@Override
public IToolBehaviorProvider[] getAvailableToolBehaviorProviders() {
if (toolBehaviorProviders == null) {
DefaultBPMN2Editor editor = (DefaultBPMN2Editor) getDiagramEditor();
TargetRuntime rt = editor.getTargetRuntime();
IConfigurationElement[] config =
Platform.getExtensionRegistry().getConfigurationElementsFor(Activator.UI_EXTENSION_ID);
Bpmn2ToolBehaviorProvider provider = null;
try {
for (IConfigurationElement e : config) {
if (e.getName().equals("toolProvider")) { // $NON-NLS-1$
String id = e.getAttribute("id"); // $NON-NLS-1$
String runtimeId = e.getAttribute("runtimeId"); // $NON-NLS-1$
if (rt != null && rt.getId().equals(runtimeId)) {
String className = e.getAttribute("class"); // $NON-NLS-1$
ClassLoader cl = rt.getRuntimeExtension().getClass().getClassLoader();
Constructor ctor = null;
Class providerClass = Class.forName(className, true, cl);
ctor = providerClass.getConstructor(IDiagramTypeProvider.class);
provider = (Bpmn2ToolBehaviorProvider) ctor.newInstance(this);
break;
}
}
}
} catch (Exception ex) {
Activator.logError(ex);
}
if (provider == null) provider = new Bpmn2ToolBehaviorProvider(this);
toolBehaviorProviders = new IToolBehaviorProvider[] {provider};
}
return toolBehaviorProviders;
}
/**
* Ugly hack to force layout of the entire widget tree of the property sheet page.
*
* @param parent
*/
public static void recursivelayout(Composite parent) {
Control[] kids = parent.getChildren();
for (Control k : kids) {
if (k.isDisposed()) Activator.logError(new SWTException("Widget is disposed."));
if (k instanceof Composite) {
recursivelayout((Composite) k);
((Composite) k).layout(true);
}
}
parent.layout(true);
}
@Override
public Image getLargeImage(Object object) {
return Activator.getDefault().getImage(IConstants.ICON_OUTPUT_32);
}
public Image getLargeImage(Object object) {
return Activator.getDefault().getImage(IConstants.ICON_PORTTYPE_32);
}
public Image getSmallImage(Object object) {
return Activator.getDefault().getImage(IConstants.ICON_PORTTYPE_16);
}
/* ILabeledElement overrides */
@Override
public Image getSmallImage(Object object) {
return Activator.getDefault().getImage(IConstants.ICON_XSD_ATTRIBUTE_DECLARATION_16);
}