/** {@inheritDoc} */
@Override
public EList<Widget> renderWidget(Widget w, StringBuilder sb) throws RenderException {
String snippet = getSnippet("selection");
snippet = StringUtils.replace(snippet, "%category%", getCategory(w));
snippet = StringUtils.replace(snippet, "%icon_type%", config.getIconType());
snippet = StringUtils.replace(snippet, "%state%", getState(w));
snippet = StringUtils.replace(snippet, "%value_map%", getMappingsJSON((Selection) w));
snippet = StringUtils.replace(snippet, "%label_header%", getLabel(w));
snippet = StringUtils.replace(snippet, "%item%", w.getItem() != null ? w.getItem() : "");
String state = itemUIRegistry.getState(w).toString();
Selection selection = (Selection) w;
String mappingLabel = null;
StringBuilder rowSB = new StringBuilder();
for (Mapping mapping : selection.getMappings()) {
String rowSnippet = getSnippet("selection_row");
String command = mapping.getCmd() != null ? mapping.getCmd() : "";
rowSnippet =
StringUtils.replace(rowSnippet, "%item%", w.getItem() != null ? w.getItem() : "");
rowSnippet = StringUtils.replace(rowSnippet, "%cmd%", escapeHtml(command));
rowSnippet =
StringUtils.replace(
rowSnippet, "%label%", mapping.getLabel() != null ? mapping.getLabel() : "");
if (state.equals(mapping.getCmd())) {
mappingLabel = mapping.getLabel();
rowSnippet = StringUtils.replace(rowSnippet, "%checked%", "checked=\"true\"");
} else {
rowSnippet = StringUtils.replace(rowSnippet, "%checked%", "");
}
rowSB.append(rowSnippet);
}
snippet = StringUtils.replace(snippet, "%rows%", rowSB.toString());
snippet = StringUtils.replace(snippet, "%value%", mappingLabel != null ? mappingLabel : "");
// Process the color tags
snippet = processColor(w, snippet);
sb.append(snippet);
return null;
}
/** {@inheritDoc} */
public EList<Widget> renderWidget(Widget w, StringBuilder sb) throws RenderException {
Colorpicker cp = (Colorpicker) w;
String snippetName = "colorpicker";
String snippet = getSnippet(snippetName);
// set the default send-update frequency to 200ms
String frequency = cp.getFrequency() == 0 ? "200" : Integer.toString(cp.getFrequency());
// get RGB hex value
State state = itemUIRegistry.getState(cp);
String hexValue = "#ffffff";
if (state instanceof HSBType) {
HSBType hsbState = (HSBType) state;
Color color = hsbState.toColor();
hexValue = "#" + Integer.toHexString(color.getRGB()).substring(2);
}
String label = getLabel(cp);
String purelabel = label;
if (label.contains("<span>")) {
purelabel = purelabel.substring(0, label.indexOf("<span>"));
}
snippet = StringUtils.replace(snippet, "%id%", itemUIRegistry.getWidgetId(cp));
snippet = StringUtils.replace(snippet, "%icon%", escapeURLPath(itemUIRegistry.getIcon(cp)));
snippet = StringUtils.replace(snippet, "%item%", w.getItem());
snippet = StringUtils.replace(snippet, "%label%", label);
snippet = StringUtils.replace(snippet, "%purelabel%", purelabel);
snippet = StringUtils.replace(snippet, "%state%", hexValue);
snippet = StringUtils.replace(snippet, "%frequency%", frequency);
snippet = StringUtils.replace(snippet, "%servletname%", WebAppServlet.SERVLET_NAME);
String style = "";
String color = itemUIRegistry.getLabelColor(w);
if (color != null) {
style = "color:" + color;
}
snippet = StringUtils.replace(snippet, "%labelstyle%", style);
style = "";
color = itemUIRegistry.getValueColor(w);
if (color != null) {
style = "color:" + color;
}
snippet = StringUtils.replace(snippet, "%valuestyle%", style);
sb.append(snippet);
return null;
}
/**
* Collects all items that are represented by a given list of widgets
*
* @param widgets the widget list to get the items for added to all bundles containing REST
* resources
* @return all items that are represented by the list of widgets
*/
private Set<GenericItem> getAllItems(EList<Widget> widgets) {
Set<GenericItem> items = new HashSet<GenericItem>();
if (itemUIRegistry != null) {
for (Widget widget : widgets) {
String itemName = widget.getItem();
if (itemName != null) {
try {
Item item = itemUIRegistry.getItem(itemName);
if (item instanceof GenericItem) {
final GenericItem gItem = (GenericItem) item;
items.add(gItem);
}
} catch (ItemNotFoundException e) {
// ignore
}
} else {
if (widget instanceof Frame) {
items.addAll(getAllItems(((Frame) widget).getChildren()));
}
}
}
}
return items;
}
private WidgetDTO createWidgetBean(
String sitemapName,
Widget widget,
boolean drillDown,
URI uri,
String widgetId,
Locale locale) {
// Test visibility
if (itemUIRegistry.getVisiblity(widget) == false) {
return null;
}
WidgetDTO bean = new WidgetDTO();
if (widget.getItem() != null) {
try {
Item item = itemUIRegistry.getItem(widget.getItem());
if (item != null) {
bean.item =
EnrichedItemDTOMapper.map(item, false, UriBuilder.fromUri(uri).build(), locale);
}
} catch (ItemNotFoundException e) {
logger.debug(e.getMessage());
}
}
bean.widgetId = widgetId;
bean.icon = itemUIRegistry.getCategory(widget);
bean.labelcolor = itemUIRegistry.getLabelColor(widget);
bean.valuecolor = itemUIRegistry.getValueColor(widget);
bean.label = itemUIRegistry.getLabel(widget);
bean.type = widget.eClass().getName();
if (widget instanceof LinkableWidget) {
LinkableWidget linkableWidget = (LinkableWidget) widget;
EList<Widget> children = itemUIRegistry.getChildren(linkableWidget);
if (widget instanceof Frame) {
int cntWidget = 0;
for (Widget child : children) {
widgetId += "_" + cntWidget;
WidgetDTO subWidget =
createWidgetBean(sitemapName, child, drillDown, uri, widgetId, locale);
if (subWidget != null) {
bean.widgets.add(subWidget);
cntWidget++;
}
}
} else if (children.size() > 0) {
String pageName = itemUIRegistry.getWidgetId(linkableWidget);
bean.linkedPage =
createPageBean(
sitemapName,
itemUIRegistry.getLabel(widget),
itemUIRegistry.getCategory(widget),
pageName,
drillDown ? children : null,
drillDown,
isLeaf(children),
uri,
locale);
}
}
if (widget instanceof Switch) {
Switch switchWidget = (Switch) widget;
for (Mapping mapping : switchWidget.getMappings()) {
MappingDTO mappingBean = new MappingDTO();
mappingBean.command = mapping.getCmd();
mappingBean.label = mapping.getLabel();
bean.mappings.add(mappingBean);
}
}
if (widget instanceof Selection) {
Selection selectionWidget = (Selection) widget;
for (Mapping mapping : selectionWidget.getMappings()) {
MappingDTO mappingBean = new MappingDTO();
mappingBean.command = mapping.getCmd();
mappingBean.label = mapping.getLabel();
bean.mappings.add(mappingBean);
}
}
if (widget instanceof Slider) {
Slider sliderWidget = (Slider) widget;
bean.sendFrequency = sliderWidget.getFrequency();
bean.switchSupport = sliderWidget.isSwitchEnabled();
}
if (widget instanceof List) {
List listWidget = (List) widget;
bean.separator = listWidget.getSeparator();
}
if (widget instanceof Image) {
Image imageWidget = (Image) widget;
String wId = itemUIRegistry.getWidgetId(widget);
if (uri.getPort() < 0 || uri.getPort() == 80) {
bean.url =
uri.getScheme()
+ "://"
+ uri.getHost()
+ "/proxy?sitemap="
+ sitemapName
+ ".sitemap&widgetId="
+ wId;
} else {
bean.url =
uri.getScheme()
+ "://"
+ uri.getHost()
+ ":"
+ uri.getPort()
+ "/proxy?sitemap="
+ sitemapName
+ ".sitemap&widgetId="
+ wId;
}
if (imageWidget.getRefresh() > 0) {
bean.refresh = imageWidget.getRefresh();
}
}
if (widget instanceof Video) {
Video videoWidget = (Video) widget;
String wId = itemUIRegistry.getWidgetId(widget);
if (videoWidget.getEncoding() != null) {
bean.encoding = videoWidget.getEncoding();
}
if (uri.getPort() < 0 || uri.getPort() == 80) {
bean.url =
uri.getScheme()
+ "://"
+ uri.getHost()
+ "/proxy?sitemap="
+ sitemapName
+ ".sitemap&widgetId="
+ wId;
} else {
bean.url =
uri.getScheme()
+ "://"
+ uri.getHost()
+ ":"
+ uri.getPort()
+ "/proxy?sitemap="
+ sitemapName
+ ".sitemap&widgetId="
+ wId;
}
}
if (widget instanceof Webview) {
Webview webViewWidget = (Webview) widget;
bean.url = webViewWidget.getUrl();
bean.height = webViewWidget.getHeight();
}
if (widget instanceof Mapview) {
Mapview mapViewWidget = (Mapview) widget;
bean.height = mapViewWidget.getHeight();
}
if (widget instanceof Chart) {
Chart chartWidget = (Chart) widget;
bean.service = chartWidget.getService();
bean.period = chartWidget.getPeriod();
if (chartWidget.getRefresh() > 0) {
bean.refresh = chartWidget.getRefresh();
}
}
if (widget instanceof Setpoint) {
Setpoint setpointWidget = (Setpoint) widget;
bean.minValue = setpointWidget.getMinValue();
bean.maxValue = setpointWidget.getMaxValue();
bean.step = setpointWidget.getStep();
}
return bean;
}
