void tracking()
{
WinSys.GetWindowRect(windowHandle, ref followedWindowSize);
WinSys.GetWindowPlacement( windowHandle, ref windowInformation);
// if the window has been maximized
if ( (windowInformation.flags & WinSys.SW_SHOWMAXIMIZED) != 0
|| (windowInformation.flags & WinSys.SW_MAXIMIZE) != 0)
{
currentState = TrackingState.WaitingMaximization;
windowFollowTimer.Interval = fastTimerInterval;
}
else
{
if ( WinSys.RECT.Diff( oldPos, followedWindowSize ) > 0 )
{
#if LOGGING
logEvent( "% Moved < " + followedWindowSize.Left.ToString()
+ ", " + followedWindowSize.Top.ToString()
+ ", " + (followedWindowSize.Right - followedWindowSize.Left).ToString()
+ ", " + (followedWindowSize.Bottom - followedWindowSize.Top).ToString()
+ " >" );
#endif
Left = Math.Max( followedWindowSize.Left - Width, 0 );
Top = followedWindowSize.Top;
Height = followedWindowSize.Bottom - followedWindowSize.Top;
oldPos = followedWindowSize;
// here we handle the speedup to follow the window
// to obtain a smoother move
lastWindowMove = 0;
if (windowFollowTimer.Interval != fastTimerInterval)
windowFollowTimer.Interval = fastTimerInterval;
}
else if (windowFollowTimer.Interval.Milliseconds == fastTimerInterval.Milliseconds)
{
// when the window don't move anymore, we hope to bring
// back the old slow timer.
lastWindowMove += fastTimerInterval.Milliseconds;
if (lastWindowMove > maxWaitDelay)
windowFollowTimer.Interval = windowFollowDelay;
}
WinSys.GetWindowRect(thisHandle, ref thisWindowSize );
WinSys.SetWindowPos( thisHandle
, windowHandle
, thisWindowSize.Left
, thisWindowSize.Top
, thisWindowSize.Right - thisWindowSize.Left
, thisWindowSize.Bottom - thisWindowSize.Top
, 0);
}
}
/// <summary>
/// In this method, we wait till the window has finished it's animation
/// of maximization to tackle ourselves nearby, without changing the
/// maximization state.
/// </summary>
void waitingMaximization()
{
WinSys.GetWindowRect(windowHandle, ref followedWindowSize);
// animation is finished.
if ( WinSys.RECT.Diff( oldPos, followedWindowSize ) == 0 )
{
// ok, the user just to maximize it, we're gonna give it to him
WinSys.GetWindowRect( thisHandle, ref thisWindowSize);
int thisWidth = thisWindowSize.Right - thisWindowSize.Left;
Left = Math.Max( followedWindowSize.Left - thisWidth, 0 );
Top = followedWindowSize.Top;
Height = followedWindowSize.Bottom - followedWindowSize.Top;
WinSys.SetWindowPos( windowHandle
, IntPtr.Zero
, followedWindowSize.Left + thisWidth
, followedWindowSize.Top
, followedWindowSize.Right - followedWindowSize.Left - thisWidth
, followedWindowSize.Bottom - followedWindowSize.Top
, 0
);
WinSys.SetWindowPos( thisHandle
, windowHandle
, followedWindowSize.Left
, followedWindowSize.Top
, thisWidth
, followedWindowSize.Bottom - followedWindowSize.Top
, 0
);
currentState = TrackingState.Maximized;
windowFollowTimer.Interval = windowFollowDelay;
}
oldPos = followedWindowSize;
}
public ViewWindow()
{
InitializeComponent();
watcher = null;
windowFollowTimer = new DispatcherTimer();
windowFollowTimer.Tick += new EventHandler(FollowPIDWindow);
windowFollowTimer.Interval = windowFollowDelay;
// just to be sure to start with a long timer.
lastWindowMove = maxWaitDelay + 1;
followedWindowSize = new WinSys.RECT();
oldPos = new WinSys.RECT();
windowInformation = new WinSys.WINDOWPLACEMENT();
windowInformation.length = 3 * sizeof(int)
+ 2 * 2 * sizeof(int) // POINT
+ 1 * 4 * sizeof(int); // RECT
#if LOGGING
logEvent( "= Init : " + Environment.OSVersion.Version.Major.ToString() );
#endif
}
