84 lines
2.5 KiB
Kotlin
84 lines
2.5 KiB
Kotlin
package inr.numass.control
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import ch.qos.logback.classic.Level
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import hep.dataforge.control.connections.Roles
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import hep.dataforge.control.devices.Device
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import hep.dataforge.control.devices.DeviceFactory
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import hep.dataforge.exceptions.ControlException
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import hep.dataforge.kodex.optional
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import hep.dataforge.meta.Meta
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import javafx.scene.Scene
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import javafx.stage.Stage
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import org.slf4j.LoggerFactory
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import tornadofx.*
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import java.util.*
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/**
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* Created by darksnake on 14-May-17.
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*/
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abstract class NumassControlApplication<in D : Device> : App() {
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private var device: D by singleAssign()
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override fun start(stage: Stage) {
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Locale.setDefault(Locale.US)// чтобы отделение десятичных знаков было точкой
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val rootLogger = LoggerFactory.getLogger(ch.qos.logback.classic.Logger.ROOT_LOGGER_NAME) as ch.qos.logback.classic.Logger
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rootLogger.level = Level.INFO
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device = setupDevice()
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val controller = device.getDisplay()
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device.connect(controller, Roles.VIEW_ROLE, Roles.DEVICE_LISTENER_ROLE)
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val scene = Scene(controller.view?.root ?: controller.getBoardView())
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stage.scene = scene
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stage.show()
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setupStage(stage, device)
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setDFStageIcon(stage)
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}
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/**
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* Get a device factory for given device
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* @return
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*/
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protected abstract val deviceFactory: DeviceFactory
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protected abstract fun setupStage(stage: Stage, device: D)
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protected abstract fun acceptDevice(meta: Meta): Boolean
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private fun setupDevice(): D {
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val config = getConfig(this).optional.orElseGet { readResourceMeta("/config/devices.xml") }
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val ctx = setupContext(config)
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val deviceConfig = findDeviceMeta(config) { this.acceptDevice(it) }
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?: throw RuntimeException("Device configuration not found")
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try {
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@Suppress("UNCHECKED_CAST")
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val d = deviceFactory.build(ctx, deviceConfig) as D
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d.init()
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connectStorage(d, config)
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return d
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} catch (e: ControlException) {
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throw RuntimeException("Failed to build device", e)
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}
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}
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override fun stop() {
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try {
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device.shutdown()
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} catch (ex: Exception) {
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LoggerFactory.getLogger(javaClass).error("Failed to shutdown application", ex);
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} finally {
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device.context.close()
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super.stop()
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}
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}
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}
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