--- a/flys-client/src/main/java/de/intevation/flys/client/client/ui/sq/SQMultiPeriodPanel.java	Fri Jul 20 09:37:27 2012 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/sq/SQMultiPeriodPanel.java	Fri Jul 20 10:17:25 2012 +0000
@@ -1,100 +1,32 @@
 package de.intevation.flys.client.client.ui.sq;
 
-import com.google.gwt.json.client.JSONObject;
-import com.google.gwt.json.client.JSONNumber;
-import com.google.gwt.json.client.JSONString;
-
-import com.google.gwt.core.client.GWT;
-
-import com.smartgwt.client.types.Alignment;
-
-import com.smartgwt.client.widgets.Img;
 import com.smartgwt.client.widgets.Canvas;
-import com.smartgwt.client.widgets.layout.VLayout;
+import com.smartgwt.client.widgets.events.ResizedEvent;
 import com.smartgwt.client.widgets.events.ResizedHandler;
-import com.smartgwt.client.widgets.events.ResizedEvent;
 
 import de.intevation.flys.client.client.ui.MultiPeriodPanel;
 
-import de.intevation.flys.client.client.Config;
+
 /**
  * This UIProvider creates helper panel for sq relation.
  *
  * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
  */
-public class SQMultiPeriodPanel
-extends      MultiPeriodPanel
-implements   ResizedHandler
-{
-    protected VLayout chartContainer;
-
-    protected Img chartImg;
+public class SQMultiPeriodPanel extends MultiPeriodPanel implements
+    ResizedHandler {
+    protected SQCampaignChart chartContainer;
 
     public SQMultiPeriodPanel() {
-        chartImg = new Img();
     }
 
-
+    @Override
     protected Canvas createHelper() {
-        Config config    = Config.getInstance();
-        String locale    = config.getLocale ();
-
-        chartContainer = new VLayout();
-        chartContainer.addResizedHandler(this);
-        chartContainer.setAlign(Alignment.CENTER);
-
+        chartContainer = new SQCampaignChart(artifact, this);
         return chartContainer;
     }
 
-
-    protected void updateChart() {
-        Config config    = Config.getInstance();
-        String locale    = config.getLocale ();
-
-        int hWidth = chartContainer.getWidth() - 12;
-        int hHeight = chartContainer.getHeight() - 12;
-
-        if ((int)(hHeight *4f/3) < hWidth) {
-            hWidth = (int)(hHeight * 4f/3);
-        }
-        else {
-            hHeight = (int)(hWidth *3f/4);
-        }
-        String river = artifact.getArtifactDescription().getRiver();
-
-        JSONObject jfix = new JSONObject();
-        JSONObject jfilter = new JSONObject();
-        JSONObject jrName = new JSONObject();
-        JSONString jrValue = new JSONString(river);
-        JSONObject jextent = new JSONObject();
-        JSONNumber jwidth = new JSONNumber(hWidth);
-        JSONNumber jheight = new JSONNumber(hHeight);
-
-        jrName.put("name", jrValue);
-        jfilter.put("river", jrName);
-        jextent.put("width", jwidth);
-        jextent.put("height", jheight);
-        jfilter.put("extent", jextent);
-        jfix.put("sq", jfilter);
-        String filter = jfix.toString();
-
-        String imgUrl = GWT.getModuleBaseURL();
-        imgUrl += "sq-km-chart";
-        imgUrl += "?locale=" + locale;
-        imgUrl += "&filter=" + filter;
-        if (chartContainer.hasMember(chartImg)) {
-            chartImg.setWidth(hWidth);
-            chartImg.setHeight(hHeight);
-            chartImg.setSrc(imgUrl);
-        }
-        else {
-            chartImg = new Img(imgUrl, hWidth, hHeight);
-            chartContainer.addMember(chartImg);
-        }
-    }
-
-
+    @Override
     public void onResized(ResizedEvent re) {
-        updateChart();
+        chartContainer.update();
     }
 }