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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ccvs.ui.wizards;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.ColumnWeightData;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.TableLayout;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.team.internal.ccvs.core.ICVSRepositoryLocation;
import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin;
import org.eclipse.team.internal.ccvs.ui.IHelpContextIds;
import org.eclipse.team.internal.ccvs.ui.Policy;
import org.eclipse.ui.help.WorkbenchHelp;
import org.eclipse.ui.internal.model.AdaptableList;
import org.eclipse.ui.model.WorkbenchContentProvider;
import org.eclipse.ui.model.WorkbenchLabelProvider;
/**
* First wizard page for importing a project into a CVS repository.
* This page prompts the user to select an existing repo or create a new one.
* If the user selected an existing repo, then getLocation() will return it.
*/
public class RepositorySelectionPage extends CVSWizardPage {
private TableViewer table;
private Button useExistingRepo;
private Button useNewRepo;
private ICVSRepositoryLocation result;
/**
* RepositorySelectionPage constructor.
*
* @param pageName the name of the page
* @param title the title of the page
* @param titleImage the image for the page
*/
public RepositorySelectionPage(String pageName, String title, ImageDescriptor titleImage) {
super(pageName, title, titleImage);
}
protected TableViewer createTable(Composite parent, int span) {
Table table = new Table(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.SINGLE | SWT.FULL_SELECTION);
GridData data = new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL);
data.horizontalSpan = span;
data.widthHint = 200;
table.setLayoutData(data);
TableLayout layout = new TableLayout();
layout.addColumnData(new ColumnWeightData(100, true));
table.setLayout(layout);
TableColumn col = new TableColumn(table, SWT.NONE);
col.setResizable(true);
return new TableViewer(table);
}
/**
* Creates the UI part of the page.
*
* @param parent the parent of the created widgets
*/
public void createControl(Composite parent) {
Composite composite = createComposite(parent, 1);
// set F1 help
WorkbenchHelp.setHelp(composite, IHelpContextIds.SHARING_SELECT_REPOSITORY_PAGE);
createWrappingLabel(composite, Policy.bind("RepositorySelectionPage.description"), 0 /* indent */, 1 /* columns */); //$NON-NLS-1$
useNewRepo = createRadioButton(composite, Policy.bind("RepositorySelectionPage.useNew"), 1); //$NON-NLS-1$
useExistingRepo = createRadioButton(composite, Policy.bind("RepositorySelectionPage.useExisting"), 1); //$NON-NLS-1$
table = createTable(composite, 1);
table.setContentProvider(new WorkbenchContentProvider());
table.setLabelProvider(new WorkbenchLabelProvider());
table.addSelectionChangedListener(new ISelectionChangedListener() {
public void selectionChanged(SelectionChangedEvent event) {
result = (ICVSRepositoryLocation)((IStructuredSelection)table.getSelection()).getFirstElement();
setPageComplete(true);
}
});
useExistingRepo.addListener(SWT.Selection, new Listener() {
public void handleEvent(Event event) {
if (useNewRepo.getSelection()) {
table.getTable().setEnabled(false);
result = null;
} else {
table.getTable().setEnabled(true);
result = (ICVSRepositoryLocation)((IStructuredSelection)table.getSelection()).getFirstElement();
}
setPageComplete(true);
}
});
setControl(composite);
initializeValues();
Dialog.applyDialogFont(parent);
}
/**
* Initializes states of the controls.
*/
private void initializeValues() {
ICVSRepositoryLocation[] locations = CVSUIPlugin.getPlugin().getRepositoryManager().getKnownRepositoryLocations();
AdaptableList input = new AdaptableList(locations);
table.setInput(input);
if (locations.length == 0) {
useNewRepo.setSelection(true);
} else {
useExistingRepo.setSelection(true);
table.setSelection(new StructuredSelection(locations[0]));
}
}
public ICVSRepositoryLocation getLocation() {
return result;
}
public void setVisible(boolean visible) {
super.setVisible(visible);
if (visible) {
useExistingRepo.setFocus();
}
}
}
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