public SectionRepeater(
String id,
Iterable<XmlSection> sections,
XmlSection currentSection,
SectionIconFactory iconFactory) {
super(id);
for (XmlSection s : sections) {
ISIXmlSection section = (ISIXmlSection) s;
boolean current = section.equals(currentSection);
WebMarkupContainer sectionContainer = new WebMarkupContainer(newChildId());
add(sectionContainer);
BookmarkablePageLink<ISIStandardPage> link =
new SectionLinkFactory().linkToPage("sectionLink", section);
sectionContainer.add(link);
if (current) {
link.setEnabled(false);
link.add(new ClassAttributeModifier("current"));
link.add(new IconContainer("iconContainer", section, iconFactory));
sectionContainer.add(new WebMarkupContainer("current"));
} else {
WebMarkupContainer iconContainer = new WebMarkupContainer("iconContainer");
link.add(iconContainer);
iconContainer.add(iconFactory.getIconFor(section));
sectionContainer.add(new WebMarkupContainer("current").setVisible(false));
}
}
}
private void addSuperSections(
ISIXmlSection currentSection,
ISIXmlSection rootSection,
RepeatingView superSectionRepeater,
SectionIconFactory iconFactory) {
// We do have supersections
for (XmlSection ss : rootSection.getChildren()) {
ISIXmlSection superSection = (ISIXmlSection) ss;
WebMarkupContainer superSectionContainer =
new WebMarkupContainer(superSectionRepeater.newChildId());
superSectionRepeater.add(superSectionContainer);
superSectionContainer.add(new Label("superSectionTitle", superSection.getTitle()));
List<XmlSection> sections;
// Use Supersection children, or supersection itself if there are no children.
if (!superSection.hasChildren()) {
sections = new ArrayList<XmlSection>();
sections.add(superSection);
} else {
sections = superSection.getChildren();
}
superSectionContainer.add(
new SectionRepeater("sectionRepeater", sections, currentSection, iconFactory));
}
}
@Override
public void onBeforeRender() {
ISIXmlSection currentSection = getCurrentSection();
ISIXmlSection rootSection = ISIXmlSection.getRootSection(currentSection);
/** ************************ Super Section Repeater * ************************ */
RepeatingView superSectionRepeater = new RepeatingView("superSectionRepeater");
addOrReplace(superSectionRepeater);
// Determine if there is a super-section level, or if we just have a list of regular sections
if (rootSection.hasSuperSections()) {
addSuperSections(currentSection, rootSection, superSectionRepeater, iconFactory);
} else {
addSimpleSections(currentSection, rootSection, superSectionRepeater, iconFactory);
}
super.onBeforeRender();
}
/**
* Construct nav bar based on a certain page that is currently being displayed.
*
* @param id
* @param mCurrentPage - model of the XmlSection that is the current page.
* @param teacher if true, a version of the nav bar appropriate for the teacher is produced.
*/
public DefaultNavBar(String id, IModel<XmlSection> mCurrentPage, boolean teacher) {
super(id, mCurrentPage);
setOutputMarkupId(true);
iconFactory = SectionIconFactory.getIconFactory(teacher);
if (mCurrentPage == null) {
setModel(new XmlSectionModel(ISIApplication.get().getPageNum(1)));
}
ISIXmlSection rootSection = ISIXmlSection.getRootSection(getCurrentSection());
// Current Section's Page Repeater with prev/next
PageNavPanel pageNavPanelTop = new PageNavPanel("pageNavPanelTop", getModel());
add(pageNavPanelTop);
/** ******* Other * ******* */
// Jump to a certain page
add(new QuickFlipForm("quickFlipForm", true));
// Chapter Title (xml level 1)
add(new Label("title", rootSection.getTitle()));
}
private void addSimpleSections(
ISIXmlSection currentSection,
ISIXmlSection rootSection,
RepeatingView superSectionRepeater,
SectionIconFactory iconFactory) {
// Simple case - no supersection. Create a single container and put sections into it.
WebMarkupContainer container = new WebMarkupContainer(superSectionRepeater.newChildId());
superSectionRepeater.add(container);
container.add(new EmptyPanel("superSectionTitle"));
container.add(
new SectionRepeater(
"sectionRepeater", rootSection.getChildren(), currentSection, iconFactory));
}
private ISIXmlSection getCurrentSection() {
ISIXmlSection currentPage = (ISIXmlSection) getModelObject();
// May be the current page or an ancestor
return currentPage.getSectionAncestor();
}