| /******************************************************************************* |
| * Copyright (c) 2000, 2006 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 |
| * |
| * Derived from org.eclipse.search.internal.ui.FileLabelProvider |
| *******************************************************************************/ |
| package org.eclipse.wst.common.ui.internal.search.basecode; |
| |
| import com.ibm.icu.text.MessageFormat; |
| |
| import org.eclipse.core.runtime.IPath; |
| |
| import org.eclipse.core.resources.IResource; |
| |
| import org.eclipse.swt.graphics.Image; |
| |
| import org.eclipse.jface.viewers.ILabelProviderListener; |
| import org.eclipse.jface.viewers.LabelProvider; |
| |
| import org.eclipse.ui.model.WorkbenchLabelProvider; |
| import org.eclipse.wst.common.ui.internal.search.SearchMessages; |
| |
| import org.eclipse.search.ui.text.AbstractTextSearchResult; |
| import org.eclipse.search.ui.text.AbstractTextSearchViewPage; |
| |
| |
| public class FileLabelProvider extends LabelProvider { |
| |
| public static final int SHOW_LABEL= 1; |
| public static final int SHOW_LABEL_PATH= 2; |
| public static final int SHOW_PATH_LABEL= 3; |
| public static final int SHOW_PATH= 4; |
| |
| private static final String fgSeparatorFormat= "{0} - {1}"; //$NON-NLS-1$ |
| |
| private WorkbenchLabelProvider fLabelProvider; |
| private AbstractTextSearchViewPage fPage; |
| |
| private int fOrder; |
| private String[] fArgs= new String[2]; |
| |
| public FileLabelProvider(AbstractTextSearchViewPage page, int orderFlag) { |
| fLabelProvider= new WorkbenchLabelProvider(); |
| fOrder= orderFlag; |
| fPage= page; |
| } |
| |
| public void setOrder(int orderFlag) { |
| fOrder= orderFlag; |
| } |
| |
| public int getOrder() { |
| return fOrder; |
| } |
| |
| public String getText(Object element) { |
| if (!(element instanceof IResource)) |
| return null; |
| |
| IResource resource= (IResource)element; |
| String text= null; |
| |
| if (!resource.exists()) |
| text= SearchMessages.FileLabelProvider_removed_resource_label; |
| |
| else { |
| IPath path= resource.getFullPath().removeLastSegments(1); |
| if (path.getDevice() == null) |
| path= path.makeRelative(); |
| if (fOrder == SHOW_LABEL || fOrder == SHOW_LABEL_PATH) { |
| text= fLabelProvider.getText(resource); |
| if (path != null && fOrder == SHOW_LABEL_PATH) { |
| fArgs[0]= text; |
| fArgs[1]= path.toString(); |
| text= MessageFormat.format(fgSeparatorFormat, fArgs); |
| } |
| } else { |
| if (path != null) |
| text= path.toString(); |
| else |
| text= ""; //$NON-NLS-1$ |
| if (fOrder == SHOW_PATH_LABEL) { |
| fArgs[0]= text; |
| fArgs[1]= fLabelProvider.getText(resource); |
| text= MessageFormat.format(fgSeparatorFormat, fArgs); |
| } |
| } |
| } |
| |
| int matchCount= 0; |
| AbstractTextSearchResult result= fPage.getInput(); |
| if (result != null) |
| matchCount= result.getMatchCount(element); |
| if (matchCount <= 1) |
| return text; |
| String format= SearchMessages.FileLabelProvider_count_format; |
| return MessageFormat.format(format, new Object[] { text, new Integer(matchCount) }); |
| } |
| |
| public Image getImage(Object element) { |
| if (!(element instanceof IResource)) |
| return null; |
| |
| IResource resource= (IResource)element; |
| Image image= fLabelProvider.getImage(resource); |
| return image; |
| } |
| |
| public void dispose() { |
| super.dispose(); |
| fLabelProvider.dispose(); |
| } |
| |
| public boolean isLabelProperty(Object element, String property) { |
| return fLabelProvider.isLabelProperty(element, property); |
| } |
| |
| public void removeListener(ILabelProviderListener listener) { |
| super.removeListener(listener); |
| fLabelProvider.removeListener(listener); |
| } |
| |
| public void addListener(ILabelProviderListener listener) { |
| super.addListener(listener); |
| fLabelProvider.addListener(listener); |
| } |
| } |