/******************************************************************************* | |
* Copyright (c) 2006, 2008 QNX Software Systems and others. | |
* 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: | |
* QNX - Initial API and implementation | |
* IBM Corporation | |
*******************************************************************************/ | |
/* -- ST-Origin -- | |
* Source folder: org.eclipse.cdt.ui/src | |
* Class: org.eclipse.cdt.internal.ui.search.PDOMSearchListContentProvider | |
* Version: 1.2 | |
*/ | |
package org.eclipse.ptp.internal.rdt.ui.search; | |
import java.text.MessageFormat; | |
import java.util.ArrayList; | |
import java.util.Arrays; | |
import java.util.HashSet; | |
import java.util.List; | |
import java.util.Set; | |
import org.eclipse.cdt.core.CCorePlugin; | |
import org.eclipse.cdt.core.model.ICProject; | |
import org.eclipse.cdt.internal.ui.search.CSearchMessages; | |
import org.eclipse.cdt.internal.ui.search.IPDOMSearchContentProvider; | |
import org.eclipse.cdt.ui.CUIPlugin; | |
import org.eclipse.core.runtime.IStatus; | |
import org.eclipse.core.runtime.Path; | |
import org.eclipse.core.runtime.Status; | |
import org.eclipse.jface.viewers.IStructuredContentProvider; | |
import org.eclipse.jface.viewers.TableViewer; | |
import org.eclipse.jface.viewers.Viewer; | |
public class RemoteSearchListContentProvider implements | |
IStructuredContentProvider, IPDOMSearchContentProvider { | |
private TableViewer viewer; | |
private RemoteSearchResult result; | |
public Object[] getElements(Object inputElement) { | |
Set uncoveredProjects = new HashSet(); | |
RemoteSearchResult result = (RemoteSearchResult) inputElement; | |
Object[] results = result.getElements(); | |
List resultList = new ArrayList(Arrays.asList(results)); | |
// see if indexer was busy | |
if (result.wasIndexerBusy()) { | |
resultList.add(IPDOMSearchContentProvider.INCOMPLETE_RESULTS_NODE); | |
} | |
// see which projects returned results | |
for (int i = 0; i < results.length; i++) { | |
if (results[i] instanceof RemoteSearchElement) { | |
RemoteSearchElement searchElement = (RemoteSearchElement) results[i]; | |
String path = searchElement.getLocation().getFullPath(); | |
if (path != null) { | |
uncoveredProjects.add(new Path(path).segment(0)); | |
} | |
} | |
} | |
// add message for all the projects which have no results | |
ICProject[] projects = ((RemoteSearchQueryAdapter)result.getQuery()).getProjects(); | |
for (int i = 0; i < projects.length; ++i) { | |
ICProject project = projects[i]; | |
boolean foundProject = uncoveredProjects.contains(project.getProject().getName()); | |
if (!foundProject) { | |
if (project.isOpen()) { | |
if (!CCorePlugin.getIndexManager().isProjectIndexed(project)) { | |
resultList.add(createUnindexedProjectWarningElement(project)); | |
} | |
} else { | |
resultList.add(createClosedProjectWarningElement(project)); | |
} | |
} | |
} | |
return resultList.toArray(); | |
} | |
private Status createUnindexedProjectWarningElement(ICProject project) { | |
return new Status(IStatus.WARNING, CUIPlugin.PLUGIN_ID, | |
MessageFormat.format( | |
CSearchMessages.PDOMSearchListContentProvider_IndexerNotEnabledMessageFormat, | |
new Object[] { project.getProject().getName() })); | |
} | |
private Status createClosedProjectWarningElement(ICProject project) { | |
return new Status(IStatus.WARNING, CUIPlugin.PLUGIN_ID, | |
MessageFormat.format( | |
CSearchMessages.PDOMSearchListContentProvider_ProjectClosedMessageFormat, | |
new Object[] { project.getProject().getName() })); | |
} | |
public void dispose() { | |
} | |
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { | |
this.viewer = (TableViewer)viewer; | |
result = (RemoteSearchResult)newInput; | |
viewer.refresh(); | |
} | |
public void elementsChanged(Object[] elements) { | |
if (result == null) | |
return; | |
for (int i= 0; i < elements.length; i++) { | |
if (result.getMatchCount(elements[i]) > 0) { | |
if (viewer.testFindItem(elements[i]) != null) | |
viewer.refresh(elements[i]); | |
else | |
viewer.add(elements[i]); | |
} else { | |
viewer.remove(elements[i]); | |
} | |
} | |
} | |
public void clear() { | |
viewer.refresh(); | |
} | |
} |