| /******************************************************************************* |
| * Copyright (c) 2007, 2008 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.equinox.internal.p2.ui.admin; |
| |
| import org.eclipse.equinox.internal.p2.ui.admin.dialogs.AddProfileDialog; |
| import org.eclipse.equinox.internal.p2.ui.admin.preferences.PreferenceConstants; |
| import org.eclipse.equinox.internal.provisional.p2.core.IServiceUI; |
| import org.eclipse.equinox.internal.provisional.p2.core.repository.IRepositoryManager; |
| import org.eclipse.equinox.internal.provisional.p2.director.ProvisioningPlan; |
| import org.eclipse.equinox.internal.provisional.p2.engine.IProfile; |
| import org.eclipse.equinox.internal.provisional.p2.metadata.IInstallableUnit; |
| import org.eclipse.equinox.internal.provisional.p2.ui.ProvUI; |
| import org.eclipse.equinox.internal.provisional.p2.ui.ValidationDialogServiceUI; |
| import org.eclipse.equinox.internal.provisional.p2.ui.model.Profiles; |
| import org.eclipse.equinox.internal.provisional.p2.ui.policy.*; |
| import org.eclipse.equinox.internal.provisional.p2.ui.viewers.ProvElementContentProvider; |
| import org.eclipse.equinox.internal.provisional.p2.ui.viewers.ProvElementLabelProvider; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.util.IPropertyChangeListener; |
| import org.eclipse.jface.util.PropertyChangeEvent; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.dialogs.ListDialog; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.ServiceRegistration; |
| |
| /** |
| * Activator class for the admin UI. |
| */ |
| public class ProvAdminUIActivator extends AbstractUIPlugin { |
| |
| private static ProvAdminUIActivator plugin; |
| private static BundleContext context; |
| |
| public static final String PLUGIN_ID = "org.eclipse.equinox.internal.provisional.p2.ui.admin"; //$NON-NLS-1$ |
| public static final String PERSPECTIVE_ID = "org.eclipse.equinox.internal.provisional.p2.ui.admin.ProvisioningPerspective"; //$NON-NLS-1$ |
| |
| private ServiceRegistration certificateUIRegistration; |
| private IPropertyChangeListener preferenceListener; |
| |
| Policy policy; |
| |
| public static BundleContext getContext() { |
| return context; |
| } |
| |
| /** |
| * Returns the singleton plugin instance |
| * |
| * @return the instance |
| */ |
| public static ProvAdminUIActivator getDefault() { |
| return plugin; |
| } |
| |
| /** |
| * Returns an image descriptor for the image file at the given plug-in |
| * relative path |
| * |
| * @param path |
| * the path |
| * @return the image descriptor |
| */ |
| public static ImageDescriptor getImageDescriptor(String path) { |
| return imageDescriptorFromPlugin(PLUGIN_ID, path); |
| } |
| |
| public ProvAdminUIActivator() { |
| // constructor |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext) |
| */ |
| public void start(BundleContext bundleContext) throws Exception { |
| super.start(bundleContext); |
| plugin = this; |
| ProvAdminUIActivator.context = bundleContext; |
| initializePolicy(); |
| certificateUIRegistration = context.registerService(IServiceUI.class.getName(), new ValidationDialogServiceUI(), null); |
| getPreferenceStore().addPropertyChangeListener(getPreferenceListener()); |
| } |
| |
| public void stop(BundleContext bundleContext) throws Exception { |
| plugin = null; |
| certificateUIRegistration.unregister(); |
| getPreferenceStore().removePropertyChangeListener(preferenceListener); |
| super.stop(bundleContext); |
| policy = null; |
| } |
| |
| private IPropertyChangeListener getPreferenceListener() { |
| if (preferenceListener == null) { |
| preferenceListener = new IPropertyChangeListener() { |
| public void propertyChange(PropertyChangeEvent event) { |
| updateForPreferences(getPolicy().getQueryContext()); |
| } |
| }; |
| } |
| return preferenceListener; |
| } |
| |
| void updateForPreferences(IUViewQueryContext queryContext) { |
| if (getPreferenceStore().getBoolean(PreferenceConstants.PREF_SHOW_GROUPS_ONLY)) |
| queryContext.setVisibleAvailableIUProperty(IInstallableUnit.PROP_TYPE_GROUP); |
| else |
| queryContext.setVisibleAvailableIUProperty(null); |
| if (getPreferenceStore().getBoolean(PreferenceConstants.PREF_SHOW_INSTALL_ROOTS_ONLY)) |
| queryContext.setVisibleInstalledIUProperty(IInstallableUnit.PROP_PROFILE_ROOT_IU); |
| else |
| queryContext.setVisibleInstalledIUProperty(null); |
| |
| if (getPreferenceStore().getBoolean(PreferenceConstants.PREF_HIDE_SYSTEM_REPOS)) { |
| queryContext.setArtifactRepositoryFlags(IRepositoryManager.REPOSITORIES_NON_SYSTEM); |
| queryContext.setMetadataRepositoryFlags(IRepositoryManager.REPOSITORIES_NON_SYSTEM); |
| } else { |
| queryContext.setArtifactRepositoryFlags(IRepositoryManager.REPOSITORIES_ALL); |
| queryContext.setMetadataRepositoryFlags(IRepositoryManager.REPOSITORIES_ALL); |
| } |
| queryContext.setShowLatestVersionsOnly(getPreferenceStore().getBoolean(PreferenceConstants.PREF_COLLAPSE_IU_VERSIONS)); |
| queryContext.setUseCategories(getPreferenceStore().getBoolean(PreferenceConstants.PREF_USE_CATEGORIES)); |
| } |
| |
| void initializePolicy() { |
| policy = new Policy(); |
| // Manipulate the default query context according to our preferences |
| IUViewQueryContext queryContext = new IUViewQueryContext(IUViewQueryContext.AVAILABLE_VIEW_BY_REPO); |
| policy.setQueryContext(queryContext); |
| updateForPreferences(queryContext); |
| policy.setPlanValidator(new PlanValidator() { |
| public boolean continueWorkingWithPlan(ProvisioningPlan plan, Shell shell) { |
| if (plan == null) |
| return false; |
| return true; |
| } |
| }); |
| policy.setProfileChooser(new IProfileChooser() { |
| public String getProfileId(Shell shell) { |
| // TODO would be nice if the profile chooser dialog let you |
| // create a new profile |
| ProvElementContentProvider provider = new ProvElementContentProvider(); |
| if (provider.getElements(new Profiles(getPolicy())).length == 0) { |
| AddProfileDialog dialog = new AddProfileDialog(shell, new String[0]); |
| if (dialog.open() == Window.OK) { |
| return dialog.getAddedProfileId(); |
| } |
| return null; |
| } |
| |
| ListDialog dialog = new ListDialog(shell); |
| dialog.setTitle(ProvAdminUIMessages.MetadataRepositoriesView_ChooseProfileDialogTitle); |
| dialog.setLabelProvider(new ProvElementLabelProvider()); |
| dialog.setInput(new Profiles(getPolicy())); |
| dialog.setContentProvider(provider); |
| dialog.open(); |
| Object[] result = dialog.getResult(); |
| if (result != null && result.length > 0) { |
| IProfile profile = (IProfile) ProvUI.getAdapter(result[0], IProfile.class); |
| if (profile != null) |
| return profile.getProfileId(); |
| } |
| return null; |
| } |
| }); |
| } |
| |
| public Policy getPolicy() { |
| return policy; |
| } |
| } |