diff options
Diffstat (limited to 'bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/wizards/CheckoutWizard.java')
-rw-r--r-- | bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/wizards/CheckoutWizard.java | 308 |
1 files changed, 308 insertions, 0 deletions
diff --git a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/wizards/CheckoutWizard.java b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/wizards/CheckoutWizard.java new file mode 100644 index 000000000..a129c8305 --- /dev/null +++ b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/wizards/CheckoutWizard.java @@ -0,0 +1,308 @@ +/******************************************************************************* + * Copyright (c) 2000, 2006 IBM Corporation 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: + * IBM Corporation - initial API and implementation + * Philippe Ombredanne - bug 84808 + *******************************************************************************/ +package org.eclipse.team.internal.ccvs.ui.wizards; + +import java.lang.reflect.InvocationTargetException; + +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.jface.operation.IRunnableWithProgress; +import org.eclipse.jface.resource.ImageDescriptor; +import org.eclipse.jface.viewers.IStructuredSelection; +import org.eclipse.jface.wizard.IWizardPage; +import org.eclipse.jface.wizard.Wizard; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.team.core.TeamException; +import org.eclipse.team.internal.ccvs.core.*; +import org.eclipse.team.internal.ccvs.core.util.KnownRepositories; +import org.eclipse.team.internal.ccvs.ui.*; +import org.eclipse.team.internal.ccvs.ui.operations.CheckoutMultipleProjectsOperation; +import org.eclipse.team.internal.ccvs.ui.operations.ProjectMetaFileOperation; +import org.eclipse.ui.*; + +/** + * Gathers all information necessary for a checkout from a repository. + */ +public class CheckoutWizard extends Wizard implements ICVSWizard, INewWizard { + + private RepositorySelectionPage locationPage; + private ConfigurationWizardMainPage createLocationPage; + private ModuleSelectionPage modulePage; + private CheckoutAsWizard wizard; + private ICVSRepositoryLocation location; + private boolean isNewLocation; + private CVSWizardPage dummyPage; + + public CheckoutWizard() { + setWindowTitle(CVSUIMessages.CheckoutWizard_0); + } + + /* (non-Javadoc) + * @see org.eclipse.jface.wizard.Wizard#addPages() + */ + public void addPages() { + setNeedsProgressMonitor(true); + + ImageDescriptor substImage = getBannerImageDescriptor(); + + ICVSRepositoryLocation[] locations = CVSUIPlugin.getPlugin().getRepositoryManager().getKnownRepositoryLocations(); + if (locations.length > 0) { + locationPage = new RepositorySelectionPage("locationSelection", CVSUIMessages.CheckoutWizard_7, substImage); //$NON-NLS-1$ + locationPage.setDescription(CVSUIMessages.SharingWizard_importTitleDescription); + locationPage.setExtendedDescription(CVSUIMessages.CheckoutWizard_8); + addPage(locationPage); + } + + createLocationPage = new ConfigurationWizardMainPage("createLocationPage", CVSUIMessages.SharingWizard_enterInformation, substImage); //$NON-NLS-1$ + createLocationPage.setDescription(CVSUIMessages.SharingWizard_enterInformationDescription); + addPage(createLocationPage); + createLocationPage.setDialogSettings(NewLocationWizard.getLocationDialogSettings()); + + modulePage = new ModuleSelectionPage("moduleSelection", CVSUIMessages.CheckoutWizard_10, substImage); //$NON-NLS-1$ + modulePage.setDescription(CVSUIMessages.CheckoutWizard_11); + modulePage.setHelpContxtId(IHelpContextIds.CHECKOUT_MODULE_SELECTION_PAGE); + modulePage.setSupportsMultiSelection(true); + addPage(modulePage); + + // Dummy page to allow lazy creation of CheckoutAsWizard + dummyPage = new CVSWizardPage("dummyPage") { //$NON-NLS-1$ + public void createControl(Composite parent) { + Composite composite = createComposite(parent, 1, false); + setControl(composite); + } + }; + addPage(dummyPage); + } + + protected ImageDescriptor getBannerImageDescriptor() { + return CVSUIPlugin.getPlugin().getImageDescriptor(ICVSUIConstants.IMG_WIZBAN_CHECKOUT); + } + + /* (non-Javadoc) + * @see org.eclipse.jface.wizard.Wizard#canFinish() + */ + public boolean canFinish() { + return (wizard == null && getSelectedModules().length > 0) || + (wizard != null && wizard.canFinish()); + } + + /* (non-Javadoc) + * @see org.eclipse.jface.wizard.IWizard#performFinish() + */ + public boolean performFinish() { + if (wizard != null) { + // The finish of the child wizard will get called directly. + // We only get here if it completed successfully + if (isNewLocation) { + KnownRepositories.getInstance().addRepository(location, true /* broadcast */); + } + return true; + } else { + try { + new CheckoutMultipleProjectsOperation(getPart(), getSelectedModules(), null) + .run(); + if (isNewLocation) { + KnownRepositories.getInstance().addRepository(location, true /* broadcast */); + } + return true; + } catch (InvocationTargetException e) { + CVSUIPlugin.openError(getShell(), null, null, e); + } catch (InterruptedException e) { + // Canceled. fall through. + } + return false; + } + } + + private IWorkbenchPart getPart() { + // This wizard doesn't have a part + return null; + } + + /* (non-Javadoc) + * @see org.eclipse.jface.wizard.Wizard#performCancel() + */ + public boolean performCancel() { + if (location != null && isNewLocation) { + KnownRepositories.getInstance().disposeRepository(location); + location = null; + } + return wizard == null || wizard.performCancel(); + } + + /* (non-Javadoc) + * @see org.eclipse.jface.wizard.IWizard#getNextPage(org.eclipse.jface.wizard.IWizardPage) + */ + public IWizardPage getNextPage(IWizardPage page) { + // Assume the page is about to be shown when this method is + // invoked + return getNextPage(page, true /* about to show*/); + } + + /* (non-Javadoc) + * @see org.eclipse.team.internal.ccvs.ui.wizards.ICVSWizard#getNextPage(org.eclipse.jface.wizard.IWizardPage, boolean) + */ + public IWizardPage getNextPage(IWizardPage page, boolean aboutToShow) { + if (page == locationPage) { + if (locationPage.getLocation() == null) { + return createLocationPage; + } else { + if (aboutToShow) { + try { + modulePage.setLocation(getLocation()); + } catch (TeamException e1) { + CVSUIPlugin.log(e1); + } + } + return modulePage; + } + } + if (page == createLocationPage) { + if (aboutToShow) { + try { + ICVSRepositoryLocation l = getLocation(); + if (l != null) { + modulePage.setLocation(l); + } + } catch (TeamException e1) { + CVSUIPlugin.log(e1); + } + } + return modulePage; + } + if (page == modulePage) { + ICVSRemoteFolder[] selectedModules = getSelectedModules(); + if (selectedModules.length == 0) return null; + for (int i = 0; i < selectedModules.length; i++) { + ICVSRemoteFolder folder = selectedModules[i]; + if (folder.isDefinedModule()) { + // No further configuration is possible for defined modules + return null; + } + } + if (aboutToShow) { + try { + boolean hasMetafile = true; + if (selectedModules.length == 1) { + // Only allow configuration if one module is selected + final ICVSRemoteFolder[] folders = new ICVSRemoteFolder[] {selectedModules[0]}; + final boolean withName = CVSUIPlugin.getPlugin().isUseProjectNameOnCheckout(); + + // attempt to retrieve the project description depending on preferences + // this is a bit convoluted to batch the meta-file check and retrieval in one operation + final ICVSRemoteFolder[] folderResult = new ICVSRemoteFolder [1]; + final boolean[] booleanResult = new boolean[] { true }; + + getContainer().run(true, true, new IRunnableWithProgress() { + public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { + ProjectMetaFileOperation op = new ProjectMetaFileOperation(getPart(), new ICVSRemoteFolder[] {folders[0]}, withName); + op.run(monitor); + folderResult[0] = op.getUpdatedFolders()[0]; + booleanResult[0] = op.metaFileExists(); + } + }); + hasMetafile = booleanResult[0]; + if (withName && hasMetafile) + selectedModules[0] = folderResult[0]; + } + resetSubwizard(); + wizard = new CheckoutAsWizard(getPart(), selectedModules, ! hasMetafile /* allow configuration */); + wizard.addPages(); + return wizard.getStartingPage(); + } catch (InvocationTargetException e) { + // Show the error and fall through to return null as the next page + CVSUIPlugin.openError(getShell(), null, null, e); + } catch (InterruptedException e) { + // Canceled by user. Fall through and return null + } + return null; + } else { + if (wizard == null) { + return dummyPage; + } else { + return wizard.getStartingPage(); + } + } + } + if (wizard != null) { + return wizard.getNextPage(page); + } + return null; + } + + private ICVSRemoteFolder[] getSelectedModules() { + if (modulePage == null) return null; + return modulePage.getSelectedModules(); + } + + /** + * Return an ICVSRepositoryLocation + */ + private ICVSRepositoryLocation getLocation() throws TeamException { + // If the location page has a location, use it. + if (locationPage != null) { + ICVSRepositoryLocation newLocation = locationPage.getLocation(); + if (newLocation != null) { + return recordLocation(newLocation); + } + } + + // Otherwise, get the location from the create location page + final ICVSRepositoryLocation[] locations = new ICVSRepositoryLocation[] { null }; + final CVSException[] exception = new CVSException[] { null }; + getShell().getDisplay().syncExec(new Runnable() { + public void run() { + try { + locations[0] = createLocationPage.getLocation(); + } catch (CVSException e) { + exception[0] = e; + } + } + }); + if (exception[0] != null) { + throw exception[0]; + } + return recordLocation(locations[0]); + } + + private ICVSRepositoryLocation recordLocation(ICVSRepositoryLocation newLocation) { + if (newLocation == null) return location; + if (location == null || !newLocation.equals(location)) { + if (location != null && isNewLocation) { + // Dispose of the previous location + KnownRepositories.getInstance().disposeRepository(location); + } + location = newLocation; + isNewLocation = !KnownRepositories.getInstance().isKnownRepository(newLocation.getLocation(false)); + if (isNewLocation) { + // Add the location silently so we can work with it + location = KnownRepositories.getInstance().addRepository(location, false /* silently */); + } + } + return location; + } + + /* (non-Javadoc) + * @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench, org.eclipse.jface.viewers.IStructuredSelection) + */ + public void init(IWorkbench workbench, IStructuredSelection selection) { + } + + /* + * Reset the sub-wizard + */ + /* package */ void resetSubwizard() { + if (wizard != null) { + wizard.dispose(); + wizard = null; + } + } +} |