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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.ui.skynet.Import;
import java.io.File;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.osee.framework.skynet.core.artifact.Branch;
import org.eclipse.osee.framework.ui.plugin.util.DirectoryOrFileSelector;
import org.eclipse.osee.framework.ui.skynet.branch.BranchSelectComposite;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Group;
import org.eclipse.ui.dialogs.WizardDataTransferPage;
/**
* @author Robert A. Fisher
* @author Jeff C. Phillips
*/
public class ImportMetaPage extends WizardDataTransferPage {
public static final String PAGE_NAME = "osee.define.wizardPage.importMetaPage";
private DirectoryOrFileSelector directoryFileSelector;
private BranchSelectComposite branchSelectComposite;
private IResource currentResourceSelection;
/**
* @param name
* @param selection
*/
public ImportMetaPage(IStructuredSelection selection) {
super(PAGE_NAME);
if (selection != null && selection.size() == 1) {
Object firstElement = selection.getFirstElement();
if (firstElement instanceof IAdaptable) {
currentResourceSelection = (IResource) ((IAdaptable) firstElement).getAdapter(IResource.class);
}
}
}
/**
* (non-Javadoc) Method declared on IDialogPage.
*/
public void createControl(Composite parent) {
initializeDialogUnits(parent);
Composite composite = new Composite(parent, SWT.NULL);
composite.setLayout(new GridLayout());
composite.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL));
composite.setSize(composite.computeSize(SWT.DEFAULT, SWT.DEFAULT));
composite.setFont(parent.getFont());
createSourceGroup(composite);
restoreWidgetValues();
updateWidgetEnablements();
setPageComplete(determinePageCompletion());
setControl(composite);
}
/**
* The <code>WizardResourceImportPage</code> implementation of this <code>Listener</code> method handles all events
* and enablements for controls on this page. Subclasses may extend.
*
* @param event Event
*/
public void handleEvent(Event event) {
setPageComplete(determinePageCompletion());
}
protected void createSourceGroup(Composite parent) {
directoryFileSelector = new DirectoryOrFileSelector(parent, SWT.NONE, "Import Source", this);
if (currentResourceSelection == null) {
// Select directory as the default
directoryFileSelector.setDirectorySelected(true);
} else {
directoryFileSelector.setDirectorySelected(currentResourceSelection.getType() != IResource.FILE);
directoryFileSelector.setText(currentResourceSelection.getLocation().toString());
}
Group composite = new Group(parent, SWT.NONE);
composite.setText("Destination Branch");
GridLayout gd = new GridLayout();
composite.setLayout(gd);
composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
branchSelectComposite = new BranchSelectComposite(composite, SWT.BORDER, false);
setPageComplete(determinePageCompletion());
}
/*
* @see WizardPage#becomesVisible
*/
@Override
public void setVisible(boolean visible) {
super.setVisible(visible);
// policy: wizards are not allowed to come up with an error message
if (visible) {
setErrorMessage(null);
}
}
@Override
protected boolean validateSourceGroup() {
return directoryFileSelector.validate(this);
}
public File getImportFile() {
return directoryFileSelector.getFile();
}
public Branch getSelectedBranch() {
return branchSelectComposite.getSelectedBranch();
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.dialogs.WizardResourceImportPage#allowNewContainerName()
*/
@Override
protected boolean allowNewContainerName() {
return false;
}
}
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