package org.activiti.designer.property;
import java.util.List;
import org.activiti.designer.property.ui.ExecutionListenerEditor;
import org.activiti.designer.util.BpmnBOUtil;
import org.activiti.designer.util.property.ActivitiPropertySection;
import org.eclipse.bpmn2.ActivitiListener;
import org.eclipse.bpmn2.SequenceFlow;
import org.eclipse.graphiti.mm.pictograms.PictogramElement;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CLabel;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.views.properties.tabbed.ITabbedPropertyConstants;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetWidgetFactory;
public class PropertyExecutionListenerSection extends ActivitiPropertySection implements ITabbedPropertyConstants {
private ExecutionListenerEditor listenerEditor;
@Override
public void createControls(Composite parent, TabbedPropertySheetPage tabbedPropertySheetPage) {
super.createControls(parent, tabbedPropertySheetPage);
TabbedPropertySheetWidgetFactory factory = getWidgetFactory();
Composite composite = factory.createFlatFormComposite(parent);
FormData data;
Composite listenersComposite = factory.createComposite(composite, SWT.WRAP);
data = new FormData();
data.left = new FormAttachment(0, 120);
data.right = new FormAttachment(100, 0);
data.top = new FormAttachment(0, VSPACE);
listenersComposite.setLayoutData(data);
GridLayout layout = new GridLayout();
layout.marginTop = 0;
layout.numColumns = 1;
listenersComposite.setLayout(layout);
listenerEditor = new ExecutionListenerEditor("executionListenerEditor", listenersComposite);
listenerEditor.getLabelControl(listenersComposite).setBackground(Display.getDefault().getSystemColor(SWT.COLOR_WHITE));
CLabel listenersLabel = factory.createCLabel(composite, "Listeners:"); //$NON-NLS-1$
data = new FormData();
data.left = new FormAttachment(0, 0);
data.right = new FormAttachment(listenersComposite, -HSPACE);
data.top = new FormAttachment(listenersComposite, 0, SWT.TOP);
listenersLabel.setLayoutData(data);
}
@Override
public void refresh() {
PictogramElement pe = getSelectedPictogramElement();
if (pe != null) {
Object bo = BpmnBOUtil.getExecutionListenerBO(pe, getDiagram());
if (bo == null)
return;
List<ActivitiListener> executionListenerList = BpmnBOUtil.getListeners(bo);
listenerEditor.pictogramElement = pe;
listenerEditor.diagramEditor = getDiagramEditor();
listenerEditor.diagram = getDiagram();
boolean isSequenceFlow = false;
if(bo instanceof SequenceFlow) {
isSequenceFlow = true;
}
listenerEditor.isSequenceFlow = isSequenceFlow;
listenerEditor.initialize(executionListenerList);
}
}
}