-// $Id$
/**
* Copyright (C) 2007 EDIT
-* European Distributed Institute of Taxonomy
+* European Distributed Institute of Taxonomy
* http://www.e-taxonomy.eu
-*
+*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* See LICENSE.TXT at the top of this package for the full license terms.
*/
-
package eu.etaxonomy.taxeditor.editor.view.descriptive;
import java.util.ArrayList;
import java.util.Collection;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.jface.viewers.ViewerDropAdapter;
import org.eclipse.swt.dnd.DND;
import org.eclipse.swt.dnd.TransferData;
+import eu.etaxonomy.cdm.model.description.DescriptionBase;
import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
+import eu.etaxonomy.cdm.model.description.SpecimenDescription;
import eu.etaxonomy.cdm.model.description.TaxonDescription;
+import eu.etaxonomy.cdm.model.description.TaxonNameDescription;
import eu.etaxonomy.taxeditor.editor.EditorUtil;
+import eu.etaxonomy.taxeditor.editor.l10n.Messages;
+import eu.etaxonomy.taxeditor.editor.name.e4.TaxonNameEditorE4;
+import eu.etaxonomy.taxeditor.editor.view.descriptive.e4.FactualDataPartE4;
import eu.etaxonomy.taxeditor.editor.view.descriptive.operation.MoveDescriptionElementsOperation;
-import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
-import eu.etaxonomy.taxeditor.store.StoreUtil;
+import eu.etaxonomy.taxeditor.model.MessagingUtils;
+import eu.etaxonomy.taxeditor.operation.AbstractPostTaxonOperation;
+import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
+import eu.etaxonomy.taxeditor.ui.EditViewerDropAdapter;
/**
* @author n.hoffmann
* @created Feb 8, 2011
- * @version 1.0
*/
-public class DescriptionElementDropAdapter extends ViewerDropAdapter {
+public class DescriptionElementDropAdapter extends EditViewerDropAdapter {
+
+ private static final String OPERATION_NOT_SUPPORTED_YET = Messages.DescriptionElementDropAdapter_NOT_SUPPORTED;
- /**
- * @param viewer
- */
public DescriptionElementDropAdapter(Viewer viewer) {
super(viewer);
}
- /* (non-Javadoc)
- * @see org.eclipse.jface.viewers.ViewerDropAdapter#performDrop(java.lang.Object)
- */
@Override
public boolean performDrop(Object data) {
- TaxonDescription target = (TaxonDescription) getCurrentTarget();
+ DescriptionBase target = (DescriptionBase) getCurrentTarget();
Object[] droppedElements = (Object[]) data;
-
+
Collection<DescriptionElementBase> descriptionElements = new ArrayList<DescriptionElementBase>();
-
+
boolean isCopy = getCurrentOperation() == DND.DROP_COPY ? true : false;
-
+ DescriptionBase<?> description = null;
// cannot drop a feature node onto itself
- for (Object droppedElement : droppedElements) {
- if (droppedElement == null){
- StoreUtil.warningDialog("Operation not supported yet", this, "We are currently unable to drag and drop a newly created element. Please save the editor to make this work.");
- return false;
- }
- if(! (droppedElement instanceof DescriptionElementBase)){
- return false;
- }else{
- DescriptionElementBase descriptionElement = (DescriptionElementBase) droppedElement;
-
- if (descriptionElement.getInDescription().equals(target)) {
+ if (droppedElements != null){
+ for (Object droppedElement : droppedElements) {
+ if (droppedElement == null){
+ MessagingUtils.warningDialog(OPERATION_NOT_SUPPORTED_YET, this, Messages.DescriptionElementDropAdapter_NOT_SUPPORTED_NEW_ELEMENT);
return false;
}
-
- descriptionElements.add(descriptionElement);
- }
+ if(! (droppedElement instanceof DescriptionElementBase)){
+ return false;
+ }else{
+ DescriptionElementBase descriptionElement = (DescriptionElementBase) droppedElement;
+
+ if (descriptionElement.getInDescription().equals(target)) {
+ return false;
+ }
+ for (Object element : target.getElements()){
+ if (element instanceof DescriptionElementBase){
+ if( !((DescriptionElementBase)element).isPersited()){
+ MessagingUtils.warningDialog(OPERATION_NOT_SUPPORTED_YET, this, Messages.DescriptionElementDropAdapter_NOT_SUPPORTED_NEW_ELEMENT_IN_DESCRIPTION);
+ return false;
+ }
+
+ }
+ }
+ for (Object element : descriptionElement.getInDescription().getElements()){
+ if (element instanceof DescriptionElementBase){
+ if( !((DescriptionElementBase)element).isPersited()){
+ MessagingUtils.warningDialog(OPERATION_NOT_SUPPORTED_YET, this, Messages.DescriptionElementDropAdapter_NOT_SUPPORTED_NEW_ELEMENT_IN_DESCRIPTION);
+ return false;
+ }
+
+ }
+ }
+ description = descriptionElement.getInDescription();
+ description.removeElement(descriptionElement);
+ target.addElement(descriptionElement);
+
+ descriptionElements.add(descriptionElement);
+ }
+ }
+ TaxonNameEditorE4 editor = null;
+ Object activePart = EditorUtil.getActivePart();
+ if (activePart instanceof FactualDataPartE4){
+ MPart selectionProvidingPart =((FactualDataPartE4)activePart).getSelectionProvidingPart();
+ Object obj = selectionProvidingPart.getObject();
+ if (obj instanceof TaxonNameEditorE4){
+ editor = (TaxonNameEditorE4) obj;
+ }
+ }
+ AbstractPostTaxonOperation operation = new MoveDescriptionElementsOperation(Messages.DescriptionElementDropAdapter_MOVE_DESC, EditorUtil.getUndoContext(), target, description, descriptionElements, isCopy, null, sync, false);
+
+ editor.getEditorInput().addOperation(operation);
+ editor.setDirty();
+// EditorUtil.executeOperation(operation, sync);
+ return true;
}
-
- AbstractPostOperation operation = new MoveDescriptionElementsOperation("Move Descriptions", EditorUtil.getUndoContext(), target, descriptionElements, isCopy, null);
-
- EditorUtil.executeOperation(operation);
-
- return true;
+ MessagingUtils.warningDialog(OPERATION_NOT_SUPPORTED_YET, this, Messages.DescriptionElementDropAdapter_NOT_SUPPORTED_EMPTY_ELEMENT);
+
+ return false;
+
}
- /* (non-Javadoc)
- * @see org.eclipse.jface.viewers.ViewerDropAdapter#validateDrop(java.lang.Object, int, org.eclipse.swt.dnd.TransferData)
- */
@Override
public boolean validateDrop(Object target, int operation,
TransferData transferData) {
- boolean transferDataIsSupported = DescriptionElementTransfer.getInstance().isSupportedType(
- transferData);
- System.out.println(target);
- return target instanceof TaxonDescription && transferDataIsSupported;
+ boolean transferDataIsSupported = true;
+ if (target instanceof DescriptionBase){
+ if((((DescriptionBase)target).isComputed() || ((DescriptionBase)target).isCloneForSource())&& PreferencesUtil.isComputedDesciptionHandlingDisabled()){
+ transferDataIsSupported = false;
+ }
+ }
+ transferDataIsSupported = DescriptionElementTransfer.getInstance().isSupportedType(
+ transferData) && transferDataIsSupported;
+ return target instanceof DescriptionBase && transferDataIsSupported;
}
-
-}
+}
\ No newline at end of file
BGBM BDI Projects / taxeditor.git / blobdiff