package net.sourceforge.phpdt.externaltools.variable;

import net.sourceforge.phpeclipse.PHPeclipsePlugin;

import org.eclipse.core.resources.IFile;

/**
 * Expands a variable into the last opened PHP file 
 * <p>
 * This class is not intended to be extended by clients.
 * </p>
 */
public class LastPHPFileExpander implements IVariableTextExpander {

  public String getText(String varTag, String varValue, ExpandVariableContext context) {
    IFile file = PHPeclipsePlugin.getDefault().getLastEditorFile();
    String fileLocation ="";
    if (file != null) {
      fileLocation = file.getLocation().toString();
    }
    return fileLocation;
  }

}