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/*******************************************************************************
* Copyright (c) 2010 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.ote.ui.message.watch.action;
import java.util.List;
import java.util.logging.Level;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.dialogs.IInputValidator;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.window.Window;
import org.eclipse.osee.framework.logging.OseeLog;
import org.eclipse.osee.framework.ui.swt.Displays;
import org.eclipse.osee.ote.message.Message;
import org.eclipse.osee.ote.message.elements.Element;
import org.eclipse.osee.ote.message.elements.EnumeratedElement;
import org.eclipse.osee.ote.message.tool.MessageMode;
import org.eclipse.osee.ote.ui.message.internal.Activator;
import org.eclipse.osee.ote.ui.message.tree.ElementNode;
import org.eclipse.osee.ote.ui.message.tree.WatchedMessageNode;
import org.eclipse.ui.dialogs.ListDialog;
/**
* @author Ken J. Aguilar
*/
public class SetValueAction extends Action {
private final WatchedMessageNode msgNode;
private final ElementNode node;
public SetValueAction(ElementNode node) {
super("Set Value");
this.node = node;
msgNode = (WatchedMessageNode) node.getMessageNode();
setEnabled(node.isEnabled() && msgNode.getSubscription().getMessageMode() == MessageMode.WRITER && msgNode.getSubscription().isActive());
}
@Override
public void run() {
Message<?, ?, ?> msg = msgNode.getSubscription().getMessage();
List<Object> path = node.getElementPath().getElementPath();
Element element = msg.getElement(path);
if (element instanceof EnumeratedElement<?>) {
final EnumeratedElement<?> enumElement = (EnumeratedElement<?>) element;
try {
final Enum<?>[] values = enumElement.getEnumValues();
int width = 0;
for (Enum<?> val : values) {
width = val.toString().length() > width ? val.toString().length() : width;
}
final ListDialog dialog = new ListDialog(Displays.getActiveShell());
dialog.setInput(values);
dialog.setTitle("Set Value");
dialog.setAddCancelButton(true);
dialog.setWidthInChars(width + 5);
dialog.setMessage(element.getFullName() + "\nSelect New Value");
dialog.setContentProvider(new ITreeContentProvider() {
@Override
public Object[] getChildren(Object parentElement) {
return null;
}
@Override
public Object getParent(Object element) {
return values;
}
@Override
public boolean hasChildren(Object element) {
return false;
}
@Override
public Object[] getElements(Object inputElement) {
return values;
}
@Override
public void dispose() {
}
@Override
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
}
});
dialog.setLabelProvider(new LabelProvider() {
@Override
public boolean isLabelProperty(Object element, String property) {
return false;
}
});
int result = dialog.open();
if (result == Window.OK) {
final Object[] objs = dialog.getResult();
if (objs.length == 1) {
final String value = ((Enum<?>) objs[0]).name();
msgNode.getSubscription().setElementValue(path, value);
}
}
} catch (Throwable t) {
final String logMsg =
String.format("Exception while attempting to set element %s of message %s", element.getName(),
msg.getName());
OseeLog.log(Activator.class, Level.SEVERE, logMsg, t);
}
} else {
InputDialog dialog =
new InputDialog(Displays.getActiveShell(), "Set " + element.getFullName(), "Enter set value", "0",
new IInputValidator() {
@Override
public String isValid(String newText) {
// No Error accept all values;
return null;
}
});
// final EntryDialog dialog =
// new EntryDialog(Displays.getActiveShell(), "Set " + element.getFullName(), null,
// "Enter set value", MessageDialog.QUESTION, new String[] {"Ok", "Cancel"}, 0);
if (dialog.open() == 0) {
try {
final String val = dialog.getValue();
msgNode.getSubscription().setElementValue(path, val);
} catch (Exception ex) {
OseeLog.log(Activator.class, Level.SEVERE,
String.format("Unable to set the %s element for the message %s", element.getName(), msg.getName()),
ex);
MessageDialog.openError(Displays.getActiveShell(), "Error", "Could not set value");
}
}
}
}
}
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