Лабораторная работа №1

pom.xml

@@ -75,7 +75,7 @@
                         <!-- Default configuration for running with: mvn clean javafx:run -->
                         <id>default-cli</id>
                         <configuration>
-                            <mainClass>dmt.projectairbus/dmt.projectairbus.HelloApplication</mainClass>
+                            <mainClass>dmt.projectairbus/dmt.projectairbus.ApplicationAirbus</mainClass>
                             <launcher>app</launcher>
                             <jlinkZipName>app</jlinkZipName>
                             <jlinkImageName>app</jlinkImageName>

src/main/java/dmt/projectairbus/ApplicationAirbus.java

@@ -0,0 +1,30 @@
+package dmt.projectairbus;
+
+import javafx.application.Application;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Scene;
+import javafx.stage.Stage;
+
+import java.io.IOException;
+import java.util.Objects;
+
+public class ApplicationAirbus extends Application {
+    @Override
+    public void start(Stage stage) throws IOException {
+        FXMLLoader fxmlLoader = new FXMLLoader(ApplicationAirbus.class.getResource("View.fxml"));
+        Scene scene = new Scene(fxmlLoader.load(), 900, 500);
+
+        String stylesheet = Objects.requireNonNull(getClass().getResource("Style.css")).toExternalForm();
+        scene.getStylesheets().add(stylesheet);
+
+        stage.setTitle("Аэробус");
+        stage.setScene(scene);
+        stage.setResizable(false);
+
+        stage.show();
+    }
+
+    public static void main(String[] args) {
+        launch();
+    }
+}

src/main/java/dmt/projectairbus/DirectionType.java

@@ -0,0 +1,36 @@
+package dmt.projectairbus;
+
+/**
+ * Направление перемещения
+ */
+public enum DirectionType {
+    /**
+     * Вверх
+     */
+    Up(1),
+
+    /**
+     * Вниз
+     */
+    Down(2),
+
+    /**
+     * Влево
+     */
+    Left(3),
+
+    /**
+     * Вправо
+     */
+    Right(4);
+
+    private final int value;
+
+    DirectionType(int value) {
+        this.value = value;
+    }
+
+    public int getValue() {
+        return value;
+    }
+}

src/main/java/dmt/projectairbus/DrawningAirbus.java

@@ -0,0 +1,162 @@
+package dmt.projectairbus;
+
+import javafx.scene.paint.Color;
+import java.awt.*;
+
+import javafx.scene.shape.*;
+import javafx.stage.Stage;
+import javafx.util.Duration;
+import javafx.scene.canvas.GraphicsContext;
+import javafx.scene.paint.Color;
+import java.awt.Stroke;
+
+public class DrawningAirbus {
+    private EntityAirbus entityAirbus;
+    private Integer pictureWidth;
+    private Integer pictureHeight;
+    private Integer startPosX;
+    private Integer startPosY;
+
+    private final int drawningAirbusWidth = 155;
+    private final int drawningAirbusHeight = 70;
+
+    public EntityAirbus getEntityAirbus() {
+        return entityAirbus;
+    }
+
+    public void Init(int speed, double weight, Color bodyColor, Color additionalColor, boolean passengerSection, boolean engines) {
+        entityAirbus = new EntityAirbus();
+        entityAirbus.Init(speed, weight, bodyColor, additionalColor, passengerSection, engines);
+        pictureWidth = null;
+        pictureHeight = null;
+        startPosX = null;
+        startPosY = null;
+    }
+
+    public boolean setPictureSize(int width, int height) {
+        if (drawningAirbusWidth <= width && drawningAirbusHeight <= height) {
+            pictureHeight = height;
+            pictureWidth = width;
+            if (startPosX != null && startPosY != null) {
+                if (startPosX + drawningAirbusWidth > pictureWidth) {
+                    startPosX = pictureWidth - drawningAirbusWidth;
+                }
+                if (startPosY + drawningAirbusHeight > pictureHeight) {
+                    startPosY = pictureHeight - drawningAirbusHeight;
+                }
+            }
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    public void setPosition(int x, int y) {
+        if (pictureHeight == null || pictureWidth == null) {
+            return;
+        }
+
+        if (x + drawningAirbusWidth > pictureWidth) {
+            startPosX = pictureWidth - drawningAirbusWidth;
+        } else if (x < 0) {
+            startPosX = 0;
+        } else {
+            startPosX = x;
+        }
+
+        if (y + drawningAirbusHeight > pictureHeight) {
+            startPosY = pictureHeight - drawningAirbusHeight;
+        } else if (y < 0) {
+            startPosY = 0;
+        } else {
+            startPosY = y;
+        }
+    }
+
+    public boolean moveTransport(DirectionType direction) {
+        if (entityAirbus == null || startPosX == null || startPosY == null) {
+            return false;
+        }
+
+        switch (direction) {
+            case Left:
+                if (startPosX - entityAirbus.getStep() > 0) {
+                    startPosX -= entityAirbus.getStep();
+                }
+                return true;
+            case Up:
+                if (startPosY - entityAirbus.getStep() > 0) {
+                    startPosY -= entityAirbus.getStep();
+                }
+                return true;
+            case Right:
+                if (startPosX + entityAirbus.getStep() + drawningAirbusWidth < pictureWidth) {
+                    startPosX += entityAirbus.getStep();
+                }
+                return true;
+            case Down:
+                if (startPosY + entityAirbus.getStep() + drawningAirbusHeight < pictureHeight) {
+                    startPosY += entityAirbus.getStep();
+                }
+                return true;
+            default:
+                return false;
+        }
+    }
+
+    public void drawTransport(GraphicsContext g) {
+        if (entityAirbus == null || startPosX == null || startPosY == null) {
+            return;
+        }
+
+        g.clearRect(0, 0, pictureWidth, pictureHeight);
+
+        g.setStroke(Color.BLACK);
+        g.setLineWidth(3);
+        g.setFill(entityAirbus.getAdditionalColor());
+
+        double[] pointsSectionX = { startPosX + 45, startPosX + 65, startPosX + 95, startPosX + 115 };
+        double[] pointsSectionY = { startPosY + 30, startPosY + 20, startPosY + 20, startPosY + 30 };
+
+        if (entityAirbus.getPassengerSection()) {
+            g.fillPolygon(pointsSectionX, pointsSectionY, pointsSectionX.length);
+            g.strokePolygon(pointsSectionX, pointsSectionY, pointsSectionX.length);
+        }
+
+        double[] pointsWingX = { startPosX + 1, startPosX + 1, startPosX + 45, startPosX + 45, startPosX + 25 };
+        double[] pointsWingY = { startPosY + 1, startPosY + 44, startPosY + 44, startPosY + 33, startPosY + 33 };
+
+        double[] pointsWindowX = { startPosX + 115, startPosX + 115, startPosX + 155 };
+        double[] pointsWindowY = { startPosY + 33, startPosY + 40, startPosY + 40 };
+
+        g.strokeLine(startPosX, startPosY, startPosX, startPosY + 47);
+        g.strokeLine(startPosX, startPosY + 30, startPosX + 90, startPosY + 30);
+        g.strokeLine(startPosX + 25, startPosY + 30, startPosX, startPosY);
+        g.strokeArc(startPosX, startPosY + 30, 152, 32, -170, 250, ArcType.OPEN);
+
+        g.setFill(entityAirbus.getBodyColor());
+        g.fillOval(startPosX + 1, startPosY + 31, 149, 29);
+        g.fillPolygon(pointsWingX, pointsWingY, pointsWingX.length);
+        g.strokeLine(startPosX + 45, startPosY + 55, startPosX + 100, startPosY + 55);
+
+        /// Шасси
+        g.strokeLine(startPosX + 35, startPosY + 60, startPosX + 35, startPosY + 70);
+        g.strokeLine(startPosX + 110, startPosY + 60, startPosX + 110, startPosY + 70);
+        g.strokeRect(startPosX + 26, startPosY + 68, 8, 8);
+        g.strokeRect(startPosX + 36, startPosY + 68, 8, 8);
+        g.strokeRect(startPosX + 101, startPosY + 68, 8, 8);
+        g.strokeRect(startPosX + 111, startPosY + 68, 8, 8);
+
+        /// Окно
+        g.setFill(Color.LIGHTBLUE);
+        g.fillPolygon(pointsWindowX, pointsWindowY, pointsWindowX.length);
+        g.strokeLine(startPosX + 115, startPosY + 33, startPosX + 115, startPosY + 40);
+        g.strokeLine(startPosX + 115, startPosY + 40, startPosX + 150, startPosY + 40);
+        g.strokeLine(startPosX + 150, startPosY + 40, startPosX + 115, startPosY + 33);
+
+        if (entityAirbus.getEngines()) {
+            g.fillOval(startPosX, startPosY + 30, 35, 15);
+            g.strokeOval(startPosX, startPosY + 30, 35, 15);
+        }
+    }
+}

src/main/java/dmt/projectairbus/EntityAirbus.java

@@ -0,0 +1,81 @@
+package dmt.projectairbus;
+
+import javafx.scene.paint.Color;
+
+/**
+ * Класс-сущность "Аэробус"
+ */
+public class EntityAirbus {
+    /**
+     * Скорость
+     */
+    private int speed;
+    public int getSpeed() {
+        return speed;
+    }
+
+    /**
+     * Вес
+     */
+    private double weight;
+    public double getWeight() {
+        return weight;
+    }
+
+    /**
+     * Основной цвет
+     */
+    private Color bodyColor;
+    public Color getBodyColor() {
+        return bodyColor;
+    }
+
+    /**
+     * Дополнительный цвет (для опциональных элементов)
+     */
+    private Color additionalColor;
+    public Color getAdditionalColor() {
+        return additionalColor;
+    }
+
+    /**
+     * Признак(опция) наличия доп. пассажирского отсека
+     */
+    private boolean passengerSection;
+    public boolean getPassengerSection() {
+        return passengerSection;
+    }
+
+    /**
+     * Признак(опция) наличия доп. двигателей
+     */
+    private boolean engines;
+    public boolean getEngines() {
+        return engines;
+    }
+
+    /**
+     * Шаг перемещения аэробуса
+     */
+    public int getStep() {
+        return (int)(speed * 100 / weight);
+    }
+
+    /**
+     * Инициализация полей объекта-класса аэробус
+     * @param speed Скорость
+     * @param weight Вес аэробуса
+     * @param bodyColor Основной цвет
+     * @param additionalColor Дополнительный цвет
+     * @param passengerSection Признак(опция) наличия доп. пассажирского отсека
+     * @param engines Признак(опция) наличия доп. двигателей
+     */
+    public void Init(int speed, double weight, Color bodyColor, Color additionalColor, boolean passengerSection, boolean engines) {
+        this.speed = speed;
+        this.weight = weight;
+        this.bodyColor = bodyColor;
+        this.additionalColor = additionalColor;
+        this.passengerSection = passengerSection;
+        this.engines = engines;
+    }
+}

src/main/java/dmt/projectairbus/FormAirbus.java

@@ -0,0 +1,64 @@
+package dmt.projectairbus;
+
+import javafx.event.ActionEvent;
+import javafx.fxml.FXML;
+import javafx.scene.canvas.Canvas;
+import javafx.scene.canvas.GraphicsContext;
+import javafx.scene.control.Button;
+import javafx.scene.paint.Color;
+
+import java.util.Random;
+
+public class FormAirbus {
+    private DrawningAirbus drawningAirbus;
+    private GraphicsContext graphicsContext;
+    private Random random;
+
+    @FXML
+    private Canvas mainCanvas;
+
+    @FXML
+    private void initialize() {
+        drawningAirbus = new DrawningAirbus();
+        graphicsContext = mainCanvas.getGraphicsContext2D();
+        graphicsContext.setImageSmoothing(false);
+
+        random = new Random();
+    }
+
+    private void Draw(){
+        drawningAirbus.drawTransport(graphicsContext);
+    }
+
+    @FXML
+    protected void buttonCreate_Click() {
+        drawningAirbus.Init(
+                random.nextInt(100, 300), random.nextInt(1000, 3000),
+                Color.rgb(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256)),
+                Color.rgb(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256)),
+                random.nextBoolean(), random.nextBoolean()
+        );
+        drawningAirbus.setPictureSize((int) mainCanvas.getWidth(), (int) mainCanvas.getHeight());
+        drawningAirbus.setPosition(random.nextInt(10, 100), random.nextInt(10, 100));
+
+        Draw();
+    }
+
+    @FXML
+    protected void buttonMove_Click(ActionEvent event) {
+        String name = ((Button) event.getSource()).getId();
+
+        boolean result = switch (name) {
+            case "buttonUp" -> drawningAirbus.moveTransport(DirectionType.Up);
+            case "buttonDown" -> drawningAirbus.moveTransport(DirectionType.Down);
+            case "buttonLeft" -> drawningAirbus.moveTransport(DirectionType.Left);
+            case "buttonRight" -> drawningAirbus.moveTransport(DirectionType.Right);
+            default -> false;
+        };
+
+        if (result)
+        {
+            Draw();
+        }
+    }
+}

src/main/java/dmt/projectairbus/HelloApplication.java

@@ -1,23 +0,0 @@
-package dmt.projectairbus;
-
-import javafx.application.Application;
-import javafx.fxml.FXMLLoader;
-import javafx.scene.Scene;
-import javafx.stage.Stage;
-
-import java.io.IOException;
-
-public class HelloApplication extends Application {
-    @Override
-    public void start(Stage stage) throws IOException {
-        FXMLLoader fxmlLoader = new FXMLLoader(HelloApplication.class.getResource("hello-view.fxml"));
-        Scene scene = new Scene(fxmlLoader.load(), 320, 240);
-        stage.setTitle("Hello!");
-        stage.setScene(scene);
-        stage.show();
-    }
-
-    public static void main(String[] args) {
-        launch();
-    }
-}

src/main/java/dmt/projectairbus/HelloController.java

@@ -1,14 +0,0 @@
-package dmt.projectairbus;
-
-import javafx.fxml.FXML;
-import javafx.scene.control.Label;
-
-public class HelloController {
-    @FXML
-    private Label welcomeText;
-
-    @FXML
-    protected void onHelloButtonClick() {
-        welcomeText.setText("Welcome to JavaFX Application!");
-    }
-}

src/main/java/module-info.java

@@ -4,6 +4,7 @@ module dmt.projectairbus {
 
     requires org.controlsfx.controls;
     requires com.dlsc.formsfx;
+    requires java.desktop;
 
     opens dmt.projectairbus to javafx.fxml;
     exports dmt.projectairbus;

src/main/resources/dmt/projectairbus/Style.css

@@ -0,0 +1,31 @@
+#buttonLeft
+{
+    -fx-background-image: url("arrowLeft.png");
+    -fx-background-size: 85%;
+    -fx-background-position: center;
+    -fx-background-repeat: space;
+}
+
+#buttonUp
+{
+    -fx-background-image: url("arrowUp.png");
+    -fx-background-size: 85%;
+    -fx-background-position: center;
+    -fx-background-repeat: space;
+}
+
+#buttonDown
+{
+    -fx-background-image: url("arrowDown.png");
+    -fx-background-size: 85%;
+    -fx-background-position: center;
+    -fx-background-repeat: space;
+}
+
+#buttonRight
+{
+    -fx-background-image: url("arrowRight.png");
+    -fx-background-size: 85%;
+    -fx-background-position: center;
+    -fx-background-repeat: space;
+}

src/main/resources/dmt/projectairbus/View.fxml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.canvas.Canvas?>
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.layout.AnchorPane?>
+<?import javafx.scene.text.Font?>
+
+<AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="500.0" prefWidth="900.0" xmlns="http://javafx.com/javafx/null" xmlns:fx="http://javafx.com/fxml/1" fx:controller="dmt.projectairbus.FormAirbus">
+   <children>
+      <Canvas fx:id="mainCanvas" height="500.0" width="900.0" />
+      <Button layoutX="14.0" layoutY="461.0" mnemonicParsing="false" onAction="#buttonCreate_Click" prefHeight="32.0" prefWidth="74.0" text="Создать" AnchorPane.bottomAnchor="14.0" AnchorPane.leftAnchor="14.0">
+         <font>
+            <Font size="13.0" />
+         </font></Button>
+      <Button id="buttonRight" layoutX="766.0" layoutY="452.0" mnemonicParsing="false" onAction="#buttonMove_Click" prefHeight="35.0" prefWidth="35.0" AnchorPane.bottomAnchor="12.799999999999997" AnchorPane.rightAnchor="14.40000000000002" />
+      <Button id="buttonUp" layoutX="807.0" layoutY="452.0" mnemonicParsing="false" onAction="#buttonMove_Click" prefHeight="35.0" prefWidth="35.0" AnchorPane.bottomAnchor="55.199999999999974" AnchorPane.rightAnchor="57.600000000000065" />
+      <Button id="buttonLeft" layoutX="764.0" layoutY="452.0" mnemonicParsing="false" onAction="#buttonMove_Click" prefHeight="35.0" prefWidth="35.0" AnchorPane.bottomAnchor="12.800000000000011" AnchorPane.rightAnchor="100.79999999999995" />
+      <Button id="buttonDown" layoutX="807.0" layoutY="452.0" mnemonicParsing="false" onAction="#buttonMove_Click" prefHeight="35.0" prefWidth="35.0" AnchorPane.bottomAnchor="12.800000000000011" AnchorPane.rightAnchor="57.799999999999955" />
+   </children>
+</AnchorPane>

src/main/resources/dmt/projectairbus/hello-view.fxml

@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<?import javafx.geometry.Insets?>
-<?import javafx.scene.control.Label?>
-<?import javafx.scene.layout.VBox?>
-
-<?import javafx.scene.control.Button?>
-<VBox alignment="CENTER" spacing="20.0" xmlns:fx="http://javafx.com/fxml"
-      fx:controller="dmt.projectairbus.HelloController">
-    <padding>
-        <Insets bottom="20.0" left="20.0" right="20.0" top="20.0"/>
-    </padding>
-
-    <Label fx:id="welcomeText"/>
-    <Button text="Hello!" onAction="#onHelloButtonClick"/>
-</VBox>