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/*******************************************************************************
* Copyright (c) 2010 Alena Laskavaia 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:
* Alena Laskavaia - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.codan.internal.ui.widgets;
import java.io.File;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IPath;
import org.eclipse.osgi.util.TextProcessor;
import org.eclipse.ui.IWorkingSet;
/**
* A label provider for basic elements like paths. The label provider will make
* sure that the labels are correctly
* shown in RTL environments.
*
* @since 3.4
*/
public class BasicElementLabels {
// TextProcessor delimiters
private static final String CODE_DELIMITERS = TextProcessor
.getDefaultDelimiters() + "<>()?,{}+-*!%=^|&;[]~"; //$NON-NLS-1$
private static final String FILE_PATTERN_DELIMITERS = TextProcessor
.getDefaultDelimiters() + "*.?"; //$NON-NLS-1$
private static final String URL_DELIMITERS = TextProcessor
.getDefaultDelimiters() + ":@?-"; //$NON-NLS-1$
/**
* Returns the label of a path.
*
* @param path
* the path
* @param isOSPath
* if <code>true</code>, the path represents an OS path, if
* <code>false</code> it is a workspace path.
* @return the label of the path to be used in the UI.
*/
public static String getPathLabel(IPath path, boolean isOSPath) {
String label;
if (isOSPath) {
label = path.toOSString();
} else {
label = path.makeRelative().toString();
}
return markLTR(label);
}
/**
* Returns the label of the path of a file.
*
* @param file
* the file
* @return the label of the file path to be used in the UI.
*/
public static String getPathLabel(File file) {
return markLTR(file.getAbsolutePath());
}
/**
* Returns the label for a file pattern like '*.java'
*
* @param name
* the pattern
* @return the label of the pattern.
*/
public static String getFilePattern(String name) {
return markLTR(name, FILE_PATTERN_DELIMITERS);
}
/**
* Returns the label for a URL, URI or URL part. Example is
* 'http://www.x.xom/s.html#1'
*
* @param name
* the URL string
* @return the label of the URL.
*/
public static String getURLPart(String name) {
return markLTR(name, URL_DELIMITERS);
}
/**
* Returns a label for a resource name.
*
* @param resource
* the resource
* @return the label of the resource name.
*/
public static String getResourceName(IResource resource) {
return markLTR(resource.getName());
}
/**
* Returns a label for a resource name.
*
* @param resourceName
* the resource name
* @return the label of the resource name.
*/
public static String getResourceName(String resourceName) {
return markLTR(resourceName);
}
/**
* Returns a label for Java code snippet used in a label. Example is 'Test
* test= new Test<? extends List>() { ...}'.
*
* @param string
* the Java code snippet
* @return the label for the Java code snippet
*/
public static String getJavaCodeString(String string) {
return markLTR(string, CODE_DELIMITERS);
}
/**
* Returns a label for a version name. Example is '1.4.1'
*
* @param name
* the version string
* @return the version label
*/
public static String getVersionName(String name) {
return markLTR(name);
}
/**
* Returns a label for a working set
*
* @param set
* the working set
* @return the label of the working set
*/
public static String getWorkingSetLabel(IWorkingSet set) {
return markLTR(set.getLabel());
}
/**
* It does not do anything now, but just in case we need to do the same as
* JDT does (see String.markLTR in JDT)
*/
private static String markLTR(String label) {
return label;
}
private static String markLTR(String label, String delim) {
return label;
}
}
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