Index: lams_tool_lamc/.classpath
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_lamc/.classpath,v
diff -u -r1.10 -r1.11
--- lams_tool_lamc/.classpath	12 Dec 2012 13:50:04 -0000	1.10
+++ lams_tool_lamc/.classpath	4 Sep 2013 17:29:57 -0000	1.11
@@ -19,5 +19,6 @@
 	<classpathentry combineaccessrules="false" kind="src" path="/lams_central"/>
 	<classpathentry combineaccessrules="false" kind="src" path="/lams_learning"/>
 	<classpathentry kind="var" path="JBOSS_HOME/common/lib/log4j.jar"/>
+	<classpathentry combineaccessrules="false" kind="src" path="/lams_gradebook"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
Index: lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/mcApplicationContext.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/mcApplicationContext.xml,v
diff -u -r1.19 -r1.20
--- lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/mcApplicationContext.xml	26 Mar 2009 10:00:38 -0000	1.19
+++ lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/mcApplicationContext.xml	4 Sep 2013 17:29:57 -0000	1.20
@@ -81,7 +81,8 @@
 			 		<property name="learnerService"><ref bean="learnerService"/></property>		
 					<property name="mcToolContentHandler"><ref bean="mcToolContentHandler"/></property>		
 					<property name="auditService"><ref bean="auditService"/></property>					
-					<property name="exportContentService"><ref bean="exportToolContentService"/></property> 		
+					<property name="exportContentService"><ref bean="exportToolContentService"/></property>
+					<property name="gradebookService"><ref bean="gradebookService" /></property>
 			   		<property name="coreNotebookService"><ref bean="coreNotebookService"/></property>										
 			   		<property name="mcOutputFactory"><ref bean="mcOutputFactory"/></property>	
 			   		<property name="messageService"><ref bean="lamcMessageService"/></property>									
Index: lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/IMcUsrAttemptDAO.java
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/IMcUsrAttemptDAO.java,v
diff -u -r1.23 -r1.24
--- lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/IMcUsrAttemptDAO.java	3 Sep 2013 16:56:41 -0000	1.23
+++ lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/IMcUsrAttemptDAO.java	4 Sep 2013 17:29:57 -0000	1.24
@@ -90,6 +90,14 @@
      */
     int getAttemptsCountPerOption(Long optionUid);
     
+    /**
+     * Calculate what is the total mark scored by user in this activity. Only responseFinalised is taken into account.
+     * 
+     * @param userUid
+     * @return
+     */
+    int getUserTotalMark(final Long userUid);
+    
     McUsrAttempt getUserAttemptByUid(Long uid);
 
 }
Index: lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/hibernate/McUsrAttemptDAO.java
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/hibernate/McUsrAttemptDAO.java,v
diff -u -r1.27 -r1.28
--- lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/hibernate/McUsrAttemptDAO.java	3 Sep 2013 16:56:42 -0000	1.27
+++ lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/dao/hibernate/McUsrAttemptDAO.java	4 Sep 2013 17:29:57 -0000	1.28
@@ -26,7 +26,6 @@
 
 import org.hibernate.FlushMode;
 import org.lamsfoundation.lams.tool.mc.dao.IMcUsrAttemptDAO;
-import org.lamsfoundation.lams.tool.mc.pojos.McQueUsr;
 import org.lamsfoundation.lams.tool.mc.pojos.McUsrAttempt;
 import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
 
@@ -56,6 +55,10 @@
 	    + McUsrAttempt.class.getName()
 	    + " as attempt where attempt.mcOptionsContent.uid=? AND attempt.mcQueUsr.responseFinalised = true";
     
+    private static final String FIND_USER_TOTAL_MARK = "select SUM(attempt.mark) from "
+	    + McUsrAttempt.class.getName()
+	    + " as attempt where attempt.mcQueUsr.uid=:userUid AND attempt.mcQueUsr.responseFinalised = true";
+    
     @Override
     public McUsrAttempt getUserAttemptByUid(Long uid) {
 	return (McUsrAttempt) this.getHibernateTemplate().get(McUsrAttempt.class, uid);
@@ -67,10 +70,21 @@
     }
 
     @Override
-    public List<McUsrAttempt> getUserAttempts(final Long queUserUid) {
+    public List<McUsrAttempt> getUserAttempts(final Long userUid) {
 	return (List<McUsrAttempt>) getSession().createQuery(LOAD_ALL_QUESTION_ATTEMPTS)
-		.setLong("queUsrUid", queUserUid.longValue()).list();
+		.setLong("queUsrUid", userUid.longValue()).list();
     }
+    
+    @Override
+    public int getUserTotalMark(final Long userUid) {
+	List list = getSession().createQuery(FIND_USER_TOTAL_MARK).setLong("userUid", userUid.longValue()).list();
+	
+	if (list == null || list.size() == 0) {
+	    return 0;
+	}
+	    
+	return ((Number) list.get(0)).intValue();
+    }
 
     @SuppressWarnings("unchecked")
     public McUsrAttempt getUserAttemptByQuestion(final Long queUsrUid, final Long mcQueContentId) {
Index: lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/service/McServicePOJO.java
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/service/McServicePOJO.java,v
diff -u -r1.114 -r1.115
--- lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/service/McServicePOJO.java	4 Sep 2013 08:06:38 -0000	1.114
+++ lams_tool_lamc/src/java/org/lamsfoundation/lams/tool/mc/service/McServicePOJO.java	4 Sep 2013 17:29:57 -0000	1.115
@@ -64,6 +64,7 @@
 import org.lamsfoundation.lams.contentrepository.client.IToolContentHandler;
 import org.lamsfoundation.lams.contentrepository.service.IRepositoryService;
 import org.lamsfoundation.lams.contentrepository.service.SimpleCredentials;
+import org.lamsfoundation.lams.gradebook.service.IGradebookService;
 import org.lamsfoundation.lams.learning.service.ILearnerService;
 import org.lamsfoundation.lams.learningdesign.service.ExportToolContentException;
 import org.lamsfoundation.lams.learningdesign.service.IExportToolContentService;
@@ -148,6 +149,7 @@
     private ILamsToolService toolService;
     private IToolContentHandler mcToolContentHandler = null;
     private IExportToolContentService exportContentService;
+    private IGradebookService gradebookService;
 
     private ICoreNotebookService coreNotebookService;
 
@@ -759,10 +761,24 @@
     
     @Override
     public void changeUserAttemptMark(Long userAttemptUid, Integer newMark) {
+	if (newMark == null) {
+	    return;
+	}
+	
 	McUsrAttempt userAttempt = mcUsrAttemptDAO.getUserAttemptByUid(userAttemptUid);
-	float oldMark = userAttempt.getMark();
+	Integer userId = userAttempt.getMcQueUsr().getQueUsrId().intValue();
+	Long userUid = userAttempt.getMcQueUsr().getUid();
+	Long toolSessionId = userAttempt.getMcQueUsr().getMcSession().getMcSessionId();	
+	Integer oldMark = userAttempt.getMark();
+	int oldTotalMark = mcUsrAttemptDAO.getUserTotalMark(userUid);
+	
 	userAttempt.setMark(newMark);
 	mcUsrAttemptDAO.saveMcUsrAttempt(userAttempt);
+
+	// propagade changes to Gradebook
+	int totalMark = (oldMark == null) ? oldTotalMark + newMark : oldTotalMark - oldMark + newMark;
+	gradebookService.updateActivityMark(new Double(totalMark), null, userId, toolSessionId, false);
+
     }
     
     @Override
@@ -1901,6 +1917,10 @@
     public void setExportContentService(IExportToolContentService exportContentService) {
 	this.exportContentService = exportContentService;
     }
+    
+    public void setGradebookService(IGradebookService gradebookService) {
+	this.gradebookService = gradebookService;
+    }
 
     public MCOutputFactory getMcOutputFactory() {
 	return mcOutputFactory;