package eu.etaxonomy.taxeditor.featuretree.e4;
-import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import org.eclipse.e4.ui.workbench.modeling.EPartService;
import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
import org.eclipse.jface.util.LocalSelectionTransfer;
+import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.SelectionChangedEvent;
+import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.TreeViewer;
+import org.eclipse.swt.SWT;
import org.eclipse.swt.dnd.DND;
import org.eclipse.swt.dnd.Transfer;
+import org.eclipse.swt.events.KeyAdapter;
+import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IMemento;
import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
import eu.etaxonomy.cdm.api.service.IFeatureTreeService;
-import eu.etaxonomy.cdm.model.description.FeatureNode;
-import eu.etaxonomy.cdm.model.description.FeatureTree;
+import eu.etaxonomy.cdm.api.service.ITermService;
+import eu.etaxonomy.cdm.model.description.Character;
+import eu.etaxonomy.cdm.model.term.FeatureNode;
+import eu.etaxonomy.cdm.model.term.FeatureTree;
+import eu.etaxonomy.cdm.model.term.TermType;
import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
+import eu.etaxonomy.taxeditor.editor.definedterm.FeatureTreeViewerComparator;
import eu.etaxonomy.taxeditor.editor.definedterm.TermTransfer;
import eu.etaxonomy.taxeditor.featuretree.FeatureNodeTransfer;
import eu.etaxonomy.taxeditor.featuretree.FeatureTreeContentProvider;
import eu.etaxonomy.taxeditor.featuretree.FeatureTreeLabelProvider;
+import eu.etaxonomy.taxeditor.featuretree.e4.operation.AddFeatureOperation;
import eu.etaxonomy.taxeditor.model.AbstractUtility;
import eu.etaxonomy.taxeditor.model.IContextListener;
import eu.etaxonomy.taxeditor.model.IDirtyMarkable;
import eu.etaxonomy.taxeditor.model.IPartContentHasDetails;
import eu.etaxonomy.taxeditor.model.IPartContentHasSupplementalData;
-import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
-import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
import eu.etaxonomy.taxeditor.session.ICdmEntitySession;
-import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled;
+import eu.etaxonomy.taxeditor.store.AppModelId;
import eu.etaxonomy.taxeditor.store.CdmStore;
-import eu.etaxonomy.taxeditor.workbench.part.IE4SavablePart;
+import eu.etaxonomy.taxeditor.store.StoreUtil;
import eu.etaxonomy.taxeditor.workbench.part.IE4ViewerPart;
/**
* @date 06.06.2017
*
*/
-public class FeatureTreeEditor implements ICdmEntitySessionEnabled, ISelectionChangedListener,
- IE4ViewerPart, IE4SavablePart, IPartContentHasDetails, IPartContentHasSupplementalData,
- IContextListener, IConversationEnabled, IDirtyMarkable, IPostOperationEnabled {
+public class FeatureTreeEditor implements IFeatureTreeEditor, ISelectionChangedListener,
+ IE4ViewerPart, IPartContentHasDetails, IPartContentHasSupplementalData,
+ IContextListener, IConversationEnabled, IDirtyMarkable {
private ConversationHolder conversation;
private MDirtyable dirty;
@Inject
- private MPart thisPart;
+ private UISynchronize sync;
@Inject
- private UISynchronize sync;
+ private MPart thisPart;
private TreeViewer viewer;
- private List<AbstractPostOperation> operations = new ArrayList<>();
-
@Inject
public FeatureTreeEditor() {
CdmStore.getContextManager().addContextListener(this);
}
- /** {@inheritDoc} */
@PostConstruct
public void createControl(Composite parent, EMenuService menuService){
if (CdmStore.isActive()){
TermTransfer.getInstance(),
LocalSelectionTransfer.getTransfer()};
viewer.addDragSupport(ops, transfers, new FeatureNodeDragListener(viewer));
- viewer.addDropSupport(ops, transfers, new FeatureNodeDropAdapter(dirty, viewer));
+ viewer.addDropSupport(ops, transfers, new FeatureTreeDropAdapter(this, viewer, sync));
viewer.addSelectionChangedListener(this);
+ viewer.getTree().addKeyListener(new KeyAdapter() {
+ @Override
+ public void keyPressed(KeyEvent e) {
+ if(e.stateMask == SWT.MOD1 && e.keyCode == 'c'){
+ copy(viewer.getStructuredSelection());
+ }
+ else if(e.stateMask == SWT.MOD1 && e.keyCode == 'v'){
+ paste(viewer.getStructuredSelection());
+ }
+ }
+ });
List<FeatureTree> trees = CdmStore.getService(IFeatureTreeService.class).list(FeatureTree.class, null, null, null, null);
+ viewer.setComparator(new FeatureTreeViewerComparator());
viewer.setInput(trees);
//create context menu
- menuService.registerContextMenu(viewer.getControl(), "eu.etaxonomy.taxeditor.store.popupmenu.featureTreeEditor");
+ menuService.registerContextMenu(viewer.getControl(), AppModelId.POPUPMENU_EU_ETAXONOMY_TAXEDITOR_STORE_POPUPMENU_FEATURETREEEDITOR);
+ }
+
+ public void paste(IStructuredSelection selection) {
+ if (StoreUtil.promptCheckIsDirty(this)) {
+ return;
+ }
+
+ ISelection clipBoardSelection = LocalSelectionTransfer.getTransfer().getSelection();
+ Object firstElement = selection.getFirstElement();
+ FeatureNode parentNode = null;
+ if(firstElement instanceof FeatureNode){
+ parentNode = (FeatureNode) firstElement;
+ }
+ else if(firstElement instanceof FeatureTree){
+ parentNode = ((FeatureTree)firstElement).getRoot();
+ }
+ if(parentNode!=null){
+ FeatureNode copiedNode = (FeatureNode) ((IStructuredSelection)clipBoardSelection).getFirstElement();
+
+ AddFeatureOperation operation = new AddFeatureOperation(copiedNode.getTerm().getUuid(), parentNode, this, this);
+ AbstractUtility.executeOperation(operation, sync);
+ }
+
+ }
+
+ public void copy(IStructuredSelection selection) {
+ LocalSelectionTransfer.getTransfer().setSelection(selection);
}
private void initSession(){
this.dirty.setDirty(isDirty);
}
- public boolean isDirty(){
+ @Override
+ public boolean isDirty(){
return dirty.isDirty();
}
- public void addOperation(AbstractPostOperation operation){
- operations.add(operation);
- }
-
- /** {@inheritDoc} */
@Override
public void selectionChanged(SelectionChangedEvent event) {
//propagate selection
return viewer;
}
- /**
- * {@inheritDoc}
- */
@Override
public IStructuredSelection getSelection() {
return (IStructuredSelection) viewer.getSelection();
}
- /**
- * {@inheritDoc}
- */
@Override
public ConversationHolder getConversationHolder() {
return conversation;
// commit the conversation and start a new transaction immediately
conversation.commit(true);
- operations.forEach(operation->AbstractUtility.executeOperation(operation, sync));
- operations.clear();
CdmStore.getService(IFeatureTreeService.class).saveOrUpdate(getRootEntities());
- /*
- * reload feature trees is needed to update i.e.
- * temporarily created feature nodes by adding features.
- * This is related to the current saving strategy which
- * emulates all changes on the visible feature tree but
- * the actual change is done when saving via executeOperation()
- */
+ List<FeatureTree> rootEntities = getRootEntities();
+ for (FeatureTree featureTree : rootEntities) {
+ if(featureTree.getTermType().equals(TermType.Character)){
+ FeatureTree<Character> characterTree = featureTree;
+ //save characters because they can be modified in this editor
+ characterTree.getDistinctFeatures().forEach(character->CdmStore.getService(ITermService.class).merge(character,true));
+ }
+ }
+
+ initializeTrees();
+
+ this.setDirty(false);
+ }
+
+ private void initializeTrees() {
Object[] expandedElements = viewer.getExpandedElements();
viewer.getTree().removeAll();
List<FeatureTree> trees = CdmStore.getService(IFeatureTreeService.class).list(FeatureTree.class, null, null, null, null);
viewer.setInput(trees);
viewer.setExpandedElements(expandedElements);
-
- this.setDirty(false);
- }
+ }
@PreDestroy
public void dispose(){
dirty.setDirty(true);
}
- /**
- * {@inheritDoc}
- */
@Override
public boolean postOperation(Object objectAffectedByOperation) {
- return false;
+ initializeTrees();
+ viewer.refresh();
+ if(objectAffectedByOperation instanceof FeatureNode){
+ FeatureNode node = (FeatureNode)objectAffectedByOperation;
+ viewer.expandToLevel(node.getFeatureTree(), 1);
+ }
+ if(objectAffectedByOperation!=null){
+ StructuredSelection selection = new StructuredSelection(objectAffectedByOperation);
+ viewer.setSelection(selection);
+ }
+ return true;
}
- /**
- * {@inheritDoc}
- */
@Override
public boolean onComplete() {
return false;