/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.felix.sigil.eclipse.ui.internal.editors.project;
import org.apache.felix.sigil.common.model.ModelElementFactory;
import org.apache.felix.sigil.common.model.osgi.IPackageImport;
import org.apache.felix.sigil.common.osgi.VersionRange;
import org.eclipse.jface.viewers.IContentProvider;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Shell;
public class ResourceImportDialog extends ResourceSelectDialog implements VersionsChangeListener
{
private VersionRangeComponent versions;
private VersionRange range;
public ResourceImportDialog(Shell parentShell, String title, String label, IContentProvider content, ViewerFilter filter, Object scope)
{
super(parentShell, content, filter, scope, title, label, true);
}
public VersionRange getVersions()
{
return range;
}
@Override
protected void createCustom(Composite body)
{
versions = new VersionRangeComponent(body, SWT.BORDER);
versions.addVersionChangeListener(this);
versions.setVersions(range);
GridData data = new GridData(SWT.LEFT, SWT.TOP, true, true);
data.horizontalSpan = 2;
data.widthHint = 300;
data.heightHint = 200;
versions.setLayoutData(data);
}
@Override
protected void selectionChanged(SelectionChangedEvent event)
{
if (event.getSelection().isEmpty())
{
versions.setEnabled(false);
}
else
{
versions.setEnabled(true);
}
}
public void versionsChanged(VersionRange range)
{
this.range = range;
if (range == null)
{
setErrorMessage("Invalid version");
}
else
{
setErrorMessage(null);
}
}
public void setVersions(VersionRange range)
{
this.range = range;
}
public IPackageImport getImport()
{
IPackageImport packageImport = ModelElementFactory.getInstance().newModelElement(
IPackageImport.class);
packageImport.setPackageName((String) getSelected()[0]);
packageImport.setVersions(getVersions());
return packageImport;
}
}