org.eclipse.egit.ui/src/org/eclipse/egit/ui/internal/sharing/SharingWizard.java

   1 /*******************************************************************************
   2  * Copyright (C) 2007, Robin Rosenberg <robin.rosenberg@dewire.com>
   3  * Copyright (C) 2007, Shawn O. Pearce <spearce@spearce.org>
   4  *
   5  * All rights reserved. This program and the accompanying materials
   6  * are made available under the terms of the Eclipse Public License v1.0
   7  * which accompanies this distribution, and is available at
   8  * http://www.eclipse.org/legal/epl-v10.html
   9  *******************************************************************************/
  10 package org.eclipse.egit.ui.internal.sharing;
  11
  12 import java.lang.reflect.InvocationTargetException;
  13
  14 import org.eclipse.core.resources.IProject;
  15 import org.eclipse.core.runtime.CoreException;
  16 import org.eclipse.core.runtime.IProgressMonitor;
  17 import org.eclipse.core.runtime.IStatus;
  18 import org.eclipse.core.runtime.Status;
  19 import org.eclipse.egit.core.op.ConnectProviderOperation;
  20 import org.eclipse.egit.ui.Activator;
  21 import org.eclipse.egit.ui.UIText;
  22 import org.eclipse.jface.dialogs.ErrorDialog;
  23 import org.eclipse.jface.operation.IRunnableWithProgress;
  24 import org.eclipse.jface.wizard.Wizard;
  25 import org.eclipse.team.ui.IConfigurationWizard;
  26 import org.eclipse.team.ui.IConfigurationWizardExtension;
  27 import org.eclipse.ui.IWorkbench;
  28
  29 /**
  30  * The dialog used for activating Team>Share, i.e. to create a new
  31  * Git repository or associate projects with one.
  32  */
  33 public class SharingWizard extends Wizard implements IConfigurationWizard,
  34                 IConfigurationWizardExtension {
  35         IProject[] projects;
  36
  37         private ExistingOrNewPage existingPage;
  38
  39         /**
  40          * Construct the Git Sharing Wizard for connecting Git project to Eclipse
  41          */
  42         public SharingWizard() {
  43                 setWindowTitle(UIText.SharingWizard_windowTitle);
  44                 setNeedsProgressMonitor(true);
  45         }
  46
  47         public void init(IWorkbench workbench, IProject[] p) {
  48                 this.projects = new IProject[p.length];
  49                 System.arraycopy(p, 0, this.projects, 0, p.length);
  50         }
  51
  52         public void init(final IWorkbench workbench, final IProject p) {
  53                 projects = new IProject[] { p };
  54         }
  55
  56         public void addPages() {
  57                 existingPage = new ExistingOrNewPage(this);
  58                 addPage(existingPage);
  59         }
  60
  61         public boolean performFinish() {
  62                 final ConnectProviderOperation op = new ConnectProviderOperation(
  63                                 existingPage.getProjects());
  64                 try {
  65                         getContainer().run(true, false, new IRunnableWithProgress() {
  66                                 public void run(final IProgressMonitor monitor)
  67                                                 throws InvocationTargetException {
  68                                         try {
  69                                                 op.run(monitor);
  70                                         } catch (CoreException ce) {
  71                                                 throw new InvocationTargetException(ce);
  72                                         }
  73                                 }
  74                         });
  75                         return true;
  76                 } catch (Throwable e) {
  77                         if (e instanceof InvocationTargetException) {
  78                                 e = e.getCause();
  79                         }
  80                         final IStatus status;
  81                         if (e instanceof CoreException) {
  82                                 status = ((CoreException) e).getStatus();
  83                                 e = status.getException();
  84                         } else {
  85                                 status = new Status(IStatus.ERROR, Activator.getPluginId(), 1,
  86                                                 UIText.SharingWizard_failed, e);
  87                         }
  88                         Activator.logError(UIText.SharingWizard_failed, e);
  89                         ErrorDialog.openError(getContainer().getShell(), getWindowTitle(),
  90                                         UIText.SharingWizard_failed, status, status.getSeverity());
  91                         return false;
  92                 }
  93         }
  94
  95         @Override
  96         public boolean canFinish() {
  97                 return existingPage.isPageComplete();
  98         }
  99 }