Revision f2199620
Added by Patrick Plitzner almost 6 years ago
| eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/derivate/handler/DeleteDerivateHandler.java | ||
|---|---|---|
| 53 | 53 |
private SpecimenDeleteConfigurator deleteConfigurator; |
| 54 | 54 |
|
| 55 | 55 |
@Execute |
| 56 |
public Object execute(@Named(IServiceConstants.ACTIVE_PART) MPart part, @Named(IServiceConstants.ACTIVE_SELECTION) TreeNode treeNode, ParameterizedCommand command) {
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public void execute(@Named(IServiceConstants.ACTIVE_PART) MPart part, @Named(IServiceConstants.ACTIVE_SELECTION) Object selection, ParameterizedCommand command) {
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| 57 | 57 |
deleteConfigurator = new SpecimenDeleteConfigurator(); |
| 58 | 58 |
if(command.getId().equals(AppModelId.COMMAND_EU_ETAXONOMY_TAXEDITOR_EDITOR_DERIVATE_DEEPDELETE)){
|
| 59 | 59 |
deleteConfigurator.setDeleteChildren(true); |
| 60 | 60 |
} |
| 61 |
|
|
| 62 | 61 |
DerivateView derivateView = (DerivateView) part.getObject(); |
| 62 |
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| 63 |
String confirmationQuestion = Messages.DeleteDerivateOperation_REALLY_DELETE; |
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| 64 |
if(deleteConfigurator.isDeleteChildren()){
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confirmationQuestion += Messages.DeleteDerivateOperation_AND_CHILDREN; |
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| 66 |
} |
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| 67 |
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if(derivateView.isDirty()){
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MessagingUtils.warningDialog(DerivateView.VIEW_HAS_UNSAVED_CHANGES, this, DerivateView.YOU_NEED_TO_SAVE_BEFORE_PERFORMING_THIS_ACTION); |
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| 70 |
return; |
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} |
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confirmationQuestion += "?"; //$NON-NLS-1$ |
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if(!DeleteConfiguratorDialog.openConfirmWithConfigurator(deleteConfigurator, null, Messages.DeleteDerivateOperation_CONFIRM, confirmationQuestion)){
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return; |
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} |
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| 76 |
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if(selection instanceof Object[]){
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| 78 |
for (Object o : (Object[])selection) {
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| 79 |
if(o instanceof TreeNode){
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| 80 |
delete((TreeNode)o, derivateView); |
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| 81 |
} |
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| 82 |
} |
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} |
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| 84 |
if(selection instanceof TreeNode){
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delete((TreeNode)selection, derivateView); |
|
| 86 |
} |
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| 87 |
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} |
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| 89 |
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private void delete(TreeNode treeNode, DerivateView derivateView){
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| 63 | 91 |
Object value = treeNode.getValue(); |
| 64 | 92 |
IStatus allowStatus = allowOperations(derivateView, treeNode); |
| 65 | 93 |
if(allowStatus.isOK()) {
|
| ... | ... | |
| 77 | 105 |
|
| 78 | 106 |
if (!deleteResult.isOk()) {
|
| 79 | 107 |
MessagingUtils.warningDialog(Messages.DeleteDerivateOperation_DELETE_FAILED, this, deleteResult.toString()); |
| 80 |
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| 81 |
return Status.CANCEL_STATUS; |
|
| 108 |
return ; |
|
| 82 | 109 |
} |
| 83 | 110 |
//broadcast delete result |
| 84 | 111 |
EventUtility.postEvent(WorkbenchEventConstants.DELETE_DERIVATIVE, deleteResult); |
| ... | ... | |
| 87 | 114 |
derivateView.remove(treeNode); |
| 88 | 115 |
|
| 89 | 116 |
} |
| 90 |
return Status.OK_STATUS; |
|
| 91 | 117 |
} |
| 92 |
return null; |
|
| 118 |
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| 93 | 119 |
} |
| 94 | 120 |
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| 95 | 121 |
public IStatus allowOperations(DerivateView derivateView, TreeNode treeNode) {
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| 96 |
String confirmationQuestion = Messages.DeleteDerivateOperation_REALLY_DELETE; |
|
| 97 |
if(deleteConfigurator.isDeleteChildren()){
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confirmationQuestion += Messages.DeleteDerivateOperation_AND_CHILDREN; |
|
| 99 |
} |
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| 100 |
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if(derivateView.isDirty()){
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MessagingUtils.warningDialog(DerivateView.VIEW_HAS_UNSAVED_CHANGES, this, DerivateView.YOU_NEED_TO_SAVE_BEFORE_PERFORMING_THIS_ACTION); |
|
| 103 |
return Status.CANCEL_STATUS; |
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| 104 |
} |
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confirmationQuestion += "?"; //$NON-NLS-1$ |
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| 106 |
if(!DeleteConfiguratorDialog.openConfirmWithConfigurator(deleteConfigurator, null, Messages.DeleteDerivateOperation_CONFIRM, confirmationQuestion)){
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| 107 |
return Status.CANCEL_STATUS; |
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| 108 |
} |
|
| 109 | 122 |
DeleteResult deleteResult; |
| 110 | 123 |
Object value = treeNode.getValue(); |
| 111 | 124 |
if(value instanceof SpecimenOrObservationBase<?> || value instanceof Sequence || value instanceof SingleRead){
|
| ... | ... | |
| 131 | 144 |
} |
| 132 | 145 |
|
| 133 | 146 |
@CanExecute |
| 134 |
public boolean canExecute(@Optional @Named(IServiceConstants.ACTIVE_SELECTION) TreeNode node,
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| 147 |
public boolean canExecute(@Optional @Named(IServiceConstants.ACTIVE_SELECTION) Object selection,
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| 135 | 148 |
MHandledMenuItem menuItem){
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| 136 |
boolean canExecute = node !=null; |
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| 149 |
boolean canExecute = false; |
|
| 150 |
canExecute = selection!=null; |
|
| 137 | 151 |
menuItem.setVisible(canExecute); |
| 138 | 152 |
return canExecute; |
| 139 | 153 |
} |
Also available in: Unified diff
ref #7010 Allow multiple selection for derivative delete handler