Created a separated 'externaltools' plugin

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / externaltools / variable / ResourceExpander.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/externaltools/variable/ResourceExpander.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/externaltools/variable/ResourceExpander.java
deleted file mode 100644 (file)
index fe5cfa8..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/externaltools/variable/ResourceExpander.java
+++ /dev/null
@@ -1,124 +0,0 @@
-package net.sourceforge.phpdt.externaltools.variable;
-
-/**********************************************************************
-Copyright (c) 2002 IBM Corp. and others. All rights reserved.
-This file is made available under the terms of the Common Public License v1.0
-which accompanies this distribution, and is available at
-http://www.eclipse.org/legal/cpl-v10.html
-�
-Contributors:
-**********************************************************************/
-
-import net.sourceforge.phpdt.externaltools.model.IExternalToolConstants;
-
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IWorkspaceRoot;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.IPath;
-
-/**
- * Expands a resource type variable into the desired
- * result format.
- * <p>
- * This class is not intended to be extended by clients.
- * </p>
- */
-public class ResourceExpander implements IVariableLocationExpander, IVariableResourceExpander, IVariableTextExpander {
-
-       /**
-        * Create an instance
-        */
-       public ResourceExpander() {
-               super();
-       }
-
-       /**
-        * Expands the variable to a resource.
-        */
-       /*package*/ IResource expand(String varValue, ExpandVariableContext context) {
-               if (varValue != null && varValue.length() > 0) {
-                       return expandToMember(varValue);
-               } else {
-                       return expandUsingContext(context);
-               }
-       }
-       
-       /**
-        * Expands using the current context information.
-        * By default, return the selected resource of the
-        * context.
-        */
-       /*package*/ IResource expandUsingContext(ExpandVariableContext context) {
-               return context.getSelectedResource();
-       }
-       
-       /**
-        * Expands the variable value to a resource. The value
-        * will not be <code>null</code> nor empty. By default,
-        * lookup the member from the workspace root.
-        */
-       /*package*/ IResource expandToMember(String varValue) {
-               return getWorkspaceRoot().findMember(varValue);
-       }
-       
-       /* (non-Javadoc)
-        * Method declared on IVariableLocationExpander.
-        */
-       public IPath getPath(String varTag, String varValue, ExpandVariableContext context) {
-               IResource resource = expand(varValue, context);
-               if (resource != null) {
-                       if (isPathVariable(varTag)) {
-                               return resource.getFullPath();
-                       } else {
-                               return resource.getLocation();
-                       }
-               } else {
-                       return null;
-               }
-       }
-       
-       /**
-        * Returns whether the given variable tag is a known path
-        * variable tag. Path variable tags represent variables that
-        * expand to paths relative to the workspace root.
-        */
-       private boolean isPathVariable(String varTag) {
-               return varTag.equals(IExternalToolConstants.VAR_CONTAINER_PATH) ||
-                               varTag.equals(IExternalToolConstants.VAR_PROJECT_PATH) ||
-                               varTag.equals(IExternalToolConstants.VAR_RESOURCE_PATH);
-       }
-
-       /* (non-Javadoc)
-        * Method declared on IVariableResourceExpander.
-        */
-       public IResource[] getResources(String varTag, String varValue, ExpandVariableContext context) {
-               IResource resource = expand(varValue, context);
-               if (resource != null) {
-                       return new IResource[] {resource};
-               } else {
-                       return null;
-               }
-       }
-       
-       /**
-        * Returns the workspace root resource.
-        */
-       protected final IWorkspaceRoot getWorkspaceRoot() {
-               return ResourcesPlugin.getWorkspace().getRoot();
-       }
-       
-       /**
-        * Returns a string representation of the path to a file or directory
-        * for the given variable tag and value or <code>null</code>.
-        * 
-        * @see IVariableTextExpander#getText(String, String, ExpandVariableContext)
-        */
-       public String getText(String varTag, String varValue, ExpandVariableContext context) {
-               IPath path= getPath(varTag, varValue, context);
-               if (path != null) {
-                       return path.toString();
-               }
-               return null;
-       }
-
-}