Merge master into develop

Author: de

pom.xml

@@ -21,6 +21,7 @@
         <encoding>UTF-8</encoding>
         <project.build.sourceEncoding>${encoding}</project.build.sourceEncoding>
         <java.version>17</java.version>
+        <java.vendor>gluon</java.vendor>
         <maven.compiler.source>${java.version}</maven.compiler.source>
         <maven.compiler.target>${java.version}</maven.compiler.target>
         <top.dir>.</top.dir>
@@ -154,6 +155,28 @@
     </reporting>
 
     <profiles>
+        <profile>
+            <id>test-support</id>
+            <activation>
+                <file>
+                    <exists>src/test/java</exists>
+                </file>
+            </activation>
+            <dependencies>
+                <dependency>
+                    <groupId>org.junit.jupiter</groupId>
+                    <artifactId>junit-jupiter-api</artifactId>
+                    <version>5.9.0</version>
+                    <scope>test</scope>
+                </dependency>
+                <dependency>
+                    <groupId>org.junit.jupiter</groupId>
+                    <artifactId>junit-jupiter-engine</artifactId>
+                    <version>5.9.0</version>
+                    <scope>test</scope>
+                </dependency>
+            </dependencies>
+        </profile>
         <profile>
             <id>site-support</id>
             <activation>
@@ -231,7 +254,21 @@
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-toolchains-plugin</artifactId>
                         <version>3.1.0</version>
-                        <configuration></configuration>
+                        <configuration>
+                            <toolchains>
+                                <jdk>
+                                    <version>${java.version}</version>
+                                    <vendor>${java.vendor}</vendor>
+                                </jdk>
+                            </toolchains>
+                        </configuration>
+                        <executions>
+                            <execution>
+                                <goals>
+                                    <goal>toolchain</goal>
+                                </goals>
+                            </execution>
+                        </executions>
                     </plugin>
                 </plugins>
             </build>

src/main/java/ifml3/app/Ifml3App.java

@@ -1,17 +1,29 @@
 package ifml3.app;
 
+import ifml3.app.i18n.AppMessage;
+import ifml3.app.i18n.AppTranslation;
+import ifml3.app.i18n.Translation;
+import ifml3.app.view.MainView;
+import ifml3.app.view.View;
+import java.util.ResourceBundle;
 import javafx.application.Application;
-import javafx.scene.Scene;
-import javafx.scene.layout.BorderPane;
 import javafx.stage.Stage;
 
 public class Ifml3App extends Application {
 
+    private Translation translation;
+    private View view;
+
+    @Override
+    public void init() {
+        this.translation = new AppTranslation(ResourceBundle.getBundle("lang/ifml3"));
+        this.view = new MainView(translation);
+    }
+
     @Override
     public void start(final Stage stage) throws Exception {
-        BorderPane pane = new BorderPane();
-        Scene scene = new Scene(pane, 800.0, 600.0);
-        stage.setScene(scene);
+        stage.setScene(view.scene());
+        stage.setTitle(translation.message(AppMessage.APP_TITLE));
         stage.show();
     }
 

src/main/java/ifml3/app/file/AppFolders.java

@@ -0,0 +1,12 @@
+package ifml3.app.file;
+
+import java.nio.file.Path;
+
+public interface AppFolders {
+
+    Path userFolder();
+
+    Path currentFolder();
+
+    Path applicationFolder();
+}

src/main/java/ifml3/app/file/package-info.java

@@ -0,0 +1,4 @@
+/**
+ * Filesystem operations.
+ */
+package ifml3.app.file;

src/main/java/ifml3/app/i18n/AppMessage.java

@@ -0,0 +1,19 @@
+package ifml3.app.i18n;
+
+import ifml3.app.i18n.Translation.Message;
+
+public enum AppMessage implements Message {
+    APP_TITLE("app.title"),
+    APP_MENU_FILE("app.menu.file");
+
+    private final String key;
+
+    AppMessage(final String key) {
+        this.key = key;
+    }
+
+    @Override
+    public String key() {
+        return key;
+    }
+}

src/main/java/ifml3/app/i18n/AppTranslation.java

@@ -0,0 +1,18 @@
+package ifml3.app.i18n;
+
+import java.util.Objects;
+import java.util.ResourceBundle;
+
+public class AppTranslation implements Translation {
+
+    private final ResourceBundle bundle;
+
+    public AppTranslation(final ResourceBundle bundle) {
+        this.bundle = bundle;
+    }
+
+    @Override
+    public String message(final Message message) {
+        return bundle.getString(Objects.requireNonNull(message, "The message cannot be NULL").key());
+    }
+}

src/main/java/ifml3/app/i18n/Translation.java

@@ -0,0 +1,13 @@
+package ifml3.app.i18n;
+
+@FunctionalInterface
+public interface Translation {
+
+    String message(Message message);
+
+    @FunctionalInterface
+    interface Message {
+
+        String key();
+    }
+}

src/main/java/ifml3/app/i18n/package-info.java

@@ -0,0 +1,4 @@
+/**
+ * I18N tools.
+ */
+package ifml3.app.i18n;

src/main/java/ifml3/app/view/MainView.java

@@ -0,0 +1,46 @@
+package ifml3.app.view;
+
+import ifml3.app.i18n.AppMessage;
+import ifml3.app.i18n.Translation;
+import javafx.scene.Scene;
+import javafx.scene.control.ComboBox;
+import javafx.scene.control.Label;
+import javafx.scene.control.Menu;
+import javafx.scene.control.MenuBar;
+import javafx.scene.control.TreeView;
+import javafx.scene.layout.BorderPane;
+
+public class MainView implements View {
+
+    private final Translation translation;
+    private final Scene scene;
+
+    public MainView(final Translation translation) {
+        this.translation = translation;
+        final var pane = new BorderPane(label("center"), menuBar(), label("right"), inputLine(), treeView());
+        scene = new Scene(pane, 800.0, 600.0);
+    }
+
+    @Override
+    public Scene scene() {
+        return scene;
+    }
+
+    private Label label(final String text) {
+        return new Label(text);
+    }
+
+    private TreeView treeView() {
+        return new TreeView();
+    }
+
+    private MenuBar menuBar() {
+        return new MenuBar(new Menu(translation.message(AppMessage.APP_MENU_FILE)));
+    }
+
+    private ComboBox<String> inputLine() {
+        final var comboBox = new ComboBox<String>();
+        comboBox.setEditable(true);
+        return comboBox;
+    }
+}

src/main/java/ifml3/app/view/View.java

@@ -0,0 +1,8 @@
+package ifml3.app.view;
+
+import javafx.scene.Scene;
+
+public interface View {
+
+    Scene scene();
+}