package org.eclipse.uml2.diagram.common.stereo;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.gmf.runtime.common.core.service.IProvider;
import org.eclipse.gmf.runtime.common.ui.services.action.contributionitem.AbstractContributionItemProvider;
import org.eclipse.gmf.runtime.common.ui.util.IWorkbenchPartDescriptor;
import org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart;
import org.eclipse.jface.action.IMenuListener;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.uml2.diagram.common.Messages;
import org.eclipse.uml2.diagram.common.stereo.ProfileRegistry.ProfileInfo;
import org.eclipse.uml2.uml.Profile;
import org.eclipse.uml2.uml.UMLPlugin;
public class ApplicableProfilesItemProvider extends AbstractContributionItemProvider implements IProvider {
public static final String MENU_APPLY_PROFILE = "menu_apply_unapply_profile"; //$NON-NLS-1$
@Override
protected IMenuManager createMenuManager(String menuId, IWorkbenchPartDescriptor partDescriptor) {
if (!MENU_APPLY_PROFILE.equals(menuId)) {
return super.createMenuManager(menuId, partDescriptor);
}
MenuManager menuManager = new MenuManager(Messages.ApplicableProfilesItemProvider_apply_profile_menu);
MenuBuilder builder = new MenuBuilder(partDescriptor);
// XXX: build initial content -- otherwise menu is never shown
builder.buildMenu(menuManager);
menuManager.addMenuListener(builder);
return menuManager;
}
private class MenuBuilder implements IMenuListener {
private final IWorkbenchPartDescriptor myWorkbenchPart;
public MenuBuilder(IWorkbenchPartDescriptor workbenchPart) {
myWorkbenchPart = workbenchPart;
}
public void menuAboutToShow(IMenuManager manager) {
buildMenu(manager);
}
public void buildMenu(IMenuManager manager) {
if (getSelectedObject(myWorkbenchPart) instanceof GraphicalEditPart) {
manager.removeAll();
GraphicalEditPart selected = (GraphicalEditPart) getSelectedObject(myWorkbenchPart);
org.eclipse.uml2.uml.Package package_ = (org.eclipse.uml2.uml.Package) selected.getNotationView().getElement();
loadProfilesFromUML2Registry(package_);
List<Profile> profiles = getProfiles(package_);
for (Profile profile : profiles) {
// no much sense to cache dynamic target specific actions
ApplyProfileAction action = new ApplyProfileAction(getWorkbenchPage(), package_, profile);
action.init();
manager.add(action);
}
Collection<ProfileInfo> profilesFromRegistry = getProfilesFromRegistry(package_);
List<String> loadedProfileUris = new ArrayList<String>(profiles.size());
for (Profile profile : profiles) {
loadedProfileUris.add(EcoreUtil.getURI(profile).toString());
}
for (ProfileInfo profileInfo : profilesFromRegistry) {
// filter profiles, that have already been loaded
if (loadedProfileUris.contains(profileInfo.uri)) {
continue;
}
ApplyProfileInfoAction action = new ApplyProfileInfoAction(getWorkbenchPage(), package_, profileInfo);
action.init();
manager.add(action);
}
}
}
private void loadProfilesFromUML2Registry(org.eclipse.uml2.uml.Package package_) {
ResourceSet resourceSet = package_.eResource().getResourceSet();
for (URI profileURI : UMLPlugin.getEPackageNsURIToProfileLocationMap().values()) {
try {
resourceSet.getResource(profileURI.trimFragment(), true);
} catch (Exception e) { // ignore
}
}
}
private IWorkbenchPage getWorkbenchPage() {
return myWorkbenchPart.getPartPage();
}
}
private List<Profile> getProfiles(final org.eclipse.uml2.uml.Package package_) {
// copy of code from
// org.eclipse.uml2.uml.editor.actions.ApplyProfileAction
final List<Profile> choiceOfValues = new ArrayList<Profile>();
ResourceSet resourceSet = package_.eResource().getResourceSet();
for (Resource resource : resourceSet.getResources()) {
Profile profile = ProfileUtil.getProfile(resource);
if (profile != null) {
choiceOfValues.add(profile);
}
}
return choiceOfValues;
}
private Collection<ProfileInfo> getProfilesFromRegistry(org.eclipse.uml2.uml.Package package_) {
return ProfileRegistry.getInstance().getProfiles();
}
}