func (c *Client) cbConfigureRequest() xevent.ConfigureRequestFun {
f := func(X *xgbutil.XUtil, ev xevent.ConfigureRequestEvent) {
if c.frame.Moving() ||
c.frame.Resizing() ||
c.maximized ||
c.fullscreen {
logger.Lots.Printf("Denying ConfigureRequest from client because " +
"the client is in the processing of moving/resizing, or is " +
"maximized/fullscreen.")
// As per ICCCM 4.1.5, a window that has not been moved or resized
// must receive a synthetic ConfigureNotify event.
c.sendConfigureNotify()
return
}
if _, ok := c.Layout().(layout.Floater); !ok {
logger.Lots.Printf("Denying ConfigureRequest from client because " +
"the client is not in a floating layout.")
// As per ICCCM 4.1.5, a window that has not been moved or resized
// must receive a synthetic ConfigureNotify event.
c.sendConfigureNotify()
return
}
flags := int(ev.ValueMask) &
^int(xproto.ConfigWindowStackMode) &
^int(xproto.ConfigWindowSibling)
x, y, w, h := frame.ClientToFrame(c.frame, -1,
int(ev.X), int(ev.Y), int(ev.Width), int(ev.Height))
c.LayoutMROpt(flags, x, y, w, h)
}
return xevent.ConfigureRequestFun(f)
}
// newClientFrames constructs a clientFrames value, initializes all possible
// frames for this client, and sets up and activates the initial frame.
func (c *Client) newClientFrames() clientFrames {
// When reparenting, an UnmapNotify is generated. We must ignore it!
c.unmapIgnore++
cf := createFrames(c)
if c.shouldDecor() {
c.frame = cf.full
} else {
if c.PrimaryType() == TypeNormal {
if c.shaped {
c.frame = cf.nada
} else {
c.frame = cf.slim
}
} else {
c.frame = cf.nada
}
}
x, y, w, h := frame.ClientToFrame(c.frame, -1,
c.win.Geom.X(), c.win.Geom.Y(), c.win.Geom.Width(), c.win.Geom.Height())
x, y = max(0, x), max(0, y)
c.frame.MoveResize(true, x, y, w, h)
c.frame.On()
c.refreshExtents()
return cf
}
func (c *Client) handleClientMessage(name string, data []uint32) {
switch name {
case "WM_CHANGE_STATE":
if data[0] == icccm.StateIconic && !c.iconified {
c.IconifyToggle()
}
case "_NET_ACTIVE_WINDOW":
c.Focus()
c.Raise()
case "_NET_CLOSE_WINDOW":
c.Close()
case "_NET_MOVERESIZE_WINDOW":
// The data[0] element contains bit-packed information. See
// EWMH _NET_MOVERESIZE_WINDOW for the deets.
gravity := int(data[0] & 0xff)
xflags := int((data[0] >> 8) & 0xf)
x, y, w, h := frame.ClientToFrame(c.frame, gravity,
int(data[1]), int(data[2]), int(data[3]), int(data[4]))
c.LayoutMROpt(xflags, x, y, w, h)
case "_NET_RESTACK_WINDOW":
// We basically treat this as a request to stack the window.
// We ignore the sibling. Maybe someday we can support that, but eh...
c.Raise()
case "_NET_WM_DESKTOP":
if data[0] == 0xFFFFFFFF {
c.stick()
return
}
if wrk := wm.Heads.Workspaces.Get(int(data[0])); wrk != nil {
wrk.Add(c)
} else {
logger.Warning.Printf(
"_NET_WM_DESKTOP ClientMessage: No workspace indexed at '%d' "+
"exists.", data[0])
}
case "_NET_WM_STATE":
prop1, _ := xprop.AtomName(wm.X, xproto.Atom(data[1]))
prop2, _ := xprop.AtomName(wm.X, xproto.Atom(data[2]))
switch data[0] {
case 0:
c.updateStates("remove", prop1, prop2)
case 1:
c.updateStates("add", prop1, prop2)
case 2:
c.updateStates("toggle", prop1, prop2)
default:
logger.Warning.Printf(
"_NET_WM_STATE: Unknown action '%d'.", data[0])
}
default:
logger.Warning.Printf("Unknown ClientMessage for '%s': %s.", c, name)
}
}