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chore: AlertUtil

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octopus_yan 2024-09-08 01:32:18 +08:00
parent d1368daa61
commit fdbafdbb3f
2 changed files with 136 additions and 228 deletions
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228
src/main/java/cn/octopusyan/alistgui/util/AlertUtil.java
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package cn.octopusyan.alistgui.util;
import javafx.scene.control.*;
import javafx.scene.image.Image;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.Priority;
import javafx.stage.Stage;
import javafx.stage.Window;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import java.util.stream.Collectors;
/**
* 弹窗工具
*
* @author octopus_yan@foxmail.com
*/
public class AlertUtil {
private static Window mOwner;
private static Builder builder;
public static void initOwner(Stage stage) {
AlertUtil.mOwner = stage;
}
public static class Builder<T extends Dialog> {
T alert;
public Builder(T alert) {
this.alert = alert;
if (mOwner != null) this.alert.initOwner(mOwner);
}
public Builder<T> title(String title) {
alert.setTitle(title);
return this;
}
public Builder<T> header(String header) {
alert.setHeaderText(header);
return this;
}
public Builder<T> content(String content) {
alert.setContentText(content);
return this;
}
public Builder<T> icon(String path) {
icon(new Image(Objects.requireNonNull(this.getClass().getResource(path)).toString()));
return this;
}
public Builder<T> icon(Image image) {
getStage().getIcons().add(image);
return this;
}
public void show() {
if (AlertUtil.builder == null) {
AlertUtil.builder = this;
} else if (AlertUtil.builder.alert.isShowing()) {
if (!Objects.equals(AlertUtil.builder.alert.getContentText(), alert.getContentText()))
((Alert) AlertUtil.builder.alert).setOnHidden(event -> {
AlertUtil.builder = null;
show();
});
}
alert.showAndWait();
}
/**
* AlertUtil.confirm
*/
public void show(OnClickListener listener) {
Optional<ButtonType> result = alert.showAndWait();
listener.onClicked(result.get().getText());
}
/**
* AlertUtil.confirm
*/
public void show(OnChoseListener listener) {
Optional<ButtonType> result = alert.showAndWait();
if (result.get() == ButtonType.OK) {
listener.confirm();
} else {
listener.cancelOrClose(result.get());
}
}
/**
* AlertUtil.input
* 如果用户点击了取消按钮,将会返回null
*/
public String getInput() {
Optional<String> result = alert.showAndWait();
if (result.isPresent()) {
return result.get();
}
return null;
}
/**
* AlertUtil.choices
*/
public <R> R getChoice(R... choices) {
Optional result = alert.showAndWait();
return (R) result.get();
}
private Stage getStage() {
return (Stage) alert.getDialogPane().getScene().getWindow();
}
}
public static Builder<Alert> info(String content) {
return new Builder<Alert>(new Alert(Alert.AlertType.INFORMATION)).content(content).header(null);
}
public static Builder<Alert> info() {
return new Builder<Alert>(new Alert(Alert.AlertType.INFORMATION));
}
public static Builder<Alert> error(String message) {
return new Builder<Alert>(new Alert(Alert.AlertType.ERROR)).header(null).content(message);
}
public static Builder<Alert> warning() {
return new Builder<Alert>(new Alert(Alert.AlertType.WARNING));
}
public static Builder<Alert> exception(Exception ex) {
return new Builder<Alert>(exceptionAlert(ex));
}
public static Alert exceptionAlert(Exception ex) {
Alert alert = new Alert(Alert.AlertType.ERROR);
alert.setTitle("Exception Dialog");
alert.setHeaderText(ex.getClass().getSimpleName());
alert.setContentText(ex.getMessage());
// 创建可扩展的异常。
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
ex.printStackTrace(pw);
String exceptionText = sw.toString();
Label label = new Label("The exception stacktrace was :");
TextArea textArea = new TextArea(exceptionText);
textArea.setEditable(false);
textArea.setWrapText(true);
textArea.setMaxWidth(Double.MAX_VALUE);
textArea.setMaxHeight(Double.MAX_VALUE);
GridPane.setVgrow(textArea, Priority.ALWAYS);
GridPane.setHgrow(textArea, Priority.ALWAYS);
GridPane expContent = new GridPane();
expContent.setMaxWidth(Double.MAX_VALUE);
expContent.add(label, 0, 0);
expContent.add(textArea, 0, 1);
// 将可扩展异常设置到对话框窗格中。
alert.getDialogPane().setExpandableContent(expContent);
return alert;
}
/**
* 确认对话框
*/
public static Builder<Alert> confirm() {
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
alert.setTitle("确认对话框");
return new Builder<Alert>(alert);
}
/**
* 自定义确认对话框 <p>
* <code>"Cancel"</code> OR <code>"取消"</code> 为取消按钮
*/
public static Builder<Alert> confirm(String... buttons) {
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
List<ButtonType> buttonList = Arrays.stream(buttons).map((type) -> {
ButtonBar.ButtonData buttonData = ButtonBar.ButtonData.OTHER;
if ("Cancel".equals(type) || "取消".equals(type))
buttonData = ButtonBar.ButtonData.CANCEL_CLOSE;
return new ButtonType(type, buttonData);
}).collect(Collectors.toList());
alert.getButtonTypes().setAll(buttonList);
return new Builder<Alert>(alert);
}
public static Builder<TextInputDialog> input(String content) {
TextInputDialog dialog = new TextInputDialog();
dialog.setContentText(content);
return new Builder<TextInputDialog>(dialog);
}
@SafeVarargs
public static <T> Builder<ChoiceDialog<T>> choices(String hintText, T... choices) {
ChoiceDialog<T> dialog = new ChoiceDialog<T>(choices[0], choices);
dialog.setContentText(hintText);
return new Builder<ChoiceDialog<T>>(dialog);
}
public interface OnChoseListener {
void confirm();
void cancelOrClose(ButtonType buttonType);
}
public interface OnClickListener {
void onClicked(String result);
}
}

136
src/main/java/cn/octopusyan/alistgui/util/alert/AlertUtil.java Normal file
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package cn.octopusyan.alistgui.util.alert;
import javafx.scene.control.*;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.Priority;
import javafx.stage.Stage;
import javafx.stage.Window;
import org.apache.commons.lang3.StringUtils;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
/**
* 弹窗工具
*
* @author octopus_yan@foxmail.com
*/
public class AlertUtil {
private static Window mOwner;
public static void initOwner(Stage stage) {
AlertUtil.mOwner = stage;
}
public static AlertBuilder info(String content) {
AlertBuilder alertBuilder = new AlertBuilder(new Alert(Alert.AlertType.INFORMATION), mOwner);
alertBuilder.content(content).header(null);
return alertBuilder;
}
public static AlertBuilder info() {
return new AlertBuilder(new Alert(Alert.AlertType.INFORMATION), mOwner);
}
public static AlertBuilder error(String message) {
AlertBuilder alertBuilder = new AlertBuilder(new Alert(Alert.AlertType.ERROR), mOwner);
alertBuilder.header(null).content(message);
return alertBuilder;
}
public static AlertBuilder warning() {
return new AlertBuilder(new Alert(Alert.AlertType.WARNING), mOwner);
}
public static AlertBuilder exception(Exception ex) {
return new AlertBuilder(exceptionAlert(ex), mOwner);
}
private static Alert exceptionAlert(Exception ex) {
Alert alert = new Alert(Alert.AlertType.ERROR);
alert.setTitle("Exception Dialog");
alert.setHeaderText(ex.getClass().getSimpleName());
alert.setContentText(ex.getMessage());
// 创建可扩展的异常。
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
ex.printStackTrace(pw);
String exceptionText = sw.toString();
Label label = new Label("The exception stacktrace was :");
TextArea textArea = new TextArea(exceptionText);
textArea.setEditable(false);
textArea.setWrapText(true);
textArea.setMaxWidth(Double.MAX_VALUE);
textArea.setMaxHeight(Double.MAX_VALUE);
GridPane.setVgrow(textArea, Priority.ALWAYS);
GridPane.setHgrow(textArea, Priority.ALWAYS);
GridPane expContent = new GridPane();
expContent.setMaxWidth(Double.MAX_VALUE);
expContent.add(label, 0, 0);
expContent.add(textArea, 0, 1);
// 将可扩展异常设置到对话框窗格中。
alert.getDialogPane().setExpandableContent(expContent);
return alert;
}
/**
* 确认对话框
*/
public static AlertBuilder confirm() {
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
alert.setTitle("确认对话框");
return new AlertBuilder(alert, mOwner);
}
/**
* 自定义确认对话框 <p>
* <code>"Cancel"</code> OR <code>"取消"</code> 为取消按钮
*/
public static AlertBuilder confirm(String... buttons) {
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
List<ButtonType> buttonList = Arrays.stream(buttons).map((type) -> {
ButtonBar.ButtonData buttonData = ButtonBar.ButtonData.OTHER;
if ("cancel".equals(StringUtils.lowerCase(type)) || "取消".equals(type))
buttonData = ButtonBar.ButtonData.CANCEL_CLOSE;
return new ButtonType(type, buttonData);
}).collect(Collectors.toList());
alert.getButtonTypes().setAll(buttonList);
return new AlertBuilder(alert, mOwner);
}
public static TextInputBuilder input(String content) {
TextInputDialog dialog = new TextInputDialog();
dialog.setContentText(content);
return new TextInputBuilder(dialog, mOwner);
}
@SafeVarargs
public static <T> ChoiceBuilder<T> choices(String hintText, T... choices) {
ChoiceDialog<T> dialog = new ChoiceDialog<>(choices[0], choices);
dialog.setContentText(hintText);
return new ChoiceBuilder<>(dialog, mOwner);
}
public interface OnChoseListener {
void confirm();
void cancelOrClose(ButtonType buttonType);
}
public interface OnClickListener {
void onClicked(String result);
}
}