org.eclipse.egit.ui.internal.repository.RepositoryRemotePropertySource.java Source code

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Here is the source code for org.eclipse.egit.ui.internal.repository.RepositoryRemotePropertySource.java

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/*******************************************************************************
 * Copyright (c) 2010 SAP AG.
 * 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:
 *    Mathias Kinzler (SAP AG) - initial implementation
 *******************************************************************************/
package org.eclipse.egit.ui.internal.repository;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import org.eclipse.egit.ui.Activator;
import org.eclipse.egit.ui.UIText;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.lib.StoredConfig;
import org.eclipse.ui.views.properties.IPropertyDescriptor;
import org.eclipse.ui.views.properties.IPropertySource;
import org.eclipse.ui.views.properties.PropertyDescriptor;
import org.eclipse.ui.views.properties.PropertySheetPage;

/**
 * Read-only view of remote configuration
 */
public class RepositoryRemotePropertySource implements IPropertySource {

    private final StoredConfig myConfig;

    private final String myName;

    /**
     * @param config
     * @param remoteName
     * @param page
     *
     */
    public RepositoryRemotePropertySource(StoredConfig config, String remoteName, PropertySheetPage page) {
        myConfig = config;
        myName = remoteName;
        IToolBarManager mgr = page.getSite().getActionBars().getToolBarManager();
        // we may have some contributions from the RepositoryPropertySource that
        // we should remove
        boolean update = false;
        update = update | mgr.remove(RepositoryPropertySource.CHANGEMODEACTIONID) != null;
        update = update | mgr.remove(RepositoryPropertySource.SINGLEVALUEACTIONID) != null;
        update = update | mgr.remove(RepositoryPropertySource.EDITACTIONID) != null;
        if (update)
            mgr.update(false);
    }

    public Object getEditableValue() {
        return null;
    }

    public IPropertyDescriptor[] getPropertyDescriptors() {

        try {
            myConfig.load();
        } catch (IOException e) {
            Activator.handleError(UIText.RepositoryRemotePropertySource_ErrorHeader, e, true);
        } catch (ConfigInvalidException e) {
            Activator.handleError(UIText.RepositoryRemotePropertySource_ErrorHeader, e, true);
        }
        List<IPropertyDescriptor> resultList = new ArrayList<IPropertyDescriptor>();
        PropertyDescriptor desc = new PropertyDescriptor(RepositoriesView.URL,
                UIText.RepositoryRemotePropertySource_RemoteFetchURL_label);
        resultList.add(desc);
        desc = new PropertyDescriptor(RepositoriesView.FETCH, UIText.RepositoryRemotePropertySource_FetchLabel);
        resultList.add(desc);
        desc = new PropertyDescriptor(RepositoriesView.PUSHURL,
                UIText.RepositoryRemotePropertySource_RemotePushUrl_label);
        resultList.add(desc);
        desc = new PropertyDescriptor(RepositoriesView.PUSH, UIText.RepositoryRemotePropertySource_PushLabel);
        resultList.add(desc);
        return resultList.toArray(new IPropertyDescriptor[resultList.size()]);
    }

    public Object getPropertyValue(Object id) {
        String[] list = myConfig.getStringList(RepositoriesView.REMOTE, myName, (String) id);
        if (list != null && list.length > 1) {
            // let's show this as "[some/uri][another/uri]"
            StringBuilder sb = new StringBuilder();
            for (String s : list) {
                sb.append('[');
                sb.append(s);
                sb.append(']');
            }
            return sb.toString();
        }
        return myConfig.getString(RepositoriesView.REMOTE, myName, (String) id);
    }

    public boolean isPropertySet(Object id) {
        // no default values
        return false;
    }

    public void resetPropertyValue(Object id) {
        // nothing to do
    }

    public void setPropertyValue(Object id, Object value) {
        // read-only
    }

}