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

   1 /*******************************************************************************
   2  * Copyright (c) 2013 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.linuxtools.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.linuxtools.tmf.ui.project.model.TmfTracesFolder;
  23 import org.eclipse.linuxtools.tmf.ui.project.model.TraceUtils;
  24 import org.eclipse.swt.SWT;
  25 import org.eclipse.swt.events.SelectionEvent;
  26 import org.eclipse.swt.events.SelectionListener;
  27 import org.eclipse.swt.layout.GridData;
  28 import org.eclipse.swt.layout.GridLayout;
  29 import org.eclipse.swt.widgets.Composite;
  30 import org.eclipse.swt.widgets.List;
  31 import org.eclipse.ui.IWorkbench;
  32
  33 /**
  34  * This page selects the project to import to.
  35  *
  36  * @author Matthew Khouzam
  37  * @since 2.0
  38  */
  39 public class ImportTraceWizardPageOptions extends AbstractImportTraceWizardPage {
  40
  41     private List fProjects;
  42     private final Map<String, IProject> fProjectsMap = new LinkedHashMap<>();
  43
  44     /**
  45      * Import page that tells where the trace will go
  46      *
  47      * @param workbench
  48      *            The workbench reference.
  49      * @param selection
  50      *            The current selection
  51      */
  52     public ImportTraceWizardPageOptions(IWorkbench workbench, IStructuredSelection selection) {
  53         super(workbench, selection);
  54     }
  55
  56     @Override
  57     public void createControl(Composite parent) {
  58         super.createControl(parent);
  59         IFolder originalFolder = getBatchWizard().getTargetFolder();
  60         IProject proj = null;
  61         if (originalFolder != null) {
  62             proj = originalFolder.getProject();
  63         }
  64
  65         Composite optionPane = (Composite) this.getControl();
  66         optionPane.setLayout(new GridLayout());
  67         optionPane.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, true, true));
  68
  69         fProjects = new List(optionPane, SWT.V_SCROLL);
  70         fProjects.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
  71
  72         for (IProject project : TraceUtils.getOpenedTmfProjects()) {
  73             final String name = project.getName();
  74             fProjectsMap.put(name, project);
  75             fProjects.add(name);
  76         }
  77
  78         fProjects.getSelection();
  79         fProjects.addSelectionListener(new SelectionListener() {
  80
  81             @Override
  82             public void widgetSelected(SelectionEvent e) {
  83                 updateWithSelection();
  84             }
  85
  86             @Override
  87             public void widgetDefaultSelected(SelectionEvent e) {
  88                 updateWithSelection();
  89             }
  90         });
  91         if (proj != null) {
  92             fProjects.setSelection(fProjects.indexOf(proj.getName()));
  93         } else if (fProjects.getItemCount() > 0) {
  94             fProjects.setSelection(0);
  95             updateWithSelection();
  96         }
  97         setMessage(Messages.SharedSelectProject);
  98         this.setTitle(Messages.ImportTraceWizardPageOptionsTitle);
  99     }
 100
 101     private void updateWithSelection() {
 102         String[] selection = fProjects.getSelection();
 103         if (selection.length > 0) {
 104             final String listItem = selection[0];
 105             IFolder folder = fProjectsMap.get(listItem).getFolder(TmfTracesFolder.TRACES_FOLDER_NAME);
 106             getBatchWizard().setTraceFolder(folder);
 107             ImportTraceWizardPageOptions.this.setErrorMessage(null);
 108         } else {
 109             ImportTraceWizardPageOptions.this.setErrorMessage(Messages.SharedSelectProject);
 110         }
 111     }
 112 }