package eu.etaxonomy.taxeditor.view.e4.details;
import javax.annotation.PostConstruct;
-import javax.annotation.PreDestroy;
import javax.inject.Inject;
-import javax.inject.Named;
-import org.eclipse.e4.core.di.annotations.Optional;
+import org.eclipse.e4.core.contexts.ContextInjectionFactory;
+import org.eclipse.e4.core.contexts.IEclipseContext;
+import org.eclipse.e4.core.services.log.Logger;
import org.eclipse.e4.ui.model.application.ui.basic.MPart;
-import org.eclipse.e4.ui.services.IServiceConstants;
import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.swt.SWTException;
import org.eclipse.swt.widgets.Composite;
-import org.eclipse.ui.IEditorPart;
-import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
import eu.etaxonomy.cdm.model.description.Feature;
-import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
import eu.etaxonomy.taxeditor.l10n.Messages;
import eu.etaxonomy.taxeditor.model.AbstractUtility;
import eu.etaxonomy.taxeditor.model.FeatureNodeContainer;
-import eu.etaxonomy.taxeditor.model.IDirtyMarkable;
import eu.etaxonomy.taxeditor.model.IPartContentHasDetails;
-import eu.etaxonomy.taxeditor.workbench.WorkbenchUtility;
+import eu.etaxonomy.taxeditor.model.IPartContentHasSupplementalData;
+import eu.etaxonomy.taxeditor.model.MessagingUtils;
+import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
+import eu.etaxonomy.taxeditor.view.e4.AbstractCdmEditorPartE4;
+import eu.etaxonomy.taxeditor.view.e4.supplementaldata.SupplementalDataPartE4;
+import eu.etaxonomy.taxeditor.workbench.part.ISelectionElementEditingPart;
/**
* @author pplitzner
* @date 18.07.2017
*
*/
-public class DetailsPartE4 implements IConversationEnabled, IDirtyMarkable{
-
- private DetailsViewerE4 viewer;
-
- private MPart selectionProvidingPart;
-
- @Inject
+public class DetailsPartE4 extends AbstractCdmEditorPartE4 implements IPartContentHasSupplementalData {
+ @Inject
+ private Logger logger;
+
+ @Inject
public DetailsPartE4() {
}
@PostConstruct
- public void create(Composite parent) {
- viewer = new DetailsViewerE4(parent, this);
+ public void create(Composite parent, MPart thisPart, IEclipseContext context) {
+
+ this.thisPart = thisPart;
+
+ viewer = ContextInjectionFactory.make(DetailsViewerE4.class, context);
+ ((DetailsViewerE4)viewer).init(parent, this);
+
+ // Propagate selection from viewer
+ selectionChangedListener = (event -> selService.setSelection(AbstractUtility.getElementsFromSelectionChangedEvent(event)));
+ viewer.addSelectionChangedListener(selectionChangedListener);
}
- @Inject
- @Optional
- public void selectionChanged(
- @Named(IServiceConstants.ACTIVE_SELECTION)Object selection,
- @Named(IServiceConstants.ACTIVE_PART)MPart activePart,
- MPart thisPart){
- if(activePart==thisPart){
- return;
- }
- if(selection==null){
- showEmptyPage();
+ @Override
+ public void selectionChanged_internal(Object selection, MPart activePart, MPart thisPart) {
+ if (activePart==thisPart){
return;
}
- Object partObject = activePart;
- Object wrappedPart = WorkbenchUtility.getE4WrappedPart(activePart);
- if(wrappedPart!=null){
- partObject = wrappedPart;
- }
-
- IStructuredSelection structuredSelection;
- if(!(selection instanceof IStructuredSelection)){
- structuredSelection = new StructuredSelection(selection);
- }
- else{
- structuredSelection = (IStructuredSelection) selection;
- }
- if(structuredSelection.isEmpty()){
- showEmptyPage();
+ Object partObject = createPartObject(activePart);
+ if (partObject instanceof SupplementalDataPartE4) {
+ // do not show empty page
return;
}
- if((partObject instanceof IEditorPart) || (partObject instanceof IPartContentHasDetails)
- && partObject instanceof IConversationEnabled) {
+
+ if(partObject instanceof IPartContentHasDetails){
+ IStructuredSelection structuredSelection = createSelection(selection);
+ if(structuredSelection==null || structuredSelection.isEmpty()){
+ showEmptyPage();
+ return;
+ }
+ if(!(partObject instanceof ISelectionElementEditingPart) &&
+ partObject instanceof IConversationEnabled && ((IConversationEnabled) partObject).getConversationHolder()==null) {
+ //TODO show specific message (refactor EmptyElement to allow specific messages)
+ showEmptyPage();
+ return;
+ }
// do not show details for feature nodes TODO strange check to avoid having shown the distribution map for every FeatureNodeContainer
if(structuredSelection.getFirstElement() instanceof FeatureNodeContainer){
// do show the map for distributions
- Feature feature = ((FeatureNodeContainer) ((IStructuredSelection) selection).getFirstElement()).getFeature();
+ Feature feature = ((FeatureNodeContainer) structuredSelection.getFirstElement()).getFeature();
if(!feature.equals(Feature.DISTRIBUTION())){
showEmptyPage();
return;
}
}
- showViewer(structuredSelection);
- selectionProvidingPart = activePart;
+// if (partObject instanceof IDistributionEditor){
+//
+// showViewer(structuredSelection, activePart, viewer);
+// return;
+//
+// }
+ //FIXME this is a temporary workaround to fix selection handling for supplemental data view
+ // Now the supp data view gets double selection from details view and name editor (see #7126)
+ viewer.setSelection(structuredSelection, false);
+ showViewer(structuredSelection, activePart, viewer);
+ return;
}
else{
showEmptyPage();
}
}
- public void showEmptyPage() {
- if(viewer!=null){
- viewer.showEmptyPage();
- }
- selectionProvidingPart = null;
- }
-
- protected String getViewName(){
- return Messages.DetailsViewPart_VIEWER_NAME;
- }
-
- public Viewer getViewer() {
- return viewer;
- }
-
-
- @PreDestroy
- public void dispose() {
- }
-
- public void showViewer(IStructuredSelection selection){
- if(getViewer()!=null){
- Object element = selection.getFirstElement();
- if(selection.getFirstElement()!=null){
- getViewer().setInput(element);
- }
- }
- }
-
- /**
- * {@inheritDoc}
- */
@Override
- public void update(CdmDataChangeMap arg0) {
- // TODO Auto-generated method stub
+ protected void showEmptyPage() {
+ super.showEmptyPage();
+ if(viewer!=null && viewer.getControl()!=null && !viewer.getControl().isDisposed() ){
+ try{
+ ((DetailsViewerE4)viewer).destroySections();
+ }catch(SWTException e){
+ if (PreferencesUtil.isShowUpWidgetIsDisposedMessages() && e.getMessage().equals("Widget is disposed")){
+ MessagingUtils.errorDialog("Widget is disposed",
+ null,
+ MessagingUtils.WIDGET_IS_DISPOSED_MESSAGE,
+ null,
+ e,
+ true);
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public ConversationHolder getConversationHolder() {
- if(selectionProvidingPart != null && selectionProvidingPart instanceof IConversationEnabled) {
- return ((IConversationEnabled) selectionProvidingPart).getConversationHolder();
+ }
+ }
}
- return null;
}
- /** {@inheritDoc} */
@Override
- public void changed(Object object) {
- Object part = selectionProvidingPart.getObject();
- if(part instanceof IDirtyMarkable){
- ((IDirtyMarkable) part).changed(object);
- }
- else {
- IEditorPart editor = AbstractUtility.getActiveEditor();
- if (editor != null && editor instanceof IDirtyMarkable) {
- ((IDirtyMarkable) editor).changed(object);
- }
- }
+ protected String getViewName(){
+ return Messages.DetailsViewPart_VIEWER_NAME;
}
- /**
- * {@inheritDoc}
- */
- @Override
- public void forceDirty() {
- // TODO Auto-generated method stub
-
- }
}
BGBM BDI Projects / taxeditor.git / blobdiff