/*******************************************************************************
* Copyright (c) 2000, 2011 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.jdt.internal.ui.refactoring.nls.search;
import org.eclipse.swt.graphics.Image;
import org.eclipse.core.resources.IFile;
import org.eclipse.jface.viewers.StyledString;
import org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider;
import org.eclipse.search.ui.text.AbstractTextSearchViewPage;
import org.eclipse.jdt.ui.JavaElementLabels;
import org.eclipse.jdt.internal.ui.search.TextSearchLabelProvider;
import org.eclipse.jdt.internal.ui.viewsupport.AppearanceAwareLabelProvider;
import org.eclipse.jdt.internal.ui.viewsupport.BasicElementLabels;
class NLSSearchResultLabelProvider2 extends TextSearchLabelProvider implements IStyledLabelProvider {
private AppearanceAwareLabelProvider fLabelProvider;
public NLSSearchResultLabelProvider2(AbstractTextSearchViewPage page) {
super(page);
fLabelProvider= new AppearanceAwareLabelProvider(JavaElementLabels.ALL_POST_QUALIFIED, 0);
}
public StyledString getStyledText(Object element) {
return getColoredLabelWithCounts(element, internalGetText(element));
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.LabelProvider#getText(java.lang.Object)
*/
@Override
public String getText(Object element) {
return getLabelWithCounts(element, internalGetText(element).getString());
}
private StyledString internalGetText(Object element) {
String description;
StyledString elementLabel;
if (element instanceof FileEntry) {
FileEntry fileEntry= (FileEntry) element;
description= fileEntry.getMessage();
elementLabel= getPropertiesName(fileEntry.getPropertiesFile());
} else if (element instanceof CompilationUnitEntry) {
CompilationUnitEntry cuEntry= (CompilationUnitEntry) element;
description= cuEntry.getMessage();
elementLabel= JavaElementLabels.getStyledTextLabel(cuEntry.getCompilationUnit(), (JavaElementLabels.ALL_POST_QUALIFIED | JavaElementLabels.COLORIZE));
} else {
description= NLSSearchMessages.NLSSearchResultLabelProvider2_undefinedKeys;
elementLabel= JavaElementLabels.getStyledTextLabel(element, (JavaElementLabels.ALL_POST_QUALIFIED | JavaElementLabels.COLORIZE));
}
return new StyledString(description).append(' ').append(elementLabel);
}
private StyledString getPropertiesName(IFile propertiesFile) {
String path= BasicElementLabels.getPathLabel(propertiesFile.getFullPath().removeLastSegments(1), false);
String propertiesName= BasicElementLabels.getResourceName(propertiesFile.getName());
return new StyledString(propertiesName).append(JavaElementLabels.CONCAT_STRING + path, StyledString.QUALIFIER_STYLER);
}
/*
* @see org.eclipse.jface.viewers.LabelProvider#getImage(java.lang.Object)
*/
@Override
public Image getImage(Object element) {
if (element instanceof FileEntry)
element= ((FileEntry) element).getPropertiesFile();
if (element instanceof CompilationUnitEntry)
element= ((CompilationUnitEntry)element).getCompilationUnit();
return fLabelProvider.getImage(element);
}
/*
* @see org.eclipse.jface.viewers.LabelProvider#dispose()
*/
@Override
public void dispose() {
fLabelProvider.dispose();
fLabelProvider= null;
super.dispose();
}
}