Revision cedc4ff1
Added by Katja Luther about 6 years ago
| eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/RemotingDeleteTaxonNodeHandlerE4.java | ||
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import org.eclipse.jface.viewers.TreeSelection; |
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import org.eclipse.swt.widgets.Shell; |
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import eu.etaxonomy.cdm.api.application.CdmApplicationState; |
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import eu.etaxonomy.cdm.api.service.config.NodeDeletionConfigurator.ChildHandling; |
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import eu.etaxonomy.cdm.api.service.config.TaxonDeletionConfigurator; |
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import eu.etaxonomy.cdm.api.service.config.TaxonNodeDeletionConfigurator; |
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import eu.etaxonomy.cdm.model.taxon.Classification; |
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import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode; |
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import eu.etaxonomy.cdm.model.taxon.Synonym; |
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import eu.etaxonomy.cdm.model.taxon.TaxonNode; |
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import eu.etaxonomy.cdm.persistence.dto.TaxonNodeDto; |
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import eu.etaxonomy.taxeditor.editor.EditorUtil; |
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import eu.etaxonomy.taxeditor.model.MessagingUtils; |
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import eu.etaxonomy.taxeditor.navigation.l10n.Messages; |
| ... | ... | |
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public class RemotingDeleteTaxonNodeHandlerE4 extends RemotingCdmHandlerE4 {
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private TaxonDeletionConfigurator config; |
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private Set<ITaxonTreeNode> treeNodes; |
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private Set<TaxonNodeDto> treeNodes; |
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private Set<TaxonNodeDto> classifications; |
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public RemotingDeleteTaxonNodeHandlerE4() {
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super(TaxonNavigatorLabels.DELETE_TAXON_NODE_LABEL); |
| ... | ... | |
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MHandledMenuItem menuItem) {
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Iterator<?> selectionIterator = selection.iterator(); |
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treeNodes = new HashSet<ITaxonTreeNode>();
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treeNodes = new HashSet(); |
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boolean containsNodeWithChildren = false; |
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boolean containsClassification = false; |
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boolean containsTaxonNodes = false; |
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classifications = new HashSet(); |
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while (selectionIterator.hasNext()){
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Object object = selectionIterator.next(); |
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if(object instanceof ITaxonTreeNode) {
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treeNodes.add((ITaxonTreeNode) object); |
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if(object instanceof TaxonNodeDto) {
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treeNodes.add((TaxonNodeDto) object); |
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}else if (object instanceof TaxonNode && !((TaxonNode)object).hasTaxon()){
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TaxonNodeDto dto = new TaxonNodeDto(Classification.class,(TaxonNode)object); |
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classifications.add(dto); |
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containsClassification = true; |
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} |
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} |
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for (ITaxonTreeNode treeNode : treeNodes) {
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if(treeNode instanceof TaxonNode) {
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EditorUtil.closeObsoleteEditor((TaxonNode) treeNode, partService); |
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} |
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for (TaxonNodeDto treeNode : treeNodes) {
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EditorUtil.closeObsoleteEditor(treeNode, partService); |
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} |
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config = new TaxonDeletionConfigurator(); |
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Iterator it = treeNodes.iterator(); |
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boolean containsNodeWithChildren = false; |
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boolean containsClassification = false; |
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boolean containsTaxonNodes = false; |
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treeNodes = new HashSet<ITaxonTreeNode>(); |
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while (it.hasNext()){
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ITaxonTreeNode treeNode = (ITaxonTreeNode) it.next(); |
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if (treeNode instanceof TaxonNode && !((TaxonNode)treeNode).hasTaxon()){
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treeNode = CdmApplicationState.getCurrentAppConfig().getClassificationService().load(((TaxonNode)treeNode).getClassification().getUuid()); |
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}else{
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treeNode = CdmApplicationState.getCurrentAppConfig().getTaxonNodeService().load(treeNode.getUuid()); |
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} |
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treeNodes = new HashSet(); |
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while (it.hasNext()){
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TaxonNodeDto treeNode = (TaxonNodeDto) it.next(); |
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treeNodes.add(treeNode); |
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if (treeNode == null){
|
| ... | ... | |
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return Status.CANCEL_STATUS; |
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} |
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if (treeNode instanceof Classification){
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containsClassification = true; |
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if (((Classification)treeNode).getRootNode() != null &&treeNode.hasChildNodes()) {
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containsNodeWithChildren = true; |
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} |
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}else if (treeNode instanceof TaxonNode){
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if (treeNode instanceof TaxonNodeDto){
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containsTaxonNodes = true; |
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if (treeNode.hasChildNodes()){
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if (treeNode.getTaxonomicChildrenCount()>0){
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containsNodeWithChildren = true; |
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} |
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} |
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} |
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for (TaxonNodeDto rootNode: classifications){
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if (rootNode.getTaxonomicChildrenCount() > 0) {
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containsNodeWithChildren = true; |
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} |
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} |
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TaxonNodeDeletionConfigurator configNodes = new TaxonNodeDeletionConfigurator(); |
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if (containsClassification && !containsTaxonNodes) {
|
| ... | ... | |
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return new RemotingDeleteTaxonNodeOperation(getTrigger(), |
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false, |
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treeNodes, |
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classifications, |
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config); |
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} |
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@CanExecute |
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private boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)TreeSelection selection, MHandledMenuItem menuItem){
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boolean canExecute = false; |
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canExecute = !selection.isEmpty() && !(selection.getFirstElement() instanceof Synonym); |
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Object selectionElement = selection.getFirstElement(); |
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canExecute = (selectionElement instanceof TaxonNodeDto) || |
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(selectionElement instanceof TaxonNode && ((TaxonNode)selectionElement).getTaxon() == null); |
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menuItem.setVisible(canExecute); |
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return canExecute; |
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} |
Also available in: Unified diff
ref #2380: implement usage of Dto for taxon navigator