org.eclipse.tracecompass.tmf.ui/src/org/eclipse/linuxtools/internal/tmf/ui/parsers/wizards/CustomXmlParserWizard.java

   1 /*******************************************************************************
   2  * Copyright (c) 2010, 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  *   Patrick Tasse - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.internal.tmf.ui.parsers.wizards;
  14
  15 import org.eclipse.jface.viewers.ISelection;
  16 import org.eclipse.jface.viewers.IStructuredSelection;
  17 import org.eclipse.jface.wizard.Wizard;
  18 import org.eclipse.linuxtools.tmf.core.parsers.custom.CustomXmlTraceDefinition;
  19 import org.eclipse.ui.INewWizard;
  20 import org.eclipse.ui.IWorkbench;
  21
  22 /**
  23  * Wizard for custom XML trace parsers.
  24  *
  25  * @author Patrick Tasse
  26  */
  27 public class CustomXmlParserWizard extends Wizard implements INewWizard {
  28
  29     CustomXmlParserInputWizardPage inputPage;
  30     CustomXmlParserOutputWizardPage outputPage;
  31     private ISelection selection;
  32     CustomXmlTraceDefinition definition;
  33     String initialCategoryName;
  34     String initialDefinitionName;
  35
  36     /**
  37      * Default constructor
  38      */
  39     public CustomXmlParserWizard() {
  40         super();
  41     }
  42
  43     /**
  44      * Constructor
  45      *
  46      * @param definition
  47      *            The trace definition
  48      */
  49     public CustomXmlParserWizard(CustomXmlTraceDefinition definition) {
  50         super();
  51         this.definition = definition;
  52         if (definition != null) {
  53             initialCategoryName = definition.categoryName;
  54             initialDefinitionName = definition.definitionName;
  55         }
  56     }
  57
  58     @Override
  59     public boolean performFinish() {
  60         CustomXmlTraceDefinition def = outputPage.getDefinition();
  61         if (definition != null && (!initialCategoryName.equals(def.categoryName) ||
  62                 !initialDefinitionName.equals(def.definitionName))) {
  63             CustomXmlTraceDefinition.delete(initialCategoryName, initialDefinitionName);
  64         }
  65         def.save();
  66         return true;
  67     }
  68
  69     /**
  70      * Adding the page to the wizard.
  71      */
  72
  73     @Override
  74     public void addPages() {
  75         inputPage = new CustomXmlParserInputWizardPage(selection, definition);
  76         addPage(inputPage);
  77         outputPage = new CustomXmlParserOutputWizardPage(this);
  78         addPage(outputPage);
  79     }
  80
  81     @Override
  82     public void init(IWorkbench workbench, IStructuredSelection sel) {
  83         this.selection = sel;
  84     }
  85
  86 }