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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.ats.column;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.eclipse.nebula.widgets.xviewer.XViewer;
import org.eclipse.nebula.widgets.xviewer.XViewerColumn;
import org.eclipse.osee.ats.api.data.AtsArtifactTypes;
import org.eclipse.osee.ats.api.data.AtsAttributeTypes;
import org.eclipse.osee.ats.core.client.task.TaskArtifact;
import org.eclipse.osee.ats.core.client.team.TeamWorkFlowArtifact;
import org.eclipse.osee.ats.core.client.workflow.AbstractWorkflowArtifact;
import org.eclipse.osee.ats.internal.Activator;
import org.eclipse.osee.ats.internal.AtsClientService;
import org.eclipse.osee.ats.util.AtsUtil;
import org.eclipse.osee.ats.util.widgets.dialog.StateListDialog;
import org.eclipse.osee.ats.util.xviewer.column.XViewerAtsAttributeValueColumn;
import org.eclipse.osee.ats.world.WorldXViewerFactory;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.jdk.core.type.OseeStateException;
import org.eclipse.osee.framework.jdk.core.util.Strings;
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.transaction.SkynetTransaction;
import org.eclipse.osee.framework.skynet.core.transaction.TransactionManager;
import org.eclipse.osee.framework.skynet.core.utility.Artifacts;
import org.eclipse.osee.framework.ui.plugin.util.AWorkbench;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.TreeColumn;
import org.eclipse.swt.widgets.TreeItem;
/**
* @author Donald G. Dunne
*/
public class RelatedToStateColumn extends XViewerAtsAttributeValueColumn {
public static RelatedToStateColumn instance = new RelatedToStateColumn();
public static String NONE = "<empty>";
public static String RELATED_TO_STATE_SELECTION = "State task must be completed or empty for completed state";
public static RelatedToStateColumn getInstance() {
return instance;
}
private RelatedToStateColumn() {
super(AtsAttributeTypes.RelatedToState, WorldXViewerFactory.COLUMN_NAMESPACE + ".relatedToState",
AtsAttributeTypes.RelatedToState.getUnqualifiedName(), 80, SWT.LEFT, false, SortDataType.String, true, "");
}
/**
* XViewer uses copies of column definitions so originals that are registered are not corrupted. Classes extending
* XViewerValueColumn MUST extend this constructor so the correct sub-class is created
*/
@Override
public RelatedToStateColumn copy() {
RelatedToStateColumn newXCol = new RelatedToStateColumn();
super.copy(this, newXCol);
return newXCol;
}
public static boolean promptChangeRelatedToState(AbstractWorkflowArtifact sma, boolean persist) {
if (sma.isTask()) {
return promptChangeRelatedToState(Arrays.asList((TaskArtifact) sma), persist);
} else {
AWorkbench.popup("Select Tasks to change Related-to-State");
}
return false;
}
public static boolean promptChangeRelatedToState(final Collection<? extends TaskArtifact> tasks, boolean persist) {
if (tasks.isEmpty()) {
AWorkbench.popup("Select Tasks to change Related-to-State");
return false;
}
try {
List<String> validStates = new ArrayList<String>();
validStates.add(NONE);
validStates.addAll(RelatedToStateColumn.getValidInWorkStates(tasks.iterator().next().getParentTeamWorkflow()));
final StateListDialog dialog =
new StateListDialog("Change Related-to-State", RELATED_TO_STATE_SELECTION, validStates);
if (tasks.size() == 1) {
String selectedState = tasks.iterator().next().getSoleAttributeValue(AtsAttributeTypes.RelatedToState, "");
if (Strings.isValid(selectedState)) {
dialog.setInitialSelections(new Object[] {selectedState});
}
}
if (dialog.open() == 0) {
String selectedState = dialog.getSelectedState();
if (selectedState.isEmpty()) {
AWorkbench.popup("No Related-to-State selected");
return false;
} else if (selectedState.equals(NONE)) {
selectedState = "";
}
SkynetTransaction transaction = null;
if (persist) {
transaction =
TransactionManager.createTransaction(AtsUtil.getAtsBranch(), "ATS Prompt Change Related-to-State");
}
for (TaskArtifact task : tasks) {
String state = task.getSoleAttributeValue(AtsAttributeTypes.RelatedToState, "");
if (!state.equals(selectedState)) {
task.setSoleAttributeFromString(AtsAttributeTypes.RelatedToState, selectedState);
if (persist) {
task.saveSMA(transaction);
}
}
}
if (persist) {
transaction.execute();
}
}
return true;
} catch (Exception ex) {
OseeLog.log(Activator.class, OseeLevel.SEVERE_POPUP, "Can't change Related-to-State", ex);
return false;
}
}
public static List<String> getValidStates(TeamWorkFlowArtifact teamArt) throws OseeStateException {
List<String> names = new ArrayList<String>();
names.addAll(AtsClientService.get().getWorkDefinitionAdmin().getStateNames(teamArt.getWorkDefinition()));
Collections.sort(names);
return names;
}
public static List<String> getValidInWorkStates(TeamWorkFlowArtifact teamArt) throws OseeStateException {
List<String> names = new ArrayList<String>();
for (String state : AtsClientService.get().getWorkDefinitionAdmin().getStateNames(teamArt.getWorkDefinition())) {
if (teamArt.getStateDefinitionByName(state).getStateType().isWorkingState()) {
names.add(state);
}
}
Collections.sort(names);
return names;
}
@Override
public boolean handleAltLeftClick(TreeColumn treeColumn, TreeItem treeItem) {
try {
if (Artifacts.isOfType(treeItem, AtsArtifactTypes.Task)) {
TaskArtifact taskArt = (TaskArtifact) treeItem.getData();
boolean modified = promptChangeRelatedToState(taskArt, isPersistViewer());
XViewer xViewer = ((XViewerColumn) treeColumn.getData()).getTreeViewer();
if (modified && isPersistViewer(xViewer)) {
taskArt.persist("persist related-to-state via alt-left-click");
}
if (modified) {
xViewer.update(taskArt, null);
return true;
}
}
} catch (OseeCoreException ex) {
OseeLog.log(Activator.class, OseeLevel.SEVERE_POPUP, ex);
}
return false;
}
@Override
public void handleColumnMultiEdit(TreeColumn treeColumn, Collection<TreeItem> treeItems) {
Set<TaskArtifact> tasks = new HashSet<TaskArtifact>();
for (TreeItem item : treeItems) {
Artifact art = (Artifact) item.getData();
if (art.isOfType(AtsArtifactTypes.Task)) {
tasks.add((TaskArtifact) art);
}
}
if (tasks.isEmpty()) {
AWorkbench.popup("Invalid selection for setting related-to-state.");
return;
}
promptChangeRelatedToState(tasks, true);
}
}
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