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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.editor.name.e4;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import javax.annotation.PostConstruct;
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import javax.annotation.PreDestroy;
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import javax.inject.Inject;
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import org.apache.commons.lang.StringUtils;
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import org.eclipse.core.commands.operations.IUndoContext;
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import org.eclipse.core.commands.operations.UndoContext;
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import org.eclipse.core.runtime.IProgressMonitor;
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import org.eclipse.core.runtime.OperationCanceledException;
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import org.eclipse.e4.core.contexts.IEclipseContext;
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import org.eclipse.e4.core.services.events.IEventBroker;
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import org.eclipse.e4.ui.di.Focus;
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import org.eclipse.e4.ui.di.Persist;
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import org.eclipse.e4.ui.model.application.ui.MDirtyable;
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import org.eclipse.e4.ui.model.application.ui.basic.MPart;
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import org.eclipse.e4.ui.services.EMenuService;
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import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
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import org.eclipse.jface.dialogs.MessageDialog;
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import org.eclipse.jface.viewers.ISelection;
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import org.eclipse.jface.viewers.ISelectionProvider;
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import org.eclipse.jface.viewers.StructuredSelection;
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import org.eclipse.swt.dnd.DND;
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import org.eclipse.swt.dnd.DropTarget;
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import org.eclipse.swt.dnd.Transfer;
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import org.eclipse.swt.graphics.Color;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.ui.ISelectionListener;
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import org.eclipse.ui.IWorkbenchPart;
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import org.eclipse.ui.IWorkbenchPartReference;
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import org.eclipse.ui.forms.ManagedForm;
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import org.eclipse.ui.forms.widgets.FormToolkit;
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import org.eclipse.ui.forms.widgets.ScrolledForm;
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import org.eclipse.ui.forms.widgets.TableWrapLayout;
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import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
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import eu.etaxonomy.cdm.api.conversation.IConversationEnabled;
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import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.name.HomotypicalGroup;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.cdm.model.taxon.TaxonBase;
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import eu.etaxonomy.cdm.model.taxon.TaxonNode;
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import eu.etaxonomy.cdm.model.taxon.TaxonRelationship;
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import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
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import eu.etaxonomy.taxeditor.editor.CdmDataTransfer;
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import eu.etaxonomy.taxeditor.editor.ISecuredEditor;
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import eu.etaxonomy.taxeditor.editor.ITaxonEditor;
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import eu.etaxonomy.taxeditor.editor.e4.TaxonEditorInputE4;
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import eu.etaxonomy.taxeditor.editor.l10n.Messages;
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import eu.etaxonomy.taxeditor.editor.name.e4.container.AbstractGroupE4;
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import eu.etaxonomy.taxeditor.editor.name.e4.container.AbstractGroupedContainerE4;
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import eu.etaxonomy.taxeditor.editor.name.e4.container.AcceptedGroupE4;
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import eu.etaxonomy.taxeditor.editor.name.e4.container.AcceptedNameContainerE4;
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import eu.etaxonomy.taxeditor.editor.name.e4.container.ContainerFactoryE4;
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import eu.etaxonomy.taxeditor.editor.name.e4.container.HomotypicalSynonymGroupE4;
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import eu.etaxonomy.taxeditor.editor.name.e4.container.MisappliedGroupE4;
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import eu.etaxonomy.taxeditor.editor.name.e4.dnd.NameEditorDropTargetListenerE4;
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import eu.etaxonomy.taxeditor.event.WorkbenchEventConstants;
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import eu.etaxonomy.taxeditor.model.AbstractUtility;
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import eu.etaxonomy.taxeditor.model.IDirtyMarkable;
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import eu.etaxonomy.taxeditor.model.IPartChangeListener;
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import eu.etaxonomy.taxeditor.model.IPartContentHasDetails;
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import eu.etaxonomy.taxeditor.model.IPartContentHasFactualData;
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import eu.etaxonomy.taxeditor.model.IPartContentHasMedia;
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import eu.etaxonomy.taxeditor.model.IPartContentHasSupplementalData;
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import eu.etaxonomy.taxeditor.model.MessagingUtils;
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import eu.etaxonomy.taxeditor.model.TaxeditorPartService;
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import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
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import eu.etaxonomy.taxeditor.preference.Resources;
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import eu.etaxonomy.taxeditor.security.RequiredPermissions;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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import eu.etaxonomy.taxeditor.workbench.part.IE4SavablePart;
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/**
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*
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* @author pplitzner
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* @date Aug 24, 2017
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*
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*/
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public class TaxonNameEditorE4 implements IConversationEnabled, IDirtyMarkable, IPartContentHasDetails,
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IPartContentHasSupplementalData, IPartContentHasMedia, IPartContentHasFactualData, IPartChangeListener,
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ISelectionListener, ISecuredEditor, IPostOperationEnabled, IE4SavablePart, ITaxonEditor, IDropTargetableE4 {
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private Taxon taxon;
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private ManagedForm managedForm;
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private ScrolledForm scrolledForm;
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private Composite parent;
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private ISelectionProvider simpleSelectionProvider;
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private TaxonBase selection;
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private ConversationHolder conversation;
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private AcceptedGroupE4 acceptedGroup;
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private List<HomotypicalSynonymGroupE4> heterotypicSynonymGroups = new ArrayList<>();
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private MisappliedGroupE4 misappliedGroup;
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private DropTarget target;
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private TaxonBase objectAffectedByLastOperation;
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@Inject
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private EMenuService menuService;
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@Inject
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private ESelectionService selService;
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@Inject
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private IEclipseContext context;
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@Inject
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private MDirtyable dirty;
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private MPart thisPart;
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private TaxonEditorInputE4 input;
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private UndoContext undoContext;
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@Inject
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private IEventBroker eventBroker;
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@Inject
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public TaxonNameEditorE4() {
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undoContext = new UndoContext();
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}
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@PostConstruct
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public void createPartControl(Composite parent, MPart thisPart) {
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this.thisPart = thisPart;
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if (CdmStore.isActive()){
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if(conversation == null){
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conversation = CdmStore.createConversation();
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}
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}
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else{
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return;
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}
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createManagedForm(parent);
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TaxeditorPartService.getInstance().addListener(
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TaxeditorPartService.PART_ACTIVATED, this);
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}
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protected void createManagedForm(Composite composite) {
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managedForm = new ManagedForm(composite) {
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@Override
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public void dirtyStateChanged() {
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dirty.setDirty(true);
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}
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@Override
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public boolean setInput(Object input) {
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if (input instanceof AbstractGroupedContainerE4) {
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selection = ((AbstractGroupedContainerE4) input).getData();
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selService.setSelection(new StructuredSelection(selection));
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}else if(input == null){
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selection = null;
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selService.setSelection(new StructuredSelection());
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}
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return super.setInput(input);
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}
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};
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scrolledForm = managedForm.getForm();
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parent = scrolledForm.getBody();
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parent.setData(taxon);
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TableWrapLayout layout = new TableWrapLayout();
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layout.leftMargin = 0;
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layout.rightMargin = 0;
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layout.topMargin = 0;
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layout.bottomMargin = 0;
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layout.verticalSpacing = 0;
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layout.horizontalSpacing = 0;
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parent.setLayout(layout);
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parent.setBackground(AbstractUtility
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.getColor(Resources.COLOR_COMPOSITE_BACKGROUND));
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}
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public void createOrUpdateNameComposites() {
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ContainerFactoryE4.createOrUpdateAcceptedTaxonsHomotypicGroup(this);
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ContainerFactoryE4.createOrUpdateHeterotypicSynonymyGroups(this);
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ContainerFactoryE4.createOrUpdateMisapplicationsGroup(this);
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// Redraw composite
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managedForm.reflow(true);
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managedForm.refresh();
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}
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@Override
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public Taxon getTaxon() {
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return HibernateProxyHelper.deproxy(taxon);
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}
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public void setDirty() {
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managedForm.dirtyStateChanged();
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}
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@Focus
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public void setFocus() {
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//make sure to bind again if maybe in another view the conversation was unbound
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if(conversation!=null && !conversation.isBound()){
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conversation.bind();
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}
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if(input!=null){
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if (getSelectedContainer() == null) {
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throw new IllegalStateException(
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Messages.TaxonNameEditor_THERE_SHOULD_ALWAYS_BE);
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}
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getSelectedContainer().setSelected();
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// check permissions
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boolean doEnable = permissionsSatisfied();
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managedForm.getForm().setEnabled(doEnable);
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}
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eventBroker.post(WorkbenchEventConstants.CURRENT_ACTIVE_EDITOR, this);
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}
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@Override
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public boolean permissionsSatisfied() {
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TaxonNode taxonNode = input.getTaxonNode();
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boolean doEnable = CdmStore.currentAuthentiationHasPermission(taxonNode, RequiredPermissions.TAXONNODE_EDIT);
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return doEnable;
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}
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@Override
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public ConversationHolder getConversationHolder() {
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return conversation;
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}
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/** {@inheritDoc} */
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@Override
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public void update(CdmDataChangeMap events) {
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// redraw();
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}
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/**
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* Redraws this editor return true on success
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*
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* @return a boolean.
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*/
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public boolean redraw() {
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return redraw(true);
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}
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/**
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* {@inheritDoc}
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*
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* Redraws the editor controls
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*/
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public boolean redraw(boolean focus) {
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createOrUpdateNameComposites();
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if (focus) {
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setFocus();
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}
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return true;
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}
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@Override
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public boolean postOperation(CdmBase objectAffectedByOperation) {
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changed(objectAffectedByOperation);
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redraw(false);
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if (objectAffectedByOperation instanceof TaxonBase) {
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objectAffectedByLastOperation = (TaxonBase) objectAffectedByOperation;
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}
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return true;
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}
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public ManagedForm getManagedForm() {
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return managedForm;
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}
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/**
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* <p>
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* checkForEmptyNames
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* </p>
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*
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* @return true if there are empty names
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*/
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public boolean checkForEmptyNames() {
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for (AbstractGroupedContainerE4 container : getGroupedContainers()) {
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if (container.getName() == null
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|| StringUtils.isEmpty(container.getName().getTitleCache())) {
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return true;
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}
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}
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return false;
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}
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public Set<AbstractGroupedContainerE4> getEmptyContainers() {
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Set<AbstractGroupedContainerE4> containersWithEmptyNames = new HashSet<>();
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for (AbstractGroupedContainerE4 container : getGroupedContainers()) {
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if (container.getName() == null
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|| StringUtils.isEmpty(container.getName().getTitleCache())) {
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containersWithEmptyNames.add(container);
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}
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}
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return containersWithEmptyNames;
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}
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/** {@inheritDoc} */
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@Override
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@Persist
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public void save(IProgressMonitor monitor) {
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monitor.beginTask(Messages.TaxonNameEditor_SAVING_NAMES, getGroupedContainers().size());
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if (!conversation.isBound()) {
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conversation.bind();
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}
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monitor.worked(1);
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// check for empty names
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if (checkForEmptyNames()) {
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MessageDialog.openWarning(AbstractUtility.getShell(), Messages.MultiPageTaxonEditor_NO_NAME_SPECIFIED,
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Messages.MultiPageTaxonEditor_NO_NAME_SPECIFIED_MESSAGE);
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return;
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}
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for (AbstractGroupedContainerE4 container : getGroupedContainers()) {
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monitor.subTask(Messages.TaxonNameEditor_SAVING_COMPOSITES
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+ container.getTaxonBase().getTitleCache());
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container.persistName();
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// In case the progress monitor was canceled throw an exception.
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if (monitor.isCanceled()) {
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throw new OperationCanceledException();
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}
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// commit the conversation and start a new transaction immediately
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input.merge();
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conversation.commit(true);
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// Otherwise declare this step as done.
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monitor.worked(1);
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dirty.setDirty(false);
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}
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// Stop the progress monitor.
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monitor.done();
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}
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public void init(TaxonEditorInputE4 input) {
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if (!(input != null)) {
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MessagingUtils.error(this.getClass(), new Exception(Messages.TaxonNameEditor_INVALID_INPUT));
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return;
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}
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if (input.getAdapter(Taxon.class) != null) {
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taxon = CdmBase.deproxy(input.getAdapter(Taxon.class), Taxon.class);
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} else {
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MessagingUtils.error(this.getClass(), new Exception(Messages.TaxonNameEditor_INVALID_INPUT_TAXON_NULL));
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return;
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}
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this.input = input;
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createOrUpdateNameComposites();
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createDragSupport();
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setPartName();
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//set initial selection
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selService.setSelection(new StructuredSelection(input.getTaxon()));
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}
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private void createDragSupport() {
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// Listen for names being dragged outside of existing homotypic groups -
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// user wants to create a new group
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Transfer[] types = new Transfer[] { CdmDataTransfer.getInstance() };
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int operations = DND.DROP_MOVE;
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if (target == null) {
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target = new DropTarget(parent, operations);
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target.setTransfer(types);
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target.addDropListener(new NameEditorDropTargetListenerE4(this));
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}
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}
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public AcceptedNameContainerE4 getAcceptedNameContainer() {
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return getAcceptedGroup().getAcceptedNameContainer();
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}
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public HomotypicalSynonymGroupE4 getHomotypicalGroupContainer(
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HomotypicalGroup homotypicalGroup) {
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for (HomotypicalSynonymGroupE4 group : getHeterotypicSynonymGroups()) {
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if (group.getGroup().equals(homotypicalGroup)) {
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return group;
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}
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}
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return null;
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}
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/**
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* <p>
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* getDirtyNames
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* </p>
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*
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* @return a Set containing all composites that have been edited
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*/
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public Set<AbstractGroupedContainerE4> getDirtyNames() {
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Set<AbstractGroupedContainerE4> dirtyNames = new HashSet<>();
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for (AbstractGroupedContainerE4 composite : getGroupedContainers()) {
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if (composite.isDirty()) {
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dirtyNames.add(composite);
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}
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}
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return dirtyNames;
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}
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455
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public List<AbstractGroupedContainerE4> getGroupedContainers() {
|
456
|
List<AbstractGroupedContainerE4> groupedComposites = new ArrayList<>();
|
457
|
|
458
|
for (AbstractGroupE4 group : getAllGroups()) {
|
459
|
if (group!= null){
|
460
|
groupedComposites.addAll(group.getGroupedContainers());
|
461
|
}
|
462
|
}
|
463
|
|
464
|
return groupedComposites;
|
465
|
}
|
466
|
|
467
|
public List<AbstractGroupE4> getAllGroups() {
|
468
|
List<AbstractGroupE4> allGroups = new ArrayList<>();
|
469
|
|
470
|
allGroups.add(getAcceptedGroup());
|
471
|
|
472
|
heterotypicSynonymGroups = getHeterotypicSynonymGroups();
|
473
|
|
474
|
if (heterotypicSynonymGroups != null) {
|
475
|
allGroups.addAll(heterotypicSynonymGroups);
|
476
|
}
|
477
|
|
478
|
if (misappliedGroup != null) {
|
479
|
allGroups.add(misappliedGroup);
|
480
|
}
|
481
|
|
482
|
return allGroups;
|
483
|
}
|
484
|
|
485
|
@Override
|
486
|
public IEclipseContext getContext() {
|
487
|
return context;
|
488
|
}
|
489
|
|
490
|
public boolean isDirty() {
|
491
|
return dirty.isDirty();
|
492
|
}
|
493
|
|
494
|
@PreDestroy
|
495
|
public void dispose() {
|
496
|
if(conversation!=null){
|
497
|
conversation.unregisterForDataStoreChanges(this);
|
498
|
conversation.close();
|
499
|
}
|
500
|
}
|
501
|
|
502
|
/** {@inheritDoc} */
|
503
|
@Override
|
504
|
public void selectionChanged(IWorkbenchPart part, ISelection selection) {
|
505
|
|
506
|
}
|
507
|
|
508
|
public AbstractGroupedContainerE4 getSelectedContainer() {
|
509
|
|
510
|
TaxonBase selectedTaxonBase = null;
|
511
|
|
512
|
if (input.getInitiallySelectedTaxonBase() != null) {
|
513
|
selectedTaxonBase = input.getInitiallySelectedTaxonBase();
|
514
|
} else {
|
515
|
if (selection != null) {
|
516
|
selectedTaxonBase = selection;
|
517
|
}
|
518
|
}
|
519
|
|
520
|
return (selectedTaxonBase != null) ? getContainer(selectedTaxonBase)
|
521
|
: getAcceptedNameContainer();
|
522
|
}
|
523
|
|
524
|
@Override
|
525
|
public void dragEntered() {
|
526
|
// TODO change this
|
527
|
getControl().setBackground(
|
528
|
AbstractUtility.getColor(Resources.COLOR_DRAG_ENTER));
|
529
|
}
|
530
|
|
531
|
@Override
|
532
|
public void dragLeft() {
|
533
|
getControl().setBackground(
|
534
|
AbstractUtility.getColor(Resources.COLOR_COMPOSITE_BACKGROUND));
|
535
|
}
|
536
|
|
537
|
|
538
|
public void setMisapplicationsGroup(MisappliedGroupE4 misappliedGroup) {
|
539
|
this.misappliedGroup = misappliedGroup;
|
540
|
}
|
541
|
|
542
|
public FormToolkit getToolkit() {
|
543
|
return managedForm.getToolkit();
|
544
|
}
|
545
|
|
546
|
public List<HomotypicalSynonymGroupE4> getHeterotypicSynonymGroups() {
|
547
|
return heterotypicSynonymGroups;
|
548
|
}
|
549
|
|
550
|
public void addHeterotypicSynonymGroup(HomotypicalSynonymGroupE4 group) {
|
551
|
heterotypicSynonymGroups.add(group);
|
552
|
}
|
553
|
|
554
|
public AcceptedGroupE4 getAcceptedGroup() {
|
555
|
return acceptedGroup;
|
556
|
}
|
557
|
|
558
|
public void setAcceptedGroup(AcceptedGroupE4 acceptedGroup) {
|
559
|
this.acceptedGroup = acceptedGroup;
|
560
|
}
|
561
|
|
562
|
public MisappliedGroupE4 getMisappliedGroup() {
|
563
|
return misappliedGroup;
|
564
|
}
|
565
|
|
566
|
public boolean isActive() {
|
567
|
return this.equals(AbstractUtility.getActivePart());
|
568
|
}
|
569
|
|
570
|
@Override
|
571
|
public boolean onComplete() {
|
572
|
getContainer(objectAffectedByLastOperation).setSelected();
|
573
|
return true;
|
574
|
}
|
575
|
|
576
|
/** {@inheritDoc} */
|
577
|
@Override
|
578
|
public void partChanged(Integer eventType, IWorkbenchPartReference partRef) {
|
579
|
if (!partRef.getPart(false).equals(this)) {
|
580
|
// getSelectedObject().colorSelected(AbstractGroupedContainer.SELECTED_NO_FOCUS);
|
581
|
}
|
582
|
}
|
583
|
|
584
|
public void removeGroup(AbstractGroupE4 group) {
|
585
|
if (group != null) {
|
586
|
group.dispose();
|
587
|
|
588
|
//if (heterotypicSynonymGroups != null) {
|
589
|
heterotypicSynonymGroups.remove(group);
|
590
|
//}
|
591
|
}
|
592
|
}
|
593
|
|
594
|
public AbstractGroupedContainerE4 getContainer(TaxonBase taxonBase) {
|
595
|
List<AbstractGroupedContainerE4> groupedContainers = getGroupedContainers();
|
596
|
for (AbstractGroupedContainerE4 container : groupedContainers) {
|
597
|
if (container.getData().equals(taxonBase)
|
598
|
&& container.getNameViewer().getTextWidget() != null) {
|
599
|
return container;
|
600
|
}
|
601
|
}
|
602
|
return getAcceptedNameContainer();
|
603
|
}
|
604
|
|
605
|
public void setOnError() {
|
606
|
Color disabledColor = AbstractUtility.getColor(Resources.COLOR_EDITOR_ERROR);
|
607
|
setEnabled(false, disabledColor);
|
608
|
}
|
609
|
|
610
|
public void setDisabled(){
|
611
|
Color disabledColor = AbstractUtility.getColor(Resources.COLOR_TEXT_DISABLED_BACKGROUND);
|
612
|
setEnabled(false, disabledColor);
|
613
|
}
|
614
|
|
615
|
protected void setEnabled(boolean enabled, Color background) {
|
616
|
|
617
|
for(AbstractGroupedContainerE4 groupedContainer : getGroupedContainers()){
|
618
|
groupedContainer.setEnabled(enabled);
|
619
|
}
|
620
|
|
621
|
// send an empty selection to the current provider - TODO only on error ???
|
622
|
if (!enabled) {
|
623
|
getManagedForm().setInput(null);
|
624
|
|
625
|
for (AbstractGroupedContainerE4 groupedContainer : getGroupedContainers()) {
|
626
|
groupedContainer.setBackground(background);
|
627
|
}
|
628
|
}
|
629
|
getControl().setBackground(background);
|
630
|
}
|
631
|
|
632
|
@Override
|
633
|
public void changed(Object element) {
|
634
|
// setDirty(true);
|
635
|
// if the attribute is null then do not set the dirty flag -> hotfix for the problem that for tasks done in service methods the changes are saved automatically
|
636
|
if (element != null){
|
637
|
dirty.setDirty(true);
|
638
|
//refresh part title
|
639
|
//TODO: refresh taxon node in taxon navigator
|
640
|
setPartName();
|
641
|
}
|
642
|
|
643
|
if (element instanceof TaxonBase) {
|
644
|
AbstractGroupedContainerE4 container = getContainer((TaxonBase) element);
|
645
|
if (container != null) {
|
646
|
container.refresh();
|
647
|
}
|
648
|
}
|
649
|
if (element instanceof TaxonRelationship) {
|
650
|
AbstractGroupedContainerE4 container = getContainer(((TaxonRelationship) element).getFromTaxon());
|
651
|
if (container != null) {
|
652
|
container.refresh();
|
653
|
}
|
654
|
}
|
655
|
}
|
656
|
|
657
|
public void setPartName(){
|
658
|
thisPart.setLabel(taxon.toString());
|
659
|
}
|
660
|
|
661
|
@Override
|
662
|
public void forceDirty() {
|
663
|
setDirty();
|
664
|
}
|
665
|
|
666
|
|
667
|
public IUndoContext getUndoContext() {
|
668
|
return undoContext;
|
669
|
}
|
670
|
|
671
|
@Override
|
672
|
public Composite getControl(){
|
673
|
return managedForm.getForm().getBody();
|
674
|
}
|
675
|
|
676
|
public EMenuService getMenuService() {
|
677
|
return menuService;
|
678
|
}
|
679
|
|
680
|
public ESelectionService getSelectionService() {
|
681
|
return selService;
|
682
|
}
|
683
|
|
684
|
|
685
|
/**
|
686
|
* {@inheritDoc}
|
687
|
*/
|
688
|
@Override
|
689
|
public boolean canAttachMedia() {
|
690
|
return true;
|
691
|
}
|
692
|
|
693
|
public TaxonEditorInputE4 getEditorInput() {
|
694
|
return input;
|
695
|
}
|
696
|
|
697
|
/**
|
698
|
* {@inheritDoc}
|
699
|
*/
|
700
|
@Override
|
701
|
public TaxonNameEditorE4 getEditor() {
|
702
|
return this;
|
703
|
}
|
704
|
|
705
|
}
|