org.spearce.egit.ui/src/org/spearce/egit/ui/internal/actions/FetchAction.java

   1 /*******************************************************************************
   2  * Copyright (C) 2008, Marek Zawirski <marek.zawirski@gmail.com>
   3  *
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * See LICENSE for the full license text, also available.
   7  *******************************************************************************/
   8 package org.spearce.egit.ui.internal.actions;
   9
  10 import java.net.URISyntaxException;
  11
  12 import org.eclipse.core.runtime.IStatus;
  13 import org.eclipse.core.runtime.Status;
  14 import org.eclipse.jface.action.IAction;
  15 import org.eclipse.jface.dialogs.ErrorDialog;
  16 import org.eclipse.jface.wizard.WizardDialog;
  17 import org.spearce.egit.ui.Activator;
  18 import org.spearce.egit.ui.UIText;
  19 import org.spearce.egit.ui.internal.fetch.FetchWizard;
  20 import org.spearce.jgit.lib.Repository;
  21
  22 /**
  23  * Action for displaying fetch wizard - allowing selection of specifications for
  24  * fetch, and fetching objects/refs from another repository.
  25  */
  26 public class FetchAction extends RepositoryAction {
  27         @Override
  28         public void run(IAction action) {
  29                 final Repository repository = getRepository(true);
  30                 if (repository == null)
  31                         return;
  32
  33                 final FetchWizard fetchWizard;
  34                 try {
  35                         fetchWizard = new FetchWizard(repository);
  36                 } catch (URISyntaxException x) {
  37                         ErrorDialog.openError(getShell(), UIText.FetchAction_wrongURITitle,
  38                                         UIText.FetchAction_wrongURIMessage, new Status(
  39                                                         IStatus.ERROR, Activator.getPluginId(), x
  40                                                                         .getMessage(), x));
  41                         return;
  42                 }
  43                 final WizardDialog dialog = new WizardDialog(getShell(), fetchWizard);
  44                 dialog.open();
  45         }
  46
  47         @Override
  48         public boolean isEnabled() {
  49                 return getRepository(false) != null;
  50         }
  51 }