Implemented JavaFx app, but could not test if it works

EpcQrCode/build.gradle.kts

@@ -58,7 +58,11 @@ kotlin {
             }
         }
 
-        val jvmMain by getting
+        val jvmMain by getting {
+            dependencies {
+                implementation("com.google.zxing:javase:3.4.1")
+            }
+        }
         val jvmTest by getting {
             dependencies {
                 implementation(kotlin("test-junit"))

EpcQrCode/src/jvmMain/kotlin/net/codinux/banking/epcqrcode/QrCodeGenerator.kt

@@ -0,0 +1,26 @@
+package net.codinux.banking.epcqrcode
+
+import com.google.zxing.BarcodeFormat
+import com.google.zxing.EncodeHintType
+import com.google.zxing.client.j2se.MatrixToImageWriter
+import com.google.zxing.qrcode.QRCodeWriter
+import java.io.ByteArrayOutputStream
+
+
+class QrCodeGenerator {
+
+    fun generateQrCode(informationToEncode: String, config: EncodeToQrCodeConfig = EncodeToQrCodeConfig()): ByteArray {
+        val hints = mutableMapOf<EncodeHintType, Any>()
+
+        hints[EncodeHintType.CHARACTER_SET] = config.encoding.name
+
+        val bitMatrix = QRCodeWriter().encode(informationToEncode, BarcodeFormat.QR_CODE, config.width, config.height, hints)
+
+        val outputStream = ByteArrayOutputStream()
+        MatrixToImageWriter.writeToStream(bitMatrix, config.format.name, outputStream)
+        outputStream.flush()
+
+        return outputStream.toByteArray()
+    }
+
+}

EpcQrCodeJavaFxApp/build.gradle.kts

@@ -7,9 +7,19 @@ plugins {
 
 group = "net.codinux.banking.epcqrcode.javafx"
 
+val mainClassName = "net.codinux.banking.epcqrcode.EpcQrCodeJavaFxAppKt"
+
 
 dependencies {
-    testImplementation(kotlin("test-junit"))
+    implementation(project(":EpcQrCode"))
+
+    implementation("net.dankito.utils:java-fx-utils:1.0.8")
+}
+
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
 }
 
 tasks.withType<KotlinCompile>() {
@@ -17,5 +27,34 @@ tasks.withType<KotlinCompile>() {
 }
 
 application {
-    mainClassName = "MainKt"
+    mainClassName = mainClassName
+}
+
+
+
+tasks.withType<Jar> {
+    isZip64 = true
+
+    // If one of the source JARs is signed, merging it into one fat jar destroys the signature -> remove signatures
+    // (but may runs into problems with jars that require a valid signature like BouncyCastle, see
+    // https://stackoverflow.com/questions/51455197/gradle-fatjar-could-not-find-or-load-main-class)
+    exclude("META-INF/*.RSA", "META-INF/*.SF", "META-INF/*.DSA")
+
+    manifest {
+        attributes(mapOf(
+            "Main-Class" to mainClassName,
+            "Implementation-Title" to "EPC QR Code",
+            "Implementation-Version" to "1.0.0-SNAPSHOT"
+        ))
+    }
+
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+
+    // To add all of the dependencies
+    from(sourceSets.main.get().output)
+
+    dependsOn(configurations.runtimeClasspath)
+    from({
+        configurations.runtimeClasspath.get().filter { it.name.endsWith("jar") }.map { zipTree(it) }
+    })
 }

EpcQrCodeJavaFxApp/src/main/kotlin/main.kt

@@ -1,3 +0,0 @@
-fun main(args: Array<String>) {
-    println("Hello World!")
-}

EpcQrCodeJavaFxApp/src/main/kotlin/net/codinux/banking/epcqrcode/EpcQrCodeJavaFxApp.kt

@@ -0,0 +1,16 @@
+package net.codinux.banking.epcqrcode
+
+import javafx.application.Application
+import net.codinux.banking.epcqrcode.windows.main.MainWindow
+import net.dankito.utils.javafx.ui.Utf8App
+
+
+class EpcQrCodeJavaFxApp : Utf8App("Messages", MainWindow::class) {
+
+}
+
+
+
+fun main(args: Array<String>) {
+    Application.launch(EpcQrCodeJavaFxApp::class.java, *args)
+}

EpcQrCodeJavaFxApp/src/main/kotlin/net/codinux/banking/epcqrcode/windows/main/MainWindow.kt

@@ -0,0 +1,29 @@
+package net.codinux.banking.epcqrcode.windows.main
+
+import javafx.beans.property.SimpleObjectProperty
+import javafx.scene.image.Image
+import tornadofx.*
+import java.io.ByteArrayInputStream
+import net.codinux.banking.epcqrcode.MppTest
+import net.codinux.banking.epcqrcode.QrCodeGenerator
+
+
+class MainWindow : View(FX.messages["application.title"]) {
+
+    private val qrCodeGenerator = QrCodeGenerator()
+
+    private val qrCode = SimpleObjectProperty<Image>(generateQrCode(MppTest().getTestEpcQrCodeContent()))
+
+
+    override val root = vbox {
+        imageview(qrCode)
+    }
+
+
+    private fun generateQrCode(informationToEncode: String): Image? {
+        val qrCodeBytes = qrCodeGenerator.generateQrCode(informationToEncode)
+
+        return Image(ByteArrayInputStream(qrCodeBytes))
+    }
+
+}

EpcQrCodeJavaFxApp/src/main/resources/Messages.properties

@@ -0,0 +1,9 @@
+application.title=EPC QR Code
+
+
+ok=OK
+cancel=Cancel
+
+
+main.window.menu.file=File
+main.window.menu.file.quit=Quit

EpcQrCodeJavaFxApp/src/main/resources/Messages_de.properties

@@ -0,0 +1,9 @@
+application.title=EPC QR Code
+
+
+ok=OK
+cancel=Abbrechen
+
+
+main.window.menu.file=Datei
+main.window.menu.file.quit=Beenden