Index: lams_tool_images/src/java/org/lamsfoundation/lams/tool/imageGallery/service/ImageGalleryServiceImpl.java
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_images/src/java/org/lamsfoundation/lams/tool/imageGallery/service/ImageGalleryServiceImpl.java,v
diff -u -r1.31.2.9 -r1.31.2.10
--- lams_tool_images/src/java/org/lamsfoundation/lams/tool/imageGallery/service/ImageGalleryServiceImpl.java	5 Oct 2015 16:40:56 -0000	1.31.2.9
+++ lams_tool_images/src/java/org/lamsfoundation/lams/tool/imageGallery/service/ImageGalleryServiceImpl.java	13 Oct 2015 15:11:43 -0000	1.31.2.10
@@ -944,6 +944,17 @@
     }
     
     @Override
+    public boolean isReadOnly(Long toolContentId) {
+	for (ImageGallerySession session : imageGallerySessionDao.getByContentId(toolContentId)) {
+	    if (!imageGalleryUserDao.getBySessionID(session.getSessionId()).isEmpty()) {
+		return true;
+	    }
+	}
+	
+	return false;
+    }
+    
+    @Override
     public void removeToolContent(Long toolContentId, boolean removeSessionData) throws SessionDataExistsException,
 	    ToolException {
 	ImageGallery imageGallery = imageGalleryDao.getByContentId(toolContentId);