private void SetDockType(DockType Dock)
{
switch (Dock)
{
case DockType.None:
{
toolStripDockNone.Checked = true;
toolStripDockLeft.Checked = false;
toolStripDockTop.Checked = false;
toolStripDockRight.Checked = false;
toolStripDockBottom.Checked = false;
}
break;
case DockType.Left:
{
toolStripDockNone.Checked = false;
toolStripDockLeft.Checked = true;
toolStripDockTop.Checked = false;
toolStripDockRight.Checked = false;
toolStripDockBottom.Checked = false;
}
break;
case DockType.Top:
{
toolStripDockNone.Checked = false;
toolStripDockLeft.Checked = false;
toolStripDockTop.Checked = true;
toolStripDockRight.Checked = false;
toolStripDockBottom.Checked = false;
}
break;
case DockType.Right:
{
toolStripDockNone.Checked = false;
toolStripDockLeft.Checked = false;
toolStripDockTop.Checked = false;
toolStripDockRight.Checked = true;
toolStripDockBottom.Checked = false;
}
break;
case DockType.Bottom:
{
toolStripDockNone.Checked = false;
toolStripDockLeft.Checked = false;
toolStripDockTop.Checked = false;
toolStripDockRight.Checked = false;
toolStripDockBottom.Checked = true;
}
break;
}
this.dock = Dock;
lastPosition = Win32Interop.Rect.Zero();
}
private void StartUpdateTimer()
{
lastPosition = Win32Interop.Rect.Zero();
mainWindowHandle = Win32Window.GetCurrentProcessMainWindowHandle();
if (mainWindowHandle != IntPtr.Zero)
{
windowUpdateTimer = new System.Threading.Timer(new TimerCallback(ViewerPosUpdateHandler), null, Timeout.Infinite, 300);
}
else
{
toolStripDock.Enabled = false;
}
}
private void ViewerPosUpdate(Win32Interop.Rect WindowPosition)
{
switch (dock)
{
case DockType.None:
break;
case DockType.Left:
{
Screen screen = Screen.FromPoint(new Point(WindowPosition.Left, WindowPosition.Top));
this.Left = screen.WorkingArea.Left;
this.Top = WindowPosition.Top;
this.Height = WindowPosition.Bottom - WindowPosition.Top;
this.Width = (WindowPosition.Left - screen.WorkingArea.Left);
}
break;
case DockType.Top:
{
this.Left = WindowPosition.Left;
this.Top = WindowPosition.Top - this.Height;
this.Width = WindowPosition.Right - WindowPosition.Left;
}
break;
case DockType.Right:
{
this.Left = WindowPosition.Right;
this.Top = WindowPosition.Top;
this.Height = WindowPosition.Bottom - WindowPosition.Top;
Screen screen = Screen.FromPoint(new Point(WindowPosition.Left, WindowPosition.Top));
this.Width = screen.WorkingArea.Width - (WindowPosition.Right - screen.WorkingArea.Left);
}
break;
case DockType.Bottom:
{
this.Left = WindowPosition.Left;
this.Top = WindowPosition.Bottom;
this.Width = WindowPosition.Right - WindowPosition.Left;
}
break;
}
}
private void ViewerPosUpdateHandler(object obj)
{
if (mainWindowHandle != IntPtr.Zero && dock != DockType.None)
{
if (Win32Interop.IsWindowVisible(mainWindowHandle))
{
if (!Win32Interop.IsZoomed(mainWindowHandle))
{
Win32Interop.Rect currentPosition;
Win32Interop.GetWindowRect(mainWindowHandle, out currentPosition);
if (!currentPosition.IsSame(lastPosition))
{
this.SafeInvoke(() =>
{
ViewerPosUpdate(currentPosition);
});
lastPosition = currentPosition;
}
}
}
}
}
