package eu.etaxonomy.taxeditor.featuretree.e4;
-import java.util.ArrayList;
import java.util.Arrays;
-import java.util.Collection;
+import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.inject.Inject;
-import javax.inject.Named;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.e4.core.di.annotations.Optional;
+import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.e4.ui.di.Focus;
import org.eclipse.e4.ui.di.Persist;
+import org.eclipse.e4.ui.di.UISynchronize;
import org.eclipse.e4.ui.model.application.ui.MDirtyable;
-import org.eclipse.e4.ui.services.IServiceConstants;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.services.EMenuService;
+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.wizard.WizardDialog;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.ModifyEvent;
-import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
+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.swt.widgets.Shell;
+import org.eclipse.ui.IMemento;
import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
-import eu.etaxonomy.cdm.api.service.IFeatureNodeService;
+import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
import eu.etaxonomy.cdm.api.service.IFeatureTreeService;
-import eu.etaxonomy.cdm.api.service.config.FeatureNodeDeletionConfigurator;
-import eu.etaxonomy.cdm.model.description.Feature;
import eu.etaxonomy.cdm.model.description.FeatureNode;
import eu.etaxonomy.cdm.model.description.FeatureTree;
-import eu.etaxonomy.taxeditor.featuretree.AvailableFeaturesWizard;
+import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
+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.session.ICdmEntitySession;
-import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled;
+import eu.etaxonomy.taxeditor.store.AppModelId;
import eu.etaxonomy.taxeditor.store.CdmStore;
-import eu.etaxonomy.taxeditor.ui.dialog.selection.FeatureTreeSelectionDialog;
+import eu.etaxonomy.taxeditor.store.StoreUtil;
+import eu.etaxonomy.taxeditor.workbench.part.IE4ViewerPart;
/**
*
* @date 06.06.2017
*
*/
-public class FeatureTreeEditor implements ICdmEntitySessionEnabled,
- ModifyListener, ISelectionChangedListener {
+public class FeatureTreeEditor implements IFeatureTreeEditor, ISelectionChangedListener,
+ IE4ViewerPart, IPartContentHasDetails, IPartContentHasSupplementalData,
+ IContextListener, IConversationEnabled, IDirtyMarkable {
private ConversationHolder conversation;
@Inject
private MDirtyable dirty;
- private FeatureTreeEditorComposite composite;
+ @Inject
+ private UISynchronize sync;
+
+ @Inject
+ private MPart thisPart;
+
+ private TreeViewer viewer;
@Inject
public FeatureTreeEditor() {
+ CdmStore.getContextManager().addContextListener(this);
}
- /** {@inheritDoc} */
@PostConstruct
- public void createControl(Composite parent, @Optional@Named(IServiceConstants.ACTIVE_SHELL) Shell shell){
+ public void createControl(Composite parent, EMenuService menuService){
if (CdmStore.isActive()){
- if(conversation == null){
- conversation = CdmStore.createConversation();
- }
- if(cdmEntitySession!=null){
- cdmEntitySession = CdmStore.getCurrentSessionManager().newSession(this, true);
- }
+ initSession();
}
else{
return;
}
- composite = new FeatureTreeEditorComposite(parent, SWT.NULL);
- composite.init(new FeatureNodeDragListener(composite.getViewer()),
- new FeatureNodeDropAdapter(this, composite.getViewer()), this, new SelectionAdapter() {
- @Override
- public void widgetSelected(SelectionEvent e) {
- FeatureTree tree = FeatureTreeSelectionDialog.select(shell, conversation, null);
- if (tree != null) {
- composite.setSelectedTree(tree, FeatureTreeEditor.this);
- }
- }
- }, new AddButtonListener(), new RemoveSelectionListener(), new FeatureTreeExportListener(shell, composite));
+ parent.setLayout(new FillLayout());
+ viewer = new TreeViewer(parent);
+ viewer.setContentProvider(new FeatureTreeContentProvider());
+ viewer.setLabelProvider(new FeatureTreeLabelProvider());
+
+ int ops = DND.DROP_COPY | DND.DROP_MOVE;
+ Transfer[] transfers = new Transfer[] {
+ FeatureNodeTransfer.getInstance(),
+ TermTransfer.getInstance(),
+ LocalSelectionTransfer.getTransfer()};
+ viewer.addDragSupport(ops, transfers, new FeatureNodeDragListener(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);
+ Collections.sort(trees, (tree1, tree2) -> tree1.getTitleCache().compareTo(tree2.getTitleCache()));
+ viewer.setInput(trees);
+
+ //create context menu
+ menuService.registerContextMenu(viewer.getControl(), AppModelId.POPUPMENU_EU_ETAXONOMY_TAXEDITOR_STORE_POPUPMENU_FEATURETREEEDITOR);
}
- public void setDirty(boolean isDirty){
- this.dirty.setDirty(isDirty);
- }
+ public void paste(IStructuredSelection selection) {
+ if (StoreUtil.promptCheckIsDirty(this)) {
+ return;
+ }
- public boolean isDirty(){
- return dirty.isDirty();
- }
+ 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.getFeature(), parentNode, this, this);
+ AbstractUtility.executeOperation(operation, sync);
+ }
+
+ }
+
+ public void copy(IStructuredSelection selection) {
+ LocalSelectionTransfer.getTransfer().setSelection(selection);
+ }
+
+ private void initSession(){
+ if(conversation == null){
+ conversation = CdmStore.createConversation();
+ }
+ if(cdmEntitySession==null){
+ cdmEntitySession = CdmStore.getCurrentSessionManager().newSession(this, true);
+ }
+ }
- public FeatureTree getSelectedFeatureTree(){
- return composite.getFeatureTree();
+ private void clearSession() {
+ if(conversation!=null){
+ conversation.close();
+ conversation = null;
+ }
+ if(cdmEntitySession != null) {
+ cdmEntitySession.dispose();
+ cdmEntitySession = null;
+ }
+ dirty.setDirty(false);
}
- /** {@inheritDoc} */
+ public void setDirty(boolean isDirty){
+ this.dirty.setDirty(isDirty);
+ }
+
@Override
- public void modifyText(ModifyEvent e) {
- composite.getFeatureTree().setTitleCache(composite.getText_title().getText(), true);
- setDirty(true);
+ public boolean isDirty(){
+ return dirty.isDirty();
}
- /** {@inheritDoc} */
@Override
public void selectionChanged(SelectionChangedEvent event) {
- IStructuredSelection selection = (IStructuredSelection) event
- .getSelection();
-
- composite.getBtnAdd().setEnabled(selection.size() <= 1);
- composite.getBtnRemove().setEnabled(selection.size() > 0);
//propagate selection
- selService.setSelection(AbstractUtility.getElementsFromSelectionChangedEvent(event));
+ selService.setSelection(event.getSelection());
}
@Focus
public void focus(){
- if(composite!=null){
- composite.getViewer().getControl().setFocus();
+ if(viewer!=null){
+ viewer.getControl().setFocus();
}
if(conversation!=null && !conversation.isBound()){
conversation.bind();
}
}
- @Persist
- public void save(){
+ @Override
+ public void refresh(){
+ viewer.refresh();
+ }
+
+ public TreeViewer getViewer(){
+ return viewer;
+ }
+
+ @Override
+ public IStructuredSelection getSelection() {
+ return (IStructuredSelection) viewer.getSelection();
+ }
+
+ @Override
+ public ConversationHolder getConversationHolder() {
+ return conversation;
+ }
+
+ @Override
+ @Persist
+ public void save(IProgressMonitor monitor){
if (!conversation.isBound()) {
conversation.bind();
}
// commit the conversation and start a new transaction immediately
conversation.commit(true);
- CdmStore.getService(IFeatureTreeService.class).saveOrUpdate(composite.getFeatureTree());
+ CdmStore.getService(IFeatureTreeService.class).saveOrUpdate(getRootEntities());
+
+ 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);
+ }
+
@PreDestroy
public void dispose(){
- if(conversation!=null){
- conversation.close();
- }
- if(cdmEntitySession != null) {
- cdmEntitySession.dispose();
- }
+ selService.setSelection(null);
+ clearSession();
}
@Override
return propertyPathMap;
}
- /**
- * {@inheritDoc}
- */
@Override
public List<FeatureTree> getRootEntities() {
- List<FeatureTree> root = new ArrayList<>();
- root.add(composite.getFeatureTree());
- return root;
- }
-
- private class AddButtonListener extends SelectionAdapter {
- @Override
- public void widgetSelected(SelectionEvent e) {
- AvailableFeaturesWizard wizard = new AvailableFeaturesWizard();
- WizardDialog dialog = new WizardDialog(e.widget.getDisplay().getActiveShell(), wizard);
-
- if (dialog.open() == IStatus.OK) {
- FeatureNode parent = ((FeatureTree) composite.getViewer().getInput()).getRoot();
- Collection<Feature> additionalFeatures = wizard.getAdditionalFeatures();
- for (Feature feature : additionalFeatures) {
- if(!getSelectedFeatureTree().getDistinctFeatures().contains(feature)){
- CdmStore.getService(IFeatureNodeService.class).addChildFeaturNode(parent, feature);
- }
- }
- setDirty(true);
- composite.getViewer().refresh();
- composite.getViewer().expandToLevel(parent, 1);
- }
- }
+ return (List<FeatureTree>) viewer.getInput();
+ }
- }
+ @Override
+ public void contextAboutToStop(IMemento memento, IProgressMonitor monitor) {
+ }
- private class RemoveSelectionListener extends SelectionAdapter {
- @Override
- public void widgetSelected(SelectionEvent e) {
- IStructuredSelection selection = (IStructuredSelection) composite.getViewer()
- .getSelection();
+ @Override
+ public void contextStop(IMemento memento, IProgressMonitor monitor) {
+ //close view when workbench closes
+ try{
+ thisPart.getContext().get(EPartService.class).hidePart(thisPart);
+ }
+ catch(Exception e){
+ //nothing
+ }
+ }
- for (Object selectedObject : selection.toArray()) {
- FeatureNode featureNode = (FeatureNode) selectedObject;
- CdmStore.getService(IFeatureNodeService.class).deleteFeatureNode(featureNode.getUuid(), new FeatureNodeDeletionConfigurator());
+ @Override
+ public void contextStart(IMemento memento, IProgressMonitor monitor) {
+ }
- }
- setDirty(true);
- composite.getViewer().refresh();
- }
- }
+ @Override
+ public void contextRefresh(IProgressMonitor monitor) {
+ }
+
+ @Override
+ public void workbenchShutdown(IMemento memento, IProgressMonitor monitor) {
+ }
+
+ @Override
+ public void update(CdmDataChangeMap arg0) {
+ }
+
+ @Override
+ public void changed(Object element) {
+ dirty.setDirty(true);
+ viewer.refresh();
+ }
+
+ @Override
+ public void forceDirty() {
+ dirty.setDirty(true);
+ }
+
+ @Override
+ public boolean postOperation(Object objectAffectedByOperation) {
+ 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;
+ }
+
+ @Override
+ public boolean onComplete() {
+ return false;
+ }
}
BGBM BDI Projects / taxeditor.git / blobdiff