taxeditor-navigation/src/main/java/eu/etaxonomy/taxeditor/wizard/NewTaxonNodeWizard.java

   1 /**
   2  *
   3  */
   4 package eu.etaxonomy.taxeditor.wizard;
   5
   6 import org.apache.log4j.Logger;
   7 import org.eclipse.jface.viewers.IStructuredSelection;
   8 import org.eclipse.jface.viewers.StructuredSelection;
   9 import org.eclipse.jface.wizard.Wizard;
  10 import org.eclipse.ui.INewWizard;
  11 import org.eclipse.ui.IWorkbench;
  12
  13 import eu.etaxonomy.cdm.model.common.CdmBase;
  14 import eu.etaxonomy.cdm.model.taxon.ITreeNode;
  15 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  16 import eu.etaxonomy.taxeditor.navigation.NavigationUtil;
  17 import eu.etaxonomy.taxeditor.navigation.navigator.TaxonNavigator;
  18 import eu.etaxonomy.taxeditor.operations.AbstractPostOperation;
  19 import eu.etaxonomy.taxeditor.operations.CreateTaxonNodeOperation;
  20 import eu.etaxonomy.taxeditor.operations.IPostOperationEnabled;
  21
  22 /**
  23  *
  24  * @author n.hoffmann
  25  * @created Sep 15, 2009
  26  * @version 1.0
  27  */
  28 public class NewTaxonNodeWizard extends Wizard implements INewWizard, IPostOperationEnabled {
  29         private static final Logger logger = Logger.getLogger(NewTaxonNodeWizard.class);
  30
  31         private NewTaxonNodeWizardPage page;
  32
  33         private IStructuredSelection selection;
  34
  35         private TaxonNode generatedTaxonNode;
  36
  37         private boolean openEmptyEditor = false;
  38
  39         public NewTaxonNodeWizard() {
  40                 this.setWindowTitle("New Taxon");
  41                 selection = getNavigatorSelection();
  42         }
  43
  44         /**
  45          * Retrieve the current selection from taxon navigator
  46          *
  47          * @return
  48          */
  49         private IStructuredSelection getNavigatorSelection() {
  50                 StructuredSelection selection = null;
  51                 TaxonNavigator navigator = NavigationUtil.getNavigator(false);
  52
  53                 if(navigator != null){
  54                         selection = (StructuredSelection) navigator.getCommonViewer().getSelection();
  55                 }
  56
  57                 return selection;
  58         }
  59
  60
  61
  62         @Override
  63         public boolean performFinish() {
  64                 TaxonNavigator taxonNavigator;
  65                 taxonNavigator = (TaxonNavigator) NavigationUtil.showView(TaxonNavigator.ID);
  66
  67                 if(page.getTaxonName() == null || page.getTaxonName().getFullTitleCache().length() == 0){
  68                         openEmptyEditor = true;
  69                 }else{
  70                         AbstractPostOperation operation = new CreateTaxonNodeOperation("Create Taxon",
  71                                         NavigationUtil.getUndoContext(), page.getParentNode(), page.getTaxonName(), this, taxonNavigator);
  72                         NavigationUtil.executeOperation(operation);
  73
  74 //                      NavigationUtil.getNavigator().getCommonViewer().refresh();
  75                 }
  76                 return true;
  77         }
  78
  79         /* (non-Javadoc)
  80          * @see org.eclipse.jface.wizard.Wizard#addPages()
  81          */
  82         @Override
  83         public void addPages() {
  84                 super.addPages();
  85
  86                 page = new NewTaxonNodeWizardPage(selection);
  87
  88                 addPage(page);
  89         }
  90
  91         public void init(IWorkbench workbench, IStructuredSelection selection) {
  92                 // workbench is not used at the moment
  93                 this.selection = selection;
  94         }
  95
  96         public boolean openInEditor(){
  97                 return page.openInEditor();
  98         }
  99
 100         public boolean openEmpty(){
 101                 return openInEditor() && openEmptyEditor;
 102         }
 103
 104         public TaxonNode getTaxonNode(){
 105                 return generatedTaxonNode;
 106         }
 107
 108         public ITreeNode getParent(){
 109                 return page.getParentNode();
 110         }
 111
 112         /* (non-Javadoc)
 113          * @see eu.etaxonomy.taxeditor.operations.IPostOperationEnabled#postOperation(eu.etaxonomy.cdm.model.common.CdmBase)
 114          */
 115         public boolean postOperation(CdmBase objectAffectedByOperation) {
 116                 generatedTaxonNode = (TaxonNode) objectAffectedByOperation;
 117
 118                 NavigationUtil.selectInNavigator(generatedTaxonNode, generatedTaxonNode.getParent());
 119
 120                 return true;
 121         }
 122
 123         public boolean onComplete() {
 124                 // TODO Auto-generated method stub
 125                 return false;
 126         }
 127 }