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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.ccvs.ui.wizards;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.compare.CompareConfiguration;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.*;
import org.eclipse.jface.dialogs.*;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.*;
import org.eclipse.team.core.ITeamStatus;
import org.eclipse.team.core.TeamStatus;
import org.eclipse.team.core.subscribers.FilteredSyncInfoCollector;
import org.eclipse.team.core.synchronize.*;
import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin;
import org.eclipse.team.internal.ccvs.ui.Policy;
import org.eclipse.team.internal.ccvs.ui.subscriber.WorkspaceSynchronizeParticipant;
import org.eclipse.team.internal.ui.Utils;
import org.eclipse.team.ui.synchronize.SynchronizeCompareInput;
import org.eclipse.team.ui.synchronize.TreeViewerAdvisor;
import org.eclipse.ui.part.PageBook;
/**
* Page that displays the compare input for sharing
*/
public class SharingWizardSyncPage extends CVSWizardPage implements ISyncInfoSetChangeListener {
private SynchronizeCompareInput input;
private FilteredSyncInfoCollector collector;
private SyncInfoTree infos;
private IProject project;
PageBook pageBook;
private Control syncPage;
private Control noChangesPage;
private Control errorPage;
public SharingWizardSyncPage(String pageName, String title, ImageDescriptor titleImage, String description) {
super(pageName, title, titleImage, description);
}
public void setProject(IProject project) {
this.project = project;
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
*/
public void createControl(Composite parent) {
Composite composite = createComposite(parent, 1);
setControl(composite);
// set F1 help
//WorkbenchHelp.setHelp(composite, IHelpContextIds.SHARE_WITH_EXISTING_TAG_SELETION_DIALOG);
pageBook = new PageBook(composite, SWT.NONE);
GridData data = new GridData(GridData.FILL_BOTH);
data.grabExcessHorizontalSpace = true;
data.grabExcessVerticalSpace = true;
pageBook.setLayoutData(data);
input = createCompareInput();
syncPage = input.createContents(pageBook);
syncPage.setLayoutData(new GridData(GridData.FILL_BOTH));
noChangesPage = createNoChangesPage(pageBook);
noChangesPage.setLayoutData(new GridData(GridData.FILL_BOTH));
errorPage = createErrorPage(pageBook);
errorPage.setLayoutData(new GridData(GridData.FILL_BOTH));
updatePage();
Dialog.applyDialogFont(parent);
}
private Control createNoChangesPage(PageBook pageBook) {
Composite composite = createComposite(pageBook, 1);
createWrappingLabel(composite, Policy.bind("SharingWizardSyncPage.3", project.getName()), 0); //$NON-NLS-1$
return composite;
}
private Control createErrorPage(PageBook pageBook) {
Composite composite = new Composite(pageBook, SWT.NONE);
GridLayout layout = new GridLayout();
composite.setLayout(layout);
createWrappingLabel(composite, Policy.bind("SharingWizardSyncPage.4"), 0); //$NON-NLS-1$
Button showErrors = new Button(composite, SWT.PUSH);
showErrors.setText(Policy.bind("SharingWizardSyncPage.5")); //$NON-NLS-1$
GridData data = new GridData(GridData.HORIZONTAL_ALIGN_END);
showErrors.setLayoutData(data);
showErrors.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
showErrors();
}
});
return composite;
}
/* private */ void showErrors() {
ITeamStatus[] status = infos.getErrors();
String title = Policy.bind("Errors Occurred"); //$NON-NLS-1$
if (status.length == 1) {
IStatus s = status[0];
if (s.getException() instanceof CoreException) {
s = ((CoreException)s.getException()).getStatus();
}
ErrorDialog.openError(getShell(), title, null, s);
} else {
MultiStatus multi = new MultiStatus(CVSUIPlugin.ID, 0, status, "The following errors occurred.", null); //$NON-NLS-1$
ErrorDialog.openError(getShell(), title, null, multi);
}
}
private SynchronizeCompareInput createCompareInput() {
infos = new SyncInfoTree();
infos.addSyncSetChangedListener(this);
WorkspaceSynchronizeParticipant participant = CVSUIPlugin.getPlugin().getCvsWorkspaceSynchronizeParticipant();
collector = new FilteredSyncInfoCollector(participant.getSubscriberSyncInfoCollector().getSubscriberSyncInfoSet(), infos, new SyncInfoFilter() {
public boolean select(SyncInfo info, IProgressMonitor monitor) {
if (project == null)return false;
return project.getFullPath().isPrefixOf(info.getLocal().getFullPath());
}
});
collector.start(new NullProgressMonitor());
TreeViewerAdvisor advisor = new SharingWizardTreeAdviser(participant.getId(), null, infos);
CompareConfiguration cc = new CompareConfiguration();
SynchronizeCompareInput input = new SynchronizeCompareInput(cc, advisor) {
public String getTitle() {
return Policy.bind("SharingWizardSyncPage.0"); //$NON-NLS-1$
}
};
try {
// model will be built in the background since we know the compare input was
// created with a subscriber participant
input.run(new NullProgressMonitor());
} catch (InterruptedException e) {
Utils.handle(e);
} catch (InvocationTargetException e) {
Utils.handle(e);
}
return input;
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.IDialogPage#dispose()
*/
public void dispose() {
if (collector != null) {
collector.dispose();
}
}
/* (non-Javadoc)
* @see org.eclipse.jface.wizard.WizardPage#setPreviousPage(org.eclipse.jface.wizard.IWizardPage)
*/
public void setPreviousPage(IWizardPage page) {
// There's no going back from this page
super.setPreviousPage(null);
}
/* (non-Javadoc)
* @see org.eclipse.team.core.synchronize.ISyncInfoSetChangeListener#syncInfoSetReset(org.eclipse.team.core.synchronize.SyncInfoSet, org.eclipse.core.runtime.IProgressMonitor)
*/
public void syncInfoSetReset(SyncInfoSet set, IProgressMonitor monitor) {
updatePage();
}
/* (non-Javadoc)
* @see org.eclipse.team.core.synchronize.ISyncInfoSetChangeListener#syncInfoChanged(org.eclipse.team.core.synchronize.ISyncInfoSetChangeEvent, org.eclipse.core.runtime.IProgressMonitor)
*/
public void syncInfoChanged(ISyncInfoSetChangeEvent event, IProgressMonitor monitor) {
updatePage();
}
/* (non-Javadoc)
* @see org.eclipse.team.core.synchronize.ISyncInfoSetChangeListener#syncInfoSetErrors(org.eclipse.team.core.synchronize.SyncInfoSet, org.eclipse.team.core.ITeamStatus[], org.eclipse.core.runtime.IProgressMonitor)
*/
public void syncInfoSetErrors(SyncInfoSet set, ITeamStatus[] errors, IProgressMonitor monitor) {
updatePage();
}
private void updatePage() {
Display.getDefault().syncExec(new Runnable() {
public void run() {
if (pageBook.isDisposed()) return;
if (infos.getErrors().length > 0) {
pageBook.showPage(errorPage);
} else if (infos.isEmpty()) {
pageBook.showPage(noChangesPage);
} else {
pageBook.showPage(syncPage);
}
}
});
}
public void showError(TeamStatus status) {
infos.addError(status);
}
}
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