/******************************************************************************
* Copyright (c) 2011 GitHub Inc.
* 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:
* Kevin Sawicki (GitHub Inc.) - initial API and implementation
*****************************************************************************/
package org.eclipse.egit.ui.internal.repository;
import java.io.File;
import java.io.IOException;
import org.eclipse.egit.ui.Activator;
import org.eclipse.egit.ui.internal.preferences.ConfigurationEditorComponent;
import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.jgit.events.ConfigChangedEvent;
import org.eclipse.jgit.events.ConfigChangedListener;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.dialogs.PropertyPage;
/**
* Property page for elements that can adapt to a {@link Repository} object.
*/
public class RepositoryPropertyPage extends PropertyPage {
private ConfigurationEditorComponent editor;
protected Control createContents(Composite parent) {
Composite displayArea = new Composite(parent, SWT.NONE);
GridLayoutFactory.fillDefaults().applyTo(displayArea);
GridDataFactory.fillDefaults().applyTo(displayArea);
final Repository repo = (Repository) getElement()
.getAdapter(Repository.class);
if (repo == null)
return displayArea;
StoredConfig config = repo.getConfig();
if (config instanceof FileBasedConfig) {
File configFile = ((FileBasedConfig) config).getFile();
config = new FileBasedConfig(configFile, repo.getFS());
config.addChangeListener(new ConfigChangedListener() {
public void onConfigChanged(ConfigChangedEvent event) {
repo.fireEvent(new ConfigChangedEvent());
}
});
}
editor = new ConfigurationEditorComponent(displayArea, config, true, false) {
@Override
protected void setErrorMessage(String message) {
RepositoryPropertyPage.this.setErrorMessage(message);
}
};
editor.createContents();
return displayArea;
}
protected void performDefaults() {
if (editor != null)
try {
editor.restore();
} catch (IOException e) {
Activator.handleError(e.getMessage(), e, true);
}
super.performDefaults();
}
public boolean performOk() {
if (editor != null)
try {
editor.save();
} catch (IOException e) {
Activator.handleError(e.getMessage(), e, true);
}
return super.performOk();
}
}