/****************************************************************************
* Copyright (c) 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.presence.collab.ui.screencapture;
import org.eclipse.ecf.core.IContainer;
import org.eclipse.ecf.core.identity.ID;
import org.eclipse.ecf.core.util.ECFException;
import org.eclipse.ecf.datashare.IChannelContainerAdapter;
import org.eclipse.ecf.internal.presence.collab.ui.Messages;
import org.eclipse.ecf.presence.roster.IRoster;
import org.eclipse.ecf.presence.ui.roster.AbstractRosterContributionItem;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IAction;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.PlatformUI;
public class ScreenCaptureShareRosterContributionItem extends AbstractRosterContributionItem {
public ScreenCaptureShareRosterContributionItem() {
// nothing
}
public ScreenCaptureShareRosterContributionItem(String id) {
super(id);
}
private IAction[] createActionAdd(final ID containerID, final IChannelContainerAdapter channelAdapter) {
final IAction action = new Action() {
public void run() {
try {
ScreenCaptureShare.addScreenCaptureShare(containerID, channelAdapter);
} catch (ECFException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
};
action.setText(Messages.ScreenCaptureShareRosterContributionItem_SCREENCAPTURESHARE_LISTENER_MENU_ADD_TEXT);
action.setImageDescriptor(PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(ISharedImages.IMG_DEF_VIEW));
return new IAction[] {action};
}
private IAction[] createActionRemove(final ID containerID, final ScreenCaptureShare screenCaptureShare) {
final IAction action = new Action() {
public void run() {
ScreenCaptureShare.removeScreenCaptureShare(containerID);
screenCaptureShare.dispose();
}
};
action.setText(Messages.ScreenCaptureShareRosterContributionItem_SCREENCAPTURESHARE_LISTENER_MENU_REMOVE_TEXT);
return new IAction[] {action};
}
protected IAction[] makeActions() {
final IRoster roster = getSelectedRoster();
if (roster != null) {
// Roster is selected
final IContainer c = getContainerForRoster(roster);
if (c != null) {
// Get existing ScreenCaptureShare for this container (if it exists)
final ScreenCaptureShare screenCaptureShare = ScreenCaptureShare.getScreenCaptureShare(c.getID());
// If it does exist already, then create action to remove
if (screenCaptureShare != null)
return createActionRemove(c.getID(), screenCaptureShare);
final IChannelContainerAdapter channelAdapter = (IChannelContainerAdapter) c.getAdapter(IChannelContainerAdapter.class);
return (channelAdapter == null) ? null : createActionAdd(c.getID(), channelAdapter);
}
}
return null;
}
}