package org.uengine.kernel.viewer;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Map;
import java.util.Vector;
import org.uengine.kernel.Activity;
import org.uengine.kernel.EventHandler;
import org.uengine.kernel.ProcessDefinition;
import org.uengine.kernel.ProcessInstance;
import org.uengine.kernel.ScopeActivity;
import org.uengine.kernel.SubProcessActivity;
/**
* @author Jinyoung Jang
*/
public class ScopeActivityViewer extends SequenceActivityViewer {
public StringBuilder render(Activity activity, ProcessInstance instance, Map options) {
String imagePathRoot = DefaultActivityViewer.getImagePathRoot(options);
// TODO Auto-generated method stub
ScopeActivity scopeActivity = (ScopeActivity)activity;
if(scopeActivity.isCollapsed()&&!options.containsKey("dontCollapseScopes")){
ActivityViewer collapsedViewer = new DefaultActivityViewer(){
public String getIconImageURL(Activity activity, ProcessInstance instance, Map options) {
String imagePathRoot = getImagePathRoot(options);
return imagePathRoot + "images/SubProcessActivity.gif";
}
public String getOnClick(Activity activity, ProcessInstance instance, Map options) {
String onClick = super.getOnClick(activity, instance, options);
//sb.insert(0, "<div id='canvasForLoopLines111' style=\"position:absolute;z-index:200;display:'NONE'\"><table cellpadding=0 cellspacing=0><td height=50></td></table><table cellpadding=20 bgcolor=gray><td bgcolor=white>");
//sb.append("</td></table></div>");
try{
if(instance.isRunning("")){
String instanceId = instance.getInstanceId()+";";
Vector cActList = instance.getCurrentRunningActivities();
onClick = onClick +";openSubProcess(\"scope\",\""+ ((Activity)cActList.get(0)).getTracingTag() +"\",\""+ activity.getTracingTag() +"\", null, \"" + instanceId +"\", null, null)";
return onClick;
}
String defVerId = activity.getProcessDefinition().getId();
onClick = onClick + ";openSubProcess(\"scope\",null,\""+ activity.getTracingTag() +"\", "+defVerId+", null, null, null)";
}catch(Exception e){
e.printStackTrace();
}
return onClick;
}
protected String getDetails(
Activity activity,
ProcessInstance instance,
Map options) {
//return ("<div id='"+getActivityDivName(instance, activity, options)+"'></div>");
return "<div id='subprocessActivity" + activity.getTracingTag() +"'></div>";
}
private String getActivityDivName(ProcessInstance instance, Activity activity, Map options){
return "scopeActivity" + SubProcessActivityViewer.getAbsoluteParentTracingTag(options, instance, activity.getTracingTag());
}
};
boolean scopeCanBeHightlightedAsWell = false;
try{
if(options.containsKey("highlight")){
String highlightedTracingTag = (String)options.get("highlight");
Activity theHightlightedActivity = activity.getProcessDefinition().getActivity(highlightedTracingTag);
scopeCanBeHightlightedAsWell = (activity.isAncestorOf(theHightlightedActivity));
}
}catch(Exception e){
}
if(scopeCanBeHightlightedAsWell){
options.put("highlight", activity.getTracingTag());
}
return (collapsedViewer.render(activity, instance, options));
}
StringBuilder sb = super.render(activity, instance, options);
String locale = (String) options.get("locale");
boolean isVertical = options.containsKey("vertical");
boolean definitionView = false;
try {
definitionView = (instance==null || Activity.STATUS_READY.equals(instance.getStatus()));
} catch (Exception e1) {
}
if(definitionView && options.containsKey("ShowAllComplexActivities")){
ScopeActivity scopeAct = (ScopeActivity)activity;
if(isVertical){
sb.insert(0,"<table border=0 cellpadding=0 cellspacing=0><tr><td>");
sb.append("</td><td>");
}
// sb.append("<center>");
if(isVertical) sb.append("<table border=0 cellpadding=0 cellspacing=0><tr>");
if(scopeAct.getEventHandlers()!=null)
for(int i=0; i<scopeAct.getEventHandlers().length; i++){
EventHandler eh = scopeAct.getEventHandlers()[i];
if(isVertical) sb.append("<td width=50>");
sb.append("<img src=" + imagePathRoot + "images/event.gif border=0 align=absmiddle><font size=-3>" + eh.getDisplayName().getText(locale) + "</font><br>");
sb.append(DefaultActivityViewer.createViewer(eh.getHandlerActivity()).render(eh.getHandlerActivity(), instance, options));
if(isVertical) sb.append("</td>");
}
if(isVertical) sb.append("</tr></table> </td></tr></table>");
sb.insert(0, "<div style='border:1px dotted #dddddd'>");
sb.append("</div>");
}
return sb;
}
}