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When a new file is opened check first if there are unsafed changes and show a warning dialog.

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This commit is contained in:
Andreas Billmann
2022-10-19 13:48:09 +02:00
parent 7dac3ce011
commit bec55b6119
6 changed files with 28 additions and 4 deletions
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18
src/main/java/ninja/javafx/smartcsv/fx/SmartCSVController.java
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@@ -276,7 +276,7 @@ public class SmartCSVController extends FXMLController {
tableWrapper.setOnDragDropped(event -> {
Dragboard db = event.getDragboard();
boolean success = false;
if (db.hasFiles() && db.getFiles().size() == 1) {
if (db.hasFiles() && db.getFiles().size() == 1 && canOpen()) {
File file = db.getFiles().get(0);
openFile(currentCsvFile, file);
success = true;
@@ -503,6 +503,22 @@ public class SmartCSVController extends FXMLController {
return canExit;
}
private boolean canOpen() {
boolean canOpen = true;
if (currentCsvFile.getContent() != null && currentCsvFile.isFileChanged()) {
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
alert.setTitle(resourceBundle.getString("dialog.changes.title"));
alert.setHeaderText(resourceBundle.getString("dialog.changes.header.text"));
alert.setContentText(resourceBundle.getString("dialog.changes.text"));
Optional<ButtonType> result = alert.showAndWait();
if (result.get() != ButtonType.OK){
canOpen = false;
}
}
return canOpen;
}
public void showValidationEditor(String column) {
validationEditorController.setSelectedColumn(column);
validationEditorController.updateForm();

2
src/main/resources/ninja/javafx/smartcsv/fx/application.properties
View File

@@ -1,5 +1,5 @@
application.name = SmartCSV.fx
application.version = 1.2.0
application.version = 1.3.0
# fxml views
fxml.smartcvs.view = /ninja/javafx/smartcsv/fx/smartcsv.fxml

4
src/main/resources/ninja/javafx/smartcsv/fx/smartcsv.properties
View File

@@ -29,6 +29,10 @@ dialog.exit.title = Close Application
dialog.exit.header.text = Do you want to close application?
dialog.exit.text = There are changes made to the csv file. If you close now, the changes are lost!
dialog.changes.title = Discard changes
dialog.changes.header.text = Do you want to discard changes?
dialog.changes.text = There are changes made to the csv file. If you open a new file, the changes are lost!
dialog.preferences.title = Preferences
dialog.preferences.header.text = Preferences

4
src/main/resources/ninja/javafx/smartcsv/fx/smartcsv_de.properties
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@@ -45,6 +45,10 @@ dialog.exit.title = Anwendung beenden
dialog.exit.header.text = M\u00f6chten Sie wirklich die Anwendung beenden?
dialog.exit.text = Es gibt noch ungespeicherte \u00c4nderungen, die verloren gehen, wenn Sie die Anwendung jetzt beenden.
dialog.changes.title = Änderungen verwerfen
dialog.changes.header.text = Wollen Sie Ihre Änderungen verwerfen?
dialog.changes.text = Es gibt noch ungespeicherte \u00c4nderungen, die verloren gehen, wenn Sie die Datei laden.
preferences.quoteChar = Einfassungszeichen:
preferences.delimiterChar = Trennzeichen:
preferences.ignoreEmptyLines = Leere Zeilen ignorieren: