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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.mergeWizard;
import java.util.Collection;
import java.util.TreeSet;
import org.eclipse.osee.framework.core.data.IAttributeType;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.logging.OseeLevel;
import org.eclipse.osee.framework.logging.OseeLog;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
import org.eclipse.osee.framework.skynet.core.attribute.AttributeTypeManager;
import org.eclipse.osee.framework.skynet.core.conflict.AttributeConflict;
import org.eclipse.osee.framework.ui.plugin.util.AWorkbench;
import org.eclipse.osee.framework.ui.skynet.internal.Activator;
import org.eclipse.osee.framework.ui.skynet.widgets.xmerge.MergeUtility;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
/**
* @author Theron Virgin
*/
/*
* All of the instance of checks are needed to support both artifacts and conflicts. The reason to support both is I
* created the classes for artifacts so all of the work was already done for them. I then realized that I needed to
* control the setting of values for conflicts and thus had to call the conflict specific methods instead of simply
* setting the values.
*/
public class EmbeddedEnumAttributeEditor implements IEmbeddedAttributeEditor {
private static final String PROMPT = "Please select a value from the combo box";
private static final String ERROR_PROMPT =
"All artifacts must be of the same type when edited in an enumeration editor.";
protected IAttributeType attributeType;
protected String displayName;
protected Collection<?> attributeHolder;
protected boolean persist;
protected EmbeddedEnumEditor editor;
public EmbeddedEnumAttributeEditor(String arg, Collection<?> attributeHolder, String displayName, IAttributeType attributeType, boolean persist) {
this.attributeType = attributeType;
this.displayName = displayName;
this.attributeHolder = attributeHolder;
this.persist = persist;
}
@Override
public boolean create(Composite composite, GridData gd) {
if (attributeHolder == null) {
return false;
}
if (attributeHolder.size() < 1) {
return false;
}
Object obj = attributeHolder.iterator().next();
if (obj instanceof Artifact) {
String type = ((Artifact) obj).getArtifactTypeName();
for (Object object : attributeHolder) {
if (object instanceof Artifact) {
if (!type.equals(((Artifact) object).getArtifactTypeName())) {
AWorkbench.popup("ERROR", ERROR_PROMPT);
return false;
}
} else {
return false;
}
}
}
editor = new EmbeddedEnumEditor(PROMPT);
editor.createEditor(composite);
TreeSet<String> options = new TreeSet<String>();
try {
if (obj instanceof Artifact) {
options = new TreeSet<String>(AttributeTypeManager.getEnumerationValues(attributeType));
}
if (obj instanceof AttributeConflict) {
options = ((AttributeConflict) obj).getEnumerationAttributeValues();
}
for (String string : options) {
editor.addSelectionChoice(string);
}
} catch (OseeCoreException ex) {
OseeLog.log(Activator.class, OseeLevel.SEVERE_POPUP, ex);
}
if (obj instanceof Artifact) {
try {
editor.setSelected(((Artifact) obj).getSoleAttributeValue(attributeType).toString());
} catch (Exception ex) {
OseeLog.log(Activator.class, OseeLevel.SEVERE_POPUP, ex);
}
} else if (obj instanceof AttributeConflict) {
try {
if (((AttributeConflict) obj).getMergeObject() != null) {
editor.setSelected(((AttributeConflict) obj).getMergeObject().toString());
}
} catch (Exception ex) {
OseeLog.log(Activator.class, OseeLevel.SEVERE_POPUP, ex);
}
}
return true;
}
@Override
public void update(Object value) {
editor.setSelected(value.toString());
}
@Override
public boolean commit() {
String selection = editor.getSelected();
try {
for (Object object : attributeHolder) {
if (object instanceof Artifact) {
((Artifact) object).setSoleAttributeFromString(attributeType, selection);
if (persist) {
((Artifact) object).persist(getClass().getSimpleName());
}
}
if (object instanceof AttributeConflict) {
if (selection.equals("")) {
if (!((AttributeConflict) object).clearValue()) {
AWorkbench.popup("Attention", MergeUtility.COMMITED_PROMPT);
}
} else {
if (!((AttributeConflict) object).setStringAttributeValue(selection)) {
AWorkbench.popup("Attention", MergeUtility.COMMITED_PROMPT);
}
}
}
}
return true;
} catch (Exception ex) {
OseeLog.log(Activator.class, OseeLevel.SEVERE_POPUP, ex);
}
return true;
}
@Override
public boolean canClear() {
return false;
}
@Override
public boolean canFinish() {
return true;
}
}
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