/**
* Create a single field definition from a attribute definition.
*
* @param attributeInfo attribute info
* @return field for grid
*/
private ListGridField createAttributeGridField(final AttributeInfo attributeInfo) {
ListGridField gridField = new ListGridField(attributeInfo.getName(), attributeInfo.getLabel());
gridField.setAlign(Alignment.LEFT);
gridField.setCanEdit(false);
gridField.setShowIfCondition(
new IdentifyingListGridFieldIfFunction(attributeInfo.isIdentifying()));
if (attributeInfo instanceof PrimitiveAttributeInfo) {
PrimitiveAttributeInfo info = (PrimitiveAttributeInfo) attributeInfo;
if (info.getType().equals(PrimitiveType.BOOLEAN)) {
gridField.setType(ListGridFieldType.BOOLEAN);
} else if (info.getType().equals(PrimitiveType.STRING)) {
gridField.setType(ListGridFieldType.TEXT);
} else if (info.getType().equals(PrimitiveType.DATE)) {
gridField.setType(ListGridFieldType.DATE);
} else if (info.getType().equals(PrimitiveType.SHORT)) {
gridField.setType(ListGridFieldType.INTEGER);
} else if (info.getType().equals(PrimitiveType.INTEGER)) {
gridField.setType(ListGridFieldType.INTEGER);
} else if (info.getType().equals(PrimitiveType.LONG)) {
gridField.setType(ListGridFieldType.INTEGER);
} else if (info.getType().equals(PrimitiveType.FLOAT)) {
gridField.setType(ListGridFieldType.FLOAT);
} else if (info.getType().equals(PrimitiveType.DOUBLE)) {
gridField.setType(ListGridFieldType.FLOAT);
} else if (info.getType().equals(PrimitiveType.IMGURL)) {
gridField.setType(ListGridFieldType.IMAGE);
if (showImageAttributeOnHover) {
addCellOverHandler(new ImageCellHandler(attributeInfo));
}
} else if (info.getType().equals(PrimitiveType.CURRENCY)) {
gridField.setType(ListGridFieldType.TEXT);
} else if (info.getType().equals(PrimitiveType.URL)) {
gridField.setType(ListGridFieldType.TEXT);
gridField.setAttribute("text-decoration", "underline");
addCellClickHandler(new UrlCellHandler(attributeInfo));
}
} else if (attributeInfo instanceof AssociationAttributeInfo) {
gridField.setType(ListGridFieldType.TEXT);
}
return gridField;
}
/** Actually create or update the fields. */
private void updateFields() {
if (featureInfo != null) {
// Create a header field for each attribute definition:
List<ListGridField> fields = new ArrayList<ListGridField>();
if (idInTable) {
ListGridField gridField = new ListGridField(ID_NAME, "ID");
gridField.setAlign(Alignment.LEFT);
gridField.setCanEdit(false);
fields.add(gridField);
}
for (AttributeInfo attributeInfo : featureInfo.getAttributes()) {
if (!attributeInfo.isHidden()
&& (attributeInfo.isIdentifying() || allAttributesDisplayed)) {
fields.add(createAttributeGridField(attributeInfo));
}
}
setFields(fields.toArray(new ListGridField[fields.size()]));
setCanResizeFields(true);
}
}
