private void removeUncheckedPlots(Set<String> selectedTaskIds) {
List<Widget> toRemove = new ArrayList<Widget>();
for (int i = 0; i < plotPanel.getWidgetCount(); i++) {
Widget widget = plotPanel.getWidget(i);
String widgetId = widget.getElement().getId();
if ((!isSessionScopePlotId(widgetId)) || selectedTaskIds.contains(widgetId)) {
continue;
}
toRemove.add(widget);
}
for (Widget widget : toRemove) {
plotPanel.remove(widget);
chosenPlots.remove(widget.getElement().getId());
}
}
@Override
public void onSelectionChange(SelectionChangeEvent event) {
hasChanged = true;
if (summaryPanel.getSessionComparisonPanel() == null) {
plotTrendsPanel.clear();
chosenMetrics.clear();
return;
}
Set<MetricNameDto> metrics =
((MultiSelectionModel<MetricNameDto>) event.getSource()).getSelectedSet();
if (metrics.isEmpty()) {
// Remove plots from display which were unchecked
chosenMetrics.clear();
plotTrendsPanel.clear();
summaryPanel.getSessionComparisonPanel().clearTreeStore();
} else {
final ArrayList<MetricNameDto> notLoaded = new ArrayList<MetricNameDto>();
final ArrayList<MetricDto> loaded = new ArrayList<MetricDto>();
for (MetricNameDto metricName : metrics) {
if (!summaryPanel.getCachedMetrics().containsKey(metricName)) {
notLoaded.add(metricName);
} else {
MetricDto metric = summaryPanel.getCachedMetrics().get(metricName);
// if we have not checked it on previous selection, but already cached it some time
if (!chosenMetrics.values().contains(metric)) {
summaryPanel.getSessionComparisonPanel().addMetricRecord(metric);
}
loaded.add(metric);
}
}
// Generate all id of plots which should be displayed
Set<String> selectedMetricsIds = new HashSet<String>();
for (MetricNameDto plotNameDto : metrics) {
selectedMetricsIds.add(generateMetricPlotId(plotNameDto));
}
List<MetricDto> toRemoveFromTable = new ArrayList<MetricDto>();
// Remove plots from display which were unchecked
Set<String> metricIdsSet = new HashSet<String>(chosenMetrics.keySet());
for (String plotId : metricIdsSet) {
if (!selectedMetricsIds.contains(plotId)) {
toRemoveFromTable.add(chosenMetrics.get(plotId));
chosenMetrics.remove(plotId);
}
}
metricIdsSet = chosenMetrics.keySet();
List<Widget> toRemove = new ArrayList<Widget>();
for (int i = 0; i < plotTrendsPanel.getWidgetCount(); i++) {
Widget widget = plotTrendsPanel.getWidget(i);
String wId = widget.getElement().getId();
if (!metricIdsSet.contains(wId)) {
toRemove.add(widget);
}
}
for (Widget widget : toRemove) {
plotTrendsPanel.remove(widget);
}
summaryPanel.getSessionComparisonPanel().removeRecords(toRemoveFromTable);
MetricDataService.Async.getInstance()
.getMetrics(
notLoaded,
new AsyncCallback<List<MetricDto>>() {
@Override
public void onFailure(Throwable caught) {
caught.printStackTrace();
}
@Override
public void onSuccess(List<MetricDto> result) {
loaded.addAll(result);
MetricRankingProvider.sortMetrics(loaded);
summaryPanel.getSessionComparisonPanel().addMetricRecords(result);
renderMetricPlots(loaded);
}
});
}
}