import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
+import java.util.UUID;
import org.apache.log4j.Logger;
+import org.eclipse.core.commands.operations.AbstractOperation;
import org.eclipse.core.commands.operations.IUndoContext;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.viewers.TreeSelection;
import org.eclipse.swt.dnd.DropTargetEvent;
import org.eclipse.swt.dnd.TransferData;
-import org.eclipse.ui.handlers.HandlerUtil;
import org.eclipse.ui.navigator.CommonDropAdapter;
import org.eclipse.ui.navigator.CommonDropAdapterAssistant;
import eu.etaxonomy.cdm.persistence.hibernate.permission.CRUD;
import eu.etaxonomy.taxeditor.navigation.NavigationUtil;
import eu.etaxonomy.taxeditor.navigation.navigator.operation.MoveTaxonOperation;
+import eu.etaxonomy.taxeditor.navigation.navigator.operation.RemotingMoveTaxonOperation;
import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
+import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
import eu.etaxonomy.taxeditor.store.CdmStore;
/**
public IStatus handleDrop(CommonDropAdapter dropAdapter,
DropTargetEvent dropTargetEvent, Object target) {
+
if (target instanceof ITaxonTreeNode) {
Set<TaxonNode> taxonNodes = getSelectedTaxa();
ITaxonTreeNode targetTreeNode = (ITaxonTreeNode) target;
targetTreeNode = ((Classification)targetTreeNode).getRootNode();
targetTreeNode = HibernateProxyHelper.deproxy(targetTreeNode, TaxonNode.class);
}
- if(taxonNodes != null) {
- if (taxonNodes.size() == 1){
- return moveTaxon(taxonNodes.iterator().next(), targetTreeNode);
- } else{
+ //if(taxonNodes != null) {
+ if (taxonNodes.size() >= 1){
+ return moveTaxon(taxonNodes, targetTreeNode);
+ /*} else{
if( MessageDialog.openConfirm(null, "Moving taxon", "The operation move accepted taxon to other parent is available only for a single taxon.")){
return null;
}
- }
+ }*/
}
}
* @param parentTaxon
* @return
*/
- private IStatus moveTaxon(TaxonNode taxonNode, ITaxonTreeNode targetITaxonTreeNode) {
+ private IStatus moveTaxon(Set<TaxonNode> taxonNodes, ITaxonTreeNode targetITaxonTreeNode) {
TaxonNavigator taxonNavigator;
taxonNavigator = (TaxonNavigator) NavigationUtil.showView(TaxonNavigator.ID);
if(targetITaxonTreeNode instanceof TaxonNode){
TaxonNode targetTaxonNode = (TaxonNode) targetITaxonTreeNode;
-
-// for(TaxonNode taxonNode : taxonNodes){
-// if (taxonNode.equals(targetTaxonNode)) {
-// return Status.CANCEL_STATUS;
-// }
-// }
-
- // Make sure parent taxon does not have unsaved changes
+ // Make sure parent taxon does not have unsaved changes
if (NavigationUtil.isDirty(targetTaxonNode)){
MessageDialog.openWarning(NavigationUtil.getShell(), "Unsaved Parent Taxon", "There are unsaved " +
"changes in the parent taxon. Pleas save first.");
return Status.CANCEL_STATUS;
}
-
- /*if (((TaxonNode) targetITaxonTreeNode).isTopmostNode()) {
- MessageDialog.openConfirm(null, "Taxonnode can not be moved", "A taxonnode can not be moved to the classification");
- }*/
+ }
+ Iterator<TaxonNode> taxIterator = taxonNodes.iterator();
+ Set<UUID> uuids = new HashSet<UUID>();
+ TaxonNode node = null;
+ while(taxIterator.hasNext()){
+ node = taxIterator.next();
+ uuids.add(node.getUuid());
+ }
+ if (!PreferencesUtil.getSortNodesNaturally()){
+ IUndoContext workspaceUndoContext = NavigationUtil.getWorkbenchUndoContext();
+ if (workspaceUndoContext == null) {
+ logger.error("Workspace undo context is null. DND operation cancelled");
+ return Status.CANCEL_STATUS;
+ }
- // Make sure parentTaxon is not the drop target
-// if (!childTaxonNode.isTopmostNode() && childTaxonNode.getParent().equals(targetTaxonNode)){
-// return Status.CANCEL_STATUS;
-// }
+ if(CdmStore.getCurrentSessionManager().isRemoting()) {
+ AbstractOperation operation = new RemotingMoveTaxonOperation(taxonNavigator, false, uuids, (TaxonNode)targetITaxonTreeNode, true);
+ NavigationUtil.executeOperation(operation, null);
+ } else {
+ AbstractPostOperation operation = new MoveTaxonOperation
+ ("Move Taxon", workspaceUndoContext, uuids, targetITaxonTreeNode, this, taxonNavigator, true);
+ NavigationUtil.executeOperation(operation);
+ }
- // Make sure taxon is not being dropped onto itself
-// if (childTaxonNode.equals(targetTaxonNode)) {
-// return Status.CANCEL_STATUS;
-// }
+ logger.info("Moved taxa to new parent " + targetITaxonTreeNode);
+ return Status.OK_STATUS;
+ }else{
+ String[] buttonLables = {"Parent", "Predecessor", "Cancel"};
+ MessageDialog dialog = new MessageDialog(null, "Target node", null, "Do you want to use the target node as parent or do you want to move the taxon below the target.", MessageDialog.QUESTION_WITH_CANCEL, buttonLables, 0);
+ dialog.open();
+ int returnCode = dialog.getReturnCode();
+ if (returnCode == 0){
+ IUndoContext workspaceUndoContext = NavigationUtil.getWorkbenchUndoContext();
+ if (workspaceUndoContext == null) {
+ logger.error("Workspace undo context is null. DND operation cancelled");
+ return Status.CANCEL_STATUS;
+ }
+ if(CdmStore.getCurrentSessionManager().isRemoting()) {
+ AbstractOperation operation = new RemotingMoveTaxonOperation(taxonNavigator, false, uuids, (TaxonNode)targetITaxonTreeNode, true);
+ NavigationUtil.executeOperation(operation, null);
+ } else {
+ AbstractPostOperation operation = new MoveTaxonOperation
+ ("Move Taxon", workspaceUndoContext, uuids, targetITaxonTreeNode, this, taxonNavigator, true);
+ NavigationUtil.executeOperation(operation);
+ }
+ logger.info("Moved taxa to new parent " + targetITaxonTreeNode);
+ return Status.OK_STATUS;
+ }else if (returnCode == 1){
+ IUndoContext workspaceUndoContext = NavigationUtil.getWorkbenchUndoContext();
+ if (workspaceUndoContext == null) {
+ logger.error("Workspace undo context is null. DND operation cancelled");
+ return Status.CANCEL_STATUS;
+ }
+ TaxonNode targetNode = (TaxonNode) targetITaxonTreeNode;
+
+ if(CdmStore.getCurrentSessionManager().isRemoting()) {
+ AbstractOperation operation = new RemotingMoveTaxonOperation(taxonNavigator, false, uuids, targetNode.getParent(), true);
+ NavigationUtil.executeOperation(operation, null);
+ } else {
+ AbstractPostOperation operation = new MoveTaxonOperation
+ ("Move Taxon", workspaceUndoContext, uuids, targetNode.getParent(), this, taxonNavigator, false);
+ NavigationUtil.executeOperation(operation);
+ }
+ logger.info("Moved taxa to new parent " + targetITaxonTreeNode);
+ return Status.OK_STATUS;
+ } else{
+ return Status.CANCEL_STATUS;
+ }
- }
- IUndoContext workspaceUndoContext = NavigationUtil.getWorkbenchUndoContext();
- if (workspaceUndoContext == null) {
- logger.error("Workspace undo context is null. DND operation cancelled");
- return Status.CANCEL_STATUS;
}
-
- AbstractPostOperation operation = new MoveTaxonOperation
- ("Move Taxon", workspaceUndoContext, taxonNode, targetITaxonTreeNode, this, taxonNavigator);
- NavigationUtil.executeOperation(operation);
-
- logger.info("Moved taxa to new parent " + targetITaxonTreeNode);
- return Status.OK_STATUS;
}
/* (non-Javadoc)
BGBM BDI Projects / taxeditor.git / blobdiff