/**
* This method runs the Runnable and measures how long it takes.
*
* @param r is the Runnable for the task that we want to measure
* @return the time it took to execute this task
*/
public static long time(Runnable r) {
long time = -System.currentTimeMillis();
r.run();
time += System.currentTimeMillis();
System.out.println("Took " + time + "ms");
return time;
}
public abstract static class Message {
public final long time = System.currentTimeMillis();
public abstract Text text();
public abstract Tex tex();
public abstract Coord sz();
}
public void changeStateIfNeeded() {
if (!isFocusOwner()) {
return;
}
long currentTime = System.currentTimeMillis();
if (cursorShouldChangeBlinkState(currentTime)) {
myCursorIsShown = !myCursorIsShown;
myLastCursorChange = currentTime;
myCursorHasChanged = false;
repaint();
}
}
private class Notification {
public final Channel chan;
public final Text chnm;
public final Channel.Message msg;
public final long time = System.currentTimeMillis();
private Notification(Channel chan, Channel.Message msg) {
this.chan = chan;
this.msg = msg;
this.chnm = chansel.nf.render(chan.name(), Color.WHITE);
}
}
public void drawsmall(GOut g, Coord br, int h) {
Coord c;
if (qline != null) {
if ((rqline == null) || !rqline.text.equals(qline.line)) {
String pre = String.format("%s> ", qline.chan.name());
rqline = qfnd.render(pre + qline.line);
rqpre = pre.length();
}
c = br.sub(0, 20);
g.chcolor(24, 24, 16, 200);
g.frect(c, rqline.tex().sz());
g.chcolor();
g.image(rqline.tex(), c);
int lx = rqline.advance(qline.point + rqpre);
g.line(new Coord(br.x + lx + 1, br.y - 18), new Coord(br.x + lx + 1, br.y - 6), 1);
} else {
c = br.sub(0, 5);
}
long now = System.currentTimeMillis();
synchronized (notifs) {
for (Iterator<Notification> i = notifs.iterator(); i.hasNext(); ) {
Notification n = i.next();
if (now - n.time > 5000) {
i.remove();
continue;
}
if ((c.y -= n.msg.sz().y) < br.y - h) break;
g.chcolor(24, 24, 16, 200);
g.frect(c, n.chnm.tex().sz().add(n.msg.tex().sz().x + selw, 0));
g.chcolor();
g.image(n.chnm.tex(), c, br.sub(0, h), br.add(selw - 10, 0));
g.image(n.msg.tex(), c.add(selw, 0));
}
}
}
public void cursorChanged() {
myCursorHasChanged = true;
myLastCursorChange = System.currentTimeMillis();
repaint();
}
/**
* Creates a CPU usage data snapshot by associating CPU time used with system time. The resulting
* data can be fed into getProcessCPUUsage(long[],long[]).
*
* @return long[2] [0] current system time stamp, [1] process CPU time
*/
public static long[] makeCPUUsageSnapshot() {
return new long[] {System.currentTimeMillis(), getProcessCPUTime()};
}
