public RateListViewItem(IStatsCounter ctr, int filter_pid) :
base(ctr.name)
{
StatsCounterRate rate = ctr as StatsCounterRate;
Name = rate.name;
SubItems.Add(NewSubItem());
SubItems.Add(NewSubItem());
SubItems.Add(NewSubItem());
Update(ctr, filter_pid);
}
// If we have two StatsTableEntries with the same name,
// attempt to upgrade them to a higher level type.
// Example: A counter + a timer == a rate!
private void UpgradeCounter(IStatsCounter old_counter, IStatsCounter counter)
{
if (old_counter is StatsCounter && counter is StatsTimer)
{
StatsCounterRate rate = new StatsCounterRate(old_counter as StatsCounter,
counter as StatsTimer);
counters_.Remove(old_counter);
counters_.Add(rate);
}
else if (old_counter is StatsTimer && counter is StatsCounter)
{
StatsCounterRate rate = new StatsCounterRate(counter as StatsCounter,
old_counter as StatsTimer);
counters_.Remove(old_counter);
counters_.Add(rate);
}
}
public override void Update(IStatsCounter counter, int filter_pid)
{
Debug.Assert(counter is StatsCounterRate);
StatsCounterRate new_rate = counter as StatsCounterRate;
int new_count = new_rate.GetCount(filter_pid);
int new_time = new_rate.GetTime(filter_pid);
int old_avg = Tag != null ? (int)Tag : 0;
int new_avg = new_count > 0 ? (new_time / new_count) : 0;
int delta = new_avg - old_avg;
SetSubItem(SubItems[column_count_index], new_count);
SetSubItem(SubItems[column_time_index], new_time);
if (SetSubItem(SubItems[column_avg_index], new_avg))
{
ColorItem(delta);
}
Tag = new_avg;
}
// If we have two StatsTableEntries with the same name,
// attempt to upgrade them to a higher level type.
// Example: A counter + a timer == a rate!
private void UpgradeCounter(IStatsCounter old_counter, IStatsCounter counter)
{
if (old_counter is StatsCounter && counter is StatsTimer)
{
StatsCounterRate rate = new StatsCounterRate(old_counter as StatsCounter,
counter as StatsTimer);
counters_.Remove(old_counter);
counters_.Add(rate);
}
else if (old_counter is StatsTimer && counter is StatsCounter)
{
StatsCounterRate rate = new StatsCounterRate(counter as StatsCounter,
old_counter as StatsTimer);
counters_.Remove(old_counter);
counters_.Add(rate);
}
}