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/*********************************************************************
* Copyright (c) 2010 Boeing
*
* This program and the accompanying materials are made
* available under the terms of the Eclipse Public License 2.0
* which is available at https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Boeing - initial API and implementation
**********************************************************************/
package org.eclipse.osee.framework.ui.skynet.widgets;
import java.util.Collections;
import java.util.logging.Level;
import org.eclipse.osee.framework.core.data.AttributeTypeToken;
import org.eclipse.osee.framework.core.enums.PermissionEnum;
import org.eclipse.osee.framework.jdk.core.result.XResultData;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.jdk.core.util.Lib;
import org.eclipse.osee.framework.logging.OseeLog;
import org.eclipse.osee.framework.skynet.core.access.AccessControlArtifactUtil;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
import org.eclipse.osee.framework.ui.skynet.FrameworkImage;
import org.eclipse.osee.framework.ui.skynet.internal.ServiceUtil;
import org.eclipse.osee.framework.ui.skynet.internal.Activator;
import org.eclipse.osee.framework.ui.skynet.results.XResultDataUI;
import org.eclipse.osee.framework.ui.skynet.widgets.XWidgetDecorator.Decorator;
import org.eclipse.osee.framework.ui.swt.ImageManager;
import org.eclipse.osee.framework.ui.swt.Widgets;
import org.eclipse.swt.events.MouseAdapter;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
/**
* @author Roberto E. Escobar
*/
public class XWidgetAccessDecorationProvider implements XWidgetDecorator.DecorationProvider {
private static final Image LOCK_IMAGE = ImageManager.getImage(FrameworkImage.LOCK_OVERLAY);
private static final Image UNLOCK_IMAGE = ImageManager.getImage(FrameworkImage.LOCK_UNLOCKED);
@Override
public int getPriority() {
return 0;
}
@Override
public void onUpdate(XWidget xWidget, Decorator decorator) {
if (xWidget instanceof AttributeWidget) {
AttributeWidget attributeWidget = (AttributeWidget) xWidget;
AttributeTypeToken attributeType = attributeWidget.getAttributeType();
Artifact artifact = attributeWidget.getArtifact();
final XResultData rd = AccessControlArtifactUtil.getXResultAccessHeader("Change Attribute",
Collections.singleton(artifact), attributeType);
try {
ServiceUtil.accessControlService().hasAttributeTypePermission(Collections.singleton(artifact),
attributeType, PermissionEnum.WRITE, rd);
} catch (OseeCoreException ex) {
rd.errorf("Error computing access permissions %s", Lib.exceptionToString(ex));
OseeLog.log(Activator.class, Level.SEVERE, ex);
}
// Get Info from AccessControlServiceImpl and take in to account if widget was editable before;
boolean isWriteable = rd.isSuccess();
String reason = rd.toString();
Control control = xWidget.getControl();
if (Widgets.isAccessible(control)) {
xWidget.setEditable(isWriteable);
}
Label label = xWidget.getLabelWidget();
if (Widgets.isAccessible(label)) {
label.setEnabled(isWriteable);
label.addMouseListener(new MouseAdapter() {
@Override
public void mouseUp(MouseEvent e) {
if (e.button == 3) {
XResultDataUI.report(rd, "Access Control Details");
}
}
});
}
decorator.setImage(isWriteable ? UNLOCK_IMAGE : LOCK_IMAGE);
decorator.setDescription(reason);
decorator.setVisible(!isWriteable);
}
}
};
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