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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ui.synchronize.actions;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.IMenuCreator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
import org.eclipse.team.internal.ui.TeamUIPlugin;
import org.eclipse.team.internal.ui.Utils;
import org.eclipse.team.internal.ui.synchronize.SynchronizeView;
import org.eclipse.team.ui.TeamUI;
import org.eclipse.team.ui.synchronize.ISynchronizeParticipant;
import org.eclipse.team.ui.synchronize.ISynchronizeParticipantListener;
import org.eclipse.team.ui.synchronize.ISynchronizeView;
import org.eclipse.ui.texteditor.IUpdate;
public class SynchronizePageDropDownAction extends Action implements IMenuCreator, ISynchronizeParticipantListener, IUpdate {
private ISynchronizeView fView;
private Action overviewPageAction;
private Menu fMenu;
/* (non-Javadoc)
* @see org.eclipse.ui.texteditor.IUpdate#update()
*/
public void update() {
ISynchronizeParticipant[] pages = TeamUI.getSynchronizeManager().getSynchronizeParticipants();
setEnabled(pages.length >= 1);
}
public SynchronizePageDropDownAction(ISynchronizeView view) {
fView= view;
Utils.initAction(this, "action.refreshSubscriber."); //$NON-NLS-1$
setMenuCreator(this);
TeamUI.getSynchronizeManager().addSynchronizeParticipantListener(this);
overviewPageAction = new Action("Overview Page") {
public void run() {
fView.displayOverviewPage();
}
};
update();
}
/* (non-Javadoc)
* @see org.eclipse.jface.action.IMenuCreator#dispose()
*/
public void dispose() {
if (fMenu != null) {
fMenu.dispose();
}
fView= null;
TeamUI.getSynchronizeManager().removeSynchronizeParticipantListener(this);
}
/* (non-Javadoc)
* @see org.eclipse.jface.action.IMenuCreator#getMenu(org.eclipse.swt.widgets.Menu)
*/
public Menu getMenu(Menu parent) {
return null;
}
/* (non-Javadoc)
* @see org.eclipse.jface.action.IMenuCreator#getMenu(org.eclipse.swt.widgets.Control)
*/
public Menu getMenu(Control parent) {
if (fMenu != null) {
fMenu.dispose();
}
fMenu= new Menu(parent);
ISynchronizeParticipant[] pages = TeamUI.getSynchronizeManager().getSynchronizeParticipants();
ISynchronizeParticipant current = fView.getParticipant();
for (int i = 0; i < pages.length; i++) {
ISynchronizeParticipant page = pages[i];
Action action = new ShowSynchronizeParticipantAction(fView, page);
action.setChecked(page.equals(current));
addActionToMenu(fMenu, action);
}
if(SynchronizeView.INCLUDE_OVERVIEWPAGE) {
// Add Overview Page
addMenuSeparator();
addActionToMenu(fMenu, overviewPageAction);
overviewPageAction.setChecked(current == null);
}
return fMenu;
}
protected void addActionToMenu(Menu parent, Action action) {
ActionContributionItem item= new ActionContributionItem(action);
item.fill(parent, -1);
}
protected void addMenuSeparator() {
new MenuItem(fMenu, SWT.SEPARATOR);
}
/* (non-Javadoc)
* @see org.eclipse.jface.action.IAction#run()
*/
public void run() {
// do nothing - this is a menu
}
/* (non-Javadoc)
* @see org.eclipse.team.ui.sync.ISynchronizeParticipantListener#participantsAdded(org.eclipse.team.ui.sync.ISynchronizeParticipant[])
*/
public void participantsAdded(ISynchronizeParticipant[] consoles) {
Display display = TeamUIPlugin.getStandardDisplay();
display.asyncExec(new Runnable() {
public void run() {
update();
}
});
}
/* (non-Javadoc)
* @see org.eclipse.team.ui.sync.ISynchronizeParticipantListener#participantsRemoved(org.eclipse.team.ui.sync.ISynchronizeParticipant[])
*/
public void participantsRemoved(ISynchronizeParticipant[] consoles) {
Display display = TeamUIPlugin.getStandardDisplay();
display.asyncExec(new Runnable() {
public void run() {
if (fMenu != null) {
fMenu.dispose();
}
update();
}
});
}
}
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