private void restoreState() {
final Indexed container = grid.getContainerDataSource();
if (container.getItemIds().isEmpty()) {
container.removeAllItems();
for (final UploadStatusObject statusObject :
artifactUploadState.getUploadedFileStatusList()) {
final Item item =
container.addItem(
getItemid(statusObject.getFilename(), statusObject.getSelectedSoftwareModule()));
item.getItemProperty(REASON)
.setValue(statusObject.getReason() != null ? statusObject.getReason() : "");
if (statusObject.getStatus() != null) {
item.getItemProperty(STATUS).setValue(statusObject.getStatus());
}
if (statusObject.getProgress() != null) {
item.getItemProperty(PROGRESS).setValue(statusObject.getProgress());
}
item.getItemProperty(FILE_NAME).setValue(statusObject.getFilename());
final SoftwareModule sw = statusObject.getSelectedSoftwareModule();
item.getItemProperty(SPUILabelDefinitions.NAME_VERSION)
.setValue(HawkbitCommonUtil.getFormattedNameVersion(sw.getName(), sw.getVersion()));
}
if (artifactUploadState.isUploadCompleted()) {
minimizeButton.setEnabled(false);
}
}
}
public OrderChanger(final Indexed container, final Object itemId) {
HorizontalLayout layout = new HorizontalLayout();
layout.addComponent(up);
up.setIcon(new ThemeResource("../runo/icons/32/arrow-up.png"));
up.addStyleName(BaseTheme.BUTTON_LINK);
up.addListener(
new ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
int newIndex = container.indexOfId(itemId) - 1;
container.removeItem(itemId);
container.addItemAt(newIndex, itemId);
up.setEnabled(newIndex > 0);
}
});
up.setEnabled(container.indexOfId(itemId) > 0);
layout.addComponent(down);
down.setIcon(new ThemeResource("../runo/icons/32/arrow-down.png"));
down.addStyleName(BaseTheme.BUTTON_LINK);
down.addListener(
new ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
int newIndex = container.indexOfId(itemId) + 1;
container.removeItem(itemId);
container.addItemAt(newIndex, itemId);
down.setEnabled(newIndex < container.size() - 1);
}
});
down.setEnabled(container.indexOfId(itemId) < container.size() - 1);
setCompositionRoot(layout);
}
/**
* Converts an event in the container to an {@link CalendarEvent}
*
* @param index The index of the item in the container to get the event for
* @return
*/
private CalendarEvent getEvent(int index) {
// Check the event cache first
for (CalendarEvent e : eventCache) {
if (e instanceof ContainerCalendarEvent
&& ((ContainerCalendarEvent) e).getContainerIndex() == index) {
return e;
} else if (container.getIdByIndex(index) == e) {
return e;
}
}
final Object id = container.getIdByIndex(index);
Item item = container.getItem(id);
CalendarEvent event;
if (id instanceof CalendarEvent) {
/*
* If we are using the BeanItemContainer or another container which
* stores the objects as ids then just return the instances
*/
event = (CalendarEvent) id;
} else {
/*
* Else we use the properties to create the event
*/
BasicEvent basicEvent = new ContainerCalendarEvent(index);
// Set values from property values
if (captionProperty != null && item.getItemPropertyIds().contains(captionProperty)) {
basicEvent.setCaption(String.valueOf(item.getItemProperty(captionProperty).getValue()));
}
if (descriptionProperty != null && item.getItemPropertyIds().contains(descriptionProperty)) {
basicEvent.setDescription(
String.valueOf(item.getItemProperty(descriptionProperty).getValue()));
}
if (startDateProperty != null && item.getItemPropertyIds().contains(startDateProperty)) {
basicEvent.setStart((Date) item.getItemProperty(startDateProperty).getValue());
}
if (endDateProperty != null && item.getItemPropertyIds().contains(endDateProperty)) {
basicEvent.setEnd((Date) item.getItemProperty(endDateProperty).getValue());
}
if (styleNameProperty != null && item.getItemPropertyIds().contains(styleNameProperty)) {
basicEvent.setStyleName(String.valueOf(item.getItemProperty(styleNameProperty).getValue()));
}
event = basicEvent;
}
return event;
}
/*
* (non-Javadoc)
*
* @see
* com.vaadin.addon.calendar.ui.CalendarComponentEvents.EventResizeHandler
* #eventResize
* (com.vaadin.addon.calendar.ui.CalendarComponentEvents.EventResize)
*/
@Override
public void eventResize(EventResize event) {
CalendarEvent ce = event.getCalendarEvent();
if (eventCache.contains(ce)) {
int index;
if (ce instanceof ContainerCalendarEvent) {
index = ((ContainerCalendarEvent) ce).getContainerIndex();
} else {
index = container.indexOfId(ce);
}
ignoreContainerEvents();
Item item = container.getItem(container.getIdByIndex(index));
item.getItemProperty(startDateProperty).setValue(event.getNewStart());
item.getItemProperty(endDateProperty).setValue(event.getNewEnd());
listenToContainerEvents();
}
}
/**
* Get the first event for a date
*
* @param date The date to search for, NUll returns first event in container
* @return Returns an array where the first item is the start index and the second item is the end
* item
*/
private int[] getFirstAndLastEventIndex(Date start, Date end) {
int startIndex = 0;
int size = container.size();
assert size >= 0;
int endIndex = size - 1;
if (start != null) {
/*
* Iterating from the start of the container, if range is in the end
* of the container then this will be slow TODO This could be
* improved by using some sort of divide and conquer algorithm
*/
while (startIndex < size) {
Object id = container.getIdByIndex(startIndex);
Item item = container.getItem(id);
Date d = (Date) item.getItemProperty(startDateProperty).getValue();
if (d.compareTo(start) >= 0) {
break;
}
startIndex++;
}
}
if (end != null) {
/*
* Iterate from the start index until range ends
*/
endIndex = startIndex;
while (endIndex < size - 1) {
Object id = container.getIdByIndex(endIndex);
Item item = container.getItem(id);
Date d = (Date) item.getItemProperty(endDateProperty).getValue();
if (d == null) {
// No end date present, use start date
d = (Date) item.getItemProperty(startDateProperty).getValue();
}
if (d.compareTo(end) >= 0) {
endIndex--;
break;
}
endIndex++;
}
}
return new int[] {startIndex, endIndex};
}
/*
* (non-Javadoc)
*
* @see
* com.vaadin.addon.calendar.event.CalendarEditableEventProvider#addEvent
* (com.vaadin.addon.calendar.event.CalendarEvent)
*/
@Override
public void addEvent(CalendarEvent event) {
Item item;
try {
item = container.addItem(event);
} catch (UnsupportedOperationException uop) {
// Thrown if container does not support adding items with custom
// ids. JPAContainer for example.
item = container.getItem(container.addItem());
}
if (item != null) {
item.getItemProperty(getCaptionProperty()).setValue(event.getCaption());
item.getItemProperty(getStartDateProperty()).setValue(event.getStart());
item.getItemProperty(getEndDateProperty()).setValue(event.getEnd());
item.getItemProperty(getStyleNameProperty()).setValue(event.getStyleName());
item.getItemProperty(getDescriptionProperty()).setValue(event.getDescription());
}
}
/*
* (non-Javadoc)
*
* @see
* com.vaadin.addon.calendar.event.CalendarEventProvider#getEvents(java.
* util.Date, java.util.Date)
*/
@Override
public List<CalendarEvent> getEvents(Date startDate, Date endDate) {
eventCache.clear();
int[] rangeIndexes = getFirstAndLastEventIndex(startDate, endDate);
for (int i = rangeIndexes[0]; i <= rangeIndexes[1] && i < container.size(); i++) {
eventCache.add(getEvent(i));
}
return Collections.unmodifiableList(eventCache);
}
/*
* (non-Javadoc)
*
* @see
* com.vaadin.addon.calendar.ui.CalendarComponentEvents.EventMoveHandler
* #eventMove
* (com.vaadin.addon.calendar.ui.CalendarComponentEvents.MoveEvent)
*/
@Override
public void eventMove(MoveEvent event) {
CalendarEvent ce = event.getCalendarEvent();
if (eventCache.contains(ce)) {
int index;
if (ce instanceof ContainerCalendarEvent) {
index = ((ContainerCalendarEvent) ce).getContainerIndex();
} else {
index = container.indexOfId(ce);
}
long eventLength = ce.getEnd().getTime() - ce.getStart().getTime();
Date newEnd = new Date(event.getNewStart().getTime() + eventLength);
ignoreContainerEvents();
Item item = container.getItem(container.getIdByIndex(index));
item.getItemProperty(startDateProperty).setValue(event.getNewStart());
item.getItemProperty(endDateProperty).setValue(newEnd);
listenToContainerEvents();
}
}
/*
* (non-Javadoc)
*
* @see
* com.vaadin.addon.calendar.event.CalendarEditableEventProvider#removeEvent
* (com.vaadin.addon.calendar.event.CalendarEvent)
*/
@Override
public void removeEvent(CalendarEvent event) {
container.removeItem(event);
}