| 1 | package de.uka.ipd.sdq.pcm.dialogs.exception; |
| 2 | |
| 3 | import org.eclipse.emf.common.notify.AdapterFactory; |
| 4 | import org.eclipse.emf.edit.provider.IItemLabelProvider; |
| 5 | import org.eclipse.emf.edit.provider.ITableItemLabelProvider; |
| 6 | import org.eclipse.emf.edit.provider.ItemProviderDecorator; |
| 7 | |
| 8 | import de.uka.ipd.sdq.pcm.repository.ExceptionType; |
| 9 | import de.uka.ipd.sdq.pcm.repository.Signature; |
| 10 | |
| 11 | /** @author roman */ |
| 12 | public class ExceptionsItemProvider extends ItemProviderDecorator implements |
| 13 | ITableItemLabelProvider, IItemLabelProvider { |
| 14 | |
| 15 | /** |
| 16 | * Inherited default constructor |
| 17 | * |
| 18 | * @param factory |
| 19 | * The factory which created this object |
| 20 | */ |
| 21 | public ExceptionsItemProvider(AdapterFactory adapterFactory){ |
| 22 | super(adapterFactory); |
| 23 | } |
| 24 | |
| 25 | /** |
| 26 | * @see org.eclipse.emf.edit.provider.ItemProviderDecorator#getColumnImage(java.lang.Object, |
| 27 | * int) Get the icon by delegation if the first column is displayed |
| 28 | */ |
| 29 | @Override |
| 30 | public Object getColumnImage(Object object, int columnIndex) { |
| 31 | if (columnIndex == ExceptionsDialog.ICON_COLUMN_INDEX) |
| 32 | return this.getImage(object); |
| 33 | return null; |
| 34 | } |
| 35 | |
| 36 | /** |
| 37 | * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(java.lang.Object, |
| 38 | * int) Format the columns with the given index constant as string text |
| 39 | * for displaying |
| 40 | */ |
| 41 | @Override |
| 42 | public String getColumnText(Object element, int columnIndex) { |
| 43 | String result = ""; |
| 44 | ExceptionType exceptionType = (ExceptionType) element; |
| 45 | |
| 46 | switch (columnIndex) { |
| 47 | case ExceptionsDialog.ICON_COLUMN_INDEX: |
| 48 | break; |
| 49 | case ExceptionsDialog.CONTEXT_COLUMN_INDEX: |
| 50 | result = ((Signature) exceptionType.eContainer()).getEntityName(); |
| 51 | break; |
| 52 | case ExceptionsDialog.NAME_COLUMN_INDEX: |
| 53 | result = getExceptionName(exceptionType); |
| 54 | break; |
| 55 | default: |
| 56 | break; |
| 57 | } |
| 58 | return result == null ? "" : result; |
| 59 | } |
| 60 | |
| 61 | private String getExceptionName(ExceptionType type){ |
| 62 | String exceptionName = type.getExceptionName(); |
| 63 | if (exceptionName != null) |
| 64 | return exceptionName; |
| 65 | return "null"; |
| 66 | } |
| 67 | } |