org.eclipse.linuxtools.tmf.ui/src/org/eclipse/linuxtools/internal/tmf/ui/project/wizards/importtrace/AbstractImportTraceWizardPage.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  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.internal.tmf.ui.project.wizards.importtrace;
  14
  15 import org.eclipse.core.resources.IFolder;
  16 import org.eclipse.core.resources.IProject;
  17 import org.eclipse.core.runtime.CoreException;
  18 import org.eclipse.jface.viewers.IStructuredSelection;
  19 import org.eclipse.jface.viewers.ITreeContentProvider;
  20 import org.eclipse.linuxtools.tmf.core.TmfProjectNature;
  21 import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceFolder;
  22 import org.eclipse.linuxtools.tmf.ui.project.model.TmfTracesFolder;
  23 import org.eclipse.swt.SWT;
  24 import org.eclipse.swt.graphics.Point;
  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.ui.IWorkbench;
  29 import org.eclipse.ui.dialogs.WizardResourceImportPage;
  30
  31 /**
  32  * The abstract import trace wizard page, the base for the import trace wizard
  33  * pages.
  34  *
  35  * @author Matthew Khouzam
  36  * @since 2.0
  37  */
  38 abstract class AbstractImportTraceWizardPage extends WizardResourceImportPage {
  39
  40     /**
  41      * Import String
  42      */
  43     protected static final String BATCH_IMPORT_WIZARD_PAGE = "BatchImportWizardPage"; //$NON-NLS-1$
  44
  45     /**
  46      * The trace folder, something like "/<project name>/Traces/"
  47      */
  48     protected IFolder fTargetFolder;
  49
  50     /**
  51      * The project "/<project name>"
  52      */
  53     protected IProject fProject;
  54
  55     /**
  56      * The batch import trace wizard (parent)
  57      */
  58     private BatchImportTraceWizard fBatchImportTraceWizard;
  59
  60     /**
  61      * @param name
  62      *            the name of the page
  63      * @param selection
  64      *            The current selection
  65      */
  66     protected AbstractImportTraceWizardPage(String name, IStructuredSelection selection) {
  67         super(name, selection);
  68     }
  69
  70     /**
  71      * Constructor
  72      *
  73      * @param workbench
  74      *            The workbench reference.
  75      * @param selection
  76      *            The current selection
  77      */
  78     public AbstractImportTraceWizardPage(IWorkbench workbench, IStructuredSelection selection) {
  79         this(BATCH_IMPORT_WIZARD_PAGE, selection);
  80         setTitle(null);
  81         setDescription(null);
  82
  83         // Locate the target trace folder
  84         IFolder traceFolder = null;
  85         Object element = selection.getFirstElement();
  86
  87         if (element instanceof TmfTraceFolder) {
  88             TmfTraceFolder tmfTraceFolder = (TmfTraceFolder) element;
  89             fProject = (tmfTraceFolder.getProject().getResource());
  90             traceFolder = tmfTraceFolder.getResource();
  91         } else if (element instanceof IProject) {
  92             IProject project = (IProject) element;
  93             try {
  94                 if (project.hasNature(TmfProjectNature.ID)) {
  95                     traceFolder = (IFolder) project.findMember(TmfTracesFolder.TRACES_FOLDER_NAME);
  96                 }
  97             } catch (CoreException e) {
  98             }
  99         }
 100
 101         // Set the target trace folder
 102         if (traceFolder != null) {
 103             fTargetFolder = (traceFolder);
 104             String path = traceFolder.getFullPath().toOSString();
 105             setContainerFieldValue(path);
 106         }
 107
 108     }
 109
 110     /**
 111      * The Batch Import Wizard
 112      *
 113      * @return the Batch Import Wizard
 114      */
 115     public BatchImportTraceWizard getBatchWizard() {
 116         return fBatchImportTraceWizard;
 117     }
 118
 119     @Override
 120     public void createControl(Composite parent) {
 121         Composite composite = new Composite(parent, SWT.NULL);
 122         composite.setLayout(new GridLayout());
 123         composite.setFont(parent.getFont());
 124         // arbitrary size
 125         final GridData layoutData = new GridData();
 126         parent.getShell().setLayoutData(layoutData);
 127         parent.getShell().redraw();
 128         this.setControl(composite);
 129
 130         // arbitrary sizes
 131         parent.getShell().setMinimumSize(new Point(525, 400));
 132         fBatchImportTraceWizard = (BatchImportTraceWizard) getWizard();
 133     }
 134
 135     // the following methods are stubbed out on purpose.
 136
 137     @Override
 138     protected void createSourceGroup(Composite parent) {
 139         // do nothing
 140     }
 141
 142     @Override
 143     protected ITreeContentProvider getFileProvider() {
 144         // do nothing
 145         return null;
 146     }
 147
 148     @Override
 149     protected ITreeContentProvider getFolderProvider() {
 150         // do nothing
 151         return null;
 152     }
 153
 154 }