Refactored FX code into it's own class +
misc changes
This commit is contained in:
parent
029cbbd5ac
commit
6ef5c9778e
@ -1,14 +1,21 @@
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package nova.monadic_sfx
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import java.util.concurrent.TimeUnit
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import scala.util.Random
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import com.softwaremill.macwire._
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import io.odin.Logger
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import monix.bio.IO
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import monix.bio.Task
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import monix.eval.Coeval
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import monix.{eval => me}
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import nova.monadic_sfx.executors.Schedulers
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import nova.monadic_sfx.implicits.JFXButton
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import nova.monadic_sfx.implicits.JavaFXMonixObservables._
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import nova.monadic_sfx.ui.MyFxApp
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import nova.monadic_sfx.ui.components.router.BrainNotWorking
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import nova.monadic_sfx.ui.components.router.FXRouter
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import nova.monadic_sfx.ui.components.router.Page
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import nova.monadic_sfx.ui.components.todo.TodoListStore
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import nova.monadic_sfx.ui.components.todo.TodoListView
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import org.gerweck.scalafx.util._
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@ -18,12 +25,16 @@ import scalafx.beans.property.ObjectProperty
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import scalafx.beans.property.StringProperty
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import scalafx.collections.ObservableBuffer
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import scalafx.geometry.Insets
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import scalafx.geometry.Pos
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import scalafx.scene.Parent
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import scalafx.scene.Scene
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import scalafx.scene.control.Label
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import scalafx.scene.control.TableColumn
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import scalafx.scene.control.TableView
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import scalafx.scene.layout.BorderPane
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import scalafx.scene.layout.FlowPane
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import scalafx.scene.layout.HBox
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import scalafx.scene.paint.Color
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import scalafx.scene.shape.Rectangle
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import scalafx.scene.layout.Priority
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class MainApp(
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// spawnProtocol: ActorSystem[SpawnProtocol.Command],
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@ -31,136 +42,108 @@ class MainApp(
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startTime: Long
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)(implicit logger: Logger[Task]) {
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lazy val addTodoButton = new JFXButton {
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text = "Add"
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}
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lazy val addTodoObs = addTodoButton.observableAction
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// lazy val todoListView = TodoListView.defaultListView
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lazy val _scene = new Scene {
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root = new HBox {
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padding = Insets(20)
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content = new Rectangle {
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width = 400
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height = 200
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fill = Color.DeepSkyBlue
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}
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children ++= Seq(
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// new JFXButton {
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// text = "DummyButton"
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// },
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// new JFXButton {
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// text = "DummyButton2"
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// },
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// addTodoButton,
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// Test.ttv
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// todoListView
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)
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}
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}
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private lazy val stage = new PrimaryStage {
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title = "Simple ScalaFX App"
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scene = _scene
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width = 1000
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height = 400
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width = 640
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height = 480
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}
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// implicit val l = logger
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// implicit val sp = spawnProtocol
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val program = for {
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(fxApp, fxAppFib) <- wire[MyFxApp].init(stage)
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// _ <- Task(fxApp.stage = stage)
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// .executeOn(schedulers.fx)
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// .delayExecution(2000.millis)
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// todoComponent <- createTodoComponent
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// _ <- toIO(
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// addTodoObs
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// .mapEval(_ =>
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// toTask(todoComponent.send(TodoListComponent.Add(Todo(1, "blah"))))
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// )
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// .completedL
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// .executeOn(schedulers.fx)
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// .startAndForget
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// )
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_ <- createTodoComponent.executeOn(schedulers.fx)
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router <- Task(BrainNotWorking.router)
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routerStore <- router.store(BrainNotWorking.Page.Home, logger)
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routerNode <- for {
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node <-
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Task
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.deferAction(implicit s =>
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Task(new HBox {
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children <-- router
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.render(BrainNotWorking.resolver)(routerStore)
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.map(_.delegate)
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})
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)
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_ <-
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wire[MainAppDelegate].init
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.flatMap(mainSceneNode => Task(_scene.getChildren += mainSceneNode))
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.executeOn(schedulers.fx)
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_ <- Task.deferFuture(
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routerStore.onNext(FXRouter.Replace(BrainNotWorking.Page.UserHome(1)))
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)
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} yield node
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// _ <-
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// BrainNotWorking
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// .routerTask(logger)
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// .flatMap(node => Task(_scene.getChildren += node))
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// .executeOn(schedulers.fx)
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_ <- Task(_scene.getChildren += routerNode).executeOn(schedulers.fx)
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currentTime <- IO.clock.realTime(TimeUnit.MILLISECONDS)
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_ <- logger.info(
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s"Application started in ${(System.currentTimeMillis() - startTime) / 1000f} seconds"
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s"Application started in ${(currentTime - startTime) / 1000f} seconds"
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)
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_ <- fxAppFib.join
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} yield ()
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// def createTodoComponent: Task[TodoListComponent] = {
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// for {
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// channel <-
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// ConcurrentChannel
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// .of[Task, TodoListComponent.Complete, TodoListComponent.Command]
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// scheduler = schedulers.fx
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// lv <- TodoListView.defaultListView2.executeOn(scheduler)
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// // todoLV = new TodoListView(lv)
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// todoComponent <- wire[TodoListComponent.Props].create
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// // TODO make this a "message pass" instead of mutating directly
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// _ <- Task(_scene.getChildren += lv).executeOn(scheduler)
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// // _ <- toIO(
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// // delObs
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// // .doOnNext(_ => toTask(logger.debug("Pressed delete")))
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// // .doOnNext(todo =>
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// // toTask(
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// // for {
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// // _ <- logger.debug(s"Got todo $todo")
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// // _ <- todoComponent.send(TodoListComponent.Delete(todo.id))
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// // // _ <- Task.sequence(
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// // // lst.map(todo =>
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// // // todoComponent.send(TodoListComponent.Delete(todo.id))
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// // // )
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// // // )
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// // } yield ()
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// // )
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// // )
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// // .completedL
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// // ).startAndForget
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// // _ <- toIO(
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// // editObs
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// // .doOnNext(_ => toTask(logger.debug("Pressed edit")))
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// // .completedL
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// // ).startAndForget
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// } yield todoComponent
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// }
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}
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def createTodoComponent: Task[Unit] =
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class MainAppDelegate(schedulers: Schedulers)(implicit logger: Logger[Task]) {
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val buttonStyle = """| -fx-padding: 0.7em 0.57em;
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| -fx-font-size: 14px;
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| -jfx-button-type: RAISED;
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| -fx-background-color: rgb(77,102,204);
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| -fx-pref-width: 200;
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| -fx-text-fill: WHITE; """.stripMargin
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def init =
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for {
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store <- TodoListStore(logger)
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rootNode <- TodoListView(store)
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_ <- Task(_scene.getChildren += rootNode)
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} yield ()
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router <- Task.pure(new FXRouter[Page])
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routerStore <- router.store(Page.Home, logger)
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todoStore <- TodoListStore(logger)
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todoComponent <- TodoListView(todoStore)
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resolver: PartialFunction[Page, Task[Parent]] = {
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case Page.Home =>
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Task(new Label {
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text = "HomePage"
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})
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case Page.UserHome(id0) =>
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Task(new Label {
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text = s"User Home, Id = $id0"
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})
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case Page.Todo =>
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Task(todoComponent)
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}
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routerNode <-
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Task
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.deferAction(implicit s =>
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Task(new HBox {
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//TODO find a better way to do this
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var oldValue: Option[Parent] = None
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children <-- router
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.render(resolver)(routerStore)
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// call cancel on the old component to cancel all subscriptions
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.doOnNextF(newValue =>
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Coeval { oldValue.foreach(_ => ()) } >> Coeval {
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oldValue = Some(newValue)
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}
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)
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.map(_.delegate)
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})
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)
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mainSceneNode <- Task.deferAction(implicit s =>
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Task(new BorderPane {
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hgrow = Priority.Always
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vgrow = Priority.Always
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center = routerNode
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bottom = new FlowPane {
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alignment = Pos.Center
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hgap = 20
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children = Seq(
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new JFXButton {
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text = "Todo"
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style = buttonStyle
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obsAction
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.useLazyEval(
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me.Task.pure(FXRouter.Replace(Page.Todo))
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) --> routerStore
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},
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new JFXButton {
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text = "UserHome"
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style = buttonStyle
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obsAction
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.useLazyEval(
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me.Task(FXRouter.Replace(Page.UserHome(Random.nextInt(20))))
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) --> routerStore
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}
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)
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}
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})
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)
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} yield mainSceneNode
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}
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class TestModel(_name: String, _age: Int) {
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@ -19,23 +19,23 @@ trait MainModule extends ActorModule with UiModule with HttpModule {
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"nova.monadic_sfx.util.reactive.Store" -> storeLogger
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)
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.withFallback(defaultLogger)
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.withAsync()
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.withAsync(timeWindow = 1.millis)
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def makeLogger =
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for {
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defaultLogger <- consoleLogger[Task]()
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.withAsync(timeWindow = 1.millis) |+| fileLogger[Task](
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"application.log"
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).withAsync()
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).withAsync(timeWindow = 1.millis)
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middlewareLogger <-
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consoleLogger[
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Task
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](formatter = Middlewares.format)
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.withMinimalLevel(Level.Trace)
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.withAsync() |+| fileLogger[Task](
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.withAsync(timeWindow = 1.millis) |+| fileLogger[Task](
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"stores.log",
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formatter = Middlewares.format
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).withAsync()
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).withAsync(timeWindow = 1.millis)
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routerLogger <- routerLogger(defaultLogger, middlewareLogger)
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} yield (routerLogger)
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}
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@ -12,7 +12,7 @@ class ActionObservableExecutor[T](
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) extends AnyVal {
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def -->(sub: Observer[T])(implicit s: Scheduler) =
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delegate
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.doOnNext(el => me.Task(sub.onNext(el)))
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.doOnNext(el => me.Task.deferFuture(sub.onNext(el)) >> me.Task.unit)
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.subscribe()
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}
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@ -31,7 +31,8 @@ class MyFxApp(val schedulers: Schedulers)(implicit logger: Logger[Task]) {
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def init(stage: => PrimaryStage, delay: FiniteDuration = 200.millis) =
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for {
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_ <- logger.info("Starting FX App")
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fib <- Task(internal.main(Array.empty)).start
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fib <-
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Task(internal.main(Array.empty)).start.executeOn(schedulers.blocking)
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_ <- Task.sleep(200.millis)
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_ <- Task(internal.stage = stage)
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.executeOn(schedulers.fx)
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@ -1,47 +1,52 @@
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package nova.monadic_sfx.ui.components.router
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import enumeratum._
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import io.circe.Codec
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import io.circe.Decoder
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import io.circe.Encoder
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import io.circe.generic.JsonCodec
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import io.circe.generic.semiauto._
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import io.odin.Logger
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import monix.bio.Task
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import nova.monadic_sfx.util.IOUtils
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import nova.monadic_sfx.util.reactive.Middlewares
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import nova.monadic_sfx.util.reactive.Reducer
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import nova.monadic_sfx.util.reactive.Store
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import scalafx.scene.Parent
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import scalafx.scene.control.Label
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object FXRouter {
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final case class State[P](page: P)
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@JsonCodec
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sealed abstract class Action[T]
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// final case object Init extends Action
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// @JsonCodec
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sealed abstract class Action[+T]
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final case class Replace[T](p: T) extends Action[T]
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object Action {
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implicit def codec[T: Encoder: Decoder]: Codec[Action[T]] = deriveCodec
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}
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type FXStore[P] = Store[Action[P], State[P]]
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// def resolver2 = resolver.lift.andThen(_.getOrElse(notFound))
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// def resolver: PartialFunction[P <: Enum[P]][P, Parent] = {
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// case Home => new TextField
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// }
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}
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class FXRouter[P <: EnumEntry](
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)(implicit E: Encoder[P]) {
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class FXRouter[P](
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)(implicit E: Encoder[P], D: Decoder[P]) {
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import FXRouter._
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def store(initialPage: P, logger: Logger[Task]) =
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def store(initialPage: P, logger: Logger[Task]): Task[FXStore[P]] =
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Task.deferAction(implicit s =>
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Store.createL[Action[P], State[P]](
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for {
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mw <- Middlewares.actionLoggerMiddleware[Action[P], State[P]](
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logger,
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"RouterStore"
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)
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store <- Store.createL[Action[P], State[P]](
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Replace(initialPage),
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State(initialPage),
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Reducer.withOptionalEffects[Task, Action[P], State[P]](reducer _)
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// Seq(actionLoggerMiddleware(logger, "RouterStore"))
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Reducer.withOptionalEffects[Task, Action[P], State[P]](reducer _),
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Seq(mw)
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)
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} yield store
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)
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def reducer(
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@ -67,28 +72,12 @@ class FXRouter[P <: EnumEntry](
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}
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}
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object BrainNotWorking {
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@JsonCodec
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sealed trait Page extends EnumEntry
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object Page extends Enum[Page] {
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val values = findValues
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@JsonCodec
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sealed trait Page
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object Page {
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final case object Home extends Page
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final case class UserHome(id: Int) extends Page
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}
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def resolver: PartialFunction[Page, Task[Parent]] = {
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case Page.Home =>
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Task(new Label {
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text = "HomePage"
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})
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case Page.UserHome(id0) =>
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Task(new Label {
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text = s"User Home, Id = $id0"
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})
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}
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val router = new FXRouter[Page]
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final case object Todo extends Page
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}
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// case class State()
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@ -16,7 +16,7 @@ import scalafx.Includes._
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import scalafx.beans.property.ObjectProperty
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import scalafx.beans.property.StringProperty
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import scalafx.geometry.Insets
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import scalafx.scene.Node
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import scalafx.scene.Parent
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import scalafx.scene.control.ContextMenu
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import scalafx.scene.control.ListCell
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import scalafx.scene.control.SelectionMode
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@ -25,17 +25,12 @@ import scalafx.scene.text.Text
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object TodoListView {
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def apply(
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store: MonixProSubject[
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TodoListStore.Action,
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(TodoListStore.Action, TodoListStore.State)
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]
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): Task[Node] =
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store: Store[TodoListStore.Action, TodoListStore.State]
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): Task[Parent] =
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Task.deferAction(implicit s =>
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Task {
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val cc = CompositeCancelable()
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val todos =
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store.map { case (_, state) => state.todos }
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// Todo(-1, "").some
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val todos = store.map { case (_, state) => state.todos }
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val _selectedItems = ObjectProperty(Seq.empty[Todo])
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new HBox {
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44
src/main/scala/nova/monadic_sfx/util/SynchedObject.scala
Normal file
44
src/main/scala/nova/monadic_sfx/util/SynchedObject.scala
Normal file
@ -0,0 +1,44 @@
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package nova.monadic_sfx.util
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import monix.bio.Task
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import monix.bio.UIO
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import monix.catnap.MVar
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/**
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* Synchronization wrapper for a mutable object
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*
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* @param obj the mutable object
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* @param lock lock for synchronization
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*/
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class SynchedObject[A](obj: A, lock: MLock) {
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def modify(f: A => Task[Unit]): Task[Unit] =
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lock.greenLight(f(obj))
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def get: Task[A] = lock.greenLight(Task(obj))
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}
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object SynchedObject {
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def apply[A](obj: A) =
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MVar[Task]
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.of(())
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.map(m => new MLock(m))
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.flatMap(lock => Task(new SynchedObject(obj, lock)))
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}
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final class MLock(mvar: MVar[Task, Unit]) {
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def acquire: Task[Unit] =
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mvar.take
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def release: Task[Unit] =
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mvar.put(())
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def greenLight[A](fa: Task[A]): Task[A] =
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for {
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_ <- acquire
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a <- fa.doOnCancel(
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release.onErrorHandleWith(ex => UIO(println(ex.getMessage())))
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)
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_ <- release
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} yield a
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}
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@ -21,7 +21,7 @@ import monix.reactive.Observable
|
||||
final case class StoreInfo[A](
|
||||
name: String,
|
||||
action: A,
|
||||
time: LocalDateTime = LocalDateTime.now()
|
||||
time: LocalDateTime
|
||||
)
|
||||
|
||||
object StoreInfo {
|
||||
@ -68,7 +68,8 @@ object Middlewares {
|
||||
Task((obs: Observable[(A, M)]) =>
|
||||
obs.doOnNextF {
|
||||
case (a, _) =>
|
||||
logger.debug(StoreInfo(name, a))
|
||||
Task(LocalDateTime.now())
|
||||
.flatMap(curTime => logger.debug(StoreInfo(name, a, curTime)))
|
||||
}
|
||||
)
|
||||
)
|
||||
|
||||
@ -1,5 +1,7 @@
|
||||
package nova.monadic_sfx.util.reactive
|
||||
|
||||
import java.time.LocalDateTime
|
||||
|
||||
import io.circe.Encoder
|
||||
import io.odin.Logger
|
||||
import monix.bio.Task
|
||||
@ -72,9 +74,11 @@ object Store {
|
||||
|
||||
val obs = subject
|
||||
.doOnNextF(action =>
|
||||
Task(LocalDateTime.now()).flatMap(curTime =>
|
||||
logger.debug(
|
||||
StoreInfo(storeName, action)
|
||||
) // .executeOn(Scheduler.global)
|
||||
StoreInfo(storeName, action, curTime)
|
||||
)
|
||||
)
|
||||
)
|
||||
// .doOnNextF(action => Coeval(println(action)))
|
||||
.scanEvalF[Task, (A, M)](Task.pure(initialAction -> initialState))(
|
||||
|
||||
Loading…
Reference in New Issue
Block a user