org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/internal/tmf/ui/project/wizards/importtrace/ImportTraceWizardPageOptions.java

   1 /*******************************************************************************
   2  * Copyright (c) 2013, 2014 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  *   Matthew Khouzam - Initial API and implementation
  11  *   Marc-Andre Laperle - Use common method to get opened tmf projects
  12  *******************************************************************************/
  13
  14 package org.eclipse.tracecompass.internal.tmf.ui.project.wizards.importtrace;
  15
  16 import java.util.LinkedHashMap;
  17 import java.util.Map;
  18
  19 import org.eclipse.core.resources.IFolder;
  20 import org.eclipse.core.resources.IProject;
  21 import org.eclipse.jface.viewers.IStructuredSelection;
  22 import org.eclipse.swt.SWT;
  23 import org.eclipse.swt.events.SelectionEvent;
  24 import org.eclipse.swt.events.SelectionListener;
  25 import org.eclipse.swt.layout.GridData;
  26 import org.eclipse.swt.layout.GridLayout;
  27 import org.eclipse.swt.widgets.Composite;
  28 import org.eclipse.swt.widgets.List;
  29 import org.eclipse.tracecompass.tmf.ui.project.model.TmfTracesFolder;
  30 import org.eclipse.tracecompass.tmf.ui.project.model.TraceUtils;
  31 import org.eclipse.ui.IWorkbench;
  32
  33 /**
  34  * This page selects the project to import to.
  35  *
  36  * @author Matthew Khouzam
  37  */
  38 public class ImportTraceWizardPageOptions extends AbstractImportTraceWizardPage {
  39
  40     private List fProjects;
  41     private final Map<String, IProject> fProjectsMap = new LinkedHashMap<>();
  42
  43     /**
  44      * Import page that tells where the trace will go
  45      *
  46      * @param workbench
  47      *            The workbench reference.
  48      * @param selection
  49      *            The current selection
  50      */
  51     public ImportTraceWizardPageOptions(IWorkbench workbench, IStructuredSelection selection) {
  52         super(workbench, selection);
  53     }
  54
  55     @Override
  56     public void createControl(Composite parent) {
  57         super.createControl(parent);
  58         IFolder originalFolder = getBatchWizard().getTargetFolder();
  59         IProject proj = null;
  60         if (originalFolder != null) {
  61             proj = originalFolder.getProject();
  62         }
  63
  64         Composite optionPane = (Composite) this.getControl();
  65         optionPane.setLayout(new GridLayout());
  66         optionPane.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, true, true));
  67
  68         fProjects = new List(optionPane, SWT.V_SCROLL);
  69         fProjects.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  70
  71         for (IProject project : TraceUtils.getOpenedTmfProjects()) {
  72             final String name = project.getName();
  73             fProjectsMap.put(name, project);
  74             fProjects.add(name);
  75         }
  76
  77         fProjects.getSelection();
  78         fProjects.addSelectionListener(new SelectionListener() {
  79
  80             @Override
  81             public void widgetSelected(SelectionEvent e) {
  82                 updateWithSelection();
  83             }
  84
  85             @Override
  86             public void widgetDefaultSelected(SelectionEvent e) {
  87                 updateWithSelection();
  88             }
  89         });
  90         if (proj != null) {
  91             fProjects.setSelection(fProjects.indexOf(proj.getName()));
  92         } else if (fProjects.getItemCount() > 0) {
  93             fProjects.setSelection(0);
  94             updateWithSelection();
  95         }
  96         setMessage(Messages.SharedSelectProject);
  97         this.setTitle(Messages.ImportTraceWizardPageOptionsTitle);
  98     }
  99
 100     private void updateWithSelection() {
 101         String[] selection = fProjects.getSelection();
 102         if (selection.length > 0) {
 103             final String listItem = selection[0];
 104             IFolder folder = fProjectsMap.get(listItem).getFolder(TmfTracesFolder.TRACES_FOLDER_NAME);
 105             getBatchWizard().setTraceFolder(folder);
 106             ImportTraceWizardPageOptions.this.setErrorMessage(null);
 107         } else {
 108             ImportTraceWizardPageOptions.this.setErrorMessage(Messages.SharedSelectProject);
 109         }
 110     }
 111 }