/*
* 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 java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Iterator;
import java.util.Set;
import org.apache.felix.sigil.common.model.IModelElement;
import org.apache.felix.sigil.common.model.ModelElementFactory;
import org.apache.felix.sigil.common.model.eclipse.ISigilBundle;
import org.apache.felix.sigil.common.model.osgi.IPackageImport;
import org.apache.felix.sigil.common.model.osgi.IPackageModelElement;
import org.apache.felix.sigil.eclipse.model.project.ISigilProjectModel;
import org.apache.felix.sigil.eclipse.ui.internal.form.SigilPage;
import org.apache.felix.sigil.eclipse.ui.util.DefaultTableProvider;
import org.apache.felix.sigil.eclipse.ui.util.ResourcesDialogHelper;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.viewers.IContentProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.ui.forms.widgets.FormToolkit;
public class ImportPackagesSection extends BundleDependencySection
{
public ImportPackagesSection(SigilPage page, Composite parent, ISigilProjectModel project, Set<IModelElement> unresolvedPackages) throws CoreException
{
super(page, parent, project, unresolvedPackages);
}
@Override
protected String getTitle()
{
return "Import Packages";
}
@Override
protected Label createLabel(Composite parent, FormToolkit toolkit)
{
return toolkit.createLabel(parent,
"Specify which packages this bundle imports from other bundles.");
}
@Override
protected IContentProvider getContentProvider()
{
return new DefaultTableProvider()
{
public Object[] getElements(Object inputElement)
{
ArrayList<IPackageImport> imports = new ArrayList<IPackageImport>(
getBundle().getBundleInfo().getImports());
Collections.sort(imports, new Comparator<IPackageImport>()
{
public int compare(IPackageImport o1, IPackageImport o2)
{
return o1.getPackageName().compareTo(o2.getPackageName());
}
});
return imports.toArray();
}
};
}
protected ISigilBundle getBundle()
{
return getProjectModel().getBundle();
}
@Override
protected void handleAdd()
{
NewResourceSelectionDialog<? extends IPackageModelElement> dialog = ResourcesDialogHelper.createImportDialog(
getSection().getShell(), "Add Imported Package", getProjectModel(), null,
getBundle().getBundleInfo().getImports());
if (dialog.open() == Window.OK)
{
IPackageImport pi = ModelElementFactory.getInstance().newModelElement(
IPackageImport.class);
pi.setPackageName(dialog.getSelectedName());
pi.setVersions(dialog.getSelectedVersions());
pi.setOptional(dialog.isOptional());
getBundle().getBundleInfo().addImport(pi);
refresh();
markDirty();
}
}
@SuppressWarnings("unchecked")
@Override
protected void handleRemoved()
{
IStructuredSelection selection = (IStructuredSelection) getSelection();
if (!selection.isEmpty())
{
for (Iterator<IPackageImport> i = selection.iterator(); i.hasNext();)
{
getBundle().getBundleInfo().removeImport(i.next());
}
refresh();
markDirty();
}
}
@SuppressWarnings("unchecked")
@Override
protected void handleEdit()
{
IStructuredSelection selection = (IStructuredSelection) getSelection();
boolean changed = false;
if (!selection.isEmpty())
{
for (Iterator<IPackageImport> i = selection.iterator(); i.hasNext();)
{
IPackageImport packageImport = i.next();
NewResourceSelectionDialog<? extends IPackageModelElement> dialog = ResourcesDialogHelper.createImportDialog(
getSection().getShell(), "Edit Imported Package", getProjectModel(),
packageImport, getBundle().getBundleInfo().getImports());
if (dialog.open() == Window.OK)
{
changed = true;
IPackageImport newImport = ModelElementFactory.getInstance().newModelElement(
IPackageImport.class);
newImport.setPackageName(dialog.getSelectedName());
newImport.setVersions(dialog.getSelectedVersions());
newImport.setOptional(dialog.isOptional());
getBundle().getBundleInfo().removeImport(packageImport);
getBundle().getBundleInfo().addImport(newImport);
}
}
}
if (changed)
{
refresh();
markDirty();
}
}
}