org.eclipse.egit.ui.internal.dialogs.UnmergedBranchDialog.java Source code

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Here is the source code for org.eclipse.egit.ui.internal.dialogs.UnmergedBranchDialog.java

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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 v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Mathias Kinzler (SAP AG) - use the abstract super class
 *******************************************************************************/
package org.eclipse.egit.ui.internal.dialogs;

import java.util.List;

import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.egit.ui.internal.GitLabelProvider;
import org.eclipse.egit.ui.internal.UIText;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jgit.lib.Ref;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;

/**
 * Used to display unmerged branches for confirmation during delete
 *
 * @param <T>
 *            either {@link Ref} or {@link IAdaptable} to {@link Ref}
 */
public class UnmergedBranchDialog<T> extends MessageDialog {
    private final List<T> nodes;

    /**
     * @param parentShell
     * @param nodes
     */
    public UnmergedBranchDialog(Shell parentShell, List<T> nodes) {
        super(parentShell, UIText.UnmergedBranchDialog_Title, null, UIText.UnmergedBranchDialog_Message,
                MessageDialog.QUESTION, new String[] { IDialogConstants.OK_LABEL, IDialogConstants.CANCEL_LABEL },
                0);
        this.nodes = nodes;
    }

    @Override
    protected Control createCustomArea(Composite parent) {
        Composite area = new Composite(parent, SWT.NONE);
        area.setLayoutData(new GridData(GridData.FILL_BOTH));
        area.setLayout(new FillLayout());

        TableViewer branchesList = new TableViewer(area);
        branchesList.setContentProvider(ArrayContentProvider.getInstance());
        branchesList.setLabelProvider(new GitLabelProvider());
        branchesList.setInput(nodes);
        return area;
    }

}