Revision 41e1666a
Added by Patrick Plitzner over 5 years ago
| eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/featuretree/e4/handler/RemoveFeatureTreeHandler.java | ||
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*/ |
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package eu.etaxonomy.taxeditor.featuretree.e4.handler; |
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import java.util.List; |
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import javax.inject.Named; |
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import org.eclipse.core.runtime.NullProgressMonitor; |
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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.core.di.annotations.Optional; |
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import org.eclipse.e4.ui.di.UISynchronize; |
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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.model.description.FeatureTree; |
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import eu.etaxonomy.taxeditor.featuretree.e4.FeatureNodeDropAdapter; |
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import eu.etaxonomy.taxeditor.featuretree.e4.FeatureTreeEditor; |
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import eu.etaxonomy.taxeditor.featuretree.e4.operation.RemoveFeatureTreeOperation; |
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import eu.etaxonomy.taxeditor.model.MessagingUtils; |
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import eu.etaxonomy.taxeditor.model.AbstractUtility; |
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import eu.etaxonomy.taxeditor.store.StoreUtil; |
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/** |
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* @author pplitzner |
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@Execute |
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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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@Named(IServiceConstants.ACTIVE_SELECTION)IStructuredSelection selection, UISynchronize sync){
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FeatureTreeEditor editor = (FeatureTreeEditor) thisPart.getObject(); |
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if (editor.isDirty()) {
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if (MessagingUtils.confirmDialog(FeatureNodeDropAdapter.SAVE_CHANGES_TITLE, |
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FeatureNodeDropAdapter.SAVE_CHANGES_MESSAGE)){
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editor.save(new NullProgressMonitor()); |
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} |
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else{
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return; |
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} |
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if (StoreUtil.checkDirty(editor)) {
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return; |
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} |
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if(!StoreUtil.confirmDelete()){
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return; |
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} |
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List<FeatureTree> trees = (List<FeatureTree>) editor.getViewer().getInput(); |
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for (Object selectedObject : selection.toArray()) {
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FeatureTree featureTree = (FeatureTree) selectedObject; |
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RemoveFeatureTreeOperation operation = new RemoveFeatureTreeOperation(featureTree, editor, editor); |
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editor.addOperation(operation); |
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trees.remove(featureTree); |
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AbstractUtility.executeOperation(operation, sync); |
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// editor.getViewer().remove(featureTree); |
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// editor.getRootEntities().remove(featureTree); |
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} |
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editor.getViewer().setInput(trees); |
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editor.setDirty(true); |
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} |
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@CanExecute |
Also available in: Unified diff
ref #6806 Fix dirty state handling and saving in feature tree editor