadyState_Unready Nothing
1742− p' <- PatchIntMap <$> IntMap.traverseWithKey new pInner
1743− _ <- IntMap.traverseWithKey delete $ FastMutableIntMap.getDeletions p old
1744− return $ applyAlways p' old
1745− hoistTraverseIntMapWithKeyWithAdjust traverseIntMapWithKeyWithAdjust updateChildUnreadiness $ \placeholders lastPlaceholder (PatchIntMap p) -> do
1746− phs <- liftIO $ readIORef placeholders
1747− forM_ (IntMap.toList p) $ \(k, mv) -> do
1748− let nextPlaceholder = maybe lastPlaceholder snd $ IntMap.lookupGT k phs
1750− forM_ (IntMap.lookup k phs) $ \thisPlaceholder -> thisPlaceholder `deleteUpTo` nextPlaceholder
1752− forM_ mv $ \(TraverseChild e _) -> case e of
1753− Left _hydration -> pure ()
1754− Right immediate -> do
1755− _traverseChildImmediate_fragment immediate `insertBefore` nextPlaceholder
1756− let filtered :: PatchIntMap DOM.Text
1757− filtered = PatchIntMap $ flip IntMap.mapMaybe p $ \case
1758− Nothing -> Just Nothing -- deletion
1760− | Right immediate <- _traverseChild_mode tc -> Just $ Just $ _traverseChildImmediate_placeholder immediate
1761− | otherwise -> Nothing
1762− liftIO $ writeIORef placeholders $! fromMaybe phs $ apply filtered phs
1764−{-# SPECIALIZE traverseIntMapWithKeyWithAdjust'
1765− :: (IntMap.Key -> v -> HydrationDomBuilderT GhcjsDomSpace DomTimeline HydrationM v')
1767− -> Event DomTimeline (PatchIntMap v)
1768− -> HydrationDomBuilderT GhcjsDomSpace DomTimeline HydrationM (IntMap v', Event DomTimeline (PatchIntMap v'))
1771−{-# SPECIALIZE traverseIntMapWithKeyWithAdjust'
1772− :: (IntMap.Key -> v -> HydrationDomBuilderT HydrationDomSpace DomTimeline HydrationM v')
1774− -> Event DomTimeline (PatchIntMap v)
1775− -> HydrationDomBuilderT HydrationDomSpace DomTimeline HydrationM (IntMap v', Event DomTimeline (PatchIntMap v'))
1778−data ChildReadyState a
1779− = ChildReadyState_Ready
1780− | ChildReadyState_Unready !(Maybe a)
1781− deriving (Show, Read, Eq, Ord)
1783−insertAfterPreviousNode :: (Monad m, MonadJSM m) => DOM.IsNode node => node -> HydrationRunnerT t m ()
1784−insertAfterPreviousNode node = do
1785− parent <- askParent
1786− nextNode <- maybe (Node.getFirstChild parent) Node.getNextSibling =<< getPreviousNode
1787− Node.insertBefore_ parent node nextNode
1788− setPreviousNode $ Just $ toNode node
1790−{-# INLINABLE hoistTraverseWithKeyWithAdjust #-}
1791−hoistTraverseWithKeyWithAdjust
1801− , Patch (p k (Constant Int))
1802− , PatchTarget (p k (Constant Int)) ~ DMap k (Constant Int)
1803− , Patch (p k (Compose (TraverseChild t m (Some k)) v'))
1804− , PatchTarget (p k (Compose (TraverseChild t m (Some k)) v')) ~ DMap k (Compose (TraverseChild t m (Some k)) v')
1805− , Monoid (p k (Compose (TraverseChild t m (Some k)) v'))
1806− , RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document
1809− (forall a. k a -> vv a -> DomRenderHookT t m (vv' a))
1811− -> Event t (p k vv)
1812− -> DomRenderHookT t m (DMap k vv', Event t (p k vv')))
1813− -- ^ The base monad's traversal
1814− -> (forall vv vv'. (forall a. vv a -> vv' a) -> p k vv -> p k vv')
1815− -- ^ A way of mapping over the patch type
1816− -> (p k (Compose (TraverseChild t m (Some k)) v') -> DMap k (Constant (IORef (ChildReadyState (Some k)))) -> IO (DMap k (Constant (IORef (ChildReadyState (Some k))))))
1817− -- ^ Given a patch for the children DOM elements, produce a patch for the childrens' unreadiness state
1818− -> (IORef (Map.Map (Some k) DOM.Text) -> DOM.Text -> p k (Compose (TraverseChild t m (Some k)) v') -> JSM ())
1819− -- ^ Apply a patch to the DOM
1820− -> (forall a. k a -> v a -> HydrationDomBuilderT s t m (v' a))
1823− -> HydrationDomBuilderT s t m (DMap k v', Event t (p k v'))
1824−hoistTraverseWithKeyWithAdjust base mapPatch updateChildUnreadiness applyDomUpdate_ f dm0 dm' = do
1826− initialEnv <- HydrationDomBuilderT ask
1827− let parentUnreadyChildren = _hydrationDomBuilderEnv_unreadyChildren initialEnv
1828− pendingChange :: IORef (DMap k (Constant (IORef (ChildReadyState (Some k)))), p k (Compose (TraverseChild t m (Some k)) v')) <- liftIO $ newIORef mempty
1829− haveEverBeenReady <- liftIO $ newIORef False
1830− placeholders <- liftIO $ newIORef Map.empty
1831− lastPlaceholder <- createTextNode doc ("" :: Text)
1832− let applyDomUpdate p = do
1833− applyDomUpdate_ placeholders lastPlaceholder p
1835− liftIO $ writeIORef pendingChange $! mempty
1837− liftIO (readIORef haveEverBeenReady) >>= \case
1840− liftIO $ writeIORef haveEverBeenReady True
1841− old <- liftIO $ readIORef parentUnreadyChildren
1843− liftIO $ writeIORef parentUnreadyChildren $! new
1844− when (new == 0) $ _hydrationDomBuilderEnv_commitAction initialEnv
1845− markChildReady :: IORef (ChildReadyState (Some k)) -> JSM ()
1846− markChildReady childReadyState = do
1847− liftIO (readIORef childReadyState) >>= \case
1848− ChildReadyState_Ready -> return ()
1849− ChildReadyState_Unready countedAt -> do
1850− liftIO $ writeIORef childReadyState ChildReadyState_Ready
1852− Nothing -> return ()
1853− Just (Some k) -> do -- This child has been counted as unready, so we need to remove it from the unready set
1854− (oldUnready, p) <- liftIO $ readIORef pendingChange
1855− when (not $ DMap.null oldUnready) $ do -- This shouldn't actually ever be null
1856− let newUnready = DMap.delete k oldUnready
1857− liftIO $ writeIORef pendingChange (newUnready, p)
1858− when (DMap.null newUnready) $ do
1860− (children0 :: DMap k (Compose (TraverseChild t m (Some k)) v'), children' :: Event t (p k (Compose (TraverseChild t m (Some k)) v')))
1861− <- HydrationDomBuilderT $ lift $ base (\k v -> drawChildUpdate initialEnv markChildReady $ f k v) dm0 dm'
1862− let processChild k (Compose (TraverseChild e _)) = case e of
1863− Left _ -> pure $ ComposeMaybe Nothing
1864− Right immediate -> ComposeMaybe <$> do
1865− readIORef (_traverseChildImmediate_childReadyState immediate) >>= \case
1866− ChildReadyState_Ready -> return Nothing
1867− ChildReadyState_Unready _ -> do
1868− writeIORef (_traverseChildImmediate_childReadyState immediate) $ ChildReadyState_Unready $ Just $ Some k
1869− return $ Just $ Constant (_traverseChildImmediate_childReadyState immediate)
1870− initialUnready <- liftIO $ DMap.mapMaybeWithKey (\_ -> getComposeMaybe) <$> DMap.traverseWithKey processChild children0
1871− liftIO $ if DMap.null initialUnready
1872− then writeIORef haveEverBeenReady True
1874− modifyIORef' parentUnreadyChildren succ
1875− writeIORef pendingChange (initialUnready, mempty) -- The patch is always empty because it got applied implicitly when we ran the children the first time
1876− getHydrationMode >>= \case
1877− HydrationMode_Hydrating -> addHydrationStepWithSetup (holdIncremental children0 children') $ \children -> do
1878− dm :: DMap k (Compose (TraverseChild t m (Some k)) v') <- sample $ currentIncremental children
1879− phs <- sequenceA $ weakenDMapWith (either _traverseChildHydration_delayed (pure . _traverseChildImmediate_placeholder) . _traverseChild_mode . getCompose) dm
1880− liftIO $ writeIORef placeholders $! phs
1881− insertAfterPreviousNode lastPlaceholder
1882− HydrationMode_Immediate -> do
1883− let activate i = do
1884− append $ toNode $ _traverseChildImmediate_fragment i
1885− pure $ _traverseChildImmediate_placeholder i
1886− phs <- sequenceA $ weakenDMapWith (either (error "impossible") activate . _traverseChild_mode . getCompose) children0
1887− liftIO $ writeIORef placeholders $! phs
1888− append $ toNode lastPlaceholder
1889− requestDomAction_ $ ffor children' $ \p -> do
1890− (oldUnready, oldP) <- liftIO $ readIORef pendingChange
1891− newUnready <- liftIO $ updateChildUnreadiness p oldUnready
1892− let !newP = p <> oldP
1893− liftIO $ writeIORef pendingChange (newUnready, newP)
1894− when (DMap.null newUnready) $ do
1895− applyDomUpdate newP
1896− let result0 = DMap.map (_traverseChild_result . getCompose) children0
1897− result' = ffor children' $ mapPatch $ _traverseChild_result . getCompose
1898− return (result0, result')
1900−{-# INLINE hoistTraverseIntMapWithKeyWithAdjust #-}
1901−hoistTraverseIntMapWithKeyWithAdjust ::
1907− , Monoid (p (TraverseChild t m Int v'))
1909− , PatchTarget (p (HydrationRunnerT t m ())) ~ IntMap (HydrationRunnerT t m ())
1910− , PatchTarget (p (TraverseChild t m Int v')) ~ IntMap (TraverseChild t m Int v')
1911− , Patch (p (HydrationRunnerT t m ()))
1912− , Patch (p (TraverseChild t m Int v'))
1913− , RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document
1915− => ((IntMap.Key -> v -> DomRenderHookT t m (TraverseChild t m Int v'))
1918− -> DomRenderHookT t m (IntMap (TraverseChild t m Int v'), Event t (p (TraverseChild t m Int v'))))
1919− -- ^ The base monad's traversal
1920− -> (p (TraverseChild t m Int v')
1921− -> IntMap (IORef (ChildReadyState Int))
1922− -> IO (IntMap (IORef (ChildReadyState Int))))
1923− -- ^ Given a patch for the children DOM elements, produce a patch for the childrens' unreadiness state
1924− -> (IORef (IntMap DOM.Text)
1926− -> p (TraverseChild t m Int v')
1928− -- ^ Apply a patch to the DOM
1929− -> (IntMap.Key -> v -> HydrationDomBuilderT s t m v')
1932− -> HydrationDomBuilderT s t m (IntMap v', Event t (p v'))
1933−hoistTraverseIntMapWithKeyWithAdjust base updateChildUnreadiness applyDomUpdate_ f dm0 dm' = do
1935− initialEnv <- HydrationDomBuilderT ask
1936− let parentUnreadyChildren = _hydrationDomBuilderEnv_unreadyChildren initialEnv
1937− pendingChange :: IORef (IntMap (IORef (ChildReadyState Int)), p (TraverseChild t m Int v')) <- liftIO $ newIORef mempty
1938− haveEverBeenReady <- liftIO $ newIORef False
1939− placeholders <- liftIO $ newIORef IntMap.empty
1940− lastPlaceholder <- createTextNode doc ("" :: Text)
1941− let applyDomUpdate p = do
1942− applyDomUpdate_ placeholders lastPlaceholder p
1944− liftIO $ writeIORef pendingChange $! mempty
1946− liftIO (readIORef haveEverBeenReady) >>= \case
1949− liftIO $ writeIORef haveEverBeenReady True
1950− old <- liftIO $ readIORef parentUnreadyChildren
1952− liftIO $ writeIORef parentUnreadyChildren $! new
1953− when (new == 0) $ _hydrationDomBuilderEnv_commitAction initialEnv
1954− markChildReady :: IORef (ChildReadyState Int) -> JSM ()
1955− markChildReady childReadyState = do
1956− liftIO (readIORef childReadyState) >>= \case
1957− ChildReadyState_Ready -> return ()
1958− ChildReadyState_Unready countedAt -> do
1959− liftIO $ writeIORef childReadyState ChildReadyState_Ready
1961− Nothing -> return ()
1962− Just k -> do -- This child has been counted as unready, so we need to remove it from the unready set
1963− (oldUnready, p) <- liftIO $ readIORef pendingChange
1964− when (not $ IntMap.null oldUnready) $ do -- This shouldn't actually ever be null
1965− let newUnready = IntMap.delete k oldUnready
1966− liftIO $ writeIORef pendingChange (newUnready, p)
1967− when (IntMap.null newUnready) $ do
1969− (children0 :: IntMap (TraverseChild t m Int v'), children' :: Event t (p (TraverseChild t m Int v')))
1970− <- HydrationDomBuilderT $ lift $ base (\k v -> drawChildUpdateInt initialEnv markChildReady $ f k v) dm0 dm'
1971− let processChild k (TraverseChild e _) = case e of
1972− Left _ -> pure Nothing
1973− Right immediate -> do
1974− readIORef (_traverseChildImmediate_childReadyState immediate) >>= \case
1975− ChildReadyState_Ready -> return Nothing
1976− ChildReadyState_Unready _ -> do
1977− writeIORef (_traverseChildImmediate_childReadyState immediate) $ ChildReadyState_Unready $ Just k
1978− return $ Just (_traverseChildImmediate_childReadyState immediate)
1979− initialUnready <- liftIO $ IntMap.mapMaybe id <$> IntMap.traverseWithKey processChild children0
1980− liftIO $ if IntMap.null initialUnready
1981− then writeIORef haveEverBeenReady True
1983− modifyIORef' parentUnreadyChildren succ
1984− writeIORef pendingChange (initialUnready, mempty) -- The patch is always empty because it got applied implicitly when we ran the children the first time
1985− getHydrationMode >>= \case
1986− HydrationMode_Hydrating -> addHydrationStepWithSetup (holdIncremental children0 children') $ \children -> do
1987− dm :: IntMap (TraverseChild t m Int v') <- sample $ currentIncremental children
1988− phs <- traverse (either _traverseChildHydration_delayed (pure . _traverseChildImmediate_placeholder) . _traverseChild_mode) dm
1989− liftIO $ writeIORef placeholders $! phs
1990− insertAfterPreviousNode lastPlaceholder
1991− HydrationMode_Immediate -> do
1992− let activate i = do
1993− append $ toNode $ _traverseChildImmediate_fragment i
1994− pure $ _traverseChildImmediate_placeholder i
1995− phs <- traverse (either (error "impossible") activate . _traverseChild_mode) children0
1996− liftIO $ writeIORef placeholders $! phs
1997− append $ toNode lastPlaceholder
1998− requestDomAction_ $ ffor children' $ \p -> do
1999− (oldUnready, oldP) <- liftIO $ readIORef pendingChange
2000− newUnready <- liftIO $ updateChildUnreadiness p oldUnready
2001− let !newP = p <> oldP
2002− liftIO $ writeIORef pendingChange (newUnready, newP)
2003− when (IntMap.null newUnready) $ do
2004− applyDomUpdate newP
2005− let result0 = IntMap.map _traverseChild_result children0
2006− result' = ffor children' $ fmap $ _traverseChild_result
2007− return (result0, result')
2009−{-# SPECIALIZE hoistTraverseIntMapWithKeyWithAdjust
2010− :: ((IntMap.Key -> v -> DomRenderHookT DomTimeline HydrationM (TraverseChild DomTimeline HydrationM Int v'))
2012− -> Event DomTimeline (PatchIntMap v)
2013− -> DomRenderHookT DomTimeline HydrationM (IntMap (TraverseChild DomTimeline HydrationM Int v'), Event DomTimeline (PatchIntMap (TraverseChild DomTimeline HydrationM Int v'))))
2014− -> (PatchIntMap (TraverseChild DomTimeline HydrationM Int v')
2015− -> IntMap (IORef (ChildReadyState Int))
2016− -> IO (IntMap (IORef (ChildReadyState Int))))
2017− -> (IORef (IntMap DOM.Text)
2019− -> PatchIntMap (TraverseChild DomTimeline HydrationM Int v')
2021− -> (IntMap.Key -> v -> HydrationDomBuilderT HydrationDomSpace DomTimeline HydrationM v')
2023− -> Event DomTimeline (PatchIntMap v)
2024− -> HydrationDomBuilderT HydrationDomSpace DomTimeline HydrationM (IntMap v', Event DomTimeline (PatchIntMap v'))
2027−{-# SPECIALIZE hoistTraverseIntMapWithKeyWithAdjust
2028− :: ((IntMap.Key -> v -> DomRenderHookT DomTimeline HydrationM (TraverseChild DomTimeline HydrationM Int v'))
2030− -> Event DomTimeline (PatchIntMap v)
2031− -> DomRenderHookT DomTimeline HydrationM (IntMap (TraverseChild DomTimeline HydrationM Int v'), Event DomTimeline (PatchIntMap (TraverseChild DomTimeline HydrationM Int v'))))
2032− -> (PatchIntMap (TraverseChild DomTimeline HydrationM Int v')
2033− -> IntMap (IORef (ChildReadyState Int))
2034− -> IO (IntMap (IORef (ChildReadyState Int))))
2035− -> (IORef (IntMap DOM.Text)
2037− -> PatchIntMap (TraverseChild DomTimeline HydrationM Int v')
2039− -> (IntMap.Key -> v -> HydrationDomBuilderT GhcjsDomSpace DomTimeline HydrationM v')
2041− -> Event DomTimeline (PatchIntMap v)
2042− -> HydrationDomBuilderT GhcjsDomSpace DomTimeline HydrationM (IntMap v', Event DomTimeline (PatchIntMap v'))
2045−data TraverseChildImmediate k = TraverseChildImmediate
2046− { _traverseChildImmediate_fragment :: {-# UNPACK #-} !DOM.DocumentFragment
2047− -- ^ Child is appended to this fragment
2048− , _traverseChildImmediate_placeholder :: {-# UNPACK #-} !DOM.Text
2049− -- ^ Placeholder reference
2050− , _traverseChildImmediate_childReadyState :: {-# UNPACK #-} !(IORef (ChildReadyState k))
2053−newtype TraverseChildHydration t m = TraverseChildHydration
2054− { _traverseChildHydration_delayed :: HydrationRunnerT t m DOM.Text
2055− -- ^ Action to run at switchover, returns the placeholder
2058−data TraverseChild t m k a = TraverseChild
2059− { _traverseChild_mode :: !(Either (TraverseChildHydration t m) (TraverseChildImmediate k))
2060− , _traverseChild_result :: !a
2063−{-# INLINABLE drawChildUpdate #-}
2064−drawChildUpdate :: (MonadJSM m, Reflex t)
2065− => HydrationDomBuilderEnv t m
2066− -> (IORef (ChildReadyState k) -> JSM ()) -- This will NOT be called if the child is ready at initialization time; instead, the ChildReadyState return value will be ChildReadyState_Ready
2067− -> HydrationDomBuilderT s t m (f a)
2068− -> DomRenderHookT t m (Compose (TraverseChild t m k) f a)
2069−drawChildUpdate initialEnv markReady child = do
2070− let doc = _hydrationDomBuilderEnv_document initialEnv
2071− unreadyChildren <- liftIO $ newIORef 0
2072− liftIO (readIORef $ _hydrationDomBuilderEnv_hydrationMode initialEnv) >>= \case
2073− HydrationMode_Hydrating -> do
2074− childDelayedRef <- liftIO $ newIORef $ pure ()
2075− result <- runReaderT (unHydrationDomBuilderT child) initialEnv
2076− { _hydrationDomBuilderEnv_unreadyChildren = unreadyChildren
2077− , _hydrationDomBuilderEnv_delayed = childDelayedRef
2079− childDelayed <- liftIO $ readIORef childDelayedRef
2080− return $ Compose $ TraverseChild
2081− { _traverseChild_result = result
2082− , _traverseChild_mode = Left TraverseChildHydration
2083− { _traverseChildHydration_delayed = do
2084− placeholder <- createTextNode doc ("" :: Text)
2085− insertAfterPreviousNode placeholder
2090− HydrationMode_Immediate -> do
2091− childReadyState <- liftIO $ newIORef $ ChildReadyState_Unready Nothing
2092− df <- createDocumentFragment doc
2093− placeholder <- createTextNode doc ("" :: Text)
2094− Node.appendChild_ df placeholder
2095− result <- runReaderT (unHydrationDomBuilderT child) initialEnv
2096− { _hydrationDomBuilderEnv_parent = Left $ toNode df
2097− , _hydrationDomBuilderEnv_unreadyChildren = unreadyChildren
2098− , _hydrationDomBuilderEnv_commitAction = markReady childReadyState
2100− u <- liftIO $ readIORef unreadyChildren
2101− when (u == 0) $ liftIO $ writeIORef childReadyState ChildReadyState_Ready
2102− return $ Compose $ TraverseChild
2103− { _traverseChild_result = result
2104− , _traverseChild_mode = Right TraverseChildImmediate
2105− { _traverseChildImmediate_fragment = df
2106− , _traverseChildImmediate_placeholder = placeholder
2107− , _traverseChildImmediate_childReadyState = childReadyState
2111−{-# SPECIALIZE drawChildUpdate
626+mkHasFocus :: (MonadHold t m, Reflex t) => Element er d t -> m (Dynamic t Bool)
2112− :: HydrationDomBuilderEnv DomTimeline HydrationM
2113− -> (IORef (ChildReadyState Int) -> JSM ())
2114− -> HydrationDomBuilderT s DomTimeline HydrationM (Identity a)
2115− -> DomRenderHookT DomTimeline HydrationM (Compose (TraverseChild DomTimeline HydrationM Int) Identity a)
2118−{-# SPECIALIZE drawChildUpdate
2119− :: HydrationDomBuilderEnv DomTimeline HydrationM
2120− -> (IORef (ChildReadyState (Some k)) -> JSM ())
2121− -> HydrationDomBuilderT s DomTimeline HydrationM (f a)
2122− -> DomRenderHookT DomTimeline HydrationM (Compose (TraverseChild DomTimeline HydrationM (Some k)) f a)
2125−{-# INLINABLE drawChildUpdateInt #-}
2126−drawChildUpdateInt :: (MonadIO m, MonadJSM m, Reflex t)
2127− => HydrationDomBuilderEnv t m
2128− -> (IORef (ChildReadyState k) -> JSM ())
2129− -> HydrationDomBuilderT s t m v
2130− -> DomRenderHookT t m (TraverseChild t m k v)
2131−drawChildUpdateInt env mark m = fmap runIdentity . getCompose <$> drawChildUpdate env mark (Identity <$> m)
2133−{-# SPECIALIZE drawChildUpdateInt
2134− :: HydrationDomBuilderEnv DomTimeline HydrationM
2135− -> (IORef (ChildReadyState k) -> JSM ())
2136− -> HydrationDomBuilderT s DomTimeline HydrationM v
2137− -> DomRenderHookT DomTimeline HydrationM (TraverseChild DomTimeline HydrationM k v)
2140−{-# INLINE mkHasFocus #-}
2142− :: (HasDocument m, MonadJSM m, IsNode (RawElement d), MonadHold t m, Reflex t, DOM.IsDocumentOrShadowRoot (RawDocument (DomBuilderSpace m)))
2143− => Element er d t -> m (Dynamic t Bool)
2144mkHasFocus e = do
627mkHasFocus e = do
2145− doc <- askDocument
628+ let initialFocus = False --TODO: Actually get the initial focus of the element
2146− initialFocus <- Node.isSameNode (toNode $ _element_raw e) . fmap toNode =<< Document.getActiveElement doc
2147 holdDyn initialFocus $ leftmost
629 holdDyn initialFocus $ leftmost
2148 [ False <$ Reflex.select (_element_events e) (WrapArg Blur)
630 [ False <$ Reflex.select (_element_events e) (WrapArg Blur)
2149 , True <$ Reflex.select (_element_events e) (WrapArg Focus)
631 , True <$ Reflex.select (_element_events e) (WrapArg Focus)
@@ -2152,49 +634,39 @@ mkHasFocus e = do
2152insertBefore :: (MonadJSM m, IsNode new, IsNode existing) => new -> existing -> m ()
634insertBefore :: (MonadJSM m, IsNode new, IsNode existing) => new -> existing -> m ()
2153insertBefore new existing = do
635insertBefore new existing = do
2154 p <- getParentNodeUnchecked existing
636 p <- getParentNodeUnchecked existing
2155− Node.insertBefore_ p new (Just existing) -- If there's no parent, that means we've been removed from the DOM; this should not happen if the we're removing ourselves from the performEvent properly
637+ DOM.insertBefore_ p (Just new) (Just existing) -- If there's no parent, that means we've been removed from the DOM; this should not happen if the we're removing ourselves from the performEvent properly
2157−type ImmediateDomBuilderT = HydrationDomBuilderT GhcjsDomSpace
2159−instance PerformEvent t m => PerformEvent t (HydrationDomBuilderT s t m) where
639+instance PerformEvent t m => PerformEvent t (ImmediateDomBuilderT t m) where
2160− type Performable (HydrationDomBuilderT s t m) = Performable m
640+ type Performable (ImmediateDomBuilderT t m) = Performable m
2161 {-# INLINABLE performEvent_ #-}
641 {-# INLINABLE performEvent_ #-}
2162 performEvent_ e = lift $ performEvent_ e
642 performEvent_ e = lift $ performEvent_ e
2163 {-# INLINABLE performEvent #-}
643 {-# INLINABLE performEvent #-}
2164 performEvent e = lift $ performEvent e
644 performEvent e = lift $ performEvent e
2166−instance PostBuild t m => PostBuild t (HydrationDomBuilderT s t m) where
646+instance PostBuild t m => PostBuild t (ImmediateDomBuilderT t m) where
2167 {-# INLINABLE getPostBuild #-}
647 {-# INLINABLE getPostBuild #-}
2168 getPostBuild = lift getPostBuild
648 getPostBuild = lift getPostBuild
2170−instance MonadReflexCreateTrigger t m => MonadReflexCreateTrigger t (HydrationDomBuilderT s t m) where
650+instance MonadReflexCreateTrigger t m => MonadReflexCreateTrigger t (ImmediateDomBuilderT t m) where
2171 {-# INLINABLE newEventWithTrigger #-}
651 {-# INLINABLE newEventWithTrigger #-}
2172 newEventWithTrigger = lift . newEventWithTrigger
652 newEventWithTrigger = lift . newEventWithTrigger
2173 {-# INLINABLE newFanEventWithTrigger #-}
653 {-# INLINABLE newFanEventWithTrigger #-}
2174 newFanEventWithTrigger f = lift $ newFanEventWithTrigger f
654 newFanEventWithTrigger f = lift $ newFanEventWithTrigger f
2176−instance (Monad m, MonadRef m, Ref m ~ Ref IO, MonadReflexCreateTrigger t m) => TriggerEvent t (HydrationDomBuilderT s t m) where
656+instance (Monad m, MonadRef m, Ref m ~ Ref IO, MonadReflexCreateTrigger t m) => TriggerEvent t (ImmediateDomBuilderT t m) where
2177− {-# INLINABLE newTriggerEvent #-}
2178− newTriggerEvent = HydrationDomBuilderT . lift $ newTriggerEvent
2179− {-# INLINABLE newTriggerEventWithOnComplete #-}
2180− newTriggerEventWithOnComplete = HydrationDomBuilderT . lift $ newTriggerEventWithOnComplete
2181− {-# INLINABLE newEventWithLazyTriggerWithOnComplete #-}
2182− newEventWithLazyTriggerWithOnComplete f = HydrationDomBuilderT . lift $ newEventWithLazyTriggerWithOnComplete f
2184−instance (Monad m, MonadRef m, Ref m ~ Ref IO, MonadReflexCreateTrigger t m) => TriggerEvent t (DomRenderHookT t m) where
2185 {-# INLINABLE newTriggerEvent #-}
657 {-# INLINABLE newTriggerEvent #-}
2186− newTriggerEvent = DomRenderHookT . lift $ newTriggerEvent
658+ newTriggerEvent = ImmediateDomBuilderT . lift . lift $ newTriggerEvent
2187 {-# INLINABLE newTriggerEventWithOnComplete #-}
659 {-# INLINABLE newTriggerEventWithOnComplete #-}
2188− newTriggerEventWithOnComplete = DomRenderHookT . lift $ newTriggerEventWithOnComplete
660+ newTriggerEventWithOnComplete = ImmediateDomBuilderT . lift . lift $ newTriggerEventWithOnComplete
2189 {-# INLINABLE newEventWithLazyTriggerWithOnComplete #-}
661 {-# INLINABLE newEventWithLazyTriggerWithOnComplete #-}
2190− newEventWithLazyTriggerWithOnComplete f = DomRenderHookT . lift $ newEventWithLazyTriggerWithOnComplete f
662+ newEventWithLazyTriggerWithOnComplete f = ImmediateDomBuilderT . lift . lift $ newEventWithLazyTriggerWithOnComplete f
2192−instance HasJSContext m => HasJSContext (HydrationDomBuilderT s t m) where
664+instance HasJSContext m => HasJSContext (ImmediateDomBuilderT t m) where
2193− type JSContextPhantom (HydrationDomBuilderT s t m) = JSContextPhantom m
665+ type JSContextPhantom (ImmediateDomBuilderT t m) = JSContextPhantom m
2194 askJSContext = lift askJSContext
666 askJSContext = lift askJSContext
2196−instance MonadRef m => MonadRef (HydrationDomBuilderT s t m) where
668+instance MonadRef m => MonadRef (ImmediateDomBuilderT t m) where
2197− type Ref (HydrationDomBuilderT s t m) = Ref m
669+ type Ref (ImmediateDomBuilderT t m) = Ref m
2198 {-# INLINABLE newRef #-}
670 {-# INLINABLE newRef #-}
2199 newRef = lift . newRef
671 newRef = lift . newRef
2200 {-# INLINABLE readRef #-}
672 {-# INLINABLE readRef #-}
@@ -2202,12 +674,12 @@ instance MonadRef m => MonadRef (HydrationDomBuilderT s t m) where
2202 {-# INLINABLE writeRef #-}
674 {-# INLINABLE writeRef #-}
2203 writeRef r = lift . writeRef r
675 writeRef r = lift . writeRef r
2205−instance MonadAtomicRef m => MonadAtomicRef (HydrationDomBuilderT s t m) where
677+instance MonadAtomicRef m => MonadAtomicRef (ImmediateDomBuilderT t m) where
2206 {-# INLINABLE atomicModifyRef #-}
678 {-# INLINABLE atomicModifyRef #-}
2207 atomicModifyRef r = lift . atomicModifyRef r
679 atomicModifyRef r = lift . atomicModifyRef r
2209−instance (HasJS x m, ReflexHost t) => HasJS x (HydrationDomBuilderT s t m) where
681+instance (HasJS x m, ReflexHost t) => HasJS x (ImmediateDomBuilderT t m) where
2210− type JSX (HydrationDomBuilderT s t m) = JSX m
682+ type JSX (ImmediateDomBuilderT t m) = JSX m
2211 liftJS = lift . liftJS
683 liftJS = lift . liftJS
2213type family EventType en where
685type family EventType en where
@@ -2244,12 +716,12 @@ type family EventType en where
2244 EventType 'SelectTag = UIEvent
716 EventType 'SelectTag = UIEvent
2245 EventType 'SubmitTag = DOM.Event
717 EventType 'SubmitTag = DOM.Event
2246 EventType 'WheelTag = WheelEvent
718 EventType 'WheelTag = WheelEvent
2247− EventType 'BeforecutTag = ClipboardEvent
719+ EventType 'BeforecutTag = DOM.Event
2248− EventType 'CutTag = ClipboardEvent
720+ EventType 'CutTag = DOM.Event
2249− EventType 'BeforecopyTag = ClipboardEvent
721+ EventType 'BeforecopyTag = DOM.Event
2250− EventType 'CopyTag = ClipboardEvent
722+ EventType 'CopyTag = DOM.Event
2251− EventType 'BeforepasteTag = ClipboardEvent
723+ EventType 'BeforepasteTag = DOM.Event
2252− EventType 'PasteTag = ClipboardEvent
724+ EventType 'PasteTag = DOM.Event
2253 EventType 'ResetTag = DOM.Event
725 EventType 'ResetTag = DOM.Event
2254 EventType 'SearchTag = DOM.Event
726 EventType 'SearchTag = DOM.Event
2255 EventType 'SelectstartTag = DOM.Event
727 EventType 'SelectstartTag = DOM.Event
@@ -2264,7 +736,7 @@ defaultDomEventHandler e evt = fmap (Just . EventResult) $ case evt of
2264 Click -> return ()
736 Click -> return ()
2265 Dblclick -> getMouseEventCoords
737 Dblclick -> getMouseEventCoords
2266 Keypress -> getKeyEvent
738 Keypress -> getKeyEvent
2267− Scroll -> fromIntegral <$> getScrollTop e
739+ Scroll -> getScrollTop e
2268 Keydown -> getKeyEvent
740 Keydown -> getKeyEvent
2269 Keyup -> getKeyEvent
741 Keyup -> getKeyEvent
2270 Mousemove -> getMouseEventCoords
742 Mousemove -> getMouseEventCoords
@@ -2297,7 +769,7 @@ defaultDomEventHandler e evt = fmap (Just . EventResult) $ case evt of
2297 Beforecopy -> return ()
769 Beforecopy -> return ()
2298 Copy -> return ()
770 Copy -> return ()
2299 Beforepaste -> return ()
771 Beforepaste -> return ()
2300− Paste -> getPasteData
772+ Paste -> return ()
2301 Reset -> return ()
773 Reset -> return ()
2302 Search -> return ()
774 Search -> return ()
2303 Selectstart -> return ()
775 Selectstart -> return ()
@@ -2306,7 +778,7 @@ defaultDomEventHandler e evt = fmap (Just . EventResult) $ case evt of
2306 Touchend -> getTouchEvent
778 Touchend -> getTouchEvent
2307 Touchcancel -> getTouchEvent
779 Touchcancel -> getTouchEvent
2308 Mousewheel -> return ()
780 Mousewheel -> return ()
2309− Wheel -> getWheelEvent
781+ Wheel -> return ()
2311{-# INLINABLE defaultDomWindowEventHandler #-}
783{-# INLINABLE defaultDomWindowEventHandler #-}
2312defaultDomWindowEventHandler :: DOM.Window -> EventName en -> EventM DOM.Window (EventType en) (Maybe (EventResult en))
784defaultDomWindowEventHandler :: DOM.Window -> EventName en -> EventM DOM.Window (EventType en) (Maybe (EventResult en))
@@ -2347,7 +819,7 @@ defaultDomWindowEventHandler w evt = fmap (Just . EventResult) $ case evt of
2347 Beforecopy -> return ()
819 Beforecopy -> return ()
2348 Copy -> return ()
820 Copy -> return ()
2349 Beforepaste -> return ()
821 Beforepaste -> return ()
2350− Paste -> getPasteData
822+ Paste -> return ()
2351 Reset -> return ()
823 Reset -> return ()
2352 Search -> return ()
824 Search -> return ()
2353 Selectstart -> return ()
825 Selectstart -> return ()
@@ -2356,7 +828,7 @@ defaultDomWindowEventHandler w evt = fmap (Just . EventResult) $ case evt of
2356 Touchend -> getTouchEvent
828 Touchend -> getTouchEvent
2357 Touchcancel -> getTouchEvent
829 Touchcancel -> getTouchEvent
2358 Mousewheel -> return ()
830 Mousewheel -> return ()
2359− Wheel -> getWheelEvent
831+ Wheel -> return ()
2361{-# INLINABLE withIsEvent #-}
833{-# INLINABLE withIsEvent #-}
2362withIsEvent :: EventName en -> (IsEvent (EventType en) => r) -> r
834withIsEvent :: EventName en -> (IsEvent (EventType en) => r) -> r
@@ -2457,114 +929,105 @@ showEventName en = case en of
2457 Touchend -> "Touchend"
929 Touchend -> "Touchend"
2458 Touchcancel -> "Touchcancel"
930 Touchcancel -> "Touchcancel"
2460−--TODO: Get rid of this hack
2461−-- ElementEventTarget is here to allow us to treat SVG and HTML elements as the same thing; without it, we'll break any existing SVG code.
2462−newtype ElementEventTarget = ElementEventTarget DOM.Element deriving (DOM.IsGObject, DOM.ToJSVal, DOM.IsSlotable, DOM.IsParentNode, DOM.IsNonDocumentTypeChildNode, DOM.IsChildNode, DOM.IsAnimatable, IsNode, IsElement)
2463−instance DOM.FromJSVal ElementEventTarget where
2464− fromJSVal = fmap (fmap ElementEventTarget) . DOM.fromJSVal
2465−instance DOM.IsEventTarget ElementEventTarget
2466−instance DOM.IsGlobalEventHandlers ElementEventTarget
2467−instance DOM.IsDocumentAndElementEventHandlers ElementEventTarget
2469{-# INLINABLE elementOnEventName #-}
932{-# INLINABLE elementOnEventName #-}
2470elementOnEventName :: IsElement e => EventName en -> e -> EventM e (EventType en) () -> JSM (JSM ())
933elementOnEventName :: IsElement e => EventName en -> e -> EventM e (EventType en) () -> JSM (JSM ())
2471−elementOnEventName en e_ = let e = ElementEventTarget (DOM.toElement e_) in case en of
934+elementOnEventName en e = case en of
2472− Abort -> on e Events.abort
935+ Abort -> on e Element.abort
2473− Blur -> on e Events.blur
936+ Blur -> on e Element.blurEvent
2474− Change -> on e Events.change
937+ Change -> on e Element.change
2475− Click -> on e Events.click
938+ Click -> on e Element.click
2476− Contextmenu -> on e Events.contextMenu
939+ Contextmenu -> on e Element.contextMenu
2477− Dblclick -> on e Events.dblClick
940+ Dblclick -> on e Element.dblClick
2478− Drag -> on e Events.drag
941+ Drag -> on e Element.drag
2479− Dragend -> on e Events.dragEnd
942+ Dragend -> on e Element.dragEnd
2480− Dragenter -> on e Events.dragEnter
943+ Dragenter -> on e Element.dragEnter
2481− Dragleave -> on e Events.dragLeave
944+ Dragleave -> on e Element.dragLeave
2482− Dragover -> on e Events.dragOver
945+ Dragover -> on e Element.dragOver
2483− Dragstart -> on e Events.dragStart
946+ Dragstart -> on e Element.dragStart
2484− Drop -> on e Events.drop
947+ Drop -> on e Element.drop
2485− Error -> on e Events.error
948+ Error -> on e Element.error
2486− Focus -> on e Events.focus
949+ Focus -> on e Element.focusEvent
2487− Input -> on e Events.input
950+ Input -> on e Element.input
2488− Invalid -> on e Events.invalid
951+ Invalid -> on e Element.invalid
2489− Keydown -> on e Events.keyDown
952+ Keydown -> on e Element.keyDown
2490− Keypress -> on e Events.keyPress
953+ Keypress -> on e Element.keyPress
2491− Keyup -> on e Events.keyUp
954+ Keyup -> on e Element.keyUp
2492− Load -> on e Events.load
955+ Load -> on e Element.load
2493− Mousedown -> on e Events.mouseDown
956+ Mousedown -> on e Element.mouseDown
2494− Mouseenter -> on e Events.mouseEnter
957+ Mouseenter -> on e Element.mouseEnter
2495− Mouseleave -> on e Events.mouseLeave
958+ Mouseleave -> on e Element.mouseLeave
2496− Mousemove -> on e Events.mouseMove
959+ Mousemove -> on e Element.mouseMove
2497− Mouseout -> on e Events.mouseOut
960+ Mouseout -> on e Element.mouseOut
2498− Mouseover -> on e Events.mouseOver
961+ Mouseover -> on e Element.mouseOver
2499− Mouseup -> on e Events.mouseUp
962+ Mouseup -> on e Element.mouseUp
2500− Mousewheel -> on e Events.mouseWheel
963+ Mousewheel -> on e Element.mouseWheel
2501− Scroll -> on e Events.scroll
964+ Scroll -> on e Element.scroll
2502− Select -> on e Events.select
965+ Select -> on e Element.select
2503− Submit -> on e Events.submit
966+ Submit -> on e Element.submit
2504− Wheel -> on e Events.wheel
967+ Wheel -> on e Element.wheel
2505− Beforecut -> on e Events.beforeCut
968+ Beforecut -> on e Element.beforeCut
2506− Cut -> on e Events.cut
969+ Cut -> on e Element.cut
2507− Beforecopy -> on e Events.beforeCopy
970+ Beforecopy -> on e Element.beforeCopy
2508− Copy -> on e Events.copy
971+ Copy -> on e Element.copy
2509− Beforepaste -> on e Events.beforePaste
972+ Beforepaste -> on e Element.beforePaste
2510− Paste -> on e Events.paste
973+ Paste -> on e Element.paste
2511− Reset -> on e Events.reset
974+ Reset -> on e Element.reset
2512− Search -> on e Events.search
975+ Search -> on e Element.search
2513 Selectstart -> on e Element.selectStart
976 Selectstart -> on e Element.selectStart
2514− Touchstart -> on e Events.touchStart
977+ Touchstart -> on e Element.touchStart
2515− Touchmove -> on e Events.touchMove
978+ Touchmove -> on e Element.touchMove
2516− Touchend -> on e Events.touchEnd
979+ Touchend -> on e Element.touchEnd
2517− Touchcancel -> on e Events.touchCancel
980+ Touchcancel -> on e Element.touchCancel
2519{-# INLINABLE windowOnEventName #-}
982{-# INLINABLE windowOnEventName #-}
2520windowOnEventName :: EventName en -> DOM.Window -> EventM DOM.Window (EventType en) () -> JSM (JSM ())
983windowOnEventName :: EventName en -> DOM.Window -> EventM DOM.Window (EventType en) () -> JSM (JSM ())
2521windowOnEventName en e = case en of
984windowOnEventName en e = case en of
2522− Abort -> on e Events.abort
985+ Abort -> on e Window.abort
2523− Blur -> on e Events.blur
986+ Blur -> on e Window.blurEvent
2524− Change -> on e Events.change
987+ Change -> on e Window.change
2525− Click -> on e Events.click
988+ Click -> on e Window.click
2526− Contextmenu -> on e Events.contextMenu
989+ Contextmenu -> on e Window.contextMenu
2527− Dblclick -> on e Events.dblClick
990+ Dblclick -> on e Window.dblClick
2528− Drag -> on e Events.drag
991+ Drag -> on e Window.drag
2529− Dragend -> on e Events.dragEnd
992+ Dragend -> on e Window.dragEnd
2530− Dragenter -> on e Events.dragEnter
993+ Dragenter -> on e Window.dragEnter
2531− Dragleave -> on e Events.dragLeave
994+ Dragleave -> on e Window.dragLeave
2532− Dragover -> on e Events.dragOver
995+ Dragover -> on e Window.dragOver
2533− Dragstart -> on e Events.dragStart
996+ Dragstart -> on e Window.dragStart
2534− Drop -> on e Events.drop
997+ Drop -> on e Window.drop
2535− Error -> on e Events.error
998+ Error -> on e Window.error
2536− Focus -> on e Events.focus
999+ Focus -> on e Window.focusEvent
2537− Input -> on e Events.input
1000+ Input -> on e Window.input
2538− Invalid -> on e Events.invalid
1001+ Invalid -> on e Window.invalid
2539− Keydown -> on e Events.keyDown
1002+ Keydown -> on e Window.keyDown
2540− Keypress -> on e Events.keyPress
1003+ Keypress -> on e Window.keyPress
2541− Keyup -> on e Events.keyUp
1004+ Keyup -> on e Window.keyUp
2542− Load -> on e Events.load
1005+ Load -> on e Window.load
2543− Mousedown -> on e Events.mouseDown
1006+ Mousedown -> on e Window.mouseDown
2544− Mouseenter -> on e Events.mouseEnter
1007+ Mouseenter -> on e Window.mouseEnter
2545− Mouseleave -> on e Events.mouseLeave
1008+ Mouseleave -> on e Window.mouseLeave
2546− Mousemove -> on e Events.mouseMove
1009+ Mousemove -> on e Window.mouseMove
2547− Mouseout -> on e Events.mouseOut
1010+ Mouseout -> on e Window.mouseOut
2548− Mouseover -> on e Events.mouseOver
1011+ Mouseover -> on e Window.mouseOver
2549− Mouseup -> on e Events.mouseUp
1012+ Mouseup -> on e Window.mouseUp
2550− Mousewheel -> on e Events.mouseWheel
1013+ Mousewheel -> on e Window.mouseWheel
2551− Scroll -> on e Events.scroll
1014+ Scroll -> on e Window.scrollEvent
2552− Select -> on e Events.select
1015+ Select -> on e Window.select
2553− Submit -> on e Events.submit
1016+ Submit -> on e Window.submit
2554− Wheel -> on e Events.wheel
1017+ Wheel -> on e Window.wheel
2555 Beforecut -> const $ return $ return () --TODO
1018 Beforecut -> const $ return $ return () --TODO
2556 Cut -> const $ return $ return () --TODO
1019 Cut -> const $ return $ return () --TODO
2557 Beforecopy -> const $ return $ return () --TODO
1020 Beforecopy -> const $ return $ return () --TODO
2558 Copy -> const $ return $ return () --TODO
1021 Copy -> const $ return $ return () --TODO
2559 Beforepaste -> const $ return $ return () --TODO
1022 Beforepaste -> const $ return $ return () --TODO
2560 Paste -> const $ return $ return () --TODO
1023 Paste -> const $ return $ return () --TODO
2561− Reset -> on e Events.reset
1024+ Reset -> on e Window.reset
2562− Search -> on e Events.search
1025+ Search -> on e Window.search
2563 Selectstart -> const $ return $ return () --TODO
1026 Selectstart -> const $ return $ return () --TODO
2564− Touchstart -> on e Events.touchStart
1027+ Touchstart -> on e Window.touchStart
2565− Touchmove -> on e Events.touchMove
1028+ Touchmove -> on e Window.touchMove
2566− Touchend -> on e Events.touchEnd
1029+ Touchend -> on e Window.touchEnd
2567− Touchcancel -> on e Events.touchCancel
1030+ Touchcancel -> on e Window.touchCancel
2569{-# INLINABLE wrapDomEvent #-}
1032{-# INLINABLE wrapDomEvent #-}
2570wrapDomEvent :: (TriggerEvent t m, MonadJSM m) => e -> (e -> EventM e event () -> JSM (JSM ())) -> EventM e event a -> m (Event t a)
1033wrapDomEvent :: (TriggerEvent t m, MonadJSM m) => e -> (e -> EventM e event () -> JSM (JSM ())) -> EventM e event a -> m (Event t a)
@@ -2609,10 +1072,10 @@ wrapDomEventsMaybe target handlers onEventName = do
2609 return $! e
1072 return $! e
2611{-# INLINABLE getKeyEvent #-}
1074{-# INLINABLE getKeyEvent #-}
2612−getKeyEvent :: EventM e KeyboardEvent Word
1075+getKeyEvent :: EventM e KeyboardEvent Int
2613getKeyEvent = do
1076getKeyEvent = do
2614 e <- event
1077 e <- event
2615− which <- KeyboardEvent.getWhich e
1078+ which <- getWhich e
2616 if which /= 0 then return which else do
1079 if which /= 0 then return which else do
2617 charCode <- getCharCode e
1080 charCode <- getCharCode e
2618 if charCode /= 0 then return charCode else
1081 if charCode /= 0 then return charCode else
@@ -2624,38 +1087,32 @@ getMouseEventCoords = do
2624 e <- event
1087 e <- event
2625 bisequence (getClientX e, getClientY e)
1088 bisequence (getClientX e, getClientY e)
2627−{-# INLINABLE getPasteData #-}
2628−getPasteData :: EventM e ClipboardEvent (Maybe Text)
2631− mdt <- ClipboardEvent.getClipboardData e
2633− Nothing -> return Nothing
2634− Just dt -> Just <$> DataTransfer.getData dt ("text" :: Text)
2636{-# INLINABLE getTouchEvent #-}
1090{-# INLINABLE getTouchEvent #-}
2637getTouchEvent :: EventM e TouchEvent TouchEventResult
1091getTouchEvent :: EventM e TouchEvent TouchEventResult
2638getTouchEvent = do
1092getTouchEvent = do
2639− let touchResults ts = do
1093+ let touchResults = \case
1094+ Nothing -> return []
2640 n <- TouchList.getLength ts
1096 n <- TouchList.getLength ts
2641− forM (takeWhile (< n) [0..]) $ \ix -> do
1097+ fmap catMaybes . forM (takeWhile (< n) [0..]) $ \ix -> do
2642− t <- TouchList.item ts ix
1098+ mt <- TouchList.item ts ix
2643− identifier <- Touch.getIdentifier t
1099+ forM mt $ \t -> do
2644− screenX <- Touch.getScreenX t
1100+ identifier <- Touch.getIdentifier t
2645− screenY <- Touch.getScreenY t
1101+ screenX <- Touch.getScreenX t
2646− clientX <- Touch.getClientX t
1102+ screenY <- Touch.getScreenY t
2647− clientY <- Touch.getClientY t
1103+ clientX <- Touch.getClientX t
2648− pageX <- Touch.getPageX t
1104+ clientY <- Touch.getClientY t
2649− pageY <- Touch.getPageY t
1105+ pageX <- Touch.getPageX t
2650− return TouchResult
1106+ pageY <- Touch.getPageY t
2651− { _touchResult_identifier = identifier
1107+ return $ TouchResult
2652− , _touchResult_screenX = screenX
1108+ { _touchResult_identifier = identifier
2653− , _touchResult_screenY = screenY
1109+ , _touchResult_screenX = screenX
2654− , _touchResult_clientX = clientX
1110+ , _touchResult_screenY = screenY
2655− , _touchResult_clientY = clientY
1111+ , _touchResult_clientX = clientX
2656− , _touchResult_pageX = pageX
1112+ , _touchResult_clientY = clientY
2657− , _touchResult_pageY = pageY
1113+ , _touchResult_pageX = pageX
2658− }
1114+ , _touchResult_pageY = pageY
2659 e <- event
1116 e <- event
2660 altKey <- TouchEvent.getAltKey e
1117 altKey <- TouchEvent.getAltKey e
2661 ctrlKey <- TouchEvent.getCtrlKey e
1118 ctrlKey <- TouchEvent.getCtrlKey e
@@ -2674,41 +1131,17 @@ getTouchEvent = do
2674 , _touchEventResult_touches = touches
1131 , _touchEventResult_touches = touches
2677−{-# INLINABLE getWheelEvent #-}
1134+instance MonadSample t m => MonadSample t (ImmediateDomBuilderT t m) where
2678−getWheelEvent :: EventM e WheelEvent WheelEventResult
2681− dx :: Double <- WheelEvent.getDeltaX e
2682− dy :: Double <- WheelEvent.getDeltaY e
2683− dz :: Double <- WheelEvent.getDeltaZ e
2684− deltaMode :: Word <- WheelEvent.getDeltaMode e
2685− return $ WheelEventResult
2686− { _wheelEventResult_deltaX = dx
2687− , _wheelEventResult_deltaY = dy
2688− , _wheelEventResult_deltaZ = dz
2689− , _wheelEventResult_deltaMode = case deltaMode of
2693− -- See https://developer.mozilla.org/en-US/docs/Web/API/WheelEvent/deltaMode
2694− _ -> error "getWheelEvent: impossible encoding"
2697−instance MonadSample t m => MonadSample t (HydrationDomBuilderT s t m) where
2698 {-# INLINABLE sample #-}
1135 {-# INLINABLE sample #-}
2699 sample = lift . sample
1136 sample = lift . sample
2701−instance MonadHold t m => MonadHold t (HydrationDomBuilderT s t m) where
1138+instance MonadHold t m => MonadHold t (ImmediateDomBuilderT t m) where
2702 {-# INLINABLE hold #-}
1139 {-# INLINABLE hold #-}
2703 hold v0 v' = lift $ hold v0 v'
1140 hold v0 v' = lift $ hold v0 v'
2704 {-# INLINABLE holdDyn #-}
1141 {-# INLINABLE holdDyn #-}
2705 holdDyn v0 v' = lift $ holdDyn v0 v'
1142 holdDyn v0 v' = lift $ holdDyn v0 v'
2706 {-# INLINABLE holdIncremental #-}
1143 {-# INLINABLE holdIncremental #-}
2707 holdIncremental v0 v' = lift $ holdIncremental v0 v'
1144 holdIncremental v0 v' = lift $ holdIncremental v0 v'
2708− {-# INLINABLE buildDynamic #-}
2709− buildDynamic a0 = lift . buildDynamic a0
2710− {-# INLINABLE headE #-}
2711− headE = lift . headE
2713data WindowConfig t = WindowConfig -- No config options yet
1146data WindowConfig t = WindowConfig -- No config options yet
@@ -2720,7 +1153,7 @@ data Window t = Window
2720 , _window_raw :: DOM.Window
1153 , _window_raw :: DOM.Window
2723−wrapWindow :: (MonadJSM m, MonadReflexCreateTrigger t m) => DOM.Window -> WindowConfig t -> HydrationDomBuilderT GhcjsDomSpace t m (Window t)
1156+wrapWindow :: (MonadJSM m, MonadReflexCreateTrigger t m) => DOM.Window -> WindowConfig t -> ImmediateDomBuilderT t m (Window t)
2724wrapWindow wv _ = do
1157wrapWindow wv _ = do
2725 events <- wrapDomEventsMaybe wv (defaultDomWindowEventHandler wv) windowOnEventName
1158 events <- wrapDomEventsMaybe wv (defaultDomWindowEventHandler wv) windowOnEventName
2726 return $ Window
1159 return $ Window