| /******************************************************************************* |
| * Copyright (c) 2004, 2007 Composent, Inc. 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: |
| * Composent, Inc. - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.ecf.internal.example.collab.ui; |
| |
| import java.net.InetAddress; |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| import java.util.HashMap; |
| import java.util.Vector; |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.ecf.core.IContainerListener; |
| import org.eclipse.ecf.core.events.IContainerDisconnectedEvent; |
| import org.eclipse.ecf.core.events.IContainerEjectedEvent; |
| import org.eclipse.ecf.core.events.IContainerEvent; |
| import org.eclipse.ecf.core.identity.ID; |
| import org.eclipse.ecf.core.identity.IDFactory; |
| import org.eclipse.ecf.core.sharedobject.ISharedObjectContainer; |
| import org.eclipse.ecf.example.collab.share.EclipseCollabSharedObject; |
| import org.eclipse.ecf.example.collab.share.SharedObjectEventListener; |
| import org.eclipse.ecf.example.collab.share.User; |
| import org.eclipse.ecf.internal.example.collab.ClientEntry; |
| import org.eclipse.ecf.internal.example.collab.CollabClient; |
| import org.eclipse.ecf.internal.example.collab.Messages; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PlatformUI; |
| |
| public class SharedObjectContainerUI { |
| public static final String JOIN_TIME_FORMAT = "hh:mm:ss a z"; //$NON-NLS-1$ |
| public static final String FILE_DIRECTORY = "received_files"; //$NON-NLS-1$ |
| public static final String ECFDIRECTORY = "ECF_" + FILE_DIRECTORY + "/"; //$NON-NLS-1$ //$NON-NLS-2$ |
| public static final String COLLAB_SHARED_OBJECT_ID = "chat"; //$NON-NLS-1$ |
| ISharedObjectContainer soc = null; |
| CollabClient collabclient = null; |
| |
| public SharedObjectContainerUI(CollabClient client, ISharedObjectContainer soc) { |
| this.collabclient = client; |
| this.soc = soc; |
| } |
| |
| protected String getSharedFileDirectoryForProject(IResource proj) { |
| final String eclipseDir = Platform.getLocation().lastSegment(); |
| if (proj == null) |
| return eclipseDir + "/" + ECFDIRECTORY; //$NON-NLS-1$ |
| else |
| return FILE_DIRECTORY; |
| } |
| |
| protected User getUserData(String containerType, ID clientID, String usernick, IResource project) { |
| final Vector topElements = new Vector(); |
| topElements.add(Messages.SharedObjectContainerUI_PROJECT_LABEL + CollabClient.getNameForResource(project)); |
| final SimpleDateFormat sdf = new SimpleDateFormat(JOIN_TIME_FORMAT); |
| topElements.add(Messages.SharedObjectContainerUI_TIME_LABEL + sdf.format(new Date())); |
| try { |
| topElements.add(Messages.SharedObjectContainerUI_LANGUAGE_LABEL + System.getProperty("user.language")); //$NON-NLS-1$ |
| } catch (final Exception e) { |
| } |
| try { |
| topElements.add(Messages.SharedObjectContainerUI_TIME_ZONE_LABEL + System.getProperty("user.timezone")); //$NON-NLS-1$ |
| } catch (final Exception e) { |
| } |
| try { |
| topElements.add(Messages.SharedObjectContainerUI_OS_LABEL + Platform.getOS()); |
| } catch (final Exception e) { |
| } |
| try { |
| topElements.add("Username: " + System.getProperty("user.name")); |
| } catch (final Exception e) { |
| } |
| try { |
| topElements.add("Hostname/IP: " + InetAddress.getLocalHost().toString()); |
| } catch (final Exception e) { |
| } |
| return new User(clientID, usernick, topElements); |
| } |
| |
| void addObjectToClient(ISharedObjectContainer soContainer, ClientEntry client, String username, IResource proj) throws Exception { |
| final IResource project = (proj == null) ? CollabClient.getWorkspace() : proj; |
| final User user = getUserData(client.getClass().getName(), client.getContainer().getID(), username, proj); |
| createAndAddSharedObject(soContainer, client, project, user, getSharedFileDirectoryForProject(project)); |
| } |
| |
| public void setup(final ISharedObjectContainer soContainer, final ClientEntry newClientEntry, final IResource resource, String username) throws Exception { |
| addObjectToClient(soContainer, newClientEntry, username, resource); |
| soc.addListener(new IContainerListener() { |
| public void handleEvent(IContainerEvent evt) { |
| if (evt instanceof IContainerDisconnectedEvent || evt instanceof IContainerEjectedEvent) { |
| final ID departedContainerID = ((evt instanceof IContainerDisconnectedEvent) ? ((IContainerDisconnectedEvent) evt).getTargetID() : ((IContainerEjectedEvent) evt).getTargetID()); |
| final ID connectedID = newClientEntry.getContainer().getConnectedID(); |
| if (connectedID == null || connectedID.equals(departedContainerID)) { |
| if (!newClientEntry.isDisposed()) { |
| collabclient.disposeClient(resource, newClientEntry); |
| } |
| } |
| } |
| } |
| }); |
| } |
| |
| protected void createAndAddSharedObject(final ISharedObjectContainer soContainer, final ClientEntry client, final IResource proj, User user, String fileDir) throws Exception { |
| final IWorkbenchWindow ww = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
| final EclipseCollabSharedObject sharedObject = new EclipseCollabSharedObject(proj, ww, user, fileDir); |
| sharedObject.setListener(new SharedObjectEventListener() { |
| public void memberRemoved(ID member) { |
| final ID groupID = client.getContainer().getConnectedID(); |
| if (member.equals(groupID)) { |
| if (!client.isDisposed()) { |
| collabclient.disposeClient(proj, client); |
| } |
| } |
| } |
| |
| public void memberAdded(ID member) { |
| } |
| |
| public void otherActivated(ID other) { |
| } |
| |
| public void otherDeactivated(ID other) { |
| } |
| |
| public void windowClosing() { |
| final ID groupID = client.getContainer().getConnectedID(); |
| CollabClient.removeClientForResource(proj, groupID); |
| } |
| }); |
| final ID newID = IDFactory.getDefault().createStringID(COLLAB_SHARED_OBJECT_ID); |
| soContainer.getSharedObjectManager().addSharedObject(newID, sharedObject, new HashMap()); |
| client.setSharedObject(sharedObject); |
| } |
| } |