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refactor: dedicated loadPaneToDialog function replacing the previous workaround

This commit is contained in:
David Guler 2022-11-16 20:37:07 +01:00
parent 9ba252b828
commit 2f69c48800
2 changed files with 30 additions and 14 deletions
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7
src/main/java/ch/zhaw/gartenverwaltung/PlantsController.java
View File

@ -21,7 +21,6 @@ import javafx.scene.image.Image;
import javafx.scene.image.ImageView; import javafx.scene.image.ImageView;
import javafx.scene.layout.AnchorPane; import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.VBox; import javafx.scene.layout.VBox;
import javafx.stage.Stage;
import java.io.IOException; import java.io.IOException;
import java.time.LocalDate; import java.time.LocalDate;
@ -74,7 +73,6 @@ public class PlantsController {
*/ */
@FXML @FXML
void selectSowDate() throws IOException { void selectSowDate() throws IOException {
Stage stage = new Stage();
Dialog<LocalDate> dateSelection = new Dialog<>(); Dialog<LocalDate> dateSelection = new Dialog<>();
dateSelection.setTitle("Select Date"); dateSelection.setTitle("Select Date");
dateSelection.setHeaderText(String.format("Select Harvest/Sow Date for %s:", selectedPlant.name())); dateSelection.setHeaderText(String.format("Select Harvest/Sow Date for %s:", selectedPlant.name()));
@ -85,12 +83,10 @@ public class PlantsController {
ButtonType sowButton = new ButtonType("Save", ButtonBar.ButtonData.OK_DONE); ButtonType sowButton = new ButtonType("Save", ButtonBar.ButtonData.OK_DONE);
dialogPane.getButtonTypes().addAll(sowButton, ButtonType.CANCEL); dialogPane.getButtonTypes().addAll(sowButton, ButtonType.CANCEL);
if (appLoader.loadSceneToStage("SelectSowDay.fxml", stage) instanceof SelectSowDayController controller) { if (appLoader.loadPaneToDialog("SelectSowDay.fxml", dialogPane) instanceof SelectSowDayController controller) {
controller.initSaveButton((Button) dialogPane.lookupButton(sowButton)); controller.initSaveButton((Button) dialogPane.lookupButton(sowButton));
controller.setSelectedPlant(selectedPlant); controller.setSelectedPlant(selectedPlant);
dateSelection.setResultConverter(button -> button.equals(sowButton) ? controller.retrieveResult() : null); dateSelection.setResultConverter(button -> button.equals(sowButton) ? controller.retrieveResult() : null);
}
dialogPane.setContent(stage.getScene().getRoot());
dateSelection.showAndWait() dateSelection.showAndWait()
.ifPresent(date -> { .ifPresent(date -> {
@ -102,6 +98,7 @@ public class PlantsController {
plantsRoot.fireEvent(new ChangeViewEvent(ChangeViewEvent.CHANGE_MAIN_VIEW, "MyGarden.fxml")); plantsRoot.fireEvent(new ChangeViewEvent(ChangeViewEvent.CHANGE_MAIN_VIEW, "MyGarden.fxml"));
}); });
} }
}
/** /**
* fill list view with current hardiness zone * fill list view with current hardiness zone

19
src/main/java/ch/zhaw/gartenverwaltung/bootstrap/AppLoader.java
View File

@ -12,6 +12,7 @@ import ch.zhaw.gartenverwaltung.models.GardenSchedule;
import ch.zhaw.gartenverwaltung.models.PlantListModel; import ch.zhaw.gartenverwaltung.models.PlantListModel;
import javafx.fxml.FXMLLoader; import javafx.fxml.FXMLLoader;
import javafx.scene.Scene; import javafx.scene.Scene;
import javafx.scene.control.DialogPane;
import javafx.scene.layout.Pane; import javafx.scene.layout.Pane;
import javafx.stage.Stage; import javafx.stage.Stage;
@ -78,6 +79,24 @@ public class AppLoader {
return controller; return controller;
} }
/**
* Loads the given fxml-file from resources (no caching) and appendeds it's
* contents to the given {@link DialogPane}.
* Performs dependency-injection.
*
* @param fxmlFile The file name to be loaded
* @param appendee The {@link DialogPane} to which the FXML contents are to be appended.
* @return The controller of the loaded scene.
* @throws IOException if the file could not be loaded
*/
public Object loadPaneToDialog(String fxmlFile, DialogPane appendee) throws IOException {
FXMLLoader loader = new FXMLLoader(Objects.requireNonNull(HelloApplication.class.getResource(fxmlFile)));
appendee.setContent(loader.load());
Object controller = loader.getController();
annotationInject(controller);
return controller;
}
/** /**
* Loads the given fxml-file from resources and caches the pane. * Loads the given fxml-file from resources and caches the pane.
* Performs dependency-injection. * Performs dependency-injection.