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/*******************************************************************************
* Copyright (c) 2011 SAP AG.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Mathias Kinzler (SAP AG) - initial implementation
*******************************************************************************/
package org.eclipse.egit.ui.internal.dialogs;
import java.util.Set;
import org.eclipse.egit.ui.internal.UIText;
import org.eclipse.jface.dialogs.TitleAreaDialog;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jgit.lib.ConfigConstants;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
/**
* Dialog for creating a new remote
* <p>
* Asks for a name for the new remote and whether it should be configured for
* fetch or push
*/
public class NewRemoteDialog extends TitleAreaDialog {
private Text nameText;
private Set<String> existingRemotes;
private Button forPush;
private String name;
private boolean pushMode;
/**
* @param parentShell
* @param repository
*/
public NewRemoteDialog(Shell parentShell, Repository repository) {
super(parentShell);
existingRemotes = repository.getConfig().getSubsections(
ConfigConstants.CONFIG_REMOTE_SECTION);
}
@Override
public void create() {
super.create();
setTitle(UIText.NewRemoteDialog_DialogTitle);
setMessage(UIText.NewRemoteDialog_ConfigurationMessage);
if (existingRemotes.isEmpty()) {
nameText.setText(Constants.DEFAULT_REMOTE_NAME);
nameText.selectAll();
}
checkPage();
}
@Override
protected void configureShell(Shell newShell) {
super.configureShell(newShell);
newShell.setText(UIText.NewRemoteDialog_WindowTitle);
}
@Override
protected Control createDialogArea(Composite parent) {
Composite main = new Composite(parent, SWT.NONE);
main.setLayout(new GridLayout(2, false));
GridDataFactory.fillDefaults().grab(true, true).applyTo(main);
Label nameLabel = new Label(main, SWT.NONE);
nameLabel.setText(UIText.NewRemoteDialog_NameLabel);
nameText = new Text(main, SWT.BORDER);
GridDataFactory.fillDefaults().grab(true, false).applyTo(nameText);
nameText.addModifyListener(new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
checkPage();
}
});
Composite buttonComposite = new Composite(main, SWT.NONE);
GridDataFactory.fillDefaults().span(2, 1).applyTo(buttonComposite);
buttonComposite.setLayout(new RowLayout(SWT.VERTICAL));
forPush = new Button(buttonComposite, SWT.RADIO);
forPush.setText(UIText.NewRemoteDialog_PushRadio);
forPush.setSelection(true);
Button forFetch = new Button(buttonComposite, SWT.RADIO);
forFetch.setText(UIText.NewRemoteDialog_FetchRadio);
nameText.setFocus();
applyDialogFont(main);
main.setTabList(new Control[] { nameText, buttonComposite });
return main;
}
private void checkPage() {
boolean errorFound = false;
setErrorMessage(null);
String t = getTrimmedRemoteName();
if (t.length() > 0
&& !Repository.isValidRefName(Constants.R_REMOTES + t)) {
setErrorMessage(NLS.bind(UIText.NewRemoteDialog_InvalidRemoteName,
t));
errorFound = true;
} else if (existingRemotes.contains(t)) {
setErrorMessage(NLS.bind(
UIText.NewRemoteDialog_RemoteAlreadyExistsMessage, t));
errorFound = true;
}
getButton(OK).setEnabled(!errorFound && t.length() > 0);
}
@Override
protected void buttonPressed(int buttonId) {
if (buttonId == OK) {
name = getTrimmedRemoteName();
pushMode = forPush.getSelection();
}
super.buttonPressed(buttonId);
}
private String getTrimmedRemoteName() {
return nameText.getText().trim();
}
/**
* @return the name
*/
public String getName() {
return name;
}
/**
* @return if the new remote is to be configured for push
*/
public boolean getPushMode() {
return pushMode;
}
}
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