public void SetWrapNeighbor (Wnck.MotionDirection direction, Desk newwrapneighbor)
{
Desk oldwrapneighbor = GetWrapNeighbor (direction);
if (oldwrapneighbor != null && oldwrapneighbor != newwrapneighbor) {
wrapneighbors.Remove (direction);
if (oldwrapneighbor.GetWrapNeighbor (OppositeDirection (direction)) == this)
oldwrapneighbor.SetWrapNeighbor (OppositeDirection (direction), null);
}
if (oldwrapneighbor != newwrapneighbor && newwrapneighbor != null) {
wrapneighbors.Add (direction, newwrapneighbor);
newwrapneighbor.SetWrapNeighbor (OppositeDirection (direction), this);
}
}
void UpdateDesks ()
{
lock (Desks)
{
DeskGrid = null;
Desks.ForEach (desk => desk.Dispose());
Desks.Clear ();
string DeskNameFormatString;
if (Wnck.Screen.Default.WorkspaceCount > 1)
DeskNameFormatString = Catalog.GetString ("Desk") + " {0}";
else
DeskNameFormatString = Catalog.GetString ("Virtual Desk") + " {0}";
foreach (Wnck.Workspace workspace in Wnck.Screen.Default.Workspaces) {
if (workspace.IsVirtual) {
int deskWidth = workspace.Screen.Width;
int deskHeight = workspace.Screen.Height;
int rows = workspace.Height / deskHeight;
int columns = workspace.Width / deskWidth;
for (int row = 0; row < rows; row++) {
for (int col = 0; col < columns; col++) {
int desknumber = (int) (columns * row + col + 1);
Gdk.Rectangle area = new Gdk.Rectangle (col * deskWidth, row * deskHeight, deskWidth, deskHeight);
Desk desk = new Desk (string.Format (DeskNameFormatString, desknumber), desknumber, area, workspace);
desk.SetNeighbor (Wnck.MotionDirection.Down, Desks.Find (d => d.Area.X == area.X && (d.Area.Y - deskHeight == area.Y)));
desk.SetNeighbor (Wnck.MotionDirection.Up, Desks.Find (d => d.Area.X == area.X && (d.Area.Y + deskHeight == area.Y)));
desk.SetNeighbor (Wnck.MotionDirection.Right, Desks.Find (d => (d.Area.X - deskWidth == area.X) && d.Area.Y == area.Y));
desk.SetNeighbor (Wnck.MotionDirection.Left, Desks.Find (d => (d.Area.X + deskWidth == area.X) && d.Area.Y == area.Y));
Desks.Add (desk);
}
}
} else {
Desk desk = new Desk (workspace);
desk.SetNeighbor (Wnck.MotionDirection.Down, Desks.Find (d => d.Parent == workspace.GetNeighbor (Wnck.MotionDirection.Down)));
desk.SetNeighbor (Wnck.MotionDirection.Up, Desks.Find (d => d.Parent == workspace.GetNeighbor (Wnck.MotionDirection.Up)));
desk.SetNeighbor (Wnck.MotionDirection.Right, Desks.Find (d => d.Parent == workspace.GetNeighbor (Wnck.MotionDirection.Right)));
desk.SetNeighbor (Wnck.MotionDirection.Left, Desks.Find (d => d.Parent == workspace.GetNeighbor (Wnck.MotionDirection.Left)));
Desks.Add (desk);
}
}
Desk activedesk = Desks.Find (d => d.IsActive);
if (activedesk != null)
DeskGrid = activedesk.GetDeskGridLayout ();
}
if (DesksChanged != null)
DesksChanged (new object (), EventArgs.Empty);
}
public Desk [,] GetDeskGridLayout ()
{
Desk next, desk = GetUpperLeftDesk ();
Gdk.Point gridsize = GetDeskGridSize ();
Desk [,] grid = new Desk [gridsize.X, gridsize.Y];
grid [0, 0] = desk;
int x = 0;
for (int y = 0; y < gridsize.Y; y++) {
x = 0;
while ((next = desk.GetNeighbor (Wnck.MotionDirection.Right)) != null) {
desk = next;
x++;
if (gridsize.X - 1 < x)
break;
grid [x, y] = desk;
}
if (gridsize.Y - 1 > y) {
desk = (grid [0, y] != null ? grid [0, y].GetNeighbor (Wnck.MotionDirection.Down) : null);
grid [0, y+1] = desk;
}
}
return grid;
}
