initial commit: overall class structure and small maven-compatible tornadofx app

ide/src/main/kotlin/befide/ide/Sample.kt

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+package befide.ide
+
+import befide.befunge.b93.B93Interpreter
+import befide.befunge.core.Interpreter
+import javafx.beans.property.SimpleIntegerProperty
+import javafx.scene.Parent
+import javafx.scene.control.Label
+import tornadofx.*
+
+class SampleView : View() {
+    private val controller: SampleController by inject()
+
+    override val root: Parent by fxml()
+
+    private val width: Label by fxid()
+    private val height: Label by fxid()
+
+    init {
+        importStylesheet(resources["style.css"])
+
+        width.bind(controller.width)
+        height.bind(controller.height)
+    }
+}
+
+class SampleController : Controller() {
+    private val bf: Interpreter = B93Interpreter()
+
+    val width = SimpleIntegerProperty()
+    val height = SimpleIntegerProperty()
+
+    init {
+        bf.fungeChanged += { updateFungeLabels() }
+
+        updateFungeLabels()
+    }
+
+    fun updateFungeLabels() {
+        width.set(bf.funge.width)
+        height.set(bf.funge.height)
+    }
+}
+
+class SampleApp : App() {
+    override val primaryView = SampleView::class
+}

ide/src/main/resources/befide/ide/SampleView.fxml

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+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.control.Label?>
+<?import javafx.scene.layout.*?>
+
+<GridPane alignment="CENTER" minHeight="-Infinity" minWidth="-Infinity" prefHeight="200.0" prefWidth="300.0"
+          xmlns="http://javafx.com/javafx/8.0.172-ea" xmlns:fx="http://javafx.com/fxml/1">
+    <Label text="Width: " styleClass="lbl"
+           fx:id="widthLabel"/>
+    <Label text="Height: " styleClass="lbl"
+           fx:id="heightLabel" GridPane.rowIndex="1"/>
+    <Label text="{width}" styleClass="val"
+           fx:id="width" GridPane.columnIndex="1"/>
+    <Label text="{height}" styleClass="val"
+           fx:id="height" GridPane.columnIndex="1" GridPane.rowIndex="1"/>
+</GridPane>

ide/src/main/resources/befide/ide/style.css

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+.lbl {
+    -fx-text-fill: maroon;
+}
+
+.val {
+    -fx-font-weight: bold;
+}
+
+#heightLabel {
+    -fx-font-style: italic;
+}
+
+GridPane {
+    -fx-font-size: 20px;
+    -fx-font-family: Consolas, monospace;
+}