public void onSuccess(List<PacketUserData> result) {
clear();
add(html);
HorizontalPanel horizontalPanel = new HorizontalPanel();
for (PacketUserData data : result) {
final VerticalPanel panel = new VerticalPanel();
panel.setHorizontalAlignment(ALIGN_CENTER);
final Image image = new Image(Constant.ICON_URL_PREFIX + data.imageFileName);
image.setPixelSize(Constant.ICON_SIZE_BIG, Constant.ICON_SIZE_BIG);
panel.add(image);
final Label label = new Label(data.playerName);
panel.add(label);
horizontalPanel.add(panel);
if (horizontalPanel.getWidgetCount() == 8) {
add(horizontalPanel);
horizontalPanel = new HorizontalPanel();
}
}
if (horizontalPanel.getWidgetCount() != 0) {
add(horizontalPanel);
}
}
/**
* Add in a collection of buttons assembled as a ToolbarGroup
*
* @param group ToolbarGroup to add.
*/
public void add(ToolbarGroup group) {
// check to see if there's already a separator added before this group
if (!(bar.getWidget(bar.getWidgetCount() - 1) instanceof Image)) {
bar.add(group.getLeadingSeparator());
bar.setCellVerticalAlignment(group.getLeadingSeparator(), ALIGN_MIDDLE);
}
// if the group has a label tag, add it before the buttons
if (group.getLabel() != null) {
bar.add(group.getGroupLabel());
bar.setCellVerticalAlignment(group.getGroupLabel(), ALIGN_MIDDLE);
}
// add the buttons to the bar and buttons collection
for (ToolbarButton btn : group.getButtons()) {
bar.add(btn.getPushButton());
}
bar.add(group.getTrailingSeparator());
bar.setCellVerticalAlignment(group.getTrailingSeparator(), ALIGN_MIDDLE);
groups.add(group);
}
public void setSubtitles(List<String> artistList) {
subtitlePanel.clear();
for (String artistId : artistList) {
final Hyperlink artistLink = new Hyperlink();
Label commaLabel = new Label(",");
commaLabel.getElement().addClassName(style.space());
Cache<String, ArtistInfo> artistCache = Controller.INSTANCE.getModel().getArtistCache();
artistCache.addHandler(
artistId,
new CacheHandler<String, ArtistInfo>() {
@Override
public void onCacheUpdated(String k, ArtistInfo v) {
artistLink.setText(v.getName());
artistLink.setTargetHistoryToken(v.getTargetHistoryToken());
}
});
artistCache.obtain(artistId);
subtitlePanel.add(artistLink);
subtitlePanel.add(commaLabel);
}
subtitlePanel.remove(subtitlePanel.getWidgetCount() - 1);
subtitlePanel.setVisible(true);
}
private void removeAllWidgets(HorizontalPanel panel) {
for (int i = panel.getWidgetCount() - 1; i >= 0; i--) panel.remove(i);
}