public AppWatcher(HookManager hookMgr)
{
_pathResolver = new PathResolver();
_hookMgr = hookMgr;
_foregroundWindowChangedCallback = ForegroundWindowChangedCallback;
_prevPath = GetForegroundWindowPath();
_prevFgChangeTime = DateTime.Now;
_recording = true;
_hookMgr.WinEventHook(Win32.WinEvent.EVENT_SYSTEM_FOREGROUND, _foregroundWindowChangedCallback);
}
public void WinEventHookRange(Win32.WinEvent min, Win32.WinEvent max, Win32.WinEventProc callback)
{
var windowEventHook = Win32.SetWinEventHook(
(int)min, // eventMin
(int)max, // eventMax
IntPtr.Zero, // hmodWinEventProc
callback, // lpfnWinEventProc
0, // idProcess
0, // idThread
//since both of the above params are 0, its a global hook
Win32.WINEVENT_OUTOFCONTEXT);
if (windowEventHook == IntPtr.Zero)
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
public void WinEventHook(Win32.WinEvent @event, Win32.WinEventProc callback)
{
WinEventHookRange(@event, @event, callback);
}
