de.rpgframework.jfx.section.FlowSection Maven / Gradle / Ivy

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package de.rpgframework.jfx.section;

import java.lang.System.Logger;
import java.lang.System.Logger.Level;
import java.util.List;

import org.prelle.javafx.Chip;
import org.prelle.javafx.Section;
import org.prelle.javafx.SymbolIcon;

import de.rpgframework.jfx.RPGFrameworkJavaFX;
import javafx.beans.property.ObjectProperty;
import javafx.beans.property.ReadOnlyObjectProperty;
import javafx.beans.property.SimpleObjectProperty;
import javafx.scene.Node;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.ListView;
import javafx.scene.control.SelectionModel;
import javafx.scene.layout.FlowPane;

/**
 * @author Stefan Prelle
 *
 */
public abstract class FlowSection extends Section {

	protected final static Logger logger = RPGFrameworkJavaFX.logger;

	protected Button btnAdd;
	protected FlowPane flow;

	protected ObjectProperty showHelpFor = new SimpleObjectProperty<>();

	//-------------------------------------------------------------------
	public FlowSection(String title) {
		super.setId(title);
		initListComponents();
		getStyleClass().add("list-section");
		setTitle(title);
		setContent(flow);

		initListInteractivity();
	}

	//-------------------------------------------------------------------
	private void initListComponents() {
		flow = new FlowPane(10,10);
		flow.setMaxHeight(Double.MAX_VALUE);
		btnAdd = new Button(null, new SymbolIcon("add"));
		getButtons().addAll(btnAdd);
	}

	//-------------------------------------------------------------------
	protected void initListInteractivity() {
//		showHelpFor.bind(list.getSelectionModel().selectedItemProperty());
//		list.getSelectionModel().selectedItemProperty().addListener( (ov,o,n) -> selectionChanged(o, n));
		btnAdd.setOnAction(ev -> onAdd());
//		btnDel.setOnAction(ev -> onDelete(list.getSelectionModel().getSelectedItem()));

//		headerNodeProperty.addListener( (ov,o,n) -> {
//			if (n==null) {
//				setContent(list);
//			} else {
//				VBox box = new VBox(5, n, list);
//				box.setMaxHeight(Double.MAX_VALUE);
//				list.setMaxHeight(Double.MAX_VALUE);
//				VBox.setVgrow(list, Priority.ALWAYS);
//				setContent(box);
//			}
//		});
	}

	//-------------------------------------------------------------------
	/**
	 * Override this method to get finer control over the Delete button
	 */
	protected void selectionChanged(T old, T neu) {
//		btnDel.setDisable(neu==null);
	}

	//-------------------------------------------------------------------
	public void setData(List data) {
		flow.getChildren().clear();
		for (T item : data) {
			Chip chip = new Chip();
			chip.setText(String.valueOf(item));
			chip.setUserData(item);
			chip.setOnMouseClicked(ev -> showHelpFor.set(item));
			flow.getChildren().add(chip);
		}
	}

	//-------------------------------------------------------------------
	public ReadOnlyObjectProperty showHelpForProperty() {
		return showHelpFor;
	}

//	//-------------------------------------------------------------------
//	public SelectionModel getSelectionModel() {
//		return list.getSelectionModel();
//	}

	//-------------------------------------------------------------------
	protected abstract void onAdd();

	//-------------------------------------------------------------------
	protected abstract void onDelete(T item);

	//-------------------------------------------------------------------
	protected void onSettings() {
		logger.log(Level.WARNING, "onSettings() not overloaded in "+getClass());
	}

//	//-------------------------------------------------------------------
//	public ObjectProperty headerNodeProperty() { return headerNodeProperty; }
//	public Node getHeaderNode() { return headerNodeProperty.get(); }
//	public Section setHeaderNode(Node value) { headerNodeProperty.set(value); return this; }

}