private static WindowWndProcHandler.TaskbarLocation GetTaskbarPosition()
{
WindowWndProcHandler.TaskbarLocation taskbarLocation = WindowWndProcHandler.TaskbarLocation.None;
WindowWndProcHandler.APPBARDATA data = new WindowWndProcHandler.APPBARDATA();
data.cbSize = Marshal.SizeOf((object)data);
if (NativeMethods.SHAppBarMessage(5, ref data) == IntPtr.Zero)
{
return(taskbarLocation);
}
if (data.rc.Left == data.rc.Top)
{
if (data.rc.Right < data.rc.Bottom)
{
taskbarLocation = WindowWndProcHandler.TaskbarLocation.Left;
}
if (data.rc.Right > data.rc.Bottom)
{
taskbarLocation = WindowWndProcHandler.TaskbarLocation.Top;
}
}
if (data.rc.Left > data.rc.Top)
{
taskbarLocation = WindowWndProcHandler.TaskbarLocation.Right;
}
if (data.rc.Left < data.rc.Top)
{
taskbarLocation = WindowWndProcHandler.TaskbarLocation.Bottom;
}
return(taskbarLocation);
}
private void WmGetMinMaxInfo(IntPtr hwnd, IntPtr lParam)
{
WindowWndProcHandler.MINMAXINFO structure = (WindowWndProcHandler.MINMAXINFO)Marshal.PtrToStructure(lParam, typeof(WindowWndProcHandler.MINMAXINFO));
IntPtr hmonitor = NativeMethods.MonitorFromWindow(hwnd, 1);
if (hmonitor != IntPtr.Zero)
{
WindowWndProcHandler.MONITORINFOEX info = new WindowWndProcHandler.MONITORINFOEX()
{
cbSize = Marshal.SizeOf(typeof(MONITORINFO))
};
NativeMethods.GetMonitorInfo(hmonitor, info);
IntereopRect rcWork = info.rcWork;
IntereopRect rcMonitor = info.rcMonitor;
WindowWndProcHandler.TaskbarLocation taskbarPosition = WindowWndProcHandler.GetTaskbarPosition();
if (!this.mWindowInstance.mIsFullScreen)
{
structure.ptMaxPosition.X = Math.Abs(rcWork.Left - rcMonitor.Left);
structure.ptMaxPosition.Y = Math.Abs(rcWork.Top - rcMonitor.Top);
structure.ptMaxSize.X = Math.Abs(rcWork.Width);
structure.ptMaxSize.Y = Math.Abs(rcWork.Height);
if (rcWork == rcMonitor)
{
switch (taskbarPosition)
{
case WindowWndProcHandler.TaskbarLocation.Left:
structure.ptMaxPosition.X += 2;
break;
case WindowWndProcHandler.TaskbarLocation.Top:
structure.ptMaxPosition.Y += 2;
break;
case WindowWndProcHandler.TaskbarLocation.Right:
structure.ptMaxSize.X -= 2;
break;
case WindowWndProcHandler.TaskbarLocation.Bottom:
structure.ptMaxSize.Y -= 2;
break;
}
}
}
else
{
structure.ptMaxPosition.X = 0;
structure.ptMaxPosition.Y = 0;
structure.ptMaxSize.X = Math.Abs(rcMonitor.Width);
structure.ptMaxSize.Y = Math.Abs(rcMonitor.Height);
}
structure.ptMaxTrackSize.X = structure.ptMaxSize.X;
structure.ptMaxTrackSize.Y = structure.ptMaxSize.Y;
}
Marshal.StructureToPtr((object)structure, lParam, true);
}
