add error dialog

ModFest · Jan 22, 2021 · 00f8b16 · 00f8b16
1 parent c09541c
commit 00f8b16
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Showing 4 changed files with 106 additions and 1 deletion.
diff --git a/src/main/java/net/querz/mcaselector/text/Translation.java b/src/main/java/net/querz/mcaselector/text/Translation.java
@@ -142,6 +142,10 @@ public enum Translation {
 	DIALOG_PROGRESS_TITLE_EXPORTING_FILTERED_CHUNKS("dialog.progress.title.exporting_filtered_chunks"),
 	DIALOG_PROGRESS_TITLE_SELECTING_FILTERED_CHUNKS("dialog.progress.title.selecting_filtered_chunks"),
 	DIALOG_PROGRESS_TITLE_CHANGING_NBT_DATA("dialog.progress.title.changing_nbt_data"),
+	DIALOG_ERROR_BUTTON_COPY_TO_CLIPBOARD("dialog.error.button.copy_to_clipboard"),
+	DIALOG_ERROR_TITLE("dialog.error.title"),
+	DIALOG_ERROR_HEADER("dialog.error.header"),
+	DIALOG_ERROR_COPIED_TO_CLIPBOARD("dialog.error.copied_to_clipboard"),
 	BUTTON_CANCEL("button.cancel"),
 	BUTTON_OK("button.ok");
 

diff --git a/src/main/java/net/querz/mcaselector/ui/DialogHelper.java b/src/main/java/net/querz/mcaselector/ui/DialogHelper.java
@@ -21,6 +21,7 @@
 import net.querz.mcaselector.ui.dialog.ChangeFieldsConfirmationDialog;
 import net.querz.mcaselector.ui.dialog.ChangeNBTDialog;
 import net.querz.mcaselector.ui.dialog.DeleteConfirmationDialog;
+import net.querz.mcaselector.ui.dialog.ErrorDialog;
 import net.querz.mcaselector.ui.dialog.ExportConfirmationDialog;
 import net.querz.mcaselector.ui.dialog.FilterChunksDialog;
 import net.querz.mcaselector.ui.dialog.GotoDialog;
@@ -427,7 +428,7 @@ public static void openWorld(TileMap tileMap, Stage primaryStage, OptionBar opti
 		if (file != null && file.isDirectory()) {
 			List<File> dimensions = detectDimensionDirectories(file);
 			if (dimensions.size() == 0) {
-				// TODO: show error dialog that we didn't find any dimension
+				new ErrorDialog(primaryStage, String.format("no dimensions found in %s", file.getAbsolutePath())).showAndWait();
 				Debug.dumpf("no dimensions found in %s", file.getAbsolutePath());
 				return;
 			}

diff --git a/src/main/java/net/querz/mcaselector/ui/dialog/ErrorDialog.java b/src/main/java/net/querz/mcaselector/ui/dialog/ErrorDialog.java
@@ -0,0 +1,83 @@
+package net.querz.mcaselector.ui.dialog;
+
+import javafx.application.Platform;
+import javafx.event.ActionEvent;
+import javafx.scene.control.Alert;
+import javafx.scene.control.ButtonBar;
+import javafx.scene.control.ButtonType;
+import javafx.scene.control.Label;
+import javafx.scene.control.TextArea;
+import javafx.scene.layout.VBox;
+import javafx.stage.Stage;
+import javafx.stage.StageStyle;
+import net.querz.mcaselector.text.TextHelper;
+import net.querz.mcaselector.text.Translation;
+import java.awt.*;
+import java.awt.datatransfer.Clipboard;
+import java.awt.datatransfer.StringSelection;
+
+public class ErrorDialog extends Alert {
+
+	private final VBox content = new VBox();
+
+	public ErrorDialog(Stage primaryStage, String errorMessage) {
+		super(AlertType.ERROR, null, ButtonType.CLOSE);
+		ButtonType copyToClipbaord = new ButtonType(Translation.DIALOG_ERROR_BUTTON_COPY_TO_CLIPBOARD.toString(), ButtonBar.ButtonData.BACK_PREVIOUS);
+		getDialogPane().getButtonTypes().add(0, copyToClipbaord);
+		initStyle(StageStyle.UTILITY);
+		getDialogPane().getStyleClass().add("error-dialog-pane");
+		titleProperty().bind(Translation.DIALOG_ERROR_TITLE.getProperty());
+		headerTextProperty().bind(Translation.DIALOG_ERROR_HEADER.getProperty());
+
+		TextArea errorText = new TextArea();
+		errorText.setEditable(false);
+		errorText.setText(errorMessage);
+
+		Label copiedToClipboard = new Label();
+		copiedToClipboard.getStyleClass().add("copied-to-clipboard-label");
+
+		getDialogPane().lookupButton(copyToClipbaord).addEventFilter(ActionEvent.ACTION, e -> {
+			copyTextToClipboard(errorMessage);
+			showLabelTextForXSeconds(copiedToClipboard, Translation.DIALOG_ERROR_COPIED_TO_CLIPBOARD.toString(), 3);
+			e.consume();
+		});
+
+		content.getChildren().addAll(errorText, copiedToClipboard);
+
+		getDialogPane().setContent(content);
+
+		getDialogPane().getStylesheets().addAll(primaryStage.getScene().getStylesheets());
+	}
+
+	public ErrorDialog(Stage primaryStage, Exception ex) {
+		this(primaryStage, TextHelper.getStacktraceAsString(ex));
+	}
+
+	private void copyTextToClipboard(String text) {
+		StringSelection stringSelection = new StringSelection(text);
+		Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
+		clipboard.setContents(stringSelection, null);
+	}
+
+	private boolean showingCopiedToClipboardText = false;
+
+	private void showLabelTextForXSeconds(Label label, String text, int seconds) {
+		if (showingCopiedToClipboardText) {
+			return;
+		}
+		showingCopiedToClipboardText = true;
+		label.setText(text);
+		Thread t = new Thread(() -> {
+			try {
+				Thread.sleep(seconds * 1000);
+			} catch (InterruptedException e) {
+				e.printStackTrace();
+			}
+			Platform.runLater(() -> {
+				label.setText(null);
+				showingCopiedToClipboardText = false;
+			});
+		});
+		t.start();
+	}
+}
diff --git a/src/main/resources/style.css b/src/main/resources/style.css
@@ -274,6 +274,17 @@
 	-fx-padding: 0;
 }
 
+/*---------- TEXT AREA ----------*/
+
+.text-area {
+	-fx-text-fill: -color-text-light;
+	-fx-pref-height: 75px;
+}
+
+.text-area .content {
+	-fx-background-color: -color-text-field-background;
+}
+
 /*---------- LISTVIEW ----------*/
 
 .list-view {
@@ -372,6 +383,12 @@
 	-fx-text-fill: -color-text-light;
 }
 
+/*---------- ERROR DIALOG ----------*/
+
+.error-dialog-pane .copied-to-clipboard-label {
+	-fx-padding: 10 0 -10 0;
+}
+
 /*---------- PROGRESS DIALOG ----------*/
 
 .progress-dialog {