chore: 弹窗工具

src/main/java/cn/octopusyan/alistgui/util/alert/AlertBuilder.java

@@ -1,18 +1,80 @@
 package cn.octopusyan.alistgui.util.alert;
 
-import javafx.scene.control.Alert;
+import javafx.scene.control.*;
-import javafx.scene.control.ButtonType;
+import javafx.scene.layout.GridPane;
+import javafx.scene.layout.Priority;
 import javafx.stage.Window;
+import org.apache.commons.lang3.ArrayUtils;
+import org.apache.commons.lang3.StringUtils;
 
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
 import java.util.Optional;
+import java.util.stream.Collectors;
 
 /**
  * @author octopus_yan
  */
 public class AlertBuilder extends BaseBuilder<AlertBuilder, Alert> {
 
-    public AlertBuilder(Alert alert, Window owner) {
+    public AlertBuilder(Window owner, Alert.AlertType alertType) {
-        super(alert, owner);
+        super(new Alert(alertType), owner);
+    }
+
+    public AlertBuilder buttons(String... buttons) {
+        dialog.getButtonTypes().addAll(getButtonList(buttons));
+        return this;
+    }
+
+    public AlertBuilder exception(Exception ex) {
+        dialog.setTitle("Exception Dialog");
+        dialog.setHeaderText(ex.getClass().getSimpleName());
+        dialog.setContentText(ex.getMessage());
+
+        // 创建可扩展的异常。
+        var sw = new StringWriter();
+        var pw = new PrintWriter(sw);
+        ex.printStackTrace(pw);
+        var exceptionText = sw.toString();
+
+        var label = new Label("The exception stacktrace was :");
+
+        var 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);
+
+        var 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。
+        dialog.getDialogPane().setExpandableContent(expContent);
+        return this;
+    }
+
+    /**
+     * 获取按钮列表
+     *
+     * @param buttons "Cancel" / "取消" 为取消按钮
+     */
+    private List<ButtonType> getButtonList(String[] buttons) {
+        if (ArrayUtils.isEmpty(buttons)) return Collections.emptyList();
+
+        return 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());
     }
 
     /**

src/main/java/cn/octopusyan/alistgui/util/alert/AlertUtil.java

@@ -1,17 +1,9 @@
 package cn.octopusyan.alistgui.util.alert;
 
-import javafx.scene.control.*;
+import javafx.scene.control.Alert;
-import javafx.scene.layout.GridPane;
+import javafx.scene.control.ButtonType;
-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
@@ -26,109 +18,61 @@ public class AlertUtil {
     }
 
     public static AlertBuilder info(String content) {
-        AlertBuilder alertBuilder = new AlertBuilder(new Alert(Alert.AlertType.INFORMATION), mOwner);
+        return info().content(content).header(null);
-        alertBuilder.content(content).header(null);
-        return alertBuilder;
     }
 
     public static AlertBuilder info() {
-        return new AlertBuilder(new Alert(Alert.AlertType.INFORMATION), mOwner);
+        return alert(Alert.AlertType.INFORMATION);
     }
 
     public static AlertBuilder error(String message) {
-        AlertBuilder alertBuilder = new AlertBuilder(new Alert(Alert.AlertType.ERROR), mOwner);
+        return alert(Alert.AlertType.ERROR).header(null).content(message);
-        alertBuilder.header(null).content(message);
-        return alertBuilder;
     }
 
     public static AlertBuilder warning() {
-        return new AlertBuilder(new Alert(Alert.AlertType.WARNING), mOwner);
+        return alert(Alert.AlertType.WARNING);
     }
 
     public static AlertBuilder exception(Exception ex) {
-        return new AlertBuilder(exceptionAlert(ex), mOwner);
+        return alert(Alert.AlertType.ERROR).exception(ex);
-    }
-
-    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);
+        return 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
+     *
+     * @param buttons <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);
+        return confirm().buttons(buttons);
+    }
 
-        List<ButtonType> buttonList = Arrays.stream(buttons).map((type) -> {
+    public static AlertBuilder alert(Alert.AlertType type) {
-            ButtonBar.ButtonData buttonData = ButtonBar.ButtonData.OTHER;
+        return new AlertBuilder(mOwner, type);
-            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();
+        return new TextInputBuilder(mOwner);
-        dialog.setContentText(content);
-        return new TextInputBuilder(dialog, mOwner);
     }
 
     public static TextInputBuilder input(String content, String defaultResult) {
-        TextInputDialog dialog = new TextInputDialog(defaultResult);
+        return new TextInputBuilder(mOwner, defaultResult).content(content);
-        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);
+        return new ChoiceBuilder<>(mOwner, choices).content(hintText);
-        dialog.setContentText(hintText);
-        return new ChoiceBuilder<>(dialog, mOwner);
     }
 
+    public static ProgressBuilder progress() {
+        return new ProgressBuilder(mOwner);
+    }
 
     public interface OnChoseListener {
         void confirm();

src/main/java/cn/octopusyan/alistgui/util/alert/BaseBuilder.java

@@ -13,7 +13,7 @@ import java.util.Objects;
  * @author octopus_yan
  */
 public abstract class BaseBuilder<T extends BaseBuilder<T, ?>, D extends Dialog<?>> {
-    D dialog;
+    protected D dialog;
 
     public BaseBuilder(D dialog, Window mOwner) {
         this.dialog = dialog;
@@ -49,14 +49,19 @@ public abstract class BaseBuilder<T extends BaseBuilder<T, ?>, D extends Dialog<
         return (T) this;
     }
 
-    public void show() {
+    public D getDialog() {
-        if (dialog.isShowing()) {
+        return dialog;
-            if (!Objects.equals(dialog.getContentText(), dialog.getContentText()))
-                dialog.setOnHidden(_ -> show());
     }
+
+    public void show() {
         dialog.showAndWait();
     }
 
+    public void close() {
+        if(dialog.isShowing())
+            dialog.close();
+    }
+
     private Stage getStage() {
         return (Stage) dialog.getDialogPane().getScene().getWindow();
     }

src/main/java/cn/octopusyan/alistgui/util/alert/ChoiceBuilder.java

@@ -10,6 +10,12 @@ import java.util.Optional;
  * @author octopus_yan
  */
 public class ChoiceBuilder<R> extends BaseBuilder<ChoiceBuilder<R>, ChoiceDialog<R>> {
+
+    @SafeVarargs
+    public ChoiceBuilder(Window mOwner, R... choices) {
+        this(new ChoiceDialog<>(choices[0], choices), mOwner);
+    }
+
     public ChoiceBuilder(ChoiceDialog<R> dialog, Window mOwner) {
         super(dialog, mOwner);
     }
@@ -17,7 +23,7 @@ public class ChoiceBuilder<R> extends BaseBuilder<ChoiceBuilder<R>, ChoiceDialog
     /**
      * AlertUtil.choices
      */
-    public R getChoice(Collection<R> choices) {
+    public R showAndGetChoice() {
         Optional<R> result = dialog.showAndWait();
         return result.orElse(null);
     }

src/main/java/cn/octopusyan/alistgui/util/alert/ProgressBuilder.java

@@ -0,0 +1,70 @@
+package cn.octopusyan.alistgui.util.alert;
+
+import cn.octopusyan.alistgui.config.Context;
+import javafx.beans.binding.Bindings;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.Node;
+import javafx.scene.control.*;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.Pane;
+import javafx.stage.Window;
+
+/**
+ * 加载弹窗
+ *
+ * @author octopus_yan
+ */
+public class ProgressBuilder extends BaseBuilder<ProgressBuilder, Dialog<Void>> {
+
+    public ProgressBuilder(Window mOwner) {
+        this(new Dialog<>(), mOwner);
+    }
+
+    public ProgressBuilder(Dialog<Void> dialog, Window mOwner) {
+        super(dialog, mOwner);
+
+        var content = getContent();
+
+        DialogPane pane = dialog.getDialogPane();
+        pane.setContent(content);
+        pane.getButtonTypes().add(new ButtonType(
+                Context.getLanguageBinding("label.cancel").get(),
+                ButtonType.CANCEL.getButtonData()
+        ));
+        for (Node child : pane.getChildren()) {
+            if (child instanceof ButtonBar bar) {
+                pane.getChildren().remove(child);
+                break;
+            }
+        }
+    }
+
+    private Pane getContent() {
+        HBox hBox = new HBox();
+        hBox.setPrefWidth(350);
+        hBox.setAlignment(Pos.CENTER);
+        hBox.setPadding(new Insets(0, 0, 0, 0));
+
+        // 取消按钮
+        Button cancel = new Button(Context.getLanguageBinding("label.cancel").get());
+        cancel.setCancelButton(true);
+        cancel.setOnAction(_ -> dialog.close());
+
+        // 进度条 TODO 宽度绑定
+        ProgressBar progressBar = new ProgressBar(-1);
+        progressBar.prefWidthProperty().bind(Bindings.createDoubleBinding(
+                () -> hBox.widthProperty().get() - cancel.widthProperty().get() - 40,
+                hBox.widthProperty(), cancel.widthProperty()
+        ));
+
+        hBox.getChildren().add(progressBar);
+        hBox.getChildren().add(cancel);
+        return hBox;
+    }
+
+    public ProgressBuilder onCancel(Runnable run) {
+        dialog.setOnCloseRequest(_ -> run.run());
+        return this;
+    }
+}

src/main/java/cn/octopusyan/alistgui/util/alert/TextInputBuilder.java

@@ -11,6 +11,15 @@ import java.util.Optional;
  * @author octopus_yan
  */
 public class TextInputBuilder extends BaseBuilder<TextInputBuilder, TextInputDialog> {
+
+    public TextInputBuilder(Window mOwner) {
+        this(new TextInputDialog(), mOwner);
+    }
+
+    public TextInputBuilder(Window mOwner, String defaultResult) {
+        this(new TextInputDialog(defaultResult), mOwner);
+    }
+
     public TextInputBuilder(TextInputDialog dialog, Window mOwner) {
         super(dialog, mOwner);
     }