Implementing new Summary flag in Report View

- Replace use of context variable with API change to fixed that the summary flag value is global to all report windows.
Link to SF Tracker: http://sourceforge.net/support/tracker.php?aid=2011569

base/src/org/compiere/print/DataEngine.java

@@ -118,10 +118,24 @@ public class DataEngine
 	 * 	@return PrintData or null
 	 */
 	public PrintData getPrintData (Properties ctx, MPrintFormat format, MQuery query)
+	{
+		return getPrintData(ctx, format, query, false);
+	}
+	
+	/**************************************************************************
+	 * 	Load Data
+	 *
+	 * 	@param format print format
+	 * 	@param query query
+	 * 	@param ctx context
+	 *  @param summary
+	 * 	@return PrintData or null
+	 */
+	public PrintData getPrintData (Properties ctx, MPrintFormat format, MQuery query, boolean summary)
 	{
 
 		/** Report Summary FR [ 2011569 ]**/ 
-		m_summary = "Y".equals(Env.getContext(Env.getCtx(),0, "IsReportSummary")); 
+		m_summary = summary; 
 
 		if (format == null)
 			throw new IllegalStateException ("No print format");

base/src/org/compiere/print/ReportEngine.java

@@ -165,6 +165,8 @@ public class ReportEngine implements PrintServiceAttributeListener
 	/** Window */
 	private int m_windowNo = 0;
 	
+	private boolean m_summary = false;
+	
 	/**
 	 * 	Set PrintFormat.
 	 *  If Layout was created, re-create layout
@@ -221,7 +223,7 @@ public class ReportEngine implements PrintServiceAttributeListener
 			return;
 		
 		DataEngine de = new DataEngine(m_printFormat.getLanguage(),m_trxName);
-		setPrintData(de.getPrintData (m_ctx, m_printFormat, m_query));
+		setPrintData(de.getPrintData (m_ctx, m_printFormat, m_query, m_summary));
 	//	m_printData.dump();
 	}	//	setPrintData
 
@@ -1595,5 +1597,8 @@ queued-job-count = 0  (class javax.print.attribute.standard.QueuedJobCount)
 		return m_windowNo;
 	}
 
- 	
+	public void setSummary(boolean summary)
+	{
+		m_summary = summary;
+	}
 }	//	ReportEngine

client/src/org/compiere/print/Viewer.java

@@ -662,7 +662,7 @@ public class Viewer extends CFrame
 			cmd_drill();
 		else if (e.getSource() == summary) //FR 201156
 		{	
-			Env.setContext(Env.getCtx(), 0, "IsReportSummary", (Boolean)summary.getValue() ? "Y" : "N" );
+			m_reportEngine.setSummary(summary.isSelected());
 			cmd_report();
 		}	
 		else if (cmd.equals("First"))