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package org.eclipse.fx.ecp.ui.controls.multi;
import java.util.Objects;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.collections.ObservableList;
import javafx.geometry.Point2D;
import javafx.scene.control.TextField;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Priority;
import javafx.scene.paint.Color;
import javafx.scene.shape.SVGPath;
import javafx.scene.text.Text;
import javafx.stage.Popup;
import org.eclipse.emf.common.command.Command;
import org.eclipse.emf.ecore.EDataType;
import org.eclipse.emf.ecp.edit.ECPControlContext;
import org.eclipse.emf.edit.command.SetCommand;
import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
import org.eclipse.fx.ecp.ui.controls.AutoSelector;
public class EmbeddedTextFieldControl extends AbstractEmbeddedControl {
protected EDataTypeValueHandler valueHandler;
protected TextField textField;
public EmbeddedTextFieldControl(IItemPropertyDescriptor propertyDescriptor, ECPControlContext context, int initialIndex) {
super(propertyDescriptor, context, initialIndex);
valueHandler = new EDataTypeValueHandler((EDataType) feature.getEType());
setSkin(new Skin(this));
update();
}
@Override
protected void update() {
super.update();
// only update if index inside bounds
if (eList.size() > index) {
Object value = eList.get(index);
textField.setText(valueHandler.toString(value));
}
}
protected class Skin extends EmbeddedControlSkin {
protected Skin(EmbeddedTextFieldControl control) {
super(control);
upButton.getStyleClass().add("center-pill");
textField = new TextField();
hBox.getChildren().add(0, textField);
textField.getStyleClass().add("left-pill");
HBox.setHgrow(textField, Priority.ALWAYS);
textField.textProperty().addListener(new ChangeListener<String>() {
@Override
public void changed(ObservableValue<? extends String> observableValue, String oldText, String newText) {
final String message = valueHandler.isValid(newText);
ObservableList<String> styleClass = textField.getStyleClass();
if (message == null) {
styleClass.remove("error");
} else {
if (!styleClass.contains("error"))
styleClass.add("error");
// Tooltip tooltip = new Tooltip(message);
// tooltip.setStyle("-fx-background-color: rgba(200, 0, 0, 0.8);");
// tooltip.getStyleClass().add("error");
// tooltip.setAutoHide(false);
// textField.setTooltip(tooltip);
Point2D p = textField.localToScene(0.0, 0.0);
// tooltip.show(textField,
// p.getX() + textField.getScene().getX() + textField.getScene().getWindow().getX(),
// p.getY() + textField.getScene().getY() + textField.getScene().getWindow().getY() +
// textField.getHeight());
// setGraphic(new Group(upMark));
Popup popup = new Popup();
// popup.setWidth(200);
// popup.setHeight(100);
SVGPath svg = new SVGPath();
svg.setFill(Color.rgb(200, 0, 0, 0.8));
svg.setStyle("-fx-effect: dropshadow( three-pass-box , rgba(0,0,0,0.5) , 10, 0.0 , 0 , 0 );");
Text label = new Text(message);
label.snapshot(null, null);
double w = label.getLayoutBounds().getWidth();
double h = label.getLayoutBounds().getHeight();
// label.getStyleClass().add("validationLabel");
label.setFill(Color.WHITE);
svg.setContent("M 0,16 s 0 -6 6 -6 h 30 l 10 -10 10 10 h " + (w - 50) + " s 6 0 6 6 v " + h + " s 0 6 -6 6 h -" + w
+ " s -6 0 -6 -6 z");
popup.getContent().add(svg);
popup.getContent().add(label);
label.setLayoutX(10);
label.setLayoutY(30);
popup.show(textField, p.getX() + textField.getScene().getX() + textField.getScene().getWindow().getX(), p.getY()
+ textField.getScene().getY() + textField.getScene().getWindow().getY() + textField.getHeight());
}
}
});
textField.focusedProperty().addListener(new AutoSelector(textField));
textField.focusedProperty().addListener(new ChangeListener<Boolean>() {
@Override
public void changed(ObservableValue<? extends Boolean> observableValue, Boolean oldFocused, Boolean newFocused) {
if (!newFocused) {
Object oldValue = eList.get(index);
String text = textField.getText();
String message = valueHandler.isValid(text);
if (message == null) {
Object newValue = valueHandler.toValue(text);
// only commit if the value has changed
if (!Objects.equals(oldValue, newValue)) {
Command command = SetCommand.create(editingDomain, modelElement, feature, newValue, index);
if (command.canExecute())
editingDomain.getCommandStack().execute(command);
}
}
}
}
});
}
}
}
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