private void fillModuleItemStructure() {
// If two or more asset editors (that are associated with different formats) have same titles,
// we group them together and display them as one node on the package tree.
String[] registeredFormats =
clientFactory
.getPerspectiveFactory()
.getRegisteredAssetEditorFormats(packageConfigData.getFormat());
// Use list to preserve the order of asset editors defined in configuration.
List<FormatList> formatListGroupedByTitles = new ArrayList<FormatList>();
for (String format : registeredFormats) {
boolean found = false;
for (FormatList formatListWithSameTitle : formatListGroupedByTitles) {
found = formatListWithSameTitle.titleAlreadyExists(format);
if (found) {
formatListWithSameTitle.add(format);
break;
}
}
if (!found) {
FormatList formatListWithSameTile = new FormatList();
formatListWithSameTile.add(format);
formatListGroupedByTitles.add(formatListWithSameTile);
}
}
addTitleItems(formatListGroupedByTitles);
}
private List<String> getFormatsInList(FormatList formatList) {
List<String> formatsInList = null;
if (formatList.getFormats() != null && formatList.getFormats().length > 0) {
formatsInList = Arrays.asList(formatList.getFormats());
}
return formatsInList;
}
private Boolean getFormatIsRegistered(FormatList formatList) {
Boolean formatIsRegistered = null;
if (formatList.getFormats() == null || formatList.getFormats().length == 0) {
formatIsRegistered = false;
}
return formatIsRegistered;
}
private void addTitleItems(List<FormatList> formatListGroupedByTitles) {
// Record the number of groups expected to have assets, if all are found to be empty we show a
// warning
final AssetGroupSemaphore s = new AssetGroupSemaphore(formatListGroupedByTitles.size());
final AssetViewerSection[] sections = new AssetViewerSection[formatListGroupedByTitles.size()];
for (int i = 0; i < formatListGroupedByTitles.size(); i++) {
final FormatList formatList = formatListGroupedByTitles.get(i);
final int sectionIndex = i;
// Only add a section to the view if the Format Group contains Format Types
if (formatList.size() == 0) {
continue;
}
final List<String> formatsInList = getFormatsInList(formatList);
final Boolean formatIsRegistered = getFormatIsRegistered(formatList);
// Check if there are any assets for the group
AssetPageRequest request =
new AssetPageRequest(packageConfigData.getUuid(), formatsInList, formatIsRegistered);
clientFactory
.getAssetService()
.getAssetCount(
request,
new GenericCallback<Long>() {
public void onSuccess(Long count) {
s.recordProcessedGroup();
if (count > 0) {
// If the group contains assets add a section
String title = getGroupTitle(formatList.getFirst());
Image icon = getGroupIcon(formatList.getFirst());
AssetViewerSection section =
new AssetViewerSection(title, icon, formatsInList, formatIsRegistered);
sections[sectionIndex] = section;
} else {
// Otherwise record empty group and show warning, if applicable
s.recordEmptyGroup();
if (s.areAllGroupsEmpty()) {
view.showHasNoAssetsWarning(true);
}
}
// If all groups have been processed add sections to UI
if (s.areAllGroupsProcessed()) {
for (AssetViewerSection section : sections) {
if (section != null) {
view.addAssetFormat(
section.formatsInList,
section.formatIsRegistered,
section.title,
section.icon,
packageConfigData,
clientFactory);
}
}
}
}
});
}
}
