/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.plugin.jdb.ide.configuration;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ChangeEvent;
import com.google.gwt.event.dom.client.KeyUpEvent;
import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.CheckBox;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;
import org.eclipse.che.ide.ui.listbox.CustomComboBox;
import org.eclipse.che.ide.util.Pair;
import javax.validation.constraints.NotNull;
import java.util.ArrayList;
import java.util.List;
/**
* The implementation of {@link JavaDebugConfigurationPageView}.
*
* @author Artem Zatsarynnyi
*/
public class JavaDebugConfigurationPageViewImpl implements JavaDebugConfigurationPageView {
private static final JavaDebugConfigurationPageViewImplUiBinder UI_BINDER =
GWT.create(JavaDebugConfigurationPageViewImplUiBinder.class);
private final FlowPanel rootElement;
@UiField
CheckBox devHost;
@UiField
TextBox host;
@UiField
CustomComboBox port;
private ActionDelegate delegate;
private List<Pair<String, String>> ports;
public JavaDebugConfigurationPageViewImpl() {
rootElement = UI_BINDER.createAndBindUi(this);
ports = new ArrayList<>();
devHost.addValueChangeHandler(new ValueChangeHandler<Boolean>() {
@Override
public void onValueChange(ValueChangeEvent<Boolean> event) {
delegate.onDevHostChanged(event.getValue());
}
});
updateDialog();
}
@Override
public void setDelegate(ActionDelegate delegate) {
this.delegate = delegate;
}
@Override
public Widget asWidget() {
return rootElement;
}
@Override
public String getHost() {
return host.getValue();
}
@Override
public void setHost(String host) {
this.host.setValue(host);
}
@Override
public int getPort() {
String port = this.port.getValue().trim();
if (port.isEmpty()) {
return 0;
}
try {
return Integer.valueOf(port);
} catch (NumberFormatException e) {
return 0;
}
}
@Override
public void setPort(int port) {
this.port.setValue(port <= 0 ? "" : String.valueOf(port));
}
@Override
public void setHostEnableState(boolean enable) {
host.setEnabled(enable);
}
@Override
public void setPortsList(@NotNull List<Pair<String, String>> ports) {
this.ports = ports;
updatePortsList();
}
@Override
public void setDevHost(boolean value) {
devHost.setValue(value, true);
}
private void updatePortsList() {
port.clear();
for (Pair<String, String> entry : ports) {
port.addItem(entry.first, entry.second);
}
}
private void updateDialog() {
boolean connectToDevMachine = devHost.getValue();
if (connectToDevMachine) {
updatePortsList();
port.setFocus(true);
} else {
host.selectAll();
host.setFocus(true);
port.clear();
}
}
@UiHandler({"host"})
void onHostKeyUp(KeyUpEvent event) {
delegate.onHostChanged();
}
@UiHandler({"port"})
void onPortKeyUp(KeyUpEvent event) {
delegate.onPortChanged();
}
@UiHandler({"port"})
void onPortChanged(ChangeEvent event) {
delegate.onPortChanged();
}
interface JavaDebugConfigurationPageViewImplUiBinder extends UiBinder<FlowPanel, JavaDebugConfigurationPageViewImpl> {
}
}