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