/*
* ====================================================================
*
* The ObjectStyle Group Software License, Version 1.0
*
* Copyright (c) 2006 The ObjectStyle Group and individual authors of the
* software. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowlegement: "This product includes software
* developed by the ObjectStyle Group (http://objectstyle.org/)." Alternately,
* this acknowlegement may appear in the software itself, if and wherever such
* third-party acknowlegements normally appear.
*
* 4. The names "ObjectStyle Group" and "Cayenne" must not be used to endorse or
* promote products derived from this software without prior written permission.
* For written permission, please contact andrus@objectstyle.org.
*
* 5. Products derived from this software may not be called "ObjectStyle" nor
* may "ObjectStyle" appear in their names without prior written permission of
* the ObjectStyle Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* OBJECTSTYLE GROUP OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many individuals on
* behalf of the ObjectStyle Group. For more information on the ObjectStyle
* Group, please see <http://objectstyle.org/>.
*
*/
package org.objectstyle.wolips.eomodeler.editors.attribute;
import org.eclipse.jface.viewers.ComboViewer;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IWorkbenchPart;
import org.objectstyle.wolips.baseforplugins.util.ComparisonUtils;
import org.objectstyle.wolips.eomodeler.Messages;
import org.objectstyle.wolips.eomodeler.core.model.AbstractEOArgument;
import org.objectstyle.wolips.eomodeler.core.model.EOArgument;
import org.objectstyle.wolips.eomodeler.core.model.EOArgumentDirection;
import org.objectstyle.wolips.eomodeler.utils.ComboViewerBinding;
public class EOArgumentBasicEditorSection extends AbstractEOArgumentBasicEditorSection {
private ComboViewer myDirectionComboViewer;
private ComboViewerBinding myDirectionBinding;
@Override
protected void _addSettings(Composite settings) {
// DO NOTHING
}
protected void _addComponents(Composite _parent) {
getWidgetFactory().createCLabel(_parent, Messages.getString("EOArgument." + EOArgument.DIRECTION), SWT.NONE);
Combo prototypeCombo = new Combo(_parent, SWT.BORDER | SWT.FLAT | SWT.READ_ONLY);
myDirectionComboViewer = new ComboViewer(prototypeCombo);
myDirectionComboViewer.setLabelProvider(new EOArgumentLabelProvider());
myDirectionComboViewer.setContentProvider(new EOArgumentContentProvider());
myDirectionComboViewer.setInput(EOArgumentDirection.ARGUMENT_DIRECTIONS);
GridData prototypeComboLayoutData = new GridData(GridData.FILL_HORIZONTAL);
prototypeCombo.setLayoutData(prototypeComboLayoutData);
}
protected void _argumentChanged(AbstractEOArgument _argument) {
EOArgument argument = (EOArgument) _argument;
if (argument != null) {
myDirectionBinding = new ComboViewerBinding(myDirectionComboViewer, argument, EOArgument.DIRECTION, null, null, null);
}
}
protected void disposeBindings() {
if (myDirectionBinding != null) {
myDirectionBinding.dispose();
}
super.disposeBindings();
}
public void setInput(IWorkbenchPart part, ISelection selection) {
if (ComparisonUtils.equals(selection, getSelection())) {
return;
}
super.setInput(part, selection);
EOArgument attribute = null;
Object selectedObject = ((IStructuredSelection) selection).getFirstElement();
if (selectedObject instanceof EOArgument) {
attribute = (EOArgument) selectedObject;
}
setArgument(attribute);
}
}