eclipse/eclipse-ui/src/org/apache/sling/ide/eclipse/ui/properties/JcrPropertiesSection.java

/*
 * 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.sling.ide.eclipse.ui.properties;

import org.apache.sling.ide.eclipse.ui.nav.model.JcrNode;
import org.apache.sling.ide.eclipse.ui.views.JcrPropertiesView;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.FormLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.views.properties.tabbed.AbstractPropertySection;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;

public class JcrPropertiesSection extends AbstractPropertySection {

    private JcrPropertiesView delegate;
    
    public JcrPropertiesSection() {
        delegate = new JcrPropertiesView();
    }

    @Override
    public void createControls(Composite parent,
            final TabbedPropertySheetPage aTabbedPropertySheetPage) {
        super.createControls(parent, aTabbedPropertySheetPage);
        Composite c = new Composite(parent, SWT.NONE);
        c.setLayout(new FormLayout());
        delegate.createPartControl(c);
        FormData data = new FormData();
        data.left = new FormAttachment(0, 0);
        data.right = new FormAttachment(100, 0);
        data.top = new FormAttachment(0, 0);
        data.bottom = new FormAttachment(100, 0);
        delegate.getMainControl().setLayoutData(data);
    }
    
    @Override
    public void setInput(IWorkbenchPart part, ISelection selection) {
        super.setInput(part, selection);
        delegate.setPage(part.getSite().getPage());
        if (selection!=null && (selection instanceof IStructuredSelection)) {
            IStructuredSelection iss = (IStructuredSelection)selection;
            if (iss.getFirstElement() instanceof JcrNode) {
                delegate.setInput((JcrNode) iss.getFirstElement());
            }
        }
    }
    
    @Override
    public boolean shouldUseExtraSpace() {
        return true;
    }
    
}