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Copy pathController.java
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Copy pathController.java
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325 lines (223 loc) · 9.09 KB
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package JavaFXpackage;
import Algorithims.Algos;
import Algorithims.*;
import javafx.animation.PauseTransition;
import javafx.beans.property.BooleanProperty;
import javafx.beans.property.SimpleBooleanProperty;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.event.EventHandler;
import javafx.fxml.FXML;
import javafx.event.ActionEvent;
import javafx.fxml.Initializable;
import javafx.scene.control.Button;
import javafx.scene.control.ChoiceBox;
import javafx.scene.control.Label;
import javafx.scene.control.Slider;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
import javafx.scene.transform.Rotate;
import javafx.util.Duration;
import java.net.URL;
import java.util.*;
public class Controller implements Initializable {
private Map<String, String> imageMap;
@FXML
private Label Algorithimlabel1;
@FXML
private ChoiceBox<String> mychoicebox1;
@FXML
private Label Algorithimlabel2;
@FXML
private ChoiceBox<String> mychoicebox2;
@FXML
private Label Algorithimlabel3;
@FXML
private ChoiceBox<String> mychoicebox3;
private String[] algos = {"Bubble Sort" ,"Insertion Sort", "Selection Sort", "Quick Sort", "Merge Sort"};
@FXML
private HBox HBOX1;
@FXML
private HBox HBOX2;
@FXML
private HBox HBOX3;
@FXML
private Slider Myslider;
@FXML
private Slider speedslider;
@FXML
private Button visualize;
@FXML
private ImageView Image1;
@FXML
private ImageView Image2;
@FXML
private ImageView Image3;
Bubblesort bubble = new Bubblesort();
selectionSort selection = new selectionSort();
InsertionSort insert = new InsertionSort();
QuickSort quicky = new QuickSort();
MergeSort merge = new MergeSort();
DataSet data = new DataSet();
@Override
public void initialize(URL arg0, ResourceBundle arg1) {
mychoicebox1.getItems().addAll(algos);
mychoicebox2.getItems().addAll(algos);
mychoicebox3.getItems().addAll(algos);
// Set initial high value
fillhboxes(HBOX1,HBOX2,HBOX3, data.getData());
// change the data when the slider has been changed
Myslider.valueProperty().addListener(new ChangeListener<Number>() {
@Override
public void changed(ObservableValue<? extends Number> arg0, Number arg1, Number arg2) {
int datasize = (int) Myslider.getValue();
data.modifyData(datasize);
//clear the current retangles
HBOX1.getChildren().clear();
HBOX2.getChildren().clear();
HBOX3.getChildren().clear();
fillhboxes(HBOX1,HBOX2,HBOX3, data.getData());
}
});
speedslider.valueProperty().addListener(new ChangeListener<Number>() {
@Override
public void changed(ObservableValue<? extends Number> arg0, Number arg1, Number arg2) {
double dataspeed = (double) speedslider.getValue();
quicky.SetSpeed(dataspeed);
merge.SetSpeed(dataspeed);
bubble.SetSpeed(dataspeed);
insert.SetSpeed(dataspeed);
bubble.SetSpeed(dataspeed);
selection.SetSpeed(dataspeed);
}
});
imageMap = new HashMap<String, String>();
imageMap.put("Bubble Sort", "/Images/Bubble.png");
imageMap.put("Insertion Sort", "/Images/InsertionSort.png");
imageMap.put("Selection Sort", "/Images/SelectionSort.png");
imageMap.put("Quick Sort", "/Images/QuickSort.png");
imageMap.put("Merge Sort", "/Images/MergeSort.png" );
// Change listener for the choiboxes adds the image map when the user selects the appropriate choice
ChangeListener<String> changeListener1 = (observableValue, oldVal, newVal) -> {
if (newVal != null && imageMap.containsKey(newVal)) {
Image image = new Image(getClass().getResourceAsStream(imageMap.get(newVal)));
Image1.setImage(image);
}
};
ChangeListener<String> changeListener2 = (observableValue, oldVal, newVal) -> {
if (newVal != null && imageMap.containsKey(newVal)) {
Image image = new Image(getClass().getResourceAsStream(imageMap.get(newVal)));
Image2.setImage(image);
}
};
ChangeListener<String> changeListener3 = (observableValue, oldVal, newVal) -> {
if (newVal != null && imageMap.containsKey(newVal)) {
Image image = new Image(getClass().getResourceAsStream(imageMap.get(newVal)));
Image3.setImage(image);
}
};
mychoicebox1.getSelectionModel().selectedItemProperty().addListener(changeListener1);
mychoicebox2.getSelectionModel().selectedItemProperty().addListener(changeListener2);
mychoicebox3.getSelectionModel().selectedItemProperty().addListener(changeListener3);
visualize.setOnAction(new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent event) {
String algorithm1 = mychoicebox1.getValue();
String algorithm2 = mychoicebox2.getValue();
String algorithm3 = mychoicebox3.getValue();
// Disable UI need to add in a null checker
visualize.setDisable(true);
mychoicebox1.setDisable(true);
mychoicebox2.setDisable(true);
mychoicebox3.setDisable(true);
Myslider.setDisable(true);
speedslider.setDisable(true);
// Disable sliders and other relevant UI elements
if (algorithm1 != null) {
visualizeAlgorithm(algorithm1, HBOX1);
}
if (algorithm2 != null) {
visualizeAlgorithm(algorithm2, HBOX2);
}
if (algorithm3 != null) {
visualizeAlgorithm(algorithm3, HBOX3);
}
// Re-enable UI after a fixed delay
PauseTransition enableUI = new PauseTransition(Duration.seconds(15)); // Adjust delay as needed
enableUI.setOnFinished(event1 -> {
visualize.setDisable(false);
mychoicebox1.setDisable(false);
mychoicebox2.setDisable(false);
mychoicebox3.setDisable(false);
Myslider.setDisable(false);
speedslider.setDisable(false);
// Re-enable sliders and other UI elements
});
enableUI.play();
}
});
}
//fills all three hboxes
public void fillhboxes(HBox HBOX1, HBox HBOX2, HBox HBOX3, ArrayList<Rectangle> data) {
double xPosition1 = 0;
double xPosition2 = 0;
double xPosition3 = 0;
int length = data.size();
for (int i = 0; i < length; i++) {
Rectangle rect = data.get(i); // Get the original rectangle
// Create clones of the rectangle
Rectangle rect1 = new Rectangle(rect.getWidth(), rect.getHeight(), rect.getFill());
Rectangle rect2 = new Rectangle(rect.getWidth(), rect.getHeight(), rect.getFill());
Rectangle rect3 = new Rectangle(rect.getWidth(), rect.getHeight(), rect.getFill());
// Set initial position
rect1.setX(xPosition1);
rect1.setY(0);
rect2.setX(xPosition2);
rect2.setY(0);
rect3.setX(xPosition3);
rect3.setY(0);
// Update X position
xPosition1 += rect1.getWidth() * 5;
xPosition2 += rect2.getWidth() * 5;
xPosition3 += rect3.getWidth() * 5;
HBOX1.getChildren().add(rect1);
HBOX2.getChildren().add(rect2);
HBOX3.getChildren().add(rect3);
}
HBOX1.setScaleY(-1);
HBOX1.layout();
HBOX1.setSpacing(4);
HBOX2.setScaleY(-1);
HBOX2.layout();
HBOX2.setSpacing(4);
HBOX3.setScaleY(-1);
HBOX3.layout();
HBOX3.setSpacing(4);
}
public void visualizeAlgorithm(String algorithm, HBox hbox) {
ArrayList<Rectangle> list = new ArrayList<>(data.getArray());
switch (algorithm) {
case "Bubble Sort":
bubble.BubbleRect(list, hbox);
break;
case "Insertion Sort":
insert.Insertionrect(list, hbox);
break;
case "Quick Sort":
quicky.QuickSortRect(list, hbox);
break;
case "Merge Sort":
merge.MergeSortRect(list, hbox);
break;
case "Selection Sort":
selection.Selectionrect(list, hbox);
break;
default:
System.out.println("Unknown algorithm.");
}
}
}