/*
* Copyright 2015 JBoss, by Red Hat, Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.uberfire.ext.properties.editor.client.fields;
import javax.enterprise.context.Dependent;
import javax.enterprise.event.Event;
import javax.inject.Inject;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.BlurEvent;
import com.google.gwt.event.dom.client.BlurHandler;
import com.google.gwt.event.dom.client.KeyCodes;
import com.google.gwt.event.dom.client.KeyDownEvent;
import com.google.gwt.event.dom.client.KeyDownHandler;
import com.google.gwt.user.client.ui.Widget;
import org.uberfire.ext.properties.editor.client.widgets.PropertyEditorTextBox;
import org.uberfire.ext.properties.editor.model.PropertyEditorChangeEvent;
import org.uberfire.ext.properties.editor.model.PropertyEditorFieldInfo;
@Dependent
public class TextField extends AbstractField {
@Inject
Event<PropertyEditorChangeEvent> propertyEditorChangeEventEvent;
@Override
public Widget widget(final PropertyEditorFieldInfo property) {
final PropertyEditorTextBox textBox = GWT.create(PropertyEditorTextBox.class);
textBox.setText(property.getCurrentStringValue());
textBox.setId(String.valueOf(property.hashCode()));
addEnterKeyHandler(property,
textBox);
addLostFocusHandler(property,
textBox);
return textBox;
}
private void addLostFocusHandler(final PropertyEditorFieldInfo property,
final PropertyEditorTextBox textBox) {
textBox.addBlurHandler(new BlurHandler() {
@Override
public void onBlur(BlurEvent event) {
if (validate(property,
textBox.getText())) {
textBox.clearOldValidationErrors();
property.setCurrentStringValue(textBox.getText());
propertyEditorChangeEventEvent.fire(new PropertyEditorChangeEvent(property,
textBox.getText()));
} else {
textBox.setValidationError(getValidatorErrorMessage(property,
textBox.getText()));
textBox.setText(property.getCurrentStringValue());
}
}
});
}
private void addEnterKeyHandler(final PropertyEditorFieldInfo property,
final PropertyEditorTextBox textBox) {
textBox.addKeyDownHandler(new KeyDownHandler() {
@Override
public void onKeyDown(KeyDownEvent event) {
if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
if (validate(property,
textBox.getText())) {
textBox.clearOldValidationErrors();
property.setCurrentStringValue(textBox.getText());
propertyEditorChangeEventEvent.fire(new PropertyEditorChangeEvent(property,
textBox.getText()));
} else {
textBox.setValidationError(getValidatorErrorMessage(property,
textBox.getText()));
textBox.setText(property.getCurrentStringValue());
}
}
}
});
}
}