From 7b56436983613995db255752e0b7cdc35e156be9 Mon Sep 17 00:00:00 2001
From: Alexander Nozik <altavir@gmail.com>
Date: Sat, 23 Oct 2021 20:00:00 +0300
Subject: [PATCH] Add open to device initializer

---
 .../kotlin/ru/mipt/npm/controls/controllers/DeviceManager.kt  | 4 ++++
 demo/src/main/kotlin/ru/mipt/npm/controls/demo/DemoDevice.kt  | 4 +++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/controls-core/src/commonMain/kotlin/ru/mipt/npm/controls/controllers/DeviceManager.kt b/controls-core/src/commonMain/kotlin/ru/mipt/npm/controls/controllers/DeviceManager.kt
index 03880ca..23432ea 100644
--- a/controls-core/src/commonMain/kotlin/ru/mipt/npm/controls/controllers/DeviceManager.kt
+++ b/controls-core/src/commonMain/kotlin/ru/mipt/npm/controls/controllers/DeviceManager.kt
@@ -1,5 +1,6 @@
 package ru.mipt.npm.controls.controllers
 
+import kotlinx.coroutines.launch
 import ru.mipt.npm.controls.api.Device
 import ru.mipt.npm.controls.api.DeviceHub
 import space.kscience.dataforge.context.*
@@ -38,6 +39,9 @@ public class DeviceManager : AbstractPlugin(), DeviceHub {
 public fun <D : Device> DeviceManager.install(name: String, factory: Factory<D>, meta: Meta = Meta.EMPTY): D {
     val device = factory(meta, context)
     registerDevice(NameToken(name), device)
+    device.launch {
+        device.open()
+    }
     return device
 }
 
diff --git a/demo/src/main/kotlin/ru/mipt/npm/controls/demo/DemoDevice.kt b/demo/src/main/kotlin/ru/mipt/npm/controls/demo/DemoDevice.kt
index be80a40..8674a03 100644
--- a/demo/src/main/kotlin/ru/mipt/npm/controls/demo/DemoDevice.kt
+++ b/demo/src/main/kotlin/ru/mipt/npm/controls/demo/DemoDevice.kt
@@ -34,6 +34,9 @@ class DemoDevice(context: Context, meta: Meta) : DeviceBySpec<DemoDevice>(DemoDe
 
 
     companion object : DeviceSpec<DemoDevice>(), Factory<DemoDevice> {
+
+        override fun invoke(meta: Meta, context: Context): DemoDevice = DemoDevice(context, meta)
+
         // register virtual properties based on actual object state
         val timeScale by property(MetaConverter.double, DemoDevice::timeScaleState) {
             metaDescriptor {
@@ -77,6 +80,5 @@ class DemoDevice(context: Context, meta: Meta) : DeviceBySpec<DemoDevice>(DemoDe
             null
         }
 
-        override fun invoke(meta: Meta, context: Context): DemoDevice = DemoDevice(context, meta)
     }
 }
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