func (d *Desktop) Tile(conn *xgb.Conn) {
if d.Head == 0 {
if d.Clients == nil {
return
}
d.Head = d.Clients[0]
d.Clients = d.Clients[1:]
}
wsplit := uint32(.8 * float64(d.W))
// The second argument to ConfigureWindow is the valuemask
// where we decide which values to change
// 1|2|3|4 says that we want to change the window's X, Y, W and H
conn.ConfigureWindow(d.Head, 1|2|3|4, []uint32{0, 0, wsplit, uint32(d.H)})
if d.Clients != nil {
n := 1
for y := 0; y <= d.H; y += int(float64(d.H) / float64(len(d.Clients))) {
conn.ConfigureWindow(d.Clients[n-1], 1|2|3|4, []uint32{wsplit, uint32(y), uint32(d.W) - wsplit, uint32(float64(d.H) / float64(len(d.Clients)))})
n += 1
if n > len(d.Clients) {
return
}
}
}
}
func handleEvents(c *xgb.Conn) {
for {
event, err := c.WaitForEvent()
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
switch event.(type) {
case xgb.KeyPressEvent:
mapping, err := c.GetKeyboardMapping(event.(xgb.KeyPressEvent).Detail, 1)
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
if handleKeyPressEvent(mapping.Keysyms[0]) == true {
return
}
}
}
}
func createWindow(c *xgb.Conn) {
win := c.NewId()
mask := uint32(xgb.CWEventMask)
values := []uint32{1, xgb.EventMaskKeyPress}
c.CreateWindow(
0,
win,
c.DefaultScreen().Root,
0,
0,
1,
1,
0,
xgb.WindowClassInputOutput,
0,
mask,
values)
c.MapWindow(win)
}
// STUB
func kill_client(conn *xgb.Conn) {
conn.DestroyWindow(0)
}