tmf/org.eclipse.tracecompass.tmf.remote.ui/src/org/eclipse/tracecompass/internal/tmf/remote/ui/wizards/fetch/RemoteFetchLogWizard.java

   1 /*******************************************************************************
   2  * Copyright (c) 2015 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     Bernd Hufmann - Initial API and implementation
  11  *******************************************************************************/
  12 package org.eclipse.tracecompass.internal.tmf.remote.ui.wizards.fetch;
  13
  14 import java.util.List;
  15
  16 import org.eclipse.jdt.annotation.NonNull;
  17 import org.eclipse.jdt.annotation.Nullable;
  18 import org.eclipse.jface.dialogs.IDialogSettings;
  19 import org.eclipse.jface.viewers.IStructuredSelection;
  20 import org.eclipse.jface.viewers.StructuredSelection;
  21 import org.eclipse.jface.wizard.Wizard;
  22 import org.eclipse.tracecompass.internal.tmf.remote.ui.Activator;
  23 import org.eclipse.tracecompass.internal.tmf.remote.ui.messages.RemoteMessages;
  24 import org.eclipse.tracecompass.internal.tmf.remote.ui.wizards.fetch.model.RemoteImportProfileElement;
  25 import org.eclipse.ui.IImportWizard;
  26 import org.eclipse.ui.IWorkbench;
  27 import org.eclipse.ui.ide.IDE;
  28 import org.eclipse.ui.plugin.AbstractUIPlugin;
  29
  30 /**
  31  * Wizard for remote fetching of logs and traces.
  32  */
  33 public class RemoteFetchLogWizard extends Wizard implements IImportWizard {
  34
  35     // ------------------------------------------------------------------------
  36     // Constants
  37     // ------------------------------------------------------------------------
  38     private static final String FETCH_LOG_WIZARD = "RemoteFetchLogWizard"; //$NON-NLS-1$
  39     private static final String PLUGIN_ID = Activator.PLUGIN_ID;
  40     private static final String ICON_PATH = "icons/elcl16/fetch_log_wiz.gif"; //$NON-NLS-1$
  41
  42     // ------------------------------------------------------------------------
  43     // Attributes
  44     // ------------------------------------------------------------------------
  45     private IStructuredSelection fSelection;
  46     private RemoteFetchLogWizardPage fFetchLogWizardPage;
  47     private RemoteFetchLogWizardRemotePage fFetchLogRemotePage;
  48
  49     private @Nullable RemoteImportProfileElement fRemoteProfile = null;
  50
  51     // ------------------------------------------------------------------------
  52     // Constructor(s)
  53     // ------------------------------------------------------------------------
  54     /**
  55      * Standard constructor
  56      */
  57     public RemoteFetchLogWizard() {
  58         IDialogSettings workbenchSettings = Activator.getDefault().getDialogSettings();
  59         IDialogSettings section = workbenchSettings
  60                 .getSection(FETCH_LOG_WIZARD);
  61         if (section == null) {
  62             section = workbenchSettings.addNewSection(FETCH_LOG_WIZARD);
  63         }
  64         setDialogSettings(section);
  65     }
  66
  67     /**
  68      * Create wizard with pre-defined remote profile
  69      * @param profile
  70      *              a remote profile
  71      */
  72     public RemoteFetchLogWizard(@NonNull RemoteImportProfileElement profile) {
  73         this();
  74         fRemoteProfile = profile;
  75     }
  76
  77     // ------------------------------------------------------------------------
  78     // Operations
  79     // ------------------------------------------------------------------------
  80     @Override
  81     public void init(IWorkbench workbench, IStructuredSelection selection) {
  82         fSelection = selection;
  83
  84         List<?> selectedResources = IDE.computeSelectedResources(selection);
  85         if (!selectedResources.isEmpty()) {
  86             fSelection = new StructuredSelection(selectedResources);
  87         }
  88
  89         setWindowTitle(RemoteMessages.RemoteFetchLogWizard_Title);
  90         setDefaultPageImageDescriptor(AbstractUIPlugin.imageDescriptorFromPlugin(PLUGIN_ID, ICON_PATH));
  91         setNeedsProgressMonitor(true);
  92     }
  93
  94     @Override
  95     public void addPages() {
  96         super.addPages();
  97         if (fRemoteProfile == null) {
  98             fFetchLogWizardPage = new RemoteFetchLogWizardPage(RemoteMessages.RemoteFetchLogWizardPage_Title, fSelection);
  99             addPage(fFetchLogWizardPage);
 100         }
 101         fFetchLogRemotePage = new RemoteFetchLogWizardRemotePage(RemoteMessages.RemoteFetchLogWizardRemotePage_Title, fSelection, fRemoteProfile);
 102         addPage(fFetchLogRemotePage);
 103     }
 104
 105     @Override
 106     public boolean performFinish() {
 107         return fFetchLogRemotePage.finish();
 108     }
 109
 110     @Override
 111     public boolean performCancel() {
 112         fFetchLogRemotePage.cancel();
 113         return super.performCancel();
 114     }
 115
 116     @Override
 117     public boolean canFinish() {
 118         if (fFetchLogWizardPage != null) {
 119             return fFetchLogWizardPage.canFlipToNextPage();
 120         }
 121         return super.canFinish();
 122     }
 123 }