@@ -2,7 +2,6 @@
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 #-}
@@ -11,381 +10,178 @@
11{-# LANGUAGE LambdaCase #-}
10{-# LANGUAGE LambdaCase #-}
12{-# LANGUAGE MultiParamTypeClasses #-}
11{-# LANGUAGE MultiParamTypeClasses #-}
13{-# LANGUAGE OverloadedStrings #-}
12{-# LANGUAGE OverloadedStrings #-}
14−{-# LANGUAGE PatternGuards #-}
15{-# LANGUAGE PolyKinds #-}
13{-# LANGUAGE PolyKinds #-}
16{-# LANGUAGE RankNTypes #-}
14{-# LANGUAGE RankNTypes #-}
17{-# LANGUAGE RecursiveDo #-}
15{-# LANGUAGE RecursiveDo #-}
18{-# LANGUAGE ScopedTypeVariables #-}
16{-# LANGUAGE ScopedTypeVariables #-}
17+{-# LANGUAGE StandaloneDeriving #-}
19#ifdef USE_TEMPLATE_HASKELL
18#ifdef USE_TEMPLATE_HASKELL
20{-# LANGUAGE TemplateHaskell #-}
19{-# LANGUAGE TemplateHaskell #-}
22−{-# LANGUAGE TupleSections #-}
23{-# LANGUAGE TypeFamilies #-}
21{-# LANGUAGE TypeFamilies #-}
24{-# LANGUAGE TypeOperators #-}
22{-# LANGUAGE TypeOperators #-}
25{-# LANGUAGE UndecidableInstances #-}
23{-# 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
24module Reflex.Dom.Builder.Immediate
46− ( HydrationDomBuilderT (..)
25+ ( EventTriggerRef (..)
47− , HydrationDomBuilderEnv (..)
26+ , ImmediateDomBuilderEnv (..)
49− , HydrationRunnerT (..)
50− , runHydrationRunnerT
51− , runHydrationRunnerTWithFailure
52− , ImmediateDomBuilderT
27+ , ImmediateDomBuilderT (..)
53− , runHydrationDomBuilderT
28+ , runImmediateDomBuilderT
54− , getHydrationMode
29+ , askDocument
56− , addHydrationStepWithSetup
58− , insertAfterPreviousNode
60− , askParent
30+ , askParent
61− , askEvents
31+ , askEvents
63− , textNodeInternal
33+ , textNodeInternal
64− , removeSubsequentNodes
65− , deleteBetweenExclusive
34+ , deleteBetweenExclusive
66− , extractBetweenExclusive
35+ , extractBetweenExclusive
67− , deleteUpTo
36+ , deleteUpTo
68− , extractUpTo
37+ , extractUpTo
69− , SupportsHydrationDomBuilder
38+ , SupportsImmediateDomBuilder
70− , collectUpTo
39+ , collectUpTo
71− , collectUpToGivenParent
40+ , collectUpToGivenParent
72− , EventTriggerRef (..)
73− , EventFilterTriggerRef (..)
41+ , EventFilterTriggerRef (..)
75− , elementInternal
43+ , makeElement
78− , GhcjsDomHandler (..)
44+ , GhcjsDomHandler (..)
79− , GhcjsDomHandler1 (..)
45+ , GhcjsDomHandler1 (..)
80− , GhcjsDomEvent (..)
46+ , GhcjsDomEvent (..)
81− , GhcjsEventFilter (..)
48+ , GhcjsEventFilter (..)
82− , Pair1 (..)
49+ , Pair1 (..)
83− , Maybe1 (..)
50+ , Maybe1 (..)
84− , GhcjsEventSpec (..)
51+ , GhcjsEventSpec (..)
86− , ghcjsEventSpec_filters
52+ , ghcjsEventSpec_filters
87− , ghcjsEventSpec_handler
53+ , ghcjsEventSpec_handler
88− , GhcjsEventHandler (..)
54+ , GhcjsEventHandler (..)
55+#ifndef USE_TEMPLATE_HASKELL
89− , drawChildUpdate
58+ , drawChildUpdate
90− , ChildReadyState (..)
91− , mkHasFocus
59+ , mkHasFocus
92− , insertBefore
60+ , insertBefore
93− , EventType
61+ , EventType
94− , defaultDomEventHandler
62+ , defaultDomEventHandler
95− , defaultDomWindowEventHandler
63+ , defaultDomWindowEventHandler
96− , withIsEvent
64+ , withIsEvent
97− , showEventName
65+ , showEventName
98− , elementOnEventName
66+ , elementOnEventName
99− , windowOnEventName
67+ , windowOnEventName
100− , wrapDomEvent
68+ , wrapDomEvent
101− , subscribeDomEvent
69+ , subscribeDomEvent
102− , wrapDomEventMaybe
70+ , wrapDomEventMaybe
103− , wrapDomEventsMaybe
71+ , wrapDomEventsMaybe
104− , getKeyEvent
72+ , getKeyEvent
105− , getMouseEventCoords
73+ , getMouseEventCoords
106− , getTouchEvent
74+ , getTouchEvent
107− , WindowConfig (..)
75+ , WindowConfig (..)
108− , Window (..)
76+ , Window (..)
109− , wrapWindow
77+ , wrapWindow
110− -- * Attributes for controlling hydration
111− , hydratableAttribute
112− , skipHydrationAttribute
114− , traverseDMapWithKeyWithAdjust'
115− , hoistTraverseWithKeyWithAdjust
116− , traverseIntMapWithKeyWithAdjust'
117− , hoistTraverseIntMapWithKeyWithAdjust
80+import Foreign.JavaScript.TH
81+import Reflex.Class as Reflex
82+import Reflex.Dom.Builder.Class
84+import Reflex.Host.Class
85+import qualified Reflex.Patch.DMap as PatchDMap
86+import qualified Reflex.Patch.DMapWithMove as PatchDMapWithMove
87+import Reflex.PerformEvent.Class
88+import Reflex.PostBuild.Class
89+import Reflex.TriggerEvent.Base hiding (askEvents)
90+import qualified Reflex.TriggerEvent.Base as TriggerEventT (askEvents)
91+import Reflex.TriggerEvent.Class
120import Control.Concurrent
93import Control.Concurrent
121−import Control.Exception (bracketOnError)
94+import Control.Lens hiding (element, ix)
122−import Control.Lens (Identity(..), imapM_, iforM_, (^.), makeLenses)
123import Control.Monad.Exception
95import Control.Monad.Exception
124import Control.Monad.Primitive
96import Control.Monad.Primitive
125import Control.Monad.Reader
97import Control.Monad.Reader
126import Control.Monad.Ref
98import Control.Monad.Ref
127−import Control.Monad.State.Strict (StateT, mapStateT, get, modify', gets, runStateT)
99+#ifndef USE_TEMPLATE_HASKELL
100+import Data.Functor.Contravariant (phantom)
128import Data.Bitraversable
102import Data.Bitraversable
129import Data.Default
103import Data.Default
130import Data.Dependent.Map (DMap)
104import Data.Dependent.Map (DMap)
105+import qualified Data.Dependent.Map as DMap
131import Data.Dependent.Sum
106import Data.Dependent.Sum
132−import Data.FastMutableIntMap (PatchIntMap (..))
133−import Data.Foldable (for_, traverse_)
134import Data.Functor.Compose
107import Data.Functor.Compose
135import Data.Functor.Constant
108import Data.Functor.Constant
136import Data.Functor.Misc
109import Data.Functor.Misc
137import Data.Functor.Product
110import Data.Functor.Product
138−import Data.GADT.Compare (GCompare)
139import Data.IORef
111import Data.IORef
140−import Data.IntMap.Strict (IntMap)
112+import qualified Data.Map as Map
141import Data.Maybe
113import Data.Maybe
142−import Data.Monoid ((<>))
114+import Data.Monoid hiding (Product)
143−import Data.Some (Some(..))
115+import Data.Some (Some)
144−import Data.GADT.Compare (GCompare)
116+import qualified Data.Some as Some
145−import Data.String (IsString)
146import Data.Text (Text)
117import 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
118import qualified Data.Text as T
184import qualified GHCJS.DOM as DOM
119import qualified GHCJS.DOM as DOM
185−import qualified GHCJS.DOM.DataTransfer as DataTransfer
120+import GHCJS.DOM.RequestAnimationFrameCallback
186−import qualified GHCJS.DOM.DocumentAndElementEventHandlers as Events
121+import GHCJS.DOM.Document (Document, createDocumentFragmentUnchecked, createElementUnchecked, createElementNSUnchecked, createTextNodeUnchecked)
187−import qualified GHCJS.DOM.DocumentOrShadowRoot as Document
122+import GHCJS.DOM.Element (getScrollTop, removeAttribute, removeAttributeNS, setAttribute, setAttributeNS)
188import qualified GHCJS.DOM.Element as Element
123import qualified GHCJS.DOM.Element as Element
189import qualified GHCJS.DOM.Event as Event
124import qualified GHCJS.DOM.Event as Event
125+import GHCJS.DOM.EventM (EventM, event, on)
190import qualified GHCJS.DOM.EventM as DOM
126import qualified GHCJS.DOM.EventM as DOM
191import qualified GHCJS.DOM.FileList as FileList
127import qualified GHCJS.DOM.FileList as FileList
192−import qualified GHCJS.DOM.GlobalEventHandlers as Events
193import qualified GHCJS.DOM.HTMLInputElement as Input
128import qualified GHCJS.DOM.HTMLInputElement as Input
194import qualified GHCJS.DOM.HTMLSelectElement as Select
129import qualified GHCJS.DOM.HTMLSelectElement as Select
195import qualified GHCJS.DOM.HTMLTextAreaElement as TextArea
130import qualified GHCJS.DOM.HTMLTextAreaElement as TextArea
196−import qualified GHCJS.DOM.Node as Node
131+import GHCJS.DOM.MouseEvent
197−import qualified GHCJS.DOM.Text as DOM
198import qualified GHCJS.DOM.Touch as Touch
132import qualified GHCJS.DOM.Touch as Touch
199import qualified GHCJS.DOM.TouchEvent as TouchEvent
133import qualified GHCJS.DOM.TouchEvent as TouchEvent
200import qualified GHCJS.DOM.TouchList as TouchList
134import qualified GHCJS.DOM.TouchList as TouchList
135+import GHCJS.DOM.Node (appendChild_, getOwnerDocumentUnchecked, getParentNodeUnchecked, setNodeValue, toNode)
136+import qualified GHCJS.DOM.Node as DOM (insertBefore_)
137+import GHCJS.DOM.Types
138+ (liftJSM, askJSM, runJSM, JSM, MonadJSM(..),
139+ FocusEvent, IsElement, IsEvent, IsNode, KeyboardEvent, Node,
140+ ToDOMString, TouchEvent, WheelEvent, uncheckedCastTo)
201import qualified GHCJS.DOM.Types as DOM
141import qualified GHCJS.DOM.Types as DOM
142+import GHCJS.DOM.UIEvent
202import qualified GHCJS.DOM.Window as Window
143import qualified GHCJS.DOM.Window as Window
203−import qualified GHCJS.DOM.WheelEvent as WheelEvent
144+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
146+import Reflex.Requester.Base
222− {-# INLINABLE liftJSM' #-}
147+import Reflex.Requester.Class
223− liftJSM' = lift . liftJSM'
148+import Foreign.JavaScript.Internal.Utils
225−instance MonadJSM m => MonadJSM (DomRenderHookT t m) where
150+data ImmediateDomBuilderEnv t
226− {-# INLINABLE liftJSM' #-}
151+ = ImmediateDomBuilderEnv { _immediateDomBuilderEnv_document :: Document
227− liftJSM' = lift . liftJSM'
152+ , _immediateDomBuilderEnv_parent :: Node
228−#endif
153+ , _immediateDomBuilderEnv_unreadyChildren :: IORef Word -- Number of children who still aren't fully rendered
154+ , _immediateDomBuilderEnv_commitAction :: JSM () -- Action to take when all children are ready --TODO: we should probably get rid of this once we invoke it
230−data HydrationDomBuilderEnv t m = HydrationDomBuilderEnv
157+newtype ImmediateDomBuilderT t m a = ImmediateDomBuilderT { unImmediateDomBuilderT :: ReaderT (ImmediateDomBuilderEnv t) (RequesterT t JSM Identity (TriggerEventT t m)) a }
231− { _hydrationDomBuilderEnv_document :: {-# UNPACK #-} !Document
158+ 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
160+#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'.
161+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 }
162+ 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
165+instance PrimMonad m => PrimMonad (ImmediateDomBuilderT x m) where
259− type PrimState (HydrationDomBuilderT s t m) = PrimState m
166+ type PrimState (ImmediateDomBuilderT x m) = PrimState m
260 primitive = lift . primitive
167 primitive = lift . primitive
262−instance MonadTrans (HydrationDomBuilderT s t) where
169+instance MonadTrans (ImmediateDomBuilderT t) where
263− lift = HydrationDomBuilderT . lift . lift
170+ lift = ImmediateDomBuilderT . lift . lift . lift
265−instance (Reflex t, MonadFix m) => DomRenderHook t (HydrationDomBuilderT s t m) where
172+instance (Reflex t, PrimMonad m) => DomRenderHook t (ImmediateDomBuilderT t m) where
266− withRenderHook hook = HydrationDomBuilderT . mapReaderT (withRenderHook hook) . unHydrationDomBuilderT
173+ withRenderHook hook (ImmediateDomBuilderT a) = do
267− requestDomAction = HydrationDomBuilderT . lift . requestDomAction
174+ 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
175+ ImmediateDomBuilderT $ lift $ withRequesting $ \rsp -> do
381− (x, req) <- lift $ runRequesterT a $ runIdentity <$> rsp
176+ (x, req) <- lift $ runRequesterT (runReaderT a e) $ runIdentity <$> rsp
382− return (ffor req $ \rm -> hook $ traverseRequesterData (fmap Identity) rm, x)
177+ return (ffor req $ \rm -> hook $ DMap.traverseWithKey (\_ r -> Identity <$> r) rm, x)
383− requestDomAction = DomRenderHookT . requestingIdentity
178+ requestDomAction = ImmediateDomBuilderT . lift . requestingIdentity
384− requestDomAction_ = DomRenderHookT . requesting_
179+ requestDomAction_ = ImmediateDomBuilderT . lift . requesting_
386−{-# INLINABLE runHydrationDomBuilderT #-}
181+{-# INLINABLE runImmediateDomBuilderT #-}
387−runHydrationDomBuilderT
182+runImmediateDomBuilderT
388− :: ( MonadFix m
184+ , MonadFix m
389 , PerformEvent t m
185 , PerformEvent t m
390 , MonadReflexCreateTrigger t m
186 , MonadReflexCreateTrigger t m
391 , MonadJSM m
187 , MonadJSM m
@@ -393,82 +189,60 @@ runHydrationDomBuilderT
393 , MonadRef m
189 , MonadRef m
394 , Ref m ~ IORef
190 , Ref m ~ IORef
396− => HydrationDomBuilderT s t m a
192+ => ImmediateDomBuilderT t m a
397− -> HydrationDomBuilderEnv t m
193+ -> ImmediateDomBuilderEnv t
398 -> Chan [DSum (EventTriggerRef t) TriggerInvocation]
194 -> Chan [DSum (EventTriggerRef t) TriggerInvocation]
400−runHydrationDomBuilderT (HydrationDomBuilderT a) env = runDomRenderHookT (runReaderT a env)
196+runImmediateDomBuilderT (ImmediateDomBuilderT a) env eventChan = flip runTriggerEventT eventChan $ do
401−
197+ win <- DOM.currentWindowUnchecked
402−instance (RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document, Monad m) => HasDocument (HydrationDomBuilderT s t m) where
198+ rec (x, req) <- runRequesterT (runReaderT a env) rsp
199+ rsp <- performEventAsync $ ffor req $ \rm f -> liftJSM $ runInAnimationFrame win f $
200+ DMap.traverseWithKey (\_ r -> Identity <$> r) rm
203+ runInAnimationFrame win f x = do
204+ rec cb <- newRequestAnimationFrameCallbackSync $ \_ -> do
205+ v <- synchronously x
207+ freeRequestAnimationFrameCallback cb
208+ _ <- Window.requestAnimationFrame win $ Just cb
403− {-# INLINABLE askDocument #-}
211+{-# INLINABLE askDocument #-}
404− askDocument = HydrationDomBuilderT $ asks _hydrationDomBuilderEnv_document
212+askDocument :: Monad m => ImmediateDomBuilderT t m Document
213+askDocument = ImmediateDomBuilderT $ asks _immediateDomBuilderEnv_document
406{-# INLINABLE askParent #-}
215{-# INLINABLE askParent #-}
407−askParent :: Monad m => HydrationRunnerT t m DOM.Node
216+askParent :: Monad m => ImmediateDomBuilderT t m Node
408−askParent = HydrationRunnerT ask
217+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 #-}
219{-# INLINABLE askEvents #-}
415−askEvents :: Monad m => HydrationDomBuilderT s t m (Chan [DSum (EventTriggerRef t) TriggerInvocation])
220+askEvents :: Monad m => ImmediateDomBuilderT t m (Chan [DSum (EventTriggerRef t) TriggerInvocation])
416−askEvents = HydrationDomBuilderT . lift . DomRenderHookT . lift $ TriggerEventT.askEvents
221+askEvents = ImmediateDomBuilderT . lift . lift $ TriggerEventT.askEvents
418−{-# INLINABLE localEnv #-}
223+localEnv :: Monad m => (ImmediateDomBuilderEnv t -> ImmediateDomBuilderEnv t) -> ImmediateDomBuilderT t m a -> ImmediateDomBuilderT t m a
419−localEnv :: Monad m => (HydrationDomBuilderEnv t m -> HydrationDomBuilderEnv t m) -> HydrationDomBuilderT s t m a -> HydrationDomBuilderT s t m a
224+localEnv f = ImmediateDomBuilderT . local f . unImmediateDomBuilderT
420−localEnv f = HydrationDomBuilderT . local (f $!) . unHydrationDomBuilderT
422{-# INLINABLE append #-}
226{-# INLINABLE append #-}
423−append :: MonadJSM m => DOM.Node -> HydrationDomBuilderT s t m ()
227+append :: (IsNode n, MonadJSM m) => n -> ImmediateDomBuilderT t m ()
424append n = do
228append n = do
425− p <- getParent
229+ p <- askParent
426− liftJSM $ appendChild_ p n
230+ liftJSM $ appendChild_ p $ Just n
427 return ()
231 return ()
429−{-# SPECIALIZE append
233+{-# INLINABLE textNodeInternal #-}
430− :: DOM.Node
234+textNodeInternal :: (MonadJSM m, ToDOMString contents) => contents -> ImmediateDomBuilderT t m DOM.Text
431− -> HydrationDomBuilderT s Spider HydrationM ()
235+textNodeInternal t = do
432− #-}
236+ doc <- askDocument
433−
237+ n <- liftJSM $ createTextNodeUnchecked doc t
434−data HydrationMode
238+ append n
435− = HydrationMode_Hydrating
239+ 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;
241-- | 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
242-- 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 ()
243deleteBetweenExclusive :: (MonadJSM m, IsNode start, IsNode end) => start -> end -> m ()
470deleteBetweenExclusive s e = liftJSM $ do
244deleteBetweenExclusive s e = liftJSM $ do
471− df <- createDocumentFragment =<< getOwnerDocumentUnchecked s
245+ 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
246 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
248-- | s and e must both be children of the same node and s must precede e; all
@@ -476,7 +250,16 @@ deleteBetweenExclusive s e = liftJSM $ do
476-- and e will not be moved
250-- and e will not be moved
477extractBetweenExclusive :: (MonadJSM m, IsNode start, IsNode end) => DOM.DocumentFragment -> start -> end -> m ()
251extractBetweenExclusive :: (MonadJSM m, IsNode start, IsNode end) => DOM.DocumentFragment -> start -> end -> m ()
478extractBetweenExclusive df s e = liftJSM $ do
252extractBetweenExclusive 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)
253+ f <- eval $ T.unlines
254+ [ "(function(df,s,e){"
257+ , " x = s.nextSibling;"
258+ , " if(e===x) break;"
259+ , " df.appendChild(x);"
480 void $ call f f (df, s, e)
263 void $ call f f (df, s, e)
482-- | s and e must both be children of the same node and s must precede e;
265-- | s and e must both be children of the same node and s must precede e;
@@ -484,23 +267,26 @@ extractBetweenExclusive df s e = liftJSM $ do
484{-# INLINABLE deleteUpTo #-}
267{-# INLINABLE deleteUpTo #-}
485deleteUpTo :: (MonadJSM m, IsNode start, IsNode end) => start -> end -> m ()
268deleteUpTo :: (MonadJSM m, IsNode start, IsNode end) => start -> end -> m ()
486deleteUpTo s e = do
269deleteUpTo s e = do
487− df <- createDocumentFragment =<< getOwnerDocumentUnchecked s
270+ 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
271 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 ()
273extractUpTo :: (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
274extractUpTo 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)
275+ f <- eval $ T.unlines
276+ [ "(function(df,s,e){"
280+ , " y = x.nextSibling;"
281+ , " df.appendChild(x);"
282+ , " if(e===y) break;"
500 void $ call f f (df, s, e)
287 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))
289+type SupportsImmediateDomBuilder t m = (Reflex t, MonadJSM m, MonadHold t m, MonadFix m, MonadReflexCreateTrigger t m, MonadRef m, Ref m ~ Ref JSM, MonadAdjust t m, PrimMonad m)
505{-# INLINABLE collectUpTo #-}
291{-# INLINABLE collectUpTo #-}
506collectUpTo :: (MonadJSM m, IsNode start, IsNode end) => start -> end -> m DOM.DocumentFragment
292collectUpTo :: (MonadJSM m, IsNode start, IsNode end) => start -> end -> m DOM.DocumentFragment
@@ -512,27 +298,21 @@ collectUpTo s e = do
512collectUpToGivenParent :: (MonadJSM m, IsNode parent, IsNode start, IsNode end) => parent -> start -> end -> m DOM.DocumentFragment
298collectUpToGivenParent :: (MonadJSM m, IsNode parent, IsNode start, IsNode end) => parent -> start -> end -> m DOM.DocumentFragment
513collectUpToGivenParent currentParent s e = do
299collectUpToGivenParent currentParent s e = do
514 doc <- getOwnerDocumentUnchecked currentParent
300 doc <- getOwnerDocumentUnchecked currentParent
515− df <- createDocumentFragment doc
301+ df <- createDocumentFragmentUnchecked doc
516 extractUpTo df s e
302 extractUpTo df s e
517 return df
303 return df
519newtype EventFilterTriggerRef t er (en :: EventTag) = EventFilterTriggerRef (IORef (Maybe (EventTrigger t (er en))))
305newtype 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
307+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
308+wrap e cfg = do
530 forM_ (_rawElementConfig_modifyAttributes cfg) $ \modifyAttrs -> requestDomAction_ $ ffor modifyAttrs $ imapM_ $ \(AttributeName mAttrNamespace n) mv -> case mAttrNamespace of
310 forM_ (_rawElementConfig_modifyAttributes cfg) $ \modifyAttrs -> requestDomAction_ $ ffor modifyAttrs $ imapM_ $ \(AttributeName mAttrNamespace n) mv -> case mAttrNamespace of
531 Nothing -> maybe (removeAttribute e n) (setAttribute e n) mv
311 Nothing -> maybe (removeAttribute e n) (setAttribute e n) mv
532 Just ns -> maybe (removeAttributeNS e (Just ns) n) (setAttributeNS e (Just ns) n) mv
312 Just ns -> maybe (removeAttributeNS e (Just ns) n) (setAttributeNS e (Just ns) n) mv
533 eventTriggerRefs :: DMap EventName (EventFilterTriggerRef t er) <- liftJSM $ fmap DMap.fromList $ forM (DMap.toList $ _ghcjsEventSpec_filters $ _rawElementConfig_eventSpec cfg) $ \(en :=> GhcjsEventFilter f) -> do
313 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
314 triggerRef <- liftIO $ newIORef Nothing
535− _ <- elementOnEventName en e $ do --TODO: Something safer than this cast
315+ _ <- elementOnEventName en e $ do
536 evt <- DOM.event
316 evt <- DOM.event
537 (flags, k) <- liftJSM $ f $ GhcjsDomEvent evt
317 (flags, k) <- liftJSM $ f $ GhcjsDomEvent evt
538 when (_eventFlags_preventDefault flags) $ withIsEvent en DOM.preventDefault
318 when (_eventFlags_preventDefault flags) $ withIsEvent en DOM.preventDefault
@@ -543,74 +323,46 @@ wrap events e cfg = do
543 mv <- liftJSM k --TODO: Only do this when the event is subscribed
323 mv <- liftJSM k --TODO: Only do this when the event is subscribed
544 liftIO $ forM_ mv $ \v -> writeChan events [EventTriggerRef triggerRef :=> TriggerInvocation v (return ())]
324 liftIO $ forM_ mv $ \v -> writeChan events [EventTriggerRef triggerRef :=> TriggerInvocation v (return ())]
545 return $ en :=> EventFilterTriggerRef triggerRef
325 return $ en :=> EventFilterTriggerRef triggerRef
546− return eventTriggerRefs
326+ es <- do
547−
327+ let h :: GhcjsEventHandler er
548−{-# SPECIALIZE wrap
328+ !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]
329+ ctx <- askJSM
550− -> DOM.Element
330+ 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
331+ case DMap.lookup en eventTriggerRefs of
574− Just (EventFilterTriggerRef r) -> do
332+ Just (EventFilterTriggerRef r) -> do
575− writeIORef r $ Just t
333+ writeIORef r $ Just t
576− return $ do
334+ return $ do
577− writeIORef r Nothing
335+ writeIORef r Nothing
578− Nothing -> (`runJSM` ctx) <$> (`runJSM` ctx) (elementOnEventName en e $ do
336+ Nothing -> (`runJSM` ctx) <$> (`runJSM` ctx) (elementOnEventName en e $ do
579− evt <- DOM.event
337+ evt <- DOM.event
580− mv <- lift $ unGhcjsEventHandler handler (en, GhcjsDomEvent evt)
338+ mv <- lift $ unGhcjsEventHandler h (en, GhcjsDomEvent evt)
581− case mv of
339+ case mv of
582− Nothing -> return ()
340+ Nothing -> return ()
583− Just v -> liftIO $ do
341+ 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
342+ --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
343+ ref <- newIORef $ Just t
586− writeChan events [EventTriggerRef ref :=> TriggerInvocation v (return ())])
344+ writeChan events [EventTriggerRef ref :=> TriggerInvocation v (return ())])
587− where
345+ return $ Element
588− -- Note: this needs to be done strictly and outside of the newFanEventWithTrigger, so that the newFanEventWithTrigger doesn't
346+ { _element_events = es
589− -- retain the entire cfg, which can cause a cyclic dependency that the GC won't be able to clean up
347+ , _element_raw = e
590− handler :: GhcjsEventHandler er
348+ }
591− !handler = _ghcjsEventSpec_handler $ _rawElementConfig_eventSpec cfg
349+
592−
350+{-# INLINABLE makeElement #-}
593−{-# SPECIALIZE triggerBody
351+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)
594− :: DOM.JSContextRef
352+makeElement elementTag cfg child = do
595− -> RawElementConfig er DomTimeline HydrationDomSpace
353+ doc <- askDocument
596− -> Chan [DSum (EventTriggerRef DomTimeline) TriggerInvocation]
354+ e <- liftJSM $ case cfg ^. namespace of
597− -> DMap EventName (EventFilterTriggerRef DomTimeline er)
355+ Nothing -> createElementUnchecked doc (Just elementTag)
598− -> DOM.Element
356+ Just ens -> createElementNSUnchecked doc (Just ens) (Just elementTag)
599− -> WrapArg er EventName x
357+ ImmediateDomBuilderT $ iforM_ (cfg ^. initialAttributes) $ \(AttributeName mAttrNamespace n) v -> case mAttrNamespace of
600− -> EventTrigger DomTimeline x
358+ Nothing -> lift $ setAttribute e n v
601− -> IO (IO ())
359+ Just ans -> lift $ setAttributeNS e (Just ans) n v
602− #-}
360+ result <- flip localEnv child $ \env -> env
603−
361+ { _immediateDomBuilderEnv_parent = toNode e
604−{-# SPECIALIZE triggerBody
362+ }
605− :: DOM.JSContextRef
363+ append e
606− -> RawElementConfig er DomTimeline GhcjsDomSpace
364+ wrapped <- wrap e $ extractRawElementConfig cfg
607− -> Chan [DSum (EventTriggerRef DomTimeline) TriggerInvocation]
365+ return ((wrapped, result), e)
608− -> DMap EventName (EventFilterTriggerRef DomTimeline er)
610− -> WrapArg er EventName x
611− -> EventTrigger DomTimeline x
615newtype GhcjsDomHandler a b = GhcjsDomHandler { unGhcjsDomHandler :: a -> JSM b }
367newtype GhcjsDomHandler a b = GhcjsDomHandler { unGhcjsDomHandler :: a -> JSM b }
@@ -622,10 +374,9 @@ data GhcjsDomSpace
623instance DomSpace GhcjsDomSpace where
375instance DomSpace GhcjsDomSpace where
624 type EventSpec GhcjsDomSpace = GhcjsEventSpec
376 type EventSpec GhcjsDomSpace = GhcjsEventSpec
625− type RawDocument GhcjsDomSpace = DOM.Document
626 type RawTextNode GhcjsDomSpace = DOM.Text
377 type RawTextNode GhcjsDomSpace = DOM.Text
627− type RawCommentNode GhcjsDomSpace = DOM.Comment
628 type RawElement GhcjsDomSpace = DOM.Element
378 type RawElement GhcjsDomSpace = DOM.Element
379+ type RawFile GhcjsDomSpace = DOM.File
629 type RawInputElement GhcjsDomSpace = DOM.HTMLInputElement
380 type RawInputElement GhcjsDomSpace = DOM.HTMLInputElement
630 type RawTextAreaElement GhcjsDomSpace = DOM.HTMLTextAreaElement
381 type RawTextAreaElement GhcjsDomSpace = DOM.HTMLTextAreaElement
631 type RawSelectElement GhcjsDomSpace = DOM.HTMLSelectElement
382 type RawSelectElement GhcjsDomSpace = DOM.HTMLSelectElement
@@ -657,11 +408,15 @@ data GhcjsEventSpec er = GhcjsEventSpec
657newtype GhcjsEventHandler er = GhcjsEventHandler { unGhcjsEventHandler :: forall en. (EventName en, GhcjsDomEvent en) -> JSM (Maybe (er en)) }
408newtype GhcjsEventHandler er = GhcjsEventHandler { unGhcjsEventHandler :: forall en. (EventName en, GhcjsDomEvent en) -> JSM (Maybe (er en)) }
659#ifndef USE_TEMPLATE_HASKELL
410#ifndef USE_TEMPLATE_HASKELL
411+phantom2 :: (Functor f, Contravariant f) => f a -> f b
413+{-# INLINE phantom2 #-}
660ghcjsEventSpec_filters :: forall er . Lens' (GhcjsEventSpec er) (DMap EventName (GhcjsEventFilter er))
415ghcjsEventSpec_filters :: forall er . Lens' (GhcjsEventSpec er) (DMap EventName (GhcjsEventFilter er))
661ghcjsEventSpec_filters f (GhcjsEventSpec a b) = (\a' -> GhcjsEventSpec a' b) <$> f a
416ghcjsEventSpec_filters f (GhcjsEventSpec a b) = (\a' -> GhcjsEventSpec a' b) <$> f a
662{-# INLINE ghcjsEventSpec_filters #-}
417{-# INLINE ghcjsEventSpec_filters #-}
663ghcjsEventSpec_handler :: forall er en . Getter (GhcjsEventSpec er) ((EventName en, GhcjsDomEvent en) -> JSM (Maybe (er en)))
418ghcjsEventSpec_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)
419+ghcjsEventSpec_handler f (GhcjsEventSpec _ (GhcjsEventHandler b)) = phantom2 (f b)
665{-# INLINE ghcjsEventSpec_handler #-}
420{-# INLINE ghcjsEventSpec_handler #-}
@@ -674,795 +429,135 @@ instance er ~ EventResult => Default (GhcjsEventSpec er) where
674 runReaderT (defaultDomEventHandler e en) evt
429 runReaderT (defaultDomEventHandler e en) evt
677−{-# INLINE makeElement #-}
432+instance SupportsImmediateDomBuilder t m => DomBuilder t (ImmediateDomBuilderT t m) where
678−makeElement :: MonadJSM m => Document -> Text -> ElementConfig er t s -> m DOM.Element
433+ type DomBuilderSpace (ImmediateDomBuilderT t m) = GhcjsDomSpace
679−makeElement doc elementTag cfg = do
434+ {-# INLINABLE textNode #-}
680− e <- uncheckedCastTo DOM.Element <$> case cfg ^. namespace of
435+ textNode (TextNodeConfig initialContents mSetContents) = do
681− Nothing -> createElement doc elementTag
436+ n <- textNodeInternal initialContents
682− Just ens -> createElementNS doc (Just ens) elementTag
437+ mapM_ (requestDomAction_ . fmap (setNodeValue n . Just)) mSetContents
683− iforM_ (cfg ^. initialAttributes) $ \(AttributeName mAttrNamespace n) v -> case mAttrNamespace of
438+ return $ TextNode n
684− Nothing -> setAttribute e n v
439+ {-# INLINABLE element #-}
685− Just ans -> setAttributeNS e (Just ans) n v
440+ element elementTag cfg child = fst <$> makeElement elementTag cfg child
686− pure e
441+ {-# INLINABLE inputElement #-}
687−
442+ 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 ()
443+ ((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
444 let domInputElement = uncheckedCastTo DOM.HTMLInputElement domElement
950− getValue = Input.getValue domInputElement
445+ Input.setValue domInputElement $ Just (cfg ^. inputElementConfig_initialValue)
951− -- When the value has been updated by setValue before switchover, we must
446+ v0 <- Input.getValueUnchecked domInputElement
952− -- send an update here to remain in sync. This is because the later
447+ 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)
448+ valueChangedByUI <- requestDomAction $ liftJSM getMyValue <$ Reflex.select (_element_events e) (WrapArg Input)
962− for_ (_inputElementConfig_setValue cfg) $ \eSetValue ->
449+ valueChangedBySetValue <- case _inputElementConfig_setValue cfg of
450+ Nothing -> return never
963− requestDomAction_ $ ffor eSetValue $ \v' -> do
451+ Just eSetValue -> requestDomAction $ ffor eSetValue $ \v' -> do
964− Input.setValue domInputElement v'
452+ Input.setValue domInputElement $ Just v'
965− v <- getValue -- We get the value after setting it in case the browser has mucked with it somehow
453+ 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
454+ v <- holdDyn v0 $ leftmost
968− [ False <$ Reflex.select (_element_events e) (WrapArg Blur)
455+ [ valueChangedBySetValue
969− , True <$ Reflex.select (_element_events e) (WrapArg Focus)
456+ , valueChangedByUI
971− liftIO . triggerFocusChange =<< Node.isSameNode (toNode domElement) . fmap toNode =<< Document.getActiveElement doc
458+ 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
459+ checkedChangedByUI <- wrapDomEvent domInputElement (`on` Element.click) $ do
985− liftIO . triggerCheckedChangedByUI =<< Input.getChecked domInputElement
460+ Input.getChecked domInputElement
986− for_ (_inputElementConfig_setChecked cfg) $ \eNewchecked ->
461+ checkedChangedBySetChecked <- case _inputElementConfig_setChecked cfg of
462+ Nothing -> return never
987− requestDomAction $ ffor eNewchecked $ \newChecked -> do
463+ Just eNewchecked -> requestDomAction $ ffor eNewchecked $ \newChecked -> do
988 oldChecked <- Input.getChecked domInputElement
464 oldChecked <- Input.getChecked domInputElement
989 Input.setChecked domInputElement newChecked
465 Input.setChecked domInputElement newChecked
990− when (newChecked /= oldChecked) $ liftIO $ triggerCheckedChangedBySetChecked newChecked
466+ return $ if newChecked /= oldChecked
467+ then Just newChecked
469+ c <- holdDyn (_inputElementConfig_initialChecked cfg) $ leftmost
470+ [ fmapMaybe id checkedChangedBySetChecked
471+ , checkedChangedByUI
473+ let initialFocus = False --TODO: Is this correct?
474+ hasFocus <- holdDyn initialFocus $ leftmost
475+ [ False <$ Reflex.select (_element_events e) (WrapArg Blur)
476+ , True <$ Reflex.select (_element_events e) (WrapArg Focus)
991− _ <- liftJSM $ domInputElement `on` Events.change $ do
478+ files <- holdDyn mempty <=< wrapDomEvent domInputElement (`on` Element.change) $ do
992 mfiles <- Input.getFiles domInputElement
479 mfiles <- Input.getFiles domInputElement
993 let getMyFiles xs = fmap catMaybes . mapM (FileList.item xs) . flip take [0..] . fromIntegral =<< FileList.getLength xs
480 let getMyFiles xs = fmap catMaybes . mapM (FileList.item xs) . flip take [0..] . fromIntegral =<< FileList.getLength xs
994− liftIO . triggerFileChange =<< maybe (return []) getMyFiles mfiles
481+ maybe (return []) getMyFiles mfiles
996− checked' <- holdDyn c0 $ leftmost
997− [ checkedChangedBySetChecked
998− , checkedChangedByUI
1000− checked <- holdUniqDyn checked'
1001− let initialFocus = False -- Assume it isn't focused, but we update the actual focus state at switchover
1002− hasFocus <- holdUniqDyn =<< holdDyn initialFocus focusChange
1003− v <- holdDyn v0 $ leftmost
1004− [ valueChangedBySetValue
1007− files <- holdDyn mempty fileChange
1008− return $ InputElement
482+ return $ InputElement
1009− { _inputElement_value = v
483+ { _inputElement_value = v
1010− , _inputElement_checked = checked
484+ , _inputElement_checked = uniqDyn c
1011− , _inputElement_checkedChange = checkedChangedByUI
485+ , _inputElement_checkedChange = checkedChangedByUI
1012− , _inputElement_input = valueChangedByUI
486+ , _inputElement_input = valueChangedByUI
1013− , _inputElement_hasFocus = hasFocus
487+ , _inputElement_hasFocus = hasFocus
1014− , _inputElement_element = e
488+ , _inputElement_element = e
1015− , _inputElement_raw = ()
489+ , _inputElement_raw = domInputElement
1016− , _inputElement_files = files
490+ , _inputElement_files = files
1018−
492+ {-# INLINABLE textAreaElement #-}
1019−{-# INLINE textAreaElementImmediate #-}
493+ textAreaElement cfg = do --TODO
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 ()
494+ ((e, _), domElement) <- makeElement "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
495 let domTextAreaElement = uncheckedCastTo DOM.HTMLTextAreaElement domElement
1073− getValue = TextArea.getValue domTextAreaElement
496+ TextArea.setValue domTextAreaElement $ Just (cfg ^. textAreaElementConfig_initialValue)
1074− -- When the value has been updated by setValue before switchover, we must
497+ v0 <- TextArea.getValueUnchecked domTextAreaElement
1075− -- send an update here to remain in sync. This is because the later
498+ let getMyValue = fromMaybe "" <$> TextArea.getValue domTextAreaElement
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)
499+ valueChangedByUI <- requestDomAction $ liftJSM getMyValue <$ Reflex.select (_element_events e) (WrapArg Input)
1085− for_ (_textAreaElementConfig_setValue cfg) $ \eSetValue ->
500+ valueChangedBySetValue <- case _textAreaElementConfig_setValue cfg of
501+ Nothing -> return never
1086− requestDomAction_ $ ffor eSetValue $ \v' -> do
502+ Just eSetValue -> requestDomAction $ ffor eSetValue $ \v' -> do
1087− TextArea.setValue domTextAreaElement v'
503+ TextArea.setValue domTextAreaElement $ Just v'
1088− v <- getValue -- We get the value after setting it in case the browser has mucked with it somehow
504+ getMyValue -- We get the value after setting it in case the browser has mucked with it somehow
1089− liftIO $ triggerChangeBySetValue v
1090− let focusChange' = leftmost
505+ v <- holdDyn v0 $ leftmost
1091− [ False <$ Reflex.select (_element_events e) (WrapArg Blur)
506+ [ valueChangedBySetValue
1092− , True <$ Reflex.select (_element_events e) (WrapArg Focus)
507+ , valueChangedByUI
1094− liftIO . triggerFocusChange =<< Node.isSameNode (toNode domElement) . fmap toNode =<< Document.getActiveElement doc
509+ hasFocus <- mkHasFocus e
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
510+ return $ TextAreaElement
1103− { _textAreaElement_value = v
511+ { _textAreaElement_value = v
1104− , _textAreaElement_input = valueChangedByUI
512+ , _textAreaElement_input = valueChangedByUI
1105− , _textAreaElement_hasFocus = hasFocus
513+ , _textAreaElement_hasFocus = hasFocus
1106− , _textAreaElement_element = e
514+ , _textAreaElement_element = e
1107− , _textAreaElement_raw = ()
515+ , _textAreaElement_raw = domTextAreaElement
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)
517+ {-# INLINABLE selectElement #-}
1142−
518+ selectElement cfg child = do
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
519+ ((e, result), domElement) <- makeElement "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
520 let domSelectElement = uncheckedCastTo DOM.HTMLSelectElement domElement
1166− getValue = Select.getValue domSelectElement
521+ Select.setValue domSelectElement $ Just (cfg ^. selectElementConfig_initialValue)
1167− -- The browser might have messed with the value, or the user could have
522+ Just v0 <- Select.getValue domSelectElement
1168− -- altered it before activation, so we set it if it isn't what we expect
523+ let getMyValue = fromMaybe "" <$> Select.getValue domSelectElement
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)
524+ valueChangedByUI <- requestDomAction $ liftJSM getMyValue <$ Reflex.select (_element_events e) (WrapArg Change)
1173− for_ (_selectElementConfig_setValue cfg) $ \eSetValue ->
525+ valueChangedBySetValue <- case _selectElementConfig_setValue cfg of
526+ Nothing -> return never
1174− requestDomAction_ $ ffor eSetValue $ \v' -> do
527+ Just eSetValue -> requestDomAction $ ffor eSetValue $ \v' -> do
1175− Select.setValue domSelectElement v'
528+ Select.setValue domSelectElement $ Just v'
1176− v <- getValue -- We get the value after setting it in case the browser has mucked with it somehow
529+ getMyValue -- 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
530+ v <- holdDyn v0 $ leftmost
1187− [ valueChangedBySetValue
531+ [ valueChangedBySetValue
1188− , valueChangedByUI
532+ , valueChangedByUI
534+ hasFocus <- mkHasFocus e
1190− return $ (,result) $ SelectElement
535+ let wrapped = SelectElement
1191− { _selectElement_value = v
536+ { _selectElement_value = v
1192− , _selectElement_change = valueChangedByUI
537+ , _selectElement_change = valueChangedByUI
1193− , _selectElement_hasFocus = hasFocus
538+ , _selectElement_hasFocus = hasFocus
1194− , _selectElement_element = e
539+ , _selectElement_element = e
1195− , _selectElement_raw = ()
540+ , _selectElement_raw = domSelectElement
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
1251− return n
542+ return (wrapped, result)
1252− where
543+ placeRawElement = append
1253− go parent mLastNode = maybe (Node.getFirstChild parent) Node.getNextSibling mLastNode >>= \case
544+ wrapRawElement = wrap
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
545 notReadyUntil e = do
1388 eOnce <- headE e
546 eOnce <- headE e
1389− unreadyChildren <- askUnreadyChildren
547+ env <- ImmediateDomBuilderT ask
1390− commitAction <- askCommitAction
548+ let unreadyChildren = _immediateDomBuilderEnv_unreadyChildren env
1391 liftIO $ modifyIORef' unreadyChildren succ
549 liftIO $ modifyIORef' unreadyChildren succ
1392 let ready = do
550 let ready = do
1393 old <- liftIO $ readIORef unreadyChildren
551 old <- liftIO $ readIORef unreadyChildren
1394 let new = pred old
552 let new = pred old
1395 liftIO $ writeIORef unreadyChildren $! new
553 liftIO $ writeIORef unreadyChildren $! new
1396− when (new == 0) commitAction
554+ when (new == 0) $ _immediateDomBuilderEnv_commitAction env
1397 requestDomAction_ $ ready <$ eOnce
555 requestDomAction_ $ ready <$ eOnce
1398 notReady = do
556 notReady = do
1399− unreadyChildren <- askUnreadyChildren
557+ env <- ImmediateDomBuilderT ask
558+ let unreadyChildren = _immediateDomBuilderEnv_unreadyChildren env
1400 liftIO $ modifyIORef' unreadyChildren succ
559 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 #-}
1455− textAreaElement = textAreaElementImmediate
1456− {-# INLINABLE selectElement #-}
1457− selectElement = selectElementImmediate
1458− placeRawElement = append . toNode
1459− wrapRawElement e rawCfg = do
1460− events <- askEvents
1462− eventTriggerRefs <- wrap events e rawCfg
1463− es <- newFanEventWithTrigger $ triggerBody ctx rawCfg events eventTriggerRefs e
1464− pure $ Element es e
1466data FragmentState
561data FragmentState
1467 = FragmentState_Unmounted
562 = FragmentState_Unmounted
1468 | FragmentState_Mounted (DOM.Text, DOM.Text)
563 | FragmentState_Mounted (DOM.Text, DOM.Text)
@@ -1481,21 +576,21 @@ extractFragment fragment = do
1481 extractBetweenExclusive (_immediateDomFragment_document fragment) before after
576 extractBetweenExclusive (_immediateDomFragment_document fragment) before after
1482 liftIO $ writeIORef (_immediateDomFragment_state fragment) FragmentState_Unmounted
577 liftIO $ writeIORef (_immediateDomFragment_state fragment) FragmentState_Unmounted
1484−instance SupportsHydrationDomBuilder t m => MountableDomBuilder t (HydrationDomBuilderT GhcjsDomSpace t m) where
579+instance SupportsImmediateDomBuilder t m => MountableDomBuilder t (ImmediateDomBuilderT t m) where
1485− type DomFragment (HydrationDomBuilderT GhcjsDomSpace t m) = ImmediateDomFragment
580+ type DomFragment (ImmediateDomBuilderT t m) = ImmediateDomFragment
1486 buildDomFragment w = do
581 buildDomFragment w = do
1487− df <- createDocumentFragment =<< askDocument
582+ df <- createDocumentFragmentUnchecked =<< askDocument
1488 result <- flip localEnv w $ \env -> env
583 result <- flip localEnv w $ \env -> env
1489− { _hydrationDomBuilderEnv_parent = Left $ toNode df
584+ { _immediateDomBuilderEnv_parent = toNode df
1491 state <- liftIO $ newIORef FragmentState_Unmounted
586 state <- liftIO $ newIORef FragmentState_Unmounted
1492 return (ImmediateDomFragment df state, result)
587 return (ImmediateDomFragment df state, result)
1493 mountDomFragment fragment setFragment = do
588 mountDomFragment fragment setFragment = do
1494− parent <- getParent
589+ parent <- askParent
1495 extractFragment fragment
590 extractFragment fragment
1496− before <- textNodeImmediate $ TextNodeConfig ("" :: Text) Nothing
591+ before <- textNodeInternal ("" :: Text)
1497− appendChild_ parent $ _immediateDomFragment_document fragment
592+ appendChild_ parent $ Just $ _immediateDomFragment_document fragment
1498− after <- textNodeImmediate $ TextNodeConfig ("" :: Text) Nothing
593+ after <- textNodeInternal ("" :: Text)
1499 xs <- foldDyn (\new (previous, _) -> (new, Just previous)) (fragment, Nothing) setFragment
594 xs <- foldDyn (\new (previous, _) -> (new, Just previous)) (fragment, Nothing) setFragment
1500 requestDomAction_ $ ffor (updated xs) $ \(childFragment, Just previousFragment) -> do
595 requestDomAction_ $ ffor (updated xs) $ \(childFragment, Just previousFragment) -> do
1501 extractFragment previousFragment
596 extractFragment previousFragment
@@ -1504,19 +599,11 @@ instance SupportsHydrationDomBuilder t m => MountableDomBuilder t (HydrationDomB
1504 liftIO $ writeIORef (_immediateDomFragment_state childFragment) $ FragmentState_Mounted (before, after)
599 liftIO $ writeIORef (_immediateDomFragment_state childFragment) $ FragmentState_Mounted (before, after)
1505 liftIO $ writeIORef (_immediateDomFragment_state fragment) $ FragmentState_Mounted (before, after)
600 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
602+instance (Reflex t, MonadAdjust t m, MonadJSM m, MonadHold t m, MonadFix m, PrimMonad m) => MonadAdjust t (ImmediateDomBuilderT 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
603 runWithReplace a0 a' = do
1516− initialEnv <- HydrationDomBuilderT ask
604+ initialEnv <- ImmediateDomBuilderT ask
1517− let hydrating = _hydrationDomBuilderEnv_hydrationMode initialEnv
605+ before <- textNodeInternal ("" :: Text)
1518− (hydrateStart, before, beforeKey) <- skipToReplaceStart
1519− let parentUnreadyChildren = _hydrationDomBuilderEnv_unreadyChildren initialEnv
606+ let parentUnreadyChildren = _immediateDomBuilderEnv_unreadyChildren initialEnv
1520 haveEverBeenReady <- liftIO $ newIORef False
607 haveEverBeenReady <- liftIO $ newIORef False
1521 currentCohort <- liftIO $ newIORef (-1 :: Int) -- Equal to the cohort currently in the DOM
608 currentCohort <- liftIO $ newIORef (-1 :: Int) -- Equal to the cohort currently in the DOM
1522 let myCommitAction = do
609 let myCommitAction = do
@@ -1527,117 +614,97 @@ instance (Adjustable t m, MonadJSM m, MonadHold t m, MonadFix m, PrimMonad m, Ra
1527 old <- liftIO $ readIORef parentUnreadyChildren
614 old <- liftIO $ readIORef parentUnreadyChildren
1528 let new = pred old
615 let new = pred old
1529 liftIO $ writeIORef parentUnreadyChildren $! new
616 liftIO $ writeIORef parentUnreadyChildren $! new
1530− when (new == 0) $ _hydrationDomBuilderEnv_commitAction initialEnv
617+ when (new == 0) $ _immediateDomBuilderEnv_commitAction initialEnv
1531 -- We draw 'after' in this roundabout way to avoid using MonadFix
618 -- We draw 'after' in this roundabout way to avoid using MonadFix
1532 doc <- askDocument
619 doc <- askDocument
1533− parent <- getParent
620+ after <- createTextNodeUnchecked doc ("" :: Text)
1534− (hydrateEnd, after) <- skipToReplaceEnd beforeKey
1535 let drawInitialChild = do
621 let drawInitialChild = do
1536− h <- liftIO $ readIORef hydrating
1538− HydrationMode_Hydrating -> pure parent
1539− HydrationMode_Immediate -> toNode <$> createDocumentFragment doc
1540 unreadyChildren <- liftIO $ newIORef 0
622 unreadyChildren <- liftIO $ newIORef 0
1541− let a0' = case h of
623+ let f = do
1542− HydrationMode_Hydrating -> a0
624+ result <- a0
1543− HydrationMode_Immediate -> do
625+ append after
1544− a <- a0
626+ return result
1545− insertBefore p' =<< liftIO (readIORef after)
1547− delayed <- case h of
1548− HydrationMode_Hydrating -> liftIO $ newIORef $ pure ()
1549− HydrationMode_Immediate -> pure $ _hydrationDomBuilderEnv_delayed initialEnv
1550− result <- runReaderT (unHydrationDomBuilderT a0') initialEnv
627+ result <- runReaderT (unImmediateDomBuilderT f) $ initialEnv
1551− { _hydrationDomBuilderEnv_unreadyChildren = unreadyChildren
628+ { _immediateDomBuilderEnv_unreadyChildren = unreadyChildren
1552− , _hydrationDomBuilderEnv_commitAction = myCommitAction
629+ , _immediateDomBuilderEnv_commitAction = myCommitAction
1553− , _hydrationDomBuilderEnv_parent = Left p'
1554− , _hydrationDomBuilderEnv_delayed = delayed
1557− HydrationMode_Hydrating -> liftIO $ readIORef delayed
1558− HydrationMode_Immediate -> pure $ pure ()
1559 liftIO $ readIORef unreadyChildren >>= \case
631 liftIO $ readIORef unreadyChildren >>= \case
1560 0 -> writeIORef haveEverBeenReady True
632 0 -> writeIORef haveEverBeenReady True
1561 _ -> modifyIORef' parentUnreadyChildren succ
633 _ -> modifyIORef' parentUnreadyChildren succ
1562− return (dom, result)
634+ return result
1563 a'' <- numberOccurrences a'
635 a'' <- numberOccurrences a'
1564− ((hydrate0, result0), child') <- HydrationDomBuilderT $ lift $ runWithReplace drawInitialChild $ ffor a'' $ \(cohortId, child) -> do
636+ (result0, result') <- ImmediateDomBuilderT $ lift $ runWithReplace drawInitialChild $ ffor a'' $ \(cohortId, child) -> do
1565− h <- liftIO $ readIORef hydrating
637+ df <- createDocumentFragmentUnchecked doc
1567− HydrationMode_Hydrating -> pure parent
1568− HydrationMode_Immediate -> toNode <$> createDocumentFragment doc
1569 unreadyChildren <- liftIO $ newIORef 0
638 unreadyChildren <- liftIO $ newIORef 0
1570 let commitAction = do
639 let commitAction = do
1571 c <- liftIO $ readIORef currentCohort
640 c <- liftIO $ readIORef currentCohort
1572 when (c <= cohortId) $ do -- If a newer cohort has already been committed, just ignore this
641 when (c <= cohortId) $ do -- If a newer cohort has already been committed, just ignore this
1573− !before' <- liftIO $ readIORef before
1574− !after' <- liftIO $ readIORef after
1575− deleteBetweenExclusive before' after'
642+ deleteBetweenExclusive before after
1576− insertBefore p' after'
643+ insertBefore df after
1577 liftIO $ writeIORef currentCohort cohortId
644 liftIO $ writeIORef currentCohort cohortId
1578 myCommitAction
645 myCommitAction
1579− delayed <- case h of
1580− HydrationMode_Hydrating -> liftIO $ newIORef $ pure ()
1581− HydrationMode_Immediate -> pure $ _hydrationDomBuilderEnv_delayed initialEnv
1582− result <- runReaderT (unHydrationDomBuilderT child) $ initialEnv
646+ result <- runReaderT (unImmediateDomBuilderT child) $ initialEnv
1583− { _hydrationDomBuilderEnv_unreadyChildren = unreadyChildren
647+ { _immediateDomBuilderEnv_parent = toNode df
1584− , _hydrationDomBuilderEnv_commitAction = case h of
648+ , _immediateDomBuilderEnv_unreadyChildren = unreadyChildren
1585− HydrationMode_Hydrating -> myCommitAction
649+ , _immediateDomBuilderEnv_commitAction = commitAction
1586− HydrationMode_Immediate -> commitAction
1587− , _hydrationDomBuilderEnv_parent = Left p'
1588− , _hydrationDomBuilderEnv_delayed = delayed
1590− dom <- case h of
651+ liftIO (readIORef unreadyChildren) >>= \case
1591− HydrationMode_Hydrating -> liftIO $ readIORef delayed
652+ 0 -> liftJSM commitAction
1592− HydrationMode_Immediate -> pure $ pure ()
653+ _ -> return () -- Whoever decrements it to 0 will handle it
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)
654+ return 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 <$> child')
655+ return (result0, result')
1608−
656+ traverseDMapWithKeyWithAdjust = do
1609− {-# INLINABLE traverseIntMapWithKeyWithAdjust #-}
657+ let updateChildUnreadiness (p :: PatchDMap k (Compose ((,,,) DOM.DocumentFragment DOM.Text (IORef (ChildReadyState k))) v')) old = do
1610− traverseIntMapWithKeyWithAdjust = traverseIntMapWithKeyWithAdjust'
658+ let new :: forall a. k a -> ComposeMaybe (Compose ((,,,) DOM.DocumentFragment DOM.Text (IORef (ChildReadyState k))) v') a -> IO (ComposeMaybe (Constant (IORef (ChildReadyState k))) a)
1611− {-# INLINABLE traverseDMapWithKeyWithAdjust #-}
659+ new k (ComposeMaybe m) = ComposeMaybe <$> case m of
1612− traverseDMapWithKeyWithAdjust = traverseDMapWithKeyWithAdjust'
660+ Nothing -> return Nothing
1613− {-# INLINABLE traverseDMapWithKeyWithAdjustWithMove #-}
661+ Just (Compose (_, _, sRef, _)) -> do
662+ readIORef sRef >>= \case
663+ ChildReadyState_Ready -> return Nothing -- Delete this child, since it's ready
664+ ChildReadyState_Unready _ -> do
665+ writeIORef sRef $ ChildReadyState_Unready $ Just $ Some.This k
666+ return $ Just $ Constant sRef
667+ delete _ (Constant sRef) = do
668+ writeIORef sRef $ ChildReadyState_Unready Nothing
669+ return $ Constant ()
670+ p' <- fmap PatchDMap $ DMap.traverseWithKey new $ unPatchDMap p
671+ _ <- DMap.traverseWithKey delete $ PatchDMap.getDeletions p old
672+ return $ applyAlways p' old
673+ hoistTraverseWithKeyWithAdjust traverseDMapWithKeyWithAdjust mapPatchDMap updateChildUnreadiness $ \placeholders lastPlaceholderRef (PatchDMap p) -> do
674+ phs <- liftIO $ readIORef placeholders
675+ forM_ (DMap.toList p) $ \(k :=> ComposeMaybe mv) -> do
676+ lastPlaceholder <- liftIO $ readIORef lastPlaceholderRef
677+ let nextPlaceholder = maybe lastPlaceholder snd $ Map.lookupGT (Some.This k) phs
678+ forM_ (Map.lookup (Some.This k) phs) $ \thisPlaceholder -> thisPlaceholder `deleteUpTo` nextPlaceholder
679+ forM_ mv $ \(Compose (df, _, _, _)) -> df `insertBefore` nextPlaceholder
680+ liftIO $ writeIORef placeholders $! fromMaybe phs $ apply (weakenPatchDMapWith (\(Compose (_, ph, _, _)) -> ph) $ PatchDMap p) phs
1614 traverseDMapWithKeyWithAdjustWithMove = do
681 traverseDMapWithKeyWithAdjustWithMove = do
1615− let updateChildUnreadiness (p :: PatchDMapWithMove k (Compose (TraverseChild t m (Some k)) v')) old = do
682+ let updateChildUnreadiness (p :: PatchDMapWithMove k (Compose ((,,,) DOM.DocumentFragment DOM.Text (IORef (ChildReadyState 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)
683+ let new :: forall a. k a -> PatchDMapWithMove.NodeInfo k (Compose ((,,,) DOM.DocumentFragment DOM.Text (IORef (ChildReadyState k))) v') a -> IO (PatchDMapWithMove.NodeInfo k (Constant (IORef (ChildReadyState k))) a)
1617 new k = PatchDMapWithMove.nodeInfoMapFromM $ \case
684 new k = PatchDMapWithMove.nodeInfoMapFromM $ \case
1618− PatchDMapWithMove.From_Insert (Compose (TraverseChild (Left _hydration) _)) -> return PatchDMapWithMove.From_Delete
685+ PatchDMapWithMove.From_Insert (Compose (_, _, sRef, _)) -> do
1619− PatchDMapWithMove.From_Insert (Compose (TraverseChild (Right immediate) _)) -> do
686+ readIORef sRef >>= \case
1620− readIORef (_traverseChildImmediate_childReadyState immediate) >>= \case
1621 ChildReadyState_Ready -> return PatchDMapWithMove.From_Delete
687 ChildReadyState_Ready -> return PatchDMapWithMove.From_Delete
1622 ChildReadyState_Unready _ -> do
688 ChildReadyState_Unready _ -> do
1623− writeIORef (_traverseChildImmediate_childReadyState immediate) $ ChildReadyState_Unready $ Just $ Some k
689+ writeIORef sRef $ ChildReadyState_Unready $ Just $ Some.This k
1624− return $ PatchDMapWithMove.From_Insert $ Constant (_traverseChildImmediate_childReadyState immediate)
690+ return $ PatchDMapWithMove.From_Insert $ Constant sRef
1625 PatchDMapWithMove.From_Delete -> return PatchDMapWithMove.From_Delete
691 PatchDMapWithMove.From_Delete -> return PatchDMapWithMove.From_Delete
1626 PatchDMapWithMove.From_Move fromKey -> return $ PatchDMapWithMove.From_Move fromKey
692 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)
693+ deleteOrMove :: forall a. k a -> Product (Constant (IORef (ChildReadyState k))) (ComposeMaybe k) a -> IO (Constant () a)
1628 deleteOrMove _ (Pair (Constant sRef) (ComposeMaybe mToKey)) = do
694 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
695+ writeIORef sRef $ ChildReadyState_Unready $ Some.This <$> mToKey -- This will be Nothing if deleting, and Just if moving, so it works out in both cases
1630 return $ Constant ()
696 return $ Constant ()
1631 p' <- fmap unsafePatchDMapWithMove $ DMap.traverseWithKey new $ unPatchDMapWithMove p
697 p' <- fmap unsafePatchDMapWithMove $ DMap.traverseWithKey new $ unPatchDMapWithMove p
1632 _ <- DMap.traverseWithKey deleteOrMove $ PatchDMapWithMove.getDeletionsAndMoves p old
698 _ <- DMap.traverseWithKey deleteOrMove $ PatchDMapWithMove.getDeletionsAndMoves p old
1633 return $ applyAlways p' old
699 return $ applyAlways p' old
1634− hoistTraverseWithKeyWithAdjust traverseDMapWithKeyWithAdjustWithMove mapPatchDMapWithMove updateChildUnreadiness $ \placeholders lastPlaceholder (p_ :: PatchDMapWithMove k (Compose (TraverseChild t m (Some k)) v')) -> do
700+ hoistTraverseWithKeyWithAdjust traverseDMapWithKeyWithAdjustWithMove mapPatchDMapWithMove updateChildUnreadiness $ \placeholders lastPlaceholderRef (p_ :: PatchDMapWithMove k (Compose ((,,,) DOM.DocumentFragment DOM.Text (IORef (ChildReadyState k))) v')) -> do
1635 let p = unPatchDMapWithMove p_
701 let p = unPatchDMapWithMove p_
1636 phsBefore <- liftIO $ readIORef placeholders
702 phsBefore <- liftIO $ readIORef placeholders
703+ lastPlaceholder <- liftIO $ readIORef lastPlaceholderRef
1637− let collectIfMoved :: forall a. k a -> PatchDMapWithMove.NodeInfo k (Compose (TraverseChild t m (Some k)) v') a -> JSM (Constant (Maybe DOM.DocumentFragment) a)
704+ let collectIfMoved :: forall a. k a -> PatchDMapWithMove.NodeInfo k (Compose ((,,,) DOM.DocumentFragment DOM.Text (IORef (ChildReadyState k))) v') a -> JSM (Constant (Maybe DOM.DocumentFragment) a)
1638 collectIfMoved k e = do
705 collectIfMoved k e = do
1639− let mThisPlaceholder = Map.lookup (Some k) phsBefore -- Will be Nothing if this element wasn't present before
706+ let mThisPlaceholder = Map.lookup (Some.This k) phsBefore -- Will be Nothing if this element wasn't present before
1640− nextPlaceholder = maybe lastPlaceholder snd $ Map.lookupGT (Some k) phsBefore
707+ nextPlaceholder = maybe lastPlaceholder snd $ Map.lookupGT (Some.This k) phsBefore
1641 case isJust $ getComposeMaybe $ PatchDMapWithMove._nodeInfo_to e of
708 case isJust $ getComposeMaybe $ PatchDMapWithMove._nodeInfo_to e of
1642 False -> do
709 False -> do
1643 mapM_ (`deleteUpTo` nextPlaceholder) mThisPlaceholder
710 mapM_ (`deleteUpTo` nextPlaceholder) mThisPlaceholder
@@ -1645,22 +712,13 @@ instance (Adjustable t m, MonadJSM m, MonadHold t m, MonadFix m, PrimMonad m, Ra
1645 True -> do
712 True -> do
1646 Constant <$> mapM (`collectUpTo` nextPlaceholder) mThisPlaceholder
713 Constant <$> mapM (`collectUpTo` nextPlaceholder) mThisPlaceholder
1647 collected <- DMap.traverseWithKey collectIfMoved p
714 collected <- DMap.traverseWithKey collectIfMoved p
1648− let !phsAfter = fromMaybe phsBefore $ apply filtered phsBefore
715+ let !phsAfter = fromMaybe phsBefore $ apply (weakenPatchDMapWithMoveWith (\(Compose (_, ph, _, _)) -> ph) p_) phsBefore --TODO: Don't recompute this
1649− weakened :: PatchMapWithMove (Some k) (Either (TraverseChildHydration t m) (TraverseChildImmediate (Some k)))
1650− weakened = weakenPatchDMapWithMoveWith (_traverseChild_mode . getCompose) p_
1651− filtered :: PatchMapWithMove (Some k) DOM.Text
1652− filtered = PatchMapWithMove $ flip Map.mapMaybe (unPatchMapWithMove weakened) $ \(PatchMapWithMove.NodeInfo from to) -> flip PatchMapWithMove.NodeInfo to <$> case from of
1653− PatchMapWithMove.From_Insert (Left _hydration) -> Nothing
1654− PatchMapWithMove.From_Insert (Right immediate) -> Just $ PatchMapWithMove.From_Insert $ _traverseChildImmediate_placeholder immediate
1655− PatchMapWithMove.From_Delete -> Just $ PatchMapWithMove.From_Delete
1656− PatchMapWithMove.From_Move k -> Just $ PatchMapWithMove.From_Move k
1657− let placeFragment :: forall a. k a -> PatchDMapWithMove.NodeInfo k (Compose (TraverseChild t m (Some k)) v') a -> JSM (Constant () a)
716+ let placeFragment :: forall a. k a -> PatchDMapWithMove.NodeInfo k (Compose ((,,,) DOM.DocumentFragment DOM.Text (IORef (ChildReadyState k))) v') a -> JSM (Constant () a)
1658 placeFragment k e = do
717 placeFragment k e = do
1659− let nextPlaceholder = maybe lastPlaceholder snd $ Map.lookupGT (Some k) phsAfter
718+ let nextPlaceholder = maybe lastPlaceholder snd $ Map.lookupGT (Some.This k) phsAfter
1660 case PatchDMapWithMove._nodeInfo_from e of
719 case PatchDMapWithMove._nodeInfo_from e of
1661− PatchDMapWithMove.From_Insert (Compose (TraverseChild x _)) -> case x of
720+ PatchDMapWithMove.From_Insert (Compose (df, _, _, _)) -> do
1663− Right immediate -> _traverseChildImmediate_fragment immediate `insertBefore` nextPlaceholder
721+ df `insertBefore` nextPlaceholder
1664 PatchDMapWithMove.From_Delete -> do
722 PatchDMapWithMove.From_Delete -> do
1665 return ()
723 return ()
1666 PatchDMapWithMove.From_Move fromKey -> do
724 PatchDMapWithMove.From_Move fromKey -> do
@@ -1670,167 +728,46 @@ instance (Adjustable t m, MonadJSM m, MonadHold t m, MonadFix m, PrimMonad m, Ra
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
728 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
729 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 ()
1695− p' <- fmap PatchDMap $ DMap.traverseWithKey new $ unPatchDMap p
1696− _ <- DMap.traverseWithKey delete $ PatchDMap.getDeletions p old
1697− return $ applyAlways p' old
1698− hoistTraverseWithKeyWithAdjust traverseDMapWithKeyWithAdjust mapPatchDMap updateChildUnreadiness $ \placeholders lastPlaceholder (PatchDMap patch) -> do
1699− phs <- liftIO $ readIORef placeholders
1700− forM_ (DMap.toList patch) $ \(k :=> ComposeMaybe mv) -> do
1701− let nextPlaceholder = maybe lastPlaceholder snd $ Map.lookupGT (Some k) phs
1703− forM_ (Map.lookup (Some k) phs) $ \thisPlaceholder -> do
1704− thisPlaceholder `deleteUpTo` nextPlaceholder
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
731+data ChildReadyState k
1779 = ChildReadyState_Ready
732 = ChildReadyState_Ready
1780− | ChildReadyState_Unready !(Maybe a)
733+ | ChildReadyState_Unready !(Maybe (Some k))
1781 deriving (Show, Read, Eq, Ord)
734 deriving (Show, Read, Eq, Ord)
1783−insertAfterPreviousNode :: (Monad m, MonadJSM m) => DOM.IsNode node => node -> HydrationRunnerT t m ()
736+hoistTraverseWithKeyWithAdjust :: forall (k :: * -> *) v v' t m p.
1784−insertAfterPreviousNode node = do
737+ ( MonadAdjust t m
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
1794 , MonadHold t m
738 , MonadHold t m
1795− , GCompare k
739+ , DMap.GCompare k
1796 , MonadIO m
740 , MonadIO m
1797 , MonadJSM m
741 , MonadJSM m
1798 , PrimMonad m
742 , PrimMonad m
1799 , MonadFix m
743 , MonadFix m
1800 , Patch (p k v)
744 , Patch (p k v)
1801− , Patch (p k (Constant Int))
1802 , PatchTarget (p k (Constant Int)) ~ DMap k (Constant Int)
745 , PatchTarget (p k (Constant Int)) ~ DMap k (Constant Int)
1803− , Patch (p k (Compose (TraverseChild t m (Some k)) v'))
746+ , Monoid (p k (Compose ((,,,) DOM.DocumentFragment DOM.Text (IORef (ChildReadyState k))) v'))
1804− , PatchTarget (p k (Compose (TraverseChild t m (Some k)) v')) ~ DMap k (Compose (TraverseChild t m (Some k)) v')
747+ , Patch (p k (Constant Int))
1805− , Monoid (p k (Compose (TraverseChild t m (Some k)) v'))
1806− , RawDocument (DomBuilderSpace (HydrationDomBuilderT s t m)) ~ Document
1808 => (forall vv vv'.
749 => (forall vv vv'.
1809− (forall a. k a -> vv a -> DomRenderHookT t m (vv' a))
750+ (forall a. k a -> vv a -> RequesterT t JSM Identity (TriggerEventT t m) (vv' a))
1810 -> DMap k vv
751 -> DMap k vv
1811 -> Event t (p k vv)
752 -> Event t (p k vv)
1812− -> DomRenderHookT t m (DMap k vv', Event t (p k vv')))
753+ -> RequesterT t JSM Identity (TriggerEventT t m) (DMap k vv', Event t (p k vv'))
1813− -- ^ The base monad's traversal
754+ ) -- ^ The base monad's traversal
1814− -> (forall vv vv'. (forall a. vv a -> vv' a) -> p k vv -> p k vv')
755+ -> (forall vv vv'. (forall a. vv a -> vv' a) -> p k vv -> p k vv') -- ^ A way of mapping over the patch type
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
756+ -> (p k (Compose ((,,,) DOM.DocumentFragment DOM.Text (IORef (ChildReadyState k))) v') -> DMap k (Constant (IORef (ChildReadyState k))) -> IO (DMap k (Constant (IORef (ChildReadyState k))))) -- ^ 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 ())
757+ -> (IORef (Map.Map (Some.Some k) DOM.Text) -> IORef DOM.Text -> p k (Compose ((,,,) DOM.DocumentFragment DOM.Text (IORef (ChildReadyState k))) v') -> JSM ()) -- ^ Apply a patch to the DOM
1819− -- ^ Apply a patch to the DOM
1820− -> (forall a. k a -> v a -> HydrationDomBuilderT s t m (v' a))
758+ -> (forall a. k a -> v a -> ImmediateDomBuilderT t m (v' a))
1821 -> DMap k v
759 -> DMap k v
1822 -> Event t (p k v)
760 -> Event t (p k v)
1823− -> HydrationDomBuilderT s t m (DMap k v', Event t (p k v'))
761+ -> ImmediateDomBuilderT t m (DMap k v', Event t (p k v'))
1824−hoistTraverseWithKeyWithAdjust base mapPatch updateChildUnreadiness applyDomUpdate_ f dm0 dm' = do
762+hoistTraverseWithKeyWithAdjust base mapPatch updateChildUnreadiness applyDomUpdate_ (f :: forall a. k a -> v a -> ImmediateDomBuilderT t m (v' a)) (dm0 :: DMap k v) dm' = do
1825− doc <- askDocument
763+ initialEnv <- ImmediateDomBuilderT ask
1826− initialEnv <- HydrationDomBuilderT ask
1827− let parentUnreadyChildren = _hydrationDomBuilderEnv_unreadyChildren initialEnv
764+ let parentUnreadyChildren = _immediateDomBuilderEnv_unreadyChildren initialEnv
1828− pendingChange :: IORef (DMap k (Constant (IORef (ChildReadyState (Some k)))), p k (Compose (TraverseChild t m (Some k)) v')) <- liftIO $ newIORef mempty
765+ pendingChange :: IORef (DMap k (Constant (IORef (ChildReadyState k))), p k (Compose ((,,,) DOM.DocumentFragment DOM.Text (IORef (ChildReadyState k))) v')) <- liftIO $ newIORef mempty
1829 haveEverBeenReady <- liftIO $ newIORef False
766 haveEverBeenReady <- liftIO $ newIORef False
1830− placeholders <- liftIO $ newIORef Map.empty
767+ placeholders <- liftIO $ newIORef $ error "placeholders not yet initialized"
1831− lastPlaceholder <- createTextNode doc ("" :: Text)
768+ lastPlaceholderRef <- liftIO $ newIORef $ error "lastPlaceholderRef not yet initialized"
1832 let applyDomUpdate p = do
769 let applyDomUpdate p = do
1833− applyDomUpdate_ placeholders lastPlaceholder p
770+ applyDomUpdate_ placeholders lastPlaceholderRef p
1834 markSelfReady
771 markSelfReady
1835 liftIO $ writeIORef pendingChange $! mempty
772 liftIO $ writeIORef pendingChange $! mempty
1836 markSelfReady = do
773 markSelfReady = do
@@ -1841,8 +778,8 @@ hoistTraverseWithKeyWithAdjust base mapPatch updateChildUnreadiness applyDomUpda
1841 old <- liftIO $ readIORef parentUnreadyChildren
778 old <- liftIO $ readIORef parentUnreadyChildren
1842 let new = pred old
779 let new = pred old
1843 liftIO $ writeIORef parentUnreadyChildren $! new
780 liftIO $ writeIORef parentUnreadyChildren $! new
1844− when (new == 0) $ _hydrationDomBuilderEnv_commitAction initialEnv
781+ when (new == 0) $ _immediateDomBuilderEnv_commitAction initialEnv
1845− markChildReady :: IORef (ChildReadyState (Some k)) -> JSM ()
782+ markChildReady :: IORef (ChildReadyState k) -> JSM ()
1846 markChildReady childReadyState = do
783 markChildReady childReadyState = do
1847 liftIO (readIORef childReadyState) >>= \case
784 liftIO (readIORef childReadyState) >>= \case
1848 ChildReadyState_Ready -> return ()
785 ChildReadyState_Ready -> return ()
@@ -1850,42 +787,32 @@ hoistTraverseWithKeyWithAdjust base mapPatch updateChildUnreadiness applyDomUpda
1850 liftIO $ writeIORef childReadyState ChildReadyState_Ready
787 liftIO $ writeIORef childReadyState ChildReadyState_Ready
1851 case countedAt of
788 case countedAt of
1852 Nothing -> return ()
789 Nothing -> return ()
1853− Just (Some k) -> do -- This child has been counted as unready, so we need to remove it from the unready set
790+ Just (Some.This 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
791 (oldUnready, p) <- liftIO $ readIORef pendingChange
1855 when (not $ DMap.null oldUnready) $ do -- This shouldn't actually ever be null
792 when (not $ DMap.null oldUnready) $ do -- This shouldn't actually ever be null
1856 let newUnready = DMap.delete k oldUnready
793 let newUnready = DMap.delete k oldUnready
1857 liftIO $ writeIORef pendingChange (newUnready, p)
794 liftIO $ writeIORef pendingChange (newUnready, p)
1858 when (DMap.null newUnready) $ do
795 when (DMap.null newUnready) $ do
1859 applyDomUpdate p
796 applyDomUpdate p
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'
797+ (children0, children') <- ImmediateDomBuilderT $ lift $ base (\k v -> drawChildUpdate initialEnv markChildReady $ f k v) dm0 dm'
1862− let processChild k (Compose (TraverseChild e _)) = case e of
798+ let processChild k (Compose (_, _, sRef, _)) = ComposeMaybe <$> do
1863− Left _ -> pure $ ComposeMaybe Nothing
799+ readIORef sRef >>= \case
1864− Right immediate -> ComposeMaybe <$> do
1865− readIORef (_traverseChildImmediate_childReadyState immediate) >>= \case
1866− ChildReadyState_Ready -> return Nothing
800+ ChildReadyState_Ready -> return Nothing
1867− ChildReadyState_Unready _ -> do
801+ ChildReadyState_Unready _ -> do
1868− writeIORef (_traverseChildImmediate_childReadyState immediate) $ ChildReadyState_Unready $ Just $ Some k
802+ writeIORef sRef $ ChildReadyState_Unready $ Just $ Some.This k
1869− return $ Just $ Constant (_traverseChildImmediate_childReadyState immediate)
803+ return $ Just $ Constant sRef
1870 initialUnready <- liftIO $ DMap.mapMaybeWithKey (\_ -> getComposeMaybe) <$> DMap.traverseWithKey processChild children0
804 initialUnready <- liftIO $ DMap.mapMaybeWithKey (\_ -> getComposeMaybe) <$> DMap.traverseWithKey processChild children0
1871 liftIO $ if DMap.null initialUnready
805 liftIO $ if DMap.null initialUnready
1872 then writeIORef haveEverBeenReady True
806 then writeIORef haveEverBeenReady True
1874 modifyIORef' parentUnreadyChildren succ
808 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
809 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
810+ let result0 = DMap.map (\(Compose (_, _, _, v)) -> v) children0
1877− HydrationMode_Hydrating -> addHydrationStepWithSetup (holdIncremental children0 children') $ \children -> do
811+ placeholders0 = weakenDMapWith (\(Compose (_, ph, _, _)) -> ph) children0
1878− dm :: DMap k (Compose (TraverseChild t m (Some k)) v') <- sample $ currentIncremental children
812+ result' = ffor children' $ mapPatch $ \(Compose (_, _, _, r)) -> r
1879− phs <- sequenceA $ weakenDMapWith (either _traverseChildHydration_delayed (pure . _traverseChildImmediate_placeholder) . _traverseChild_mode . getCompose) dm
813+ liftIO $ writeIORef placeholders $! placeholders0
1880− liftIO $ writeIORef placeholders $! phs
814+ _ <- DMap.traverseWithKey (\_ (Compose (df, _, _, _)) -> Constant () <$ append df) children0
1881− insertAfterPreviousNode lastPlaceholder
815+ liftIO . writeIORef lastPlaceholderRef =<< textNodeInternal ("" :: Text)
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
816 requestDomAction_ $ ffor children' $ \p -> do
1890 (oldUnready, oldP) <- liftIO $ readIORef pendingChange
817 (oldUnready, oldP) <- liftIO $ readIORef pendingChange
1891 newUnready <- liftIO $ updateChildUnreadiness p oldUnready
818 newUnready <- liftIO $ updateChildUnreadiness p oldUnready
@@ -1893,257 +820,29 @@ hoistTraverseWithKeyWithAdjust base mapPatch updateChildUnreadiness applyDomUpda
1893 liftIO $ writeIORef pendingChange (newUnready, newP)
820 liftIO $ writeIORef pendingChange (newUnready, newP)
1894 when (DMap.null newUnready) $ do
821 when (DMap.null newUnready) $ do
1895 applyDomUpdate newP
822 applyDomUpdate newP
1896− let result0 = DMap.map (_traverseChild_result . getCompose) children0
1897− result' = ffor children' $ mapPatch $ _traverseChild_result . getCompose
1898 return (result0, result')
823 return (result0, result')
1900−{-# INLINE hoistTraverseIntMapWithKeyWithAdjust #-}
825+drawChildUpdate :: (MonadIO m, MonadJSM m)
1901−hoistTraverseIntMapWithKeyWithAdjust ::
826+ => ImmediateDomBuilderEnv t
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
827 -> (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)
828+ -> ImmediateDomBuilderT t m (v' a)
2068− -> DomRenderHookT t m (Compose (TraverseChild t m k) f a)
829+ -> RequesterT t JSM Identity (TriggerEventT t m) (Compose ((,,,) DOM.DocumentFragment DOM.Text (IORef (ChildReadyState k))) v' a)
2069drawChildUpdate initialEnv markReady child = do
830drawChildUpdate initialEnv markReady child = do
2070− let doc = _hydrationDomBuilderEnv_document initialEnv
831+ childReadyState <- liftIO $ newIORef $ ChildReadyState_Unready Nothing
2071 unreadyChildren <- liftIO $ newIORef 0
832 unreadyChildren <- liftIO $ newIORef 0
2072− liftIO (readIORef $ _hydrationDomBuilderEnv_hydrationMode initialEnv) >>= \case
833+ df <- createDocumentFragmentUnchecked $ _immediateDomBuilderEnv_document initialEnv
2073− HydrationMode_Hydrating -> do
834+ (placeholder, result) <- runReaderT (unImmediateDomBuilderT $ (,) <$> textNodeInternal ("" :: Text) <*> child) $ initialEnv
2074− childDelayedRef <- liftIO $ newIORef $ pure ()
835+ { _immediateDomBuilderEnv_parent = toNode df
2075− result <- runReaderT (unHydrationDomBuilderT child) initialEnv
836+ , _immediateDomBuilderEnv_unreadyChildren = unreadyChildren
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
837+ , _immediateDomBuilderEnv_commitAction = markReady childReadyState
2100− u <- liftIO $ readIORef unreadyChildren
839+ u <- liftIO $ readIORef unreadyChildren
2101− when (u == 0) $ liftIO $ writeIORef childReadyState ChildReadyState_Ready
840+ when (u == 0) $ liftIO $ writeIORef childReadyState ChildReadyState_Ready
2102− return $ Compose $ TraverseChild
841+ return $ Compose (df, placeholder, childReadyState, result)
2103− { _traverseChild_result = result
2104− , _traverseChild_mode = Right TraverseChildImmediate
2105− { _traverseChildImmediate_fragment = df
2106− , _traverseChildImmediate_placeholder = placeholder
2107− , _traverseChildImmediate_childReadyState = childReadyState
2111−{-# SPECIALIZE drawChildUpdate
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)
843+mkHasFocus :: (MonadHold t m, Reflex t) => Element er d t -> m (Dynamic t Bool)
2144mkHasFocus e = do
844mkHasFocus e = do
2145− doc <- askDocument
845+ 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
846 holdDyn initialFocus $ leftmost
2148 [ False <$ Reflex.select (_element_events e) (WrapArg Blur)
847 [ False <$ Reflex.select (_element_events e) (WrapArg Blur)
2149 , True <$ Reflex.select (_element_events e) (WrapArg Focus)
848 , True <$ Reflex.select (_element_events e) (WrapArg Focus)
@@ -2152,49 +851,39 @@ mkHasFocus e = do
2152insertBefore :: (MonadJSM m, IsNode new, IsNode existing) => new -> existing -> m ()
851insertBefore :: (MonadJSM m, IsNode new, IsNode existing) => new -> existing -> m ()
2153insertBefore new existing = do
852insertBefore new existing = do
2154 p <- getParentNodeUnchecked existing
853 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
854+ 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
856+instance PerformEvent t m => PerformEvent t (ImmediateDomBuilderT t m) where
2160− type Performable (HydrationDomBuilderT s t m) = Performable m
857+ type Performable (ImmediateDomBuilderT t m) = Performable m
2161 {-# INLINABLE performEvent_ #-}
858 {-# INLINABLE performEvent_ #-}
2162 performEvent_ e = lift $ performEvent_ e
859 performEvent_ e = lift $ performEvent_ e
2163 {-# INLINABLE performEvent #-}
860 {-# INLINABLE performEvent #-}
2164 performEvent e = lift $ performEvent e
861 performEvent e = lift $ performEvent e
2166−instance PostBuild t m => PostBuild t (HydrationDomBuilderT s t m) where
863+instance PostBuild t m => PostBuild t (ImmediateDomBuilderT t m) where
2167 {-# INLINABLE getPostBuild #-}
864 {-# INLINABLE getPostBuild #-}
2168 getPostBuild = lift getPostBuild
865 getPostBuild = lift getPostBuild
2170−instance MonadReflexCreateTrigger t m => MonadReflexCreateTrigger t (HydrationDomBuilderT s t m) where
867+instance MonadReflexCreateTrigger t m => MonadReflexCreateTrigger t (ImmediateDomBuilderT t m) where
2171 {-# INLINABLE newEventWithTrigger #-}
868 {-# INLINABLE newEventWithTrigger #-}
2172 newEventWithTrigger = lift . newEventWithTrigger
869 newEventWithTrigger = lift . newEventWithTrigger
2173 {-# INLINABLE newFanEventWithTrigger #-}
870 {-# INLINABLE newFanEventWithTrigger #-}
2174 newFanEventWithTrigger f = lift $ newFanEventWithTrigger f
871 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
873+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 #-}
874 {-# INLINABLE newTriggerEvent #-}
2186− newTriggerEvent = DomRenderHookT . lift $ newTriggerEvent
875+ newTriggerEvent = ImmediateDomBuilderT . lift . lift $ newTriggerEvent
2187 {-# INLINABLE newTriggerEventWithOnComplete #-}
876 {-# INLINABLE newTriggerEventWithOnComplete #-}
2188− newTriggerEventWithOnComplete = DomRenderHookT . lift $ newTriggerEventWithOnComplete
877+ newTriggerEventWithOnComplete = ImmediateDomBuilderT . lift . lift $ newTriggerEventWithOnComplete
2189 {-# INLINABLE newEventWithLazyTriggerWithOnComplete #-}
878 {-# INLINABLE newEventWithLazyTriggerWithOnComplete #-}
2190− newEventWithLazyTriggerWithOnComplete f = DomRenderHookT . lift $ newEventWithLazyTriggerWithOnComplete f
879+ newEventWithLazyTriggerWithOnComplete f = ImmediateDomBuilderT . lift . lift $ newEventWithLazyTriggerWithOnComplete f
2192−instance HasJSContext m => HasJSContext (HydrationDomBuilderT s t m) where
881+instance HasJSContext m => HasJSContext (ImmediateDomBuilderT t m) where
2193− type JSContextPhantom (HydrationDomBuilderT s t m) = JSContextPhantom m
882+ type JSContextPhantom (ImmediateDomBuilderT t m) = JSContextPhantom m
2194 askJSContext = lift askJSContext
883 askJSContext = lift askJSContext
2196−instance MonadRef m => MonadRef (HydrationDomBuilderT s t m) where
885+instance MonadRef m => MonadRef (ImmediateDomBuilderT t m) where
2197− type Ref (HydrationDomBuilderT s t m) = Ref m
886+ type Ref (ImmediateDomBuilderT t m) = Ref m
2198 {-# INLINABLE newRef #-}
887 {-# INLINABLE newRef #-}
2199 newRef = lift . newRef
888 newRef = lift . newRef
2200 {-# INLINABLE readRef #-}
889 {-# INLINABLE readRef #-}
@@ -2202,12 +891,12 @@ instance MonadRef m => MonadRef (HydrationDomBuilderT s t m) where
2202 {-# INLINABLE writeRef #-}
891 {-# INLINABLE writeRef #-}
2203 writeRef r = lift . writeRef r
892 writeRef r = lift . writeRef r
2205−instance MonadAtomicRef m => MonadAtomicRef (HydrationDomBuilderT s t m) where
894+instance MonadAtomicRef m => MonadAtomicRef (ImmediateDomBuilderT t m) where
2206 {-# INLINABLE atomicModifyRef #-}
895 {-# INLINABLE atomicModifyRef #-}
2207 atomicModifyRef r = lift . atomicModifyRef r
896 atomicModifyRef r = lift . atomicModifyRef r
2209−instance (HasJS x m, ReflexHost t) => HasJS x (HydrationDomBuilderT s t m) where
898+instance (HasJS x m, ReflexHost t) => HasJS x (ImmediateDomBuilderT t m) where
2210− type JSX (HydrationDomBuilderT s t m) = JSX m
899+ type JSX (ImmediateDomBuilderT t m) = JSX m
2211 liftJS = lift . liftJS
900 liftJS = lift . liftJS
2213type family EventType en where
902type family EventType en where
@@ -2244,12 +933,12 @@ type family EventType en where
2244 EventType 'SelectTag = UIEvent
933 EventType 'SelectTag = UIEvent
2245 EventType 'SubmitTag = DOM.Event
934 EventType 'SubmitTag = DOM.Event
2246 EventType 'WheelTag = WheelEvent
935 EventType 'WheelTag = WheelEvent
2247− EventType 'BeforecutTag = ClipboardEvent
936+ EventType 'BeforecutTag = DOM.Event
2248− EventType 'CutTag = ClipboardEvent
937+ EventType 'CutTag = DOM.Event
2249− EventType 'BeforecopyTag = ClipboardEvent
938+ EventType 'BeforecopyTag = DOM.Event
2250− EventType 'CopyTag = ClipboardEvent
939+ EventType 'CopyTag = DOM.Event
2251− EventType 'BeforepasteTag = ClipboardEvent
940+ EventType 'BeforepasteTag = DOM.Event
2252− EventType 'PasteTag = ClipboardEvent
941+ EventType 'PasteTag = DOM.Event
2253 EventType 'ResetTag = DOM.Event
942 EventType 'ResetTag = DOM.Event
2254 EventType 'SearchTag = DOM.Event
943 EventType 'SearchTag = DOM.Event
2255 EventType 'SelectstartTag = DOM.Event
944 EventType 'SelectstartTag = DOM.Event
@@ -2264,7 +953,7 @@ defaultDomEventHandler e evt = fmap (Just . EventResult) $ case evt of
2264 Click -> return ()
953 Click -> return ()
2265 Dblclick -> getMouseEventCoords
954 Dblclick -> getMouseEventCoords
2266 Keypress -> getKeyEvent
955 Keypress -> getKeyEvent
2267− Scroll -> fromIntegral <$> getScrollTop e
956+ Scroll -> getScrollTop e
2268 Keydown -> getKeyEvent
957 Keydown -> getKeyEvent
2269 Keyup -> getKeyEvent
958 Keyup -> getKeyEvent
2270 Mousemove -> getMouseEventCoords
959 Mousemove -> getMouseEventCoords
@@ -2297,7 +986,7 @@ defaultDomEventHandler e evt = fmap (Just . EventResult) $ case evt of
2297 Beforecopy -> return ()
986 Beforecopy -> return ()
2298 Copy -> return ()
987 Copy -> return ()
2299 Beforepaste -> return ()
988 Beforepaste -> return ()
2300− Paste -> getPasteData
989+ Paste -> return ()
2301 Reset -> return ()
990 Reset -> return ()
2302 Search -> return ()
991 Search -> return ()
2303 Selectstart -> return ()
992 Selectstart -> return ()
@@ -2306,7 +995,7 @@ defaultDomEventHandler e evt = fmap (Just . EventResult) $ case evt of
2306 Touchend -> getTouchEvent
995 Touchend -> getTouchEvent
2307 Touchcancel -> getTouchEvent
996 Touchcancel -> getTouchEvent
2308 Mousewheel -> return ()
997 Mousewheel -> return ()
2309− Wheel -> getWheelEvent
998+ Wheel -> return ()
2311{-# INLINABLE defaultDomWindowEventHandler #-}
1000{-# INLINABLE defaultDomWindowEventHandler #-}
2312defaultDomWindowEventHandler :: DOM.Window -> EventName en -> EventM DOM.Window (EventType en) (Maybe (EventResult en))
1001defaultDomWindowEventHandler :: DOM.Window -> EventName en -> EventM DOM.Window (EventType en) (Maybe (EventResult en))
@@ -2347,7 +1036,7 @@ defaultDomWindowEventHandler w evt = fmap (Just . EventResult) $ case evt of
2347 Beforecopy -> return ()
1036 Beforecopy -> return ()
2348 Copy -> return ()
1037 Copy -> return ()
2349 Beforepaste -> return ()
1038 Beforepaste -> return ()
2350− Paste -> getPasteData
1039+ Paste -> return ()
2351 Reset -> return ()
1040 Reset -> return ()
2352 Search -> return ()
1041 Search -> return ()
2353 Selectstart -> return ()
1042 Selectstart -> return ()
@@ -2356,7 +1045,7 @@ defaultDomWindowEventHandler w evt = fmap (Just . EventResult) $ case evt of
2356 Touchend -> getTouchEvent
1045 Touchend -> getTouchEvent
2357 Touchcancel -> getTouchEvent
1046 Touchcancel -> getTouchEvent
2358 Mousewheel -> return ()
1047 Mousewheel -> return ()
2359− Wheel -> getWheelEvent
1048+ Wheel -> return ()
2361{-# INLINABLE withIsEvent #-}
1050{-# INLINABLE withIsEvent #-}
2362withIsEvent :: EventName en -> (IsEvent (EventType en) => r) -> r
1051withIsEvent :: EventName en -> (IsEvent (EventType en) => r) -> r
@@ -2457,114 +1146,105 @@ showEventName en = case en of
2457 Touchend -> "Touchend"
1146 Touchend -> "Touchend"
2458 Touchcancel -> "Touchcancel"
1147 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 #-}
1149{-# INLINABLE elementOnEventName #-}
2470elementOnEventName :: IsElement e => EventName en -> e -> EventM e (EventType en) () -> JSM (JSM ())
1150elementOnEventName :: 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
1151+elementOnEventName en e = case en of
2472− Abort -> on e Events.abort
1152+ Abort -> on e Element.abort
2473− Blur -> on e Events.blur
1153+ Blur -> on e Element.blurEvent
2474− Change -> on e Events.change
1154+ Change -> on e Element.change
2475− Click -> on e Events.click
1155+ Click -> on e Element.click
2476− Contextmenu -> on e Events.contextMenu
1156+ Contextmenu -> on e Element.contextMenu
2477− Dblclick -> on e Events.dblClick
1157+ Dblclick -> on e Element.dblClick
2478− Drag -> on e Events.drag
1158+ Drag -> on e Element.drag
2479− Dragend -> on e Events.dragEnd
1159+ Dragend -> on e Element.dragEnd
2480− Dragenter -> on e Events.dragEnter
1160+ Dragenter -> on e Element.dragEnter
2481− Dragleave -> on e Events.dragLeave
1161+ Dragleave -> on e Element.dragLeave
2482− Dragover -> on e Events.dragOver
1162+ Dragover -> on e Element.dragOver
2483− Dragstart -> on e Events.dragStart
1163+ Dragstart -> on e Element.dragStart
2484− Drop -> on e Events.drop
1164+ Drop -> on e Element.drop
2485− Error -> on e Events.error
1165+ Error -> on e Element.error
2486− Focus -> on e Events.focus
1166+ Focus -> on e Element.focusEvent
2487− Input -> on e Events.input
1167+ Input -> on e Element.input
2488− Invalid -> on e Events.invalid
1168+ Invalid -> on e Element.invalid
2489− Keydown -> on e Events.keyDown
1169+ Keydown -> on e Element.keyDown
2490− Keypress -> on e Events.keyPress
1170+ Keypress -> on e Element.keyPress
2491− Keyup -> on e Events.keyUp
1171+ Keyup -> on e Element.keyUp
2492− Load -> on e Events.load
1172+ Load -> on e Element.load
2493− Mousedown -> on e Events.mouseDown
1173+ Mousedown -> on e Element.mouseDown
2494− Mouseenter -> on e Events.mouseEnter
1174+ Mouseenter -> on e Element.mouseEnter
2495− Mouseleave -> on e Events.mouseLeave
1175+ Mouseleave -> on e Element.mouseLeave
2496− Mousemove -> on e Events.mouseMove
1176+ Mousemove -> on e Element.mouseMove
2497− Mouseout -> on e Events.mouseOut
1177+ Mouseout -> on e Element.mouseOut
2498− Mouseover -> on e Events.mouseOver
1178+ Mouseover -> on e Element.mouseOver
2499− Mouseup -> on e Events.mouseUp
1179+ Mouseup -> on e Element.mouseUp
2500− Mousewheel -> on e Events.mouseWheel
1180+ Mousewheel -> on e Element.mouseWheel
2501− Scroll -> on e Events.scroll
1181+ Scroll -> on e Element.scroll
2502− Select -> on e Events.select
1182+ Select -> on e Element.select
2503− Submit -> on e Events.submit
1183+ Submit -> on e Element.submit
2504− Wheel -> on e Events.wheel
1184+ Wheel -> on e Element.wheel
2505− Beforecut -> on e Events.beforeCut
1185+ Beforecut -> on e Element.beforeCut
2506− Cut -> on e Events.cut
1186+ Cut -> on e Element.cut
2507− Beforecopy -> on e Events.beforeCopy
1187+ Beforecopy -> on e Element.beforeCopy
2508− Copy -> on e Events.copy
1188+ Copy -> on e Element.copy
2509− Beforepaste -> on e Events.beforePaste
1189+ Beforepaste -> on e Element.beforePaste
2510− Paste -> on e Events.paste
1190+ Paste -> on e Element.paste
2511− Reset -> on e Events.reset
1191+ Reset -> on e Element.reset
2512− Search -> on e Events.search
1192+ Search -> on e Element.search
2513 Selectstart -> on e Element.selectStart
1193 Selectstart -> on e Element.selectStart
2514− Touchstart -> on e Events.touchStart
1194+ Touchstart -> on e Element.touchStart
2515− Touchmove -> on e Events.touchMove
1195+ Touchmove -> on e Element.touchMove
2516− Touchend -> on e Events.touchEnd
1196+ Touchend -> on e Element.touchEnd
2517− Touchcancel -> on e Events.touchCancel
1197+ Touchcancel -> on e Element.touchCancel
2519{-# INLINABLE windowOnEventName #-}
1199{-# INLINABLE windowOnEventName #-}
2520windowOnEventName :: EventName en -> DOM.Window -> EventM DOM.Window (EventType en) () -> JSM (JSM ())
1200windowOnEventName :: EventName en -> DOM.Window -> EventM DOM.Window (EventType en) () -> JSM (JSM ())
2521windowOnEventName en e = case en of
1201windowOnEventName en e = case en of
2522− Abort -> on e Events.abort
1202+ Abort -> on e Window.abort
2523− Blur -> on e Events.blur
1203+ Blur -> on e Window.blurEvent
2524− Change -> on e Events.change
1204+ Change -> on e Window.change
2525− Click -> on e Events.click
1205+ Click -> on e Window.click
2526− Contextmenu -> on e Events.contextMenu
1206+ Contextmenu -> on e Window.contextMenu
2527− Dblclick -> on e Events.dblClick
1207+ Dblclick -> on e Window.dblClick
2528− Drag -> on e Events.drag
1208+ Drag -> on e Window.drag
2529− Dragend -> on e Events.dragEnd
1209+ Dragend -> on e Window.dragEnd
2530− Dragenter -> on e Events.dragEnter
1210+ Dragenter -> on e Window.dragEnter
2531− Dragleave -> on e Events.dragLeave
1211+ Dragleave -> on e Window.dragLeave
2532− Dragover -> on e Events.dragOver
1212+ Dragover -> on e Window.dragOver
2533− Dragstart -> on e Events.dragStart
1213+ Dragstart -> on e Window.dragStart
2534− Drop -> on e Events.drop
1214+ Drop -> on e Window.drop
2535− Error -> on e Events.error
1215+ Error -> on e Window.error
2536− Focus -> on e Events.focus
1216+ Focus -> on e Window.focusEvent
2537− Input -> on e Events.input
1217+ Input -> on e Window.input
2538− Invalid -> on e Events.invalid
1218+ Invalid -> on e Window.invalid
2539− Keydown -> on e Events.keyDown
1219+ Keydown -> on e Window.keyDown
2540− Keypress -> on e Events.keyPress
1220+ Keypress -> on e Window.keyPress
2541− Keyup -> on e Events.keyUp
1221+ Keyup -> on e Window.keyUp
2542− Load -> on e Events.load
1222+ Load -> on e Window.load
2543− Mousedown -> on e Events.mouseDown
1223+ Mousedown -> on e Window.mouseDown
2544− Mouseenter -> on e Events.mouseEnter
1224+ Mouseenter -> on e Window.mouseEnter
2545− Mouseleave -> on e Events.mouseLeave
1225+ Mouseleave -> on e Window.mouseLeave
2546− Mousemove -> on e Events.mouseMove
1226+ Mousemove -> on e Window.mouseMove
2547− Mouseout -> on e Events.mouseOut
1227+ Mouseout -> on e Window.mouseOut
2548− Mouseover -> on e Events.mouseOver
1228+ Mouseover -> on e Window.mouseOver
2549− Mouseup -> on e Events.mouseUp
1229+ Mouseup -> on e Window.mouseUp
2550− Mousewheel -> on e Events.mouseWheel
1230+ Mousewheel -> on e Window.mouseWheel
2551− Scroll -> on e Events.scroll
1231+ Scroll -> on e Window.scrollEvent
2552− Select -> on e Events.select
1232+ Select -> on e Window.select
2553− Submit -> on e Events.submit
1233+ Submit -> on e Window.submit
2554− Wheel -> on e Events.wheel
1234+ Wheel -> on e Window.wheel
2555 Beforecut -> const $ return $ return () --TODO
1235 Beforecut -> const $ return $ return () --TODO
2556 Cut -> const $ return $ return () --TODO
1236 Cut -> const $ return $ return () --TODO
2557 Beforecopy -> const $ return $ return () --TODO
1237 Beforecopy -> const $ return $ return () --TODO
2558 Copy -> const $ return $ return () --TODO
1238 Copy -> const $ return $ return () --TODO
2559 Beforepaste -> const $ return $ return () --TODO
1239 Beforepaste -> const $ return $ return () --TODO
2560 Paste -> const $ return $ return () --TODO
1240 Paste -> const $ return $ return () --TODO
2561− Reset -> on e Events.reset
1241+ Reset -> on e Window.reset
2562− Search -> on e Events.search
1242+ Search -> on e Window.search
2563 Selectstart -> const $ return $ return () --TODO
1243 Selectstart -> const $ return $ return () --TODO
2564− Touchstart -> on e Events.touchStart
1244+ Touchstart -> on e Window.touchStart
2565− Touchmove -> on e Events.touchMove
1245+ Touchmove -> on e Window.touchMove
2566− Touchend -> on e Events.touchEnd
1246+ Touchend -> on e Window.touchEnd
2567− Touchcancel -> on e Events.touchCancel
1247+ Touchcancel -> on e Window.touchCancel
2569{-# INLINABLE wrapDomEvent #-}
1249{-# INLINABLE wrapDomEvent #-}
2570wrapDomEvent :: (TriggerEvent t m, MonadJSM m) => e -> (e -> EventM e event () -> JSM (JSM ())) -> EventM e event a -> m (Event t a)
1250wrapDomEvent :: (TriggerEvent t m, MonadJSM m) => e -> (e -> EventM e event () -> JSM (JSM ())) -> EventM e event a -> m (Event t a)
@@ -2609,10 +1289,10 @@ wrapDomEventsMaybe target handlers onEventName = do
2609 return $! e
1289 return $! e
2611{-# INLINABLE getKeyEvent #-}
1291{-# INLINABLE getKeyEvent #-}
2612−getKeyEvent :: EventM e KeyboardEvent Word
1292+getKeyEvent :: EventM e KeyboardEvent Int
2613getKeyEvent = do
1293getKeyEvent = do
2614 e <- event
1294 e <- event
2615− which <- KeyboardEvent.getWhich e
1295+ which <- getWhich e
2616 if which /= 0 then return which else do
1296 if which /= 0 then return which else do
2617 charCode <- getCharCode e
1297 charCode <- getCharCode e
2618 if charCode /= 0 then return charCode else
1298 if charCode /= 0 then return charCode else
@@ -2624,38 +1304,32 @@ getMouseEventCoords = do
2624 e <- event
1304 e <- event
2625 bisequence (getClientX e, getClientY e)
1305 bisequence (getClientX e, getClientY e)
2627−{-# INLINABLE getPasteData #-}
2628−getPasteData :: EventM e ClipboardEvent (Maybe Text)
2631− mdt <- ClipboardEvent.getClipboardData e
2633− Nothing -> return Nothing
2634− Just dt -> Just <$> DataTransfer.getData dt ("text" :: Text)
2636{-# INLINABLE getTouchEvent #-}
1307{-# INLINABLE getTouchEvent #-}
2637getTouchEvent :: EventM e TouchEvent TouchEventResult
1308getTouchEvent :: EventM e TouchEvent TouchEventResult
2638getTouchEvent = do
1309getTouchEvent = do
2639− let touchResults ts = do
1310+ let touchResults = \case
1311+ Nothing -> return []
2640 n <- TouchList.getLength ts
1313 n <- TouchList.getLength ts
2641− forM (takeWhile (< n) [0..]) $ \ix -> do
1314+ fmap catMaybes . forM (takeWhile (< n) [0..]) $ \ix -> do
2642− t <- TouchList.item ts ix
1315+ mt <- TouchList.item ts ix
2643− identifier <- Touch.getIdentifier t
1317+ identifier <- Touch.getIdentifier t
2644− screenX <- Touch.getScreenX t
1318+ screenX <- Touch.getScreenX t
2645− screenY <- Touch.getScreenY t
1319+ screenY <- Touch.getScreenY t
2646− clientX <- Touch.getClientX t
1320+ clientX <- Touch.getClientX t
2647− clientY <- Touch.getClientY t
1321+ clientY <- Touch.getClientY t
2648− pageX <- Touch.getPageX t
1322+ pageX <- Touch.getPageX t
2649− pageY <- Touch.getPageY t
1323+ pageY <- Touch.getPageY t
2650− return TouchResult
1324+ return $ TouchResult
2651− { _touchResult_identifier = identifier
1325+ { _touchResult_identifier = identifier
2652− , _touchResult_screenX = screenX
1326+ , _touchResult_screenX = screenX
2653− , _touchResult_screenY = screenY
1327+ , _touchResult_screenY = screenY
2654− , _touchResult_clientX = clientX
1328+ , _touchResult_clientX = clientX
2655− , _touchResult_clientY = clientY
1329+ , _touchResult_clientY = clientY
2656− , _touchResult_pageX = pageX
1330+ , _touchResult_pageX = pageX
2657− , _touchResult_pageY = pageY
1331+ , _touchResult_pageY = pageY
2659 e <- event
1333 e <- event
2660 altKey <- TouchEvent.getAltKey e
1334 altKey <- TouchEvent.getAltKey e
2661 ctrlKey <- TouchEvent.getCtrlKey e
1335 ctrlKey <- TouchEvent.getCtrlKey e
@@ -2674,41 +1348,17 @@ getTouchEvent = do
2674 , _touchEventResult_touches = touches
1348 , _touchEventResult_touches = touches
2677−{-# INLINABLE getWheelEvent #-}
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
1351+instance MonadSample t m => MonadSample t (ImmediateDomBuilderT t m) where
2698 {-# INLINABLE sample #-}
1352 {-# INLINABLE sample #-}
2699 sample = lift . sample
1353 sample = lift . sample
2701−instance MonadHold t m => MonadHold t (HydrationDomBuilderT s t m) where
1355+instance MonadHold t m => MonadHold t (ImmediateDomBuilderT t m) where
2702 {-# INLINABLE hold #-}
1356 {-# INLINABLE hold #-}
2703 hold v0 v' = lift $ hold v0 v'
1357 hold v0 v' = lift $ hold v0 v'
2704 {-# INLINABLE holdDyn #-}
1358 {-# INLINABLE holdDyn #-}
2705 holdDyn v0 v' = lift $ holdDyn v0 v'
1359 holdDyn v0 v' = lift $ holdDyn v0 v'
2706 {-# INLINABLE holdIncremental #-}
1360 {-# INLINABLE holdIncremental #-}
2707 holdIncremental v0 v' = lift $ holdIncremental v0 v'
1361 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
1363data WindowConfig t = WindowConfig -- No config options yet
@@ -2720,7 +1370,7 @@ data Window t = Window
2720 , _window_raw :: DOM.Window
1370 , _window_raw :: DOM.Window
2723−wrapWindow :: (MonadJSM m, MonadReflexCreateTrigger t m) => DOM.Window -> WindowConfig t -> HydrationDomBuilderT GhcjsDomSpace t m (Window t)
1373+wrapWindow :: (MonadJSM m, MonadReflexCreateTrigger t m) => DOM.Window -> WindowConfig t -> ImmediateDomBuilderT t m (Window t)
2724wrapWindow wv _ = do
1374wrapWindow wv _ = do
2725 events <- wrapDomEventsMaybe wv (defaultDomWindowEventHandler wv) windowOnEventName
1375 events <- wrapDomEventsMaybe wv (defaultDomWindowEventHandler wv) windowOnEventName
2726 return $ Window
1376 return $ Window