Example 1 with Timer
use of com.biglybt.core.util.Timer in project BiglyBT by BiglySoftware.
the class ConfigView method filterTree.
/**
* @param text
*/
protected void filterTree(String text) {
filterText = text;
if (filterDelayTimer != null) {
filterDelayTimer.destroy();
}
if (lblX != null && !lblX.isDisposed()) {
Image img = filterText.length() > 0 ? imgSmallX : imgSmallXGray;
lblX.setImage(img);
}
filterDelayTimer = new Timer("Filter");
filterDelayTimer.addEvent(SystemTime.getCurrentTime() + 300, new TimerEventPerformer() {
@Override
public void perform(TimerEvent event) {
filterDelayTimer.destroy();
filterDelayTimer = null;
Utils.execSWTThread(new AERunnable() {
@Override
public void runSupport() {
if (filterDelayTimer != null) {
return;
}
if (tree.isDisposed()) {
return;
}
Shell shell = tree.getShell();
if (shell != null) {
shell.setCursor(shell.getDisplay().getSystemCursor(SWT.CURSOR_WAIT));
}
try {
ArrayList<TreeItem> foundItems = new ArrayList<>();
TreeItem[] items = tree.getItems();
try {
tree.setRedraw(false);
for (int i = 0; i < items.length; i++) {
items[i].setExpanded(false);
}
filterTree(items, filterText, foundItems);
} finally {
tree.setRedraw(true);
}
} finally {
if (shell != null) {
shell.setCursor(null);
}
TreeItem[] selection = tree.getSelection();
if (selection != null && selection.length > 0) {
showSection(selection[0], false);
}
}
}
});
}
});
}
Also used :
Timer(com.biglybt.core.util.Timer)
Example 2 with Timer
use of com.biglybt.core.util.Timer in project BiglyBT by BiglySoftware.
the class CoreStats method setEnableAverages.
public static synchronized void setEnableAverages(boolean enabled) {
if (enabled == enable_averages) {
return;
}
enable_averages = enabled;
if (enabled) {
if (average_timer == null) {
average_timer = new Timer("CoreStats:average");
averages = new HashMap();
average_timer.addPeriodicEvent(AVERAGE_PERIOD, new TimerEventPerformer() {
private final Map ave = averages;
@Override
public void perform(TimerEvent event) {
Map stats = getStatsSupport(null);
Iterator it = stats.entrySet().iterator();
boolean new_averages = false;
while (it.hasNext()) {
Map.Entry entry = (Map.Entry) it.next();
String key = (String) entry.getKey();
Object value = entry.getValue();
if (value instanceof Long) {
long last_value;
Average a;
boolean new_average;
Object[] a_entry = (Object[]) ave.get(key);
if (a_entry == null) {
a = AverageFactory.MovingImmediateAverage(10);
last_value = 0;
a_entry = new Object[] { a, value };
ave.put(key, a_entry);
new_averages = new_average = true;
} else {
a = (Average) a_entry[0];
last_value = ((Long) a_entry[1]).longValue();
new_average = false;
}
if (stats_types.get(key) == CUMULATIVE) {
if (!new_average) {
a.update(((Long) value).longValue() - last_value);
}
} else {
a.update(((Long) value).longValue());
}
a_entry[1] = value;
}
}
if (new_averages) {
fireProvidersChangeListeners();
}
}
});
}
} else {
if (average_timer != null) {
average_timer.destroy();
average_timer = null;
averages = null;
}
}
}