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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.wizards;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jface.wizard.IWizard;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.team.internal.ui.IPreferenceIds;
import org.eclipse.team.internal.ui.Policy;
import org.eclipse.team.internal.ui.TeamUIPlugin;
import org.eclipse.team.ui.ISharedImages;
import org.eclipse.team.ui.TeamImages;
import org.eclipse.team.ui.TeamUI;
import org.eclipse.team.ui.synchronize.ISynchronizeManager;
import org.eclipse.team.ui.synchronize.ISynchronizeParticipant;
import org.eclipse.ui.IWorkbench;
/**
* The wizard for synchronizing a synchronize participant.
*
* @since 3.0
*/
public class GlobalSynchronizeWizard extends Wizard {
protected IWorkbench workbench;
protected IWizard wizard;
protected GlobalRefreshParticipantSelectionPage mainPage;
protected ISynchronizeParticipant participant;
private String pluginId = TeamUIPlugin.PLUGIN_ID;
public GlobalSynchronizeWizard() {
setWindowTitle(Policy.bind("GlobalSynchronizeWizard.11")); //$NON-NLS-1$
setDefaultPageImageDescriptor(TeamImages.getImageDescriptor(ISharedImages.IMG_WIZBAN_SHARE));
setForcePreviousAndNextButtons(true);
setNeedsProgressMonitor(false);
}
public GlobalSynchronizeWizard(ISynchronizeParticipant participant) {
this();
this.participant = participant;
}
/*
* @see Wizard#addPages
*/
public void addPages() {
ISynchronizeParticipant[] participants = getParticipants();
if (participants.length == 1) {
// If there is only one wizard, skip the first page.
// Only skip the first page if the one wizard has at least one
// page.
participant = participants[0];
}
if (participant != null) {
wizard = participants[0].createSynchronizeWizard();
addWizardPages(participant.createSynchronizeWizard());
} else {
mainPage = new GlobalRefreshParticipantSelectionPage();
addPage(mainPage);
}
}
private void addWizardPages(IWizard wizard) {
wizard.addPages();
if (wizard.getPageCount() > 0) {
wizard.setContainer(getContainer());
IWizardPage[] pages = wizard.getPages();
for (int i = 0; i < pages.length; i++) {
addPage(pages[i]);
}
}
}
public IWizardPage getNextPage(IWizardPage page) {
return super.getNextPage(page);
}
public boolean canFinish() {
// If we are on the first page, never allow finish unless the selected
// wizard has no pages.
if (getContainer().getCurrentPage() == mainPage) {
if (mainPage.getSelectedWizard() != null && mainPage.getNextPage() == null) {
return true;
}
return false;
}
if (wizard != null) {
return wizard.canFinish();
}
return super.canFinish();
}
/*
* @see Wizard#performFinish
*/
public boolean performFinish() {
// There is only one wizard with at least one page
if (wizard != null) {
TeamUIPlugin.getPlugin().getPreferenceStore().setValue(IPreferenceIds.SYNCHRONIZING_DEFAULT_PARTICIPANT, getSelectedParticipant().getId());
return wizard.performFinish();
}
// If we are on the first page and the selected wizard has no pages then allow it to finish.
if (getContainer().getCurrentPage() == mainPage) {
IWizard noPageWizard = mainPage.getSelectedWizard();
if (noPageWizard != null) {
if (noPageWizard.canFinish()) {
TeamUIPlugin.getPlugin().getPreferenceStore().setValue(IPreferenceIds.SYNCHRONIZING_DEFAULT_PARTICIPANT, getSelectedParticipant().getId());
return noPageWizard.performFinish();
}
}
}
// If the wizard has pages and there are several
// wizards registered then the registered wizard
// will call it's own performFinish().
TeamUIPlugin.getPlugin().getPreferenceStore().setValue(IPreferenceIds.SYNCHRONIZING_DEFAULT_PARTICIPANT, getSelectedParticipant().getId());
return true;
}
protected ISynchronizeParticipant[] getParticipants() {
List participants = new ArrayList();
ISynchronizeManager manager = (ISynchronizeManager) TeamUI.getSynchronizeManager();
ISynchronizeParticipant[] desciptors = manager.getSynchronizeParticipants();
for (int i = 0; i < desciptors.length; i++) {
ISynchronizeParticipant descriptor = desciptors[i];
if (descriptor.doesSupportSynchronize()) {
participants.add(descriptor);
}
}
return (ISynchronizeParticipant[]) participants.toArray(new ISynchronizeParticipant[participants.size()]);
}
protected ISynchronizeParticipant getSelectedParticipant() {
if(participant == null && mainPage != null) {
return mainPage.getSelectedParticipant();
} else {
return participant;
}
}
}
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