/*
* (non-Javadoc)
*
* @see
* org.talend.repository.ui.actions.ITreeContextualAction#init(org.eclipse
* .jface.viewers.TreeViewer,
* org.eclipse.jface.viewers.IStructuredSelection)
*/
public void init(TreeViewer viewer, IStructuredSelection selection) {
boolean canWork = !selection.isEmpty() && selection.size() == 1;
IProxyRepositoryFactory factory = ProxyRepositoryFactory.getInstance();
if (factory.isUserReadOnlyOnCurrentProject()) {
canWork = false;
}
if (canWork) {
Object o = selection.getFirstElement();
RepositoryNode node = (RepositoryNode) o;
switch (node.getType()) {
case REPOSITORY_ELEMENT:
if (node.getObjectType() != CamelRepositoryNodeType.repositoryRouteResourceType) {
canWork = false;
} else {
IRepositoryService service = DesignerPlugin.getDefault().getRepositoryService();
IProxyRepositoryFactory repFactory = service.getProxyRepositoryFactory();
if (repFactory.isPotentiallyEditable(node.getObject())) {
this.setText(""); // $NON-NLS-1$
} else {
this.setText(""); // $NON-NLS-1$
}
}
break;
default:
canWork = false;
}
RepositoryNode parent = node.getParent();
if (canWork && parent != null && parent instanceof BinRepositoryNode) {
canWork = false;
}
if (canWork && !ProjectManager.getInstance().isInCurrentMainProject(node)) {
canWork = false;
}
// If the editProcess action canwork is true, then detect that the
// job version is the latest verison or not.
if (canWork) {
canWork = isLastVersion(node);
}
}
setEnabled(canWork);
this.setText("Open another version");
this.setToolTipText("Open another version");
this.setImageDescriptor(
RouteResourceActivator.createImageDesc("icons/open-another-version.png"));
}
public IProxyRepositoryFactory getProxyRepositoryFactory() {
IRepositoryService service = CoreRuntimePlugin.getInstance().getRepositoryService();
return service.getProxyRepositoryFactory();
}