private void outputFull(
String uri,
String localname,
Attributes attributes,
String effectiveId,
XFormsValueControl xformsControl,
Itemset itemset,
boolean isMultiple,
boolean isBooleanInput)
throws SAXException {
final ContentHandler contentHandler = handlerContext.getController().getOutput();
final AttributesImpl containerAttributes =
getContainerAttributes(uri, localname, attributes, effectiveId, xformsControl, !isFull);
final String xhtmlPrefix = handlerContext.findXHTMLPrefix();
final String fullItemType = isMultiple ? "checkbox" : "radio";
// In noscript mode, use <fieldset>
// TODO: This really hasn't much to do with noscript; should we always use fieldset, or make
// this an
// option? Benefit of limiting to noscript is that then no JS change is needed
final String containingElementName = handlerContext.isNoScript() ? "fieldset" : "span";
final String containingElementQName = XMLUtils.buildQName(xhtmlPrefix, containingElementName);
final String spanQName = XMLUtils.buildQName(xhtmlPrefix, "span");
{
// Old layout always output container <span>/<fieldset>, and in new layout we only put it for
// select/select1
final boolean outputContainerElement = !isBooleanInput || !handlerContext.isSpanHTMLLayout();
if (outputContainerElement)
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI,
containingElementName,
containingElementQName,
containerAttributes);
{
if (handlerContext.isNoScript()) {
// Output <legend>
final String legendName = "legend";
final String legendQName = XMLUtils.buildQName(xhtmlPrefix, legendName);
reusableAttributes.clear();
// TODO: handle other attributes? xforms-disabled?
reusableAttributes.addAttribute(
"", "class", "class", ContentHandlerHelper.CDATA, "xforms-label");
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, legendName, legendQName, reusableAttributes);
if (xformsControl != null) {
final boolean mustOutputHTMLFragment = xformsControl.isHTMLLabel(pipelineContext);
outputLabelText(
contentHandler,
xformsControl,
xformsControl.getLabel(pipelineContext),
xhtmlPrefix,
mustOutputHTMLFragment);
}
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, legendName, legendQName);
}
if (itemset != null) {
int itemIndex = 0;
for (Iterator<Item> i = itemset.toList().iterator(); i.hasNext(); itemIndex++) {
final Item item = i.next();
final String itemEffectiveId = getItemId(effectiveId, Integer.toString(itemIndex));
handleItemFull(
pipelineContext,
handlerContext,
contentHandler,
reusableAttributes,
attributes,
xhtmlPrefix,
spanQName,
containingDocument,
xformsControl,
effectiveId,
itemEffectiveId,
isMultiple,
fullItemType,
item,
itemIndex == 0);
}
}
}
if (outputContainerElement)
contentHandler.endElement(
XMLConstants.XHTML_NAMESPACE_URI, containingElementName, containingElementQName);
}
// NOTE: Templates for full items are output globally in XHTMLBodyHandler
}
@Override
public void storeExternalValue(PropertyContext propertyContext, String value, String type) {
if (!(this
instanceof
XFormsSelectControl)) { // kind of a HACK due to the way our class hierarchy is setup
// Handle xforms:select1-specific logic
// Decrypt incoming value. With open selection, values are sent to the client.
if (isEncryptItemValues()) {
try {
value = XFormsItemUtils.decryptValue(propertyContext, value);
} catch (IllegalArgumentException e) {
getIndentedLogger()
.logError(
"", "exception decrypting value", "control id", getEffectiveId(), "value", value);
throw e;
}
}
// Current control value
final String controlValue = getValue(propertyContext);
// Iterate over all the items
final Itemset itemset = getItemset(propertyContext);
final List<XFormsEvent> selectEvents = new ArrayList<XFormsEvent>();
final List<XFormsEvent> deselectEvents = new ArrayList<XFormsEvent>();
if (itemset != null) {
for (Item currentItem : itemset.toList()) {
final String currentItemValue = currentItem.getValue();
final boolean itemWasSelected = controlValue.equals(currentItemValue);
final boolean itemIsSelected;
if (value.equals(currentItemValue)) {
// Value is currently selected in the UI
itemIsSelected = true;
} else {
// Value is currently NOT selected in the UI
itemIsSelected = false;
}
// Handle xforms-select / xforms-deselect
// TODO: Dispatch to itemset or item once we support doing that
if (!itemWasSelected && itemIsSelected) {
selectEvents.add(new XFormsSelectEvent(containingDocument, this, currentItemValue));
} else if (itemWasSelected && !itemIsSelected) {
deselectEvents.add(new XFormsDeselectEvent(containingDocument, this, currentItemValue));
}
}
}
// Dispatch xforms-deselect events
if (deselectEvents.size() > 0) {
for (XFormsEvent currentEvent : deselectEvents) {
currentEvent
.getTargetObject()
.getXBLContainer(containingDocument)
.dispatchEvent(propertyContext, currentEvent);
}
}
// Select events must be sent after all xforms-deselect events
final boolean hasSelectedItem = selectEvents.size() > 0;
if (hasSelectedItem) {
for (XFormsEvent currentEvent : selectEvents) {
currentEvent
.getTargetObject()
.getXBLContainer(containingDocument)
.dispatchEvent(propertyContext, currentEvent);
}
}
if (hasSelectedItem || isOpenSelection()) {
// Only then do we store the external value. This ensures that if the value is NOT in the
// itemset AND
// we are a closed selection then we do NOT store the value in instance.
super.storeExternalValue(propertyContext, value, type);
}
} else {
// Forward to superclass
super.storeExternalValue(propertyContext, value, type);
}
}
public void outputContent(
String uri,
String localname,
Attributes attributes,
String effectiveId,
final XFormsValueControl xformsSelect1Control,
Itemset itemset,
final boolean isMultiple,
final boolean isFull,
boolean isBooleanInput)
throws SAXException {
final ContentHandler contentHandler = handlerContext.getController().getOutput();
final AttributesImpl containerAttributes =
getContainerAttributes(
uri, localname, attributes, effectiveId, xformsSelect1Control, !isFull);
final String xhtmlPrefix = handlerContext.findXHTMLPrefix();
if (!isStaticReadonly(xformsSelect1Control)) {
if (isFull) {
// Full appearance
outputFull(
uri,
localname,
attributes,
effectiveId,
xformsSelect1Control,
itemset,
isMultiple,
isBooleanInput);
} else {
if (isOpenSelection) {
if (isAutocomplete) {
// Create xhtml:span
final String spanQName = XMLUtils.buildQName(xhtmlPrefix, "span");
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, "span", spanQName, containerAttributes);
{
{
// Create xhtml:input
final String inputQName = XMLUtils.buildQName(xhtmlPrefix, "input");
reusableAttributes.clear();
reusableAttributes.addAttribute(
"", "type", "type", ContentHandlerHelper.CDATA, "text");
reusableAttributes.addAttribute(
"",
"name",
"name",
ContentHandlerHelper.CDATA,
"xforms-select1-open-input-" + effectiveId);
reusableAttributes.addAttribute(
"", "class", "class", ContentHandlerHelper.CDATA, "xforms-select1-open-input");
reusableAttributes.addAttribute(
"", "autocomplete", "autocomplete", ContentHandlerHelper.CDATA, "off");
final String value =
(xformsSelect1Control == null)
? null
: xformsSelect1Control.getValue(pipelineContext);
// NOTE: With open selection, we send all values to the client but not encrypt them
// because the client matches on values
reusableAttributes.addAttribute(
"", "value", "value", ContentHandlerHelper.CDATA, (value == null) ? "" : value);
handleDisabledAttribute(
reusableAttributes, containingDocument, xformsSelect1Control);
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, "input", inputQName, reusableAttributes);
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, "input", inputQName);
}
{
// Create xhtml:select
final String selectQName = XMLUtils.buildQName(xhtmlPrefix, "select");
reusableAttributes.clear();
reusableAttributes.addAttribute(
"", "class", "class", ContentHandlerHelper.CDATA, "xforms-select1-open-select");
if (isCompact)
reusableAttributes.addAttribute(
"", "multiple", "multiple", ContentHandlerHelper.CDATA, "multiple");
// Handle accessibility attributes
handleAccessibilityAttributes(attributes, reusableAttributes);
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, "select", selectQName, reusableAttributes);
final String optionQName = XMLUtils.buildQName(xhtmlPrefix, "option");
handleItemCompact(
contentHandler,
optionQName,
xformsSelect1Control,
isMultiple,
EMPTY_TOP_LEVEL_ITEM);
if (itemset != null) {
for (final Item item : itemset.toList()) {
if (item.getValue() != null)
handleItemCompact(
contentHandler, optionQName, xformsSelect1Control, isMultiple, item);
}
}
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, "select", selectQName);
}
}
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, "span", spanQName);
} else {
// We do not support other appearances or regular open selection for now
throw new ValidationException(
"Open selection currently only supports the xxforms:autocomplete appearance.",
new ExtendedLocationData(
handlerContext.getLocationData(),
"producing markup for xforms:" + localname + " control",
(xformsSelect1Control != null)
? xformsSelect1Control.getControlElement()
: null));
}
} else if (isTree) {
// xxforms:tree appearance
// Create xhtml:div with tree info
final String divQName = XMLUtils.buildQName(xhtmlPrefix, "div");
handleDisabledAttribute(containerAttributes, containingDocument, xformsSelect1Control);
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, "div", divQName, containerAttributes);
if (itemset != null) { // can be null if the control is non-relevant
outputJSONTreeInfo(xformsSelect1Control, itemset, isMultiple, contentHandler);
}
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, "div", divQName);
} else if (isMenu) {
// xxforms:menu appearance
// Create enclosing xhtml:div
final String divQName = XMLUtils.buildQName(xhtmlPrefix, "div");
final String ulQName = XMLUtils.buildQName(xhtmlPrefix, "ul");
final String liQName = XMLUtils.buildQName(xhtmlPrefix, "li");
final String aQName = XMLUtils.buildQName(xhtmlPrefix, "a");
handleDisabledAttribute(containerAttributes, containingDocument, xformsSelect1Control);
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, "div", divQName, containerAttributes);
if (itemset != null) { // can be null if the control is non-relevant
// Create xhtml:div with initial menu entries
{
itemset.visit(
contentHandler,
new ItemsetListener() {
private boolean groupJustStarted = false;
public void startLevel(ContentHandler contentHandler, Item item)
throws SAXException {
final boolean isTopLevel = item == null;
reusableAttributes.clear();
final String divClasses = isTopLevel ? "yuimenubar" : "yuimenu";
reusableAttributes.addAttribute(
"", "class", "class", ContentHandlerHelper.CDATA, divClasses);
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, "div", divQName, reusableAttributes);
reusableAttributes.clear();
reusableAttributes.addAttribute(
"", "class", "class", ContentHandlerHelper.CDATA, "bd");
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, "div", divQName, reusableAttributes);
reusableAttributes.clear();
// NOTE: We just decide to put item classes on <ul>
final String classes =
isTopLevel ? "first-of-type" : getItemClasses(item, "first-of-type");
reusableAttributes.addAttribute(
"", "class", "class", ContentHandlerHelper.CDATA, classes);
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, "ul", ulQName, reusableAttributes);
groupJustStarted = true;
}
public void endLevel(ContentHandler contentHandler) throws SAXException {
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, "ul", ulQName);
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, "div", divQName);
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, "div", divQName);
groupJustStarted = false;
}
public void startItem(ContentHandler contentHandler, Item item, boolean first)
throws SAXException {
final String liClasses;
{
final StringBuilder sb =
new StringBuilder(item.isTopLevel() ? "yuimenubaritem" : "yuimenuitem");
if (groupJustStarted) sb.append(" first-of-type");
liClasses = getItemClasses(item, sb.toString());
}
reusableAttributes.clear();
reusableAttributes.addAttribute(
"", "class", "class", ContentHandlerHelper.CDATA, liClasses);
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, "li", liQName, reusableAttributes);
reusableAttributes.clear();
reusableAttributes.addAttribute(
"", "href", "href", ContentHandlerHelper.CDATA, "#");
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, "a", aQName, reusableAttributes);
final String text = item.getLabel();
contentHandler.characters(text.toCharArray(), 0, text.length());
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, "a", aQName);
groupJustStarted = false;
}
public void endItem(ContentHandler contentHandler) throws SAXException {
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, "li", liQName);
groupJustStarted = false;
}
});
}
// Create xhtml:div with tree info
reusableAttributes.clear();
reusableAttributes.addAttribute(
"", "class", "class", ContentHandlerHelper.CDATA, "xforms-initially-hidden");
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, "div", divQName, reusableAttributes);
if (itemset != null) { // can be null if the control is non-relevant
outputJSONTreeInfo(xformsSelect1Control, itemset, isMultiple, contentHandler);
}
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, "div", divQName);
}
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, "div", divQName);
} else {
// Create xhtml:select
final String selectQName = XMLUtils.buildQName(xhtmlPrefix, "select");
containerAttributes.addAttribute(
"",
"name",
"name",
ContentHandlerHelper.CDATA,
effectiveId); // necessary for noscript mode
if (isCompact)
containerAttributes.addAttribute(
"", "multiple", "multiple", ContentHandlerHelper.CDATA, "multiple");
// Handle accessibility attributes
handleAccessibilityAttributes(attributes, containerAttributes);
handleDisabledAttribute(containerAttributes, containingDocument, xformsSelect1Control);
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, "select", selectQName, containerAttributes);
{
final String optionQName = XMLUtils.buildQName(xhtmlPrefix, "option");
final String optGroupQName = XMLUtils.buildQName(xhtmlPrefix, "optgroup");
if (itemset != null) {
// Work in progress for in-bounds/out-of-bounds
// if (!((XFormsSelect1Control)
// xformsControl).isInBounds(items)) {
// // Control is out of bounds so add first item with out
// of bound value to handle this
// handleItemCompact(contentHandler, optionQName,
// xformsControl, isMultiple,
// new
// XFormsItemUtils.Item(XFormsProperties.isEncryptItemValues(containingDocument),
// Collections.EMPTY_LIST, "",
// xformsControl.getValue(pipelineContext), 1));
// }
itemset.visit(
contentHandler,
new ItemsetListener() {
private int optgroupCount = 0;
public void startLevel(ContentHandler contentHandler, Item item)
throws SAXException {}
public void endLevel(ContentHandler contentHandler) throws SAXException {
if (optgroupCount-- > 0) {
// End xhtml:optgroup
contentHandler.endElement(
XMLConstants.XHTML_NAMESPACE_URI, "optgroup", optGroupQName);
}
}
public void startItem(ContentHandler contentHandler, Item item, boolean first)
throws SAXException {
final String label = item.getLabel();
final String value = item.getValue();
if (value == null) {
final String itemClasses = getItemClasses(item, null);
final AttributesImpl optGroupAttributes =
getAttributes(XMLUtils.EMPTY_ATTRIBUTES, itemClasses, null);
if (label != null)
optGroupAttributes.addAttribute(
"", "label", "label", ContentHandlerHelper.CDATA, label);
// Start xhtml:optgroup
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI,
"optgroup",
optGroupQName,
optGroupAttributes);
optgroupCount++;
} else {
handleItemCompact(
contentHandler, optionQName, xformsSelect1Control, isMultiple, item);
}
}
public void endItem(ContentHandler contentHandler) throws SAXException {}
});
}
}
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, "select", selectQName);
}
}
} else {
// Read-only mode
final String spanQName = XMLUtils.buildQName(xhtmlPrefix, "span");
contentHandler.startElement(
XMLConstants.XHTML_NAMESPACE_URI, "span", spanQName, containerAttributes);
if (!handlerContext.isTemplate()) {
final String value =
(xformsSelect1Control == null || xformsSelect1Control.getValue(pipelineContext) == null)
? ""
: xformsSelect1Control.getValue(pipelineContext);
final StringBuilder sb = new StringBuilder();
if (itemset != null) {
int selectedFound = 0;
for (final Item currentItem : itemset.toList()) {
if (XFormsItemUtils.isSelected(isMultiple, value, currentItem.getValue())) {
if (selectedFound > 0) sb.append(" - ");
sb.append(currentItem.getLabel());
selectedFound++;
}
}
}
if (sb.length() > 0) {
final String result = sb.toString();
contentHandler.characters(result.toCharArray(), 0, result.length());
}
}
contentHandler.endElement(XMLConstants.XHTML_NAMESPACE_URI, "span", spanQName);
}
}