Revision 72eff2a6
Added by Patrick Plitzner about 6 years ago
| eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/featuretree/e4/handler/RemoveFeatureHandler.java | ||
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import org.eclipse.e4.core.di.annotations.CanExecute; |
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import org.eclipse.e4.core.di.annotations.Execute; |
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import org.eclipse.e4.ui.model.application.ui.basic.MPart; |
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import org.eclipse.e4.ui.model.application.ui.menu.MHandledMenuItem; |
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import org.eclipse.e4.ui.services.IServiceConstants; |
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import org.eclipse.jface.viewers.IStructuredSelection; |
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import eu.etaxonomy.cdm.api.service.IFeatureNodeService; |
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import eu.etaxonomy.cdm.api.service.config.FeatureNodeDeletionConfigurator; |
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import eu.etaxonomy.cdm.model.description.FeatureNode; |
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import eu.etaxonomy.cdm.model.description.FeatureTree; |
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import eu.etaxonomy.taxeditor.store.CdmStore; |
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import eu.etaxonomy.taxeditor.workbench.part.IE4ViewerPart; |
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|
| ... | ... | |
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public class RemoveFeatureHandler {
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@Execute |
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public void execute(@Named(IServiceConstants.ACTIVE_PART)MPart thisPart){
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if(thisPart.getObject() instanceof IE4ViewerPart){
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IE4ViewerPart editor = (IE4ViewerPart) thisPart.getObject(); |
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IStructuredSelection selection = editor.getSelection(); |
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for (Object selectedObject : selection.toArray()) {
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FeatureNode featureNode = (FeatureNode) selectedObject; |
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CdmStore.getService(IFeatureNodeService.class).deleteFeatureNode(featureNode.getUuid(), new FeatureNodeDeletionConfigurator()); |
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} |
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editor.refresh(); |
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public void execute(@Named(IServiceConstants.ACTIVE_PART)MPart thisPart, |
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@Named(IServiceConstants.ACTIVE_SELECTION)IStructuredSelection selection){
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for (Object selectedObject : selection.toArray()) {
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FeatureNode featureNode = (FeatureNode) selectedObject; |
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CdmStore.getService(IFeatureNodeService.class).deleteFeatureNode(featureNode.getUuid(), new FeatureNodeDeletionConfigurator()); |
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} |
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IE4ViewerPart editor = (IE4ViewerPart) thisPart.getObject(); |
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editor.refresh(); |
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} |
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@CanExecute |
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public boolean canExecute(@Named(IServiceConstants.ACTIVE_PART)MPart thisPart){
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if(thisPart.getObject() instanceof IE4ViewerPart){
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IE4ViewerPart viewerPart = (IE4ViewerPart)thisPart.getObject(); |
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return viewerPart.getSelection() instanceof FeatureTree; |
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public boolean canExecute( |
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@Named(IServiceConstants.ACTIVE_SELECTION)IStructuredSelection selection, |
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@Named(IServiceConstants.ACTIVE_PART)MPart thisPart, |
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MHandledMenuItem menuItem) {
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boolean canExecute = !selection.isEmpty(); |
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for(Object object:selection.toArray()){
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canExecute &= object instanceof FeatureNode; |
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} |
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return false; |
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canExecute &= thisPart.getObject() instanceof IE4ViewerPart; |
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menuItem.setVisible(canExecute); |
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return canExecute; |
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} |
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} |
Also available in: Unified diff
ref #6746 Add/adapt handlers for feature tree editor