X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=Devices%2FmTaskDevice.icl;h=b3f3e8569d7384c2e51ea96d291217f0f6f8302f;hb=5019b4f7dbeda8679421ec482f40b85eec9ebd72;hp=928432be56968142595d9f964428c0e26310675a;hpb=1d6cedaf81bbbe0ae869f20c9003bf018fb027ff;p=mTask.git

diff --git a/Devices/mTaskDevice.icl b/Devices/mTaskDevice.icl
index 928432b..b3f3e85 100644
--- a/Devices/mTaskDevice.icl
+++ b/Devices/mTaskDevice.icl
@@ -14,6 +14,7 @@ import GenBimap
 import Devices.mTaskSerial
 import Devices.mTaskTCP
 import iTasks._Framework.Store
+import iTasks.UI.Definition, iTasks.UI.Editor, iTasks.UI.Editor.Builtin, iTasks.UI.Editor.Common, iTasks.UI.Layout.Default, iTasks.UI.Layout.Common
 
 from Data.Func import $
 
@@ -24,12 +25,17 @@ derive consName MTaskResource, TTYSettings, BaudRate, Parity, ByteSize, TCPSetti
 instance == MTaskDevice where
 	(==) a b = a.deviceChannels == b.deviceChannels
 
+startupDevices :: Task [MTaskDevice]
+startupDevices = upd (map reset) deviceStore
+	where reset d = {d & deviceTask=Nothing, deviceTasks=[], deviceError=Nothing}
+
 makeDevice :: String MTaskResource -> Task MTaskDevice
 makeDevice name res = get randomInt @ \rand->{MTaskDevice
 		|deviceChannels=name +++ toString rand
 		,deviceName=name
 		,deviceTasks=[]
 		,deviceTask=Nothing
+		,deviceError=Nothing
 		,deviceData=res}
 
 getSynFun :: MTaskResource -> ((Shared Channels) -> Task ())
@@ -43,26 +49,32 @@ addDevice devices processFun
 		Nothing = viewInformation "No type selected yet" [] ""
 		Just ty = enterInformation "Name" [] -&&- deviceSettings ty
 			>>= \(name, settings)->makeDevice name settings
-			>>= \dev->appendTopLevelTask 'DM'.newMap True (tlt dev)
-			>>= \tid->upd (\l->[{dev & deviceTask=Just tid}:l]) devices
+			>>= \dev->upd (\l->[dev:l]) devices
+			>>| connectDevice processFun dev
 			@! ""
 	where
-		tlt dev = let ch = channels dev in processFun dev ch -||- getSynFun dev.deviceData ch
-
 		deviceSettings "SerialDevice" = getmTaskSerialDevice
 		deviceSettings "TCPDevice" = getmTaskTCPDevice
 
 		deviceTypes :: [MTaskResource]
 		deviceTypes = conses{|*|}
 
+connectDevice :: (MTaskDevice (Shared Channels) -> Task ()) MTaskDevice -> Task ()
+connectDevice pf d = let ch = channels d in appendTopLevelTask 'DM'.newMap True
+	(pf d ch -||- catchAll (getSynFun d.deviceData ch) errorHandle)
+	>>= \tid->withDevices d (\d->{d&deviceTask=Just tid,deviceError=Nothing}) @! ()
+	where
+		errorHandle e = withDevices d (\d->{d&deviceTask=Nothing,deviceError=Just e})
+
 manageDevices :: (MTaskDevice (Shared Channels) -> Task ()) [MTaskDevice] -> Task ()
 manageDevices processFun ds = anyTask [
 		addDevice deviceStore processFun <<@ Title "Add new device" @! ():
-			[viewDevice d <<@ Title d.deviceName\\d<-ds]]
+			[viewDevice processFun d 
+				<<@ Title d.deviceName\\d<-ds]]
 	<<@ ArrangeWithTabs @! ()
 
-viewDevice :: MTaskDevice -> Task ()
-viewDevice d = forever $ anyTask 
+viewDevice :: (MTaskDevice (Shared Channels) -> Task ()) MTaskDevice -> Task ()
+viewDevice pf d = forever $ anyTask 
 		[viewInformation "Device settings" [] d @! ()
 		,viewSharedInformation "Channels" [ViewAs dropEmpty] (channels d) @! ()
 		,forever $ 
@@ -70,7 +82,9 @@ viewDevice d = forever $ anyTask
 			>>* [OnAction (Action "Delete") $ ifValue (\t->t.ident <> -1) (deviceTaskDelete d)]
 			@! ()
 		] <<@ ArrangeHorizontal
-		>>* [OnAction (Action "Delete Device") (always $ deleteDevice d)]
+		>>* [OnAction (Action "Delete Device") (always $ deleteDevice d):
+				if (isJust d.deviceTask) []
+				[OnAction (Action "Connect") (always $ connectDevice pf d)]]
 	where
 		dropEmpty (r,s,ss) = (filter ((=!=)MTEmpty) r,s,ss)