plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.2"?>
<plugin>

  <extension point="org.eclipse.ui.popupMenus"> 
    <viewerContribution id="org.eclipse.ui.articles.action.contribution.popup.editor"
                        targetID="#TextEditorContext"> 
     <action
           id="org.google.code.translate.actions.TranslateAction" 
           label="&amp;Translate Action"
           icon="icons/translate.gif"
        menubarPath="additions" 
        class="org.google.code.translate.actions.TranslateAction"> 
        </action> 
     </viewerContribution> 
  </extension>

  <extension point="org.eclipse.ui.editorActions"> 
    <editorContribution id="org.eclipse.ui.articles.action.contribution.editor" 
     targetID="org.eclipse.ui.DefaultTextEditor">
     <action
           id="org.google.code.translate.actions.ConfigTranslateAction" 
           label="Config Translate" 
           icon="icons/translate.gif"
           tooltip="Config Translate"
        toolbarPath="Normal/additions"
           class="org.google.code.translate.actions.ConfigTranslateAction"> 
        </action> 
     </editorContribution> 
  </extension>

</plugin>