@Override
public Object[] getElements(Object inputElement) {
List<String[]> l = new ArrayList<String[]>();
IXArchADTTypeMetadata typeMetadata = xarch.getTypeMetadata((ObjRef) inputElement);
for (IXArchADTFeature feature : typeMetadata.getFeatures().values()) {
if (feature.getType().equals(IXArchADTFeature.FeatureType.ATTRIBUTE)) {
Object value = xarch.get((ObjRef) inputElement, feature.getName());
l.add(new String[] {feature.getName(), value == null ? null : value.toString()});
}
}
return l.toArray();
}
private void set(String featureName, String stringValue) {
IXArchADTTypeMetadata typeMetadata = xarch.getTypeMetadata(ref);
IXArchADTFeature feature = typeMetadata.getFeatures().get(featureName);
if (feature != null) {
try {
// If the feature is an enumeration type, then xarch.set will
// automatically try to convert it to an enum and throw
// IllegalArgumentException if it's not a valid value.
XArchADTOperations.set("Set", xarch, ref, featureName, stringValue);
} catch (IllegalArgumentException iae) {
MessageBox messageBox = new MessageBox(parent.getShell(), SWT.OK | SWT.ICON_ERROR);
messageBox.setMessage("Invalid value for this field.");
messageBox.setText("Error");
messageBox.open();
}
} else {
throw new RuntimeException("This shouldn't happen.");
}
}
@Override
public void createEditorContents(Composite parent) {
List<INodeInfo> selectedNodeInfos = null;
if (outlinePage != null) {
selectedNodeInfos = ((ArchEditOutlinePage) outlinePage).getSelectedNodeInfos();
}
if (selectedNodeInfos == null || selectedNodeInfos.size() == 0) {
Label lNothingSelected = new Label(parent, SWT.LEFT);
lNothingSelected.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));
lNothingSelected.setFont(resources.getPlatformFont(IResources.PLATFORM_DEFAULT_FONT_ID));
lNothingSelected.setText("Select one or more elements in the outline view.");
} else {
for (INodeInfo selectedNodeInfo : selectedNodeInfos) {
Label lElement = new Label(parent, SWT.LEFT);
lElement.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));
lElement.setFont(resources.getPlatformFont(IResources.PLATFORM_HEADER_FONT_ID));
if (selectedNodeInfo instanceof IReferenceNodeInfo) {
IReferenceNodeInfo referenceNodeInfo = (IReferenceNodeInfo) selectedNodeInfo;
String headerLine = "Link: " + referenceNodeInfo.getFeatureName();
lElement.setText(headerLine.toString());
createDragSourceComposite(parent, referenceNodeInfo);
} else if (selectedNodeInfo instanceof IElementNodeInfo) {
ObjRef selectedRef = ((IElementNodeInfo) selectedNodeInfo).getRef();
IXArchADTTypeMetadata typeMetadata = xarch.getTypeMetadata(selectedRef);
StringBuffer headerLine = new StringBuffer();
headerLine.append(XadlUtils.getDisplayName(xarch, selectedRef));
headerLine.append(": ");
headerLine.append(typeMetadata.getTypeName());
lElement.setText(headerLine.toString());
boolean hasAttribute = false;
for (IXArchADTFeature feature : typeMetadata.getFeatures().values()) {
if (feature.getType().equals(IXArchADTFeature.FeatureType.ATTRIBUTE)) {
hasAttribute = true;
break;
}
}
if (!hasAttribute) {
// No attributes.
Label lNoAttributes = new Label(parent, SWT.LEFT);
lNoAttributes.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_WHITE));
lNoAttributes.setFont(resources.getPlatformFont(IResources.PLATFORM_DEFAULT_FONT_ID));
lNoAttributes.setText("This element has no attributes.");
} else {
TableViewer tv =
new TableViewer(parent, SWT.MULTI | SWT.BORDER | SWT.FULL_SELECTION | SWT.NO_FOCUS);
tv.setContentProvider(new ViewContentProvider());
tv.setLabelProvider(new ViewLabelProvider());
tv.setInput(selectedRef);
Table table = tv.getTable();
TableColumn column = new TableColumn(table, SWT.LEFT);
column.setText(COLUMN_NAMES[0]);
TableColumn column2 = new TableColumn(table, SWT.LEFT);
column2.setText(COLUMN_NAMES[1]);
TableLayout tableLayout = new AutoResizeTableLayout(table);
tableLayout.addColumnData(new ColumnWeightData(30, true));
tableLayout.addColumnData(new ColumnWeightData(70, true));
table.setLayout(tableLayout);
table.setHeaderVisible(true);
table.setLinesVisible(true);
table.setLayoutData(
new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL));
tv.setColumnProperties(COLUMN_NAMES);
CellEditor tce = new TextCellEditor(table);
tv.setCellEditors(new CellEditor[] {null, tce});
tv.setCellModifier(new ViewCellModifier(selectedRef));
tv.refresh();
}
}
}
}
}
