/// ------------------------------------------------------------------------------------
/// <summary>
/// Arrange the windows top to bottom or left to right.
/// </summary>
/// <param name="wndCurr">Current Window (i.e. window whose menu was used to issue a
/// tile vertical or horizontal command.</param>
/// <param name="windowsToTile">A list of all the windows to tile (including the
/// current window)</param>
/// <param name="orientation">The value indicating whether to tile side by side or
/// stacked.</param>
/// ------------------------------------------------------------------------------------
public void TileWindows(Form wndCurr, List<IFwMainWnd> windowsToTile,
WindowTiling orientation)
{
CheckDisposed();
// Get the screen in which to tile.
Screen scrn = Screen.FromControl(wndCurr);
int desiredDimension, windowSpacing;
// At this point, assume the entire screen's working area is the desired size
// and location for tiled windows, even though it's highly likely this will
// change below.
Rectangle rcDesired = scrn.WorkingArea;
// Get the proper window width or height and the space between the windows
// as they are tiled.
if (orientation == WindowTiling.Stacked)
{
CalcTileSizeAndSpacing(scrn, windowsToTile, scrn.WorkingArea.Height,
wndCurr.MinimumSize.Height, out desiredDimension, out windowSpacing);
rcDesired.Height = desiredDimension;
}
else
{
CalcTileSizeAndSpacing(scrn, windowsToTile, scrn.WorkingArea.Width,
wndCurr.MinimumSize.Width, out desiredDimension, out windowSpacing);
rcDesired.Width = desiredDimension;
}
// There is a strange situation when a user's task bar is at the right or top
// of the primary display. The working area returns the correct rectangle that
// does not include the task bar. However, we cannot set a widnow's X or Y
// coordinate to the working area's X or Y. If the window is to be located
// in the upper left corner next to the task bar, X and Y must be 0.
rcDesired.X -= ScreenUtils.TaskbarWidth;
rcDesired.Y -= ScreenUtils.TaskbarHeight;
// Move the active window to its proper place and size.
wndCurr.DesktopBounds = rcDesired;
// Now move the rest of the non minimized windows to their proper place.
foreach (Form wnd in windowsToTile)
{
if (wnd.WindowState == FormWindowState.Maximized)
wnd.WindowState = FormWindowState.Normal;
if (wnd != wndCurr && wnd.WindowState != FormWindowState.Minimized &&
Screen.FromControl(wnd).WorkingArea == scrn.WorkingArea)
{
if (orientation == WindowTiling.Stacked)
rcDesired.Y += windowSpacing;
else
rcDesired.X += windowSpacing;
wnd.DesktopBounds = rcDesired;
}
}
// If there was any overlapping of tiled windows, go from bottom to the top
// or right to left and activate each window so the tiling looks correct. i.e.
// Each window is overlapped on its top edge by the window directly on top or left.
if (windowSpacing != desiredDimension)
{
for (int i = windowsToTile.Count - 1; i >= 0; i--)
{
if (windowsToTile[i] != wndCurr &&
((Form)windowsToTile[i]).WindowState != FormWindowState.Minimized &&
Screen.FromControl((Form)windowsToTile[i]).WorkingArea == scrn.WorkingArea)
{
((Form)windowsToTile[i]).Activate();
}
}
}
// Finally, make the current window active.
wndCurr.Activate();
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Arrange the windows top to bottom or left to right.
/// </summary>
/// <param name="wndCurr">Current Window (i.e. window whose menu was used to issue a
/// tile vertical or horizontal command.</param>
/// <param name="orientation">The value indicating whether to tile side by side or
/// stacked.</param>
/// ------------------------------------------------------------------------------------
public void TileWindows(Form wndCurr, WindowTiling orientation)
{
CheckDisposed();
TileWindows(wndCurr, MainWindows, orientation);
}
