bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/wizards/SharingWizardSyncPage.java - platform/eclipse.platform.team - Git at Google

 /*******************************************************************************
  * Copyright (c) 2000, 2004 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 org.eclipse.compare.CompareConfiguration;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 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.graphics.Point;
 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.synchronize.*;
 import org.eclipse.team.internal.ccvs.ui.*;
 import org.eclipse.team.internal.ccvs.ui.subscriber.WorkspaceSynchronizeParticipant;
 import org.eclipse.team.ui.synchronize.*;
 import org.eclipse.ui.help.WorkbenchHelp;
 import org.eclipse.ui.part.PageBook;

 /**
  * Page that displays the compare input for sharing
  */
 public class SharingWizardSyncPage extends CVSWizardPage implements ISyncInfoSetChangeListener {

 	// Constant keys used to store last size for this page
 	private static final String PAGE_HEIGHT = "SyncPageHeight"; //$NON-NLS-1$
 	private static final String PAGE_WIDTH = "SyncPageWidth"; //$NON-NLS-1$

 	private ParticipantPageSaveablePart input;
 	private ISynchronizePageConfiguration configuration;
 	private SyncInfoSet infos;
 	private IProject project;

 	PageBook pageBook;
 	private Control syncPage;
 	private Control noChangesPage;
 	private Control errorPage;

 	private int width;
 	private int height;
 	private SharingWizardPageActionGroup sharingWizardPageActionGroup;

 	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.SHARING_SYNC_PAGE);

 		pageBook = new PageBook(composite, SWT.NONE);
 		GridData data = new GridData(GridData.FILL_BOTH);
 		data.grabExcessHorizontalSpace = true;
 		data.grabExcessVerticalSpace = true;
 		pageBook.setLayoutData(data);

 		input = createCompareInput();
 		input.createPartControl(pageBook);
 		syncPage = input.getControl();
 		infos = configuration.getSyncInfoSet();
 		infos.addSyncSetChangedListener(this);

 		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("SharingWizardSyncPage.8"); //$NON-NLS-1$
 		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, Policy.bind("SharingWizardSyncPage.9"), null); //$NON-NLS-1$
 			ErrorDialog.openError(getShell(), title, null, multi);
 		}
 	}

 	private ParticipantPageSaveablePart createCompareInput() {
 		WorkspaceSynchronizeParticipant participant = new WorkspaceSynchronizeParticipant(new ResourceScope(new IResource[] { project }));
 		configuration = participant.createPageConfiguration();
 		configuration.setProperty(ISynchronizePageConfiguration.P_TOOLBAR_MENU, new String[] {ISynchronizePageConfiguration.LAYOUT_GROUP, SharingWizardPageActionGroup.ACTION_GROUP});
 		sharingWizardPageActionGroup = new SharingWizardPageActionGroup();
 		configuration.addActionContribution(sharingWizardPageActionGroup);
 		configuration.setRunnableContext(getContainer());

 		CompareConfiguration cc = new CompareConfiguration();
 		cc.setLeftEditable(false);
 		cc.setRightEditable(false);
 		ParticipantPageSaveablePart part = new ParticipantPageSaveablePart(getShell(), cc, configuration, participant);

 		return part;
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.jface.dialogs.IDialogPage#dispose()
 	 */
 	public void dispose() {
 		if (input != null) {
 			input.getParticipant().dispose();
 			input.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);
 	}

 	public WorkspaceSynchronizeParticipant getParticipant() {
 		return (WorkspaceSynchronizeParticipant)configuration.getParticipant();
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.jface.dialogs.IDialogPage#setVisible(boolean)
 	 */
 	public void setVisible(boolean visible) {
 		super.setVisible(visible);
 		if (syncPage.isVisible()) {
 			initializeSize();
 			getShell().setSize(Math.max(width, 300), Math.max(height, 300));
 		}
 	}

 	private void initializeSize() {
 		IDialogSettings settings = getDialogSettings();
 		if (settings != null) {
 			try {
 				width = settings.getInt(PAGE_WIDTH);
 				height = settings.getInt(PAGE_HEIGHT);
 			} catch (NumberFormatException e) {
 				// Ignore and go on;
 			}
 		}
 		if (width == 0) width = 640;
 		if (height == 0) height = 480;
 	}

 	/**
 	 * Save the size of the page so it can be opened with the same size next time
 	 */
 	public void saveSettings() {
 		IDialogSettings settings = getDialogSettings();
 		if (settings != null) {
 			Point size = getShell().getSize();
 			settings.put(PAGE_WIDTH, size.x);
 			settings.put(PAGE_HEIGHT, size.y);
 		}
 	}

 	/**
 	 * Prompt to commit any leftovers
 	 */
 	public void promptToCommit() {
 		if (sharingWizardPageActionGroup != null) {
 			if (sharingWizardPageActionGroup.getCommitAction().isEnabled()) {
 				if (MessageDialog.openQuestion(getShell(), Policy.bind("SharingWizardSyncPage.10"), Policy.bind("SharingWizardSyncPage.11"))) { //$NON-NLS-1$ //$NON-NLS-2$
 					// Null the context so the commit will run in the background
 					configuration.setRunnableContext(null);
 					sharingWizardPageActionGroup.getCommitAction().run();
 				}
 			}
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2000, 2004 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 org.eclipse.compare.CompareConfiguration;
	import org.eclipse.core.resources.IProject;
	import org.eclipse.core.resources.IResource;
	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.graphics.Point;
	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.synchronize.*;
	import org.eclipse.team.internal.ccvs.ui.*;
	import org.eclipse.team.internal.ccvs.ui.subscriber.WorkspaceSynchronizeParticipant;
	import org.eclipse.team.ui.synchronize.*;
	import org.eclipse.ui.help.WorkbenchHelp;
	import org.eclipse.ui.part.PageBook;

	/**
	* Page that displays the compare input for sharing
	*/
	public class SharingWizardSyncPage extends CVSWizardPage implements ISyncInfoSetChangeListener {

	// Constant keys used to store last size for this page
	private static final String PAGE_HEIGHT = "SyncPageHeight"; //$NON-NLS-1$
	private static final String PAGE_WIDTH = "SyncPageWidth"; //$NON-NLS-1$

	private ParticipantPageSaveablePart input;
	private ISynchronizePageConfiguration configuration;
	private SyncInfoSet infos;
	private IProject project;

	PageBook pageBook;
	private Control syncPage;
	private Control noChangesPage;
	private Control errorPage;

	private int width;
	private int height;
	private SharingWizardPageActionGroup sharingWizardPageActionGroup;

	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.SHARING_SYNC_PAGE);

	pageBook = new PageBook(composite, SWT.NONE);
	GridData data = new GridData(GridData.FILL_BOTH);
	data.grabExcessHorizontalSpace = true;
	data.grabExcessVerticalSpace = true;
	pageBook.setLayoutData(data);

	input = createCompareInput();
	input.createPartControl(pageBook);
	syncPage = input.getControl();
	infos = configuration.getSyncInfoSet();
	infos.addSyncSetChangedListener(this);

	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("SharingWizardSyncPage.8"); //$NON-NLS-1$
	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, Policy.bind("SharingWizardSyncPage.9"), null); //$NON-NLS-1$
	ErrorDialog.openError(getShell(), title, null, multi);
	}
	}

	private ParticipantPageSaveablePart createCompareInput() {
	WorkspaceSynchronizeParticipant participant = new WorkspaceSynchronizeParticipant(new ResourceScope(new IResource[] { project }));
	configuration = participant.createPageConfiguration();
	configuration.setProperty(ISynchronizePageConfiguration.P_TOOLBAR_MENU, new String[] {ISynchronizePageConfiguration.LAYOUT_GROUP, SharingWizardPageActionGroup.ACTION_GROUP});
	sharingWizardPageActionGroup = new SharingWizardPageActionGroup();
	configuration.addActionContribution(sharingWizardPageActionGroup);
	configuration.setRunnableContext(getContainer());

	CompareConfiguration cc = new CompareConfiguration();
	cc.setLeftEditable(false);
	cc.setRightEditable(false);
	ParticipantPageSaveablePart part = new ParticipantPageSaveablePart(getShell(), cc, configuration, participant);

	return part;
	}

	/* (non-Javadoc)
	* @see org.eclipse.jface.dialogs.IDialogPage#dispose()
	*/
	public void dispose() {
	if (input != null) {
	input.getParticipant().dispose();
	input.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);
	}

	public WorkspaceSynchronizeParticipant getParticipant() {
	return (WorkspaceSynchronizeParticipant)configuration.getParticipant();
	}

	/* (non-Javadoc)
	* @see org.eclipse.jface.dialogs.IDialogPage#setVisible(boolean)
	*/
	public void setVisible(boolean visible) {
	super.setVisible(visible);
	if (syncPage.isVisible()) {
	initializeSize();
	getShell().setSize(Math.max(width, 300), Math.max(height, 300));
	}
	}

	private void initializeSize() {
	IDialogSettings settings = getDialogSettings();
	if (settings != null) {
	try {
	width = settings.getInt(PAGE_WIDTH);
	height = settings.getInt(PAGE_HEIGHT);
	} catch (NumberFormatException e) {
	// Ignore and go on;
	}
	}
	if (width == 0) width = 640;
	if (height == 0) height = 480;
	}

	/**
	* Save the size of the page so it can be opened with the same size next time
	*/
	public void saveSettings() {
	IDialogSettings settings = getDialogSettings();
	if (settings != null) {
	Point size = getShell().getSize();
	settings.put(PAGE_WIDTH, size.x);
	settings.put(PAGE_HEIGHT, size.y);
	}
	}

	/**
	* Prompt to commit any leftovers
	*/
	public void promptToCommit() {
	if (sharingWizardPageActionGroup != null) {
	if (sharingWizardPageActionGroup.getCommitAction().isEnabled()) {
	if (MessageDialog.openQuestion(getShell(), Policy.bind("SharingWizardSyncPage.10"), Policy.bind("SharingWizardSyncPage.11"))) { //$NON-NLS-1$ //$NON-NLS-2$
	// Null the context so the commit will run in the background
	configuration.setRunnableContext(null);
	sharingWizardPageActionGroup.getCommitAction().run();
	}
	}
	}
	}
	}