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/*******************************************************************************
* Copyright (c) 2005, 2012 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.pde.internal.ui.search.dependencies;
import org.eclipse.search.ui.text.Match;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.jdt.core.*;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.pde.internal.ui.PDEPluginImages;
import org.eclipse.pde.internal.ui.PDEUIMessages;
import org.eclipse.pde.internal.ui.search.SearchResult;
import org.eclipse.search.ui.ISearchQuery;
import org.eclipse.search.ui.text.*;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
public class DependencyExtentSearchResult extends SearchResult implements IEditorMatchAdapter {
/**
* @param query
*/
public DependencyExtentSearchResult(ISearchQuery query) {
super(query);
}
/* (non-Javadoc)
* @see org.eclipse.search.ui.text.AbstractTextSearchResult#getEditorMatchAdapter()
*/
public IEditorMatchAdapter getEditorMatchAdapter() {
return this;
}
/* (non-Javadoc)
* @see org.eclipse.search.ui.text.AbstractTextSearchResult#getFileMatchAdapter()
*/
public IFileMatchAdapter getFileMatchAdapter() {
return null;
}
/* (non-Javadoc)
* @see org.eclipse.search.ui.text.IEditorMatchAdapter#isShownInEditor(org.eclipse.search.ui.text.Match, org.eclipse.ui.IEditorPart)
*/
public boolean isShownInEditor(Match match, IEditorPart editor) {
return true;
}
/* (non-Javadoc)
* @see org.eclipse.search.ui.text.IEditorMatchAdapter#computeContainedMatches(org.eclipse.search.ui.text.AbstractTextSearchResult, org.eclipse.ui.IEditorPart)
*/
public Match[] computeContainedMatches(AbstractTextSearchResult result, IEditorPart editor) {
IEditorInput editorInput = editor.getEditorInput();
IJavaElement element = (IJavaElement) editorInput.getAdapter(IJavaElement.class);
if (element != null) {
Set<Match> matches = new HashSet<Match>();
collectMatches(matches, element);
return matches.toArray(new Match[matches.size()]);
}
return super.computeContainedMatches(result, editor);
}
private void collectMatches(Set<Match> matches, IJavaElement element) {
Match[] m = getMatches(element);
if (m.length != 0) {
for (int i = 0; i < m.length; i++) {
matches.add(m[i]);
}
}
if (element instanceof IParent) {
IParent parent = (IParent) element;
try {
IJavaElement[] children = parent.getChildren();
for (int i = 0; i < children.length; i++) {
collectMatches(matches, children[i]);
}
} catch (JavaModelException e) {
// we will not be tracking these results
}
}
}
/* (non-Javadoc)
* @see org.eclipse.search.ui.ISearchResult#getLabel()
*/
public String getLabel() {
int count = getMatchCount();
return fQuery.getLabel() + " - " + count + " " + (count == 1 ? PDEUIMessages.DependencyExtentSearchResult_dependency : PDEUIMessages.DependencyExtentSearchResult_dependencies); //$NON-NLS-1$ //$NON-NLS-2$
}
/* (non-Javadoc)
* @see org.eclipse.search.ui.ISearchResult#getTooltip()
*/
public String getTooltip() {
return null;
}
/* (non-Javadoc)
* @see org.eclipse.search.ui.ISearchResult#getImageDescriptor()
*/
public ImageDescriptor getImageDescriptor() {
return PDEPluginImages.DESC_PSEARCH_OBJ;
}
/* (non-Javadoc)
* @see org.eclipse.search.ui.ISearchResult#getQuery()
*/
public ISearchQuery getQuery() {
return fQuery;
}
}
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