Java Code Examples for javafx.scene.control.Alert#initOwner()

private void initComponent() {
	this.setTitle("选择头像");
	this.setResizable(false);
	this.setTitlePaneStyle(2);
	this.setWidth(430);
	this.setHeight(580);
	this.setCenter(p);
	
	alert = new Alert(AlertType.CONFIRMATION, "");
	alert.initModality(Modality.APPLICATION_MODAL);
	alert.initOwner(this);
	alert.getDialogPane().setContentText("确定选择");
	alert.getDialogPane().setHeaderText(null);
	
	p.setPrefWrapLength(400);

}
 

private void helpAbout() {
	String version = null;
	Package pkg = this.getClass().getPackage();
	if (pkg != null)
		version = pkg.getImplementationVersion();
	if (version == null)
		version = "(dev)";

	Alert alert = new Alert(AlertType.INFORMATION);
	alert.setTitle(Messages.get("MainWindow.about.title"));
	alert.setHeaderText(Messages.get("MainWindow.about.headerText"));
	alert.setContentText(Messages.get("MainWindow.about.contentText", version));
	alert.setGraphic(new ImageView(new Image("org/markdownwriterfx/markdownwriterfx32.png")));
	alert.initOwner(getScene().getWindow());
	alert.getDialogPane().setPrefWidth(420);

	alert.showAndWait();
}
 

public boolean exitDialog(Stage stage) {
Alert alert = new Alert(AlertType.CONFIRMATION);
alert.initOwner(stage);
alert.setTitle("Confirmation for Exit");//("Confirmation Dialog");
alert.setHeaderText("Leaving mars-sim ?");
//alert.initModality(Modality.APPLICATION_MODAL);
alert.setContentText("Note: Yes to exit mars-sim");
ButtonType buttonTypeYes = new ButtonType("Yes");
ButtonType buttonTypeNo = new ButtonType("No");
  	alert.getButtonTypes().setAll(buttonTypeYes, buttonTypeNo);
  	Optional<ButtonType> result = alert.showAndWait();
  	if (result.get() == buttonTypeYes){
  		if (mainMenu.getMultiplayerMode() != null)
  			if (mainMenu.getMultiplayerMode().getChoiceDialog() != null)
  				mainMenu.getMultiplayerMode().getChoiceDialog().close();
  		alert.close();
	Platform.exit();
  		System.exit(0);
  		return true;
  	} else {
  		alert.close();
  	    return false;
  	}
 	}
 

@FXML
private void onOk(final ActionEvent actionEvent)
{
	// possibly replace with ControlsFX validation framework

	if (getEnteredName().isEmpty())
	{
		Alert alert = new Alert(Alert.AlertType.ERROR);
		alert.setTitle(Constants.APPLICATION_NAME);
		// todo: i18n
		alert.setContentText("Please enter a name for this method.");
		alert.initOwner(newPurchaseDialog.getWindow());
		alert.showAndWait();
		return;
	}

	model.setCancelled(false);
	Platform.runLater(() -> {
		Window window = newPurchaseDialog.getWindow();
		window.hide();
	});
}
 

/**
 * If a user confirms that they want to close their modified graph, this method
 * will remove it from the current list of tabs.
 * 
 * @param pDiagramTab The current Tab that one wishes to close.
 */
public void close(DiagramTab pDiagramTab) 
{
	if(pDiagramTab.hasUnsavedChanges()) 
	{
		Alert alert = new Alert(AlertType.CONFIRMATION, RESOURCES.getString("dialog.close.ok"), ButtonType.YES, ButtonType.NO);
		alert.initOwner(aMainStage);
		alert.setTitle(RESOURCES.getString("dialog.close.title"));
		alert.setHeaderText(RESOURCES.getString("dialog.close.title"));
		alert.showAndWait();

		if (alert.getResult() == ButtonType.YES) 
		{
			removeGraphFrameFromTabbedPane(pDiagramTab);
		}
	}
	else
	{
		removeGraphFrameFromTabbedPane(pDiagramTab);
	}
}
 

/**
 * 集計の追加
 */
@FXML
void addUnitAction(ActionEvent event) {
    UnitDialog dialog = new UnitDialog();

    Alert alert = new Alert(Alert.AlertType.NONE);
    alert.getDialogPane().getStylesheets().add("logbook/gui/application.css");
    InternalFXMLLoader.setGlobal(alert.getDialogPane());
    alert.initOwner(this.getWindow());
    alert.setTitle("集計の追加");
    alert.setDialogPane(dialog);
    alert.showAndWait().filter(ButtonType.APPLY::equals).ifPresent(b -> {
        IUnit unit = dialog.getUnit();
        if (unit != null) {
            this.logMap.put(unit, BattleLogs.readSimpleLog(unit));
            this.addTree(unit);
            this.userUnit.add(unit);
        }
    });
}
 

public static Alert getAlert(String header, String content, AlertType alertType, Modality modality, Window window
        , StageStyle style) {
    Alert alert = new Alert(alertType);
    alert.setTitle(QiniuValueConsts.MAIN_TITLE);
    alert.setHeaderText(header);
    alert.setContentText(content);
    alert.initModality(modality);
    alert.initOwner(window);
    alert.initStyle(style);
    return alert;
}
 

public static void showAlert(Alert.AlertType alertType, Window owner, String title, String message) {
    Alert alert = new Alert(alertType);
    alert.setTitle(title);
    alert.setHeaderText(null);
    alert.setContentText(message);
    alert.initOwner(owner);
    alert.show();
}
 

public static Optional<ButtonType> _showConfirmDialog(Window parent, String message, String title, AlertType type,
        ButtonType... buttonTypes) {
    Alert alert = new Alert(type, message, buttonTypes);
    alert.initOwner(parent);
    alert.setTitle(title);
    alert.initModality(Modality.APPLICATION_MODAL);
    return alert.showAndWait();
}
 

@FXML
protected void deleteAction() {
    final Path gameDir = packageManager.resolveInstallDir(selectedPackage);
    final Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
    alert.setContentText(BundleUtils.getMessage("confirmDeleteGame_withoutData", gameDir));
    alert.setTitle(BundleUtils.getLabel("message_deleteGame_title"));
    alert.initOwner(stage);

    alert.showAndWait()
            .filter(response -> response == ButtonType.OK)
            .ifPresent(response -> {
                logger.info("Removing game: {}-{}", selectedPackage.getId(), selectedPackage.getVersion());
                // triggering a game deletion implies the player doesn't want to play this game anymore
                // hence, we unset `lastPlayedGameJob` and `lastPlayedGameVersion` settings independent of deletion success
                launcherSettings.setLastPlayedGameJob("");
                launcherSettings.setLastPlayedGameVersion("");

                deleteButton.setDisable(true);
                final DeleteTask deleteTask = new DeleteTask(packageManager, selectedVersion);
                deleteTask.onDone(() -> {
                    packageManager.syncDatabase();
                    if (!selectedPackage.isInstalled()) {
                        startAndDownloadButton.setGraphic(downloadImage);
                    } else {
                        deleteButton.setDisable(false);
                    }
                });

                executor.submit(deleteTask);
            });
}
 

/**
 * Exits the program if no graphs have been modified or if the user agrees to
 * abandon modified graphs.
 */
public void exit() 
{
	final int modcount = getNumberOfUsavedDiagrams();
	if (modcount > 0) 
	{
		Alert alert = new Alert(AlertType.CONFIRMATION, 
				MessageFormat.format(RESOURCES.getString("dialog.exit.ok"), new Object[] { Integer.valueOf(modcount) }),
				ButtonType.YES, 
				ButtonType.NO);
		alert.initOwner(aMainStage);
		alert.setTitle(RESOURCES.getString("dialog.exit.title"));
		alert.setHeaderText(RESOURCES.getString("dialog.exit.title"));
		alert.showAndWait();

		if (alert.getResult() == ButtonType.YES) 
		{
			Preferences.userNodeForPackage(UMLEditor.class).put("recent", aRecentFiles.serialize());
			System.exit(0);
		}
	}
	else 
	{
		Preferences.userNodeForPackage(UMLEditor.class).put("recent", aRecentFiles.serialize());
		System.exit(0);
	}
}
 

public void deleteRedisKeyAction() {
    ObservableList list = mc.redisValueTable.getSelectionModel().getSelectedItems();
    if (list.isEmpty()) {
        Toast.makeText("请选择要删除的记录").show(mc.pane.getScene().getWindow());
        return;
    }
    StringBuilder key = new StringBuilder();
    int i = 0;
    for (Object object : list) {
        Map mp = (Map) object;
        key.append(mp.get("key"));
        if (i != list.size() - 1) {
            key.append(",");
        }
        i++;
    }
    Alert a = new Alert(Alert.AlertType.CONFIRMATION);
    a.setTitle("确认删除");
    a.setContentText("确认要删除[" + key + "]这些键值吗？");
    a.initOwner(mc.pane.getScene().getWindow());
    Optional<ButtonType> o = a.showAndWait();
    if (o.get().getButtonData().equals(ButtonBar.ButtonData.OK_DONE)) {
        String[] keys = key.toString().split(",");
        String name = (String) mc.redisDatabaseList.getSelectionModel().getSelectedItem();
        RedisUtil.deleteKeys(name, keys);
        Toast.makeText("删除成功", Duration.seconds(1)).show(mc.pane.getScene().getWindow());
        mc.paginationForValue.getPageFactory().call(0);
    }
}
 

private Alert get() {
    Alert alert = new Alert(Alert.AlertType.ERROR);
    alert.setTitle("An error has occurred!");
    alert.setHeaderText(headerText);
    alert.setContentText(message);
    alert.initOwner(mainStage);
    return alert;
}
 

private Alert get() {
    Alert alert = new Alert(Alert.AlertType.WARNING);
    alert.setTitle("Warning!");
    alert.setHeaderText(headerText);
    alert.setContentText(message);
    alert.initOwner(mainStage);
    return alert;
}
 

private Alert get() {
    Alert alert = new Alert(Alert.AlertType.INFORMATION);
    alert.setTitle("Info!");
    alert.setHeaderText(headerText);
    alert.setContentText(message);
    alert.initOwner(mainStage);
    return alert;
}
 

@Override
public void mousePressed(CircuitManager manager, CircuitState state, double x, double y) {
	if(!isInput()) {
		return;
	}
	
	if(state != manager.getCircuit().getTopLevelState()) {
		Alert alert = new Alert(AlertType.CONFIRMATION);
		alert.initOwner(manager.getSimulatorWindow().getStage());
		alert.initModality(Modality.WINDOW_MODAL);
		alert.setTitle("Switch to top-level state?");
		alert.setHeaderText("Switch to top-level state?");
		alert.setContentText("Cannot modify state of a subcircuit. Switch to top-level state?");
		Optional<ButtonType> buttonType = alert.showAndWait();
		if(buttonType.isPresent() && buttonType.get() == ButtonType.OK) {
			state = manager.getCircuit().getTopLevelState();
			manager.getCircuitBoard().setCurrentState(state);
		} else {
			return;
		}
	}
	
	Pin pin = getComponent();
	
	WireValue value = state.getLastPushed(pin.getPort(Pin.PORT));
	if(pin.getBitSize() == 1) {
		pin.setValue(state,
		             new WireValue(1, value.getBit(0) == State.ONE ? State.ZERO : State.ONE));
	} else {
		double bitWidth = getScreenWidth() / Math.min(8.0, pin.getBitSize());
		double bitHeight = getScreenHeight() / ((pin.getBitSize() - 1) / 8 + 1.0);
		
		int bitCol = (int)(x / bitWidth);
		int bitRow = (int)(y / bitHeight);
		
		int bit = pin.getBitSize() - 1 - (bitCol + bitRow * 8);
		if(bit >= 0 && bit < pin.getBitSize()) {
			WireValue newValue = new WireValue(value);
			newValue.setBit(bit, value.getBit(bit) == State.ONE ? State.ZERO : State.ONE);
			pin.setValue(state, newValue);
		}
	}
}
 

private void saveAs() 
{
	DiagramTab diagramTab = getSelectedDiagramTab();
	Diagram diagram = diagramTab.getDiagram();

	FileChooser fileChooser = new FileChooser();
	fileChooser.getExtensionFilters().addAll(FileExtensions.all());
	fileChooser.setSelectedExtensionFilter(FileExtensions.forDiagramType(diagram.getType()));

	if(diagramTab.getFile().isPresent()) 
	{
		fileChooser.setInitialDirectory(diagramTab.getFile().get().getParentFile());
		fileChooser.setInitialFileName(diagramTab.getFile().get().getName());
	} 
	else 
	{
		fileChooser.setInitialDirectory(getLastDir(KEY_LAST_SAVEAS_DIR));
		fileChooser.setInitialFileName("");
	}

	try 
	{
		File result = fileChooser.showSaveDialog(aMainStage);
		if( result != null )
		{
			PersistenceService.save(diagram, result);
			addRecentFile(result.getAbsolutePath());
			diagramTab.setFile(result);
			diagramTab.setText(diagramTab.getFile().get().getName());
			diagramTab.diagramSaved();
			File dir = result.getParentFile();
			if( dir != null )
			{
				setLastDir(KEY_LAST_SAVEAS_DIR, dir);
			}
		}
	} 
	catch (IOException exception) 
	{
		Alert alert = new Alert(AlertType.ERROR, RESOURCES.getString("error.save_file"), ButtonType.OK);
		alert.initOwner(aMainStage);
		alert.showAndWait();
	}
}
 

private URI getFileResource(final URI original_resource)
{
    try
    {
        // Strip query from resource, because macros etc.
        // are only relevant to runtime, not to editor
        final URI resource = new URI(original_resource.getScheme(), original_resource.getUserInfo(),
                                     original_resource.getHost(), original_resource.getPort(),
                                     original_resource.getPath(), null, null);

        // Does the resource already point to a local file?
        File file = ModelResourceUtil.getFile(resource);
        if (file != null)
        {
            last_local_file = file;
            return file.toURI();
        }

        // Does user want to download into local file?
        final Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
        DialogHelper.positionDialog(alert, DockPane.getActiveDockPane(), -200, -100);
        alert.initOwner(DockPane.getActiveDockPane().getScene().getWindow());
        alert.setResizable(true);
        alert.setTitle(Messages.DownloadTitle);
        alert.setHeaderText(MessageFormat.format(Messages.DownloadPromptFMT,
                                                 resource.toString()));
        // Setting "Yes", "No" buttons
        alert.getButtonTypes().clear();
        alert.getButtonTypes().add(ButtonType.YES);
        alert.getButtonTypes().add(ButtonType.NO);
        if (alert.showAndWait().orElse(ButtonType.NO) == ButtonType.NO)
            return null;

        // Prompt for local file
        final File local_file = promptForFilename(Messages.DownloadTitle);
        if (local_file == null)
            return null;

        // In background thread, ..
        JobManager.schedule(Messages.DownloadTitle, monitor ->
        {
            monitor.beginTask("Download " + resource);
            // .. download resource into local file ..
            try
            (
                final InputStream read = ModelResourceUtil.openResourceStream(resource.toString());
            )
            {
                Files.copy(read, local_file.toPath(), StandardCopyOption.REPLACE_EXISTING);
            }
            // .. and then, back on UI thread, open editor for the local file
            Platform.runLater(() -> create(ResourceParser.getURI(local_file)));
        });

        // For now, return null, no editor is opened right away.
    }
    catch (Exception ex)
    {
        ExceptionDetailsErrorDialog.openError("Error", "Cannot load " + original_resource, ex);
    }
    return null;
}
 

public void checkUpdateAction() {
    try {
        HttpRequestData.Request req = new HttpRequestData.Request();
        req.setUrl(updateURL);
        req.setMethod(RequestMethod.GET.toString());
        req.setTimeout("10000");
        req.setCharset(Charset.UTF8.getCode());
        HttpResponse resp = HttpClientUtil.sendRequest(req);
        String respBody = EntityUtils.toString(resp.getEntity(), req.getCharset());
        JsonObject json = gson.fromJson(respBody, JsonObject.class);
        String cur = Undecorator.LOC.getString("VersionCode");
        if (Integer.parseInt(cur) < json.get("version").getAsInt()) {
            Alert a = new Alert(Alert.AlertType.CONFIRMATION);
            a.setTitle("版本更新");
            a.setContentText("当前版本：" + cur + "\n最新版本：" + json.get("version") + "\n更新内容：\n" + json.get("message").getAsString());
            a.initOwner(mc.pane.getScene().getWindow());
            Optional<ButtonType> o = a.showAndWait();
            if (o.get().getButtonData().equals(ButtonBar.ButtonData.OK_DONE)) {
                String dir = System.getProperty("user.dir");
                HttpClientUtil.downloadFile(json.get("url").getAsString(), dir + "/开发辅助.jar.update");
                a.setContentText("下载完成，请重启程序。");
                a.setAlertType(Alert.AlertType.INFORMATION);
                a.showAndWait();
                File f = new File(dir + "/update.jar");
                StringBuilder sb = new StringBuilder();
                System.getenv().entrySet().forEach((entry) -> {
                    String key = entry.getKey();
                    String value = entry.getValue();
                    sb.append(key).append("=").append(value).append("#");
                });
                Runtime.getRuntime().exec("java -jar update.jar", sb.toString().split("#"), f.getParentFile());
                System.exit(0);
            }
        } else {
            Toast.makeText("当前已是最新版本", Duration.seconds(1)).show(mc.pane.getScene().getWindow());
        }
    } catch (Exception ex) {
        Toast.makeText("检查更新异常：" + ex.getLocalizedMessage()).show(mc.pane.getScene().getWindow());
        LOGGER.error(ex.getLocalizedMessage(), ex);
    }
}
 

private void initComponent() {
	this.setWidth(390);
	this.setHeight(518);
	this.setResizable(false);
	this.setTitlePaneStyle(2);
	this.setRadius(5);
	this.setCenter(rootPane);
	this.setTitle("更换头像");

	imageFileChooser = new FileChooser();
	imageFileChooser.getExtensionFilters().add(new ExtensionFilter("图片文件", "*.png", "*.jpg", "*.bmp", "*.gif"));

	imagePane.setCoverSize(350, 350);

	openButton.setText("上传头像");
	selectButton.setText("选择系统头像");

	openButton.setPrefSize(130, 30);
	selectButton.setPrefSize(130, 30);

	buttonBox.setPadding(new Insets(12, 10, 12, 14));
	buttonBox.setSpacing(10);

	buttonBox.getChildren().add(openButton);
	buttonBox.getChildren().add(selectButton);

	pane.setTop(buttonBox);
	pane.setCenter(imagePane);

	titleLabel.setText("更换头像");
	titleLabel.setFont(Font.font("微软雅黑", 14));
	titleLabel.setStyle("-fx-text-fill:rgba(255, 255, 255, 1)");

	topBox.setStyle("-fx-background-color:#2cb1e0");
	topBox.setPrefHeight(30);
	topBox.setPadding(new Insets(5, 10, 5, 10));
	topBox.setSpacing(10);
	topBox.getChildren().add(titleLabel);

	alert = new Alert(AlertType.CONFIRMATION, "");
	alert.initModality(Modality.APPLICATION_MODAL);
	alert.initOwner(this);
	alert.getDialogPane().setContentText("确定选择");
	alert.getDialogPane().setHeaderText(null);

	cancelButton.setText("取消");
	cancelButton.setPrefWidth(80);

	doneButton.setText("确定");
	doneButton.setPrefWidth(80);

	bottomBox.setStyle("-fx-background-color:#c9e1e9");
	bottomBox.setAlignment(Pos.BASELINE_RIGHT);
	bottomBox.setPadding(new Insets(5, 10, 5, 10));
	bottomBox.setSpacing(10);
	bottomBox.getChildren().add(doneButton);
	bottomBox.getChildren().add(cancelButton);

	rootPane.setTop(topBox);
	rootPane.setCenter(pane);
	rootPane.setBottom(bottomBox);

	Image coverImage = ImageBox.getImageClassPath("/classics/images/cropper/CircleMask.png");
	imagePane.setCoverImage(coverImage);
}