LabWork6 Zacharchenko PIbd-21 #8
@ -10,8 +10,10 @@ import javafx.scene.canvas.GraphicsContext;
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import javafx.scene.control.*;
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import javafx.scene.layout.AnchorPane;
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import javafx.scene.paint.Color;
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import javafx.stage.FileChooser;
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import javafx.stage.Stage;
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import java.io.File;
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import java.io.IOException;
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import java.util.HashMap;
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import java.util.Objects;
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@ -40,6 +42,9 @@ public class ControllerMapWithSetBus {
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@FXML
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private Canvas canvasBus;
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@FXML
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private Button buttonLeft;
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@FXML
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private ChoiceBox<String> comboBoxSelectorMap;
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@ -59,7 +64,7 @@ public class ControllerMapWithSetBus {
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private void initialize(){
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gc = canvasBus.getGraphicsContext2D();
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if (selected != null) {
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ShowStorage();
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showStorage();
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}
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if (_mapsCollection == null)
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_mapsCollection = new MapsCollection((int) canvasBus.getWidth(), (int) canvasBus.getHeight());
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@ -68,7 +73,7 @@ public class ControllerMapWithSetBus {
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listViewMaps.getSelectionModel().selectedItemProperty()
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.addListener((observableValue, s, t1) -> {
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selected = t1;
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ShowStorage();
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showStorage();
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});
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listViewMaps.setItems(_mapsCollection.toObserveList());
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}
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@ -109,16 +114,16 @@ public class ControllerMapWithSetBus {
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{
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return;
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}
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Stage stageBus = new Stage();
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Stage busStage = new Stage();
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FXMLLoader fxmlLoader = new FXMLLoader(Form.class.getResource("FormBusConfig.fxml"));
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Scene sceneBus = new Scene(fxmlLoader.load());
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stageBus.setScene(sceneBus);
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stageBus.show();
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busStage.setScene(sceneBus);
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busStage.show();
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ControllerBusConfig controller = fxmlLoader.getController();
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controller.AddEvent(this::AddBus);
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controller.SetStage(stageBus);
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ControllerBusConfig controllerBusConfig = fxmlLoader.getController();
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controllerBusConfig.AddEvent(this::AddBus);
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controllerBusConfig.SetStage(busStage);
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FirstIncome();
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}
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@ -136,14 +141,13 @@ public class ControllerMapWithSetBus {
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{
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alert = new Alert(Alert.AlertType.INFORMATION, "Объект добавлен", ButtonType.OK);
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_mapsCollection.get(selectedMapName).ShowSet(gc);
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ShowStorage();
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}
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else
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{
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alert = new Alert(Alert.AlertType.ERROR, "Не удалось добавить объект", ButtonType.OK);
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}
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showStorage();
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alert.showAndWait();
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}
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@FXML
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@ -167,7 +171,7 @@ public class ControllerMapWithSetBus {
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}
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_mapsCollection.AddMap(TextFieldMap.getText(), _mapsDict.get(comboBoxSelectorMap.getValue()));
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ReloadMaps();
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ShowStorage();
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showStorage();
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}
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@FXML
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private void ButtonDeleteMap_Click(ActionEvent event)
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@ -178,7 +182,7 @@ public class ControllerMapWithSetBus {
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}
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_mapsCollection.DelMap(listViewMaps.getSelectionModel().getSelectedItem());
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ReloadMaps();
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ShowStorage();
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showStorage();
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}
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@FXML
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@ -187,7 +191,7 @@ public class ControllerMapWithSetBus {
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{
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return;
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}
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DrawingObjectBus deleteBus = _mapsCollection.get(selected).getDeletedBus();
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DrawingObjectBus deleteBus = (DrawingObjectBus) _mapsCollection.get(selected).getDeletedBus();
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if (deleteBus != null) {
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ControllerBus._bus = deleteBus.getBus();
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FXMLLoader fxmlLoader = new FXMLLoader(Form.class.getResource("FormBus.fxml"));
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@ -238,23 +242,19 @@ public class ControllerMapWithSetBus {
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alert.setContentText("Не удалось удалить объект");
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option = alert.showAndWait();
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}
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ShowStorage();
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showStorage();
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}
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@FXML
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private void ButtonShowStorage_Click(ActionEvent event)
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{
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FirstIncome();
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ShowStorage();
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showStorage();
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}
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@FXML
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private void ButtonShowOnMap_Click(ActionEvent event) {
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FirstIncome();
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ShowMap();
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}
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private void ShowMap() {
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if (selected == null) {
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return;
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}
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@ -282,16 +282,110 @@ public class ControllerMapWithSetBus {
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_mapsCollection.GetId(selected).MoveObject(dir);
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}
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private void ShowStorage() {
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@FXML
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private void ButtonSave_Click(ActionEvent event) throws IOException {
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Alert infoAlert;
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Stage stage = (Stage)(canvasBus.getScene().getWindow());
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FileChooser fileChooser = new FileChooser();
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fileChooser.setTitle("Save");
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FileChooser.ExtensionFilter fileExtensions = new FileChooser.ExtensionFilter("TEXT files (*.txt)",
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"*.txt");
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fileChooser.getExtensionFilters().add(fileExtensions);
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File selectedDirectory = fileChooser.showSaveDialog(stage);
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if (selectedDirectory != null)
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{
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String filepath = selectedDirectory.getPath();
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if (_mapsCollection.SaveData(filepath))
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{
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infoAlert = new Alert(Alert.AlertType.INFORMATION, "Save was successful", ButtonType.OK);
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}
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else
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{
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infoAlert = new Alert(Alert.AlertType.INFORMATION, "The file was not saved", ButtonType.OK);
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}
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}
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else
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{
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infoAlert = new Alert(Alert.AlertType.INFORMATION, "The file was not saved", ButtonType.OK);
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}
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infoAlert.showAndWait();
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}
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@FXML
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private void ButtonLoad_Click(ActionEvent event) throws IOException {
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Alert infoAlert;
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Stage stage = (Stage)(buttonLeft.getScene().getWindow());
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FileChooser fileChooser = new FileChooser();
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fileChooser.setTitle("Load");
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FileChooser.ExtensionFilter fileExtensions = new FileChooser.ExtensionFilter("TEXT files (*.txt)", "*.txt");
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fileChooser.getExtensionFilters().add(fileExtensions);
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File selectedDirectory = fileChooser.showOpenDialog(stage);
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if (selectedDirectory != null)
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{
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String filepath = selectedDirectory.getPath();
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if (_mapsCollection.LoadData(filepath))
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{
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infoAlert = new Alert(Alert.AlertType.INFORMATION, "Load was successful", ButtonType.OK);
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ReloadMaps();
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}
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else
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{
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infoAlert = new Alert(Alert.AlertType.INFORMATION, "The file was not loaded", ButtonType.OK);
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}
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}
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else
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{
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infoAlert = new Alert(Alert.AlertType.INFORMATION, "The file was not loaded", ButtonType.OK);
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}
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infoAlert.showAndWait();
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}
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@FXML
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private void ButtonSaveStorage_Click(ActionEvent event) throws IOException {
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Alert infoAlert;
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Stage stage = (Stage)(canvasBus.getScene().getWindow());
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FileChooser fileChooser = new FileChooser();
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fileChooser.setTitle("Save");
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FileChooser.ExtensionFilter fileExtensions = new FileChooser.ExtensionFilter("TEXT files (*.txt)",
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"*.txt");
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fileChooser.getExtensionFilters().add(fileExtensions);
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File selectedDirectory = fileChooser.showSaveDialog(stage);
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if (selectedDirectory != null)
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{
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String filepath = selectedDirectory.getPath();
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if (_mapsCollection.SaveStorage(filepath, listViewMaps.getSelectionModel().getSelectedItem()))
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{
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infoAlert = new Alert(Alert.AlertType.INFORMATION, "Save was successful", ButtonType.OK);
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}
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else
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{
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infoAlert = new Alert(Alert.AlertType.INFORMATION, "The file was not saved", ButtonType.OK);
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}
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}
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else
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{
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infoAlert = new Alert(Alert.AlertType.INFORMATION, "The file was not saved", ButtonType.OK);
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}
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infoAlert.showAndWait();
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}
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private void showStorage() {
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if (selected == null)
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{
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return;
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}
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gc.setFill(Color.WHITE);
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gc.clearRect(0, 0, canvasBus.getWidth(), canvasBus.getHeight());
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gc.fillRect(0, 0, pictureBoxBus.getWidth(), pictureBoxBus.getHeight());
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_mapsCollection.GetId(selected).ShowSet(gc);
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}
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}
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@ -26,6 +26,17 @@ public class DrawingBus {
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Bus = CreateBus(speed, weight, bodyColor, countOfDoors);
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}
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public DrawingBus(int speed, float weight, Color bodyColor, int countOfDoors, IDrawingDoors TypeDoors) {
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_speed = speed;
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_weight = weight;
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_bodyColor = bodyColor;
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_countOfDoors = countOfDoors;
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EntityBus bus = new EntityBus(speed, weight, bodyColor);
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Doors = TypeDoors;
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Doors.setCountOfDoors(countOfDoors);
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Bus = bus;
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}
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private EntityBus CreateBus(int speed, float weight, Color bodyColor, int countOfDoors) {
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_speed = speed;
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_weight = weight;
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@ -14,6 +14,12 @@ public class DrawingDDB extends DrawingBus{
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Bus = CreateDDB(speed, weight, bodyColor, countOfDoors, extraColor, ladder, secondStage);
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}
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public DrawingDDB(int speed, float weight, Color bodyColor, int countOfDoors, IDrawingDoors typeDoor,
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Color extraColor, boolean ladder, boolean secondStage) {
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super(speed, weight, bodyColor, countOfDoors, typeDoor);
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Bus = CreateDDB(speed, weight, bodyColor, countOfDoors, extraColor, ladder, secondStage);
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}
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private EntityDDB CreateDDB(int speed, float weight, Color bodyColor, int countOfDoors,
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Color extraColor, boolean ladder, boolean secondStage) {
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_speed = speed;
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@ -25,6 +25,11 @@ public class DrawingObjectBus implements IDrawingObject {
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return null;
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}
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@Override
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public String GetInfo() {
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return ExtensionBus.GetDataForSave(_bus);
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}
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public void MoveObject(Direction direction)
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{
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_bus.MoveTransport(direction);
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@ -43,4 +48,8 @@ public class DrawingObjectBus implements IDrawingObject {
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public DrawingBus getBus() {
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return _bus;
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}
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public static IDrawingObject Create(String data) {
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return new DrawingObjectBus(ExtensionBus.CreateDrawingBus(data));
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}
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}
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@ -14,10 +14,10 @@ public class DrawingPolymorphBus<T extends EntityBus, U extends IDrawingDoors> {
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doors = new Object[doorsCount];
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}
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public int AddEntity(T boat)
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public int AddEntity(T bus)
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{
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if(busesCount < buses.length){
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buses[busesCount] = boat;
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buses[busesCount] = bus;
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return busesCount++;
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}
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return -1;
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@ -0,0 +1,62 @@
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package com.example.doubledeckerbus;
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import javafx.scene.paint.Color;
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public class ExtensionBus {
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private static char _separatorForObject = ':';
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public static DrawingBus CreateDrawingBus(String info) {
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String[] strs = info.split(String.valueOf(_separatorForObject));
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if (strs.length == 5) {
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return new DrawingBus(Integer.parseInt(strs[0]),
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Float.parseFloat(strs[1].replace(',', '.')), Color.web(strs[2]),
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Integer.parseInt(strs[3]), CreateDoors(strs[4]));
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}
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if (strs.length == 8) {
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return new DrawingDDB(Integer.parseInt(strs[0]), Float.parseFloat(strs[1].replace(',', '.')),
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Color.web(strs[2]), Integer.parseInt(strs[3]), CreateDoors(strs[4]),
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Color.web(strs[5]), Boolean.parseBoolean(strs[6]),
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Boolean.parseBoolean(strs[7]));
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}
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return null;
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}
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private static IDrawingDoors CreateDoors(String name) {
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switch (name) {
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case "Triangle" -> {
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return new DrawingTriangleDoors();
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}
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case "Oval" -> {
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return new DrawingEllipsoidDoors();
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}
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case "Rect" -> {
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return new DrawingDoors();
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}
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}
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return new DrawingDoors();
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}
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private static String CreateDoors(IDrawingDoors doors) {
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if (doors instanceof DrawingEllipsoidDoors) {
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return "Oval";
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}
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else if (doors instanceof DrawingTriangleDoors) {
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return "Triangle";
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}
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else {
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return "Rect";
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}
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}
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public static String GetDataForSave(DrawingBus drawingBus)
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{
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var bus = drawingBus.Bus;
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var str = String.format("%d:%f:%s:%d:%s", bus.Speed, bus.Weight, bus.BodyColor.toString(),
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drawingBus._countOfDoors, CreateDoors(drawingBus.Doors));;
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if (!(bus instanceof EntityDDB ddb))
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{
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return str;
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}
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return str + String.format(":%s:%b:%b", ddb.ExtraColor.toString(), ddb.Ladder, ddb.SecondStage);
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}
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}
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@ -12,4 +12,6 @@ public interface IDrawingObject {
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void DrawingObject(GraphicsContext g);
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Position GetCurrentPosition();
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String GetInfo();
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}
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@ -147,5 +147,34 @@ public class MapWithSetBusesGeneric<T extends IDrawingObject, U extends Abstract
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public T getBus(int ind){
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return _setBuses.Get(ind);
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}
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public String GetData(char separatorType, char separatorData)
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{
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StringBuilder data = new StringBuilder(String.format("%s%c", _map.getClass().getSimpleName(), separatorType));
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for (T bus : _setBuses.GetBuses())
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{
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data.append(String.format("%s%c", bus.GetInfo(), separatorData));
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}
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return data.toString();
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}
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@SuppressWarnings("unchecked")
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public void LoadData(String[] data)
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{
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for (String items : data)
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{
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_setBuses.Insert((T)(DrawingObjectBus.Create(items)));
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}
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}
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@SuppressWarnings("unchecked")
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public void LoadData(String data)
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{
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_setBuses.Insert((T)(DrawingObjectBus.Create(data)));
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}
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public void Clear() {
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_setBuses.Clear();
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}
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}
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@ -3,11 +3,17 @@ package com.example.doubledeckerbus;
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import javafx.collections.FXCollections;
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import javafx.collections.ObservableList;
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import java.util.HashMap;
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import java.util.List;
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import java.io.*;
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import java.nio.charset.StandardCharsets;
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import java.nio.file.Files;
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import java.nio.file.Paths;
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import java.util.*;
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public class MapsCollection {
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HashMap<String, MapWithSetBusesGeneric<DrawingObjectBus, AbstractMap>> _mapStorages;
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HashMap<String, MapWithSetBusesGeneric<IDrawingObject, AbstractMap>> _mapStorages;
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private final char separatorDict = '|';
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private final char separatorData = ';';
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public List<String> Keys() {
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return _mapStorages.keySet().stream().toList();
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@ -27,7 +33,7 @@ public class MapsCollection {
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public void AddMap(String name, AbstractMap map)
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{
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if (Keys().contains(name)) return;
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_mapStorages.put(name, new MapWithSetBusesGeneric<DrawingObjectBus, AbstractMap>(_pictureWidth, _pictureHeight, map));
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_mapStorages.put(name, new MapWithSetBusesGeneric<IDrawingObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
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}
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public void DelMap(String name)
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@ -35,7 +41,7 @@ public class MapsCollection {
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_mapStorages.remove(name);
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}
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public MapWithSetBusesGeneric<DrawingObjectBus, AbstractMap> GetId(String id)
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public MapWithSetBusesGeneric<IDrawingObject, AbstractMap> GetId(String id)
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{
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return _mapStorages.get(id);
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}
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@ -46,7 +52,7 @@ public class MapsCollection {
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return result;
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}
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public MapWithSetBusesGeneric<DrawingObjectBus, AbstractMap> get(String id) {
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public MapWithSetBusesGeneric<IDrawingObject, AbstractMap> get(String id) {
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if (_mapStorages.containsKey(id))
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{
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return _mapStorages.get(id);
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@ -54,7 +60,7 @@ public class MapsCollection {
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return null;
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}
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public DrawingObjectBus get(String name, int id) {
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public IDrawingObject get(String name, int id) {
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if (_mapStorages.containsKey(name))
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{
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return _mapStorages.get(name).getBus(id);
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@ -62,4 +68,108 @@ public class MapsCollection {
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return null;
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}
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public boolean SaveData(String filename) throws IOException
|
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{
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Files.deleteIfExists(Paths.get(filename));
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|
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try (Writer writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(filename),
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StandardCharsets.UTF_8)))
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{
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writer.write("MapsCollection" + System.lineSeparator());
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for (String storageKey : _mapStorages.keySet())
|
||||
{
|
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MapWithSetBusesGeneric<IDrawingObject, AbstractMap> storage = _mapStorages.get(storageKey);
|
||||
writer.write(String.format("%s|%s\n", storageKey, storage.GetData(separatorDict, separatorData)));
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
static String[] reverse(String myArray[])
|
||||
{
|
||||
Collections.reverse(Arrays.asList(myArray));
|
||||
return (String[]) Arrays.stream(myArray).toArray();
|
||||
}
|
||||
|
||||
|
||||
public boolean SaveStorage(String filename, String key) throws IOException
|
||||
{
|
||||
Files.deleteIfExists(Paths.get(filename));
|
||||
|
||||
try (Writer writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(filename),
|
||||
StandardCharsets.UTF_8)))
|
||||
{
|
||||
writer.write("MapsCollectionStorage" + System.lineSeparator());
|
||||
MapWithSetBusesGeneric<IDrawingObject, AbstractMap> storage = _mapStorages.get(key);
|
||||
if (storage == null) {
|
||||
return false;
|
||||
}
|
||||
String[] data = storage.GetData(separatorDict, separatorData).split("\\|");
|
||||
|
||||
writer.write(key + ":" + data[0] + System.lineSeparator());
|
||||
var buses = data[1].split(";");
|
||||
for (int i = buses.length - 1; i >= 0; i--) {
|
||||
writer.write(buses[i]);
|
||||
writer.write(System.lineSeparator());
|
||||
}
|
||||
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
public boolean LoadData(String filename) throws IOException
|
||||
{
|
||||
File file = new File(filename);
|
||||
if(!file.exists() || file.isDirectory())
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
try (BufferedReader reader = new BufferedReader(new FileReader(filename)))
|
||||
{
|
||||
String str = reader.readLine();
|
||||
if (str == null || (!str.contains("MapsCollection") && !str.contains("MapsCollectionStorage")))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
if (!str.contains("MapsCollectionStorage")) {
|
||||
while ((str = reader.readLine()) != null) {
|
||||
String[] elem = str.split(String.format("\\%c", separatorDict));
|
||||
AbstractMap map = switch (elem[1]) {
|
||||
case "SimpleMap" -> new SimpleMap();
|
||||
case "WaterMap" -> new WaterMap();
|
||||
default -> null;
|
||||
};
|
||||
if (elem.length == 3) {
|
||||
|
||||
_mapStorages.get(elem[0]).LoadData(elem[2].split(String.format("%c", separatorData)));
|
||||
}
|
||||
}
|
||||
}
|
||||
else {
|
||||
String[] data = reader.readLine().split(":");
|
||||
|
||||
AbstractMap map = switch (data[1]) {
|
||||
case "SimpleMap" -> new SimpleMap();
|
||||
case "WaterMap" -> new WaterMap();
|
||||
default -> null;
|
||||
};
|
||||
if (_mapStorages.containsKey(data[0])) {
|
||||
_mapStorages.get(data[0]).Clear();
|
||||
}
|
||||
else {
|
||||
_mapStorages.put(data[0], new MapWithSetBusesGeneric<>(_pictureWidth, _pictureHeight, map));
|
||||
}
|
||||
String k = reader.readLine();
|
||||
while (k != null) {
|
||||
_mapStorages.get(data[0]).LoadData(k);
|
||||
k = reader.readLine();
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -59,6 +59,10 @@ class SetBusesGeneric<T> {
|
||||
public int Count() {
|
||||
return _places.size();
|
||||
}
|
||||
|
||||
public void Clear() {
|
||||
_places.clear();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -6,6 +6,7 @@
|
||||
<?import javafx.scene.control.ChoiceBox?>
|
||||
<?import javafx.scene.control.ListView?>
|
||||
<?import javafx.scene.control.TextField?>
|
||||
<?import javafx.scene.control.TitledPane?>
|
||||
<?import javafx.scene.image.Image?>
|
||||
<?import javafx.scene.image.ImageView?>
|
||||
<?import javafx.scene.layout.AnchorPane?>
|
||||
@ -25,6 +26,17 @@
|
||||
<AnchorPane fx:id="pictureBoxBus" prefHeight="9.9999999E7" prefWidth="9.9999999E7">
|
||||
<children>
|
||||
<Canvas fx:id="canvasBus" height="745.0" width="573.0" />
|
||||
<TitledPane text="Сохранение">
|
||||
<content>
|
||||
<AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="180.0" prefWidth="200.0">
|
||||
<children>
|
||||
<Button fx:id="ButtonSave" layoutX="-1.0" mnemonicParsing="false" onAction="#ButtonSave_Click" prefHeight="50.0" prefWidth="202.0" text="Сохранить" />
|
||||
<Button fx:id="ButtonLoad" layoutX="-1.0" layoutY="50.0" mnemonicParsing="false" onAction="#ButtonLoad_Click" prefHeight="50.0" prefWidth="202.0" text="Загрузить" />
|
||||
<Button fx:id="ButtonLoad1" layoutX="-1.0" layoutY="100.0" mnemonicParsing="false" onAction="#ButtonSaveStorage_Click" prefHeight="50.0" prefWidth="202.0" text="Сохранить хранилище" />
|
||||
</children>
|
||||
</AnchorPane>
|
||||
</content>
|
||||
</TitledPane>
|
||||
</children>
|
||||
</AnchorPane>
|
||||
<Group GridPane.columnIndex="1" />
|
||||
|
||||
Loading…
Reference in New Issue
Block a user