Case Study: adding data and statistics

[ifi-stolz-refaktor.git] / case-study / jdt-after / ui / org / eclipse / jdt / internal / ui / viewsupport / BasicElementLabels.java

diff --git a/case-study/jdt-after/ui/org/eclipse/jdt/internal/ui/viewsupport/BasicElementLabels.java b/case-study/jdt-after/ui/org/eclipse/jdt/internal/ui/viewsupport/BasicElementLabels.java
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+/*******************************************************************************
+ * Copyright (c) 2008, 2010 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.viewsupport;
+
+import java.io.File;
+
+import org.eclipse.osgi.util.TextProcessor;
+
+import org.eclipse.core.runtime.IPath;
+
+import org.eclipse.core.resources.IResource;
+
+import org.eclipse.ui.IWorkingSet;
+
+import org.eclipse.jdt.core.ITypeRoot;
+
+import org.eclipse.jdt.internal.corext.util.Strings;
+
+import org.eclipse.jdt.ui.JavaElementLabels;
+
+/**
+ * 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 Strings.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 Strings.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 Strings.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 Strings.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 Strings.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 Strings.markLTR(resourceName);
+       }
+
+       /**
+        * Returns a label for a type root name which is a file name.
+        *
+        * @param typeRoot the typeRoot
+        * @return the label of the resource name.
+        */
+       public static String getFileName(ITypeRoot typeRoot) {
+               return Strings.markLTR(typeRoot.getElementName());
+       }
+
+       /**
+        * Returns a label for Java element name. Example is 'new Test<? extends List>() { ...}'.
+        * This method should only be used for simple element names. Use
+        * {@link JavaElementLabels} to create a label from a Java element or {@link BindingLabelProvider}
+        * for labels of bindings.
+        *
+        * @param name the Java element name.
+        * @return the label for the Java element
+        */
+       public static String getJavaElementName(String name) {
+               return Strings.markJavaElementLabelLTR(name);
+       }
+
+       /**
+        * 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 Strings.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 Strings.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 Strings.markLTR(set.getLabel());
+       }
+
+
+}