improve accuracy of matching killed window based on position similarity

This commit is contained in:
Kang Yu 2025-04-25 23:39:44 -07:00
parent fb5f538b88
commit e4be317e77
2 changed files with 32 additions and 4 deletions

View file

@ -1470,7 +1470,11 @@ namespace PersistentWindows.Common
{
int title_match_cnt = 0;
IntPtr title_match_hid = IntPtr.Zero;
int pos_match_cnt = 0;
IntPtr pos_match_hid = IntPtr.Zero;
int similar_pos_cnt = 0;
int diff_size = 1000;
IntPtr similar_pos_hid = IntPtr.Zero;
var deadAppPos = deadApps[curDisplayKey];
lock(captureLock)
@ -1501,15 +1505,32 @@ namespace PersistentWindows.Common
title_match_hid = kid;
++title_match_cnt;
}
else if (rect.Equals(r))
if (rect.Equals(r))
{
pos_match_cnt++;
pos_match_hid = kid;
}
if (r.Diff(rect) < diff_size)
{
diff_size = r.Diff(rect);
similar_pos_cnt++;
similar_pos_hid = kid;
}
}
if (title_match_cnt == 1)
return title_match_hid;
if (pos_match_hid != IntPtr.Zero)
if (pos_match_cnt == 1)
return pos_match_hid;
if (similar_pos_cnt == 1 || diff_size < 200)
{
Log.Event($"found similar match with pos diff of {diff_size}");
return similar_pos_hid;
}
}
return IntPtr.Zero;
@ -2044,12 +2065,14 @@ namespace PersistentWindows.Common
if (freezeCapture || !monitorApplications.ContainsKey(curDisplayKey))
return;
/*
//try to inherit from killed window database
if (FindMatchingKilledWindow(hwnd) != IntPtr.Zero)
{
userMove = true;
StartCaptureTimer(UserMoveLatency / 2);
}
*/
userMove = true;
StartCaptureTimer(UserMoveLatency * 4);
}
break;

View file

@ -61,5 +61,10 @@ namespace PersistentWindows.Common.WinApiBridge
{
return string.Format("({0}, {1}), {2} x {3}", Left, Top, Width, Height);
}
public int Diff(RECT r)
{
return Math.Abs(Left - r.Left) + Math.Abs(Right - r.Right) + Math.Abs(Top - r.Top) + Math.Abs(Bottom - r.Bottom);
}
}
}